rsbackup-3.0/0000775000175000017500000000000012635241747010204 500000000000000rsbackup-3.0/scripts/0000775000175000017500000000000012635241746011672 500000000000000rsbackup-3.0/scripts/dist0000775000175000017500000000526512561432221012477 00000000000000#! /bin/sh # # This file is part of rsbackup # Copyright (C) 2010, 2011, 2013-15 Richard Kettlewell # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e # s COMMAND... # # Echo a command then execute it. s() { echo "$@" >&2 "$@" } hostname=$(uname -n) # r HOST COMMAND... # # Echo a command then execute it remotely. r() { h=$1 shift echo "$h:" "$@" >&2 case "$h" in chroot:* ) ( cd schroot -pc${h#chroot:} -- bash -c "$@" ) ;; * ) ssh $h "$@" ;; esac } # build HOST ARCH # # Create a .deb on HOST for architecture ARCH, then copy it back here # and add it to the list of build products. build() { host=$1 arch=$2 debs="" for b in $binpkgs; do debs="$debs ${b}_${version}_${arch}.deb" done echo echo "Build on $host for $arch" echo r $host "mkdir -p _builds" r $host "cd _builds && rm -rf ${source} ${archive} ${debs}" case "$host" in chroot:* ) cp ${archive} $HOME/_builds/. ;; * ) s scp ${archive} $host:_builds/. ;; esac r $host "cd _builds && tar xfz ${archive}" r $host "cd _builds/${source} && debian/rules build" r $host "cd _builds/${source} && fakeroot debian/rules binary" for deb in $debs; do case "$host" in chroot:* ) cp $HOME/_builds/$deb products/ ;; * ) s scp $host:_builds/$deb products/ ;; esac done echo echo "Built $debs" echo } rm -rf products mkdir products # Build the source archive s make -C doc html s make distcheck srcpkg=rsbackup # source package name binpkgs="rsbackup" # binary packages version=$(make echo-version) # get version number source=${srcpkg}-${version} # source directory archive=${srcpkg}-${version}.tar.gz # tarball # Build .deb files s build araminta amd64 # jessie #s build chroot:wheezy32 i386 # wheezy cp ${archive} doc/*.html doc/*.css products/. rm -f products/*.in.html mv products//CHANGES.html products/rsbackup-CHANGES.html lintian -i -I products/*.deb cd products for f in *.tar.gz *.deb; do echo echo "* Signing $f ..." echo gpg -a -b "$f" done cd .. ls -l products rsbackup-3.0/scripts/fakeshell.sh0000664000175000017500000001652012367444200014100 00000000000000# Copyright © 2014 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # # fake_init [OPTIONS] # # Creates fake workspace directory. # # Options: # --autoclean Clean up workspace on exit (default) # --no-autoclean Don't clean up worksapce on exit # fake_init() { local autoclean=true if [ ! -z "${fake_work}" ]; then echo "ERROR: fake_init already called" >&2 exit 1 fi while [ $# -gt 0 ]; do case "$1" in --autoclean ) autoclean=true shift ;; --no-autoclean ) autoclean=false shift ;; * ) echo "ERROR: fake_init: unknown option '$1'" >&2 exit 1 ;; esac done fake_work=`mktemp -d ${TMPDIR:-/tmp}/tmp.XXXXXXXXXX` PATH="${fake_work}/faked:${PATH}" export PATH if $autoclean; then trap fake_cleanup EXIT INT HUP TERM fi } # # fake_reset # # Clears the set of faked commands. Use this before each test. # fake_reset() { if [ -z "${fake_work}" ]; then echo "ERROR: fake_init not called" >&2 exit 1 fi rm -rf "${fake_work}/faked" "${fake_work}/checks" mkdir "${fake_work}/faked" "${fake_work}/checks" fake_failed=false } # # fake_cmd [OPTIONS] NAME [CMD] [--must-args ARGS] # # Create a faked command called NAME which executes CMD. # The default value of CMD is 'true'. # # Options: # --must-run This command must be run (see fake_check) # --must-not-run This command must not be run (see fake_check) # --must-args Require a specific argument sequence # fake_cmd() { local name cmd must_run must_not_run must_args arg argno limit must_run=false must_not_run=false must_args=false if [ ! -d "${fake_work}/faked" ]; then echo "ERROR: fake_reset not called" >&2 exit 1 fi while [ $# -gt 0 ]; do case "$1" in --must-run ) must_run=true shift ;; --must-not-run ) must_not_run=true shift ;; -* ) echo "ERROR: fake_cmd: unknown option '$1'" >&2 exit 1 ;; * ) break ;; esac done name="$1" shift if [ $# -gt 0 ] && [ "$1" != --must-args ]; then cmd="$1" shift else cmd=true fi if [ $# -gt 0 ] && [ "$1" = --must-args ]; then must_args=true shift else must_args=false fi echo "#! /usr/bin/env bash" > "${fake_work}/faked/${name}" echo "set -e" >> "${fake_work}/faked/${name}" # echo "echo \$0 \"\$@\" >&2" >> "${fake_work}/faked/${name}" if $must_run; then echo "ERROR: ${name}: was not run" > "${fake_work}/checks/${name}.run" echo "rm -f ${fake_work}/checks/${name}.run" \ >> "${fake_work}/faked/${name}" fi if $must_not_run; then echo "echo ERROR: ${name}: was run unexpectedly >> ${fake_work}/checks/${name}.errors" \ >> "${fake_work}/faked/${name}" fi if $must_args; then echo "if [ \$# != $# ]; then" >> "${fake_work}/faked/${name}" echo " echo ERROR: ${name}: expected $# args got \$# >> ${fake_work}/checks/${name}.errors" \ >> "${fake_work}/faked/${name}" echo "fi" >> "${fake_work}/faked/${name}" n=1 limit=$# while [ $n -le $limit ]; do echo "if [ \"\$$n\" != \"$1\" ]; then" \ >> "${fake_work}/faked/${name}" echo " echo ERROR: ${name}: arg $n: expected $1 got \$$n >> ${fake_work}/checks/${name}.errors" \ >> "${fake_work}/faked/${name}" echo "fi" >> "${fake_work}/faked/${name}" n=$(($n+1)) shift done fi echo "$cmd" >> "${fake_work}/faked/${name}" chmod +x "${fake_work}/faked/${name}" } # # fake_run [OPTIONS] [--] COMMAND ... # # Runs a command and checks its exit status. # Default is to insist that it exists with status 0. # # Options: # --must-exit STATUS must exit with a particular status # --must-output STRING must write a particular string to stdout # --must-output-empty must write nothing to stdout # # fake_run() { local must_exit must_output must_output_set must_output_empty status must_exit=0 must_output_set=false must_output_empty=false while [ $# -gt 0 ]; do case "$1" in --must-exit ) shift must_exit="$1" shift ;; --must-output ) shift must_output="$1" must_output_set=true shift ;; --must-output-empty ) must_output_empty=true shift ;; -- ) shift break ;; -* ) echo "ERROR: fake_run: unknown option '$1'" >&2 exit 1 ;; * ) break ;; esac done if $must_output_set || $must_output_empty; then if $must_output_empty; then touch "${fake_work}/expected" else echo "$must_output" > "${fake_work}/expected" fi set +e "$@" > "${fake_work}/got" status=$? set -e else set +e "$@" status=$? set -e fi if [ $status != $must_exit ]; then echo "ERROR: $1 exited with status $status (expected $must_exit)" >&2 exit 1 fi if $must_output_set || $must_output_empty; then if ! diff -ruN "${fake_work}/expected" "${fake_work}/got" \ > "${fake_work}/diff"; then echo "ERROR: $1 gave unexpected output" >&2 cat "${fake_work}/diff" >&2 exit 1 fi fi } # fake_check [OPTIONS] # # Reports any --must-* violations (see fake_cmd). # # Options: # --expected-fail Don't terminate on failure # fake_check() { local fatal failed fatal=true failed=false if [ ! -d "${fake_work}/faked" ]; then echo "ERROR: fake_reset not called" >&2 exit 1 fi while [ $# -gt 0 ]; do case "$1" in --expected-fail ) fatal=false shift ;; * ) echo "ERROR: fake_check: unknown option '$1'" >&2 exit 1 ;; esac done for f in "${fake_work}/checks/"*; do if [ -f "${f}" ]; then cat "${f}" >&2 failed=true fi done if $fatal && $failed; then exit 1 fi } # # fake_cleanup # # Remove workspace directory. Run by default on termination by default # (see fake_init). # fake_cleanup() { if [ -z "${fake_work}" ]; then rm -rf "${fake_work}" unset fake_work fi } rsbackup-3.0/scripts/txt2src0000775000175000017500000000163612103242262013137 00000000000000#! /usr/bin/perl -w # Copyright © 2011 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . use strict; my $symbol = shift; (print "char $symbol\[] =\n") or die "$!\n"; while(<>) { s/[\"\\]/\\$&/g; s/\n/\\n/g; (print "\"$_\"\n") or die "$!\n"; } (print ";\n") or die "$!\n"; (close STDOUT) or die "$!\n"; rsbackup-3.0/scripts/htmlman0000775000175000017500000000414211646266233013200 00000000000000#! /bin/sh # # This file is part of DisOrder # Copyright (C) 2004, 2005, 2007, 2008, 2010 Richard Kettlewell # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # set -e stdhead=false extension="html" GNUSED=${GNUSED:-sed} while test $# -gt 0; do case "$1" in -stdhead ) stdhead=true ;; -extension ) shift extension=$1 ;; -- ) shift break ;; -* ) echo >&2 "ERROR: unknown option $1" exit 1 ;; * ) break ;; esac shift done for page; do title=$(basename $page) output=$page.$extension echo "$page -> $output" >&2 exec > $output.new echo "" echo " " if $stdhead; then echo "@quiethead@#" fi echo " $title" echo " " echo " " if $stdhead; then echo "@stdmenu{}@#" fi printf " 
"
  # this is kind of painful using only BREs
  nroff -Tascii -man "$page" | ${GNUSED} \
                        '1d;$d;
                         1,/./{/^$/d};
                         s/&/\&/g;
                         s//\>/g;
                         s/@/\@/g;
                         s!\(.\)\1!\1!g;
                         s!\(&[#0-9a-z][0-9a-z]*;\)\1!\1!g;
                         s!_\(.\)!\1!g;
                         s!_\(&[#0-9a-z][0-9a-z]*;\)!\1!g;
                         s!<\1>!!g'
  echo "
" if $stdhead; then echo "@credits" fi echo " " echo "" mv $output.new $output done rsbackup-3.0/src/0000775000175000017500000000000012635241746010772 500000000000000rsbackup-3.0/src/PruneNever.cc0000664000175000017500000000207212620463022013276 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Prune.h" /** @brief The @c never pruning policy */ class PruneNever: public PrunePolicy { public: PruneNever(): PrunePolicy("never") {} void validate(const Volume *) const override {} void prunable(std::vector &, std::map &, int) const override { } } prune_never; rsbackup-3.0/src/EventLoop.h0000664000175000017500000002045712626574404013006 00000000000000//-*-C++-*- // Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef EVENTLOOP_H #define EVENTLOOP_H /** @file EventLoop.h * @brief Asynchronous operations * * To manage asynchronous operations: * - create a single @ref EventLoop object * - create file descriptors and subprocesses * - create @ref Reactor objects to handle I/O, timeouts and subprocesses * - attach the reactor objects to the event loop * - use @ref EventLoop::wait to start processing events * * Note that the event loop should be created before any subprocesses are * created; otherwise the signal handling will not work properly. */ #include class EventLoop; class Reactor; /** @brief An object that reacts to asynchronous events * * Reactors must be attached to an @ref EventLoop to be used, using one of the * following methods: * - @ref EventLoop::whenReadable * - @ref EventLoop::whenWritable * - @ref EventLoop::whenTimeout * - @ref EventLoop::whenWaited * * Normally you would implement at least one of the @c on... methods. Those * that are not implemented will raise @c std::logic_error. However they will * not be called unless attached to an event loop. */ class Reactor { public: /** @brief Destructor */ virtual ~Reactor() = default; /** @brief Called when a file descriptor is readable * @param e Calling event loop * @param fd File descriptor * @param ptr Bytes read from @p fd * @param n Number of bytes at @p ptr * * This will be called when bytes are read from @p fd, or when it reaches end * of file, if @ref EventLoop::whenReadable was used to attach this reactor * to an event loop. * * @p n will be 0 at EOF. (Currently) the implementation must cancel reads * (using @ref EventLoop::cancelRead) even at EOF, or the event loop will * just call it again. */ virtual void onReadable(EventLoop *e, int fd, const void *ptr, size_t n); /** @brief Called when a file descriptor cannot be read due to error * @param e Calling event loop * @param fd File descriptor * @param errno_value @c errno value * * This will be called when an error occurs while reading @p fd, if @ref * EventLoop::whenReadable was used to attach this reactor to an event loop. * * (Currently) the implementation must cancel reads (using @ref * EventLoop::cancelRead) even on error, or the event loop will just call it * again. */ virtual void onReadError(EventLoop *e, int fd, int errno_value); /** @brief Called when a file descriptor is writable * @param e Calling event loop * @param fd File descriptor * * This will be called when @p fd is writable, if @ref * EventLoop::whenWritable was used to attach this reactor to an event loop. * * The implementation is responsible for performing the write and for * cancelling further writes (using @ref EventLoop::cancelWrite) if there is * nothing more to write or on error. */ virtual void onWritable(EventLoop *e, int fd); /** @brief Called when a timeout occurs * @param e Calling event loop * @param now (Monotonic) timestamp (see @ref EventLoop::getTimestamp) * * This will be called when a time limit is reached, if @ref * EventLoop::whenTimeout was used to attach this reactor to an event loop. * * @p now may be after the time limit, but never before. */ virtual void onTimeout(EventLoop *e, const struct timespec &now); /** @brief Called when a subprocess terminates * @param e Calling event loop * @param pid Subprocess * @param status Wait status * @param ru Resource usage * * This will be called when a subprocess terminates, if @ref * EventLoop::whenWaited was used to attach this reactor to an event loop. * * (In contrast to the read/write methods) the event loop stops waiting for * the process before this call is made. */ virtual void onWait(EventLoop *e, pid_t pid, int status, const struct rusage &ru); }; /** @brief An event loop supporting asynchronous I/O * * Event loops allow multiple file descriptors and subprocesses to be managed * together. All I/O, subprocess and timeout events are reflected in calls to * methods of the @ref Reactor class. * * (Currently) only one event loop object may exist at a time. This limitation * is due to the signal handling strategy. */ class EventLoop: private Reactor { public: /** @brief Construct an event loop */ EventLoop(); EventLoop(const EventLoop &) = delete; EventLoop &operator=(const EventLoop &) = delete; /** @brief Destroy an event loop */ ~EventLoop() override; /** @brief Notify reactor when a file descriptor is readable * @param fd File descriptor to monitor * @param r Reactor to notify * * The reactor is notified by calling @ref Reactor::onReadable and @ref * Reactor::onReadError. */ void whenReadable(int fd, Reactor *r); /** @brief Stop monitoring a file descriptor for readability * @param fd File descriptor to stop monitoring */ void cancelRead(int fd); /** @brief Notify reactor when a file descriptor is writable * @param fd File descriptor to monitor * @param r Reactor to notify * * The reactor is notified by calling @ref Reactor::onWritable. */ void whenWritable(int fd, Reactor *r); /** @brief Stop monitoring a file descriptor for writability * @param fd File descriptor to stop monitoring */ void cancelWrite(int fd); /** @brief Notify a reactor at a future time * @param t (Monotonic) timestamp to wait for (see @ref EventLoop::getTimestamp) * @param r Reactor to notify * * The reactor is notified by calling @ref Reactor::onTimeout. */ void whenTimeout(const struct timespec &t, Reactor *r); /** @brief Notify a reactor when a subprocess terminates * @param pid Subprocess * @param r Reactor to notify * * The reactor is notified by calling @ref Reactor::onWait. * * Note that the event loop should be created before any subprocesses are * created; otherwise the signal handling will not work properly. */ void whenWaited(pid_t pid, Reactor *r); /** @brief Stop monitoring a subprocess * @param pid Subprocess to stop monitoring */ void cancelWait(pid_t pid); /** @brief Wait until there is nothing left to wait for * * This does not return until all readers and writers have been cancelled and * all subprocesses have been waited for. It does not wait for unreached * tmieouts, however. */ void wait(); /** @brief Get the current (monotonic) time * @param now Timestamp * * The value of @p now does not reflect calendar/wall-clock time. Instead it * uses the system's monotonic clock, if possible. */ static void getTimestamp(struct timespec &now); private: /** @brief File descriptors monitored for reading */ std::map readers; /** @brief File descriptors monitored for writing */ std::map writers; /** @brief Timeouts */ std::multimap timeouts; /** @brief Subprocesses */ std::map waiters; /** @brief Set if reactors change * * This variable allows the event loop to detect that one of the * EventLoop::readers, EventLoop::writers, EventLoop::timeouts or * EventLoop::waiters has changed, and therefore to stop relying on * iterators that refer to them. */ bool reconf; /** @brief Signal handler */ static void signalled(int); /** @brief Signal pipe * * @ref EventLoop::signalled writes bytes to the pipe to wake up the event * loop when a signal occurs. Handled signals are disabled except when * actually waiting for events. */ static int sigpipe[2]; void onReadable(EventLoop *e, int fd, const void *ptr, size_t n) override; }; #endif /* EVENTLOOP_H */ rsbackup-3.0/src/test-lock.cc0000664000175000017500000000263612561407203013123 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "FileLock.h" #include #include #include #include #include int main(void) { int p[2]; char buf[1]; int rc; char path[] = "lock.XXXXXX"; assert(mkstemp(path)); assert(pipe(p) >= 0); FileLock a(path); assert(a.acquire()); switch(pid_t child = fork()) { case -1: abort(); case 0: { FileLock b(path); assert(!b.acquire(false)); assert(write(p[1], "", 1) == 1); assert(b.acquire(true)); _exit(0); } default: while((rc = read(p[0], buf, 1)) < 0 && errno == EINTR) ; assert(rc == 1); a.release(); int w; assert(wait(&w) == child); assert(w == 0); break; } unlink(path); return 0; } rsbackup-3.0/src/HTML.cc0000664000175000017500000001341112621742121011751 00000000000000// Copyright © 2011, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Document.h" #include "Utils.h" #include "Errors.h" #include #include #include // HTML support --------------------------------------------------------------- void Document::quoteHtml(std::ostream &os, const std::string &s) { // We need the string in UTF-32 in order to quote it correctly std::u32string u; toUnicode(u, s); // SGML-quote anything that might be interpreted as a delimiter, and anything // outside of ASCII for(auto w: u) { switch(w) { default: if(w >= 127) { case '&': case '<': case '"': case '\'': os << "&#" << w << ";"; break; } else os << (char)w; } } } void Document::Node::renderHtmlOpenTag(std::ostream &os, const char *name, ...) const { va_list ap; os << '<' << name; if(style.size()) os << " class=" << style; char buffer[64]; if(fgcolor != -1) { snprintf(buffer, sizeof buffer, "#%06x", fgcolor); os << " color=\"" << buffer << "\""; } if(bgcolor != -1) { snprintf(buffer, sizeof buffer, "#%06x", bgcolor); os << " bgcolor=\"" << buffer << "\""; } va_start(ap, name); const char *attributeName, *attributeValue; while((attributeName = va_arg(ap, const char *))) { attributeValue = va_arg(ap, const char *); os << " " << attributeName << "=\""; quoteHtml(os, attributeValue); os << "\""; } os << '>'; va_end(ap); } void Document::Node::renderHtmlCloseTag(std::ostream &os, const char *name, bool newline) const { os << ""; if(newline) os << '\n'; } void Document::LinearContainer::renderHtmlContents(std::ostream &os) const { for(Node *node: nodes) node->renderHtml(os); } void Document::String::renderHtml(std::ostream &os) const { Document::quoteHtml(os, text); } void Document::LinearContainer::renderHtml(std::ostream &os) const { renderHtmlOpenTag(os, "div", (char *)nullptr); renderHtmlContents(os); renderHtmlCloseTag(os, "div"); } void Document::Paragraph::renderHtml(std::ostream &os) const { renderHtmlOpenTag(os, "p", (char *)nullptr); renderHtmlContents(os); renderHtmlCloseTag(os, "p"); } void Document::Verbatim::renderHtml(std::ostream &os) const { renderHtmlOpenTag(os, "pre", (char *)nullptr); renderHtmlContents(os); renderHtmlCloseTag(os, "pre"); } void Document::List::renderHtml(std::ostream &os) const { switch(type) { case OrderedList: renderHtmlOpenTag(os, "ol", (char *)nullptr); break; case UnorderedList: renderHtmlOpenTag(os, "ul", (char *)nullptr); break; } renderHtmlContents(os); switch(type) { case OrderedList: renderHtmlCloseTag(os, "ol"); break; case UnorderedList: renderHtmlCloseTag(os, "ul"); break; } } void Document::ListEntry::renderHtml(std::ostream &os) const { renderHtmlOpenTag(os, "li", (char *)nullptr); renderHtmlContents(os); renderHtmlCloseTag(os, "li"); } void Document::Heading::renderHtml(std::ostream &os) const { if(level > 6) throw std::runtime_error("heading level too high"); char tag[64]; snprintf(tag, sizeof tag, "h%d", level); renderHtmlOpenTag(os, tag, (char *)nullptr); renderHtmlContents(os); renderHtmlCloseTag(os, tag); } void Document::Cell::renderHtml(std::ostream &os) const { const char *const tag = heading ? "th" : "td"; char ws[64], hs[64]; snprintf(ws, sizeof ws, "%d", w); snprintf(hs, sizeof hs, "%d", h); if(w > 1 && h > 1) renderHtmlOpenTag(os, tag, "colspan", ws, "rowspan", hs, (char *)nullptr); else if(w > 1) renderHtmlOpenTag(os, tag, "colspan", ws, (char *)nullptr); else if(h > 1) renderHtmlOpenTag(os, tag, "rowspan", hs, (char *)nullptr); else renderHtmlOpenTag(os, tag, (char *)nullptr); renderHtmlContents(os); renderHtmlCloseTag(os, tag); } void Document::Table::renderHtml(std::ostream &os) const { renderHtmlOpenTag(os, "table", (char *)nullptr); const int w = width(), h = height(); for(int row = 0; row < h; ++row) { renderHtmlOpenTag(os, "tr", (char *)nullptr); for(int col = 0; col < w;) { int skip = 0; for(const Cell *cell: cells) { if(cell->y == row && cell->x == col) { cell->renderHtml(os); skip = cell->w; break; } } if(!skip) { if(!occupied(col, row)) { renderHtmlOpenTag(os, "td", (char *)nullptr); renderHtmlCloseTag(os, "td"); } skip = 1; } col += skip; } renderHtmlCloseTag(os, "tr"); } renderHtmlCloseTag(os, "table"); } void Document::RootContainer::renderHtml(std::ostream &os) const { renderHtmlOpenTag(os, "body", (char *)nullptr); renderHtmlContents(os); renderHtmlCloseTag(os, "body"); } void Document::renderHtml(std::ostream &os) const { os << "\n"; os << "\n"; os << ""; quoteHtml(os, title); os << "\n"; if(htmlStyleSheet.size()) { os << "\n"; } os << "\n"; content.renderHtml(os); os << "\n"; } rsbackup-3.0/src/Date.h0000664000175000017500000001105612621641630011732 00000000000000//-*-C++-*- // Copyright © 2011, 2012, 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef DATE_H #define DATE_H /** @file Date.h * @brief %Date manipulation */ #include #include /** @brief A (proleptic) Gregorian date * * Don't try years before 1CE. */ class Date { public: /** @brief Constructor */ Date(): Date(0, 1, 1) {} /** @brief Constructor * @param dateString Date in YYYY-MM-DD format */ Date(const std::string &dateString); /** @brief Constructor * @param y_ Year * @param m_ Month from 1 * @param d_ Day from 1 */ Date(int y_, int m_, int d_): y(y_), m(m_), d(d_) {} /** @brief Constructor * @param when Moment in time */ Date(time_t when); /** @brief Different between two dates in days * @param that Other date */ int operator-(const Date &that) const; /** @brief Comparison operator * @param that Other date * @return true if this is less than that */ bool operator<(const Date &that) const; /** @brief Comparison operator * @param that Other date * @return true if this is equal to that */ bool operator==(const Date &that) const { return y == that.y && m == that.m && d == that.d; } /** @brief Comparison operator * @param that Other date * @return true if this is greater than that */ bool operator>(const Date &that) const { return that < *this; } /** @brief Comparison operator * @param that Other date * @return true if this is less or equal to that */ bool operator<=(const Date &that) const { return !(*this > that); } /** @brief Comparison operator * @param that Other date * @return true if this is greater than or equal to that */ bool operator>=(const Date &that) const { return !(*this < that); } /** @brief Comparison operator * @param that Other date * @return true if this is not equal to that */ bool operator!=(const Date &that) const { return !(*this == that); } /** @brief Convert to string * @return Date in "YYYY-MM-DD" format */ std::string toString() const; // YYYY-MM-DD /** @brief Convert to day number * @return Day number */ int toNumber() const; /** @brief Convert to a @c time_t * @return @c time_t value of date */ time_t toTime() const; /** @brief Today * @return Today's date * * Overridden by @c RSBACKUP_TODAY. */ static Date today(); /** @brief Now * @return The current time * * Overridden by @c RSBACKUP_TODAY. */ static time_t now(); /** @brief Calculate the length of a month in days * @param y Year * @param m Month (1-12) */ static int monthLength(int y, int m); private: /** @brief Test for a leap year * @return @c true iff @ref y is a leap year */ inline bool isLeapYear() const { return isLeapYear(y); } /** @brief Test for a leap year * @param y Year * @return @c true iff @ref y is a leap year */ static inline bool isLeapYear(int y) { return y % 4 == 0 && (y % 100 != 0 || y % 400 == 0); } /** @brief Year * * This is the Gregorian year; unlike the C library it is not offset by * 1900. */ int y; /** @brief Month * * 1 = January. */ int m; /** @brief Day of month * * Starts from 1. */ int d; /** @brief Day number at start of month * * The first of January is day 0. * * The values in this array are index by the month number start from 1, and * are cumulative. So @c mday[1] is 0, @c mday[2] is 31, @c mday[3] is * 31+28, etc. @c mday[0] doesn't mean anything. * * This array doesn't take leap years into account so its callers must * correct for that. */ static const int mday[]; }; /** @brief Write a date string to a stream * @param os Output stream * @param d Date * @return @p os * * Formats @p d as if by @ref Date::toString() and writes it to @p os. */ inline std::ostream &operator<<(std::ostream &os, Date &d) { return os << d.toString(); } #endif /* DATE_H */ rsbackup-3.0/src/Email.h0000664000175000017500000000370212621670752012112 00000000000000//-*-C++-*- // Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef EMAIL_H #define EMAIL_H /** @file Email.h * @brief Constructing and sending email */ #include #include /** @brief An email message */ class Email { public: /** @brief Add a recipient * @param address Destination address */ void addTo(const std::string &address) { to.push_back(address); } /** @brief Set sender * @param address Sender address */ void setFrom(const std::string &address) { from = address; } /** @brief Set subject * @param text Subject */ void setSubject(const std::string &text) { subject = text; } /** @brief Set content type * @param type_ Content type * * The default is @c text/plain (with no indication of charset). */ void setType(const std::string &type_) { type = type_; } /** @brief Set content * @param msg Content */ void setContent(const std::string &msg) { content = msg; } /** @brief Send message */ void send() const; private: /** @brief Sender address */ std::string from; /** @brief Subject */ std::string subject; /** @brief Recipients */ std::vector to; /** @brief MIME Content type */ std::string type = "text/plain"; /** @brief Contents of email */ std::string content; }; #endif /* EMAIL_H */ rsbackup-3.0/src/DeviceAccess.h0000664000175000017500000000205012620734222013367 00000000000000//-*-C++-*- // Copyright © 2012 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef DEVICEACCESS_H #define DEVICEACCESS_H /** @file DeviceAccess.h * @brief %Device access functions */ class IO; /** @brief Run pre-access hook */ void preDeviceAccess(); /** @brief Close a file before running the post-access hook */ void closeOnUnmount(IO *f); /** @brief Run post-access hook */ void postDeviceAccess(); #endif /* DEVICEACCESS_H */ rsbackup-3.0/src/test-confbase.cc0000664000175000017500000000276312621703024013751 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Errors.h" #include "Conf.h" #include void test_quote() { assert(ConfBase::quote("") == "\"\""); assert(ConfBase::quote("x") == "x"); assert(ConfBase::quote("#") == "\"#\""); assert(ConfBase::quote(" ") == "\" \""); assert(ConfBase::quote("x y") == "\"x y\""); assert(ConfBase::quote("\\") == "\"\\\\\""); assert(ConfBase::quote("\"") == "\"\\\"\""); } void test_quote_vector() { std::vector vs = { "", "x", "#", " ", "x y", "\\", "\"", }; std::string s = ConfBase::quote(vs); assert(s == "\"\" x \"#\" \" \" \"x y\" \"\\\\\" \"\\\"\""); } void test_indent() { assert(ConfBase::indent(0) == ""); assert(ConfBase::indent(3) == " "); } int main(void) { test_indent(); test_quote(); test_quote_vector(); return 0; } rsbackup-3.0/src/Subprocess.h0000664000175000017500000001766612626574612013234 00000000000000//-*-C++-*- // Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef SUBPROCESS_H #define SUBPROCESS_H /** @file Subprocess.h * @brief Subprocess/command execution support */ #include #include #include #include #include "EventLoop.h" #include "Action.h" /** @brief Subprocess execution * * This class supports three modes of operation. * * 1. Standalone synchronous execution. The caller sets up the subprocess and * then invokes @ref Subprocess::runAndWait. An internal @ref EventLoop is * used. In this case it is possible to capture output to strings with @ref * Subprocess::capture but not to manage pipes directly since the caller has no * opportunity to read or write them. Only one subprocess may exist at a time. * * 2. Standalone asynchronous execution. The caller sets up the subprocess and * then invokes @ref Subprocess::run. Later the caller invokes @ref * Subprocess::wait. As above, an internal @ref EventLoop is used. In this * case it is possible to manage pipes directly with @ref * Subprocess::addChildFD. Captures will work with small outputs but since the * event loop only has an opportunity to read or write the capture pipes when * @c wait() is called, they do not work in general. Only one subprocess may * exist at a time. * * 3. Concurrent execution as part of an @ref ActionList. The caller sets up * many subprocesses and adds them to the action list with @ref * ActionList::add, before starting them and waiting for them with @ref * ActionList::go. When the action list is complete, wait statuses may be * retrieved with @ref Subprocess::getStatus. String captures will work and if * the caller registers reactors with the event loop then pipes can also be * managed directly. */ class Subprocess: private Reactor, public Action { public: /** @brief Constructor */ Subprocess() = default; /** @brief Constructor * @param cmd Command that will be executed */ Subprocess(const std::vector &cmd); /** @brief Destructor */ ~Subprocess() override; /** @brief Set the command to execute * @param cmd Command that will be executed */ void setCommand(const std::vector &cmd); /** @brief Add a pipe * @param childFD Child file descriptor to redirect * @param pipeFD Child end of pipe * @param closeFD Parent end of pipe * @param otherChildFD Another child file descriptor to redirect * * In the child dup @p pipeFD onto @p childFD and close @p closeFD. * * @p pipeFD is automatically closed in the parent, but only after all * redirections have taken place, so it may be used more than once. */ void addChildFD(int childFD, int pipeFD, int closeFD = -1, int otherChildFD = -1); /** @brief Null out a file descriptor * @param childFD Child file descriptor * * In the child dup @c /dev/null onto @p childFD. */ void nullChildFD(int childFD); /** @brief Capture output from the child * @param childFD Child file descriptor to capture * @param s Where to put result * @param otherChildFD Another child file descriptor to capture * * The capture is performed in wait(); */ void capture(int childFD, std::string *s, int otherChildFD=-1); /** @brief Set an environment variable in the child * @param name Environment variable name * @param value Environment variable value */ void setenv(const std::string &name, const std::string &value) { env[name] = value; } /** @brief Set the child timeout * @param seconds Number of seconds after which to give up and kill child */ void setTimeout(int seconds) { timeout = seconds; } /** @brief Start subprocess * @return Process ID */ pid_t run(); /** @brief Report what would be run */ void report(); /** @brief Wait for the subprocess. * @param checkStatus Throw on abnormal termination * @return Wait status * * If @p checkStatus is true, throws on any kind of abnormal termination * (which includes nonzero exit() and most signals but not SIGPIPE). Returns * the wait status (if it doesn't throw). */ int wait(bool checkStatus = true); /** @brief Run and then wait * @param checkStatus Throw on abnormal termination * @return Wait status */ int runAndWait(bool checkStatus = true) { run(); return wait(checkStatus); } /** @brief Return the wait status * @return Wait status * * Meaningless until the process has terminated. */ int getStatus() const { return status; } private: /** @brief Process ID of child * Set to -1 before there is a child. */ pid_t pid = -1; /** @brief A rule for file descriptor changes in the child process */ struct ChildFD { /** @brief Child file descriptor to redirect */ int child; /** @brief Child's pipe endpoint, or -1 * * If this is -1 then the child's file descriptor is redirected to @c * /dev/null */ int pipe; /** @brief Child file descriptor to close or -1 * * If this is not -1 then this file descriptor will be closed in the child. * This is used for the parent's pipe endpoints. */ int close; /** @brief Other child file descriptor to redirect or -1 */ int childOther; /** @brief Construct a ChildFD * @param child_ Child file descriptor to redirect * @param pipe_ Child's pipe endpoint, or -1 * @param close_ File descriptor to close in child, or -1 * @param childOther_ Another child file descriptor to redirect, or -1 */ ChildFD(int child_, int pipe_, int close_, int childOther_): child(child_), pipe(pipe_), close(close_), childOther(childOther_) {} }; /** @brief Rules for file descriptor changes in the child process */ std::vector fds; /** @brief Command to execute in the child */ std::vector cmd; /** @brief Environment variables to set in the child */ std::map env; /** @brief Ouptuts to capture from the child * * Keys are file descriptors to read from, values are pointers to the strings * used to accumulate the output. */ std::map captures; /** @brief Launch subprocess * @param e Event loop * @return Process ID */ pid_t launch(EventLoop *e); /** @brief Setup event loop integration * @param e Event loop */ void setup(EventLoop *e); /** @brief Timeout after which child is killed, in seconds * 0 means no timeout: the child may run indefinitely. */ int timeout = 0; /** @brief Get a timestamp for the current time * @param now Where to store timestamp * * If possible the monotonic clock is used. Otherwise the real time clock is * used. */ static void getTimestamp(struct timespec &now); void onReadable(EventLoop *e, int fd, const void *ptr, size_t n) override; void onReadError(EventLoop *e, int fd, int errno_value) override; void onTimeout(EventLoop *e, const struct timespec &now) override; void onWait(EventLoop *e, pid_t pid, int status, const struct rusage &ru) override; void go(EventLoop *e, ActionList *al) override; /** @brief Wait status */ int status = -1; /** @brief Containing action list */ ActionList *actionlist = nullptr; /** @brief Private event loop */ EventLoop *eventloop = nullptr; }; #endif /* SUBPROCESS_H */ rsbackup-3.0/src/Conf.cc0000644000175000017500000007656112626632562012123 00000000000000// Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Conf.h" #include "Store.h" #include "Errors.h" #include "IO.h" #include "Command.h" #include "Utils.h" #include "Database.h" #include "Prune.h" #include #include #include #include #include #include #include #include #include /** @brief Context for configuration file parsing */ struct ConfContext { /** @brief Constructor * * @param conf_ Root configuration node */ ConfContext(Conf *conf_): conf(conf_), context(conf_) {} /** @brief Root of configuration */ Conf *conf; /** @brief Current configuration node * * Could be a @ref Conf, @ref Host or @ref Volume. */ ConfBase *context; /** @brief Current host or null */ Host *host = nullptr; /** @brief Current volume or null */ Volume *volume = nullptr; /** @brief Parsed directive */ std::vector bits; /** @brief Containing filename */ std::string path; /** @brief Line number */ int line = -1; }; struct Directive; /** @brief Type of name-to-directive map */ typedef std::map directives_type; /** @brief Map names to directives */ static directives_type *directives; /** @brief Base class for configuration file directives */ struct Directive { /** @brief Constructor * * @param name_ Name of directive * @param min_ Minimum number of arguments * @param max_ Maximum number of arguments * * Directives are automatically registered in this constructor. */ Directive(const char *name_, int min_=0, int max_=INT_MAX): name(name_), min(min_), max(max_) { if(!directives) directives = new directives_type(); assert((*directives).find(name) == (*directives).end()); (*directives)[name] = this; } /** @brief Name of directive */ const std::string name; /** @brief Minimum number of arguments */ int min; /** @brief Maximum number of arguments */ int max; /** @brief Check directive syntax * @param cc Context containing directive * * The base class implementation just checks the minimum and maximum number * of arguments. */ virtual void check(const ConfContext &cc) const { int args = cc.bits.size() - 1; if(args < min) throw SyntaxError("too few arguments to '" + name + "'"); if(args > max) throw SyntaxError("too many arguments to '" + name + "'"); } /** @brief Get a boolean parameter * @param cc Context containing directive * @return @c true or @c false * * Use in Directive::set implementations for boolean-sense directives. */ bool get_boolean(const ConfContext &cc) const { if(cc.bits.size() == 1) { warning("%s:%d: use '%s true' instead of '%s'", cc.path.c_str(), cc.line, name.c_str(), name.c_str()); return true; } else if(cc.bits[1] == "true") return true; else if(cc.bits[1] == "false") return false; else throw SyntaxError("invalid argument to '" + name + "' - only 'true' or 'false' allowed"); } /** @brief Act on a directive * @param cc Context containing directive */ virtual void set(ConfContext &cc) const = 0; }; /** @brief Base class for directives that can only appear in a host context */ struct HostOnlyDirective: public Directive { /** @brief Constructor * * @param name_ Name of directive * @param min_ Minimum number of arguments * @param max_ Maximum number of arguments * @param inheritable_ If @c true, also allowed in volume context */ HostOnlyDirective(const char *name_, int min_=0, int max_=INT_MAX, bool inheritable_ = false): Directive(name_, min_, max_), inheritable(inheritable_) {} void check(const ConfContext &cc) const override { if(cc.host == nullptr) throw SyntaxError("'" + name + "' command without 'host'"); if(cc.volume != nullptr && !inheritable) throw SyntaxError("'" + name + "' inside 'volume'"); Directive::check(cc); } /** @brief If @c true, also allowed in volume context */ bool inheritable; }; /** @brief Base class for directives that can only appear in a volume context */ struct VolumeOnlyDirective: public Directive { /** @brief Constructor * * @param name_ Name of directive * @param min_ Minimum number of arguments * @param max_ Maximum number of arguments */ VolumeOnlyDirective(const char *name_, int min_=0, int max_=INT_MAX): Directive(name_, min_, max_) {} void check(const ConfContext &cc) const override { if(cc.volume == nullptr) throw SyntaxError("'" + name + "' command without 'volume'"); Directive::check(cc); } }; // Global directives ---------------------------------------------------------- /** @brief The @c store directive */ static const struct StoreDirective: public Directive { StoreDirective(): Directive("store", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->stores[cc.bits[1]] = new Store(cc.bits[1]); } } store_directive; /** @brief The @c store-pattern directive */ static const struct StorePatternDirective: public Directive { StorePatternDirective(): Directive("store-pattern", 1, 1) {} void set(ConfContext &cc) const override { std::vector files; globFiles(files, cc.bits[1], GLOB_NOCHECK); for(auto &file: files) cc.conf->stores[file] = new Store(file); } } store_pattern_directive; /** @brief The @c stylesheet directive */ static const struct StyleSheetDirective: public Directive { StyleSheetDirective(): Directive("stylesheet", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->stylesheet = cc.bits[1]; } } stylesheet_directive; /** @brief The @c colors directive */ static const struct ColorsDirective: public Directive { ColorsDirective(): Directive("colors", 2, 2) {} void set(ConfContext &cc) const override { cc.conf->colorGood = parseInteger(cc.bits[1], 0, 0xFFFFFF, 0); cc.conf->colorBad = parseInteger(cc.bits[2], 0, 0xFFFFFF, 0); } } colors_directive; /** @brief The @c device directive */ static const struct DeviceDirective: public Directive { DeviceDirective(): Directive("device", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->devices[cc.bits[1]] = new Device(cc.bits[1]); } } device_directive; /** @brief The @c max-usage directive */ static const struct MaxUsageDirective: public Directive { MaxUsageDirective(): Directive("max-usage", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->maxUsage = parseInteger(cc.bits[1], 0, 100); } } max_usage_directive; /** @brief The @c max-file-usage directive */ static const struct MaxFileUsageDirective: public Directive { MaxFileUsageDirective(): Directive("max-file-usage", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->maxFileUsage = parseInteger(cc.bits[1], 0, 100); } } max_file_usage_directive; /** @brief The @c public directive */ static const struct PublicDirective: public Directive { PublicDirective(): Directive("public", 0, 1) {} void set(ConfContext &cc) const override { cc.conf->publicStores = get_boolean(cc); } } public_directive; /** @brief The @c logs directive */ static const struct LogsDirective: public Directive { LogsDirective(): Directive("logs", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->logs = cc.bits[1]; } } logs_directive; /** @brief The @c lock directive */ static const struct LockDirective: public Directive { LockDirective(): Directive("lock", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->lock = cc.bits[1]; } } lock_directive; /** @brief The @c sendmail directive */ static const struct SendmailDirective: public Directive { SendmailDirective(): Directive("sendmail", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->sendmail = cc.bits[1]; } } sendmail_directive; /** @brief The @c pre-access-hook directive */ static const struct PreAccessHookDirective: public Directive { PreAccessHookDirective(): Directive("pre-access-hook", 1, INT_MAX) {} void set(ConfContext &cc) const override { cc.conf->preAccess.assign(cc.bits.begin() + 1, cc.bits.end()); } } pre_access_hook_directive; /** @brief The @c post-access-hook directive */ static const struct PostAccessHookDirective: public Directive { PostAccessHookDirective(): Directive("post-access-hook", 1, INT_MAX) {} void set(ConfContext &cc) const override { cc.conf->postAccess.assign(cc.bits.begin() + 1, cc.bits.end()); } } post_access_hook_directive; /** @brief The @c keep-prune-logs directive */ static const struct KeepPruneLogsDirective: public Directive { KeepPruneLogsDirective(): Directive("keep-prune-logs", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->keepPruneLogs = parseInteger(cc.bits[1], 1); } } keep_prune_logs_directive; /** @brief The @c report-prune-logs directive */ static const struct ReportPruneLogsDirective: public Directive { ReportPruneLogsDirective(): Directive("report-prune-logs", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->reportPruneLogs = parseInteger(cc.bits[1], 1); } } report_prune_logs_directive; /** @brief The @c include directive */ static const struct IncludeDirective: public Directive { IncludeDirective(): Directive("include", 1, 1) {} void set(ConfContext &cc) const override { cc.conf->includeFile(cc.bits[1]); } } include_directive; // Inheritable directives ----------------------------------------------------- /** @brief The @c max-age directive */ static const struct MaxAgeDirective: public Directive { MaxAgeDirective(): Directive("max-age", 1, 1) {} void set(ConfContext &cc) const override { cc.context->maxAge = parseInteger(cc.bits[1], 1); } } max_age_directive; /** @brief The @c min-backups directive */ static const struct MinBackupsDirective: public Directive { MinBackupsDirective(): Directive("min-backups", 1, 1) {} void set(ConfContext &cc) const override { warning("%s:%d: the 'min-backups' directive is deprecated, use 'prune-parameter min-backups' instead", cc.path.c_str(), cc.line); parseInteger(cc.bits[1], 1); cc.context->pruneParameters["min-backups"] = cc.bits[1]; } } min_backups_directive; /** @brief The @c prune-age directive */ static const struct PruneAgeDirective: public Directive { PruneAgeDirective(): Directive("prune-age", 1, 1) {} void set(ConfContext &cc) const override { warning("%s:%d: the 'prune-age' directive is deprecated, use 'prune-parameter prune-age' instead", cc.path.c_str(), cc.line); parseInteger(cc.bits[1], 1); cc.context->pruneParameters["prune-age"] = cc.bits[1]; } } prune_age_directive; /** @brief The @c prune-policy directive */ static const struct PrunePolicyDirective: public Directive { PrunePolicyDirective(): Directive("prune-policy", 1, 1) {} void set(ConfContext &cc) const override { if(cc.bits[1].size() > 0 && cc.bits[1].at(0) == '/') { cc.context->prunePolicy = "exec"; cc.context->pruneParameters["path"] = cc.bits[1]; } else cc.context->prunePolicy = cc.bits[1]; } } prune_policy_directive; /** @brief The @c prune-parameter directive */ static const struct PruneParameterDirective: public Directive { PruneParameterDirective(): Directive("prune-parameter", 2, 2) {} void check(const ConfContext &cc) const override { Directive::check(cc); const std::string &name = (cc.bits[1] != "--remove" ? cc.bits[1] : cc.bits[2]); if(!valid(name)) throw SyntaxError("invalid prune-parameter name"); } void set(ConfContext &cc) const override { if(cc.bits[1] != "--remove") cc.context->pruneParameters[cc.bits[1]] = cc.bits[2]; else cc.context->pruneParameters.erase(cc.bits[2]); } static bool valid(const std::string &name) { return name.size() > 0 && name.at(0) != '-' && name.find_first_not_of(PRUNE_PARAMETER_VALID) == std::string::npos; } } prune_parameter_directive; /** @brief The @c pre-backup-hook directive */ static const struct PreBackupHookDirective: public Directive { PreBackupHookDirective(): Directive("pre-backup-hook", 1, INT_MAX) {} void set(ConfContext &cc) const override { cc.context->preBackup.assign(cc.bits.begin() + 1, cc.bits.end()); } } pre_backup_hook_directive; /** @brief The @c post-backup-hook directive */ static const struct PostBackupHookDirective: public Directive { PostBackupHookDirective(): Directive("post-backup-hook", 1, INT_MAX) {} void set(ConfContext &cc) const override { cc.context->postBackup.assign(cc.bits.begin() + 1, cc.bits.end()); } } post_backup_hook_directive; /** @brief The @c rsync-timeout directive */ static const struct RsyncTimeoutDirective: public Directive { RsyncTimeoutDirective(): Directive("rsync-timeout", 1, 1) {} void set(ConfContext &cc) const override { cc.context->rsyncTimeout = parseInteger(cc.bits[1], 1); } } rsync_timeout_directive; /** @brief The @c hook-timeout directive */ static const struct HookTimeoutDirective: public Directive { HookTimeoutDirective(): Directive("hook-timeout", 1, 1) {} void set(ConfContext &cc) const override { cc.context->hookTimeout = parseInteger(cc.bits[1], 1); } } hook_timeout_directive; /** @brief The @c ssh-timeout directive */ static const struct SshTimeoutDirective: public Directive { SshTimeoutDirective(): Directive("ssh-timeout", 1, 1) {} void set(ConfContext &cc) const override { cc.context->sshTimeout = parseInteger(cc.bits[1], 1); } } ssh_timeout_directive; // Host directives ------------------------------------------------------------ /** @brief The @c host directive */ static const struct HostDirective: public Directive { HostDirective(): Directive("host", 1, 1) {} void set(ConfContext &cc) const override { if(!Host::valid(cc.bits[1])) throw SyntaxError("invalid host name"); if(contains(cc.conf->hosts, cc.bits[1])) throw SyntaxError("duplicate host"); cc.context = cc.host = new Host(cc.conf, cc.bits[1]); cc.volume = nullptr; cc.host->hostname = cc.bits[1]; } } host_directive; /** @brief The @c hostname directive */ static const struct HostnameDirective: public HostOnlyDirective { HostnameDirective(): HostOnlyDirective("hostname", 1, 1) {} void set(ConfContext &cc) const override { cc.host->hostname = cc.bits[1]; } } hostname_directive; /** @brief The @c always-up directive */ static const struct AlwaysUpDirective: public HostOnlyDirective { AlwaysUpDirective(): HostOnlyDirective("always-up", 0, 1) {} void set(ConfContext &cc) const override { cc.host->alwaysUp = get_boolean(cc); } } always_up_directive; /** @brief The @c priority directive */ static const struct PriorityDirective: public HostOnlyDirective { PriorityDirective(): HostOnlyDirective("priority", 1, 1) {} void set(ConfContext &cc) const override { cc.host->priority = parseInteger(cc.bits[1]); } } priority_directive; /** @brief The @c user directive */ static const struct UserDirective: public HostOnlyDirective { UserDirective(): HostOnlyDirective("user", 1, 1) {} void set(ConfContext &cc) const override { cc.host->user = cc.bits[1]; } } user_directive; /** @brief The @c devices directive */ static const struct DevicesDirective: public HostOnlyDirective { DevicesDirective(): HostOnlyDirective("devices", 1, 1, true) {} void set(ConfContext &cc) const override { cc.context->devicePattern = cc.bits[1]; } } devices_directive; // Volume directives ---------------------------------------------------------- /** @brief The @c volume directive */ static const struct VolumeDirective: public HostOnlyDirective { VolumeDirective(): HostOnlyDirective("volume", 2, 2, true/*hacky*/) {} void set(ConfContext &cc) const override { if(!Volume::valid(cc.bits[1])) throw SyntaxError("invalid volume name"); if(contains(cc.host->volumes, cc.bits[1])) throw SyntaxError("duplicate volume"); cc.context = cc.volume = new Volume(cc.host, cc.bits[1], cc.bits[2]); } } volume_directive; /** @brief The @c exclude directive */ static const struct ExcludeDirective: public VolumeOnlyDirective { ExcludeDirective(): VolumeOnlyDirective("exclude", 1, 1) {} void set(ConfContext &cc) const override { cc.volume->exclude.push_back(cc.bits[1]); } } exclude_directive; /** @brief The @c traverse directive */ static const struct TraverseDirective: public VolumeOnlyDirective { TraverseDirective(): VolumeOnlyDirective("traverse", 0, 1) {} void set(ConfContext &cc) const override { cc.volume->traverse = get_boolean(cc); } } traverse_directive; /** @brief The @c check-file directive */ static const struct CheckFileDirective: public VolumeOnlyDirective { CheckFileDirective(): VolumeOnlyDirective("check-file", 1, 1) {} void set(ConfContext &cc) const override { cc.volume->checkFile = cc.bits[1]; } } check_file_directive; /** @brief The @c check-mounted directive */ static const struct CheckMountedDirective: public VolumeOnlyDirective { CheckMountedDirective(): VolumeOnlyDirective("check-mounted", 0, 1) {} void set(ConfContext &cc) const override { cc.volume->checkMounted = get_boolean(cc); } } check_mounted_directive; void Conf::write(std::ostream &os, int step, bool verbose) const { describe_type *d = verbose ? describe : nodescribe; d(os, "# ---- Inheritable directives ----", step); d(os, "", step); ConfBase::write(os, step, verbose); d(os, "# ---- Non-inheritable directives ----", step); d(os, "", step); d(os, "# Whether stores are public or private (default)", step); d(os, "# public true|false", step); os << indent(step) << "public " << (publicStores ? "true" : "false") << '\n'; d(os, "", step); d(os, "# Path to log directory", step); d(os, "# logs PATH", step); os << indent(step) << "logs " << quote(logs) << '\n'; d(os, "", step); d(os, "# Path to lock file", step); d(os, "# lock PATH", step); if(lock.size()) os << indent(step) << "lock " << quote(lock) << '\n'; d(os, "", step); d(os, "# Path to mail transport agent", step); d(os, "# sendmail PATH", step); os << indent(step) << "sendmail " << quote(sendmail) << '\n'; d(os, "", step); d(os, "# Command to run before accessing backup devices", step); d(os, "# pre-access-hook COMMAND ...", step); if(preAccess.size()) os << indent(step) << "pre-access-hook " << quote(preAccess) << '\n'; d(os, "", step); d(os, "# Command to run after accessing backup devices", step); d(os, "# pre-access-hook COMMAND ...", step); if(postAccess.size()) os << indent(step) << "post-access-hook " << quote(postAccess) << '\n'; d(os, "", step); d(os, "# Stylesheet for HTML report", step); d(os, "# stylesheet PATH", step); if(stylesheet.size()) os << indent(step) << "stylesheet " << quote(stylesheet) << '\n'; d(os, "", step); d(os, "# 'Good' and 'bad' colors for HTML report", step); d(os, "# colors 0xRRGGBB 0xRRGGBB", step); os << indent(step) << "colors " << std::hex << "0x" << std::setw(6) << std::setfill('0') << colorGood << ' ' << "0x" << std::setw(6) << std::setfill('0') << colorBad << '\n' << std::dec; d(os, "", step); d(os, "# Names of backup devices", step); d(os, "# device NAME", step); for(auto &d: devices) os << "device " << quote(d.first) << '\n'; d(os, "", step); d(os, "# ---- Hosts to back up ----", step); for(auto &h: hosts) { os << '\n'; h.second->write(os, step, verbose); } } // Read the master configuration file plus anything it includes. void Conf::read() { readOneFile(command.configPath); } // Read one configuration file. Throws IOError if some file cannot be // read or ConfigError if the contents are bad. void Conf::readOneFile(const std::string &path) { ConfContext cc(this); IO input; D("Conf::readOneFile %s", path.c_str()); input.open(path, "r"); std::string line; int lineno = 0; while(input.readline(line)) { ++lineno; // keep track of where we are cc.path = path; cc.line = lineno; try { split(cc.bits, line); if(!cc.bits.size()) // skip blank lines continue; // Consider all the possible commands auto it = (*directives).find(cc.bits[0]); if(it != (*directives).end()) { const Directive *d = it->second; d->check(cc); d->set(cc); } else { throw SyntaxError("unknown command '" + cc.bits[0] + "'"); } } catch(SyntaxError &e) { // Wrap up in a ConfigError, which carries the path/line information. std::stringstream s; s << path << ":" << lineno << ": " << e.what(); throw ConfigError(s.str()); } } } // Implementation of the 'include' command. If PATH is a directory then // includes all the regular files it contains (excluding dotfiles and backups // but including symbolic links to regular files of any name), otherwise just // tries to read it. void Conf::includeFile(const std::string &path) { D("Conf::includeFile %s", path.c_str()); if(boost::filesystem::is_directory(path)) { std::vector files; Directory::getFiles(path, files); for(auto &name: files) { if(!name.size() || name.at(0) == '.' || name.at(0) == '#' || name.find('~') != std::string::npos) continue; std::string fullname = path + PATH_SEP + name; if(boost::filesystem::is_regular_file(fullname)) readOneFile(fullname); } } else readOneFile(path); } void Conf::validate() const { for(auto &h: hosts) for(auto &v: h.second->volumes) validatePrunePolicy(v.second); } // (De-)select all hosts void Conf::selectAll(bool sense) { for(auto &h: hosts) h.second->select(sense); } // (De-)select one host (or all if hostName="*") void Conf::selectHost(const std::string &hostName, bool sense) { if(hostName == "*") { selectAll(sense); } else { auto hosts_iterator = hosts.find(hostName); if(hosts_iterator == hosts.end()) throw CommandError("no such host as '" + hostName + "'"); hosts_iterator->second->select(sense); } } // (De-)select one volume (or all if volumeName="*") void Conf::selectVolume(const std::string &hostName, const std::string &volumeName, bool sense) { if(volumeName == "*") { selectHost(hostName, sense); } else { auto hosts_iterator = hosts.find(hostName); if(hosts_iterator == hosts.end()) throw CommandError("no such host as '" + hostName + "'"); Host *host = hosts_iterator->second; auto volumes_iterator = host->volumes.find(volumeName); if(volumes_iterator == host->volumes.end()) throw CommandError("no such volume as '" + hostName + ":" + volumeName + "'"); volumes_iterator->second->select(sense); } } void Conf::addHost(Host *h) { hosts[h->name] = h; } // Find a host by name Host *Conf::findHost(const std::string &hostName) const { auto it = hosts.find(hostName); return it != hosts.end() ? it->second : nullptr; } // Find a volume by name Volume *Conf::findVolume(const std::string &hostName, const std::string &volumeName) const { Host *host = findHost(hostName); return host ? host->findVolume(volumeName) : nullptr; } // Find a device by name Device *Conf::findDevice(const std::string &deviceName) const { auto it = devices.find(deviceName); return it != devices.end() ? it->second : nullptr; } // Read in logfiles void Conf::readState() { if(logsRead) return; std::string hostName, volumeName; std::vector files; const bool progress = command.verbose && isatty(2); std::vector upgraded; std::string log; // Read database contents // Better would be to read only the rows required, on demand. { Database::Statement stmt(getdb(), "SELECT host,volume,device,id,time,pruned,rc,status,log" " FROM backup", SQL_END); while(stmt.next()) { Backup backup; hostName = stmt.get_string(0); volumeName = stmt.get_string(1); backup.deviceName = stmt.get_string(2); backup.id = stmt.get_string(3); backup.time = stmt.get_int64(4); backup.date = Date(backup.time); backup.pruned = stmt.get_int64(5); backup.rc = stmt.get_int(6); backup.setStatus(stmt.get_int(7)); backup.contents = stmt.get_blob(8); addBackup(backup, hostName, volumeName); } } // Upgrade old-format logfiles Directory::getFiles(logs, files); std::regex logfileRegexp("^([0-9]+-[0-9]+-[0-9]+)-([^-]+)-([^-]+)-([^-]+)\\.log$"); for(size_t n = 0; n < files.size(); ++n) { if(progress) progressBar(IO::err, "Upgrading old logs", n, files.size()); // Parse the filename std::smatch mr; if(!std::regex_match(files[n], mr, logfileRegexp)) continue; Backup backup; backup.date = Date(mr[1]); backup.id = mr[1]; backup.time = backup.date.toTime(); backup.deviceName = mr[2]; hostName = mr[3]; volumeName = mr[4]; // Read the log IO input; std::vector contents; input.open(logs + "/" + files[n], "r"); input.readlines(contents); // Skip empty files if(contents.size() == 0) { if(progress) progressBar(IO::err, nullptr, 0, 0); warning("empty file: %s", files[n].c_str()); continue; } // Find the status code const std::string &last = contents[contents.size() - 1]; backup.rc = -1; if(last.compare(0, 3, "OK:") == 0) backup.rc = 0; else { std::string::size_type pos = last.rfind("error="); if(pos < std::string::npos) sscanf(last.c_str() + pos + 6, "%i", &backup.rc); } if(last.rfind("pruning") != std::string::npos) backup.setStatus(PRUNING); else if(backup.rc == 0) backup.setStatus(COMPLETE); else backup.setStatus(FAILED); for(std::string &c: contents) { backup.contents += c; backup.contents += "\n"; } addBackup(backup, hostName, volumeName, true); if(command.act) { // addBackup might fail to set volume if(backup.volume != nullptr) { if(upgraded.size() == 0) getdb().begin(); try { backup.insert(getdb()); } catch(DatabaseError &e) { if(e.status != SQLITE_CONSTRAINT) throw; } upgraded.push_back(files[n]); } else { if(progress) progressBar(IO::err, nullptr, 0, 0); warning("cannot upgrade %s", files[n].c_str()); } } } logsRead = true; if(command.act && upgraded.size()) { getdb().commit(); bool upgradeFailure = false; for(std::string &u: upgraded) { const std::string path = logs + "/" + u; if(unlink(path.c_str())) { error("removing %s: %s", path.c_str(), strerror(errno)); upgradeFailure = true; } } if(upgradeFailure) throw SystemError("could not remove old logfiles"); } if(progress) progressBar(IO::err, nullptr, 0, 0); } void Conf::addBackup(Backup &backup, const std::string &hostName, const std::string &volumeName, bool forceWarn) { const bool progress = command.verbose && isatty(2); /* Don't keep pruned backups around */ if(backup.getStatus() == PRUNED) return; if(!contains(devices, backup.deviceName)) { if(!contains(unknownDevices, backup.deviceName)) { if(command.warnUnknown || forceWarn) { if(progress) progressBar(IO::err, nullptr, 0, 0); warning("unknown device %s", backup.deviceName.c_str()); } unknownDevices.insert(backup.deviceName); ++config.unknownObjects; } return; } // Find the volume for this status record. If it cannot be found, we warn // about it once. Host *host = findHost(hostName); if(!host) { if(!contains(unknownHosts, hostName)) { if(command.warnUnknown || forceWarn) { if(progress) progressBar(IO::err, nullptr, 0, 0); warning("unknown host %s", hostName.c_str()); } unknownHosts.insert(hostName); ++config.unknownObjects; } return; } Volume *volume = host->findVolume(volumeName); if(!volume) { if(!contains(host->unknownVolumes, volumeName)) { if(command.warnUnknown || forceWarn) { if(progress) progressBar(IO::err, nullptr, 0, 0); warning("unknown volume %s:%s", hostName.c_str(), volumeName.c_str()); } host->unknownVolumes.insert(volumeName); ++config.unknownObjects; } return; } backup.volume = volume; // Attach the status record to the volume volume->addBackup(new Backup(backup)); } // Create the mapping between stores and devices. void Conf::identifyDevices(int states) { if((devicesIdentified & states) == states) return; int found = 0; std::vector storeExceptions; for(auto &s: stores) { Store *store = s.second; if(!(store->state & states)) continue; try { store->identify(); ++found; } catch(UnavailableStore &unavailableStoreException) { if(command.warnStore) warning("%s", unavailableStoreException.what()); storeExceptions.push_back(unavailableStoreException); } catch(FatalStoreError &fatalStoreException) { if(states == Store::Enabled) throw; else if(command.warnStore) warning("%s", fatalStoreException.what()); } catch(BadStore &badStoreException) { if(states == Store::Enabled) error("%s", badStoreException.what()); } } if(!found && states == Store::Enabled) { error("no backup devices found"); if(!command.warnStore) for(size_t n = 0; n < storeExceptions.size(); ++n) IO::err.writef(" %s\n", storeExceptions[n].what()); } devicesIdentified |= states; } Database &Conf::getdb() { if(!db) { if(command.database.size() == 0) command.database = logs + "/backups.db"; if(command.act) { db = new Database(command.database); if(!db->hasTable("backup")) createTables(); } else { try { db = new Database(command.database, false); } catch(DatabaseError &) { db = new Database(":memory:"); createTables(); } } } return *db; } void Conf::createTables() { db->begin(); db->execute("CREATE TABLE backup (\n" " host TEXT,\n" " volume TEXT,\n" " device TEXT,\n" " id TEXT,\n" " time INTEGER,\n" " pruned INTEGER,\n" " rc INTEGER,\n" " status INTEGER,\n" " log BLOB,\n" " PRIMARY KEY (host,volume,device,id)\n" ")"); db->commit(); } ConfBase *Conf::getParent() const { return nullptr; } std::string Conf::what() const { return "system"; } Conf config; rsbackup-3.0/src/IO.h0000664000175000017500000001413012626633053011365 00000000000000// -*-C++-*- // Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef IO_H #define IO_H /** @file IO.h * @brief I/O support */ #include #include #include #include #include #include /** @brief Possible directions of pipe * * Both are given from the parent's point of view. */ enum PipeDirection { /** @brief Parent reads, child writes */ ReadFromPipe, /** @brief Parent writes, child reads */ WriteToPipe, }; class Subprocess; /** @brief RAII-friendly I/O class * * Members will throw IOError if anything goes wrong. */ class IO { public: /** @brief Constructor */ IO() = default; IO(const IO &) = delete; IO &operator=(const IO &) = delete; /** @brief Constructor * @param fp_ Underlying stream * @param path_ Filename for error messages */ IO(FILE *fp_, const std::string &path_): IO(fp_, path_, false) {} /** @brief Destructor * * Closes underlying stream, discarding any errors, if it is still open. */ ~IO(); /** @brief Open a file * @param path File to open * @param mode Open mode as per @c fopen() */ void open(const std::string &path, const std::string &mode); /** @brief Open a pipe to/from a subprocess * @param command Command to execute in subprocess * @param d Pipe direction * @param verbose If true, report command and environment to stderr */ void popen(const std::vector &command, PipeDirection d, bool verbose); /** @brief Close file * @param checkStatus Throw on abnormal subprocess termination * @return Wait status for a subprocess, or 0 * * If the file is a pipe and @p checkStatus is true then an * exception is thrown if the subprocess indicates an error with its wait * status. The wait status is returned. If the file is not a pipe then the * return value is 0. */ int close(bool checkStatus = true); /** @brief Read one line * @param line Where to put line * @return true on success, false at eof * * Strips the newline. */ bool readline(std::string &line); /** @brief Read all lines * @param lines Where to put lines * * Strips the newlines. */ void readlines(std::vector &lines); /** @brief Read whole file * @param file Where to put contents */ void readall(std::string &file); /** @brief Write a string * @param s String to write */ void write(const std::string &s); /** @brief Write a formatted string * @param format Format string as per @c printf() * @param ... Arguments * @return Number of bytes written */ int writef(const char *format, ...); /** @brief Write a formatted string * @param format Format string as per @c printf() * @param ap Arguments * @return Number of bytes written */ int vwritef(const char *format, va_list ap); /** @brief Flush any buffered writes */ void flush(); /** @brief Standard output */ static IO out; /** @brief Standard error * * If writes to this stream fail, the process will be aborted. */ static IO err; private: /** @brief Constructor with special error handling * @param fp_ Underlying stream * @param path_ Filename for error messages * @param abortOnError_ If @c true, write errors will abort process * * This is used for @ref err. */ IO(FILE *fp_, const std::string &path_, bool abortOnError_): fp(fp_), path(path_), abortOnError(abortOnError_) {} /** @brief Underlying stdio stream */ FILE *fp = nullptr; /** @brief Path to open file */ std::string path; /** @brief Subprocess handler or null pointer * * Used by @ref popen(). */ Subprocess *subprocess = nullptr; /** @brief If @c true, close @ref fp in destructor */ bool closeFile = false; /** @brief If @c true, abort on error */ bool abortOnError = false; /** @brief Called when a read error occurs */ void readError(); /** @brief Called when a write error occurs */ void writeError(); }; /** @brief RAII-friendly directory reader * * Members will throw IOError if anything goes wrong. */ class Directory { public: /** @brief Destructor * * Closes the directory if it is open. */ ~Directory(); Directory() = default; Directory(const Directory &) = delete; Directory &operator=(const Directory &) = delete; /** @brief Open a directory * @param path Directory to open * @throws IOError if @p path cannot be opened as a directory * * The directory must not already be open. */ void open(const std::string &path); /** @brief Close a directory * * Does nothing if the directory is not open. */ void close(); /** @brief Get one filename * @param name Where to put filename * @return true if a filename returned, false at end. * * Only the basename is supplied. * * The directory must be open. */ bool get(std::string &name) const; /** @brief Get all filenames * @param files Where to put filenames * * The directory must be open. */ void get(std::vector &files) const; /** @brief Get all filenames from a directory * @param path Directory to read * @param files Where to put filenames */ static void getFiles(const std::string &path, std::vector &files); private: /** @brief Underlying directory handle */ DIR *dp = nullptr; /** @brief Path to directory */ std::string path; }; #endif /* IO_H */ rsbackup-3.0/src/test-database.cc0000664000175000017500000000446212451031033013726 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include "Database.h" #include #include #define DBPATH "test.db" static void test_create() { Database d(DBPATH); assert(!d.hasTable("t")); d.execute("CREATE TABLE t (i INT PRIMARY KEY, s TEXT)"); assert(d.hasTable("t")); } static void test_populate() { Database d(DBPATH); d.begin(); Database::Statement(d, "INSERT INTO t (i, s) VALUES (?, ?)", SQL_INT, 0, SQL_CSTRING, "zero", SQL_END).next(); Database::Statement(d, "INSERT INTO t (i, s) VALUES (?, ?)", SQL_INT64, (sqlite_int64)1, SQL_CSTRING, "one", SQL_END).next(); d.commit(); } static void test_retrieve() { Database d(DBPATH); { Database::Statement s(d); s.prepare("SELECT s FROM t WHERE i = ?", SQL_INT, 0, SQL_END); assert(s.next()); std::string str = s.get_string(0); assert(str == "zero"); assert(!s.next()); } { Database::Statement s(d); s.prepare("SELECT i FROM t WHERE s = ?", SQL_CSTRING, "one", SQL_END); assert(s.next()); int n = s.get_int(0); assert(n == 1); assert(!s.next()); } { Database::Statement s(d); s.prepare("SELECT i FROM t WHERE s = ?", SQL_CSTRING, "zero", SQL_END); assert(s.next()); sqlite_int64 n = s.get_int64(0); assert(n == 0); assert(!s.next()); } } int main() { unlink(DBPATH); test_create(); test_populate(); test_retrieve(); unlink(DBPATH); return 0; } rsbackup-3.0/src/check-source0000775000175000017500000000135412631030155013200 00000000000000#! /bin/sh # # Copyright (C) 2015 Richard Kettlewell # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # set -e cd ${srcdir} exec perl ../tools/srccheck *.h *.cc rsbackup-3.0/src/Date.cc0000664000175000017500000000757212620463022012074 00000000000000// Copyright © 2011 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Date.h" #include "Errors.h" #include #include #include #include // Cumulative day numbers at start of each month // (for a non-leap-year) const int Date::mday[] = { 0, 0, // January 31, 31 + 28, 31 + 28 + 31, 31 + 28 + 31 + 30, 31 + 28 + 31 + 30 + 31, 31 + 28 + 31 + 30 + 31 + 30, 31 + 28 + 31 + 30 + 31 + 30 + 31, 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31, 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30, 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31, 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30, 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30 + 31, }; Date::Date(const std::string &dateString) { long bits[3]; const char *s = dateString.c_str(); char *e; for(int n = 0; n < 3; ++n) { if(n) { if(*s != '-') throw InvalidDate("invalid date string '" + dateString + "'"); ++s; } if(!isdigit(*s)) throw InvalidDate("invalid date string '" + dateString + "'"); errno = 0; bits[n] = strtol(s, &e, 10); if(errno) throw InvalidDate("invalid date string '" + dateString + "' - " + strerror(errno)); s = e; } if(*s) throw InvalidDate("invalid date string '" + dateString + "'"); if(bits[0] < 1 || bits[0] > INT_MAX) throw InvalidDate("invalid date string '" + dateString + "' - year too small"); y = bits[0]; if(bits[1] < 1 || bits[1] > 12) throw InvalidDate("invalid date string '" + dateString + "' - month out of range"); m = bits[1]; if(bits[2] < 1 || bits[2] > monthLength(y, m)) throw InvalidDate("invalid date string '" + dateString + "' - day out of range"); d = bits[2]; } Date::Date(time_t when) { struct tm result; localtime_r(&when, &result); y = result.tm_year + 1900; m = result.tm_mon + 1; d = result.tm_mday; } std::string Date::toString() const { char buffer[64]; snprintf(buffer, sizeof buffer, "%04d-%02d-%02d", y, m, d); return buffer; } int Date::toNumber() const { int dayno = 365 * y + y / 4 - y / 100 + y / 400; dayno += mday[m] + (m > 2 && isLeapYear() ? 1 : 0); dayno += d - 1; return dayno; } time_t Date::toTime() const { struct tm t; memset(&t, 0, sizeof t); t.tm_year = y - 1900; t.tm_mon = m - 1; t.tm_mday = d; t.tm_isdst = -1; time_t r = mktime(&t); if(r == -1) throw SystemError("mktime failed"); // not documented as setting errno return r; } bool Date::operator<(const Date &that) const { int delta; if((delta = y - that.y)) return delta < 0; if((delta = m - that.m)) return delta < 0; if((delta = d - that.d)) return delta < 0; return false; } int Date::operator-(const Date &that) const { return toNumber() - that.toNumber(); } Date Date::today() { // Allow overriding of 'today' form environment for testing const char *override = getenv("RSBACKUP_TODAY"); if(override) return Date(override); time_t now; time(&now); return Date(now); } time_t Date::now() { const char *override = getenv("RSBACKUP_TODAY"); if(override) return Date(override).toTime(); return time(nullptr); } int Date::monthLength(int y, int m) { int len = mday[m + 1] - mday[m]; if(m == 2 && isLeapYear(y)) ++len; return len; } rsbackup-3.0/src/test-check.cc0000664000175000017500000000750312620463022013243 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include "Errors.h" #include "Command.h" #include #include #include #include static FILE *input; static int output; static bool result; static void *background(void *) { result = check("%s", "spong"); return nullptr; } /* We can't use stdio here because reading from an unbuffered file causes a * flush of other files, which (at least in Glibc) implies taking a lock on * other files. Since the background thread is blocked in a read, holding a * lock while it does so, a deadlock results. * * References: * - C99 7.19.3#3 * - http://austingroupbugs.net/view.php?id=689 * - _IO_flush_all_linebuffered in Glibc */ static int fd_getc(int fd) { unsigned char buffer[1]; if(read(fd, buffer, 1) < 0) return EOF; else return buffer[0]; } static char *fd_fgets(char buffer[], size_t bufsize, int fd) { size_t index = 0; int ch; assert(bufsize > 0); while(index + 1 < bufsize && (ch = fd_getc(fd)) >= 0) { buffer[index++] = ch; if(ch == '\n') break; } buffer[index] = 0; return ch < 0 ? nullptr : buffer; } static void test(const char *typed, const char *typed2, bool expect) { pthread_t tid; char buffer[1024]; assert(pthread_create(&tid, nullptr, background, nullptr) == 0); assert(fd_fgets(buffer, sizeof buffer, output)); assert(std::string(buffer) == "spong\n"); assert(fd_getc(output) == 'y'); assert(fd_getc(output) == 'e'); assert(fd_getc(output) == 's'); assert(fd_getc(output) == '/'); assert(fd_getc(output) == 'n'); assert(fd_getc(output) == 'o'); assert(fd_getc(output) == '>'); assert(fd_getc(output) == ' '); assert(fprintf(input, "%s\n", typed) >= 0); assert(fflush(input) >= 0); if(typed2) { assert(fd_fgets(buffer, sizeof buffer, output)); assert(std::string(buffer) == "Please answer 'yes' or 'no'.\n"); assert(fd_fgets(buffer, sizeof buffer, output)); assert(std::string(buffer) == "spong\n"); assert(fd_getc(output) == 'y'); assert(fd_getc(output) == 'e'); assert(fd_getc(output) == 's'); assert(fd_getc(output) == '/'); assert(fd_getc(output) == 'n'); assert(fd_getc(output) == 'o'); assert(fd_getc(output) == '>'); assert(fd_getc(output) == ' '); assert(fprintf(input, "%s\n", typed2) >= 0); assert(fflush(input) >= 0); } assert(pthread_join(tid, nullptr) == 0); assert(result == expect); } static void test_force(void) { pthread_t tid; command.force = true; assert(pthread_create(&tid, nullptr, background, nullptr) == 0); assert(pthread_join(tid, nullptr) == 0); assert(result == true); command.force = false; } int main() { int i[2], o[2]; assert(pipe(i) >= 0); assert(pipe(o) >= 0); assert(dup2(i[0], 0) >= 0); assert(close(i[0]) >= 0); assert(dup2(o[1], 1) >= 0); assert(close(o[1]) >= 0); assert((input = fdopen(i[1], "w"))); output = o[0]; test("yes", nullptr, true); test("no", nullptr, false); test("", "yes", true); test("whatever", "yes", true); test_force(); assert(fclose(input) >= 0); try { check("%s", "spong"); assert(!"unexpectedly succeeded"); } catch(IOError &e) { } return 0; } rsbackup-3.0/src/test-progress.cc0000664000175000017500000000360412356276723014050 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include "IO.h" #include #include #include #include #include #define WIDTH 79 static std::string getBytes(int fd) { std::string s; char buffer[128]; int n; while((n = read(fd, buffer, sizeof buffer)) > 0) s.append(buffer, static_cast(n)); if(n < 0) assert(errno == EAGAIN); return s; } int main() { FILE *ofp; int p[2], r; assert(pipe(p) >= 0); assert((ofp = fdopen(p[1], "w"))); assert((r = fcntl(p[0], F_GETFL)) >= 0); assert(fcntl(p[0], F_SETFL, r | O_NONBLOCK) >= 0); IO o(ofp, "output"); progressBar(o, "spong", 0, 0); std::string s = getBytes(p[0]); assert(s == "\r" + std::string(WIDTH, ' ') + "\r"); progressBar(o, "spong", 0, 10); s = getBytes(p[0]); assert(s == "\rspong [" + std::string(WIDTH - 8, ' ') + "]\r"); progressBar(o, "spong", 1, 10); s = getBytes(p[0]); assert(s == "\rspong [" + std::string((WIDTH - 8) / 10, '=') + std::string((WIDTH - 8) - (WIDTH - 8) / 10, ' ') + "]\r"); progressBar(o, "spong", 10, 10); s = getBytes(p[0]); assert(s == "\rspong [" + std::string(WIDTH - 8, '=') + "]\r"); return 0; } rsbackup-3.0/src/Unicode.cc0000664000175000017500000000332112621742165012602 00000000000000// Copyright © 2011, 2012 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include "Errors.h" #include #include #include #include // We need to specify the endianness explicitly or iconv() assumes we want a // BOM. #ifdef WORDS_BIGENDIAN # define ENCODING "UTF-32BE" #else # define ENCODING "UTF-32LE" #endif void toUnicode(std::u32string &u, const std::string &mbs) { static iconv_t cd; if(cd == nullptr) { char *mbsEncoding = nl_langinfo(CODESET); cd = iconv_open(ENCODING, mbsEncoding); if(!cd) throw std::runtime_error(std::string("iconv_open: ") + strerror(errno)); } u.clear(); char32_t buffer[1024]; char *inptr = (char *)mbs.data(); size_t inleft = mbs.size(); while(inleft > 0) { char *outptr = (char *)buffer; size_t outleft = sizeof buffer; size_t n = iconv(cd, ICONV_FIXUP &inptr, &inleft, &outptr, &outleft); if(n == (size_t)-1 && n != E2BIG) throw std::runtime_error(std::string("iconv: ") + strerror(errno)); u.append(buffer, (char32_t *)outptr - buffer); } } rsbackup-3.0/src/test-subprocess.cc0000664000175000017500000000615212621703127014361 00000000000000// Copyright © 2012-14 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Subprocess.h" #include "Errors.h" #include #include #include #include #include #include static const char *warnings[64]; static size_t nwarnings; void warning(const char *fmt, ...) { char *w; va_list ap; assert(nwarnings < sizeof warnings / sizeof *warnings); va_start(ap, fmt); assert(vasprintf(&w, fmt, ap) >= 0); va_end(ap); warnings[nwarnings++] = w; } int main() { // Separate capture of stdout and stderr std::vector command = { "sh", "-c", "echo stdout; sleep 1; echo >&2 stderr; sleep 2; echo skipped" }; Subprocess sp(command); std::string stdoutCapture, stderrCapture; sp.capture(1, &stdoutCapture); sp.capture(2, &stderrCapture); sp.setTimeout(2); int rc = sp.runAndWait(false); assert(stdoutCapture == "stdout\n"); assert(stderrCapture == "stderr\n"); assert(WIFSIGNALED(rc)); assert(WTERMSIG(rc) == SIGKILL); assert(nwarnings == 1); assert(!strcmp(warnings[0], "sh exceeded timeout of 2 seconds")); // Capture of both stdout and stderr command = { "sh", "-c", "echo stdout; echo >&2 stderr" }; Subprocess sp2(command); std::string bothCapture; sp2.capture(1, &bothCapture, 2); rc = sp2.runAndWait(false); assert(bothCapture == "stdout\nstderr\n"); assert(WIFEXITED(rc)); assert(WEXITSTATUS(rc) == 0); assert(nwarnings == 1); // NB assumes the 'usual' encoding of exit status, will need to do something // more sophisticated if some useful platform doesn't play along. // // For reference the 'usual' encoding is: // bits 0-6: // The termination/stop signal // 0 = exited // 1-126 = terminated with this signal // 127 = stopped // bits 7 // Set if core dumped // bits 8-15 // If exited: the exit status // If stopped: the stop signal std::string d; d = SubprocessFailed::format("progname", SIGKILL); assert(d == std::string("progname: ") + strsignal(SIGKILL)); d = SubprocessFailed::format("progname", SIGKILL|0x80); assert(d == std::string("progname: ") + strsignal(SIGKILL) + " (core dumped)"); d = SubprocessFailed::format("progname", 37 << 8); assert(d.find("progname") != std::string::npos); assert(d == "progname: exited with status 37"); d = SubprocessFailed::format("progname", (SIGSTOP << 8) + 0x7F); assert(d == std::string("progname: ") + strsignal(SIGSTOP)); return 0; } rsbackup-3.0/src/Store.cc0000644000175000017500000000554712626635545012332 00000000000000// Copyright © 2011, 2012 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Conf.h" #include "Store.h" #include "Errors.h" #include "IO.h" #include "Utils.h" #include "DeviceAccess.h" #include #include #include // Identify the device on this store, if any void Store::identify() { IO *f = nullptr; try { struct stat sb; if(device) return; // already identified if(stat(path.c_str(), &sb) < 0) throw BadStore("store '" + path + "' does not exist"); // Make sure backup devices are mounted preDeviceAccess(); // Read the device name f = new IO(); f->open(path + PATH_SEP + "device-id", "r"); std::string deviceName; if(!f->readline(deviceName)) throw BadStore("store '" + path + "' has a malformed device-id"); // See if it exists auto devices_iterator = config.devices.find(deviceName); if(devices_iterator == config.devices.end()) throw BadStore("store '" + path + "' has unknown device-id '" + deviceName + "'"); Device *foundDevice = devices_iterator->second; // Duplicates are bad, sufficiently so that we don't treat it as // just an unsuitable store; something is seriously wrong and it // needs immediate attention. if(foundDevice->store) throw FatalStoreError("store '" + path + "' has duplicate device-id '" + deviceName + "', also found on store '" + foundDevice->store->path + "'"); if(!config.publicStores) { // Verify permissions if(sb.st_uid) throw BadStore("store '" + path + "' not owned by root"); if(sb.st_mode & 077) throw BadStore("store '" + path + "' is not private"); } device = foundDevice; device->store = this; // On success, leave a file open on the store to stop it being unmounted // while we it's a potential destination for backups; but close it before // unmounting. closeOnUnmount(f); } catch(IOError &e) { if(f) delete f; // Re-throw with the appropriate error type if(e.errno_value == ENOENT) throw UnavailableStore(e.what()); else throw BadStore(e.what()); } } rsbackup-3.0/src/test-io.cc0000664000175000017500000000341712621703101012571 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "IO.h" #include #include static void test_io_write(void) { IO f; f.open("test-io-tmp", "w"); f.write("line 1\n"); f.writef("line %d\n", 2); f.close(); } static void test_io_readline(void) { IO f; f.open("test-io-tmp", "r"); std::string l; bool rc; rc = f.readline(l); assert(rc); assert(l == "line 1"); rc = f.readline(l); assert(rc); assert(l == "line 2"); rc = f.readline(l); assert(!rc); f.close(); } static void test_io_readlines(void) { IO f; f.open("test-io-tmp", "r"); std::vector ls; f.readlines(ls); assert(ls.size() == 2); assert(ls[0] == "line 1"); assert(ls[1] == "line 2"); f.close(); } static void test_io_capture(void) { IO f; std::vector command = { "echo", "spong" }; std::vector ls; f.popen(command, ReadFromPipe, false); f.readlines(ls); f.close(); assert(ls.size() == 1); assert(ls[0] == "spong"); } int main() { test_io_write(); test_io_readline(); test_io_readlines(); test_io_capture(); remove("test-io-tmp"); return 0; } rsbackup-3.0/src/test-date.cc0000664000175000017500000000610412450336324013104 00000000000000// Copyright © 2012 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Date.h" #include "Errors.h" #include #include #include #define assert_throws(expr, except) do { \ try { \ (expr); \ assert(!"unexpected succeeded"); \ } catch(except &e) { \ } \ } while(0) int main() { Date d("1997-03-02"); assert(d.toString() == "1997-03-02"); assert(d.toNumber() == (1997*365+(1997/4)-(1997/100)+(1997/400) +31+28 +2-1)); Date dd(d.toTime()); assert(d.toString() == dd.toString()); std::stringstream s; s << d; assert(s.str() == "1997-03-02"); Date e("1998-03-02"); assert(e.toString() == "1998-03-02"); assert(e.toNumber() == (1998*365+(1997/4)-(1997/100)+(1997/400) +31+28 +2-1)); assert(e - d == 365); Date ee(e.toTime()); assert(e.toString() == ee.toString()); Date f; assert(f.toString() == "0000-01-01"); Date t = Date::today(); printf("today = %s = %d\n", t.toString().c_str(), t.toNumber()); Date tt(t.toTime()); assert(t.toString() == tt.toString()); assert(Date("1997-03-01") < Date("1997-03-02")); assert(Date("1997-03-02") < Date("1997-04-01")); assert(Date("1997-03-02") < Date("1998-01-01")); assert(Date::monthLength(1999, 1) == 31); assert(Date::monthLength(1999, 2) == 28); assert(Date::monthLength(2000, 2) == 29); assert(Date::monthLength(2004, 2) == 29); assert(Date::monthLength(2100, 2) == 28); assert_throws(Date(""), InvalidDate); assert_throws(Date("whatever"), InvalidDate); assert_throws(Date("2012"), InvalidDate); assert_throws(Date("2012-03"), InvalidDate); assert_throws(Date("2012--03-01"), InvalidDate); assert_throws(Date("2012-03-04-05"), InvalidDate); assert_throws(Date("2012/03/04"), InvalidDate); assert_throws(Date("0-01-01"), InvalidDate); assert_throws(Date("2012-00-01"), InvalidDate); assert_throws(Date("2012-13-01"), InvalidDate); assert_throws(Date("2012-01-00"), InvalidDate); assert_throws(Date("2012-01-32"), InvalidDate); assert_throws(Date("2011-02-29"), InvalidDate); assert_throws(Date("0x100-02-29"), InvalidDate); assert_throws(Date("2147483648-02-01"), InvalidDate); assert_throws(Date("9223372036854775808-02-21"), InvalidDate); return 0; } rsbackup-3.0/src/Makefile.am0000644000175000017500000001011012626634241012731 00000000000000# Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . noinst_LIBRARIES=librsbackup.a bin_PROGRAMS=rsbackup noinst_PROGRAMS=test-date test-io test-directory test-subprocess \ test-unicode test-timespec test-command test-select \ test-confbase test-check test-device test-host test-volume \ test-progress test-database test-tolines test-globfiles \ test-lock test-split test-parseinteger test-prunedecay \ test-eventloop dist_noinst_SCRIPTS=check-source AM_CFLAGS=$(SQLITE3_CFLAGS) librsbackup_a_SOURCES=Backup.cc BulkRemove.cc Check.cc Command.cc \ Conf.cc \ Date.cc DeviceAccess.cc Device.cc Directory.cc Document.cc Email.cc \ error.cc Errors.cc FileLock.cc Host.cc HTML.cc IO.cc MakeBackup.cc \ Progress.cc Prune.h Prune.cc Report.cc \ RetireDevices.cc RetireVolumes.cc Store.cc stylesheet.cc \ Subprocess.cc Text.cc Unicode.cc Volume.cc Command.h Conf.h Date.h \ Defaults.h DeviceAccess.h Document.h Email.h Errors.h FileLock.h IO.h \ rsbackup.h Store.h Subprocess.h Utils.h ConfBase.cc \ toLines.cc globFiles.cc Database.h Database.cc Report.h \ parseInteger.cc split.cc EventLoop.cc EventLoop.h nonblock.cc \ Action.cc Action.h BulkRemove.h rsbackup_SOURCES=rsbackup.cc PruneAge.cc PruneNever.cc PruneExec.cc \ PruneDecay.cc rsbackup_LDADD=librsbackup.a $(SQLITE3_LIBS) $(BOOST_LIBS) test_date_SOURCES=test-date.cc test_date_LDADD=librsbackup.a test_subprocess_SOURCES=test-subprocess.cc Subprocess.cc Errors.cc IO.cc \ EventLoop.cc nonblock.cc Action.cc test_unicode_SOURCES=test-unicode.cc test_unicode_LDADD=librsbackup.a test_io_SOURCES=test-io.cc test_io_LDADD=librsbackup.a test_directory_SOURCES=test-directory.cc test_directory_LDADD=librsbackup.a test_timespec_SOURCES=test-timespec.cc test_command_SOURCES=test-command.cc test_command_LDADD=librsbackup.a $(SQLITE3_LIBS) $(BOOST_LIBS) test_select_SOURCES=test-select.cc test_select_LDADD=librsbackup.a $(SQLITE3_LIBS) $(BOOST_LIBS) test_confbase_SOURCES=test-confbase.cc test_confbase_LDADD=librsbackup.a test_check_SOURCES=test-check.cc test_check_LDADD=librsbackup.a $(LIBPTHREAD) $(SQLITE3_LIBS) $(BOOST_LIBS) test_device_SOURCES=test-device.cc test_device_LDADD=librsbackup.a test_host_SOURCES=test-host.cc test_host_LDADD=librsbackup.a $(SQLITE3_LIBS) $(BOOST_LIBS) test_volume_SOURCES=test-volume.cc test_volume_LDADD=librsbackup.a $(SQLITE3_LIBS) $(BOOST_LIBS) test_progress_SOURCES=test-progress.cc test_progress_LDADD=librsbackup.a test_database_SOURCES=test-database.cc test_database_LDADD=librsbackup.a $(SQLITE3_LIBS) $(BOOST_LIBS) test_tolines_SOURCES=test-tolines.cc test_tolines_LDADD=librsbackup.a test_globfiles_SOURCES=test-globfiles.cc test_globfiles_LDADD=librsbackup.a test_lock_SOURCES=test-lock.cc test_lock_LDADD=librsbackup.a test_split_SOURCES=test-split.cc test_split_LDADD=librsbackup.a test_parseinteger_SOURCES=test-parseinteger.cc test_parseinteger_LDADD=librsbackup.a test_prunedecay_SOURCES=test-prunedecay.cc PruneDecay.cc test_prunedecay_LDADD=librsbackup.a $(SQLITE3_LIBS) $(BOOST_LIBS) test_eventloop_SOURCES=test-eventloop.cc EventLoop.cc test_eventloop_LDADD=librsbackup.a TESTS=test-date test-io test-directory test-subprocess test-unicode \ test-timespec test-command test-select test-confbase \ test-check test-device test-host test-volume test-progress test-database \ test-tolines test-globfiles test-lock test-split test-parseinteger \ test-prunedecay test-eventloop check-source stylesheet.cc: ${top_srcdir}/doc/rsbackup.css ${top_srcdir}/scripts/txt2src stylesheet < $^ > $@ rsbackup-3.0/src/Command.cc0000664000175000017500000002310112621666133012570 00000000000000// Copyright © 2011-15 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Command.h" #include "Defaults.h" #include "Errors.h" #include "Conf.h" #include "IO.h" #include #include // Long-only options enum { RETIRE_DEVICE = 256, RETIRE = 257, WARN_UNKNOWN = 258, WARN_STORE = 259, WARN_UNREACHABLE = 261, WARN_PARTIAL = 262, REPEAT_ERRORS = 263, NO_REPEAT_ERRORS = 264, NO_WARN_PARTIAL = 265, LOG_VERBOSITY = 266, DUMP_CONFIG = 267, }; const struct option Command::options[] = { { "help", no_argument, nullptr, 'h' }, { "version", no_argument, nullptr, 'V' }, { "backup", no_argument, nullptr, 'b' }, { "html", required_argument, nullptr, 'H' }, { "text", required_argument, nullptr, 'T' }, { "email", required_argument, nullptr, 'e' }, { "prune", no_argument, nullptr, 'p' }, { "prune-incomplete", no_argument, nullptr, 'P' }, { "store", required_argument, nullptr, 's' }, { "retire-device", no_argument, nullptr, RETIRE_DEVICE }, { "retire", no_argument, nullptr, RETIRE }, { "config", required_argument, nullptr, 'c' }, { "wait", no_argument, nullptr, 'w' }, { "force", no_argument, nullptr, 'f' }, { "dry-run", no_argument, nullptr, 'n' }, { "verbose", no_argument, nullptr, 'v' }, { "warn-unknown", no_argument, nullptr, WARN_UNKNOWN }, { "warn-store", no_argument, nullptr, WARN_STORE }, { "warn-unreachable", no_argument, nullptr, WARN_UNREACHABLE }, { "warn-partial", no_argument, nullptr, WARN_PARTIAL }, { "no-warn-partial", no_argument, nullptr, NO_WARN_PARTIAL }, { "errors", no_argument, nullptr, REPEAT_ERRORS }, { "no-errors", no_argument, nullptr, NO_REPEAT_ERRORS }, { "warn-all", no_argument, nullptr, 'W' }, { "debug", no_argument, nullptr, 'd' }, { "logs", required_argument, nullptr, LOG_VERBOSITY }, { "dump-config", no_argument, nullptr, DUMP_CONFIG }, { "database", required_argument, nullptr, 'D' }, { nullptr, 0, nullptr, 0 } }; void Command::help() { IO::out.writef(helpString()); IO::out.close(); exit(0); } const char *Command::helpString() { return "Usage:\n" " rsbackup [OPTIONS] [--] [[-]HOST...] [[-]HOST:VOLUME...]\n" " rsbackup --retire [OPTIONS] [--] [HOST...] [HOST:VOLUME...]\n" " rsbackup --retire-device [OPTIONS] [--] DEVICES...\n" "\n" "At least one action option is required:\n" " --backup, -b Back up selected volumes (default: all)\n" " --html, -H PATH Write an HTML report to PATH\n" " --text, -T PATH Write a text report to PATH\n" " --email, -e ADDRESS Mail HTML report to ADDRESS\n" " --prune, -p Prune old backups of selected volumes (default: all)\n" " --prune-incomplete, -P Prune incomplete backups\n" " --retire Retire volumes (must specify at least one)\n" " --retire-device Retire devices (must specify at least one)\n" " --dump-config Dump parsed configuration\n" "\n" "Additional options:\n" " --logs all|errors|recent|latest|failed Log verbosity in report\n" " --store, -s DIR Override directory(s) to store backups in\n" " --config, -c PATH Set config file (default: /etc/rsbackup/config)\n" " --wait, -w Wait until running rsbackup finishes\n" " --force, -f Don't prompt when retiring\n" " --dry-run, -n Dry run only\n" " --verbose, -v Verbose output\n" " --debug, -d Debug output\n" " --database, -D PATH Override database path\n" " --help, -h Display usage message\n" " --version, -V Display version number\n" "\n" "Warning options:\n" " --warn-unknown Warn about unknown devices/volumes\n" " --warn-store Warn about bad stores/unavailable devices\n" " --warn-unreachable Warn about unreachable hosts\n" " --warn-partial Warn about partial transfers (default)\n" " --no-warn-partial Suppress warnings about partial transfers\n" " --warn-all, -W Enable all warnings\n" " --errors Display rsync errors (default)\n" " --no-errors Don't display rsync errors\n" ; } void Command::version() { IO::out.writef("%s\n", VERSION); IO::out.close(); exit(0); } void Command::parse(int argc, const char *const *argv) { int n; // Override debug if(getenv("RSBACKUP_DEBUG")) debug = true; // Parse options optind = 1; while((n = getopt_long(argc, (char *const *)argv, "+hVbH:T:e:pPs:c:wnfvdWD:", options, nullptr)) >= 0) { switch(n) { case 'h': help(); case 'V': version(); case 'b': backup = true; break; case 'H': html = new std::string(optarg); break; case 'T': text = new std::string(optarg); break; case 'e': email = new std::string(optarg); break; case 'p': prune = true; break; case 'P': pruneIncomplete = true; break; case 's': stores.push_back(optarg); warnStore = true; break; case 'c': configPath = optarg; break; case 'w': wait = true; break; case 'n': act = false; verbose = true; break; case 'f': force = true; break; case 'v': verbose = true; break; case 'd': debug = true; break; case 'D': database = optarg; break; case RETIRE_DEVICE: retireDevice = true; break; case RETIRE: retire = true; break; case WARN_UNKNOWN: warnUnknown = true; break; case WARN_STORE: warnStore = true; break; case WARN_UNREACHABLE: warnUnreachable = true; break; case WARN_PARTIAL: warnPartial = true; break; case NO_WARN_PARTIAL: warnPartial = false; break; case REPEAT_ERRORS: repeatErrorLogs = true; break; case NO_REPEAT_ERRORS: repeatErrorLogs = false; break; case LOG_VERBOSITY: logVerbosity = getVerbosity(optarg); break; case 'W': warnUnknown = warnStore = warnUnreachable = warnPartial = true; break; case DUMP_CONFIG: dumpConfig = true; break; default: exit(1); } } // Various options are incompatible with one another if(retire && retireDevice) throw CommandError("--retire and --retire-device cannot be used together"); if(backup && retire) throw CommandError("--retire and --backup cannot be used together"); if(backup && retireDevice) throw CommandError("--retire-device and --backup cannot be used together"); if(dumpConfig && (backup || html || text || email || prune || pruneIncomplete || retireDevice || retire)) throw CommandError("--dump-config cannot be used with any other action"); // We have to do *something* if(!backup && !html && !text && !email && !prune && !pruneIncomplete && !retireDevice && !retire && !dumpConfig) throw CommandError("no action specified"); if(backup || prune || pruneIncomplete || retire) { // Volumes to back up, prune or retire if(optind < argc) { for(n = optind; n < argc; ++n) { // Establish the sense of this entry bool sense; const char *s = argv[n], *t; if(*s == '-' || *s == '!') { sense = false; ++s; } else sense = true; if((t = strchr(s, ':'))) { // A host:volume pair selections.push_back(Selection(std::string(s, t - s), t + 1, sense)); } else { // Just a host selections.push_back(Selection(s, "*", sense)); } } } else { if(retire) throw CommandError("no volumes specified to retire"); // No volumes requested = back up/prune everything selections.push_back(Selection("*", "*", true)); } } if(retireDevice) { if(optind >= argc) throw CommandError("no devices specified to retire"); for(n = optind; n < argc; ++n) devices.push_back(argv[n]); } if(dumpConfig) { if(optind < argc) throw CommandError("no arguments allowed to --dump-config"); } } void Command::selectVolumes() { // This is a separate method because it has to be called after the config // file is read. for(auto &selection: selections) config.selectVolume(selection.host, selection.volume, selection.sense); } Command::LogVerbosity Command::getVerbosity(const std::string &v) { if(v == "all") return All; if(v == "errors") return Errors; if(v == "recent") return Recent; if(v == "latest") return Latest; if(v == "failed") return Failed; throw CommandError("invalid argument to --logs: " + v); } Command::Selection::Selection(const std::string &host_, const std::string &volume_, bool sense_): sense(sense_), host(host_), volume(volume_) { if(!Host::valid(host) && host != "*") throw CommandError("invalid host: " + host); if(!Volume::valid(volume) && volume != "*") throw CommandError("invalid volume: " + volume); if(host == "*" && volume != "*") throw CommandError("invalid host: " + host); } Command command; rsbackup-3.0/src/Volume.cc0000664000175000017500000001404212621636127012465 00000000000000// Copyright © 2011-2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Conf.h" #include "Subprocess.h" #include "Utils.h" #include #include void Volume::select(bool sense) { isSelected = sense; } bool Volume::valid(const std::string &name) { return name.size() > 0 && name.at(0) != '-' && name.find_first_not_of(VOLUME_VALID) == std::string::npos; } void Volume::calculate() { completed = 0; for(auto &pd: perDevice) pd.second.count = 0; for(const Backup *backup: backups) { // Only count complete backups which aren't going to be pruned if(backup->getStatus() == COMPLETE) { // Global figures ++completed; if(completed == 1 || backup->date < oldest) oldest = backup->date; if(completed == 1 || backup->date > newest) newest = backup->date; // Per-device figures Volume::PerDevice &pd = perDevice[backup->deviceName]; ++pd.count; if(pd.count == 1 || backup->date < pd.oldest) pd.oldest = backup->date; if(pd.count == 1 || backup->date > pd.newest) pd.newest = backup->date; } } for(auto it = perDevice.begin(); it != perDevice.end();) { auto jt = it; ++it; Volume::PerDevice &pd = jt->second; if(!pd.count) perDevice.erase(jt); } } void Volume::addBackup(Backup *backup) { backups.insert(backup); calculate(); } bool Volume::removeBackup(const Backup *backup) { for(auto it = backups.begin(); it != backups.end(); ++it) { const Backup *s = *it; if(s == backup) { backups.erase(it); // Recalculate totals calculate(); return true; } } return false; } const Backup *Volume::mostRecentBackup(const Device *device) const { const Backup *result = nullptr; for(const Backup *backup: backups) { if(!device || backup->getDevice() == device) { if(!result || *result < *backup) result = backup; } } return result; } const Backup *Volume::mostRecentFailedBackup(const Device *device) const { const Backup *result = nullptr; for(const Backup *backup: backups) { if(!device || backup->getDevice() == device) { if(backup->rc) if(!result || *result < *backup) result = backup; } } return result; } bool Volume::available() const { if(checkMounted) { std::string os, stats; std::string parent_directory = path + "/.."; const char *option; // Guess which version of stat to use based on uname. if(parent->invoke(&os, "uname", "-s", (const char *)nullptr) != 0) return false; if(os == "Darwin" || (os.size() >= 3 && os.compare(os.size() - 3, 3, "BSD") == 0)) { option = "-f"; } else { // For everything else assume coreutils stat(1) option = "-c"; } // Get the device numbers for path and its parent if(parent->invoke(&stats, "stat", option, "%d", path.c_str(), parent_directory.c_str(), (const char *)nullptr)) return false; // Split output into lines std::vector lines; toLines(lines, stats); // If stats is malformed, or if device numbers match (implying path is not // a mount point), volume is not available. if(lines.size() != 2 || lines[0].size() == 0 || lines[1].size() == 0 || lines[0] == lines[1]) return false; } if(checkFile.size()) { std::string file = (checkFile[0] == '/' ? checkFile : path + "/" + checkFile); if(parent->invoke(nullptr, "test", "-e", file.c_str(), (const char *)nullptr) != 0) return false; } return true; } void Volume::write(std::ostream &os, int step, bool verbose) const { describe_type *d = verbose ? describe : nodescribe; os << indent(step) << "volume " << quote(name) << ' ' << quote(path) << '\n'; step += 4; ConfBase::write(os, step, verbose); d(os, "", step); d(os, "# Glob pattern for devices this host will be backed up to", step); d(os, "# devices PATTERN", step); if(devicePattern.size()) os << indent(step) << "devices " << quote(devicePattern) << '\n'; d(os, "", step); d(os, "# Paths to exclude from backup", step); d(os, "# Patterns are glob patterns, starting at the root of the volume as '/'.", step); d(os, "# '*' matches multiple characters but not '/'", step); d(os, "# '**' matches multiple characters including '/'", step); d(os, "# Consult rsync manual for full pattern syntax", step); d(os, "# exclude PATTERN", step); for(const std::string &exclusion: exclude) os << indent(step) << "exclude " << quote(exclusion) << '\n'; d(os, "", step); d(os, "# Back up across mount points", step); d(os, "# traverse true|false", step); os << indent(step) << "traverse " << (traverse ? "true" : "false") << '\n'; d(os, "", step); d(os, "# Check that a named file exists before performing backup", step); d(os, "# check-file PATH", step); if(checkFile.size()) os << indent(step) << "check-file " << quote(checkFile) << '\n'; d(os, "", step); d(os, "# Check that volume is a mount point before performing backup", step); d(os, "# check-mounted true|false", step); os << indent(step) << "check-mounted " << (checkMounted ? "true" : "false") << '\n'; } ConfBase *Volume::getParent() const { return parent; } std::string Volume::what() const { return "volume"; } rsbackup-3.0/src/PruneDecay.cc0000664000175000017500000000756512620463022013260 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Conf.h" #include "Prune.h" #include "Utils.h" #include // See also ../doc/decay.lyx (and .pdf) int prune_decay_bucket(double w, double s, int a) { return ceil(logbase((s - 1) * a / w + 1, s)) - 1; } /** @brief The @c decay pruning policy */ class PruneDecay: public PrunePolicy { public: PruneDecay(): PrunePolicy("decay") {} void validate(const Volume *volume) const override { parseInteger(get(volume, "decay-start", DEFAULT_DECAY_START), 1); parseInteger(get(volume, "decay-window", DEFAULT_DECAY_WINDOW), 1); parseInteger(get(volume, "decay-scale", DEFAULT_DECAY_SCALE), 2); parseInteger(get(volume, "decay-limit", DEFAULT_PRUNE_AGE), 1); } void prunable(std::vector &onDevice, std::map &prune, int) const override { const Volume *volume = onDevice.at(0)->volume; int decayStart = parseInteger(get(volume, "decay-start", DEFAULT_DECAY_START), 1); int decayWindow = parseInteger(get(volume, "decay-window", DEFAULT_DECAY_WINDOW), 1); int decayScale = parseInteger(get(volume, "decay-scale", DEFAULT_DECAY_SCALE), 2); int decayLimit = parseInteger(get(volume, "decay-limit", DEFAULT_PRUNE_AGE), 1); if(onDevice.size() == 1) return; // Map of bucket numbers to oldest backup in the bucket. These will be // presderved. std::map oldest; for(Backup *backup: onDevice) { int age = Date::today() - backup->date; // Keep backups that are young enough int a = age - decayStart; if(a <= 0) continue; // Prune backups that are much too old if(age > decayLimit) { std::ostringstream ss; ss << "age " << age << " > " << decayLimit << " and other backups exist"; prune[backup] = ss.str(); continue; } // Assign backups to buckets int bucket = prune_decay_bucket(decayWindow, decayScale, a); // Track the oldest backup in this bucket auto bucket_iterator = oldest.find(bucket); if(bucket_iterator == oldest.end()) oldest[bucket] = age; else { int &oldest_in_this_bucket = bucket_iterator->second; if(age > oldest_in_this_bucket) oldest_in_this_bucket = age; } } // Now that we know what the oldest backup in each bucket is, we can prune // the rest. for(Backup *backup: onDevice) { int age = Date::today() - backup->date; // Keep backups that are young enough int a = age - decayStart; if(a <= 0 || age > decayLimit) continue; int bucket = prune_decay_bucket(decayWindow, decayScale, a); auto bucket_iterator = oldest.find(bucket); assert(bucket_iterator != oldest.end()); int oldest_in_this_bucket = bucket_iterator->second; if(age != oldest_in_this_bucket) { std::ostringstream ss; ss << "age " << age << " > " << decayStart << " and oldest in bucket " << bucket; prune[backup] = ss.str(); } } } } prune_decay; rsbackup-3.0/src/Prune.cc0000664000175000017500000002653212626652660012323 00000000000000// Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Conf.h" #include "Command.h" #include "Errors.h" #include "IO.h" #include "Utils.h" #include "Store.h" #include "Database.h" #include "Prune.h" #include "BulkRemove.h" #include #include #include #include #include #include /** @brief A removable backup */ class RemovableBackup { public: /** @brief Constructor * @param b Backup to remove */ RemovableBackup(Backup *b): backup(b) {} /** @brief Initialize the @ref BulkRemove instance */ void initialize() { bulkRemover.initialize(backup->backupPath()); bulkRemover.uses(backup->deviceName); } /** @brief The backup to remove */ Backup *backup; /** @brief The bulk remove instance for this backup */ BulkRemove bulkRemover; }; static void findObsoleteBackups(std::vector &obsoleteBackups); static void markObsoleteBackups(std::vector obsoleteBackups); static void findRemovableBackups(std::vector obsoleteBackups, std::vector &removableBackups); static void checkRemovalErrors(std::vector &removableBackups); static void commitRemovals(std::vector &removableBackups); PrunePolicy::PrunePolicy(const std::string &name) { if(!policies) policies = new policies_type(); (*policies)[name] = this; } const std::string &PrunePolicy::get(const Volume *volume, const std::string &name) const { auto it = volume->pruneParameters.find(name); if(it != volume->pruneParameters.end()) return it->second; else throw ConfigError("missing pruning parameter '" + name + "'"); } const std::string &PrunePolicy::get(const Volume *volume, const std::string &name, const std::string &def) const { auto it = volume->pruneParameters.find(name); if(it != volume->pruneParameters.end()) return it->second; else return def; } const PrunePolicy *PrunePolicy::find(const std::string &name) { auto it = policies->find(name); if(it == policies->end()) throw ConfigError("unrecognized pruning policy '" + name + "'"); return it->second; } void validatePrunePolicy(const Volume *volume) { const PrunePolicy *policy = PrunePolicy::find(volume->prunePolicy); policy->validate(volume); } void backupPrunable(std::vector &onDevice, std::map &prune, int total) { if(onDevice.size() == 0) return; const Volume *volume = onDevice.at(0)->volume; const PrunePolicy *policy = PrunePolicy::find(volume->prunePolicy); policy->prunable(onDevice, prune, total); } PrunePolicy::policies_type *PrunePolicy::policies; // Remove old and incomplete backups void pruneBackups() { // Make sure all state is available config.readState(); // An _obsolete_ backup is a backup which exists on any device which is now // due for removal. This includes devices which aren't currently available. std::vector obsoleteBackups; findObsoleteBackups(obsoleteBackups); // Return straight away if there's nothing to do if(obsoleteBackups.size() == 0) return; // We set all obsolete backups to PRUNING state even if they're on currently // unavailable devices. Note that this means that pruning policies are // implemented even for these devices. if(command.act) markObsoleteBackups(obsoleteBackups); // Identify devices config.identifyDevices(Store::Enabled); // A _removable_ backup is an obsolete backup which is on an available device // and can therefore actually be removed. std::vector removableBackups; findRemovableBackups(obsoleteBackups, removableBackups); if(!command.act) assert(removableBackups.size() == 0); EventLoop e; ActionList al(&e); // Initialize the bulk remove operations for(auto &removable: removableBackups) { removable.initialize(); al.add(&removable.bulkRemover); } // Perform the deletions al.go(); if(command.act) { // Complain about failed prunes checkRemovalErrors(removableBackups); // Update persistent state commitRemovals(removableBackups); // Update internal state for(auto &removable: removableBackups) { if(removable.bulkRemover.getStatus() == 0) removable.backup->volume->removeBackup(removable.backup); } } } static void findObsoleteBackups(std::vector &obsoleteBackups) { for(auto &h: config.hosts) { const Host *host = h.second; if(!host->selected()) continue; for(auto &v: host->volumes) { Volume *volume = v.second; if(!volume->selected()) continue; // For each device, the complete backups on that device std::map> onDevices; // Total backups of this volume int total = 0; for(Backup *backup: volume->backups) { switch(backup->getStatus()) { case UNKNOWN: case UNDERWAY: case FAILED: if(command.pruneIncomplete) { // Prune incomplete backups. Anything that failed is counted as // incomplete (a succesful retry will overwrite the log entry). backup->contents = std::string("status=") + backup_status_names[backup->getStatus()]; obsoleteBackups.push_back(backup); } break; case PRUNING: // Both commands continue pruning anything that has started being // pruned. log should already be set. obsoleteBackups.push_back(backup); break; case PRUNED: break; case COMPLETE: if(command.prune) { onDevices[backup->deviceName].push_back(backup); ++total; } break; } } for(auto &od: onDevices) { std::vector &onDevice = od.second; std::map prune; backupPrunable(onDevice, prune, total); for(auto &p: prune) { Backup *backup = p.first; backup->contents = p.second; obsoleteBackups.push_back(backup); --total; } } } } } static void markObsoleteBackups(std::vector obsoleteBackups) { config.getdb().begin(); for(Backup *b: obsoleteBackups) { if(b->getStatus() != PRUNING) { b->setStatus(PRUNING); b->pruned = Date::now(); b->update(config.getdb()); } } config.getdb().commit(); // We don't catch DatabaseBusy here; the prune just fails. } static void findRemovableBackups(std::vector obsoleteBackups, std::vector &removableBackups) { for(auto backup: obsoleteBackups) { Device *device = config.findDevice(backup->deviceName); Store *store = device->store; // Can't delete backups from unavailable stores if(!store || store->state != Store::Enabled) continue; std::string backupPath = backup->backupPath(); std::string incompletePath = backupPath + ".incomplete"; try { // Schedule removal of the backup if(command.verbose) IO::out.writef("INFO: pruning %s because: %s\n", backupPath.c_str(), backup->contents.c_str()); if(command.act) { // Create the .incomplete flag file so that the operator knows this // backup is now partial IO ifile; ifile.open(incompletePath, "w"); ifile.close(); // Queue up a bulk remove operation removableBackups.push_back(RemovableBackup(backup)); } } catch(std::runtime_error &exception) { // Log anything that goes wrong error("failed to remove %s: %s\n", backupPath.c_str(), exception.what()); ++errors; } } } static void checkRemovalErrors(std::vector &removableBackups) { for(auto &removable: removableBackups) { const std::string backupPath = removable.backup->backupPath(); if(removable.bulkRemover.getStatus() != 0) { // Log failed prunes error("failed to remove %s: %s\n", backupPath.c_str(), SubprocessFailed::format("rm", removable.bulkRemover.getStatus()).c_str()); } else { const std::string incompletePath = backupPath + ".incomplete"; // Remove the 'incomplete' marker. if(command.verbose) IO::out.writef("INFO: removing %s\n", incompletePath.c_str()); if(unlink(incompletePath.c_str()) < 0 && errno != ENOENT) { error("removing %s: %s", incompletePath.c_str(), strerror(errno)); ++errors; } } } } static void commitRemovals(std::vector &removableBackups) { for(;;) { int retries = 0; try { config.getdb().begin(); for(auto &removable: removableBackups) { if(removable.bulkRemover.getStatus() == 0) { removable.backup->setStatus(PRUNED); // TODO actually this value for pruned is a bit late. removable.backup->pruned = Date::now(); removable.backup->update(config.getdb()); } } config.getdb().commit(); } catch(DatabaseBusy &) { // Keep trying, database should be in sync with reality // Log a message every second or so if(!(retries++ & 1023)) warning("pruning: retrying database update"); // Wait a millisecond and try again usleep(1000); continue; } break; // success } } // Remove old prune logfiles void prunePruneLogs() { // Delete status=PRUNED records that are too old Database::Statement(config.getdb(), "DELETE FROM backup" " WHERE status=?" " AND pruned < ?", SQL_INT, PRUNED, SQL_INT64, (int64_t)(Date::now() - config.keepPruneLogs * 86400), SQL_END); // Delete pre-sqlitification pruning logs // TODO: one day this code can be removed. Date today = Date::today(); // Regexp for parsing the filename // Format is prune-YYYY-MM-DD.log std::regex r("^prune-([0-9]+-[0-9]+-[0-9]+)\\.log$"); Directory d; d.open(config.logs); std::string f; while(d.get(f)) { std::smatch mr; if(!std::regex_match(f, mr, r)) continue; Date d = Date(mr[1]); int age = today - d; if(age <= config.keepPruneLogs) continue; std::string path = config.logs + PATH_SEP + f; if(command.verbose) IO::out.writef("INFO: removing %s\n", path.c_str()); if(command.act) if(unlink(path.c_str()) < 0) throw IOError("removing " + path, errno); } } rsbackup-3.0/src/test-tolines.cc0000664000175000017500000000227112452265667013662 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include int main() { std::vector lines; toLines(lines, ""); assert(lines.size() == 0); lines.push_back(""); toLines(lines, ""); assert(lines.size() == 0); toLines(lines, "1"); assert(lines.size() == 1); assert(lines[0] == "1"); toLines(lines, "1\n"); assert(lines.size() == 1); assert(lines[0] == "1"); toLines(lines, "1\n2"); assert(lines.size() == 2); assert(lines[0] == "1"); assert(lines[1] == "2"); return 0; } rsbackup-3.0/src/test-select.cc0000664000175000017500000000536112601750105013445 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Conf.h" #include #define SETUP() \ Conf c; \ Host h1(&c, "h1"); \ Host h2(&c, "h2"); \ Volume h1v1(&h1, "v1", "/v1"); \ Volume h1v2(&h1, "v2", "/v2"); \ Volume h2v1(&h2, "v1", "/v1"); \ Volume h2v2(&h2, "v2", "/v2") static void test_initial_state() { SETUP(); assert(!h1.selected()); assert(!h1v1.selected()); assert(!h1v2.selected()); assert(!h2.selected()); assert(!h2v1.selected()); assert(!h2v2.selected()); } static void test_select_all() { SETUP(); c.selectVolume("*", "*", true); assert(h1.selected()); assert(h1v1.selected()); assert(h1v2.selected()); assert(h2.selected()); assert(h2v1.selected()); assert(h2v2.selected()); } static void test_select_host() { SETUP(); c.selectVolume("h1", "*", true); assert(h1.selected()); assert(h1v1.selected()); assert(h1v2.selected()); assert(!h2.selected()); assert(!h2v1.selected()); assert(!h2v2.selected()); } static void test_deselect_host() { SETUP(); c.selectVolume("*", "*", true); c.selectVolume("h2", "*", false); assert(h1.selected()); assert(h1v1.selected()); assert(h1v2.selected()); assert(!h2.selected()); assert(!h2v1.selected()); assert(!h2v2.selected()); } static void test_select_volume() { SETUP(); c.selectVolume("h1", "v1", true); assert(h1.selected()); assert(h1v1.selected()); assert(!h1v2.selected()); assert(!h2.selected()); assert(!h2v1.selected()); assert(!h2v2.selected()); } static void test_deselect_volume() { SETUP(); c.selectVolume("*", "*", true); c.selectVolume("h2", "v1", false); assert(h1.selected()); assert(h1v1.selected()); assert(h1v2.selected()); assert(h2.selected()); assert(!h2v1.selected()); assert(h2v2.selected()); } int main() { test_initial_state(); test_select_all(); test_select_host(); test_deselect_host(); test_select_volume(); test_deselect_volume(); return 0; } rsbackup-3.0/src/Defaults.h0000664000175000017500000000612312620463022012617 00000000000000// -*-C++-*- // Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef DEFAULTS_H #define DEFAULTS_H /** @file Defaults.h * @brief Default values, etc */ #if HAVE_PATHS_H # include #endif /** @cond fixup */ #ifndef _PATH_DEVNULL # define _PATH_DEVNULL "/dev/null" #endif #ifndef _PATH_SENDMAIL # define _PATH_SENDMAIL "/usr/sbin/sendmail" #endif /** @endcond */ /* Default values for various things */ /** @brief Path to configuration file */ #define DEFAULT_CONFIG "/etc/rsbackup/config" /** @brief Default maximum age */ #define DEFAULT_MAX_AGE 3 /** @brief Default minimum backups */ #define DEFAULT_MIN_BACKUPS "1" /** @brief Default pruning age */ #define DEFAULT_PRUNE_AGE "366" /** @brief Default pruning age */ #define DEFAULT_DECAY_START "1" /** @brief Default decay window size */ #define DEFAULT_DECAY_WINDOW "1" /** @brief Default decay scale */ #define DEFAULT_DECAY_SCALE "2" /** @brief Default pruning policy */ #define DEFAULT_PRUNE_POLICY "age" /** @brief Default age for pruning logs in report */ #define DEFAULT_PRUNE_REPORT_AGE 3 /** @brief Default maximum disk usage */ #define DEFAULT_MAX_USAGE 80 /** @brief Default maximum inode usage */ #define DEFAULT_MAX_FILE_USAGE 80 /** @brief Default log directory */ #define DEFAULT_LOGS "/var/log/backup" /** @brief Default SSH timeout */ #define DEFAULT_SSH_TIMEOUT 60 /** @brief Default days to keep pruning logs */ #define DEFAULT_KEEP_PRUNE_LOGS 31 /** @brief Default path to email injector */ #define DEFAULT_SENDMAIL _PATH_SENDMAIL /* Colors */ /** @brief "Good" color in HTML report */ #define COLOR_GOOD 0xE0FFE0 /** @brief "Bad" color in HTML report */ #define COLOR_BAD 0xFF4040 /* Valid names */ /** @brief Lower case letters */ #define LOWER "abcdefghijklmnopqrstuvwxyz" /** @brief Upper case letters */ #define UPPER "ABCDEFGHIJKLMNOPQRSTUVWXYZ" /** @brief Letters */ #define ALPHA LOWER UPPER /** @brief Digits */ #define DIGIT "0123456789" /** @brief Valid characters in a device name */ #define DEVICE_VALID ALPHA DIGIT "_." /** @brief Valid characters in a host name */ #define HOST_VALID ALPHA DIGIT ".-" /** @brief Valid characters in a volume name */ #define VOLUME_VALID ALPHA DIGIT "_." /** @brief Valid characters in a prune-parameter name */ #define PRUNE_PARAMETER_VALID ALPHA DIGIT "-" /** @brief Path separator */ #define PATH_SEP "/" /** @brief MIME boundary string */ #define MIME_BOUNDARY "a911ebf382e50dffdf966c4acf269d36e48824bb" #endif /* DEFAULTS_H */ rsbackup-3.0/src/MakeBackup.cc0000644000175000017500000003617412626633142013230 00000000000000// Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Conf.h" #include "Store.h" #include "Command.h" #include "IO.h" #include "Subprocess.h" #include "Errors.h" #include "Utils.h" #include "Database.h" #include #include #include #include #include #include #include #include /** @brief State for a single backup attempt */ class MakeBackup { public: /** @brief Volume to back up */ Volume *volume; /** @brief Target device */ Device *device; /** @brief Host containing @ref volume */ Host *host; /** @brief Start time of backup */ time_t startTime; /** @brief Today's date */ Date today; /** @brief ID of new backup */ std::string id; /** @brief Volume path on device */ const std::string volumePath; /** @brief Backup path on device */ const std::string backupPath; /** @brief .incomplete file on device */ const std::string incompletePath; /** @brief Path to volume to back up * * May be modified by the pre-backup hook. */ std::string sourcePath; /** @brief Current work */ const char *what = "pending"; /** @brief Log output */ std::string log; /** @brief The outcome of the backup */ Backup *outcome = nullptr; /** @brief Constructor */ MakeBackup(Volume *volume_, Device *device_); /** @brief Find the most recent matching backup * * Prefers complete backups if available. */ const Backup *getLastBackup(); /** @brief Set up the common hook environment for a subprocess * @param sp Subprocess */ void hookEnvironment(Subprocess &sp); /** @brief Set up logfile IO for a subprocess * @param sp Subprocess * @param outputToo Log stdout as well as just stderr */ void subprocessIO(Subprocess &sp, bool outputToo = true); /** @brief Run the pre-backup hook if there is one * @return Wait status */ int preBackup(); /** @brief Run rsync to make the backup * @return Wait status */ int rsyncBackup(); /** @brief Run the post-backup hook if there is one */ void postBackup(); /** @brief Perform a backup */ void performBackup(); }; MakeBackup::MakeBackup(Volume *volume_, Device *device_): volume(volume_), device(device_), host(volume->parent), startTime(Date::now()), today(Date::today()), id(today.toString()), volumePath(device->store->path + PATH_SEP + host->name + PATH_SEP + volume->name), backupPath(volumePath + PATH_SEP + id), incompletePath(backupPath + ".incomplete"), sourcePath(volume->path) { } // Find a backup to link to. const Backup *MakeBackup::getLastBackup() { // Link against the most recent complete backup if possible. for(const Backup *backup: boost::adaptors::reverse(volume->backups)) { if(backup->rc == 0 && device->name == backup->deviceName) return backup; } // If there are no complete backups link against the most recent incomplete // one. for(const Backup *backup: boost::adaptors::reverse(volume->backups)) { if(device->name == backup->deviceName) return backup; } // Otherwise there is nothing to link to. return nullptr; } void MakeBackup::hookEnvironment(Subprocess &sp) { sp.setenv("RSBACKUP_DEVICE", device->name); sp.setenv("RSBACKUP_HOST", host->name); sp.setenv("RSBACKUP_SSH_HOSTNAME", host->hostname); sp.setenv("RSBACKUP_SSH_USERNAME", host->user); sp.setenv("RSBACKUP_SSH_TARGET", host->userAndHost()); sp.setenv("RSBACKUP_STORE", device->store->path); sp.setenv("RSBACKUP_VOLUME", volume->name); sp.setenv("RSBACKUP_VOLUME_PATH", volume->path); sp.setenv("RSBACKUP_ACT", command.act ? "true" : "false"); sp.setTimeout(volume->hookTimeout); } void MakeBackup::subprocessIO(Subprocess &sp, bool outputToo) { sp.capture(2, &log, outputToo ? 1 : -1); } int MakeBackup::preBackup() { if(volume->preBackup.size()) { std::string output; Subprocess sp(volume->preBackup); sp.capture(1, &output); sp.setenv("RSBACKUP_HOOK", "pre-backup-hook"); hookEnvironment(sp); if(command.verbose) sp.report(); subprocessIO(sp, false); int rc = sp.runAndWait(false); if(output.size()) { if(output[output.size() - 1] == '\n') output.erase(output.size() - 1); sourcePath = output; } return rc; } return 0; } int MakeBackup::rsyncBackup() { int rc; try { // Create volume directory if(command.act) { what = "creating volume directory"; boost::filesystem::create_directories(volumePath); // Create the .incomplete flag file what = "creating .incomplete file"; IO ifile; ifile.open(incompletePath, "w"); ifile.close(); // Create backup directory what = "creating backup directory"; boost::filesystem::create_directories(backupPath); what = "constructing command"; } // Synthesize command std::vector cmd = { "rsync", "--archive", // == -rlptgoD // --recursive recurse into directories // --links preserve symlinks // --perms preserve permissions // --times preserve modification times // --group preserve group IDs // --owner preserve user IDs // --devices preserve device files // --specials preserve special files "--sparse", // handle spare files efficiently "--numeric-ids", // don't remap UID/GID by name "--compress", // compress during file transfer "--fuzzy", // look for similar files "--hard-links", // preserve hard links "--delete", // delete extra files in destination }; if(!command.verbose) cmd.push_back("--quiet"); // suppress non-errors if(!volume->traverse) cmd.push_back("--one-file-system"); // don't cross mount points // Exclusions for(auto &exclusion: volume->exclude) cmd.push_back("--exclude=" + exclusion); const Backup *lastBackup = getLastBackup(); if(lastBackup != nullptr) cmd.push_back("--link-dest=" + lastBackup->backupPath()); // Source cmd.push_back(host->sshPrefix() + sourcePath + "/."); // Destination cmd.push_back(backupPath + "/."); // Set up subprocess Subprocess sp(cmd); if(command.verbose) sp.report(); if(!command.act) return 0; subprocessIO(sp, true); sp.setTimeout(volume->rsyncTimeout); // Make the backup rc = sp.runAndWait(false); what = "rsync"; // Suppress exit status 24 "Partial transfer due to vanished source files" if(WIFEXITED(rc) && WEXITSTATUS(rc) == 24) { if(command.warnPartial) warning("partial transfer backing up %s:%s to %s", host->name.c_str(), volume->name.c_str(), device->name.c_str()); rc = 0; } } catch(std::runtime_error &e) { // Try to handle any other errors the same way as rsync failures. If we // can't even write to the logfile we error out. log += "ERROR: "; log += e.what(); log += "\n"; // This is a bit misleading (it's not really a wait status) but it will // do for now. rc = 255; } // If the backup completed, remove the 'incomplete' flag file if(!rc) { if(unlink(incompletePath.c_str()) < 0) throw IOError("removing " + incompletePath, errno); } return rc; } void MakeBackup::postBackup() { if(volume->postBackup.size()) { Subprocess sp(volume->postBackup); sp.setenv("RSBACKUP_STATUS", outcome && outcome->rc == 0 ? "ok" : "failed"); sp.setenv("RSBACKUP_HOOK", "post-backup-hook"); hookEnvironment(sp); if(command.verbose) sp.report(); subprocessIO(sp, true); sp.runAndWait(false); } } void MakeBackup::performBackup() { // Run the pre-backup hook what = "preBackup"; int rc = preBackup(); if(!rc) rc = rsyncBackup(); // Put together the outcome outcome = new Backup(); outcome->rc = rc; outcome->time = startTime; outcome->date = today; outcome->id = id; outcome->deviceName = device->name; outcome->volume = volume; outcome->setStatus(UNDERWAY); if(command.act) { // Record in the database that the backup is underway // If this fails then the backup just fails. config.getdb().begin(); outcome->insert(config.getdb(), true/*replace*/); config.getdb().commit(); } // Run the post-backup hook postBackup(); if(!command.act) return; // Get the logfile // TODO we could perhaps share with Conf::readState() here outcome->contents = log; if(outcome->contents.size() && outcome->contents[outcome->contents.size() - 1] != '\n') outcome->contents += '\n'; volume->addBackup(outcome); if(rc) { // Count up errors ++errors; if(command.verbose || command.repeatErrorLogs) { warning("backup of %s:%s to %s: %s", host->name.c_str(), volume->name.c_str(), device->name.c_str(), SubprocessFailed::format(what, rc).c_str()); IO::err.write(outcome->contents); IO::err.writef("\n"); } /*if(WIFEXITED(rc) && WEXITSTATUS(rc) == 24) outcome->status = COMPLETE;*/ outcome->setStatus(FAILED); } else outcome->setStatus(COMPLETE); // Store the result in the database // We really care about 'busy' errors - the backup has been made, we must // record this fact. for(;;) { int retries = 0; try { config.getdb().begin(); outcome->update(config.getdb()); config.getdb().commit(); break; } catch(DatabaseBusy &) { // Log a message every second or so if(!(retries++ & 1023)) warning("backup of %s:%s to %s: retrying database update", host->name.c_str(), volume->name.c_str(), device->name.c_str()); // Wait a millisecond and try again usleep(1000); continue; } } } // Backup VOLUME onto DEVICE. // // device->store is assumed to be set. static void backupVolume(Volume *volume, Device *device) { Host *host = volume->parent; if(command.verbose) IO::out.writef("INFO: backup %s:%s to %s\n", host->name.c_str(), volume->name.c_str(), device->name.c_str()); MakeBackup mb(volume, device); mb.performBackup(); } enum BackupRequirement { AlreadyBackedUp, NotThisDevice, NotAvailable, BackupRequired }; // See whether VOLUME needs a backup on DEVICE static BackupRequirement needsBackup(Volume *volume, Device *device) { switch(fnmatch(volume->devicePattern.c_str(), device->name.c_str(), FNM_NOESCAPE)) { case 0: break; case FNM_NOMATCH: return NotThisDevice; default: warning("invalid device pattern '%s'", volume->devicePattern.c_str()); /* fail safe - make the backup */ break; } Date today = Date::today(); for(const Backup *backup: volume->backups) if(backup->rc == 0 && backup->date == today && backup->deviceName == device->name) return AlreadyBackedUp; // Already backed up if(!volume->available()) return NotAvailable; return BackupRequired; } // Backup VOLUME static void backupVolume(Volume *volume) { Host *host = volume->parent; char buffer[1024]; for(auto &d: config.devices) { Device *device = d.second; switch(needsBackup(volume, device)) { case BackupRequired: config.identifyDevices(Store::Enabled); if(device->store && device->store->state == Store::Enabled) backupVolume(volume, device); else if(command.warnStore) { config.identifyDevices(Store::Disabled); if(device->store) switch(device->store->state) { case Store::Disabled: warning("cannot backup %s:%s to %s - device suppressed due to --store", host->name.c_str(), volume->name.c_str(), device->name.c_str()); break; default: snprintf(buffer, sizeof buffer, "device %s store %s unexpected state %d", device->name.c_str(), device->store->path.c_str(), device->store->state); throw FatalStoreError(buffer); } else warning("cannot backup %s:%s to %s - device not available", host->name.c_str(), volume->name.c_str(), device->name.c_str()); } break; case AlreadyBackedUp: if(command.verbose) IO::out.writef("INFO: %s:%s is already backed up on %s\n", host->name.c_str(), volume->name.c_str(), device->name.c_str()); break; case NotAvailable: if(command.verbose) IO::out.writef("INFO: %s:%s is not available\n", host->name.c_str(), volume->name.c_str()); break; case NotThisDevice: if(command.verbose) IO::out.writef("INFO: %s:%s excluded from %s by device pattern\n", host->name.c_str(), volume->name.c_str(), device->name.c_str()); break; } } } // Backup HOST static void backupHost(Host *host) { // Do a quick check for unavailable hosts if(!host->available()) { if(host->alwaysUp) { warning("cannot backup always-up host %s - not reachable", host->name.c_str()); ++errors; // Try anyway, so that the failures are recorded. } else { if(command.warnUnreachable) warning("cannot backup %s - not reachable", host->name.c_str()); return; } } for(auto &v: host->volumes) { Volume *volume = v.second; if(volume->selected()) backupVolume(volume); } } static bool order_host(const Host *a, const Host *b) { if(a->priority > b->priority) return true; if(a->priority < b->priority) return false; return a->name < b->name; } // Backup everything void makeBackups() { // Load up log files config.readState(); std::vector hosts; for(auto &h: config.hosts) { Host *host = h.second; if(host->selected()) hosts.push_back(host); } std::sort(hosts.begin(), hosts.end(), order_host); for(Host *h: hosts) backupHost(h); } rsbackup-3.0/src/rsbackup.cc0000664000175000017500000001404012621427341013022 00000000000000// Copyright © 2011-15 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Command.h" #include "Conf.h" #include "Store.h" #include "Errors.h" #include "Document.h" #include "Email.h" #include "IO.h" #include "FileLock.h" #include "Subprocess.h" #include "DeviceAccess.h" #include "Utils.h" #include "Report.h" #include #include #include #include #include #include int main(int argc, char **argv) { try { if(setlocale(LC_CTYPE, "") == nullptr) throw std::runtime_error(std::string("setlocale: ") + strerror(errno)); // Parse command line command.parse(argc, argv); // Read configuration config.read(); // Validate configuration config.validate(); // Dump configuration if(command.dumpConfig) { config.write(std::cout, 0, command.verbose); exit(0); } // Override stores if(command.stores.size() != 0) { for(auto &s: config.stores) s.second->state = Store::Disabled; for(auto &s: command.stores) { auto it = config.stores.find(s); if(it == config.stores.end()) config.stores[s] = new Store(s); else it->second->state = Store::Enabled; } } // Take the lock, if one is defined. FileLock lockFile(config.lock); if((command.backup || command.prune || command.pruneIncomplete || command.retireDevice || command.retire) && config.lock.size()) { D("attempting to acquire lockfile %s", config.lock.c_str()); if(!lockFile.acquire(command.wait)) { // Failing to acquire the lock is not really an error if --wait was not // requested. if(command.verbose) warning("cannot acquire lockfile %s", config.lock.c_str()); exit(0); } } // Select volumes if(command.backup || command.prune || command.pruneIncomplete) command.selectVolumes(); // Execute commands if(command.backup) makeBackups(); if(command.retire) retireVolumes(); if(command.retireDevice) retireDevices(); if(command.prune || command.pruneIncomplete) pruneBackups(); if(command.prune) prunePruneLogs(); // Run post-access hook postDeviceAccess(); // Generate report if(command.html || command.text || command.email) { config.readState(); Document d; if(config.stylesheet.size()) { IO ssf; ssf.open(config.stylesheet, "r"); ssf.readall(d.htmlStyleSheet); } else d.htmlStyleSheet = stylesheet; // Include user colors in the stylesheet std::stringstream ss; ss << std::hex; ss << "td.bad { background-color: #" << std::setw(6) << std::setfill('0') << config.colorBad << " }\n"; ss << "td.good { background-color: #" << std::setw(6) << std::setfill('0') << config.colorGood << " }\n"; ss << "span.bad { color: #" << std::setw(6) << std::setfill('0') << config.colorBad << " }\n"; d.htmlStyleSheet += ss.str(); Report report(d); report.generate(); std::stringstream htmlStream, textStream; if(command.html || command.email) d.renderHtml(htmlStream); if(command.text || command.email) d.renderText(textStream); if(command.html) { if(*command.html == "-") { IO::out.write(htmlStream.str()); } else { IO f; f.open(*command.html, "w"); f.write(htmlStream.str()); f.close(); } } if(command.text) { if(*command.text == "-") { IO::out.write(textStream.str()); } else { IO f; f.open(*command.text, "w"); f.write(textStream.str()); f.close(); } } if(command.email) { Email e; e.addTo(*command.email); std::stringstream subject; subject << d.title; if(report.backups_missing) subject << " missing:" << report.backups_missing; if(report.backups_partial) subject << " partial:" << report.backups_partial; if(report.backups_out_of_date) subject << " stale:" << report.backups_out_of_date; if(report.backups_failed) subject << " failed:" << report.backups_failed; if(report.devices_unknown || report.hosts_unknown || report.volumes_unknown) subject << " unknown:" << (report.devices_unknown + report.hosts_unknown + report.volumes_unknown); e.setSubject(subject.str()); e.setType("multipart/alternative; boundary=" MIME_BOUNDARY); std::stringstream body; body << "--" MIME_BOUNDARY "\n"; body << "Content-Type: text/plain\n"; body << "\n"; body << textStream.str(); body << "\n"; body << "--" MIME_BOUNDARY "\n"; body << "Content-Type: text/html\n"; body << "\n"; body << htmlStream.str(); body << "\n"; body << "--" MIME_BOUNDARY "--\n"; e.setContent(body.str()); e.send(); } } if(errors && command.verbose) warning("%d errors detected", errors); IO::out.close(); } catch(Error &e) { error("%s", e.what()); if(command.debug) e.trace(stderr); } catch(std::runtime_error &e) { error("%s", e.what()); } exit(!!errors); } rsbackup-3.0/src/test-parseinteger.cc0000664000175000017500000000444712620463022014662 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Errors.h" #include "Utils.h" int main(void) { assert(parseInteger("0", 0, 0, 0) == 0); assert(parseInteger("0", 0, 0, 8) == 0); assert(parseInteger("0", 0, 0, 10) == 0); assert(parseInteger("0", 0, 0, 16) == 0); assert(parseInteger("100", 0, INT_MAX, 0) == 100); assert(parseInteger("100", 0, INT_MAX, 8) == 64); assert(parseInteger("0100", 0, INT_MAX, 0) == 64); assert(parseInteger("100", 0, INT_MAX, 10) == 100); assert(parseInteger("100", 0, INT_MAX, 16) == 256); assert(parseInteger("0x100", 0, INT_MAX, 0) == 256); assert(parseInteger("-100", INT_MIN, INT_MAX, 0) == -100); assert(parseInteger("-100", INT_MIN, INT_MAX, 8) == -64); assert(parseInteger("-0100", INT_MIN, INT_MAX, 0) == -64); assert(parseInteger("-100", INT_MIN, INT_MAX, 10) == -100); assert(parseInteger("-100", INT_MIN, INT_MAX, 16) == -256); assert(parseInteger("-0x100", INT_MIN, INT_MAX, 0) == -256); try { parseInteger("10", 0, 9, 0); assert(0); } catch(SyntaxError &) { } try { parseInteger("-10", 0, 9, 0); assert(0); } catch(SyntaxError &) { } try { parseInteger("0x10", 0, 1000, 10); assert(0); } catch(SyntaxError &) { } try { parseInteger("junk", 0, 1000, 0); assert(0); } catch(SyntaxError &) { } try { parseInteger("100 ", 0, 1000, 0); assert(0); } catch(SyntaxError &) { } #if 0 // TODO maybe this should be rejected try { parseInteger(" 100", 0, 1000, 0); assert(0); } catch(SyntaxError &) { } #endif try { parseInteger("2.2", 0, 1000, 0); assert(0); } catch(SyntaxError &) { } return 0; } rsbackup-3.0/src/Store.h0000664000175000017500000000323512621700272012147 00000000000000// -*-C++-*- // Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef STORE_H #define STORE_H /** @file Store.h * @brief Store (mount point) support */ #include class Device; /** @brief Represents a store * * A store is a path at which a backup device may be mounted. */ class Store { public: /** @brief Constructor * @param path_ Location of store */ Store(const std::string &path_): path(path_) {} /** @brief Possible states */ enum State { /** @brief A disabled store */ Disabled = 1, /** @brief An enabled store */ Enabled = 2, }; /** @param Location of store */ std::string path; /** @param Device mounted at this store * * Set to null pointer before checking, or if no device is mounted here */ Device *device = nullptr; /** @brief State of this store */ State state = Enabled; /** @brief Identify the device mounted here * @throw BadStore * @throw FatalStoreError * @throw UnavailableStore */ void identify(); }; #endif /* STORE_H */ rsbackup-3.0/src/test-host.cc0000664000175000017500000000225712620463022013144 00000000000000// Copyright © 2014-15 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Conf.h" #include #include int main() { assert(!Host::valid("")); assert(Host::valid( "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.")); assert(!Host::valid("_")); assert(!Host::valid("/")); assert(!Host::valid("~")); assert(!Host::valid("\x80")); assert(!Host::valid(" ")); assert(!Host::valid("\x1F")); assert(!Host::valid("-whatever")); assert(Host::valid("what-are-the-civilian-applications")); return 0; } rsbackup-3.0/src/test-unicode.cc0000664000175000017500000000337712621742261013627 00000000000000// Copyright © 2012, 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include #include #include static const unsigned char narrow[] = { 0xf0, 0x90, 0x8c, 0xb2, 0xf0, 0x90, 0x8c, 0xbf, 0xf0, 0x90, 0x8d, 0x84, 0xf0, 0x90, 0x8c, 0xb0, 0xf0, 0x90, 0x8c, 0xbd, 0xf0, 0x90, 0x8d, 0x83, 0x20, 0xf0, 0x90, 0x8c, 0xbf, 0xf0, 0x90, 0x8d, 0x83, 0x20, 0xf0, 0x90, 0x8d, 0x84, 0xf0, 0x90, 0x8d, 0x82, 0xf0, 0x90, 0x8c, 0xb9, 0xf0, 0x90, 0x8c, 0xbe, 0xf0, 0x90, 0x8c, 0xbf, 0xf0, 0x90, 0x8d, 0x83, 0 }; static const char32_t wide[] = { 0x10332, 0x1033f, 0x10344, 0x10330, 0x1033d, 0x10343, 0x20, 0x1033f, 0x10343, 0x20, 0x10344, 0x10342, 0x10339, 0x1033e, 0x1033f, 0x10343, 0 }; int main() { std::u32string w; if(!setlocale(LC_CTYPE, "C.UTF-8") && !setlocale(LC_CTYPE, "en_US.UTF-8") && !setlocale(LC_CTYPE, "en_GB.UTF-8")) { fprintf(stderr, "ERROR: cannot find a UTF-8 locale to test in\n"); return 77; } toUnicode(w, "just ascii"); assert(w == U"just ascii"); toUnicode(w, reinterpret_cast(narrow)); assert(w == wide); return 0; } rsbackup-3.0/src/test-directory.cc0000664000175000017500000000316112356017171014174 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "IO.h" #include "Errors.h" #include #include int main() { { Directory d; std::vector files; d.open("."); d.get(files); for(size_t n = 0; n + 1 < files.size(); ++n) assert(files[n] < files[n + 1]); d.close(); } { std::vector files; Directory::getFiles(".", files); for(size_t n = 0; n + 1 < files.size(); ++n) assert(files[n] < files[n + 1]); } { Directory d; std::vector files; d.open("."); std::string name; while(d.get(name)) files.push_back(name); } try { Directory d; d.open("/dev/null"); assert(!"unexpectedly succeeded"); } catch(IOError &e) { assert(e.errno_value == ENOTDIR); } try { Directory d; d.open("does not exist"); assert(!"unexpectedly succeeded"); } catch(IOError &e) { assert(e.errno_value == ENOENT); } return 0; } rsbackup-3.0/src/Check.cc0000664000175000017500000000303012103242262012212 00000000000000// Copyright © 2011, 2012 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Command.h" #include "Errors.h" #include "Utils.h" #include "IO.h" #include #include #include bool check(const char *format, ...) { // --force overrides if(command.force) return true; char buffer[64]; for(;;) { // Display the prompt va_list ap; va_start(ap, format); IO::out.vwritef(format, ap); va_end(ap); IO::out.writef("\nyes/no> "); IO::out.flush(); // Get a yes/no answer if(!fgets(buffer, sizeof buffer, stdin)) { if(feof(stdin)) throw IOError("unexpected EOF reading stdin"); if(ferror(stdin)) throw IOError("reading stdin", errno); } std::string result = buffer; if(result == "yes\n") return true; if(result == "no\n") return false; IO::out.writef("Please answer 'yes' or 'no'.\n"); } } rsbackup-3.0/src/Utils.h0000664000175000017500000001372312631030155012153 00000000000000//-*-C++-*- // Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef UTILS_H #define UTILS_H /** @file Utils.h * @brief Miscellaneous utilities */ #include #include #include #include #include #include class IO; // forward declaration /** @brief Display a prompt and retrieve a yes/no reply * @param format Format string as per @c printf() * @param ... Arguments * @return True if the user said yes * * Overridden by @c --force, which means "always yes". */ bool check(const char *format, ...); /** @brief Convert to Unicode * @param u Where to put Unicode string * @param mbs Multibyte string */ void toUnicode(std::u32string &u, const std::string &mbs); /** @brief Display a progress bar * @param stream Output stream * @param prompt Prompt string * @param done Work done * @param total Total work * * If @p total is 0 then the progress bar is erased. */ void progressBar(IO &stream, const char *prompt, size_t done, size_t total); /** @brief Break up a string into lines * @param lines Where to put lines * @param s Input string * @return Number of lines * * Lines are terminated by @c \\n. The members of @p lines do not include the * newline. */ size_t toLines(std::vector &lines, const std::string &s); /** @brief Expand a filename glob pattern * @param files List of filenames * @param pattern Pattern * @param flags Flags as per glob(3) */ void globFiles(std::vector &files, const std::string &pattern, int flags); /** @brief Parse an integer * @param s Representation of integer * @param min Minimum acceptable value * @param max Maximum acceptable value * @param radix Base, or 0 to follow C conventions * @return Integer value * @throws SyntaxError if the @p s doesn't represent an integer * @throws SyntaxError if the integer value is out of range */ int parseInteger(const std::string &s, int min = INT_MIN, int max = INT_MAX, int radix = 0); /** @brief Split and parse a list represented as a string * @param bits Destination for components of the string * @param line String to parse * @throws SyntaxError if @p line is malformed. * * Each component can be quoted or unquoted. * * Unquoted components are delimited by whitespace and cannot contain double * quotes or backslashes. * * Quoted components are delimited by double quotes. Within the quotes * backslash can be used to escape the next character. * * The hash character can appear inside quotes or noninitially in an unquoted * component, but otherwise introduces a comment which extends to the end of * @p line. */ void split(std::vector &bits, const std::string &line); /** @brief Display an error message * @param fmt Format string, as printf() * @param ... Arguments to format string * * Writes an error message to standard error. * * Increments @ref errors. */ void error(const char *fmt, ...); /** @brief Display a warning message * @param fmt Format string, as printf() * @param ... Arguments to format string * * Writes an warning message to standard error. */ void warning(const char *fmt, ...); /** @brief Compare timespec values */ inline int compare_timespec(const struct timespec &a, const struct timespec &b) { if(a.tv_sec < b.tv_sec) return -1; if(a.tv_sec > b.tv_sec) return 1; if(a.tv_nsec < b.tv_nsec) return -1; if(a.tv_nsec > b.tv_nsec) return 1; return 0; } /** @brief Compare timespec values */ inline bool operator>=(const struct timespec &a, const struct timespec &b) { return compare_timespec(a, b) >= 0; } /** @brief Compare timespec values */ inline bool operator==(const struct timespec &a, const struct timespec &b) { return compare_timespec(a, b) == 0; } /** @brief Compare timespec values */ inline bool operator<(const struct timespec &a, const struct timespec &b) { return compare_timespec(a, b) < 0; } /** @brief Subtract timespec values */ inline struct timespec operator-(const struct timespec &a, const struct timespec &b) { struct timespec r; r.tv_sec = a.tv_sec - b.tv_sec; r.tv_nsec = a.tv_nsec - b.tv_nsec; if(r.tv_nsec < 0) { r.tv_nsec += 1000000000; r.tv_sec -= 1; } return r; } /** @brief Log to arbitrary base * @param x Argument to logarithm * @param b Base for logarithm * @return \f$log_b(x)\f$ */ inline double logbase(double x, double b) { /* Why log2 instead of log? Because FreeBSD's log() implementation is * inaccurate. */ return log2(x) / log2(b); } /** @brief Make a file descriptor nonblocking * @param fd File descriptor */ void nonblock(int fd); /** @brief Delete all the children of a container * @param container Container * * Uses @c delete to destroy all the elements of @p container, and then empties * it. */ template void deleteAll(C &container) { for(auto element: container) delete element; container.clear(); } /** @brief Test whether a container contains a particular element * @param container container to search * @param element element to test for * @return @c true if @p element can be found in @p container */ template bool contains(const C &container, const E &element) { return container.find(element) != container.end(); } #endif /* UTILS_H */ rsbackup-3.0/src/Directory.cc0000664000175000017500000000365012620463022013154 00000000000000// Copyright © 2011, 2013 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "IO.h" #include "Errors.h" #include #include Directory::~Directory() { if(dp) closedir(dp); } void Directory::open(const std::string &path_) { if(dp) throw std::logic_error("Directory::open on open directory"); if(!(dp = opendir(path_.c_str()))) throw IOError("opening " + path_, errno); path = path_; } void Directory::close() { if(!dp) throw std::logic_error("Directory::close on closed directory"); closedir(dp); dp = nullptr; path.clear(); } bool Directory::get(std::string &name) const { if(!dp) throw std::logic_error("Directory::get on closed directory"); errno = 0; struct dirent *de = readdir(dp); if(de) { name = de->d_name; return true; } else { if(errno) throw IOError("reading " + path, errno); return false; } } void Directory::get(std::vector &files) const { std::string f; files.clear(); while(get(f)) files.push_back(f); // Sort files by name so that warnings come out in a predictable order. std::sort(files.begin(), files.end()); } void Directory::getFiles(const std::string &path, std::vector &files) { Directory d; d.open(path); d.get(files); } rsbackup-3.0/src/Progress.cc0000664000175000017500000000227512601750104013015 00000000000000// Copyright © 2011 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "IO.h" #include void progressBar(IO &stream, const char *prompt, size_t done, size_t total) { const int width = 79; if(total == 0) { stream.writef("\r%*s\r", width, " "); } else { std::string s; int bar = width - (3 + strlen(prompt)); s.append("\r"); s.append(prompt); s.append(" ["); s.append(done * bar / total, '='); s.append(bar - (done * bar / total), ' '); s.append("]\r"); stream.writef("%s", s.c_str()); } stream.flush(); } rsbackup-3.0/src/Report.h0000664000175000017500000000531412621700160012322 00000000000000// -*-C++-*- // Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef REPORT_H #define REPORT_H /** @file Report.h * @brief Report generation */ #include "Document.h" class Volume; class Backup; /** @brief Generator for current state */ class Report { /** @brief Destination for report */ Document &d; public: /** @brief Constructor * @param d_ Destination for report */ Report(Document &d_): d(d_) {} /** @brief Generate the report and set counters */ void generate(); /** @brief Number of volumes with no backups at all */ int backups_missing = 0; /** @brief Number of volumes missing a backup on at least one device */ int backups_partial = 0; /** @brief Number of volumes with no backup within max-age */ int backups_out_of_date = 0; /** @brief Number of volume/device pairs where most recent backup failed */ int backups_failed = 0; /** @brief Number of unknown devices */ int devices_unknown = 0; /** @brief Number of unknown hosts */ int hosts_unknown = 0; /** @brief Number of unknown volumes */ int volumes_unknown = 0; private: /** @brief Split up a color into RGB components */ static void unpackColor(unsigned color, int rgb[3]); /** @brief Pack a color from RGB components */ static unsigned packColor(const int rgb[3]); /** @brief Pick a color as a (clamped) linear combination of two endpoints */ static unsigned pickColor(unsigned zero, unsigned one, double param); /** @brief Generate the list of warnings * * The counters must have been set. */ void reportWarnings(); /** @brief Generate the summary table and set counters */ Document::Table *reportSummary(); /** @brief Return @c true if this is a suitable log for the report */ bool suitableLog(const Volume *volume, const Backup *backup); /** @brief Generate the report of backup logs for a volume */ void reportLogs(const Volume *volume); /** @brief Generate the report of backup logs for everything */ void reportLogs(); /** @brief Generate the report of pruning logfiles */ Document::Node *reportPruneLogs(); }; #endif /* REPORT_H */ rsbackup-3.0/src/RetireDevices.cc0000644000175000017500000000310712626341243013746 00000000000000// Copyright © 2011, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Conf.h" #include "Command.h" #include "Utils.h" #include "IO.h" #include "Database.h" #include #include static void retireDevice(const std::string &deviceName) { // If the device is still configured, check whether it should really be // retired Device *device = config.findDevice(deviceName); if(device) { if(!check("Really retire device '%s'?", deviceName.c_str())) return; } // Remove all the log records for this device. if(command.act) { config.getdb().begin(); Database::Statement(config.getdb(), "DELETE FROM backup" " WHERE device=?", SQL_STRING, &deviceName, SQL_END).next(); config.getdb().commit(); } } void retireDevices() { for(std::string &d: command.devices) retireDevice(d); } rsbackup-3.0/src/test-split.cc0000664000175000017500000000524412601750105013321 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Errors.h" #include "Utils.h" int main(void) { std::vector bits; bits.push_back("spong"); split(bits, ""); assert(bits.size() == 0); bits.push_back("spong"); split(bits, " "); assert(bits.size() == 0); bits.push_back("spong"); split(bits, "# junk"); assert(bits.size() == 0); bits.push_back("spong"); split(bits, "word"); assert(bits.size() == 1); assert(bits[0] == "word"); bits.push_back("spong"); split(bits, " word "); assert(bits.size() == 1); assert(bits[0] == "word"); bits.push_back("spong"); split(bits, "\tword\r"); assert(bits.size() == 1); assert(bits[0] == "word"); bits.push_back("spong"); split(bits, "word second"); assert(bits.size() == 2); assert(bits[0] == "word"); assert(bits[1] == "second"); bits.push_back("spong"); split(bits, "word second # junk"); assert(bits.size() == 2); assert(bits[0] == "word"); assert(bits[1] == "second"); bits.push_back("spong"); split(bits, "\"quoted\""); assert(bits.size() == 1); assert(bits[0] == "quoted"); bits.push_back("spong"); split(bits, "\"quoted\""); assert(bits.size() == 1); assert(bits[0] == "quoted"); bits.push_back("spong"); split(bits, "\"with spaces\""); assert(bits.size() == 1); assert(bits[0] == "with spaces"); bits.push_back("spong"); split(bits, "\"\\\\\""); assert(bits.size() == 1); assert(bits[0] == "\\"); bits.push_back("spong"); split(bits, "\"\\\"\""); assert(bits.size() == 1); assert(bits[0] == "\""); bits.push_back("spong"); split(bits, "\"\\xxx\""); assert(bits.size() == 1); assert(bits[0] == "xxx"); try { split(bits, "\"unterminated"); assert(0); } catch(SyntaxError &) { } try { split(bits, "\"unterminated\\"); assert(0); } catch(SyntaxError &) { } try { split(bits, "\"unterminated\\\""); assert(0); } catch(SyntaxError &) { } try { split(bits, "\\"); assert(0); } catch(SyntaxError &) { } return 0; } rsbackup-3.0/src/Command.h0000664000175000017500000001361012626573770012447 00000000000000// -*-C++-*- // Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef COMMANDLINE_H #define COMMANDLINE_H /** @file Command.h * @brief Command-line parsing */ #include #include #include #include "Defaults.h" struct option; /** @brief Represents the parsed command line */ class Command { public: Command() = default; Command(const Command &) = delete; Command &operator=(const Command &) = delete; /** @brief Represents a selection * * A selection is a volume or collection of volumes and a positive or * negative sense (represented by @c true and @c false respectively). The * list of selections in @ref Command::selections determines which volumes an * operation applies to. */ struct Selection { /** @brief Construct a selection * @param host_ Host or "*" for all hosts * @param volume_ Volume or "*" for all hosts * @param sense_ @c true for "+ and @c false for "-" * * A @p host_ of "*" but a @p volume_ not equal to "*" does not make sense * and will fail in @ref Conf::selectVolume. */ Selection(const std::string &host_, const std::string &volume_, bool sense_ = true); /** @brief Sense of selection * * @c true for "+" and @c false for "-" */ bool sense; /** @brief Host name or "*" * * "*" means all hosts. */ std::string host; /** @brief Volume name or "*" * * "*" means all volumes. */ std::string volume; }; /** @brief Verbosity of log summary in report */ enum LogVerbosity { All, Errors, Recent, Latest, Failed, }; /** @brief Parse command line arguments */ void parse(int argc, const char *const *argv); /** @brief Select volumes * * Invokes Conf::selectVolumes() as required. */ void selectVolumes(); /** @brief @c --backup action * * The default is @c false. */ bool backup = false; /** @brief @c --prune action * * The default is @c false. */ bool prune = false; /** @brief @c --prune-incomplete action * * The default is @c false. */ bool pruneIncomplete = false; /** @brief @c --retire action * * The default is @c false. */ bool retire = false; /** @brief @c --retire-device action * * The default is @c false. */ bool retireDevice = false; /** @brief @c --dump-config action * * The default is @c false. */ bool dumpConfig = false; /** @brief Output file for HTML report or null pointer */ std::string *html = nullptr; /** @brief Output file for text report or null pointer */ std::string *text = nullptr; /** @brief Address for email report or null pointer */ std::string *email = nullptr; /** @brief Explicitly specified stores */ std::vector stores; /** @brief Path to config file * * This defaults to @ref DEFAULT_CONFIG. */ std::string configPath = DEFAULT_CONFIG; /** @brief Wait if lock cannot be held * * The default is @c false. */ bool wait = false; /** @brief Actually do something * * i.e. opposite of @c --no-act * * The default is @c true. */ bool act = true; /** @brief Force retirement * * The default is @c false. */ bool force = false; /** @brief Verbose operation * * The default is @c false. */ bool verbose = false; /** @brief Warn for unknown objects * * The default is @c false. */ bool warnUnknown = false; /** @brief Warn for unsuitable stores * * The default is @c false. */ bool warnStore = false; /** @brief Warn for unreachable hosts * * The default is @c false. */ bool warnUnreachable = false; /** @brief Warn about @c rsync partial transfer warnings * * The default is @c true. */ bool warnPartial = true; /** @brief Repeat @c rsync errors * * The default is @c true. */ bool repeatErrorLogs = true; /** @brief Log summary verbosity */ LogVerbosity logVerbosity = Failed; /** @brief Issue debug output * * Affects the @ref D macro. * * The default is @c false. */ bool debug = false; /** @brief Devices selected for retirement */ std::vector devices; /** @brief Selections */ std::vector selections; /** @brief Database path */ std::string database; /** @brief Convert verbosity from string * @param v Verbosity string from command line * @return Enumeration value */ static LogVerbosity getVerbosity(const std::string &v); /** @brief Return the help string */ static const char *helpString(); /** @brief Option table * Used by getopt_long(3). */ static const struct option options[]; private: /** @brief Display help message and terminate */ void help(); /** @brief Display version string and terminate */ void version(); }; /** @brief Program command line */ extern Command command; /** @brief Write a debug message to standard error * * The arguments are the same as @c printf(). A newline is added to the output * (so debug messages should not end with a newline). * * Only displays the a message if @ref Command::debug is set (in @ref * command). */ #define D(...) (void)(command.debug && fprintf(stderr, __VA_ARGS__) >= 0 && fputc('\n', stderr)) #endif /* COMMANDLINE_H */ rsbackup-3.0/src/test-eventloop.cc0000664000175000017500000000404712621671112014203 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include "EventLoop.h" #include "Errors.h" #include #include #include class TestReactor: public Reactor { public: void onReadable(EventLoop *e, int fd, const void *, size_t) override { assert(close(fd) == 0); e->cancelRead(fd); ++read_calls; } void onWritable(EventLoop *e, int fd) override { if(wrote_bytes < writeme.size()) { size_t remain = writeme.size() - wrote_bytes; ssize_t n = ::write(fd, &writeme[wrote_bytes], remain); assert(n >= 0); assert(static_cast(n) <= remain); wrote_bytes += n; } else { assert(close(fd) == 0); e->cancelWrite(fd); } } int read_calls = 0; std::string writeme; size_t wrote_bytes = 0; }; static void test_read_closed() { int p[2]; assert(pipe(p) == 0); assert(close(p[1]) == 0); EventLoop e; TestReactor tr; e.whenReadable(p[0], &tr); e.wait(); assert(tr.read_calls == 1); } static void test_write() { int p[2]; assert(pipe(p) == 0); EventLoop e; TestReactor tr; tr.writeme = "test data"; e.whenWritable(p[1], &tr); e.wait(); char buffer[4096]; ssize_t n = ::read(p[0], buffer, sizeof buffer); assert(static_cast(n) == tr.writeme.size()); assert(std::string(buffer, n) == tr.writeme); } int main() { test_read_closed(); test_write(); return 0; } rsbackup-3.0/src/Subprocess.cc0000644000175000017500000001473512621667350013357 00000000000000// Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Subprocess.h" #include "Errors.h" #include "Command.h" #include "Defaults.h" #include "IO.h" #include "Utils.h" #include #include #include #include #include #include #include #include #include Subprocess::Subprocess(const std::vector &cmd_): cmd(cmd_) { } Subprocess::~Subprocess() { if(pid >= 0) { kill(pid, SIGKILL); try { if(eventloop) wait(false); } catch(...) { } } delete eventloop; } void Subprocess::setCommand(const std::vector &cmd_) { cmd = cmd_; } void Subprocess::addChildFD(int childFD, int pipeFD, int closeFD, int otherChildFD) { fds.push_back(ChildFD(childFD, pipeFD, closeFD, otherChildFD)); } void Subprocess::nullChildFD(int childFD) { fds.push_back(ChildFD(childFD, -1, -1, -1)); } void Subprocess::capture(int childFD, std::string *s, int otherChildFD) { int p[2]; if(pipe(p) < 0) throw IOError("creating pipe", errno); addChildFD(childFD, p[1], p[0], otherChildFD); captures[p[0]] = s; } pid_t Subprocess::run() { assert(!eventloop); eventloop = new EventLoop(); return launch(eventloop); } pid_t Subprocess::launch(EventLoop *e) { assert(e); // EventLoop must already exist if(pid >= 0) throw std::logic_error("Subprocess::run but already running"); // Convert the command std::vector args; for(auto &arg: cmd) args.push_back(arg.c_str()); args.push_back(nullptr); // Start the subprocess switch(pid = fork()) { case -1: throw SystemError("creating subprocess for " + cmd[0], errno); case 0: { int nullfd = -1; // Dup file descriptors into place for(size_t n = 0; n < fds.size(); ++n) { const ChildFD &cfd = fds[n]; if(cfd.pipe >= 0) { if(dup2(cfd.pipe, cfd.child) < 0) { perror("dup2"); _exit(-1); } } else { if(nullfd < 0 && (nullfd = open(_PATH_DEVNULL, O_RDWR)) < 0) { perror("/dev/null"); _exit(-1); } if(dup2(nullfd, cfd.child) < 0) { perror("dup2"); _exit(-1); } } if(cfd.childOther >= 0 && dup2(cfd.child, cfd.childOther) < 0) { perror("dup2"); _exit(-1); } } // Close leftovers for(size_t n = 0; n < fds.size(); ++n) { const ChildFD &cfd = fds[n]; if(cfd.pipe >= 0) { if(close(cfd.pipe) < 0) { perror("close"); _exit(-1); } for(size_t m = n + 1; m < fds.size(); ++m) if(fds[m].pipe == cfd.pipe) fds[m].pipe = -1; } if(cfd.close >= 0) if(close(cfd.close) < 0) { perror("close"); _exit(-1); } } if(nullfd >= 0 && close(nullfd) < 0) { perror("close"); _exit(-1); } for(auto &e: env) { const std::string &name = e.first, &value = e.second; if(::setenv(name.c_str(), value.c_str(), 1/*overwrite*/)) { perror("setenv"); _exit(-1); } } // Execute the command execvp(args[0], (char **)&args[0]); perror(args[0]); _exit(-1); } } // Close file descriptors used by the child for(size_t n = 0; n < fds.size(); ++n) { const ChildFD &cfd = fds[n]; if(cfd.pipe >= 0) { if(close(cfd.pipe) < 0) throw IOError("closing FD for " + cmd[0], errno); for(size_t m = n + 1; m < fds.size(); ++m) if(fds[m].pipe == cfd.pipe) fds[m].pipe = -1; } } return pid; } void Subprocess::onReadable(EventLoop *e, int fd, const void *ptr, size_t n) { if(n) captures[fd]->append((char *)ptr, n); else e->cancelRead(fd); } void Subprocess::onReadError(EventLoop *, int, int errno_value) { throw IOError("reading pipe", errno_value); } void Subprocess::onTimeout(EventLoop *, const struct timespec &) { warning("%s exceeded timeout of %d seconds", cmd[0].c_str(), timeout); kill(pid, SIGKILL); } void Subprocess::onWait(EventLoop *, pid_t, int status, const struct rusage &) { this->status = status; if(actionlist) actionlist->completed(this); } void Subprocess::setup(EventLoop *e) { if(pid < 0) throw std::logic_error("Subprocess::setup but not running"); for(auto &c: captures) e->whenReadable(c.first, static_cast(this)); if(timeout > 0) { struct timespec timeLimit; getTimestamp(timeLimit); if(timeLimit.tv_sec <= std::numeric_limits::max() - timeout) timeLimit.tv_sec += timeout; else timeLimit.tv_sec = std::numeric_limits::max(); e->whenTimeout(timeLimit, this); } e->whenWaited(pid, this); } int Subprocess::wait(bool checkStatus) { assert(eventloop); setup(eventloop); eventloop->wait(); delete eventloop; eventloop = nullptr; pid = -1; if(checkStatus && status) { if(WIFSIGNALED(status) && WTERMSIG(status) == SIGPIPE) ; else throw SubprocessFailed(cmd[0], status); } return status; } void Subprocess::go(EventLoop *e, ActionList *al) { actionlist = al; launch(e); setup(e); } void Subprocess::report() { if(env.size()) { IO::out.writef("> # environment for next command\n"); for(auto &e: env) IO::out.writef("> %s=%s\n", e.first.c_str(), e.second.c_str()); } std::string command; for(size_t i = 0; i < cmd.size(); ++i) { if(i) command += ' '; command += cmd[i]; } IO::out.writef("> %s\n", command.c_str()); } void Subprocess::getTimestamp(struct timespec &now) { #ifdef CLOCK_MONOTONIC if(clock_gettime(CLOCK_MONOTONIC, &now) < 0) throw IOError("clock_gettime", errno); #else struct timeval tv; if(gettimeofday(&tv, nullptr) < 0) throw IOError("gettimeofday", errno); now.tv_sec = tv.tv_sec; now.tv_nsec = tv.tv_sec * 1000; #endif } rsbackup-3.0/src/FileLock.cc0000664000175000017500000000340112621670751012704 00000000000000// Copyright © 2011, 2012, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "FileLock.h" #include "Errors.h" #include #include #include FileLock::FileLock(const std::string &path_): path(path_) { } FileLock::~FileLock() { if(fd >= 0) close(fd); } void FileLock::ensureOpen() { if(fd >= 0) return; if((fd = open(path.c_str(), O_WRONLY|O_CREAT, 0666)) < 0) throw IOError("opening " + path, errno); int flags; if((flags = fcntl(fd, F_GETFL)) < 0) throw IOError("fcntl F_GETFL " + path, errno); if(fcntl(fd, F_SETFL, flags | FD_CLOEXEC) < 0) throw IOError("fcntl F_SETFL " + path, errno); } bool FileLock::acquire(bool wait) { ensureOpen(); if(held) return true; if(flock(fd, wait ? LOCK_EX : LOCK_EX|LOCK_NB) < 0) { if(errno == EWOULDBLOCK && !wait) return false; throw IOError("acquiring lock on " + path, errno); } held = true; return true; } void FileLock::release() { if(!held) throw std::logic_error("release without acquire"); if(flock(fd, LOCK_UN) < 0) throw IOError("releasing lock on " + path, errno); held = false; } rsbackup-3.0/src/Prune.h0000664000175000017500000000653312620463022012146 00000000000000// -*-C++-*- // Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef PRUNE_H #define PRUNE_H /** @file Prune.h * @brief Definitions used by the pruning logic */ #include #include #include class Backup; class Volume; /** @brief Base class for pruning policies */ class PrunePolicy { public: /** @brief Constructor * * Policies are automatically registered upon construction. */ PrunePolicy(const std::string &name); /** @brief Validate a pruning policy * @param volume Volume to validate */ virtual void validate(const Volume *volume) const = 0; /** @brief Get a parameter value * @param volume Volume to validate * @param name Name of parameter */ const std::string &get(const Volume *volume, const std::string &name) const; /** @brief Get a parameter value * @param volume Volume to validate * @param name Name of parameter * @param def Default value */ const std::string &get(const Volume *volume, const std::string &name, const std::string &def) const; /** @brief Identify prunable backups * @param onDevice Surviving backups of same volume on same device * @param total Number of backups anywhere * @param prune Map of backups to prune to reason strings * * @p total does not include backups on other devices that have "only just" * been selected for pruning. */ virtual void prunable(std::vector &onDevice, std::map &prune, int total) const = 0; /** @brief Find a prune policy by name * @param name Name of policy * @return Prune policy */ static const PrunePolicy *find(const std::string &name); private: /** @brief Type for @ref policies */ typedef std::map policies_type; /** @brief Map of policy names to implementations */ static policies_type *policies; }; /** @brief Validate a pruning policy * @param volume Volume to validate */ void validatePrunePolicy(const Volume *volume); /** @brief Identify prunable backups * @param onDevice Number of backups of same volume on same device * @param prune Map of backups to prune to reason strings * @param total Number of backups anywhere */ void backupPrunable(std::vector &onDevice, std::map &prune, int total); /** @brief Identify the bucket for a backup * @param w Decay window * @param s Decay scale * @param a Age of backup * @return Bucket number from 0 * * See decay.pdf for more information. */ int prune_decay_bucket(double w, double s, int a); #endif /* PRUNE_H */ rsbackup-3.0/src/Database.h0000644000175000017500000001536412626574071012576 00000000000000//-*-C++-*- // Copyright © 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef DATABASE_H #define DATABASE_H #include #include /** @file Database.h * @brief %Database support */ /** @brief End of binding information */ #define SQL_END 0 /** @brief Bind an @c int */ #define SQL_INT 1 /** @brief Bind an @c int64_t */ #define SQL_INT64 2 /** @brief Bind a @c const @c std::string @c * as text */ #define SQL_STRING 3 /** @brief Bind a @c const @c std::string @c * as a blob */ #define SQL_BLOB 4 /** @brief Bind a @c const @c char @c * as text */ #define SQL_CSTRING 5 /** @brief A database handle */ class Database { public: /** @brief A SQL statement */ class Statement { public: /** @brief Create a statement * @param d Database * @throw DatabaseError if an error occurs */ inline Statement(Database &d): db(d.db) {} /** @brief Create a statement, prepare it with a command and bind data it * @param d Database * @param cmd Command * @param ... Binding information * @throw DatabaseError if an error occurs * * Binding information is a series of type values followed by parameter * values and terminated by @ref SQL_END. The type values are: * * - @ref SQL_INT, followed by an @c int parameter value. * - @ref SQL_INT64, followed by an @c int64_t parameter value. * - @ref SQL_STRING, followed by a @c const @c std::string @c * parameter value. * - @ref SQL_CSTRING, followed by a @c const @c char @c * parameter value. */ Statement(Database &d, const char *cmd, ...); Statement(const Statement &) = delete; Statement &operator=(const Statement &) = delete; /** @brief Prepare a statement with a command and bind data to it * @param cmd Command * @param ... Binding information * @throw DatabaseError if an error occurs * * Binding information is a series of type values followed by parameter * values and terminated by @ref SQL_END. The type values are: * * - @ref SQL_INT, followed by an @c int parameter value. * - @ref SQL_INT64, followed by an @c int64_t parameter value. * - @ref SQL_STRING, followed by a @c const @c std::string @c * parameter value. * - @ref SQL_CSTRING, followed by a @c const @c char @c * parameter value. */ void prepare(const char *cmd, ...); /** @brief Fetch the next row * @return @c true if a row is available, otherwise @c false * @throw DatabaseError if an error occurs * @throw DatabaseBusy if the database is busy */ bool next(); /** @brief Get an @c int value * @param col Column number from 0 * @return Integer value */ int get_int(int col); /** @brief Get an @c int64 value * @param col Column number from 0 * @return Integer value */ sqlite_int64 get_int64(int col); /** @brief Get a @c std::string value as text * @param col Column number from 0 * @return String value */ std::string get_string(int col); /** @brief Get a @c std::string value as a blob * @param col Column number from 0 * @return String value */ std::string get_blob(int col); /** @brief Destroy a statement */ ~Statement(); private: /** @brief Prepare and bind a statment * @param cmd Command * @param ap Binding information * @throw DatabaseError if an error occurs */ void vprepare(const char *cmd, va_list ap); /** @brief Bind to a statement * @param ap Binding information * @throw DatabaseError if an error occurs * * Depends on @ref param being initialized so only callable from or after * @ref vprepare and its callers. */ void vbind(va_list ap); /** @brief Raise an error * @param description Context for error * @param rc Error code * @throw DatabaseError * @throw DatabaseBusy */ inline void error [[noreturn]] (const std::string &description, int rc) { Database::error(db, description, rc); } /** @brief Underlying statement handle */ sqlite3_stmt *stmt = nullptr; /** @brief Underlying database handle */ sqlite3 *db = nullptr; /** @brief Next parameter index * Only meaningful after @ref vprepare (and its callers) */ int param = 0; }; /** @brief Create a database object * @param path Path to database * @param rw Read-write mode * @throw DatabaseError if an error occurs * * In read-write mode, the database is created if it does not exist. */ Database(const std::string &path, bool rw=true); Database(const Database &) = delete; Database &operator=(const Database &) = delete; /** @brief Test whether a table exists * @param name Table name * @return @c true if table exists, @c false otherwise * @throw DatabaseError if an error occurs * @throw DatabaseBusy if the database is busy */ bool hasTable(const std::string &name); /** @brief Execute a simple command * @param cmd Command to execute */ void execute(const char *cmd); /** @brief Begin a transaction */ void begin(); /** @brief Commit a transaction */ void commit(); /** @brief Abandon a transaction */ void rollback(); /** @brief Destructor */ ~Database(); private: /** @brief Underlying database handle */ sqlite3 *db; /** @brief Raise an error * @param description Context for error * @param rc Error code * @throw DatabaseError * @throw DatabaseBusy */ inline void error [[noreturn]] (const std::string &description, int rc) { error(db, description, rc); } /** @brief Raise an error * @param db Database handle * @param description Context for error * @param rc Error code * @throw DatabaseError * @throw DatabaseBusy * * Throws a @ref DatabaseError, unless @p rc is @c SQLITE_BUSY, in which case * @ref DatabaseBusy is thrown instead. */ static void error [[noreturn]] (sqlite3 *db, const std::string &description, int rc); friend class Database::Statement; }; #endif /* DATABASE_H */ rsbackup-3.0/src/BulkRemove.h0000664000175000017500000000304212626575050013133 00000000000000//-*-C++-*- // Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef BULKREMOVE_H #define BULKREMOVE_H /** @file BulkRemove.h * @brief Bulk remove operations */ #include "Subprocess.h" /** @brief Bulk remove files and directories, as if by @c rm @c -rf. * * A @ref BulkRemove is a @ref Subprocess and therefore an @ref Action; it can * be invoked either with BulkRemove::runAndWait or as part of an @ref * ActionList. */ class BulkRemove: public Subprocess { public: /** @brief Constructor * @param path Base path to remove * * The effect is equivalent to @c rm @c -rf. */ BulkRemove(const std::string &path) { initialize(path); } /** @brief Constructor */ BulkRemove() = default; /** @brief Initialize the bulk remover * @param path Base path to remove * * The effect is equivalent to @c rm @c -rf. */ void initialize(const std::string &path); }; #endif /* BULKREMOVE_H */ rsbackup-3.0/src/rsbackup.h0000664000175000017500000000234112452266007012667 00000000000000//-*-C++-*- // Copyright © 2011, 2012, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef RSBACKUP_H #define RSBACKUP_H /** @file rsbackup.h * @brief Common definitions */ #include #include class Document; /** @brief Make backups */ void makeBackups(); /** @brief Retire volumes */ void retireVolumes(); /** @brief Retire devices */ void retireDevices(); /** @brief Prune backups */ void pruneBackups(); /** @brief Prune redundant logs */ void prunePruneLogs(); /** @brief HTML stylesheet */ extern char stylesheet[]; /** @brief Error count */ extern int errors; #endif /* RSBACKUP_H */ rsbackup-3.0/src/stylesheet.cc0000664000175000017500000000376612327515361013421 00000000000000char stylesheet[] = "/* Copyright © 2011 Richard Kettlewell.\n" " *\n" " * This program is free software: you can redistribute it and/or modify\n" " * it under the terms of the GNU General Public License as published by\n" " * the Free Software Foundation, either version 3 of the License, or\n" " * (at your option) any later version.\n" " *\n" " * This program is distributed in the hope that it will be useful,\n" " * but WITHOUT ANY WARRANTY; without even the implied warranty of\n" " * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" " * GNU General Public License for more details.\n" " *\n" " * You should have received a copy of the GNU General Public License\n" " * along with this program. If not, see .\n" " */\n" "body {\n" " color: black;\n" " background-color: white\n" "}\n" "\n" "a:link, a:visited, a:active {\n" " color: blue;\n" " text-decoration: underline\n" "}\n" "\n" "h1 {\n" " background-color: #e0ffe0;\n" " padding: 0.2em\n" "}\n" "\n" "h2 {\n" " background-color: #e0e0e0;\n" " padding: 0.2em\n" "}\n" "\n" "h3 {\n" " text-decoration: underline\n" "}\n" "\n" "a.h3 {\n" " margin-left: 1em\n" "}\n" "\n" "h1,h2,h3,h4 {\n" " font-family: sans-serif\n" "}\n" "\n" "table {\n" " border-collapse: collapse\n" "}\n" "\n" "th {\n" " background-color: #e0e0e0;\n" " border-left: 1px solid #e0e0e0;\n" " border-top: 1px solid #e0e0e0;\n" " border-right: 1px solid #e0e0e0\n" "}\n" "\n" "td {\n" " border: 1px solid black;\n" " vertical-align: top;\n" " padding-left: 4px;\n" " padding-right: 4px\n" "}\n" "\n" "td.bad {\n" " background-color: #ff4040;\n" " color: #ffffff\n" "}\n" "\n" "td.good {\n" " background-color: #e0ffe0;\n" " color: #000000\n" "}\n" "\n" "span.bad {\n" " color: #ff4040\n" "}\n" "\n" "pre.log {\n" " background-color: #f0f0f0\n" "}\n" "\n" ".example {\n" " border-left: 2px solid black;\n" " padding-left: 2px\n" "}\n" "\n" "div.volume {\n" " margin-left: 1em\n" "}\n" "\n" ".recent {\n" " color: #ff4040\n" "}\n" ; rsbackup-3.0/src/BulkRemove.cc0000664000175000017500000000204112626566243013273 00000000000000// Copyright © 2011, 2012, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Subprocess.h" #include "Utils.h" #include "Command.h" #include #include "BulkRemove.h" void BulkRemove::initialize(const std::string &path) { // Invoking rm makes more sense than re-implementing it. std::vector cmd = { "rm", "-rf", path }; setCommand(cmd); if(command.verbose) report(); } rsbackup-3.0/src/parseInteger.cc0000664000175000017500000000255212571037171013647 00000000000000// Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Errors.h" #include "Utils.h" #include #include // Convert a string into an integer, throwing a SyntaxError if it is malformed // or outside [min,max]. int parseInteger(const std::string &s, int min, int max, int radix) { errno = 0; const char *sc = s.c_str(); char *e; long n = strtol(sc, &e, radix); if(errno) throw SyntaxError("invalid integer '" + s + "': " + strerror(errno)); if(*e || e == sc) throw SyntaxError("invalid integer '" + s + "'"); if(n > max || n < min) throw SyntaxError("integer '" + s + "' out of range"); return (int)n; } rsbackup-3.0/src/Database.cc0000644000175000017500000001377412626341243012730 00000000000000// Copyright © 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Database.h" #include "Errors.h" #include "Command.h" #include Database::Database(const std::string &path, bool rw) { int rc = sqlite3_open_v2(path.c_str(), &db, rw ? SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE : SQLITE_OPEN_READONLY, nullptr); if(rc != SQLITE_OK) error("sqlite3_open_v2 " + path, rc); } void Database::error(sqlite3 *db, const std::string &description, int rc) { if(db) if(rc == SQLITE_BUSY) throw DatabaseBusy(rc, description + ": " + sqlite3_errmsg(db)); else throw DatabaseError(rc, description + ": " + sqlite3_errmsg(db)); else throw DatabaseError(rc, description + ": error " + sqlite3_errstr(rc)); } bool Database::hasTable(const std::string &name) { return Statement(*this, "SELECT name FROM sqlite_master" " WHERE type = 'table' AND name = ?", SQL_STRING, &name, SQL_END).next(); } void Database::execute(const char *cmd) { Statement(*this, cmd, SQL_END).next(); } void Database::begin() { execute("BEGIN"); } void Database::commit() { execute("COMMIT"); } void Database::rollback() { execute("ROLLBACK"); } Database::~Database() { int rc = sqlite3_close_v2(db); db = nullptr; if(rc != SQLITE_OK) error("sqlite3_close", rc); } // Database::Statement -------------------------------------------------------- Database::Statement::Statement(Database &d, const char *cmd, ...): Statement(d) { va_list ap; va_start(ap, cmd); try { vprepare(cmd, ap); } catch(std::runtime_error &e) { va_end(ap); throw; } va_end(ap); } void Database::Statement::prepare(const char *cmd, ...) { va_list ap; va_start(ap, cmd); try { vprepare(cmd, ap); } catch(std::runtime_error &e) { va_end(ap); throw; } va_end(ap); } void Database::Statement::vprepare(const char *cmd, va_list ap) { if(stmt) throw std::logic_error("Database::Statement::vprepare: already prepared"); const char *tail; D("vprepare: %s", cmd); int rc = sqlite3_prepare_v2(db, cmd, -1, &stmt, &tail); if(rc != SQLITE_OK) error(std::string("sqlite3_prepare_v2: ") + cmd, rc); if(tail && *tail) throw std::logic_error(std::string("Database::Statement::vprepare: trailing junk: \"") + tail + "\""); try { param = 1; vbind(ap); } catch(std::runtime_error &e) { sqlite3_finalize(stmt); stmt = nullptr; throw; } } void Database::Statement::vbind(va_list ap) { int t, i, rc; sqlite3_int64 i64; const char *cs; const std::string *s; if(param <= 0) throw std::logic_error("Database::Statement::vbind: invalid 'param' value"); while((t = va_arg(ap, int)) != SQL_END) { switch(t) { case SQL_INT: i = va_arg(ap, int); D("vbind %d: %d", param, i); rc = sqlite3_bind_int(stmt, param, i); if(rc != SQLITE_OK) error("sqlite3_bind_int", rc); break; case SQL_INT64: i64 = va_arg(ap, sqlite3_int64); D("vbind %d: %lld", param, (long long)i64); rc = sqlite3_bind_int64(stmt, param, i64); if(rc != SQLITE_OK) error("sqlite3_bind_int64", rc); break; case SQL_STRING: s = va_arg(ap, const std::string *); D("vbind %d: %.*s", param, (int)s->size(), s->data()); rc = sqlite3_bind_text(stmt, param, s->data(), s->size(), SQLITE_TRANSIENT); if(rc != SQLITE_OK) error("sqlite3_bind_text", rc); break; case SQL_CSTRING: cs = va_arg(ap, const char *); D("vbind %d: %s", param, cs); rc = sqlite3_bind_text(stmt, param, cs, -1, SQLITE_TRANSIENT); if(rc != SQLITE_OK) error("sqlite3_bind_text", rc); break; case SQL_BLOB: s = va_arg(ap, const std::string *); D("vbind %d: <%zu bytes>", param, s->size()); rc = sqlite3_bind_blob(stmt, param, s->data(), s->size(), SQLITE_TRANSIENT); if(rc != SQLITE_OK) error("sqlite3_bind_text", rc); break; default: throw std::logic_error("Database::Statement::vbind: unknown parameter type"); } ++param; } } bool Database::Statement::next() { D("next"); switch(int rc = sqlite3_step(stmt)) { case SQLITE_ROW: return true; case SQLITE_DONE: return false; case SQLITE_OK: throw std::logic_error("Database::Statement::next: sqlite3_step returned SQLITE_OK"); default: error("sqlite3_step", rc); } } int Database::Statement::get_int(int col) { int n = sqlite3_column_int(stmt, col); D("get_int %5d: %d", col, n); return n; } sqlite_int64 Database::Statement::get_int64(int col) { sqlite_int64 n = sqlite3_column_int64(stmt, col); D("get_int64 %3d: %lld", col, (long long)n); return n; } std::string Database::Statement::get_string(int col) { const unsigned char *t = sqlite3_column_text(stmt, col); int nt = sqlite3_column_bytes(stmt, col); D("get_string %2d: %.*s", col, nt, t); return std::string((const char *)t, nt); } std::string Database::Statement::get_blob(int col) { const void *t = sqlite3_column_blob(stmt, col); int nt = sqlite3_column_bytes(stmt, col); D("get_blob %4d: <%d bytes>", col, nt); return std::string((const char *)t, nt); } Database::Statement::~Statement() { sqlite3_finalize(stmt); } rsbackup-3.0/src/DeviceAccess.cc0000664000175000017500000000353012620463022013526 00000000000000// Copyright © 2012, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "DeviceAccess.h" #include "Conf.h" #include "Subprocess.h" #include "Errors.h" #include "Command.h" #include "IO.h" #include "Utils.h" static bool devicesReady; static std::vector filesToClose; static void runDeviceAccessHook(const std::vector &cmd, const std::string &name) { if(cmd.size() == 0) return; Subprocess sp(cmd); sp.setenv("RSBACKUP_HOOK", name); sp.setenv("RSBACKUP_ACT", command.act ? "true" : "false"); std::string devices; for(auto &d: config.devices) { if(devices.size() != 0) devices += " "; devices += d.first; } sp.setenv("RSBACKUP_DEVICES", devices); if(command.verbose) sp.report(); int rc = sp.runAndWait(false); if(rc) throw SubprocessFailed(name, rc); } void preDeviceAccess() { if(!devicesReady) { runDeviceAccessHook(config.preAccess, "pre-access-hook"); devicesReady = true; } } void closeOnUnmount(IO *f) { filesToClose.push_back(f); } void postDeviceAccess() { if(devicesReady) { deleteAll(filesToClose); runDeviceAccessHook(config.postAccess, "post-access-hook"); devicesReady = false; } } rsbackup-3.0/src/Action.cc0000644000175000017500000000362512626367222012440 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include "EventLoop.h" #include "Action.h" #include #include #include #include void Action::done(EventLoop *, ActionList *) { } void ActionList::add(Action *a) { actions.push_back(a); } void ActionList::go() { while(actions.size() > 0) { trigger(); eventloop->wait(); } } void ActionList::trigger() { bool changed; do { changed = false; for(Action *a: actions) { if(a->running) continue; bool blocked = false; for(auto &r: a->resources) if(contains(resources, r)) { blocked = true; break; } if(blocked) continue; a->running = true; for(std::string &r: a->resources) resources.insert(r); a->go(eventloop, this); changed = true; } } while(changed); } void ActionList::completed(Action *a) { auto it = std::find(actions.begin(), actions.end(), a); if(it != actions.end()) { assert(a->running); for(std::string &r: a->resources) resources.erase(r); a->running = false; actions.erase(it); a->done(eventloop, this); trigger(); return; } throw std::logic_error("ActionList::completed"); } rsbackup-3.0/src/test-command.cc0000664000175000017500000001602112620463022013577 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Command.h" #include "Errors.h" #include "Conf.h" #include #include static void test_action_backup(void) { static const char *argv[] = { "rsbackup", "--backup", nullptr }; Command c; assert(c.backup == false); c.parse(2, argv); assert(c.backup == true); } static void test_action_html(void) { static const char *argv[] = { "rsbackup", "--html", "PATH", nullptr }; Command c; assert(c.html == nullptr); c.parse(3, argv); assert(c.html != nullptr); assert(*c.html == "PATH"); } static void test_action_text(void) { static const char *argv[] = { "rsbackup", "--text", "PATH", nullptr }; Command c; assert(c.text == nullptr); c.parse(3, argv); assert(c.text != nullptr); assert(*c.text == "PATH"); } static void test_action_email(void) { static const char *argv[] = { "rsbackup", "--email", "user@domain", nullptr }; Command c; assert(c.email == nullptr); c.parse(3, argv); assert(c.email != nullptr); assert(*c.email == "user@domain"); } static void test_action_prune(void) { static const char *argv[] = { "rsbackup", "--prune", nullptr }; Command c; assert(c.prune == false); c.parse(2, argv); assert(c.prune == true); } static void test_action_prune_incomplete(void) { static const char *argv[] = { "rsbackup", "--prune-incomplete", nullptr }; Command c; assert(c.pruneIncomplete == false); c.parse(2, argv); assert(c.pruneIncomplete == true); } static void test_action_retire(void) { static const char *argv[] = { "rsbackup", "--retire", "VOLUME", nullptr }; Command c; assert(c.retire == false); c.parse(3, argv); assert(c.retire == true); assert(c.selections.size() == 1); Command d; assert(d.retire == false); try { d.parse(2, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { } } static void test_action_retire_device(void) { static const char *argv[] = { "rsbackup", "--retire-device", "DEVICE", nullptr }; Command c; assert(c.retireDevice == false); c.parse(3, argv); assert(c.retireDevice == true); assert(c.devices.size() == 1); assert(c.devices.at(0) == "DEVICE"); Command d; assert(d.retireDevice == false); try { d.parse(2, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { } } static void test_action_dump_config(void) { static const char *argv[] = { "rsbackup", "--dump-config", "JUNK", nullptr }; Command c; assert(c.dumpConfig == false); c.parse(2, argv); assert(c.dumpConfig == true); Command d; assert(d.dumpConfig == false); try { d.parse(3, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { } } static void test_action_none(void) { static const char *argv[] = { "rsbackup", nullptr }; Command c; try { c.parse(1, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { } } static void test_action_incompatible(void) { try { static const char *argv[] = { "rsbackup", "--retire", "--retire-device", "XYZ", nullptr }; Command c; c.parse(4, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { assert(std::string(e.what()).find("cannot be used together") != std::string::npos); } try { static const char *argv[] = { "rsbackup", "--retire", "--backup", "XYZ", nullptr }; Command c; c.parse(4, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { assert(std::string(e.what()).find("cannot be used together") != std::string::npos); } try { static const char *argv[] = { "rsbackup", "--retire-device", "--backup", "XYZ", nullptr }; Command c; c.parse(4, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { assert(std::string(e.what()).find("cannot be used together") != std::string::npos); } try { static const char *argv[] = { "rsbackup", "--dump-config", "--backup", "XYZ", nullptr }; Command c; c.parse(4, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { assert(std::string(e.what()).find("cannot be used with any other action") != std::string::npos); } } static void test_selection(void) { { static const char *argv[] = { "rsbackup", "--backup", "A", "-A:B", "!C", nullptr }; Command c; c.parse(5, argv); assert(c.backup == true); assert(c.selections.size() == 3); assert(c.selections[0].sense == true); assert(c.selections[0].host == "A"); assert(c.selections[0].volume == "*"); assert(c.selections[1].sense == false); assert(c.selections[1].host == "A"); assert(c.selections[1].volume == "B"); assert(c.selections[2].sense == false); assert(c.selections[2].host == "C"); assert(c.selections[2].volume == "*"); } try { static const char *argv[] = { "rsbackup", "--backup", "~A", nullptr }; Command c; c.parse(3, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { } try { static const char *argv[] = { "rsbackup", "--backup", "A:~", nullptr }; Command c; c.parse(3, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { } try { static const char *argv[] = { "rsbackup", "--backup", "A:B:C", nullptr }; Command c; c.parse(3, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { } try { static const char *argv[] = { "rsbackup", "--backup", "*:C", nullptr }; Command c; c.parse(3, argv); assert(!"unexpectedly succeeded"); } catch(CommandError &e) { } } int main() { int errors = 0; const std::string h = Command::helpString(); for(size_t n = 0; Command::options[n].name; ++n) { std::string full = "--" + std::string(Command::options[n].name); if(h.find(full + ",") == std::string::npos && h.find(full + " ") == std::string::npos) { fprintf(stderr, "ERROR: help for option %s not found\n", full.c_str()); ++errors; } } test_action_backup(); test_action_html(); test_action_text(); test_action_email(); test_action_prune(); test_action_prune_incomplete(); test_action_retire(); test_action_retire_device(); test_action_dump_config(); test_action_none(); test_action_incompatible(); test_selection(); return !!errors; } rsbackup-3.0/src/IO.cc0000664000175000017500000000652012620463022011516 00000000000000// Copyright © 2011, 2012, 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "IO.h" #include "Errors.h" #include "Subprocess.h" #include #include #include #include #include IO::~IO() { if(closeFile && fp) fclose(fp); if(subprocess) delete subprocess; } void IO::open(const std::string &path_, const std::string &mode) { if(!(fp = fopen(path_.c_str(), mode.c_str()))) throw IOError("opening " + path_, errno); path = path_; closeFile = true; } void IO::popen(const std::vector &command, PipeDirection d, bool verbose) { subprocess = new Subprocess(command); int p[2]; if(pipe(p) < 0) throw IOError("creating pipe for " + command[0], errno); switch(d) { case ReadFromPipe: subprocess->addChildFD(1, p[1], p[0]); break; case WriteToPipe: subprocess->addChildFD(0, p[0], p[1]); break; } if(verbose) subprocess->report(); subprocess->run(); switch(d) { case ReadFromPipe: path = "pipe from " + command[0]; fp = fdopen(p[0], "r"); break; case WriteToPipe: path = "pipe to " + command[0]; fp = fdopen(p[1], "w"); break; } if(!fp) throw IOError("fdopen", errno); closeFile = true; } int IO::close(bool checkStatus) { FILE *fpSave = fp; fp = nullptr; if(fclose(fpSave) < 0) { if(abortOnError) abort(); throw IOError("closing " + path); } return subprocess ? subprocess->wait(checkStatus) : 0; } bool IO::readline(std::string &line) { int c; line.clear(); while((c = getc(fp)) != EOF && c != '\n') line += c; if(ferror(fp)) readError(); return line.size() || !feof(fp); } void IO::readlines(std::vector &lines) { std::string line; lines.clear(); while(readline(line)) lines.push_back(line); } void IO::readall(std::string &file) { int c; file.clear(); while((c = getc(fp)) != EOF) file += c; if(ferror(fp)) readError(); } void IO::write(const std::string &s) { fwrite(s.data(), 1, s.size(), fp); if(ferror(fp)) writeError(); } int IO::writef(const char *format, ...) { va_list ap; int rc; va_start(ap, format); rc = vfprintf(fp, format, ap); va_end(ap); if(rc < 0) writeError(); return rc; } int IO::vwritef(const char *format, va_list ap) { int rc = vfprintf(fp, format, ap); if(rc < 0) writeError(); return rc; } void IO::flush() { if(fflush(fp) < 0) writeError(); } void IO::readError() { if(abortOnError) abort(); throw IOError("reading " + path, errno); } void IO::writeError() { if(abortOnError) abort(); throw IOError("writing " + path, errno); } IO IO::out(stdout, "stdout"); IO IO::err(stderr, "stderr", true); rsbackup-3.0/src/Errors.h0000664000175000017500000001305612601750104012326 00000000000000// -*-C++-*- // Copyright © 2011, 2012, 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef ERRORS_H #define ERRORS_H /** @file Errors.h * @brief Exceptions */ #include #include #include #ifndef STACK_MAX /** @brief Maximum backtrace size */ # define STACK_MAX 128 #endif /** @brief Base class for all errors */ class Error: public std::runtime_error { public: /** @brief Constructor * @param msg Error message */ Error(const std::string &msg); /** @brief Display stack trace * @param fp Destination for stack trace */ void trace(FILE *fp); private: #if HAVE_EXECINFO_H void *stack[STACK_MAX]; int stacksize; #endif }; /** @brief System-level error */ class SystemError: public Error { public: /** @brief Constructor * @param msg Error message */ SystemError(const std::string &msg): Error(msg), errno_value(0) {} /** @brief Constructor * @param msg Error message * @param error @c errno value */ SystemError(const std::string &msg, int error): Error(msg + ": " + strerror(error)), errno_value(error) {} /** @brief @c errno value */ int errno_value; }; /** @brief An I/O error */ class IOError: public SystemError { public: /** @brief Constructor * @param msg Error message */ IOError(const std::string &msg): SystemError(msg) {} /** @brief Constructor * @param msg Error message * @param error @c errno value */ IOError(const std::string &msg, int error): SystemError(msg, error) {} }; /** @brief A syntax error * * Does not include path/line information. */ class SyntaxError: public Error { public: /** @brief Constructor * @param msg Error message */ SyntaxError(const std::string &msg): Error(msg) {} }; /** @brief Represents some problem with a config file * * Usually equivalent to a SyntaxError but with path/line information included * in the message. */ class ConfigError: public Error { public: /** @brief Constructor * @param msg Error message */ ConfigError(const std::string &msg): Error(msg) {} }; /** @brief Represents some problem with a store * * BadStore errors are reported but are not fatal. */ class BadStore: public Error { public: /** @brief Constructor * @param msg Error message */ BadStore(const std::string &msg): Error(msg) {} }; /** @brief Represents the problem that a store is not mounted * * UnavailableStore errors are 'normal' and are only displayed if * --warn-store is enabled. */ class UnavailableStore: public Error { public: /** @brief Constructor * @param msg Error message */ UnavailableStore(const std::string &msg): Error(msg) {} }; /** @brief Represents some problem with a store * * FatalStoreErrors abort the whole process. */ class FatalStoreError: public Error { public: /** @brief Constructor * @param msg Error message */ FatalStoreError(const std::string &msg): Error(msg) {} }; /** @brief Represents a problem with the command line */ class CommandError: public Error { public: /** @brief Constructor * @param msg Error message */ CommandError(const std::string &msg): Error(msg) {} }; /** @brief Represents some problem with a date string */ class InvalidDate: public Error { public: /** @brief Constructor * @param msg Error message */ InvalidDate(const std::string &msg): Error(msg) {} }; /** @brief Represents some problem with a regexp */ class InvalidRegexp: public SystemError { public: /** @brief Constructor * @param msg Error message */ InvalidRegexp(const std::string &msg): SystemError(msg) {} }; /** @brief Represents some problem with @ref PruneExec output */ class InvalidPruneList: public SystemError { public: /** @brief Constructor * @param msg Error message */ InvalidPruneList(const std::string &msg): SystemError(msg) {} }; /** @brief Represents failure of a subprocess */ class SubprocessFailed: public Error { public: /** @brief Constructor * @param name Subprocess name * @param wstat Wait status */ SubprocessFailed(const std::string &name, int wstat): Error(format(name, wstat)) {} /** @brief Format the error message * @param name Subprocess name * @param wstat Wait status * @return Error string */ static std::string format(const std::string &name, int wstat); }; /** @brief Represents an error from the database subsystem */ class DatabaseError: public Error { public: /** @brief @c SQLITE_... error code */ int status; /** @brief Constructor * @param rc @c SQLITE_... error code * @param msg Error message */ DatabaseError(int rc, const std::string &msg): Error(msg), status(rc) {} }; /** @brief Represents a 'busy' error from the database subsystem */ class DatabaseBusy: public DatabaseError { public: /** @brief Constructor * @param rc @c SQLITE_... error code * @param msg Error message */ DatabaseBusy(int rc, const std::string &msg): DatabaseError(rc, msg) {} }; #endif /* ERRORS_H */ rsbackup-3.0/src/PruneExec.cc0000664000175000017500000000643512621702746013124 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Conf.h" #include "Prune.h" #include "Subprocess.h" #include "Utils.h" #include "Errors.h" #include #include #include /** @brief Pruning policy that executes a program */ class PruneExec: public PrunePolicy { public: PruneExec(): PrunePolicy("exec") {} void validate(const Volume *volume) const override { const std::string &path = get(volume, "path"); if(access(path.c_str(), X_OK) < 0) throw ConfigError("cannot execute pruning policy " + volume->prunePolicy); for(auto &p: volume->pruneParameters) for(auto ch: p.first) if(ch != '_' && !isalnum(ch)) throw ConfigError("invalid pruning parameter '" + p.first + "' for executable policies"); } void prunable(std::vector &onDevice, std::map &prune, int total) const override { char buffer[64]; const Volume *volume = onDevice.at(0)->volume; std::vector command = { get(volume, "path") }; Subprocess sp(command); for(auto &p: volume->pruneParameters) sp.setenv("PRUNE_" + p.first, p.second); std::stringstream ss; for(size_t i = 0; i < onDevice.size(); ++i) { if(i) ss << ' '; ss << Date::today() - onDevice[i]->date; } sp.setenv("PRUNE_ONDEVICE", ss.str()); snprintf(buffer, sizeof buffer, "%d", total); sp.setenv("PRUNE_TOTAL", buffer); sp.setenv("PRUNE_HOST", volume->parent->name); sp.setenv("PRUNE_VOLUME", volume->name); sp.setenv("PRUNE_DEVICE", onDevice.at(0)->deviceName); std::string reasons; sp.capture(1, &reasons); sp.runAndWait(); size_t pos = 0; while(pos < reasons.size()) { size_t newline = reasons.find('\n', pos); if(newline == std::string::npos) throw InvalidPruneList("missing newline"); size_t colon = reasons.find(':', pos); if(colon > newline) throw InvalidPruneList("no colon found"); std::string agestr(reasons, pos, colon - pos); std::string reason(reasons, colon + 1, newline - (colon + 1)); int age = parseInteger(agestr, 0, INT_MAX); bool found = false; for(Backup *backup: onDevice) { if(Date::today() - backup->date == age) { if(contains(prune, backup)) throw InvalidPruneList("duplicate entry in prune list"); prune[backup] = reason; found = true; } } if(!found) throw InvalidPruneList("nonexistent entry in prune list"); pos = newline + 1; } } } prune_exec; rsbackup-3.0/src/Document.h0000664000175000017500000003032012626574404012637 00000000000000//-*-C++-*- // Copyright © 2011, 2012, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef DOCUMENT_H #define DOCUMENT_H /** @file Document.h * @brief %Document construction and rendering */ #include #include #include "Defaults.h" /** @brief Structured document class * * Can be rendered to text or HTML. */ class Document { public: /** @brief Base class for document node types */ struct Node { /** @brief Destructor */ virtual ~Node() = default; Node() = default; Node(const Node &) = delete; Node &operator=(const Node &) = delete; /** @brief Style name */ std::string style; /** @brief Foreground color or -1 */ int fgcolor = -1; /** @brief Background color or -1 */ int bgcolor = -1; /** @brief Render as HTML * @param os Output */ virtual void renderHtml(std::ostream &os) const = 0; /** @brief Render as text * @param os Output */ virtual void renderText(std::ostream &os) const = 0; /** @brief Render an open tag * @param os Output * @param name Element name * @param ... Attribute name/value pairs * * Attribute names and values are const char * and are terminated by a null * pointer of the same type. */ void renderHtmlOpenTag(std::ostream &os, const char *name, ...) const; /** @brief Render a close tag * @param os Output * @param name Element name * @param newline Add a trailing newline */ void renderHtmlCloseTag(std::ostream &os, const char *name, bool newline = true) const; }; /** @brief Intermediate base for leaf node types */ struct Leaf: public Node { }; /** @brief An unadorned string */ struct String: public Leaf { /** @brief Text of string */ std::string text; /** @brief Constructor */ String() = default; /** @brief Constructor * @param s Initial text */ String(const std::string &s): text(s) {} /** @brief Constructor * @param n Integer to convert to string */ String(int n); /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; }; /** @brief Base class for ordered containers */ struct LinearContainer: public Node { /** @brief Destructor */ ~LinearContainer() override; /** @brief List of nodes in container */ std::vector nodes; /** @brief Append a node * @param node Note to append * @return @p node */ Node *append(Node *node) { nodes.push_back(node); return node; } /** @brief Append a string node * @param text Text for new string node * @return New string node */ String *append(const std::string &text) { String *s = new String(text); nodes.push_back(s); return s; } /** @brief Append a list of string nodes * @param text Strings to append * @param insertNewlines If true append @c \\n to each */ void append(const std::vector &text, bool insertNewlines = true) { for(size_t n = 0; n < text.size(); ++n) { append(text[n]); if(insertNewlines) append("\n"); } } /** @brief Render as HTML * @param os Output */ void renderHtmlContents(std::ostream &os) const; /** @brief Render as text * @param os Output */ void renderTextContents(std::ostream &os) const; /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; }; /** @brief A paragraph */ struct Paragraph: public LinearContainer { /** @brief Constructor */ Paragraph() = default; /** @brief Constructor * @param node Initial node */ Paragraph(Node *node) { append(node); } /** @brief Constructor * @param s Initial text */ Paragraph(const std::string &s) { append(s); } /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; }; /** @brief A verbatim section */ struct Verbatim: public LinearContainer { /** @brief Constructor */ Verbatim() = default; /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; }; /** @brief Possible types of list */ enum ListType { UnorderedList, OrderedList }; /** @brief A list */ struct List: public LinearContainer { /** @brief Constructor * @param type_ List type */ List(ListType type_ = UnorderedList): type(type_) {} /** @brief Constructor * @param s Text for initial list entry */ Node *entry(const std::string &s) { return append(new ListEntry(s)); } /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; /** @brief List type */ ListType type; }; /** @brief One element in a list */ struct ListEntry: public LinearContainer { /** @brief Constructor * @param node Initial node */ ListEntry(Node *node) { append(node); } /** @brief Constructor * @param s Initial text */ ListEntry(const std::string &s) { append(s); } /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; }; /** @brief A heading * * Level 1 is the highest-level (biggest) heading, level 6 the lowest * (smallest). Don't use levels outside this range. */ struct Heading: public LinearContainer { /** @brief Level of heading, 1-6 */ int level; /** @brief Constructor * @param level_ Level of heading */ Heading(int level_ = 1): level(level_) {} /** @brief Constructor * @param node Initial node * @param level_ Level of heading */ Heading(Node *node, int level_ = 1): Heading(level_) { append(node); } /** @brief Constructor * @param text Initial text * @param level_ Level of heading */ Heading(const std::string &text, int level_ = 1): Heading(level_) { append(text); } /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; }; /** @brief A cell in a table. * * The origin (x=y=0) is at the top left. Don't add overlapping cells to a * single table. */ struct Cell: public LinearContainer { /** @brief Constructor * @param w_ Cell width * @param h_ Cell height */ Cell(int w_ = 1, int h_ = 1): heading(false), w(w_), h(h_) {} /** @brief Constructor * @param s Initial contents * @param w_ Cell width * @param h_ Cell height */ Cell(const std::string &s, int w_ = 1, int h_ = 1): Cell(w_, h_) { append(new String(s)); } /** @brief Constructor * @param n Initial contents * @param w_ Cell width * @param h_ Cell height */ Cell(Node *n, int w_ = 1, int h_ = 1): Cell(w_, h_) { append(n); } /** @brief True if this is a table heading */ bool heading; /** @brief X position in table */ int x = 0; /** @brief Y position in table */ int y = 0; /** @brief Width in columns */ int w; /** @brief Height in rows */ int h; /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; }; /** @brief A table. * * The origin (x=y=0) is at the top left. Don't add overlapping cells to a * single table. */ struct Table: public Node { /** @brief Destructor */ ~Table() override; // TODO we do a lot of O(n^2) passes over this; can we do better? /** @brief List of cells */ std::vector cells; /** @brief Width of table (columns) */ int width() const; /** @brief Height of table (rows) */ int height() const; /** @brief Add a cell at the cursor * @param cell Cell to add * @return @p cell */ Cell *addCell(Cell *cell); /** @brief Add a heading cell at the cursor * @param cell Cell to add * @return @p cell */ Cell *addHeadingCell(Cell *cell) { cell->heading = true; return addCell(cell); } /** @brief Start a new row */ void newRow(); /** @brief Add a cell at a particular position * @param cell Cell to add * @param x X position * @param y Y position * @return @p cell */ Cell *addCell(Cell *cell, int x, int y); /** @brief Find the cell at a position * @param x X position * @param y Y position * @return @p cell or null pointer */ Cell *occupied(int x, int y) const; /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; /** @brief Cursor X position */ int x = 0; /** @brief Cursor Y position */ int y = 0; }; /** @brief The root container for the document */ struct RootContainer: public LinearContainer { /** @brief Render as HTML * @param os Output */ void renderHtml(std::ostream &os) const override; /** @brief Render as text * @param os Output */ void renderText(std::ostream &os) const override; }; /** @brief The content of the document */ RootContainer content; /** @brief The title of the document */ std::string title; /** @brief The stylesheet, for HTML output */ std::string htmlStyleSheet; /** @brief Append something to the document */ Node *append(Node *node) { return content.append(node); } /** @brief Append a heading */ Heading *heading(const std::string &text, int level = 1) { Heading *h = new Heading(new String(text), level); content.append(h); return h; } /** @brief Append a paragraph */ Paragraph *para(const std::string &text) { Paragraph *p = new Paragraph(new String(text)); content.append(p); return p; } /** @brief Append a verbatim section */ Verbatim *verbatim() { Verbatim *v = new Verbatim(); content.append(v); return v; } /** @brief Render the document as HTML * @param os Output */ void renderHtml(std::ostream &os) const; /** @brief Render the document as text * @param os Output */ void renderText(std::ostream &os) const; /** @brief HTML quoting */ static void quoteHtml(std::ostream &os, const std::string &s); /** @brief Word-wrap text */ static void wordWrapText(std::ostream &os, const std::string &s, size_t width, size_t indent = 0, bool indentFirst = true); }; #endif /* DOCUMENT_H */ rsbackup-3.0/src/Action.h0000644000175000017500000001063312626652313012275 00000000000000//-*-C++-*- // Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef ACTION_H #define ACTION_H /** @file Action.h * @brief Sequencing of concurrent operations * * An @ref Action performs some task, while holding some collection of * resources. The task is executed within the context of an @ref EventLoop and * is initiated by @ref Action::go. Resources are registered using @ref * Action::uses. * * An @ref ActionList is an ordered container of @ref Action objects. Actions * are executed concurrently, with the restriction that no two actions can hold * the same resource concurrently. */ #include #include #include #include class ActionList; class EventLoop; /** @brief One action that may be initiated concurrently * * An @ref Action performs some task, while holding some collection of * resources. The task is executed within the context of an @ref EventLoop and * is initiated by @ref Action::go; it should call ActionList::completed when * it is finished. Resources are registered using @ref Action::uses. * Actions must be added to an @ref ActionList to be executed. */ class Action { public: /** @brief Destructor */ virtual ~Action() = default; /** @brief Specify a resource that this action uses * @param r Resource name */ void uses(const std::string &r) { resources.push_back(r); } /** @brief Start the action * @param e Event loop * @param al Execution context * * Actions should not (normally) block but instead execute asynchronously * using event loop @p e. * * When it is complete it must call @ref ActionList::completed. */ virtual void go(EventLoop *e, ActionList *al) = 0; /** @brief Called when the action is complete * @param e Event loop * @param al Execution context * * The default implementation does nothing. */ virtual void done(EventLoop *e, ActionList *al); private: friend class ActionList; /** @brief Resources required by this action */ std::vector resources; /** @brief Current state */ bool running = false; }; /** @brief A collection of actions that are executed concurrently * * @ref Action "Actions" are executed concurrently, with the restriction that no two actions * can hold the same resource concurrently. * * When a new action is to be executed, the first action that has not been * started and does not contradict the restrictions above, is chosen for * execution. Actions are executed via Action::go; they should call * @ref ActionList::completed when they are finished. */ class ActionList { public: /** @brief Constructor * @param e Event loop */ ActionList(EventLoop *e): eventloop(e) { } /** @brief Add an action * @param a Action * * Adds an action to the end of the list. @p a must remain valid at least * until it has been completed, i.e. until @ref Action::done is called. */ void add(Action *a); /** @brief Initiate actions * * Returns when all actions are complete. * * This method repeatedly calls @ref EventLoop::wait, so if there are any * @ref Reactor objects attached to the event loop that do not belong to some * action, unexpected delays may result. */ void go(); /** @brief Called when an action is complete * * It is the responsibility of @ref Action subclasses to call this method. * Normally it should not leave any @ref Reactor objects attached to the @ref * EventLoop when it does so (see the caveat at @ref Action::go). */ void completed(Action *a); private: /** @brief Event loop */ EventLoop *eventloop; /** @brief List of remaining actions */ std::list actions; /** @brief Start any new actions if possible */ void trigger(); /** @brief In-use resources */ std::set resources; }; #endif /* ACTION_H */ rsbackup-3.0/src/RetireVolumes.cc0000664000175000017500000001601412621676402014024 00000000000000// Copyright © 2011, 2013, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Conf.h" #include "Store.h" #include "Command.h" #include "Utils.h" #include "Errors.h" #include "IO.h" #include "Database.h" #include "BulkRemove.h" #include static void removeDirectory(const std::string &path) { if(command.verbose) IO::out.writef("INFO: removing %s\n", path.c_str()); if(command.act && rmdir(path.c_str()) < 0 && errno != ENOENT) { error("removing %s: %s", path.c_str(), strerror(errno)); } } /** @brief One retirable backup */ struct Retirable { /** @brief Host name */ std::string hostName; /** @brief Volume name */ std::string volumeName; /** @brief Pointer to containing device */ Device *device; /** @brief Backup ID */ std::string id; /** @brief Bulk removal */ BulkRemove *b = nullptr; /** @brief Constructor * @param h Host name * @param v Volume name * @param d Pointer to containing device * @param i Backup ID */ inline Retirable(const std::string &h, const std::string &v, Device *d, std::string i): hostName(h), volumeName(v), device(d), id(i) { } /** @brief Destructor */ ~Retirable() { delete b; } /** @brief Schedule retire of this backup */ void scheduleRetire(ActionList &al) { assert(!b); const std::string backupPath = (device->store->path + PATH_SEP + hostName + PATH_SEP + volumeName + PATH_SEP + id); if(command.verbose) IO::out.writef("INFO: removing %s\n", backupPath.c_str()); if(command.act) { b = new BulkRemove(backupPath); b->uses(device->name); al.add(b); } } /** @brief Clean up after retire of this backup */ void retired() { const std::string backupPath = (device->store->path + PATH_SEP + hostName + PATH_SEP + volumeName + PATH_SEP + id); if(command.act) { if(b->getStatus()) { error("removing %s: %s", backupPath.c_str(), SubprocessFailed::format("rm", b->getStatus()).c_str()); return; } // Remove incomplete indicator std::string incompletePath = backupPath + ".incomplete"; if(unlink(incompletePath.c_str()) < 0 && errno != ENOENT) { error("removing %s", incompletePath.c_str(), strerror(errno)); return; } // Update database Database::Statement(config.getdb(), "DELETE FROM backup" " WHERE host=? AND volume=? AND device=? AND id=?", SQL_STRING, &hostName, SQL_STRING, &volumeName, SQL_STRING, &device->name, SQL_STRING, &id, SQL_END).next(); } } }; // Schedulal retire of one volume or host static void identifyVolumes(std::vector &retire, std::set &volume_directories, std::set &host_directories, const std::string &hostName, const std::string &volumeName) { // Verify action with user if(volumeName == "*") { if(config.findHost(hostName)) { if(!check("Really retire host '%s'?", hostName.c_str())) return; } } else { if(config.findVolume(hostName, volumeName)) { if(!check("Really retire volume '%s:%s'?", hostName.c_str(), volumeName.c_str())) return; } } // Find all the backups to retire { Database::Statement stmt(config.getdb()); if(volumeName == "*") stmt.prepare("SELECT volume,device,id FROM backup" " WHERE host=?", SQL_STRING, &hostName, SQL_END); else stmt.prepare("SELECT volume,device,id FROM backup" " WHERE host=? AND volume=?", SQL_STRING, &hostName, SQL_STRING, &volumeName, SQL_END); while(stmt.next()) { std::string deviceName = stmt.get_string(1); config.identifyDevices(Store::Enabled); Device *device = config.findDevice(deviceName); if(!device) { // User should use --retire-device instead error("backup on unknown device %s (use --retire-device)", deviceName.c_str()); continue; } if(!device->store) { error("backup on unavailable device %s", deviceName.c_str()); continue; } if(device->store->state != Store::Enabled) { error("backup on disabled device %s", deviceName.c_str()); continue; } retire.push_back(Retirable(hostName, stmt.get_string(0), device, stmt.get_string(2))); // Zap all retired volume directories volume_directories.insert(device->store->path + PATH_SEP + hostName + PATH_SEP + stmt.get_string(0)); // ...and host directories if the whole host is being retired. if(volumeName == "*") host_directories.insert(device->store->path + PATH_SEP + hostName); } } } void retireVolumes() { // Sanity-check command for(auto &selection: command.selections) if(selection.sense == false) throw CommandError("cannot use negative selections with --retire"); // Identify backups to retire and directories to remove std::vector retire; std::set volume_directories, host_directories; for(auto &selection: command.selections) { if(selection.host == "*") throw CommandError("cannot retire all hosts"); identifyVolumes(retire, volume_directories, host_directories, selection.host, selection.volume); } // Schedule removal EventLoop e; ActionList al(&e); for(Retirable &r: retire) r.scheduleRetire(al); // Perform removal al.go(); // Clean up .incomplete files and db after removal for(Retirable &r: retire) r.retired(); // Clean up redundant directories for(auto &d: volume_directories) removeDirectory(d); for(auto &d: host_directories) removeDirectory(d); } rsbackup-3.0/src/Makefile.in0000664000175000017500000016402512635241702012757 00000000000000# Makefile.in generated by automake 1.14.1 from 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without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Document.h" #include "Conf.h" #include "Command.h" #include "IO.h" #include "Database.h" #include "Report.h" #include "Utils.h" #include #include #include #include // Split up a color into RGB components void Report::unpackColor(unsigned color, int rgb[3]) { rgb[0] = (color >> 16) & 255; rgb[1] = (color >> 8) & 255; rgb[2] = color & 255; } // Pack a color from RGB components unsigned Report::packColor(const int rgb[3]) { return rgb[0] * 65536 + rgb[1] * 256 + rgb[2]; } // Pick a color as a (clamped) linear combination of two endpoints unsigned Report::pickColor(unsigned zero, unsigned one, double param) { int zeroRgb[3], oneRgb[3], resultRgb[3]; unpackColor(zero, zeroRgb); unpackColor(one, oneRgb); if(param < 0) param = 0; if(param > 1) param = 1; resultRgb[0] = zeroRgb[0] * (1 - param) + oneRgb[0] * param; resultRgb[1] = zeroRgb[1] * (1 - param) + oneRgb[1] * param; resultRgb[2] = zeroRgb[2] * (1 - param) + oneRgb[2] * param; return packColor(resultRgb); } // Generate the list of warnings void Report::reportWarnings() { char buffer[1024]; Document::List *l = new Document::List(); for(auto &d: config.unknownDevices) { l->entry("Unknown device " + d); ++devices_unknown; } for(auto &h: config.unknownHosts) { l->entry("Unknown host " + h); ++hosts_unknown; } for(auto &h: config.hosts) { const std::string &hostName = h.first; Host *host = h.second; for(auto &v: host->unknownVolumes) { l->entry("Unknown volume " + v + " on host " + hostName); ++volumes_unknown; } } if(backups_missing) { snprintf(buffer, sizeof buffer, "WARNING: %d volumes have no backups.", backups_missing); l->entry(buffer); } if(backups_partial) { snprintf(buffer, sizeof buffer, "WARNING: %d volumes are not fully backed up.", backups_partial); l->entry(buffer); } if(backups_out_of_date) { snprintf(buffer, sizeof buffer, "WARNING: %d volumes are out of date.", backups_out_of_date); l->entry(buffer); } if(backups_failed) { snprintf(buffer, sizeof buffer, "WARNING: %d volumes failed latest backup.", backups_failed); l->entry(buffer); } if(l->nodes.size() > 0) { d.heading("Warnings", 2); d.append(l); } else delete l; } // Generate the summary table Document::Table *Report::reportSummary() { Document::Table *t = new Document::Table(); t->addHeadingCell(new Document::Cell("Host", 1, 3)); t->addHeadingCell(new Document::Cell("Volume", 1, 3)); t->addHeadingCell(new Document::Cell("Oldest", 1, 3)); t->addHeadingCell(new Document::Cell("Total", 1, 3)); t->addHeadingCell(new Document::Cell("Devices", 2 * config.devices.size(), 1)); t->newRow(); for(auto &d: config.devices) t->addHeadingCell(new Document::Cell(d.second->name, 2, 1)); t->newRow(); for(auto attribute((unused)) &d: config.devices) { t->addHeadingCell(new Document::Cell("Newest")); t->addHeadingCell(new Document::Cell("Count")); } t->newRow(); for(auto &h: config.hosts) { Host *host = h.second; t->addCell(new Document::Cell(host->name, 1, host->volumes.size())) ->style = "host"; for(auto &v: host->volumes) { Volume *volume = v.second; // See if every device has a backup bool missingDevice = false; for(auto &d: config.devices) { Device *device = d.second; if(!contains(volume->perDevice, device->name)) missingDevice = true; } t->addCell(new Document::Cell(volume->name)) ->style = "volume"; t->addCell(new Document::Cell(volume->oldest != Date() ? volume->oldest.toString() : "none")); t->addCell(new Document::Cell(new Document::String(volume->completed))) ->style = missingDevice ? "bad" : "good"; bool out_of_date = true; size_t devices_used = 0; for(auto &d: config.devices) { const Device *device = d.second; Volume::PerDevice &perDevice = volume->perDevice[device->name]; if(perDevice.count) { // At least one successful backups Document::Cell *c = t->addCell(new Document::Cell(perDevice.newest.toString())); int newestAge = Date::today() - perDevice.newest; if(newestAge <= volume->maxAge) { double param = (pow(2, (double)newestAge / volume->maxAge) - 1) / 2.0; c->bgcolor = pickColor(config.colorGood, config.colorBad, param); out_of_date = false; } else { c->style = "bad"; } ++devices_used; } else { // No succesful backups! t->addCell(new Document::Cell("none")) ->style = "bad"; } t->addCell(new Document::Cell(new Document::String(perDevice.count))) ->style = perDevice.count ? "good" : "bad"; // Look for the most recent attempt at this device const Backup *most_recent_backup = nullptr; for(const Backup *b: boost::adaptors::reverse(volume->backups)) { if(b->getStatus() == COMPLETE && b->deviceName == device->name) { most_recent_backup = b; break; } } if(most_recent_backup && most_recent_backup->rc != 0) ++backups_failed; } if(devices_used < config.devices.size()) { if(devices_used == 0) ++backups_missing; else ++backups_partial; } else if(out_of_date) ++backups_out_of_date; t->newRow(); } } return t; } // Return true if this is a suitable log for the report bool Report::suitableLog(const Volume *volume, const Backup *backup) { // Empty logs are never shown. if(!backup->contents.size()) return false; switch(command.logVerbosity) { case Command::All: // Show everything return true; case Command::Errors: // Show all error logs return backup->rc != 0; case Command::Recent: // Show the most recent error log for the device return backup == volume->mostRecentFailedBackup(backup->getDevice()); case Command::Latest: // Show the most recent logfile for the device return backup == volume->mostRecentBackup(backup->getDevice()); case Command::Failed: // Show the most recent logfile for the device, if it is an error return (backup->rc && backup == volume->mostRecentBackup(backup->getDevice())); default: throw std::logic_error("unknown log verbosity"); } } // Generate the report of backup logfiles for a volume void Report::reportLogs(const Volume *volume) { Document::LinearContainer *lc = nullptr; Host *host = volume->parent; // Backups for a volume are ordered primarily by date and secondarily by // device. The most recent backups are the most interesting so they are // displayed in reverse. std::set devicesSeen; for(const Backup *backup: boost::adaptors::reverse(volume->backups)) { // Only include logs of failed backups if(suitableLog(volume, backup)) { if(!lc) { d.heading("Host " + host->name + " volume " + volume->name + " (" + volume->path + ")", 3); lc = new Document::LinearContainer(); lc->style = "volume"; d.append(lc); } Document::Heading *heading = new Document::Heading(backup->date.toString() + " device " + backup->deviceName + " volume " + backup->volume->parent->name + ":" + backup->volume->name, 4); if(!contains(devicesSeen, backup->deviceName)) heading->style = "recent"; lc->append(heading); Document::Verbatim *v = new Document::Verbatim(); v->style = "log"; v->append(backup->contents); lc->append(v); } devicesSeen.insert(backup->deviceName); } } // Generate the report of backup logfiles for everything void Report::reportLogs() { // Sort by host/volume first, then date, device *last* for(auto &h: config.hosts) { Host *host = h.second; for(auto &v: host->volumes) { Volume *volume = v.second; reportLogs(volume); } } } // Generate the report of pruning logfiles Document::Node *Report::reportPruneLogs() { Document::Table *t = new Document::Table(); t->addHeadingCell(new Document::Cell("Created", 1, 1)); t->addHeadingCell(new Document::Cell("Pruned", 1, 1)); t->addHeadingCell(new Document::Cell("Host", 1, 1)); t->addHeadingCell(new Document::Cell("Volume", 1, 1)); t->addHeadingCell(new Document::Cell("Device", 1, 1)); t->addHeadingCell(new Document::Cell("Reason", 1, 1)); t->newRow(); const int64_t cutoff = Date::now() - 86400 * config.reportPruneLogs; Database::Statement stmt(config.getdb(), "SELECT host,volume,device,time,pruned,log" " FROM backup" " WHERE (status=? OR status=?) AND pruned >= ?" " ORDER BY pruned DESC", SQL_INT, PRUNING, SQL_INT, PRUNED, SQL_INT64, cutoff, SQL_END); while(stmt.next()) { Backup backup; char timestr[64]; std::string hostName = stmt.get_string(0); std::string volumeName = stmt.get_string(1); std::string deviceName = stmt.get_string(2); time_t when = stmt.get_int64(3); time_t pruned = stmt.get_int64(4); std::string reason = stmt.get_blob(5); strftime(timestr, sizeof timestr, "%Y-%m-%d", localtime(&when)); t->addCell(new Document::Cell(timestr)); strftime(timestr, sizeof timestr, "%Y-%m-%d", localtime(&pruned)); t->addCell(new Document::Cell(timestr)); t->addCell(new Document::Cell(hostName)); t->addCell(new Document::Cell(volumeName)); t->addCell(new Document::Cell(deviceName)); t->addCell(new Document::Cell(reason)); t->newRow(); } return t; } // Generate the full report void Report::generate() { backups_missing = 0; backups_partial = 0; backups_out_of_date = 0; backups_failed = 0; devices_unknown = 0; hosts_unknown = 0; volumes_unknown = 0; d.title = "Backup report (" + Date::today().toString() + ")"; d.heading(d.title); /* Generating the summary has a side effect of filling in the summary * counters */ Document::Table *report = reportSummary(); // Unknown objects ---------------------------------------------------------- reportWarnings(); // Summary table ------------------------------------------------------------ d.heading("Summary", 2); d.append(report); // Logfiles ----------------------------------------------------------------- d.heading("Logfiles", 2); reportLogs(); // Prune logs --------------------------------------------------------------- d.heading("Pruning logs", 3); // TODO anchor d.append(reportPruneLogs()); // Generation time ---------------------------------------------------------- Document::Paragraph *p = d.para("Generated "); if(getenv("RSBACKUP_TODAY")) p->append(new Document::String("")); else { time_t now; time(&now); p->append(new Document::String(ctime(&now))); } } rsbackup-3.0/src/Errors.cc0000664000175000017500000000356412450336324012475 00000000000000// Copyright © 2011, 2012, 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Errors.h" #include #include #include #include #if HAVE_EXECINFO_H # include #endif std::string SubprocessFailed::format(const std::string &name, int wstat) { if(WIFSIGNALED(wstat)) { int sig = WTERMSIG(wstat); return (name + ": " + strsignal(sig) + (WCOREDUMP(wstat) ? " (core dumped)" : "")); } else if(WIFSTOPPED(wstat)) { int sig = WSTOPSIG(wstat); return (name + ": " + strsignal(sig)); } else if(WIFEXITED(wstat)) { char buffer[64]; int rc = WEXITSTATUS(wstat); snprintf(buffer, sizeof buffer, "%d", rc); return (name + ": exited with status " + buffer); } else { char buffer[64]; snprintf(buffer, sizeof buffer, "%#x", wstat); return (name + ": exited with wait status " + buffer); } } Error::Error(const std::string &msg): std::runtime_error(msg) { #if HAVE_EXECINFO_H stacksize = backtrace(stack, sizeof stack / sizeof *stack); #endif } void Error::trace(FILE *fp) { #if HAVE_EXECINFO_H char **names = backtrace_symbols(stack, stacksize); for(int i = 0; i < stacksize; ++i) fprintf(fp, "%s\n", names[i]); free(names); #endif } rsbackup-3.0/src/ConfBase.cc0000664000175000017500000001003612621677062012700 00000000000000// Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Conf.h" #include "Utils.h" #include #include std::string ConfBase::quote(const std::string &s) { bool need_quote = false; if(!s.size()) need_quote = true; else if(s[0] == '#') need_quote = true; else { for(auto c: s) { if(isspace(c)) need_quote = true; if(c == '\\' || c == '"') need_quote = true; } } if(!need_quote) return s; std::stringstream ss; ss << '"'; for(auto c: s) { if(c == '\\' || c == '"') ss << '\\'; ss << c; } ss << '"'; return ss.str(); } std::string ConfBase::quote(const std::vector &vs) { std::stringstream ss; for(size_t n = 0; n < vs.size(); ++n) { if(n) ss << ' '; ss << quote(vs[n]); } return ss.str();} std::string ConfBase::indent(int step) { return std::string(step, ' '); } void ConfBase::write(std::ostream &os, int step, bool verbose) const { describe_type *d = verbose && !getParent() ? describe : nodescribe; d(os, "# Maximum time with no backups before flagging host in report", step); d(os, "# max-age DAYS", step); os << indent(step) << "max-age " << maxAge << '\n'; d(os, "", 0); d(os, "# Prune policy for this " + what(), step); d(os, "# prune-policy age|decay|exec|never", step); os << indent(step) << "prune-policy " << prunePolicy << '\n'; d(os, "", 0); d(os, "# Prune parameters", step); d(os, "# prune-parameter NAME VALUE", step); d(os, "# prune-parameter --remove NAME", step); for(auto &p: pruneParameters) os << indent(step) << "prune-parameter " << quote(p.first) << ' ' << quote(p.second) << '\n'; // Any parameters set in our parent but not present here must have been // removed. ConfBase *parent = getParent(); if(parent) for(auto &p: parent->pruneParameters) if(!contains(pruneParameters, p.first)) os << indent(step) << "prune-parameter --remove " << quote(p.first) << '\n'; d(os, "", 0); d(os, "# Command to run prior to making a backup", step); d(os, "# pre-backup-hook COMMAND ...", step); if(preBackup.size()) os << indent(step) << "pre-backup-hook " << quote(preBackup) << '\n'; d(os, "", 0); d(os, "# Command to run after making a backup", step); d(os, "# post-backup-hook COMMAND ...", step); if(postBackup.size()) os << indent(step) << "post-backup-hook " << quote(postBackup) << '\n'; d(os, "", 0); d(os, "# Maximum time to wait for rsync to complete", step); d(os, "# rsync-timeout SECONDS", step); if(rsyncTimeout) os << indent(step) << "rsync-timeout " << rsyncTimeout << '\n'; d(os, "", 0); d(os, "# Maximum time to wait before giving up on a host", step); d(os, "# ssh-timeout SECONDS", step); os << indent(step) << "ssh-timeout " << sshTimeout << '\n'; d(os, "", 0); d(os, "# Maximum time to wait for a hook to complete", step); d(os, "# hook-timeout SECONDS", step); if(hookTimeout) os << indent(step) << "hook-timeout " << hookTimeout << '\n'; d(os, "", 0); } void ConfBase::describe(std::ostream &os, const std::string &description, int step) { if(description.size()) os << indent(step) << description; os << '\n'; } void ConfBase::nodescribe(std::ostream &, const std::string &, int) { } rsbackup-3.0/src/Backup.cc0000644000175000017500000000642212626351237012425 00000000000000// Copyright © 2011, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Conf.h" #include "Store.h" #include "Database.h" #include #include // Return the path to this backup std::string Backup::backupPath() const { const Host *host = volume->parent; const Device *device = host->parent->findDevice(deviceName); const Store *store = device->store; assert(store != nullptr); return (store->path + PATH_SEP + host->name + PATH_SEP + volume->name + PATH_SEP + id); } void Backup::insert(Database &db, bool replace) const { const std::string command = replace ? "INSERT OR REPLACE" : "INSERT"; Database::Statement(db, (command + " INTO backup" " (host,volume,device,id,time,pruned,rc,status,log)" " VALUES (?,?,?,?,?,?,?,?,?)").c_str(), SQL_STRING, &volume->parent->name, SQL_STRING, &volume->name, SQL_STRING, &deviceName, SQL_STRING, &id, SQL_INT64, (sqlite_int64)time, SQL_INT64, (sqlite_int64)pruned, SQL_INT, rc, SQL_INT, status, SQL_STRING, &contents, SQL_END).next(); } void Backup::update(Database &db) const { Database::Statement(db, "UPDATE backup SET rc=?,status=?,log=?,time=?,pruned=?" " WHERE host=? AND volume=? AND device=? AND id=?", SQL_INT, rc, SQL_INT, status, SQL_STRING, &contents, SQL_INT64, (sqlite_int64)time, SQL_INT64, (sqlite_int64)pruned, SQL_STRING, &volume->parent->name, SQL_STRING, &volume->name, SQL_STRING, &deviceName, SQL_STRING, &id, SQL_END).next(); } void Backup::remove(Database &db) const { Database::Statement(db, "DELETE FROM backup" " WHERE host=? AND volume=? AND device=? AND id=?", SQL_STRING, &volume->parent->name, SQL_STRING, &volume->name, SQL_STRING, &deviceName, SQL_STRING, &id, SQL_END).next(); } void Backup::setStatus(int n) { if(status != n) { status = n; if(volume) volume->calculate(); } } const char *const backup_status_names[] = { "unknown", "underway", "complete", "failed", "pruning", "pruned" }; rsbackup-3.0/src/EventLoop.cc0000664000175000017500000001321012621702266013123 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include "EventLoop.h" #include "Errors.h" #include #include #include #include #include #include #include void Reactor::onReadable(EventLoop *, int, const void *, size_t) { throw std::logic_error("Reactor::onReadable"); } void Reactor::onReadError(EventLoop *, int, int) { throw std::logic_error("Reactor::onReadError"); } void Reactor::onWritable(EventLoop *, int) { throw std::logic_error("Reactor::onWritable"); } void Reactor::onTimeout(EventLoop *, const struct timespec &) { throw std::logic_error("Reactor::onTimeout"); } void Reactor::onWait(EventLoop *, pid_t, int, const struct rusage &) { throw std::logic_error("Reactor::onWait"); } EventLoop::EventLoop() { if(sigpipe[0] >= 0) throw std::logic_error("EventLoop::EventLoop"); struct sigaction sa; sigset_t ss; sigemptyset(&ss); sigaddset(&ss, SIGCHLD); if(sigprocmask(SIG_BLOCK, &ss, nullptr) < 0) throw SystemError("sigprocmask", errno); sa.sa_handler = EventLoop::signalled; sigfillset(&sa.sa_mask); sa.sa_flags = SA_RESTART; if(sigaction(SIGCHLD, &sa, nullptr) < 0) throw SystemError("sigaction", errno); if(pipe(sigpipe) < 0) throw SystemError("pipe", errno); nonblock(sigpipe[0]); nonblock(sigpipe[1]); whenReadable(sigpipe[0], this); } EventLoop::~EventLoop() { sigset_t ss; signal(SIGCHLD, SIG_DFL); sigemptyset(&ss); sigaddset(&ss, SIGCHLD); if(sigprocmask(SIG_UNBLOCK, &ss, nullptr) < 0) throw SystemError("sigprocmask", errno); close(sigpipe[0]); close(sigpipe[1]); sigpipe[0] = sigpipe[1] = -1; } void EventLoop::signalled(int) { int save_errno = errno; ssize_t written = write(sigpipe[1], "", 1); (void)written; errno = save_errno; } int EventLoop::sigpipe[2] = { -1, -1 }; void EventLoop::whenReadable(int fd, Reactor *r) { readers[fd] = r; reconf = true; } void EventLoop::cancelRead(int fd) { readers.erase(fd); reconf = true; } void EventLoop::whenWritable(int fd, Reactor *r) { writers[fd] = r; reconf = true; } void EventLoop::cancelWrite(int fd) { writers.erase(fd); reconf = true; } void EventLoop::whenTimeout(const struct timespec &t, Reactor *r) { timeouts.insert({t, r}); reconf = true; } void EventLoop::whenWaited(pid_t pid, Reactor *r) { waiters[pid] = r; reconf = true; } void EventLoop::wait() { sigset_t ss; if(sigprocmask(SIG_SETMASK, nullptr, &ss) < 0) throw SystemError("sigprocmask", errno); sigdelset(&ss, SIGCHLD); while(readers.size() > 1 || writers.size() > 0 || waiters.size() > 0) { fd_set rfds, wfds; struct timespec ts, *tsp; int maxfd = -1, n; if(timeouts.size() > 0) { auto it = timeouts.begin(); struct timespec now, first = it->first; getTimestamp(now); if(now >= first) { Reactor *r = it->second; timeouts.erase(it); r->onTimeout(this, now); continue; } ts = first - now; if(ts.tv_sec >= 10) ts.tv_sec = 10; tsp = &ts; } else tsp = nullptr; FD_ZERO(&rfds); FD_ZERO(&wfds); for(auto &r: readers) { int fd = r.first; FD_SET(fd, &rfds); maxfd = std::max(maxfd, fd); } for(auto &w: writers) { int fd = w.first; FD_SET(fd, &wfds); maxfd = std::max(maxfd, fd); } n = pselect(maxfd + 1, &rfds, &wfds, nullptr, tsp, &ss); if(n < 0) { if(errno != EINTR) throw IOError("pselect", errno); } else if(n > 0) { reconf = false; for(auto &r: readers) { int fd = r.first; if(FD_ISSET(fd, &rfds)) { char buffer[4096]; ssize_t nbytes = read(fd, buffer, sizeof buffer); if(nbytes < 0) { if(errno == EINTR || errno == EAGAIN) continue; r.second->onReadError(this, fd, errno); } else r.second->onReadable(this, fd, buffer, nbytes); if(reconf) break; } } for(auto &w: writers) { int fd = w.first; if(FD_ISSET(fd, &wfds)) { w.second->onWritable(this, fd); if(reconf) break; } } } } } void EventLoop::onReadable(EventLoop *, int, const void *, size_t) { pid_t pid; struct rusage ru; int status; while(waiters.size() > 0) { pid = wait4(-1, &status, WNOHANG, &ru); if(pid < 0) { if(errno != EINTR) throw SystemError("wait4", errno); } if(pid <= 0) return; auto it = waiters.find(pid); if(it != waiters.end()) { Reactor *r = it->second; waiters.erase(it); r->onWait(this, pid, status, ru); } } } void EventLoop::getTimestamp(struct timespec &now) { #ifdef CLOCK_MONOTONIC if(clock_gettime(CLOCK_MONOTONIC, &now) < 0) throw IOError("clock_gettime", errno); #else struct timeval tv; if(gettimeofday(&tv, nullptr) < 0) throw IOError("gettimeofday", errno); now.tv_sec = tv.tv_sec; now.tv_nsec = tv.tv_sec * 1000; #endif } rsbackup-3.0/src/test-globfiles.cc0000664000175000017500000000376512452265667014164 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" #include #include #include #include #include #include void create(const char *path) { int fd = open(path, O_WRONLY|O_CREAT, 0666); assert(fd >= 0); close(fd); } int main() { const char *tmpdir; char *dir; std::vector files; tmpdir = getenv("TMPDIR"); if(!tmpdir) tmpdir = "/tmp"; assert(asprintf(&dir, "%s/XXXXXX", tmpdir) > 0); assert(mkdtemp(dir)); assert(chdir(dir) >= 0); globFiles(files, "nothing", 0); assert(files.size() == 0); files.push_back("spong"); globFiles(files, "nothing", 0); assert(files.size() == 0); globFiles(files, "*", 0); assert(files.size() == 0); globFiles(files, "*", GLOB_NOCHECK); assert(files.size() == 1); assert(files[0] == "*"); create("a"); globFiles(files, "*", 0); assert(files.size() == 1); assert(files[0] == "a"); globFiles(files, "b", 0); assert(files.size() == 0); create("b"); globFiles(files, "*", 0); assert(files.size() == 2); assert(files[0] == "a"); assert(files[1] == "b"); globFiles(files, "b", 0); assert(files.size() == 1); assert(files[0] == "b"); int r = system(("rm -rf " + (std::string)dir).c_str()); (void)r; // Work around GCC/Glibc stupidity return 0; } rsbackup-3.0/src/nonblock.cc0000664000175000017500000000175612607557643013044 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Errors.h" #include "Utils.h" #include #include void nonblock(int fd) { int ret = fcntl(fd, F_GETFL); if(ret < 0) throw SystemError("fcntl", errno); if(fcntl(fd, F_SETFL, ret | O_NONBLOCK) < 0) throw SystemError("fcntl", errno); } rsbackup-3.0/src/Device.cc0000664000175000017500000000161112620463022012402 00000000000000// Copyright © 2011, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Conf.h" bool Device::valid(const std::string &name) { return name.size() > 0 && name.at(0) != '-' && name.find_first_not_of(DEVICE_VALID) == std::string::npos; } rsbackup-3.0/src/Document.cc0000664000175000017500000000420012621677062012772 00000000000000// Copyright © 2011, 2012, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Document.h" #include "Utils.h" #include // LinearContainer ------------------------------------------------------------ Document::LinearContainer::~LinearContainer() { deleteAll(nodes); } // String --------------------------------------------------------------------- Document::String::String(int n) { char buffer[64]; snprintf(buffer, sizeof buffer, "%d", n); text = buffer; } // Table ---------------------------------------------------------------------- Document::Table::~Table() { deleteAll(cells); } int Document::Table::width() const { int w = 0; for(const Cell *cell: cells) { int ww = cell->x + cell->w; if(ww > w) w = ww; } return w; } int Document::Table::height() const { int h = 0; for(const Cell *cell: cells) { int hh = cell->y + cell->h; if(hh > h) h = hh; } return h; } Document::Cell *Document::Table::addCell(Cell *cell) { addCell(cell, x, y); while(occupied(x, y)) ++x; return cell; } void Document::Table::newRow() { x = 0; ++y; while(occupied(x, y)) ++x; } Document::Cell *Document::Table::addCell(Cell *cell, int x, int y) { cell->x = x; cell->y = y; cells.push_back(cell); return cell; } Document::Cell *Document::Table::occupied(int x, int y) const { for(Cell *cell: cells) { if(x >= cell->x && x < cell->x + cell->w && y >= cell->y && y < cell->y + cell->h) return cell; } return nullptr; } rsbackup-3.0/src/test-volume.cc0000664000175000017500000000224312620463022013471 00000000000000// Copyright © 2014-15 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Conf.h" #include #include int main() { assert(!Volume::valid("")); assert(Volume::valid( "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.")); assert(!Volume::valid("/")); assert(!Volume::valid("~")); assert(!Volume::valid("\x80")); assert(!Volume::valid(" ")); assert(!Volume::valid("\x1F")); assert(!Volume::valid("-whatever")); assert(Host::valid("what-are-the-civilian-applications")); return 0; } rsbackup-3.0/src/Email.cc0000664000175000017500000000351612621703203012237 00000000000000// Copyright © 2011, 2012, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Email.h" #include "Conf.h" #include "Errors.h" #include "IO.h" #include "Command.h" void Email::send() const { if(to.size() == 0) throw std::logic_error("no recipients for email"); std::vector command = { config.sendmail, "-t", // recipients from header "-oee", // request bounce xor error "-oi", // de-magic '.' "-odb" // background delivery }; IO mail; mail.popen(command, WriteToPipe, ::command.verbose); if(from.size()) mail.writef("From: %s\n", from.c_str()); mail.writef("To: "); for(size_t n = 0; n < to.size(); ++n) { if(n) mail.writef(", "); mail.writef("%s", to[n].c_str()); } mail.writef("\n"); mail.writef("Subject: %s\n", subject.c_str()); mail.writef("MIME-Version: 1.0\n"); mail.writef("User-Agent: rsbackup/" VERSION "\n"); mail.writef("Content-Type: %s\n", type.c_str()); mail.writef("\n"); mail.write(content); if(content.size() && content[content.size() - 1] != '\n') mail.write("\n"); mail.close(); } rsbackup-3.0/src/test-device.cc0000664000175000017500000000207412620463022013423 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Conf.h" #include #include int main() { assert(!Device::valid("")); assert(Device::valid( "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.")); assert(!Device::valid("/")); assert(!Device::valid("~")); assert(!Device::valid("\x80")); assert(!Device::valid(" ")); assert(!Device::valid("\x1F")); return 0; } rsbackup-3.0/src/FileLock.h0000664000175000017500000000352012626574404012553 00000000000000//-*-C++-*- // Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef FILELOCK_H #define FILELOCK_H /** @file FileLock.h * @brief File locking */ #include /** @brief Hold an flock() lock on a file */ class FileLock { public: /** @brief Constructor * @param path File to lock * * The constructor does not acquire the lock. */ FileLock(const std::string &path); FileLock(const FileLock &) = delete; FileLock &operator=(const FileLock &) = delete; /** @brief Destructor * * Releases the lock if is held. */ ~FileLock(); /** @brief Acquire the lock * @param wait If true, block until lock can be acquire; else give up * @return true if the lock was acquired * * Returns immediately if the lock is already held. Note that this is not a * recursive lock! */ bool acquire(bool wait = true); /** @brief Release the lock * * The lock must be held. */ void release(); private: /** @brief Path to lockfile */ std::string path; /** @brief Open lockfile, or -1 */ int fd = -1; /** @brief @c true when lock is held */ bool held = false; /** @brief @c Ensure @p fd is open */ void ensureOpen(); }; #endif /* FILELOCK_H */ rsbackup-3.0/src/PruneAge.cc0000664000175000017500000000411212620463022012710 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Conf.h" #include "Prune.h" #include "Utils.h" #include /** @brief The @c age pruning policy */ class PruneAge: public PrunePolicy { public: PruneAge(): PrunePolicy("age") {} void validate(const Volume *volume) const override { parseInteger(get(volume, "prune-age", DEFAULT_PRUNE_AGE), 1); parseInteger(get(volume, "min-backups", DEFAULT_MIN_BACKUPS), 1); } void prunable(std::vector &onDevice, std::map &prune, int) const override { const Volume *volume = onDevice.at(0)->volume; int pruneAge = parseInteger(get(volume, "prune-age", DEFAULT_PRUNE_AGE), 1); int minBackups = parseInteger(get(volume, "min-backups", DEFAULT_MIN_BACKUPS), 1); size_t left = onDevice.size(); for(Backup *backup: onDevice) { int age = Date::today() - backup->date; // Keep backups that are young enough if(age <= pruneAge) continue; // Keep backups that are on underpopulated devices if(left <= static_cast(minBackups)) continue; std::ostringstream ss; ss << "age " << age << " > " << pruneAge << " and remaining " << onDevice.size() << " > " << minBackups; prune[backup] = ss.str(); --left; } } } prune_age; rsbackup-3.0/src/globFiles.cc0000664000175000017500000000350212534527675013135 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Utils.h" #include "Errors.h" #include #include extern "C" { static int globFilesError(const char *epath, int errno_value); }; static std::string globErrorPath; static int globErrno; void globFiles(std::vector &files, const std::string &pattern, int flags) { glob_t g; memset(&g, 0, sizeof g); try { switch(glob(pattern.c_str(), flags, globFilesError, &g)) { case GLOB_NOSPACE: throw SystemError("glob: out of memory"); case GLOB_ABORTED: throw SystemError(globErrorPath, globErrno); default: throw SystemError("glob: unrecognized return value"); case GLOB_NOMATCH: case 0: break; } files.clear(); for(size_t n = 0; n < g.gl_pathc; ++n) files.push_back(g.gl_pathv[n]); } catch(std::runtime_error &) { globfree(&g); throw; } globfree(&g); } static int globFilesError(const char *epath, int errno_value) { // Not re-entrant (stupid API design). Fortunately this isn't a threaded // program... globErrorPath = epath; globErrno = errno_value; return -1; } rsbackup-3.0/src/test-timespec.cc0000664000175000017500000000257412330764571014015 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Utils.h" int main() { const struct timespec ts[] = { { 0, 0 }, { 0, 500 * 1000000 }, { 1, 0 }, { 1, 500 * 1000000 }, }; #define NTS (sizeof ts / sizeof *ts) for(size_t i = 0; i < NTS; ++i) { for(size_t j = 0; j < NTS; ++j) { if(i < j) { assert(!(ts[i] >= ts[j])); assert(!(ts[i] == ts[j])); } else if(i == j) { assert(ts[i] >= ts[j]); assert(ts[i] == ts[j]); } else { assert(ts[i] >= ts[j]); assert(!(ts[i] == ts[j])); } assert(ts[i] - ts[i] == ts[0]); } } assert(ts[2] - ts[1] == ts[1]); assert(ts[3] - ts[2] == ts[1]); assert(ts[3] - ts[1] == ts[2]); return 0; } rsbackup-3.0/src/test-prunedecay.cc0000664000175000017500000000253512631027577014342 00000000000000// Copyright © 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Prune.h" #include #include static const int v12[] = { 0,1,1,2,2,2,2,3,-1 }; static const int v22[] = { 0,0,1,1,1,1,2,2,2,2,2,2,2,2,3,-1 }; static const int v13[] = { 0,1,1,1,2,2,2,2,2,2,2,2,2,3,-1 }; static const int v23[] = { 0,0,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,3,-1 }; static void check(int w, int s, const int *v) { int a = 1; while(*v >= 0) { int n = prune_decay_bucket(w, s, a); //printf("w=%d s=%d a=%d n=%d expected %d\n", w, s, a, n, *v); assert(n == *v); ++v; ++a; } } int main(void) { check(1, 2, v12); check(2, 2, v22); check(1, 3, v13); check(2, 3, v23); return 0; } rsbackup-3.0/src/error.cc0000664000175000017500000000223412327163346012350 00000000000000// Copyright © 2014 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "IO.h" int errors; static void error_generic(const char *tag, const char *fmt, va_list ap) { IO::err.writef("%s: ", tag); IO::err.vwritef(fmt, ap); IO::err.write("\n"); } void error(const char *fmt, ...) { va_list ap; va_start(ap, fmt); error_generic("ERROR", fmt, ap); va_end(ap); ++errors; } void warning(const char *fmt, ...) { va_list ap; va_start(ap, fmt); error_generic("WARNING", fmt, ap); va_end(ap); } rsbackup-3.0/src/Host.cc0000644000175000017500000000765312621640033012132 00000000000000// Copyright © 2011, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Conf.h" #include "Subprocess.h" #include "Command.h" #include #include #include void Host::select(bool sense) { for(auto &v: volumes) v.second->select(sense); } bool Host::selected() const { for(auto &v: volumes) if(v.second->selected()) return true; return false; } bool Host::valid(const std::string &name) { return name.size() > 0 && name.at(0) != '-' && name.find_first_not_of(HOST_VALID) == std::string::npos; } void Host::addVolume(Volume *v) { volumes[v->name] = v; } Volume *Host::findVolume(const std::string &volumeName) const { auto it = volumes.find(volumeName); return it != volumes.end() ? it->second : nullptr; } std::string Host::userAndHost() const { return (user.size() ? user + "@" + hostname : hostname); } std::string Host::sshPrefix() const { std::string s = userAndHost(); return s == "localhost" ? "" : s + ":"; } bool Host::available() const { // localhost is always available if(hostname == "localhost") return true; return invoke(nullptr, "true", (const char *)nullptr) == 0; } void Host::write(std::ostream &os, int step, bool verbose) const { describe_type *d = verbose ? describe : nodescribe; os << indent(step) << "host " << quote(name) << '\n'; step += 4; ConfBase::write(os, step, verbose); d(os, "", step); d(os, "# Hostname for SSH", step); d(os, "# hostname NAME", step); os << indent(step) << "hostname " << quote(hostname) << '\n'; d(os, "", step); d(os, "# Username for SSH; default is not to supply a username", step); d(os, "# user NAME", step); if(user.size()) os << indent(step) << "user " << quote(user) << '\n'; d(os, "", step); d(os, "# Treat host being down as an error", step); d(os, "# always-up true|false", step); os << indent(step) << "always-up " << (alwaysUp ? "true" : "false") << '\n'; d(os, "", step); d(os, "# Glob pattern for devices this host will be backed up to", step); d(os, "# devices PATTERN", step); if(devicePattern.size()) os << indent(step) << "devices " << quote(devicePattern) << '\n'; d(os, "", step); d(os, "Priority for this host (higher priority = backed up earlier)", step); d(os, "# priority INTEGER", step); os << indent(step) << "priority " << priority << '\n'; for(auto &v: volumes) { os << '\n'; v.second->write(os, step, verbose); } } int Host::invoke(std::string *capture, const char *cmd, ...) const { std::vector args; const char *arg; va_list ap; if(hostname != "localhost") { args.push_back("ssh"); if(sshTimeout > 0) { char buffer[64]; snprintf(buffer, sizeof buffer, "%d", sshTimeout); args.push_back(std::string("-oConnectTimeout=") + buffer); } args.push_back(userAndHost()); } args.push_back(cmd); va_start(ap, cmd); while((arg = va_arg(ap, const char *))) args.push_back(arg); va_end(ap); Subprocess sp(args); if(capture) { sp.capture(1, capture); return sp.runAndWait(true); } else { sp.nullChildFD(1); sp.nullChildFD(2); return sp.runAndWait(false); } } ConfBase *Host::getParent() const { return parent; } std::string Host::what() const { return "host"; } rsbackup-3.0/src/Conf.h0000644000175000017500000005411212626653516011753 00000000000000// -*-C++-*- // Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #ifndef CONF_H #define CONF_H /** @file Conf.h * @brief Program configuration */ #include #include #include #include #include #include #include "Defaults.h" #include "Date.h" class Store; class Device; class Host; class Volume; class Database; class Backup; /** @brief Base for Volume, Host and Conf * * Volume, Host and Conf share certain parameters, which are inherited from * container to contained. They are implemented in this class. */ class ConfBase { public: /** @brief Constructor with no parent * * All parameters are given their default values. * * @see @ref Defaults.h */ ConfBase() = default; ConfBase(const ConfBase &) = delete; ConfBase& operator=(const ConfBase &) = delete; /** @brief Constructor that inherits from a parent * @param parent Parent container */ ConfBase(ConfBase *parent): maxAge(parent->maxAge), prunePolicy(parent->prunePolicy), pruneParameters(parent->pruneParameters), preBackup(parent->preBackup), postBackup(parent->postBackup), rsyncTimeout(parent->rsyncTimeout), sshTimeout(parent->sshTimeout), hookTimeout(parent->hookTimeout), devicePattern(parent->devicePattern) {} virtual ~ConfBase() = default; /** @brief Maximum comfortable age of most recent backup * * Corresponds to @c max-age. */ int maxAge = DEFAULT_MAX_AGE; /** @brief Name of pruning policy */ std::string prunePolicy = DEFAULT_PRUNE_POLICY; /** @brief Pruning policy parameters */ std::map pruneParameters; /** @brief Pre-backup hook */ std::vector preBackup; /** @brief Post-backup hook */ std::vector postBackup; /** @brief rsync timeout */ int rsyncTimeout = 0; /** @brief Timeout to pass to SSH */ int sshTimeout = DEFAULT_SSH_TIMEOUT; /** @brief hook timeout */ int hookTimeout = 0; /** @brief Device pattern to be used */ std::string devicePattern = "*"; /** @brief Write this node to a stream * @param os Output stream * @param step Indent depth * @param verbose Include informative annotations */ virtual void write(std::ostream &os, int step, bool verbose) const; /** @brief Return the parent of this configuration node * @return Parent node or null pointer */ virtual ConfBase *getParent() const = 0; /** @brief Return a description of this node */ virtual std::string what() const = 0; protected: /** @brief Quote a string for use in the config file * @param s String to quote * @return Possibly quoted form of @p s */ static std::string quote(const std::string &s); /** @brief Quote a list of strings for use in the config file * @param vs String to quote * @return @p vs with appropriate quoting */ static std::string quote(const std::vector &vs); /** @brief Construct indent text * @param step Indent depth * @return String containing enough spaces */ static std::string indent(int step); /** @brief Type for description functions * @param os Output stream * @param description Description * @param step Indent depth * * See ConfBase::write and overloads for use. */ typedef void describe_type(std::ostream &, const std::string &, int); /** @brief Describe a configuration item * @param os Output stream * @param description Description * @param step Indent depth * * See ConfBase::write and overloads for use. */ static void describe(std::ostream &os, const std::string &description, int step); /** @brief No-op placeholder used instead of ConfBase::describe * @param os Output stream * @param description Description * @param step Indent depth * * See ConfBase::write and overloads for use. */ static void nodescribe(std::ostream &os, const std::string &description, int step); friend void test_quote(); friend void test_quote_vector(); friend void test_indent(); }; /** @brief Type of map from host names to hosts * * @see Conf::hosts */ typedef std::map hosts_type; /** @brief Type of map from store names to stores * * @see Conf::stores */ typedef std::map stores_type; /** @brief Type of map from device names to devices * * @see Conf::devices **/ typedef std::map devices_type; /** @brief Represents the entire configuration of rsbackup. */ class Conf: public ConfBase { public: /** @brief Map of host names to configuration */ hosts_type hosts; /** @brief Map of store names to configuration */ stores_type stores; /** @brief Map of device names to configuration */ devices_type devices; /** @brief Maximum device usage * * Corresponds to @c max-usage. Currently not implemented. */ int maxUsage = DEFAULT_MAX_USAGE; /** @brief Maximum file usage * * Corresponds to @c max-file-usage. Currently not implemented. */ int maxFileUsage = DEFAULT_MAX_FILE_USAGE; /** @brief Permit public stores */ bool publicStores = false; /** @brief Log directory */ std::string logs = DEFAULT_LOGS; /** @brief Lockfile path */ std::string lock; /** @brief Age to keep pruning logs */ int keepPruneLogs = DEFAULT_KEEP_PRUNE_LOGS; /** @brief Age to report pruning logs */ int reportPruneLogs = DEFAULT_PRUNE_REPORT_AGE; /** @brief Path to @c sendmail */ std::string sendmail = DEFAULT_SENDMAIL; /** @brief Pre-access hook */ std::vector preAccess; /** @brief Post-access hook */ std::vector postAccess; /** @brief Path to stylesheet for HTML report output * * If empty, a built-in one will be used. */ std::string stylesheet; /** @brief RGB triple for 'good' color code */ unsigned colorGood = COLOR_GOOD; /** @brief RGB triple for 'bad' color code */ unsigned colorBad = COLOR_BAD; /** @brief Read the master configuration file * @throws IOError if a file cannot be read * @throws ConfigError if the contents of a file are malformed */ void read(); /** @brief Validate a read configuration file */ void validate() const; /** @brief (De-)select one or more volumes * @param hostName Name of host containing volume to select * @param volumeName Name of volume to select or "*" for all * @param sense True to select, false to dselect */ void selectVolume(const std::string &hostName, const std::string &volumeName, bool sense = true); /** @brief Add a host * @param h New host * * The host name must not be in use. */ void addHost(Host *h); /** @brief Find a host by name * @param hostName Host to find * @return Host, or null pointer */ Host *findHost(const std::string &hostName) const; /** @brief Find a volume by name * @param hostName Name of host containing volume * @param volumeName Name of volume to find * @return Volume, or null pointer */ Volume *findVolume(const std::string &hostName, const std::string &volumeName) const; /** @brief Find a device by name * @param deviceName Name of device to find * @return Device, or null pointer */ Device *findDevice(const std::string &deviceName) const; /** @brief Read logfiles * * Safe to call multiple times - the second and subsequent calls are * ignored. */ void readState(); /** @brief Identify devices * @param states Bitmap of store states to consider * * Safe to call multiple times. */ void identifyDevices(int states); /** @brief Unrecognized device names found in logs * * Set by readState(). */ std::set unknownDevices; /** @brief Unrecognized host names found in logs * * Set by readState(). */ std::set unknownHosts; /** @brief Total number of unknown objects * * Set by readState(). */ int unknownObjects = 0; /** @brief Get the database access object * @return Reference to database object * * Creates tables if they don't exist. */ Database &getdb(); ConfBase *getParent() const override; std::string what() const override; void write(std::ostream &os, int step, bool verbose) const override; private: /** @brief Read a single configuration file * @param path Path to file to read * @throws IOError if @p path cannot be read * @throws ConfigError if the contents of @p path are malformed */ void readOneFile(const std::string &path); /** @brief Read a configuration file or directory * @param path Path to file or directory to read * @throws IOError if a file cannot be read * @throws ConfigError if the contents of a file are malformed * * If @p path is a directory then the files in it are read (via @ref * readOneFile; there is no recursion). Dotfiles and backup files (indicated * by a trailing "~") are skipped. * * Otherwise the behavior is the same as @ref readOneFile(). */ void includeFile(const std::string &path); friend struct IncludeDirective; /** @brief (De-)select all hosts * @param sense @c true to select all hosts, @c false to deselect them all */ void selectAll(bool sense = true); /** @brief (De-)select a host * @param hostName Host to select or @c * * @param sense @c true to select hosts, @c false to deselect * * If @p hostName is @c * then all hosts are (de-)selected, as by @ref * selectAll(). */ void selectHost(const std::string &hostName, bool sense = true); /** @brief Set to @c true when logfiles have been read * Set by @ref readState(). */ bool logsRead = false; /** @brief Set to @c true when devices have been identified * Set by @ref identifyDevices(). */ int devicesIdentified = false; /** @brief Database access object */ Database *db = nullptr; /** @brief Create database tables */ void createTables(); /** @brief Validate and add a backup to a volume * @param backup Populated backup * @param hostName Host owning @p backup * @param volumeName Volume owning @p backup * @param forceWarn Force warnings on. * * Identifies the volume from the parameters, fills in @p Backup::volume, and * adds the backup to the volume's list of backups. If the backup belongs to * an unknown device, host or volume, logs this but does not add it to * anything. */ void addBackup(Backup &backup, const std::string &hostName, const std::string &volumeName, bool forceWarn = false); }; /** @brief Represents a backup device */ class Device { public: /** @brief Constructor * @param name_ Name of device */ Device(const std::string &name_): name(name_) {} /** @brief Name of device */ std::string name; /** @brief Store for this device, or null pointer * * Set by Store::identify(). */ Store *store = nullptr; /** @brief Validity test for device names * @param n Name of device * @return true if @p n is a valid device name, else false */ static bool valid(const std::string &n); }; /** @brief Type of map from volume names to volumes * @see Host::volumes */ typedef std::map volumes_type; /** @brief Represents a host */ class Host: public ConfBase { public: /** @brief Constructor * @param parent_ Parent configuration * @param name_ Name of host */ Host(Conf *parent_, const std::string &name_): ConfBase(static_cast(parent_)), parent(parent_), name(name_), hostname(name_) { parent->addHost(this); } /** @brief Parent configuration */ Conf *parent; /** @brief Name of host */ std::string name; /** @brief Volumes for this host */ volumes_type volumes; /** @brief Remote username */ std::string user; /** @brief Remote hostname */ std::string hostname; /** @brief True if host is expected to always be up */ bool alwaysUp = false; /** @brief Priority of this host */ int priority = 0; /** @brief Unrecognized volume names found in logs * * Set by Conf::readState(). */ std::set unknownVolumes; /** @brief Test whether host is selected * @return True if any volume for this host is selected */ bool selected() const; /** @brief (De-)select all volumes * @param sense True to select all volumes, false to deselect */ void select(bool sense); /** @brief Add a volume * @param v Pointer to new volume * * The volume name must not be in use. */ void addVolume(Volume *v); /** @brief Find a volume by name * @param volumeName Name of volume to find * @return Volume or null pointer */ Volume *findVolume(const std::string &volumeName) const; /** @brief SSH user+host string * @return String to pass to SSH client */ std::string userAndHost() const; /** @brief SSH prefix * @return Either "" or "user@host:" */ std::string sshPrefix() const; /** @brief Test if host available * @return true if host is available */ bool available() const; /** @brief Test whether a host name is valid * @param n Host name * @return true if @p n is a valid host name */ static bool valid(const std::string &n); /** @brief Invoke a command on the host and return its exit status * @param capture Where to put capture stdout, or null pointer * @param cmd Command to invoke * @param ... Arguments to command, terminatd by a null pointer * @return Exit status */ int invoke(std::string *capture, const char *cmd, ...) const; ConfBase *getParent() const override; std::string what() const override; void write(std::ostream &os, int step, bool verbose) const override; }; /** @brief Possible states of a backup */ enum BackupStatus { /** @brief %Backup status unknown */ UNKNOWN = 0, /** @brief %Backup is underway */ UNDERWAY = 1, /** @brief %Backup is complete */ COMPLETE = 2, /** @brief %Backup failed */ FAILED = 3, /** @brief Pruning is underway */ PRUNING = 4, /** @brief Pruning is complete */ PRUNED = 5 }; /** @brief Names of @ref BackupStatus constants */ extern const char *const backup_status_names[]; /** @brief Represents the status of one backup */ class Backup { /** @brief Status of this backup * * @see BackupStatus */ int status = UNKNOWN; public: /** @brief Wait status from @c rsync * * This is a wait status as returned by @c waitpid and similar functions. 0 * means the backup succeeded. It is meaningless if @ref Backup::status is * @ref UNKNOWN or @ref UNDERWAY. */ int rc = 0; /** @brief Date of backup * * This reflects the day the backup was started. */ Date date; /** @brief Id of backup * * In the current implementation these are days represented by YYYY-MM-DD * format. However, IDs are treated as opaque strings, so this could be * changed. * * Note though that when importing logs from older versions of rsbackup (in * Conf::readState) the filename is assumed to start YYYY-MM-DD and this is * imported as both the time of the backup and its ID. */ std::string id; /** @brief Time of backup * * This reflects the time that the backup was started. */ time_t time = 0; /** @brief Time backup pruned * * The meaning of this member depends on the value of @ref Backup::status * * If the current status is @ref PRUNING then it reflects the time that it * was decided to prune the backup. * * If the current status is @ref PRUNED then it reflects the time that the * pruning operation completed. * * For any other status, the value is meaningless. */ time_t pruned = 0; /** @brief Device containing backup */ std::string deviceName; /** @brief Log contents */ std::string contents; /** @brief Volume backed up */ Volume *volume = nullptr; /** @brief Ordering on backups * @param that Other backup * * Backups are ordered by date first and by device name for backups of the * same date. */ inline bool operator<(const Backup &that) const { int c; if((c = date - that.date)) return c < 0; if((c = deviceName.compare(that.deviceName))) return c < 0; return false; } /** @brief Return path to backup */ std::string backupPath() const; /** @brief Return containing device * * @todo could this be null pointer if device has been retired? */ Device *getDevice() const; /** @brief Insert this backup into the database * @param db Database to update * @param replace Replace existing row if present */ void insert(Database &db, bool replace = false) const; /** @brief Update this backup in the database * @param db Database to update */ void update(Database &db) const; /** @brief Remove this backup from the database * @param db Database to update */ void remove(Database &db) const; /** @brief Retrieve status of this backup * @return Status (see @ref BackupStatus) */ inline int getStatus() const { return status; } /** @brief Set the status of this backup * @param n New status (see @ref BackupStatus) * * Calls Volume::calculate if necessary. */ void setStatus(int n); }; /** @brief Comparison for backup pointers */ struct compare_backup { /** @brief Comparison operator * @param a A backup * @param b Another backup * @return true Ordering */ bool operator()(Backup *a, Backup *b) const { return *a < *b; } }; /** @brief Type of an ordered set of backups * @see Volume::backups */ typedef std::set backups_type; /** @brief Represents a single volume (usually, filesystem) to back up */ class Volume: public ConfBase { public: /** @brief Construct a volume * @param parent_ Host containing volume * @param name_ Volume name * @param path_ Path to volume */ Volume(Host *parent_, const std::string &name_, const std::string &path_): ConfBase(static_cast(parent_)), parent(parent_), name(name_), path(path_) { parent->addVolume(this); } /** @brief Host containing volume */ Host *parent; /** @brief Volume name */ std::string name; /** @brief Path to volume */ std::string path; /** @brief List of exclusion patterns for this volume */ std::vector exclude; /** @brief Traverse mount points if true */ bool traverse = false; /** @brief File to check before backing up */ std::string checkFile; /** @brief Check that root path is a mount point before backing up */ bool checkMounted = false; /** @brief Return true if volume is selected */ bool selected() const { return isSelected; } /** @brief (De-)select volume * @param sense true to select, false to de-select */ void select(bool sense); /** @brief Check whether a proposed volume name is valid * @param n Proposed volume name * @return true if valid, else false */ static bool valid(const std::string &n); /** @brief Test if volume available * @return true if volume is available */ bool available() const; /** @brief Known backups of this volume */ backups_type backups; /** @brief Per-device information about this volume */ struct PerDevice { /** @brief Number of backups of volume on device */ int count = 0; /** @brief Oldest backup of volume on device */ Date oldest; /** @brief Newest backup of volume on device */ Date newest; }; /** @brief Number of completed backups */ int completed = 0; /** @brief Date of oldest backup (on any device) */ Date oldest; /** @brief Date of newest backup (on any device) */ Date newest; /** @brief Type for @ref perDevice */ typedef std::map perdevice_type; /** @brief Map of device names to per-device information */ perdevice_type perDevice; /** @brief Add a backup */ void addBackup(Backup *backup); /** @brief Remove a backup */ bool removeBackup(const Backup *backup); /** @brief Find the most recent backup * @param device If not null pointer, only consider backups from this device * @return Most recent backup or null pointer */ const Backup *mostRecentBackup(const Device *device = nullptr) const; /** @brief Find the most recent failedbackup * @param device If not null pointer, only consider backups from this device * @return Most recent failed backup or null pointer */ const Backup *mostRecentFailedBackup(const Device *device = nullptr) const; ConfBase *getParent() const override; std::string what() const override; void write(std::ostream &os, int step, bool verbose) const override; private: /** @brief Set to @c true if this volume is selected */ bool isSelected = false; /** @brief Recalculate statistics * * After calling this method the following members will accurately reflect * the contents of the @ref backups container: * - @ref completed * - @ref oldest * - @ref newest * - @ref perDevice * * @ref perDevice will not contain any entries with @ref PerDevice::count * equal to 0. */ void calculate(); friend void Backup::setStatus(int); }; inline Device *Backup::getDevice() const { return volume->parent->parent->findDevice(deviceName); } /** @brief Global configuration */ extern Conf config; #endif /* CONF_H */ rsbackup-3.0/src/split.cc0000664000175000017500000000404612571037171012352 00000000000000// Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Errors.h" #include "Utils.h" // Split a string into words. Words are separated by whitespace but can also // be quoted; inside quotes a backslash escapes any character. A '#' where the // start of a word would be introduces a comment which consumes the rest of the // line. void split(std::vector &bits, const std::string &line) { bits.clear(); std::string::size_type pos = 0; std::string s; while(pos < line.size()) { char c = line.at(pos); switch(c) { case ' ': case '\t': case '\r': case '\f': ++pos; break; case '#': return; case '"': s.clear(); ++pos; while(pos < line.size() && line.at(pos) != '"') { if(line.at(pos) == '\\') { ++pos; if(pos >= line.size()) throw SyntaxError("unterminated string"); } s += line.at(pos); ++pos; } if(pos >= line.size()) throw SyntaxError("unterminated string"); ++pos; bits.push_back(s); break; case '\\': throw SyntaxError("unquoted backslash"); default: s.clear(); while(pos < line.size() && !isspace(line.at(pos)) && line.at(pos) != '"' && line.at(pos) != '\\') { s += line.at(pos); ++pos; } bits.push_back(s); break; } } } rsbackup-3.0/src/toLines.cc0000664000175000017500000000223012452265667012640 00000000000000// Copyright © 2014, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "rsbackup.h" #include "Utils.h" size_t toLines(std::vector &lines, const std::string &s) { lines.clear(); size_t pos = 0; const size_t limit = s.size(); while(pos < limit) { size_t nl = s.find('\n', pos); if(nl == std::string::npos) break; lines.push_back(s.substr(pos, nl - pos)); pos = nl + 1; } if(pos < limit) lines.push_back(s.substr(pos, limit - pos)); return lines.size(); } rsbackup-3.0/src/Text.cc0000664000175000017500000001522212621700247012136 00000000000000// Copyright © 2011, 2015 Richard Kettlewell. // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . #include #include "Document.h" #include "Utils.h" #include "Errors.h" #include #include #include #include void Document::LinearContainer::renderTextContents(std::ostream &os) const { for(auto &node: nodes) node->renderText(os); } void Document::String::renderText(std::ostream &os) const { os << text; } void Document::LinearContainer::renderText(std::ostream &os) const { renderTextContents(os); } void Document::wordWrapText(std::ostream &os, const std::string &s, size_t width, size_t indent, bool indentFirst) { size_t x = 0; std::string::size_type pos = 0; bool first = true; while(pos < s.size()) { // Skip whitespace if(isspace(s[pos])) { ++pos; continue; } // Find the length of this word std::string::size_type len = 0; while(pos + len < s.size() && !isspace(s[pos + len])) ++len; if(x) { if(x + len + 1 <= width) { os << ' '; ++x; } else { os << '\n'; x = 0; } } else { if(indentFirst || !first) for(size_t i = 0; i < indent; ++i) os << ' '; } os.write(s.data() + pos, len); x += len; pos += len; } if(x) os << '\n'; } void Document::Paragraph::renderText(std::ostream &os) const { // Convert to a single string std::stringstream ss; renderTextContents(ss); wordWrapText(os, ss.str(), 80); // TODO configurable width os << '\n'; } void Document::Verbatim::renderText(std::ostream &os) const { renderTextContents(os); os << '\n'; } void Document::List::renderText(std::ostream &os) const { for(size_t n = 0; n < nodes.size(); ++n) { char prefix[64]; std::stringstream ss; nodes[n]->renderText(ss); switch(type) { case OrderedList: snprintf(prefix, sizeof prefix, " %zu. ", n + 1); os << prefix; break; case UnorderedList: strcpy(prefix, " * "); break; } os << prefix; wordWrapText(os, ss.str(), 80 - strlen(prefix), strlen(prefix), false); } os << '\n'; } void Document::ListEntry::renderText(std::ostream &os) const { renderTextContents(os); } void Document::Heading::renderText(std::ostream &os) const { if(level > 6) throw std::runtime_error("heading level too high"); switch(level) { case 1: os << "==== "; renderTextContents(os); os << " ===="; os << '\n'; break; case 2: os << "=== "; renderTextContents(os); os << " ==="; os << '\n'; break; case 3: os << "== "; renderTextContents(os); os << " =="; os << '\n'; break; case 4: case 5: case 6: os << "* "; renderTextContents(os); os << '\n'; break; } os << '\n'; } void Document::Cell::renderText(std::ostream &os) const { renderTextContents(os); } void Document::Table::renderText(std::ostream &os) const { // First pass: compute column widths based on single-column cells const int tableColumns = width(), tableRows = height(); std::vector columnWidths; for(int xpos = 0; xpos < tableColumns; ++xpos) { size_t columnWidth = 0; for(int ypos = 0; ypos < tableRows; ++ypos) { Cell *cell = occupied(xpos, ypos); // We only consider single-width cells if(cell && cell->w == 1) { std::stringstream ss; cell->renderText(ss); size_t w = ss.str().size(); if(w > columnWidth) columnWidth = w; } } columnWidths.push_back(columnWidth); } // Second pass: add extra space to accomodate multiple-column cells for(int xpos = 0; xpos < tableColumns; ++xpos) { for(int ypos = 0; ypos < tableRows; ++ypos) { Cell *cell = occupied(xpos, ypos); if(cell && cell->x == xpos && cell->w > 1) { std::stringstream ss; cell->renderText(ss); // Determine the space available size_t availableWidth = 3 * (cell->w - 1); for(int i = 0; i < cell->w; ++i) availableWidth += columnWidths[xpos + i]; if(ss.str().size() <= availableWidth) continue; // If there's a shortage of space, bump up the first column columnWidths[xpos] += ss.str().size() - availableWidth; } } } // We lay out as | | | ... | // Third pass: render the table for(int ypos = 0; ypos < tableRows; ++ypos) { for(int xpos = 0; xpos < tableColumns; ++xpos) { Cell *cell = occupied(xpos, ypos); if(cell) { if(cell->y == ypos) { if(cell->x == xpos) { // First row/column of the cell // Determine the space available size_t availableWidth = 3 * (cell->w - 1); for(int i = 0; i < cell->w; ++i) availableWidth += columnWidths[xpos + i]; if(xpos) os << ' '; os << "| "; std::stringstream ss; cell->renderText(ss); size_t left = availableWidth - ss.str().size(); if(cell->heading) { for(size_t i = 0; i < left / 2; ++i) os << ' '; left -= left / 2; os << ss.str(); } else os << ss.str(); for(size_t i = 0; i < left; ++i) os << ' '; } else { // 2nd or subsequent column of the cell } } else { // 2nd or subsequent row of the cell if(xpos) os << ' '; os << "| "; for(size_t i = 0; i < columnWidths[xpos]; ++i) os << ' '; } } else { // Unfilled cell if(xpos) os << ' '; os << "| "; for(size_t i = 0; i < columnWidths[xpos]; ++i) os << ' '; } } os << '|'; os << '\n'; } os << '\n'; } void Document::RootContainer::renderText(std::ostream &os) const { renderTextContents(os); } void Document::renderText(std::ostream &os) const { content.renderText(os); } rsbackup-3.0/configure0000775000175000017500000063606412635241702012041 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for rsbackup 3.0. # # Report bugs to . # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . SUBDIRS=src tests doc tools EXTRA_DIST=scripts/txt2src scripts/htmlman scripts/dist \ scripts/fakeshell.sh \ debian/changelog debian/control debian/copyright \ debian/doc.rsbackup \ debian/rsbackup.conffiles debian/rsbackup.postinst debian/rules \ debian/rsbackup.postrm \ README.md echo-distdir: @echo $(distdir) echo-version: @echo $(VERSION) clean-local: rm -f */*.gcno rm -f */*.gcda rm -f */*.gcov rsbackup-3.0/COPYING0000664000175000017500000010451311733350121011144 00000000000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . rsbackup-3.0/configure.ac0000664000175000017500000000664312635241545012417 00000000000000# Copyright © 2011-15 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . AC_PREREQ([2.61]) AC_INIT([rsbackup], [3.0], [rjk@greenend.org.uk]) AC_CONFIG_AUX_DIR([config.aux]) AM_INIT_AUTOMAKE([foreign]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES]) AC_CONFIG_SRCDIR([src/Conf.cc]) AM_CONFIG_HEADER([config.h]) AC_CANONICAL_HOST AC_LANG([C++]) AC_PROG_CXX AM_PROG_AR AC_PROG_RANLIB AC_SET_MAKE AC_C_BIGENDIAN case "$host_os" in *bsd* ) CPPFLAGS="${CPPFLAGS} -isystem /usr/local/include" LDFLAGS="${LDFLAGS} -L/usr/local/lib" ;; linux-gnu ) # For backtrace to work properly LDFLAGS="${LDFLAGS} -rdynamic" ;; esac AC_CHECK_HEADERS([paths.h execinfo.h]) case "$host" in *apple-darwin* ) # Use system sqlite3 AC_SUBST([SQLITE3_CFLAGS],[]) AC_SUBST([SQLITE3_LIBS],[-lsqlite3]) ;; * ) PKG_CHECK_MODULES([SQLITE3],[sqlite3]) ;; esac boost="-lboost_filesystem -lboost_system" AC_SUBST([BOOST_LIBS],[${boost}]) AC_CHECK_LIB([iconv],[iconv_open]) AC_CHECK_LIB([rt],[clock_gettime]) AC_CHECK_LIB([execinfo],[backtrace]) AC_CACHE_CHECK([type of second argument to iconv()], [rjk_cv_iconv_inptr],[ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([#include ],[ iconv_t cd = 0; char *in, *out; size_t n; iconv(cd, &in, &n, &out, &n); ])], [rjk_cv_iconv_inptr="char **"], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([#include ],[ iconv_t cd = 0; const char *in; char *out; size_t n; iconv(cd, &in, &n, &out, &n); ])], [rjk_cv_iconv_inptr="const char **"], [rjk_cv_iconv_inptr="unknown"])]) ]) case "$rjk_cv_iconv_inptr" in unknown ) AC_MSG_WARN([cannot determine argument type, winging it]) AC_DEFINE([ICONV_FIXUP],[],[fixup string for second argument to iconv()]) ;; "char **" ) AC_DEFINE([ICONV_FIXUP],[],[fixup string for second argument to iconv()]) ;; "const char **" ) AC_DEFINE_UNQUOTED([ICONV_FIXUP],[(${rjk_cv_iconv_inptr})],[fixup string for second argument to iconv()]) ;; esac AC_CHECK_LIB([pthread], [pthread_create], [AC_SUBST(LIBPTHREAD,[-lpthread])], [missing_libraries="$missing_libraries libpthread"]) AC_DEFINE([_GNU_SOURCE], [1], [use GNU extensions]) RJK_GCOV AC_ARG_WITH([lyx], [AS_HELP_STRING([--with-lyx], [Use LyX to compile PDF])], [], [with_lyx=check]) AS_IF([test "x$with_lyx" = xcheck], [AS_IF([type lyx >/dev/null 2>&1],[with_lyx=yes])]) AS_IF([test "x$with_lyx" != xno],[LYX_TARGETS=pdf]) AC_SUBST([LYX_TARGETS]) if test "x$GXX" = xyes; then CXXFLAGS="$CXXFLAGS -std=c++11 -Wall -W -Werror -Wpointer-arith -Wwrite-strings" fi AH_BOTTOM([#ifdef __GNUC__ # define attribute(x) __attribute__(x) #else # define attribute(x) #endif]) AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile doc/Makefile tools/Makefile]) AC_OUTPUT rsbackup-3.0/README.md0000664000175000017500000000306412621210237011367 00000000000000rsbackup ======== rsbackup backs up your computer(s) to removable hard disks. The backup is an ordinary filesystem tree, and hard links between repeated backups are used to save space. Old backups are automatically pruned after a set period of time. Installation ------------ You will need: * [rsync](http://samba.anu.edu.au/rsync/) * [SQLite](http://www.sqlite.org/) * [Boost](http://www.boost.org/) * A C++11 compiler On Debian/Ubuntu systems, [get rsbackup.deb](http://www.greenend.org.uk/rjk/rsbackup) and install that. On other systems: ./autogen.sh # only if you got it from git ./configure make sudo make install Documentation ------------- Read [the tutorial manual](http://www.greenend.org.uk/rjk/rsbackup/rsbackup-manual.html) first. For reference information, see the man page: man rsbackup Bugs ---- Report bugs via [Github](https://github.com/ewxrjk/rsbackup/issues). Licence ------- Copyright © 2010-2015 Richard Kettlewell This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . rsbackup-3.0/acinclude.m40000664000175000017500000000207312103242262012276 00000000000000# Copyright © 2011 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . AC_DEFUN([RJK_GCOV],[ GCOV=${GCOV:-true} AC_ARG_WITH([gcov], [AS_HELP_STRING([--with-gcov], [Enable coverage testing])], [[if test $withval = yes; then CXXFLAGS="${CXXFLAGS} -O0 -fprofile-arcs -ftest-coverage" GCOV=`echo $CXX | sed s'/[cg]++/gcov/;s/ .*$//'`; fi]]) AC_SUBST([GCOV],[$GCOV]) ]) rsbackup-3.0/doc/0000775000175000017500000000000012635241747010751 500000000000000rsbackup-3.0/doc/decay.lyx0000664000175000017500000001747712601750104012515 00000000000000#LyX 2.1 created this file. For more info see http://www.lyx.org/ \lyxformat 474 \begin_document \begin_header \textclass article \use_default_options true \maintain_unincluded_children false \language english \language_package default \inputencoding auto \fontencoding global \font_roman default \font_sans default \font_typewriter default \font_math auto \font_default_family default \use_non_tex_fonts false \font_sc false \font_osf false \font_sf_scale 100 \font_tt_scale 100 \graphics default \default_output_format default \output_sync 0 \bibtex_command default \index_command default \paperfontsize default \spacing single \use_hyperref false \papersize a4paper \use_geometry true \use_package amsmath 1 \use_package amssymb 1 \use_package cancel 1 \use_package esint 1 \use_package mathdots 1 \use_package mathtools 1 \use_package mhchem 1 \use_package stackrel 1 \use_package stmaryrd 1 \use_package undertilde 1 \cite_engine basic \cite_engine_type default \biblio_style plain \use_bibtopic false \use_indices false \paperorientation portrait \suppress_date false \justification true \use_refstyle 1 \index Index \shortcut idx \color #008000 \end_index \leftmargin 3cm \topmargin 3cm \rightmargin 3cm \bottommargin 3cm \secnumdepth 3 \tocdepth 3 \paragraph_separation indent \paragraph_indentation default \quotes_language english \papercolumns 1 \papersides 1 \paperpagestyle default \tracking_changes false \output_changes false \html_math_output 0 \html_css_as_file 0 \html_be_strict false \end_header \begin_body \begin_layout Title rsbackup decay pruning \end_layout \begin_layout Author Richard Kettlewell \end_layout \begin_layout Date 2015-09-12 \end_layout \begin_layout Abstract Pruning policies are provided with a collection of backups with ages counted in days. The \family typewriter decay \family default pruning policy is designed to keep all backups up to a (presumably small) limit and then thin out any older backups and keep older backups at a rate which decays over time. This article describes and justifies the implementation. \end_layout \begin_layout Section* Parameters \end_layout \begin_layout Standard The policy has the following parameters: \end_layout \begin_layout Standard \begin_inset Tabular \begin_inset Text \begin_layout Plain Layout Name \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout Value \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout Description \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \family typewriter decay-start \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \begin_inset Formula $p\ge0$ \end_inset \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout Age within which to keep all backups \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \family typewriter decay-window \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \begin_inset Formula $w>0$ \end_inset \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout Size of the decay window \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \family typewriter decay-scale \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \begin_inset Formula $s>1$ \end_inset \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout Scaling of the decay window. \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \family typewriter decay-limit \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout \begin_inset Formula $l>0$ \end_inset \end_layout \end_inset \begin_inset Text \begin_layout Plain Layout Limit beyond which to keep no backups. \end_layout \end_inset \end_inset \end_layout \begin_layout Section* Description \end_layout \begin_layout Subsection* Preliminaries \end_layout \begin_layout Standard An initial time window is preserved (i.e. not pruned) by subtracting \begin_inset Formula $p$ \end_inset and discarding from further consideration any backup with an age \begin_inset Formula $a\le0$ \end_inset . \end_layout \begin_layout Standard Any backups older than \begin_inset Formula $l$ \end_inset are pruned unless this would cause there to be no backups left whatsoever. The presence of a single backup, inside or outside, the initial time window is sufficient to cause ancient backups to be pruned. \end_layout \begin_layout Subsection* Decay Buckets \end_layout \begin_layout Standard With these two issues dealt with, the remaining backups are organized into buckets \begin_inset Formula $B_{n}$ \end_inset of size \begin_inset Formula $ws^{n}$ \end_inset for integer \begin_inset Formula $n\ge0$ \end_inset . This is illustrated as follows: \begin_inset Formula \[ a\in B_{n}\iff\begin{cases} \begin{alignedat}{2}0<\thinspace & a\le w & (n=0)\\ w<\thinspace & a\le w+ws & (n=1)\\ w+ws<\thinspace & a\le w+ws+ws^{2} & \ (n=2)\\ & ... \end{alignedat} \end{cases} \] \end_inset \end_layout \begin_layout Standard In general, \begin_inset Formula \[ a\in B_{n}\iff R_{n-1}1$ \end_inset ). \end_layout \end_body \end_document rsbackup-3.0/doc/rsbackup.10000664000175000017500000007302312626610465012567 00000000000000.TH rsbackup 1 .\" Copyright (c) 2011, 2012, 2014, 2015 Richard Kettlewell .\" .\" This program is free software: you can redistribute it and/or modify .\" it under the terms of the GNU General Public License as published by .\" the Free Software Foundation, either version 3 of the License, or .\" (at your option) any later version. .\" .\" This program is distributed in the hope that it will be useful, .\" but WITHOUT ANY WARRANTY; without even the implied warranty of .\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the .\" GNU General Public License for more details. .\" .\" You should have received a copy of the GNU General Public License .\" along with this program. If not, see . .SH NAME rsbackup \- rsync-based backup utility .SH SYNOPSIS \fBrsbackup\fR [\fIOPTIONS\fR] [\fB\-\-\fR] [\fISELECTOR\fR...] .br \fBrsbackup \-\-retire [\fIOPTIONS\fR] [\fB\-\-\fR] [\fISELECTOR\fR...] .br \fBrsbackup \-\-retire\-device [\fIOPTIONS\fR] [\fB\-\-\fR] \fIDEVICE\fR... .SH DESCRIPTION Backs up files from one or more (remote) destinations to a single backup storage directory, preserving their contents, layout, ownership, permissions, timestamps and hardlink structure. .PP Incremental backups are achieved by hard-linking identical files within successive backups of the same files. .SH OPTIONS .SS "Action Options" At least one of these options must be specified. When multiple actions are specified, they are executed in the order shown below. .TP .B \-\-backup\fR, \fB-b Make a backup of the selected volumes. At most one backup of a given volume will be made per day. .TP .B \-\-retire\-device Retire the named devices. Retiring a device only means deleting the records of it. Files on the device itself are not touched. .IP If the device is still listed in the configuration file then you will be asked whether you really want to retire it; you can suppress this check with the \fB\-\-force\fR option. .TP .B \-\-retire Retire the named hosts and volumes. Retiring a volume means deleting any available backups for the volume and the records of them. Records corresponding to backups on unavailable devices are not removed. .IP If you just want to remove backup records for retired volumes but want to keep the backups, you should either manually remove the records (see \fBSCHEMA\fR below), or rename it within the volume. .IP If the volume is still listed in the configuration file then you will be asked whether you really want to retire it; you can suppress this check with the \fB\-\-force\fR option. .TP .B \-\-prune\fR, \fB\-p Prune old backups of selected volumes. See \fBPRUNING\fR below. .TP .BR \-\-prune\-incomplete, \fB\-P Prune incomplete backups of selected volumes. Any backups that failed before completion will be removed. .TP .B \-\-html \fIPATH\fR, \fB\-H \fIPATH Write an HTML report to \fIPATH\fR. The report covers all volumes, not just selected ones. \fIPATH\fR can be \fB\-\fR to write to standard output. .TP .B \-\-text \fIPATH\fR, \fB\-T \fIPATH Write a plain text report to \fIPATH\fR. The report covers all volumes, not just selected ones. \fIPATH\fR can be \fB\-\fR to write to standard output. .TP .B \-\-email \fIADDRESS\fR, \fB\-e \fIADDRESS Email a report to \fIADDRESS\fR. The contents is equivalent to the output of \fB\-\-text\fR and \fB\-\-html\fR. .TP .B \-\-dump\-config Writes the parsed configuration file to standard output. Must not be combined with any other action option. .IP With \fB\-\-verbose\fR, the configuration file is annotated with descriptive comments. .SS "General Options" .TP .B \-\-config \fIPATH\fR, \fB\-c \fIPATH The path to the configuration file. The default is .IR /etc/rsbackup/config . .TP .B \-\-store \fIPATH\fR, \fB\-s \fIPATH Specify the destination directory to back up to. Using this option (possibly more than once) is equivalent to removing the \fBstore\fR directives from the configuration file and replacing them with the paths give in \fB\-\-store\fR options. .IP This option implicitly enables the \fB\-\-warn\-store\fR option. .TP .B \-\-verbose\fR, \fB\-v Enable verbose mode. Various messages will be displayed to report progress and the rsync \fB\-\-quiet\fR option is suppressed. .TP .B \-\-dry\-run\fR, \fB\-n Enable dry-run mode. Commands will be displayed but nothing will actually be done. .TP .B \-\-force\fR, \fB\-f Suppress checks made when retiring devices and volumes. .TP .B \-\-wait\fR, \fB\-w Waits rather than giving up if another copy of \fBrsbackup\fR is running. .TP .B \-\-database\fR, \fB-D \fIPATH Override the path to the backup database. .TP .B \-\-help\fR, \fB\-h Display a usage message. .TP .B \-\-version\fR, \fB\-V Display the version number. .SS "Report Verbosity" .TP .B \-\-logs \fIVERBOSITY\fR Controls which logfiles for a given volume/device pair to include in the report. The possible values of \fIVERBOSITY\fR are: .RS .TP .B all Includes all nonempty logfiles, even if the backup succeeded. .TP .B errors Includes all error logfiles. .TP .B recent Includes only the most recent error logfile. .TP .B latest Includes only the latest logfile, even if the backup succeeded. .TP .B failed Includes only the most recent logfile but only if that attempt failed. This is the default. .RE .SS "Warning Options" .TP .B \-\-warn\-unknown Display warnings for unknown devices, hosts and volumes. (Warnings will always be included in the report, this refers to runtime error output.) .TP .B \-\-warn\-store Display warnings for unsuitable store directories and unavailable devices. .TP .B \-\-warn\-unreachable Display warnings for unreachable hosts. .TP .B \-\-no\-warn\-partial Suppress warnings for rsync "partial transfer" diagnostics (which are on by default). .TP .B \-\-warn\-all\fR, \fB\-W Enable all \fB\-\-warn\-\fR options. .TP .B \-\-no\-errors Suppress display of errors from rsync. .SS "Volume Selection" The list of selectors on the command line determines what subset of the known volumes are backed up, pruned or retired. The following selectors are possible: .TP 16 .I HOST Select all volumes for the host. .TP .IR HOST : VOLUME Select the volume. .TP .BI - HOST Deselect all volumes for the host. .TP .BI - HOST : VOLUME Deselect the volume. .TP .B * Select all volumes. .PP If no hosts or volumes are specified on the command line then all volumes are selected for backing up or pruning. For retiring, you must explicitly select hosts or volumes to retire and only positive selections are possible. .SH "CONFIGURATION FILE" The config file contains global directives and a series of host stanzas. Each host stanze in turn contains host directives and volume stanzas. Although it is not enforced it is suggested that host and volume stanzas are indented. .PP Comments are introduced by an initial "#". .PP Command arguments may be quoted, using "double quotes". Quotes and backslashes within quoted strings are escaped with backslashes. .SS "Global Directives" Global directives control some general aspect of the program. .TP .B colors \fIGOOD \fIBAD The colors used to represent good states (a recent backup) and bad states (no sufficiently recent backup). .IP \fIGOOD\fR and \fIBAD\fR are integer values representing RGB triples. It is most convenient to write them in hex, e.g. as \fB0x\fIRRGGBB\fR. For example, black is \fB0x000000\fR, red is \fB0xFF0000\fR, and so on. .TP .B device \fIDEVICE\fR Names a device. This can be used multiple times. The store must have a file called \fISTORE\fB/device\-id\fR which contains a known device name. Backups will only be made to known devices. .IP When a device is lost or destroyed, remove its device entry and use the \-\-prune\-unknown option to delete records of backups on it. .IP Device names may contain letters, digits, dots and underscores. .TP .B include \fIPATH\fR Include another file as part of the configuration. If \fIPATH\fR is a directory then the files within it are included (excluding dotfiles, backup and recovery files). .TP .B keep\-prune\-logs \fIDAYS\fR The number of days to keep records of pruned backups for. The default is 31. .TP .B lock \fIPATH\fR Enable locking. If this directive is present then \fIPATH\fR will be used as a lockfile for operations that change anything (\-\-backup, \-\-prune, etc). .IP The lock is made by opening \fIPATH\fR and calling \fBflock\fR(2) on it with \fBLOCK_EX\fR. .TP .B logs \fIPATH\fR The directory to store logfiles and backup records. The default is \fI/var/log/backup\fR. .TP .B post\-access\-hook \fICOMMAND\fR... A command to execute after all backup and prune operations. This is executed only once per invocation of \fBrsbackup\fR. A backup is still considered to have succeeded even if the post-access hook fails (i.e. exits nonzero). See \fBHOOKS\fR below. .TP .B pre\-access\-hook \fICOMMAND\fR... A command to execute before anything that accesses any backup devices (i.e. backup and prune operations). This is executed only once per invocation of \fBrsbackup\fR and if it fails (i.e. exits nonzero) then \fBrsbackup\fR terminates immediately. See \fBHOOKS\fR below. .TP .B public true\fR|\fBfalse If true, backups are public. Normally backups must only be accessible by the calling user. This option suppresses the check. .TP .B report\-prune\-logs \fIDAYS\fR The number of days of pruning logs to put in hte report. The default is 3. .TP .B sendmail \fIPATH\fR The path to the executable to use for sending email. The default is platform-dependent but typically \fI/usr/sbin/sendmail\fR. The executable should support the \fB-t\fR, \fB-oee\fR, \fB-oi\fR and \fB-odb\fR options. .TP .B store \fIPATH\fR A path at which a backup device may be mounted. This can be used multiple times. .TP .B store-pattern \fIPATTERN\fR A \fBglob\fR(7) pattern matching paths at which a backup device may be mounted. This can be used multiple times. .TP .B stylesheet \fIPATH The path to the stylesheet to use in the HTML report. If this is absent then a built-in default stylesheet is used. .SS "Inheritable Directives" Inheritable directives control an aspect of one or more backups. They can be specified at the global level or in a \fBhost\fR or \fBvolume\fR stanza (see below). If one appears in multiple places then volume settings override host settings and host settings override global settings. .TP .B hook\-timeout \fISECONDS How long to wait before concluding a hook has hung, in seconds. The default is 0, which means to wait indefinitely. .TP .B max\-age \fIDAYS\fR The maximum age of the most recent backup before you feel uncomfortable. The default is 3, meaning that if a volume hasn't been backed up in the last 3 days it will have red ink in the HTML report. .TP .B min\-backups \fICOUNT\fR The minimum number of backups for each volume to keep on each store, when pruning. The default is 1. .IP (This is an alias for \fBprune\-parameter min\-backups\fR and will be removed in a future version.) .TP .B post\-backup\-hook \fICOMMAND\fR... A command to execute after finishing a backup, or after it failed. A backup is still considered to have succeeded even if the post-backup hook fails (exits nonzero). See \fBHOOKS\fR below. .TP .B pre\-backup\-hook \fICOMMAND\fR... A command to execute before starting a backup. If this hook fails (i.e. exits nonzero) then the backup is not made and the post-backup hook will not be run. See \fBHOOKS\fR below. .IP This hook can override the source path for the backup by writing a new source path to standard output. .TP .B prune\-age \fIDAYS\fR The age at which a backup may be pruned. The default is 366, meaning a backup will never be pruned until it is at least a whole year old. .IP (This is an alias for \fBprune\-parameter prune\-age\fR and will be removed in a future version.) .TP .B prune\-parameter \fINAME\fR \fIVALUE\fR Set a parameter for the pruning policy. See \fBPRUNING\fR below. .TP .B prune\-parameter \-\-remove \fINAME\fR Remove a parameter for pruning policy. .TP .B prune\-policy \fINAME\fR The pruning policy to use. See \fBPRUNING\fR below. .TP .B rsync\-timeout \fISECONDS How long to wait before concluding rsync has hung, in seconds. The default is 0, which means to wait indefinitely. .TP .B ssh\-timeout \fISECONDS\fR How long to wait before concluding a host is down, in seconds. The default is 60. .SS "Host Directives" A host stanza is started by a \fBhost\fR directive. .TP .B host \fIHOST\fR Introduce a host stanza. The name is used for the backup directory for this host. .PP The following directives, and \fBvolume\fR stanzas (see below), can appear in a host stanza: .TP .B always\-up true\fR|\fBfalse If true, the host is expected to always be available. If it is not then a warning will be issued when making a backup if it is not. Failed attempts to make a backup will also be recorded as failures for always-up hosts (normally hosts that cannot be reached are silently skipped). .TP .B devices \fIPATTERN\fR A \fBglob\fR(3) pattern restricting the devices that this host will be backed up to. .IP Note that only backup creation honors this restriction. Pruning and retiring do not. .TP .B hostname \fIHOSTNAME\fR The SSH hostname for this host. The default is the name from the host stanza. .IP The hostname \fBlocalhost\fR is treated specially: it is assumed to always be identical to the local system, so files will be read from the local filesystem. .TP .B priority \fIINTEGER\fR The priority of this host. Hosts are backed up in descending priority order. The default priority is 0. .TP .B user \fIUSERNAME\fR The SSH username for this host. The default is not to supply a username. .PP In addition, inheritable directives can appear in a host stanza, and override any appearance of them at the global level. .PP Conventionally the contents of a host stanza are indented. .PP Remote hosts are accessed by SSH. The user \fBrsbackup\fR runs as must be able to connect to the remote host (and without a password being entered if it is to be run from a cron job or similar). .SS "Volume Directives" A volume stanza is started by a \fBvolume\fR directive. .TP .B volume \fIVOLUME PATH\fR Introduce a volume stanza. The name is used for the backup directory for this volume. The path is the absolute path on the host. .PP The following directives can appear in a volume stanza: .TP .B check-file \fIPATH\fR Checks that \fIPATH\fR exists before backing up the volume. \fIPATH\fR may be either an absolute path or a relative path (to the root of the volume). It need not be inside the volume though the usual use would be to check for a file which is always present there. .IP This check is done before executing the \fBpre\-backup\-hook\fR, so it applies to the real path to the volume, not the rewritten path. .TP .B check-mounted true\fR|\fBfalse If true, checks that the volume's path is a mount point before backing up the volume. .IP This check is done before executing the \fBpre\-backup\-hook\fR, so it applies to the real path to the volume, not the rewritten path. .IP Note that if multiple \fBcheck-\fR options are used, all checks must pass for the volume to be backed up. .TP .B exclude \fIPATTERN\fR An exclusion for this volume. The pattern is passed to the rsync \fB\-\-exclude\fR option. This directive may appear multiple times per volume. .IP See the rsync man page for full details. .TP .B traverse true\fR|\fBfalse If true, traverse mount points. This suppresses the rsync \fB\-\-one\-file\-system\fR option. .PP In addition, inheritable directives can appear in a volume stanza, and override any appearance of them at the host or global level. .PP Conventionally the contents of a volume stanza are indented. .SH PRUNING This is process of removing old backups (using the \fB--prune\fR option). The pruning policy used to determine which backups to remove is set with the inheritable \fBprune-policy\fR directive, and parameters to the policy set via the \fBprune-parameter\fR directive. .PP The available policies are listed below. The default policy is \fBage\fR. .SS age This policy deletes backups older than a minimum age, provided a minimum number of backups on a device remain available. The following pruning parameters are supported: .TP .B min\-backups The minimum number of backups of the volume to maintain on the device. Pruning will never cause the number of backups to fall below this value. The default (and minimum) is 1. .TP .B prune\-age The age after backups become eligible for pruning, in days. Only backups more than this many days old will be pruned. The default is 366 and the minimum is 1. .PP For backwards compatibility, these values can also be set using the directives of the same name. This will be disabled in a future version. .SS decay This policy thins out backups older than a minimum age, using a configurable decay pattern that arranges to keep a declining number of backups with age. The following pruning parameters are supported: .TP .B decay\-start The age after backups become eligible for pruning, in days. Only backups more than this many days old will be pruned. The default is 1 and the minimum is 1. .TP .B decay-limit The age after which backups are always pruned, in days. Backups older than this will always be pruned unless this would leave no backups at all. The default is 366 and the minimum is 1. .TP .B decay\-scale The scale at which the decay window is expanded. The default is 2 and the minimum is 2. .TP .B decay\-window The size of the decay window. The default is 1 and the minimum is 1. .SS exec This policy executes a subprogram with parameters and additional information supplied in the environment. .PP The following parameters are supported: .TP .B path The path to the subprogram to execute. .PP Any additional parameters are supplied to the subprogram via environment variables, prefixed with \fBPRUNE_\fR. Additionally the following environment variables are set: .TP .B PRUNE_DEVICE The name of the device containing the backup. .TP .B PRUNE_HOST The name of the host. .TP .B PRUNE_ONDEVICE The list of backups on the device, by age in days. This list excludes any that have already been scheduled for pruning, and includes the backup under consideration (i.e. the value of \fBBACKUP_AGE\fR will appear in this list). .TP .B PRUNE_TOTAL The total number of backups of this volume on any device. Note that it does not include backups on other devices that have just been selected for pruning by another call to the subprogram. .TP .B PRUNE_VOLUME The name of the volume. .PP These environment variables all override any parameters with clashing names. .PP The output should be a list of backups to prune, one per line (in any order). Each line should contain the age in days of the backup to prune (i.e. the same value as appeared in \fBPRUNE_ONDEVICE\fR), followed by a colon, followed by the reason that this backup is to be pruned. .PP As a convenience, if the argument to \fBprune\-policy\fR starts with \fB/\fR then the \fBexec\fR policy is chosen with the policy name as the \fBpath\fR parameter. .SS never This policy never deletes any backups. .SH HOOKS A hook is a command executed by \fBrsbackup\fR just before or just after some action. The command is passed directly to \fBexecvp\fR(3); to use a shell command, therefore, either wrap it in a script or invoke the shell with the \fB-c\fR option. .PP All hooks are run in \fB\-\-dry\-run\fR mode. Hook scripts must honor \fBRSBACKUP_ACT\fR which will be set to \fBfalse\fR in this mode and \fBtrue\fR otherwise. .SS "Access Hooks" Access hooks are executed (once) before doing anything that will access backup devices (even just to read them). .PP The following environment variables are set when an access hook is executed: .TP .B RSBACKUP_ACT Set to \fBfalse\fR in \fB\-\-dry\-run\fR mode and \fBtrue\fR otherwise. .TP .B RSBACKUP_DEVICES A space-separated list of known device names. .TP .B RSBACKUP_HOOK The name of the hook (i.e. \fBpre-access-hook\fR, etc). This allows a single hook script to serve as the implementation for multiple hooks. .SS "Backup Hooks" Backup hooks are executed just before or just after a backup is made. .PP The following environment variables are set when a backup hook is executed: .TP .B RSBACKUP_ACT Set to \fBfalse\fR in \fB\-\-dry\-run\fR mode and \fBtrue\fR otherwise. .TP .B RSBACKUP_DEVICE The target device name for the backup. .IP Note that this may be removed in a future version. .TP .B RSBACKUP_HOOK The name of the hook (i.e. \fBpre-backup-hook\fR, etc). This allows a single hook script to serve as the implementation for multiple hooks. .TP .B RSBACKUP_HOST The name of the host. .TP .B RSBACKUP_SSH_HOSTNAME The SSH hostname of the host. .IP Recall that \fBrsbackup\fR treats the hostname \fBlocalhost\fR specially. If the hook also needs to do so then it must duplicate this logic. .TP .B RSBACKUP_SSH_TARGET The SSH hostname and username combined for passing to \fBssh\fR(1). .IP This will be \fIusername\fB@\fIhostname\fR or just \fIhostname\fR depending on whether a SSH username was set. .TP .B RSBACKUP_SSH_USERNAME The SSH username of the host. If no SSH username was set, this variable will not be set. .TP .B RSBACKUP_STATUS (Only for \fBpost-backup-hook\fR). Either \fBok\fR or \fBfailed\fR. .TP .B RSBACKUP_STORE The path to the store directory where the device is mounted. .TP .B RSBACKUP_VOLUME The name of the volume. .TP .B RSBACKUP_VOLUME_PATH The path to the volume. .PP The error output from backup hooks is stored in the same backup record as the output from \fBrsync\fR. .PP .BR NOTE : The current behavior is that the pre/post backup hooks are run separately for each backup. In a future version, they may be run only once for all backups of a given volume, in which case \fBRSBACKUP_DEVICE\fR will no longer be set. .PP See \fBrsbackup-snapshot-hook\fR(1) for a hook program that can be used to back up from Linux LVM snapshots. .SH "BACKUP LIFECYCLE" .SS "Adding A New Host" To add a new host create a \fBhost\fR entry for it in the configuration file. .PP To back up the local host, specify \fBhostname localhost\fR. Otherwise you can usually omit \fBhostname\fR. .PP You may want to set host-wide values for \fBprune\-age\fR, \fBmax\-age\fR and \fBmin\-backups\fR. .PP A host with no volumes has no effect. .SS "Adding A New Volume" To add a new volume create a \fBvolume\fR entry for it in the relevant \fBhost\fR section of the configuration file. .PP Add \fBexclude\fR options to skip files you don't want to back up. This might include temporary files and the contents of "trash" directories. .PP If the volume contains mount points, and you want to back up the contents of the subsiduary filesystems, then be sure to include the \fBtraverse\fR option. .PP You may want to set per-volume values for \fBprune\-age\fR, \fBmax\-age\fR and \fBmin\-backups\fR. .SS "Adding A New Device" To add a new device, format and mount it and create a \fIdevice\-id\fR file in its top-level directory. Add a \fBdevice\fR entry for it in the configuration file and a \fBstore\fR entry mentioning its usual mount point. .PP Under normal circumstances you should make sure that the backup filesystem is owned by root and mode 0700. .SS "Making Backups" To backup up all available volumes to all available devices: .in +4n .nf rsbackup \-\-backup .fi .in You will probably want to automate this. To only back up a limited set of volumes specify selection arguments on the command line. .SS "Pruning Backups" To prune old backups: .in +4n .nf rsbackup \-\-prune \-\-prune\-incomplete .fi .in You will probably want to automate this. .PP An "incomplete backup" occurs when a backup of a volume fails or is interrupted before completion. They are not immediately deleted because \fBrsync\fR may be able to use the files already transferred to save effort on subsequent backups on the same day, or (if there are no complete backups to use for this purpose) later days. .SS "Retiring A Host" Retiring a host means removing all backups for it. The suggested approach is to remove configuration for it and then use \fBrsbackup \-\-retire \fIHOST\fR to remove its backups too. You can do this the other way around but you will be prompted to check you really meant to remove backups for a host still listed in the configuration file. .PP If any of the backups for the host are on a retired device you should retire that device first. .SS "Retiring A Volume" Retiring a volume means removing all backups for it. It is almost the same as retiring a whole host but the command is \fBrsbackup \-\-retire \fIHOST\fB:\fIVOLUME\fR. .PP You can retire multiple hosts and volumes in a single command. .SS "Retiring A Device" Retiring a device just means removing the records for it. Use \fBrsbackup \-\-retire\-device \fIDEVICE\fR to do this. The contents of the device are not modified; if you want that you must do it manually. .PP You can retire multiple devices in a single command. .SH RESTORING Restore costs extra l-) .SS "Manual Restore" The backup has the same layout, permissions etc as the original system, so it's perfectly possible to simply copy files from a backup directory to their proper location. .PP Be careful to get file ownership right. The backup is stored with the same numeric user and group ID as the original system used. .PP Until a backup is completed, or while one is being pruned, a corresponding \fB.incomplete\fR file will exist. Check for such a file before restoring any given backup. .SS "Restoring With rsync" Supposing that host \fBchymax\fR has a volume called \fBusers\fR in which user home directories are backed up, and user \fBrjk\fR wants their entire home directory to be restored, an example restore command might be: .in +4n .nf rsync \-aSHz \-\-numeric\-ids /store/chymax/users/2010-04-01/rjk/. chymax:~rjk/. .fi .in .PP You could add the \fB\-\-delete\fR option if you wanted to restore to exactly the status quo ante, or at the opposite extreme \fB\-\-existing\fR if you only wanted to restore files that had been deleted. .PP You might prefer to rsync back into a staging area and then pick files out manually. .SS "Restoring with tar" You could tar up a backup directory (or a subset of it) and then untar it on the target. Remember to use the \fB\-\-numeric\-owner\fR option to tar. .SH "STORE VALIDITY" A store may be in the following states: .IP \fBavailable The store can be used for a backup. .IP \fBunavailable The store cannot be used for a backup. Normally this does not generate an error but \fB\-\-warn\-store\fR can be used to report warnings for all unavailable stores, and if no store is available then the problems with the unavailable stores are described. .IP \fBbad The store cannot be used for a backup. This always generates an error message, but does not prevent backups to other stores taking place. .IP "\fBfatally broken" The store cannot be used for a backup. The program will be terminated. .PP The states are recognized using the following tests (in this order): .IP \(bu If the store path does not exist, the store is bad. .IP \(bu If the store does not have a \fBdevice\-id\fR file then it is unavailable. If it has one but reading it raises an error then it is bad. .IP \(bu If the store's \fBdevice\-id\fR file contains an unknown device name then it is bad. .IP \(bu If the store's \fBdevice\-id\fR file names the same device as some other store then it is fatally broken. .IP \(bu If the store is not owned by \fBroot\fR then it is bad. This check can be overridden with the \fBpublic\fR directive. .IP \(bu If the store can be read or written by group or world then it is bad. This check can be overridden with the \fBpublic\fR directive. .SH FILES .TP .I /etc/rsbackup/config Configuration file. .TP .I LOGS/backups.db The backup records. See \fBSCHEMA\fR below. .TP .I STORE/HOST/VOLUME/YYYY\-MM\-DD One backup for a volume. .TP .I STORE/HOST/VOLUME/YYYY\-MM\-DD.incomplete Flag file for an incomplete backup. .SH SCHEMA .I backups.db is a SQLite database. It contains a single table with the following definition: .nf CREATE TABLE backup ( host TEXT, volume TEXT, device TEXT, id TEXT, time INTEGER, pruned INTEGER, rc INTEGER, status INTEGER, log BLOB, PRIMARY KEY (host,volume,device,id) ) .fi Each row represents a completed backup. The meanings of the fields are as follows: .TP 10 .B host The name of the host the backup was taken from. .TP .B volume The name of the volume the backup was taken from. .TP .B device The name of the device the backup was written to. .TP .B id The unique identifier for the backup. Currently this is the date the backup was made, in the format YYYY-MM-DD but this may be changed in the future. .TP .B time The time that the backup was started, as a \fBtime_t\fR. .TP .B pruned The time that backup pruning started (if it is underway) or finished (if it is complete), as a \fBtime_t\fR. .TP .B rc The exit status of the backup process. 0 means success. .TP .B status Status of this backup. See below. .TP .B log The log output of \fBrsync\fR(1) and hooks. If the backup status is pruning or pruned (see below) then this contains the reason for the pruning. .PP Possible status values are: .TP .B 0 Unknown status. Not normally seen. .TP .B 1 Internally this means the backup is underway. If seen externally after \fBrsbackup\fR terminates it means the backup is incomplete. .TP .B 2 Backup is complete. .TP .B 3 Backup has failed. .TP .B 4 Pruning has started. .TP .B 5 Pruning has completed. .PP \fBrsbackup\fR is not designed with concurrent access to this table in mind. Therefore it is recommended that you only modify its contents when the program is not running. .SH "HISTORICAL BEHAVIOR" Older versions of \fBrsbackup\fR stored the logs for each backup in a separate file. If such files are encountered then \fBrsbackup\fR will automatically populate \fIbackups.db\fR from them and then delete them. .PP Older versions of \fBrsbackup\fR logged pruning information to a pruning logfile. These files will be deleted at the same rate as records of pruned backups in the database. They are not included in the report. .SH "SEE ALSO" \fBrsbackup.cron\fR(1), \fBrsbackup\-mount\fR(1), \fBrsbackup-snapshot-hook\fR(1), \fBrsync\fR(1) .SH AUTHOR Richard Kettlewell rsbackup-3.0/doc/decay.pdf0000664000175000017500000032175012606231224012444 00000000000000%PDF-1.5 % 3 0 obj << /Length 2426 /Filter /FlateDecode >> stream xY[o~ϯУYI fA[۝-R* _sHJmړ8ӢOCw.0ZWjEq0Y#]m =ER8 ހG٢N|U:6n\ʅm-veb(2V/0pc8~v%qX-zCHu];9&Xƿcg*djX;clQz_`#3&KSI.C C]9]Rr@׸lR 1g-z"{{;.{n~{{hƲ8C+IֻMm(w`٧!ׂΠ!#>:מ݌4HlgTrf$ѐ3 [ˈ2fץo8hˏ'%z+'}x ъ k )܉e g| `tB $x A.g;ϔ+Ob#eh^)wAV><X|ކ$&Dϣ $ߚ r$ A5bx".@: H*jj)̠VfWLAxXOտ\(Ɗ+\R[ ܞG$]ӫM@Ih .j_ϣ: {D$+1]@ӕEhpEѱh,S*@ zI4mH 9 y'2؏$4ʗ+e,ᘟ_,w//-|^\ #|K{>Ip_:" h8' A9-v> ܰxJWSt8(H^x†!Çƣj*4Y dѽq/᭹"%_40R~ox]H T0vŧ1@=2TKNkw :i o!+Ra\->Ym"sCPi$iM{9S#{@kiH/+-{5yd,CxER LoDUx7u#*<[ѺHSǸ iڙ>vO]B|-'~"xo͸jiut['Ova~@1La4! zO?SULfc F0;IUlk{s9Ԙ_0`Z|ܯR9\JJa$7Q9 PƁ ◩qJ TGJP/;=tz$ CO4|/绕rGf誮8~#lxuD2 /LWZRhM;JiyMBΞg*Q ;0I+#r :g!g~ZG6Gr0,p0 p!4=x%(d`@WXb!aPGQ d;oΉ.A|琮[)CM*g endstream endobj 24 0 obj << /Length 967 /Filter /FlateDecode >> stream xWM8WX- 0UP7 7xkħ;L endstream endobj 29 0 obj << /Length 235 /Filter /FlateDecode >> stream xڥ @\z Z< fNSuPԹG> stream xҽ 0-}V NlGpPz&M@ᗄ$$BgK|<p8s93d-!%_Vve9rȑx)QTŔxe4GzMa)["ei=AikLM!Ch.TC#ig^woJ-$KHWeN'Q<6?K endstream endobj 31 0 obj << /Length 185 /Filter /FlateDecode >> stream x3735V0PasC3 CB.3s I$r9yr+s{E=}JJS ]  b<]co100U@  P3 v,f[=n/O~085 )cpzrr\ endstream endobj 32 0 obj << /Length 232 /Filter /FlateDecode >> stream x}ϽN0Jl;Ta?pۜ7kBjikVb7/;8jC'_o6RsS-3[&0`Q0|T*M *pӌ_2 $Lo1ÔJc4|ݜ~82;eSz)<8`͊N9y{2hl endstream endobj 33 0 obj << /Length 214 /Filter /FlateDecode >> stream xڭ1 @E'l&G\@7E1#BBBQRgEv>'S &3!3c4#NqRdn uS:]L> stream xu=n@gbi|eYGH@TDjh> X VyyD%JC80/*v[ dvջ\/_Gvxv+١hJʞ2Ն(W FOFFl@&%`}b zdeL,>2~dgygL[41Ƕ hKyJ BasQ D endstream endobj 35 0 obj << /Length 131 /Filter /FlateDecode >> stream x3634R0P0b#KsCB.#1s<L=\ %E\N \. ц \. 5 7?D # P?P1?H{pzrrD endstream endobj 36 0 obj << /Length 220 /Filter /FlateDecode >> stream xϱn0 HrObB*L 22*+cc" F,YϲA/~o:ϜuʰXoiTYp'3d|6dFcLxsr‘"?D+c~DRdZ+-ЭAR.ZT7rBʰU. 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rsbackup

Contents

1. Overview

rsbackup backs up your computer(s) to removable hard disks. The backup is an ordinary filesystem tree, and hard links between repeated backups are used to save space. Old backups are automatically pruned after a set period of time.

This guide describes how to set up and manage rsbackup. See the man page for detailed reference information.

2. Setting Up

2.1 Installation

The systems you want to back up are called clients. The system that has the backup hard disk(s) attached to it is called the server, and it is on this system that the rsbackup program runs. The server can itself be a client.

Each client must have an SSH server and rsync installed. For Debian and Ubuntu systems it should be sufficient to install them as follows (if you don’t have them already):

apt-get install openssh-server rsync

The server requires rsync and an SSH client. Again for Debian:

apt-get install openssh-client rsync

For other platforms, you must consult their documentation, or install them from source:

2.1.1 SSH Setup

The server’s root login needs to be able to SSH to each of the clients’ root logins without having to enter a password or confirm a key hash. You should consult the SSH documentation to set this up, but the general procedure, assuming you use RSA keys and OpenSSH, is as follows. If you are sufficiently familiar with SSH to do this without further documentation, skip to the next section.

On the server create an SSH key with:

sudo ssh-keygen

When asked for a passphrase, just hit return (but see below). Then copy ~root/.ssh/id_rsa.pub to each of the clients and append it to their ~root/.ssh/authorized_keys. At the same time, retrieve the clients’ host key hashes with:

ssh-keygen -l -f /etc/ssh/ssh_host_rsa_key.pub

As root on the server, ssh to each of the clients and verify their host keys hashes.

2.1.2 Installing rsbackup

To install rsbackup, go to www.greenend.org.uk/rjk/rsbackup and download the source code:

wget http://www.greenend.org.uk/rjk/rsbackup/rsbackup-_version_.tar.gz
tar xf rsbackup-_version_.tar.gz
cd rsbackup-_version_
make
sudo make install

(You will probably need to change the version number.)

On Debian systems you can use the pre-built .deb files:

wget http://www.greenend.org.uk/rjk/rsbackup/rsbackup__version__amd64.deb
sudo dpkg -i rsbackup__version__amd64.deb

(You will probably need to change the version number and perhaps the architecture.)

At this point it should be possible to read the man page, which contains reference information:

man rsbackup

2.1.3 Variations

  • What If The Server Is Also A Client?

    If you want to backup the backup server itself then you don’t need to set up the server to be able to SSH to itself. See below for how to configure this.

  • What If I’m Not The Superuser?

    rsbackup does not actually depend on being the superuser, although of course its functionality will be limited if it isn’t. However you could for instance use it to back up your home directory to your portable USB disk. The setup is the same except that you do it for your personal login rather than root and therefore don’t use sudo.

  • What If I Don’t Like Empty Passphrases?

    In this case you will have to find some other way of making the server’s private SSH key available when backups run. This is outside the scope of this document.

2.2 Configuration

rsbackup reads a configuration file from /etc/rsbackup/config. (Use the --config option to override this, if you prefer another location.) You will need to enter some global settings and then describe the backup clients.

2.2.1 Backup Storage

First you should define where backups will be stored. This guide will assume you use removable hard disks, but you can use permanently online backups too.

For each distinct backup device you need to define two things. The first is the mount point that the device will appear at. For example, if you have two backup disks and the mount points are /backup1 and /backup2 you would write the following:

store /backup1
store /backup2

The second is to define device names. Device names correspond to the contents of a single-line file called device-id in the root of the backup device. For instance, if you called your devices backup1 and backup2 you would write the following:

device backup1
device backup2

Of course, you must also create these files! For example:

echo backup1 > /backup1/device-id
echo backup2 > /backup2/device-id

rsbackup does not mind if the devices share a mount point (and only one is present at a time); any device may use any mount point as far as it’s concerned. You will probably find it more convenient to give them separate mount points though. If more than one device is mounted when you make a backup, backups will be made to all of them. You can use the --store option to select just one.

Although it would of course be convenient for users to be able to access backups of their files directly, it would also mean that they could go “back in time” past permission changes or deletions of private files belonging to one another. Therefore, the top directory of your backup devices should (usually) be owned by root and mode 0700 (i.e. -rwx------). By default, rsbackup will insist on this, although you can use the public option to change this behaviour.

chmod 700 /backup1 /backup2

Remember to update /etc/updatedb.conf to exclude your backup devices. Otherwise updatedb will spend ever-increasing amounts of time indexing your backups.

2.2.2 Global Parameters

Next you may want to define some global ageing parameters. These can be overridden for each volume you back up, so by defining global ones you are only setting defaults.

The first one you might want to set is the maximum age of the most recent backup. If any volume’s most recent backup is older than this many days then it will show up as red in the backup status report. The default is 3 days. To reduce it to (for instance) 1 day:

prune-parameter max-age 1

The second parameter to choose is the age at which backups are automatically pruned, i.e. deleted. The default is 366 days, ensuring that you will be able to “go back” up to a year. If you only wanted to go back a month you could reduce it as follows:

prune-parameter prune-age 31

Remember, these are defaults and can be overridden on a per-host or per-volume basis.

There are a few other global settings described in the man page. They will not be covered here.

2.2.3 Defining What To Back Up

The rest of the configuration file will define what to back up (and what to exclude).

There are two ways to organise your configuration file.

  1. You can put all the configuration for all the hosts in the main configuration file.

  2. You can put each host’s definitions in a file of its own and include them all. To do this put a line at the end of your configuration file as follows

    include /etc/rsbackup/hosts.d

    Then for each host create a file named after the host in this directory and use it to store the host’s configuration, as described below.

    The the Debian packaging of rsbackup uses this approach.

For each host to back up, you should write a host stanza. This will contain some host level settings and then a volume stanza for each part of the host’s filesystem back up.

Here is an example host stanza:

host sfere
  volume root /
  volume boot /boot
  volume home /home
    prune-parameter prune-age 366
    exclude /*/Desktop/Trash/*
    exclude /*/.local/share/Trash/*
    exclude /*/.mozilla/*/Cache/*
    exclude /*/.ccache
  volume var /var
    exclude /tmp/*

The meaning of this is as follows:

  • The first line contains the name of the host. This would normally be its DNS name (see below for an example of where it is not).

  • Each of the volume lines contains the name of a volume on the host and the path to that volume. By default, rsbackup will assume that each volume corresponds to a (mounted) filesystem and therefore not backup files from other filesystems.

  • In this case there are four volumes. root and boot are quite simple: all the files in them will be backed up.

  • home, however, is more complex. Firstly, it has a prune-age setting to ensure that it is kept for longer than the default lifetime. Secondly, it excludes various trash and cache directories.

    In the first three cases, it does this by backing up the directory but not its contents; they will be empty on the backup device. In the fourth case, it does not even backup the directory. Note that the exclusion patterns are rooted at the path to the volume - they are not absolute path names. (Consult the rsync documentation for --exclude for more information about these patterns.)

  • /var is similar to home in that a temporary directory is excluded.

An important note: the indentation is not significant to rsbackup - only to the reader. Anything that comes after a host directive and before the next host or volume directive is considered part of that host. Similarly anything that comes after a volume directive and before the next host or volume directive is considered part of that volume.

This example shows how to back up a host where the name differs from the DNS name. The important part is the hostname directive:

host lith
  hostname chymax
  volume lith /Volumes/Lith
    exclude "Temporary Internet Files"
    exclude /RECYCLER
    exclude /pagefile.sys
    exclude "/Documents and Settings/*/Local Settings/Temp"
    exclude "/System Volume Information/_restore*"

What is actually going on here is that lith is really the Windows partition on chymax. The computer usually runs Unix, with the Windows partition mounted for convenience. So to get lith’s files, it is necessary to ssh to chymax.

This example shows how to back up without using SSH at all:

host araminta
  hostname localhost
  volume root /
  volume boot /boot
  volume home /home
    prune-parameter prune-age 366
    exclude /*/Desktop/Trash/*
    exclude /*/.local/share/Trash/*
    exclude /*/.mozilla/*/Cache/*
    exclude /*/.ccache
  volume var /var
    exclude /tmp/*
  volume news /var/spool/news
    prune-parameter prune-age 14

In this case, araminta is actually the backup server, so using SSH would mean SSHing to itself. The hostname localhost is special-cased to avoid using SSH at all.

Here is example of backing up a laptop:

host kakajou
  max-age 7
  volume users /Users
    prune-parameter prune-age 366
    exclude /*/.Trash/*
    exclude /*/Library/Caches
    exclude /*/Library/VirtualBox/Machines/*/Snapshots
    exclude /*/Library/VirtualBox/**.vdi
  volume local /local
    prune-parameter prune-age 366
  volume etc /etc
  volume sw /sw

This host is usually asleep or not even in the house, so opportunities to back it up are rare. Therefore it has a host-wide max-age setting.

3. Manual Backups

3.1 Initial Backup

Before you actually make a backup, you should do a “dry run” to verify that rsbackup does what you expect.

rsbackup --backup --dry-run

This will print out the commands that it would run without actually executing them. It’s also a good way of verifying that the syntax of the configuration is correct.

Once you’re happy with the output, you can try making an initial backup:

rsbackup --backup --verbose

The --verbose option makes rsbackup report what it is doing as it progresses. In normal use you would omit it but it’s useful when setting up and crucial when debugging.

Depending on how much data you have (and how fast your disks and network are) the initial backup may take a very long time. I did my initial backups inside an instance of screen so that they couldn’t be affected by logging out, etc.

For each backup of each volume, an entry will be made in /var/log/backup/backups.db detailing what was backed up and recording any error output.

3.2 Pruning Old Backups

Pruning refers to deleting a volume’s old backups. During pruning, a backup will be deleted if it is older than the volume’s max-age setting, with the proviso that the most recent min-backups backups on each store will not be deleted.

To prune any backups that are due to be deleted:

rsbackup --prune --verbose

The details of what is pruned are logged to files in /var/log/backup.

3.3 Failed Backups

If a backup fails then it will be left in an incomplete state. You can tell rsbackup to pick up where it left off simply by running it again on the same day; if however you leave it until another day then that backup will never be completed. To delete any incomplete backups, therefore:

rsbackup --prune-incomplete --verbose

Backups are not pruned immediately because even if they are incomplete, the portion that succeeded may be useful to reduce the amount of data copied when you retry.

3.4 Retired Volumes

When you take a volume or host out of service, you need to tell rsbackup about this. The first part of this is to remove the corresponding volume or host sections in the configuration file. If you don’t do this then rsbackup will keep on trying to backup the obsolete volume or host.

The second part is to delete old backups for the volume and their corresponding records. If you don’t do this then the report will complain about them. This can be done with the --retire option:

rsbackup --retire HOST:VOLUME

...or: 

rsbackup --retire HOST

All backups on available devices and their corresponding records will be deleted (possibly a slow process).

If you want to keep (say) the last backup for the volume then you should at least rename it aside, otherwise --retire will delete it; you may prefer to tar it up and compress it.

3.5 Status Reports

You can generate an HTML status report to a disk file:

rsbackup --html status.html

This will show:

  • Any backups to unknown devices. (See below.)
  • For each volume, the dates of the oldest backup, how many backups exist. The latter is red if there are any devices with no backups of the volume.
  • For each volume’s backup to a each device, the date of the newest backup on the device and the total number of backups on the device. The former is red if it violates the max-age setting for the volume and the latter is red if there are no backups of the volume on the device.
  • The rsync output for the last backup, if it failed. You can use the --logs option to make the logfile section more verbose.
  • Logfiles for pruning.

If you prefer plain text you can use --text instead of --html.

You can also request that the report by sent by email, with the --email option. This is intended for use when automating backups. The email contains both the plain text and the HTML versions, most mail clients should be able to pick whichever they are best able to display.

4. Automatic Backups

If you installed from a .deb then have a look at the Debian-specific documentation.

Manual backups might be perfectly adequate for you. However, computers are often better at remembering to perform scheduled tasks than humans are, so it may be better to run your backups as a cron job. For example, to run your backups, with pruning and a report, at 1am every day you might use the following crontab line:

0 1 * * * rsbackup --backup --prune --email root

This will automatically do a backup every night, prune any out-of-date backups, and mail a report to the system administrator.

You might want to add (for example) a weekly prune of incomplete backups:

0 8 * * 0 rsbackup --prune-incomplete

5. Snapshots

If you use Linux LVM then you may prefer to snapshot filesystems while they are being backed up, so that there is no possibility of files changing half way through the backup. This can be achieved by adding the following lines to your configuration file:

pre-backup-hook rsbackup-snapshot-hook
post-backup-hook rsbackup-snapshot-hook

Then for each volume that is to be snapshotted, create /snap/VOLUME on the target host. The volume name must be the one used by rsbackup, for instance root, boot, home or var in the first example above. Before each volume is backed up, a snapshot will automatically be created; it will be removed again after the backup is complete or on failure.

There is a man page for rsbackup-snapshot-hook detailing what it does and the options it can take.

6. Device Management

6.1 Lost Devices

Hard disks get lost or stolen, and fail. In this case rsbackup needs to be told that one of its devices has gone away. The first part of this is to delete the corresponding device directive in the configuration file (and the store directive, if that’s unique to the device).

The second part is to delete records for backups to the device. If you don’t do this then the report will complain about them. This can be done with the --retire-device option:

rsbackup --retire-device NAME

You can do these steps in either order, but if you delete the records first, you will be ask if you are sure. You can override this with the --force option.

--retire-device will never delete actual backups, only the backup records.

6.2 Upgrading Devices

If a backup device gets full you have several options:

  • Reduce the number of backups to be kept on it by lowering prune-age. But sooner or later you may reach the point where you just cannot keep backups as long as you like.

  • Introduce an entirely new, bigger device and take the old device out of service, either keeping it against a rainy day or destroying it as described above.

  • Copy all its contents to a new, bigger device, keeping the same device name. Remember to delete the old device-id file, or confusion may follow!

7. Restoring

Backups aren’t worth anything if you can’t restore, course.

7.1 Manual Restoration

The backup has the same layout, permissions etc as the original system, so it’s perfectly possible to simply copy files from a backup directory to their proper location. This is the most convenient way if you want to rescue only a small number of files.

Be careful to get file ownership right. The backup is stored with the same numeric user and group ID as the original system used. Put another way, the relationship between usernames and user IDs (and group names and group IDs) on the backup disk reflects the client, not the server (or any other machine the disk might be attached to).

Until a backup is completed, a corresponding .incomplete file will exist. Check for such a file before restoring any given backup.

7.2 Restoring With rsync

You can do bulk restores with rsync. For example, supposing that host chymax has a volume called users in which user home directories are backed up, and user rjk wants their entire home directory to be restored:

rsync -aSHz --numeric-ids /store/chymax/users/2010-04-01/rjk/. chymax:~rjk/.

-a means recursive into directories; preserve symlinks, permissions, modification times, groups, owners, device files and special files. -S means handle sparse files efficiently. -H means preserve hard links. -z means compress data for transfer; you might want to omit this if your CPU is slow.

--numeric-ids is important as backups are stored with the same numeric user and group IDs as the original system; no translation via name is performed.

8. Links, etc

rsbackup-3.0/doc/rsbackup.css0000664000175000017500000000314412327265357013220 00000000000000/* Copyright © 2011 Richard Kettlewell. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ body { color: black; background-color: white } a:link, a:visited, a:active { color: blue; text-decoration: underline } h1 { background-color: #e0ffe0; padding: 0.2em } h2 { background-color: #e0e0e0; padding: 0.2em } h3 { text-decoration: underline } a.h3 { margin-left: 1em } h1,h2,h3,h4 { font-family: sans-serif } table { border-collapse: collapse } th { background-color: #e0e0e0; border-left: 1px solid #e0e0e0; border-top: 1px solid #e0e0e0; border-right: 1px solid #e0e0e0 } td { border: 1px solid black; vertical-align: top; padding-left: 4px; padding-right: 4px } td.bad { background-color: #ff4040; color: #ffffff } td.good { background-color: #e0ffe0; color: #000000 } span.bad { color: #ff4040 } pre.log { background-color: #f0f0f0 } .example { border-left: 2px solid black; padding-left: 2px } div.volume { margin-left: 1em } .recent { color: #ff4040 } rsbackup-3.0/doc/disk-encryption.html0000664000175000017500000001720712327247125014702 00000000000000 Setting Up An Encrypted Disk

Setting Up An Encrypted Disk

This isn’t part of rsbackup proper, but since you might well want to encrypt your backups, the setup process is sketched here.

Threat Model

The main threat I’m interested in protecting against is that a petty criminal comes into possession of my backup disk either by stealing it from an offsite location, or because I manage to lose it somehow. I don’t want them able to read my email or gain access to website passwords (of which I have far too many to remember, and most of them don’t protect anything especially important).

I’m not especially interested in protecting my backups from the NSA. If an organisation with government-level resources were to take an interest in me, then realistically they have better tools available than stealing my backups.

The reason I document this is that, if you are interested in defending against better-resourced attacks than I am (for instance if you live in a country with a highly repressive government), the details below may not be suitable for you.

The Tools

The device mapper is the Linux kernel’s framework for creating virtual block devices. In this case, we are interested in creating a virtual block device that has the plain text corresponding to encrypted data on a physical block device.

dm-crypt is the low-level means of achieving this: writes to the virtual block device are encrypted and forwarded to the underlying physical device, and similarly reads from the virtual block devices are forwarded to the physical device and the content decrypted. The plain text will not be available if the correct key has not been supplied.

Linux Unified Key Setup (LUKS) is a specific encryption scheme that we’ll use.

cryptsetup is a command line tool we’ll use to set things up.

Setting Up An Encrypted Device

First create the partition to encrypt, using your favourite disk partitioner, lvcreate, or whatever. Any pre-existing contents will be destroyed, so take a backup if there is anything important there. I’ll assume below that the device name for the partition it /dev/sdb1, but obviously you should change this to whatever device you are using.

To create the LUKS data structures and establish a key:

# cryptsetup luksFormat /dev/sdb1

WARNING!
========
This will overwrite data on /dev/sdb1 irrevocably.

Are you sure? (Type uppercase yes): YES
Enter LUKS passphrase: 
Verify passphrase: 
Command successful.

As you can see, you must choose a passphrase. The default encryption key is 128 bits long, so it’s worth using a longer password than the traditional 8 characters, provided you can actually remember it. (A password you can’t remember is no use whatsoever.)

Note: cryptsetup also supports reading the key from a file. If keeping the key file safe somewhere (a couple of well-hidden USB sticks, say) is easier than remembering a suitably long passphrase, that might be more appropriate.

Note: cryptsetup offers a variety of cipher specifications. You may wish to review the available options and consult the cryptsetup FAQ rather than accepting the default.

At this point the encrypted partition exists but does not have any filesystem in it and the underlying plaintext is not accessible. It’s possible to detect the format:

# cat /dev/sdb1 | file -
/dev/stdin: LUKS encrypted file, ver 1 [aes, cbc-essiv:sha256, sha1] UUID: c3ad50a5-a379-4e72-9f92-cacf592

The next step is to create a virtual block device with the plaintext:

# cryptsetup luksOpen /dev/sdb1 backup3
Enter LUKS passphrase: 
key slot 0 unlocked.
Command successful.
# ls -l /dev/mapper/backup3 
brw-rw---- 1 root disk 254, 7 2010-03-14 15:54 /dev/mapper/backup3

You will need to re-enter the passphrase you chose earlier.

At this point you can create a filesystem: 

# mkfs -j -Lbackup3 /dev/mapper/backup3 
mke2fs 1.41.3 (12-Oct-2008)
Filesystem label=backup3
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
62336 inodes, 248870 blocks
12443 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=255852544
8 block groups
32768 blocks per group, 32768 fragments per group
7792 inodes per group
Superblock backups stored on blocks: 
        32768, 98304, 163840, 229376

Writing inode tables: done                            
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 29 mounts or
180 days, whichever comes first.  Use tune2fs -c or -i to override.

When I did this on a 4TB USB2-attached disk, it took about 40 minutes. So you might want to go away and do something else.

By default the filesystem will be regularly fsck’d. You can suppress this, if you want:

# tune2fs -c0 -i0 /dev/mapper/backup3

It’s now possible to mount the new filesystem: 

# mount /dev/mapper/backup3 /mnt
# really ls -l /mnt
total 16
drwx------ 2 root root 16384 2010-03-14 15:55 lost+found
richard@araminta:~$ df -h /mnt
Filesystem             Size  Used Avail Use% Mounted on
/dev/mapper/backup3    957M  1.2M  908M   1% /mnt

So now you can create files, take backups, etc.

Note that just because the disk is encrypted does not imply that other users of the system cannot get at its contents while it’s mounted. The normal file permission rules apply.

To unmount and detach the disk:

# umount /mnt
# cryptsetup luksClose backup3
rsbackup-3.0/doc/testing.md0000664000175000017500000000330512452265667012675 00000000000000rsbackup testing ================ rsbackup contains, broadly speaking, three collections of tests. Unit Tests ---------- These are `src/test-*.cc` and test individual aspects of the source code. Currently they are strongest on utility functions and classes and weakest on the functional logic of rsbackup. Missing things include: * The `Backup` class. * Error/warning reporting. * Store identification. * Device access hook invocation. * Most of the implementation of the following classes: * `Host` * `Volume` * `Conf` * Most of the hard bits of the `Subprocess` class. * Much of the `Command` class. * Error handling in the following classes: * `Directory` * `IO` * `Unicode` * Functional logic such as `MakeBackup.cc` and `Prune.cc`. Functional Tests ---------------- These can be found in the `tests` directory. They execute the `rsbackup` commands in various ways and verify that the behavior and output are as expected. Missing things include: * Sending email. * Responses to subprocess, IO and database errors. * Prompting. * Warning options. * Config file syntax errors. * Certain config file options. * Store permission checking. * Handling of ‘incomplete’ backups. * Removal of old pruning records. * Remote backups (needs a ‘fake’ `ssh`). * Script Tests ------------ These are `tools/t-*` and test some of the scripts that accompany rsbackup. They use `scripts/fakeshell.sh` to mock commands invoked by the scripts. Missing: * `rsbackup-mount` * `rsbackup.cron` Running Tests ------------- Tests can be run via `make check` in the root directory, or in one of the individual directories listed above. To record test coverage information, configure with: ./configure --with-gcov rsbackup-3.0/doc/rsbackup-snapshot-hook.10000664000175000017500000000414212367135333015354 00000000000000.TH rsbackup 1 .\" Copyright (c) 2012, 2014 Richard Kettlewell .\" .\" This program is free software: you can redistribute it and/or modify .\" it under the terms of the GNU General Public License as published by .\" the Free Software Foundation, either version 3 of the License, or .\" (at your option) any later version. .\" .\" This program is distributed in the hope that it will be useful, .\" but WITHOUT ANY WARRANTY; without even the implied warranty of .\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the .\" GNU General Public License for more details. .\" .\" You should have received a copy of the GNU General Public License .\" along with this program. If not, see . .SH NAME rsbackup-snapshot-hook \- rsync-based backup utility .SH SYNOPSIS \fBrsbackup-snapshot-hook\fR [\fIOPTIONS\fR] .SH DESCRIPTION \fBrsbackup-snapshot-hook\fR creates and removes LVM snapshots when configured as a pre- or post-backup-hook for \fBrsbackup\fR(1). .PP Snapshots will only be created for volumes that have a corresponding directory in the snapshot directory. For instance, a snapshot will be created for the volume \fBroot\fR if \fI/snap/root\fR exists. (Use the \fB\-\-snaps\fR option to change the snapshot directory.) Such volumes must be stored in a logical volume. .PP Leftover snapshots are always unmounted and removed before creation. .PP Snapshots are given only a fraction of the size of the original volume. Use the \fB\-\-divisor\fR to change this. .PP After creation snapshots are fsck'd and mounted. If an error occurs in any part of the creation process, the partially snapshot created snapshot may be left in place (and ultimately be torn down when the post-backup-hook is run). .SH OPTIONS .TP .B \-\-snaps\fR, \fB\-s\fI PATH Set the path to the snapshot directory. The default is \fI/snap\fR. .TP .B \-\-divisor\fR, \fB\-d\fI DIVISOR Set the snapshot size ratio. The default is 5. .TP .B \-\-help\fR, \fB\-h Display usage message. .TP .B \-\-version\fR, \fB\-V Display version string. .SH "SEE ALSO" \fBrsbackup\fR(1), \fBlvm\fR(8) .SH AUTHOR Richard Kettlewell rsbackup-3.0/doc/rsbackup-docs.html0000664000175000017500000000417012103242262014300 00000000000000 rsbackup

rsbackup

Getting Started

Reference Information

Miscellaneous

  • Change history
  • rsbackup home page
  • rsbackup on Github
      • rsbackup-3.0/doc/rsbackup-debian.html0000664000175000017500000001113712103242262014573 00000000000000 rsbackup and Debian

      rsbackup and Debian

      The Debian package of rsbackup has some extra features. You could use these on other systems but on Debian they are set up to work automatically.

      /etc/rsbackup/config

      In the .deb package, the default /etc/rsbackup/config is as follows:

      # Location of lockfile
lock /var/run/rsbackup.lock

# User configuration
include /etc/rsbackup/local

# Hosts
include /etc/rsbackup/hosts.d

      Normally you would not edit this file. Instead, put local configuration in /etc/rsbackup/local and a file for each host to back up into /etc/rsbackup/hosts.d.

      /etc/rsbackup/defaults

      There is an extra configuration file for the cron jobs, /etc/rsbackup/defaults. The default is as follows:

      #
# List hosts to backup hourly, daily, weekly and monthly
#  - set the empty string to back up no hosts (at that frequency)
#  - use the special string "_all" to back up everything
#
hourly=""
daily=_all
weekly=""
monthly=""

#
# Set report=hourly|daily|weekly|monthly to control frequency of
# email reports.  (Hourly is probably a bit much!)  Only effective
# if email is not "".
#
report=daily

#
# Set email=ADDRESS to have the report emailed to that address.
#
email=root

#
# Set prune=hourly|daily|weekly|monthly|never to control frequency of
# automated pruning of old backups
#
prune=daily

#
# Set prune_incomplete=hourly|daily|weekly|monthly|never to control
# frequency of automated pruning of incomplete backups
#
prune_incomplete=weekly

#
# Prefix to the rsbackup command
# Use 'nice' and/or 'ionice' here
#
nicely=

      • hourly, daily, weekly and monthly define the hosts to back up at the given frequencies. You can set any (or all) of them to _all to back up all known hosts.

        Set them all to ""if you have some other arrangement for initiating backups.

        hourly is intended to be used to opportunistically back up hosts that are often down, for instance laptops and personal desktops. weekly and monthly are appropriate for hosts that almost never change.

      • Set email to the destination address for reports from the daily backup run, or comment out the line entirely to suppress email reports. If you want reports at some other frequency than daily, modify report.

      • Modify prune to control the frequency of pruning of old backups. It is recommended to leave this as daily, since deleting a week or more’s worth of backups takes a very long time.

      • Modify prune_incomplete to control the frequency of deleting incomplete backups. It is recommended to keep this at a lower frequency than you take backups, as otherwise rsync will not be able to use incomplete backups to optimize new ones.

      • Modify nicely to control the priority of rsbackup. For example, you might use:

        nicely="nice ionice -3"
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See the .\" GNU General Public License for more details. .\" .\" You should have received a copy of the GNU General Public License .\" along with this program. If not, see . .SH NAME rsbackup.cron \- cron script for rsbackup .SH SYNOPSIS \fBrsbackup.cron\fR [\fIOPTIONS\fR] \fIFREQUENCY\fR .SH DESCRIPTION \fBrsbackup.cron\fR is invoked from cron to run automated backups, pruning and reporting. .PP \fIFREQUENCY\fR must be one of \fBhourly\fR, \fBdaily\fR, \fBweekly\fR or \fBmonthly\fR, corresponding to the frequency it is invoked at. .SH OPTIONS .TP .B \-\-dry\-run\fR, \fB-n Passes the \fB\-\-dry\-run\fR option to \fBrsbackup\fR. .TP .B \-\-verbose\fR, \fB-v Displays the \fBrsbackup\fR command before executing it. .TP .B \-\-help\fR, \fB-h Displays a usage message and terminates. .TP .B \-\-version\fR, \fB\-V Display version string. .SH CONFIGURATION Configuration is read from \fI/etc/rsbackup/defaults\fR. This is a shell script fragment and it should define the following variables: .TP .B hourly .TP .B daily .TP .B weekly .TP .B monthly Define the list of hosts to back up at a given frequency. Use the special string \fB_all\fR to back up all hosts. .TP .B report Defines the frequency to send an email report. .TP .B email Defines the destination address for the email report. .TP .B prune Defines the frequency of pruning old backups. .TP .B prune_incomplete Defines the frequency of pruning incomplete backups. .SS Example .nf # # List hosts to backup hourly, daily, weekly and monthly # - set the empty string to back up no hosts (at that frequency) # - use the special string "_all" to back up everything # hourly="" daily=_all weekly="" monthly="" # # Set report=hourly|daily|weekly|monthly to control frequency of # email reports. (Hourly is probably a bit much!) Only effective # if email is not "". # report=daily # # Set email=ADDRESS to have the report emailed to that address. # email=root # # Set prune=hourly|daily|weekly|monthly|never to control frequency of # automated pruning of old backups # prune=daily # # Set prune_incomplete=hourly|daily|weekly|monthly|never to control # frequency of automated pruning of incomplete backups # prune_incomplete=weekly # # Prefix to the rsbackup command # Use 'nice' and/or 'ionice' here. Remember to quote correctly. # nicely= .fi .SH "SEE ALSO" \fBrsbackup\fR(1), \fBrsbackup-mount\fR(1) .SH AUTHOR Richard Kettlewell rsbackup-3.0/doc/rsbackup-mount.10000664000175000017500000000465512327522303013723 00000000000000.TH rsbackup-mount 1 .\" Copyright (c) 2011, 2012, 2014 Richard Kettlewell .\" .\" This program is free software: you can redistribute it and/or modify .\" it under the terms of the GNU General Public License as published by .\" the Free Software Foundation, either version 3 of the License, or .\" (at your option) any later version. .\" .\" This program is distributed in the hope that it will be useful, .\" but WITHOUT ANY WARRANTY; without even the implied warranty of .\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the .\" GNU General Public License for more details. .\" .\" You should have received a copy of the GNU General Public License .\" along with this program. If not, see . .SH NAME rsbackup-mount \- mount encrypted or unencrypted disks used by rsbackup .SH SYNOPSIS \fBrsbackup-mount\fR [\fIOPTIONS\fR] [\fB\-\-\fR] [\fIDEVICES\fR] .SH DESCRIPTION \fBrsbackup-mount\fR mounts and unmounts encrypted or unencrypted partitions used as backup stores by \fBrsbackup\fR(1). .SH OPTIONS .TP .B \-\-unmount\fR, \fB\-u Unmount devices. (The default is to mount devices.) .TP .B \-\-check\fR, \fB\-c Check for available devices that aren't open. .TP .B \-\-dry\-run\fR, \fB\-n Do nothing, instead print the commands that would be executed. .TP .B \-\-key\-file \fIPATH\fR, \fB\-k \fIPATH Pass the argument \fB\-\-key\-file\fR \fIPATH\fR to \fBcryptsetup\fR. .TP .B \-\-help\fR, \fB\-h Display usage message. .TP .B \-\-version\fR, \fB\-V Display version string. .SH CONFIGURATION Configuration is read from \fI/etc/rsbackup/devices\fR. This is a shell script fragment. It should set \fBdevices\fR to a (space-separated) list of device names and for each device name \fID\fR, define \fID\fR\fB_uuid\fR to its UUID. To specify that a device is unencrypted (i.e. that it just requires mounting or unmounting), define \fID\fR\fB_plain\fR as a non-empty string for that device. (Have a look in \fI/dev/disk/by-uuid\fR to find device UUIDs). .SS Example .nf # List names of devices here devices="backup3 backup4" # For each device, define DEVICE_uuid # e.g. devicename_uuid=8f4171f0-007d-4083-a40c-407e5f9c24dd backup3_uuid=8f4171f0-007d-4083-a40c-407e5f9c24dd backup4_uuid=80a1ca0d-d07a-4195-9da1-8cbb9fbc11b9 # For any device that isn't encrypted, define DEVICE_plain # e.g. devicename_plain=1 backup3_plain=1 .fi .SH "SEE ALSO" \fBrsbackup\fR(1), \fBrsbackup.cron\fR(1) .SH AUTHOR Richard Kettlewell rsbackup-3.0/doc/CHANGES.html0000664000175000017500000003263212621637013012623 00000000000000 Changes To rsbackup

      Changes To rsbackup

      Please see rsbackup in git for detailed change history.

      Changes In rsbackup 3.0

      • Pruning now supports selectable, and pluggable, pruning policies. See the PRUNING section of the man page for further information. The default behavior matches previous versions. Fixes issue #7.
        Advance warning: the min-backups and prune-age directives are now deprecated in their current form and will produce a warning. In some future version they will be removed. Instead, use prune-parameter min-backups and prune-parameter prune-age.
      • Advance warning: the public, always-up, check-mounted and traverse directives now take an explicit boolean argument. Using them without an argument is now deprecated (but has not changed in meaning). In some future version the argument will become mandatory.
      • Removal of backups (when pruning, or retiring a volume) now parallelizes removal across devices. Fixes issue #24.
      • The rsync-timeout and hook-timeout directives are now inherited, as documented. ssh-timeout becomes inherited too. The sendmail directive is now documented.
      • Host and volume names may no longer start with “-”.
      • --dump-config --verbose now annotates its output. Some options missed by --dump-config are now output.
      • A C++11 compiler and Boost are now required.

      Changes In rsbackup 2.1

      • rsbackup.cron will always run the prune and report steps, even if the earlier steps fail.
      • rsbackup-snapshot-hook copes better with aliases for logical volumes. Fixes issue #23.
      • Pruning logs in the report are now limited by the report-prune-logs configuration setting.

      Changes In rsbackup 2.0

      • Incompatible change: pre-backup and post-backup hooks are now run even in --dry-run mode. The environment variables RSBACKUP_ACT can be used by the script to distinguish the two situations. rsbackup-snapshot-hook has been modified accordingly. Fixes issue #9.
      • Incompatible change: The log format has changed. The old per-backup logfiles are gone, replaced by a SQLite database. Old installations are automatically upgraded. Fixes issue #11.
      • New check-mounted option verifies that a volume is mounted before backing it up. Fixes issue #13.
      • New store-pattern option allows stores to be specified by a glob pattern instead of individually. Fixes issue #5.
      • New stylesheet and colors options allow operator control of the stylesheet and coloration in the HTML version of the report. Fixes issue #6.
      • The semantics of lock are now documented. Fixes issue #20.
      • Shell scripts supplied with rsbackup no longer depend on Bash.
      • Dashes are now allowed in hostnames. Fixes issue #21.
      • The order in which hosts are backed up can now be controlled with the priority option. Fixes issue #19.
      • Reports now include counts of various error/warning conditions in the summary section; email reports reflect these in the subject line. The always-up option is slightly modified: backups of always-up hosts are attempted, resulting in error logs, even if they do not seem to be available. Fixes issue #22.
      • New --database option allows the path to the database to be overridden.

      Changes In rsbackup 1.2

      • Quoting and completeness fixes to --dump-config option.
      • OSX builds work again.
      • The cron scripts no longer attempt to run rsbackup.cron when it has been removed. Fixes Debian bug #766455.
      • Some fixes to Debian packaging.

      Changes In rsbackup 1.1

      • Error messages about missing unavailable devices with --store are now more accurate. Fixes issue #10.
      • The include command now skips filenames that start with #. Fixes issue #12.
      • The command-line parser now rejects invalid host and volume names (rather than accepting ones that will never match anything). Zero-length device, host and volume names are now rejected (in all contexts).
      • The test suite has been expanded, and supports concurrent execution if a sufficiently recent version of Automake is used. Fixes issue #14.
      • rsbackup-snapshot-hook no longer fails if fsck finds and fixes errors. It is also now tested. Fixes issue #15.

      Changes In rsbackup 1.0

      • New --dump-config option to verify configuration file parse.
      • New --check option to rsbackup-mount.
      • Configuration files are now read in a fixed order (issue #8).
      • The --force option no longer implies the --verbose option. (This was a bug.)
      • Minor bug fixes.

      Changes In rsbackup 0.4.4

      • Correct RSBACKUP_STATUS value passed to post-backup hook. (Bug spotted by Jacob Nevins.)

      Changes In rsbackup 0.4.2

      • --retire no longer fails if a host directory has already been removed.
      • Fixed recalculation of per-device backup counts, visible as self-inconsistent reports when generated in the same invocation of rsbackup as some other operation.

      Changes In rsbackup 0.4.1

      • Fix a crash with the --html option (Jon Amery).
      • Fix to --prune-incomplete option, which wouldn't work in the absence of some other option (Jacob Nevins).

      Changes In rsbackup 0.4

      • The new pre-access-hook and post-access-hook options support running “hook” scripts before and after any access to backup storage devices.
      • The new pre-backup-hook and post-backup-hook options support running “hook” scripts before and after a backup. Although these can be used for any purpose, the motivation is to enable the creation of LVM snapshots of the subject filesystems (and their destruction afterwards), resulting in more consistent backups. The supplied hook script only knows about the Linux logical volume system.
      • The new devices option allows a host or volume to be restricted to a subset of devices, identified by a filename glob pattern.
      • The new rsync-timeout option allows a time limit to be imposed on a backup.
      • The new check-file option allows backups of a volume to be suppressed when it is not available (for instance, because it is only sometimes mounted).
      • --verbose (and therefore --dry-run) is now more verbose.
      • --text and --html now accept - to write to standard output.
      • Improved error reporting.
      • Minor bug fixes and portability and build script improvements.
      • rsbackup-mount now supports unencrypted devices and separate key material files (contributed by Matthew Vernon).

      Changes In rsbackup 0.3

      • --prune honours command-line selections again.
      • The “oldest” backup for a host with no backups now shows up as “none” rather than “1980-01-01”.
      • The new --logs option controls which logfiles are included in the HTML report. The default is to only include the logfile of the most recent backup if it failed. Also, if the most recent attempt to backup a volume to a given device failed, its heading is highlighted (in red).
      • The tool scripts now have proper --version options. Single-letter command line options are now supported (in fact they existed in many cases already but weren’t documented).
      • Retiring a volume no longer makes a (futile and harmless!) attempt to remove . and ...
      • The .incomplete files used by the Perl script to indicate partial backups are now created by the C++ version too. They are created both before starting a backup and before pruning it. rsbackup itself does not rely on them itself but they are an important hint to the operator when doing bulk restores.
      • Logfiles of backups where pruning has commenced are now updated to reflect this, so that they will not be counted as viable backups in the report.
      • Error output from failed backups is now more visible. The old behaviour can be restored with the --no-errors option.
      • Missing or misconfigured stores are now reported in more detail. If it looks like a store is present but misconfigured (for instance, wrong permissions), this is always reported as an error. If it looks like the store is absent then this is only reported if --warn-store is given, but if no configured store is present then the problems found with all configured stores are listed. The documentation on how to set up stores has also been clarified.
      • Prune logs now include detail about why a backup was eligible for pruning.

      Changes In rsbackup 0.2

      rsbackup has been rewritten in C++. The behaviour is largely same except as follows:

      • New --text option generates a plaintext version of the report. In addition the email report includes both the text and HTML versions.
      • --prune-unknown is removed. It is replaced by --retire, which is used to remove backups of volumes (and hosts) that are no longer in use and --retire-device which is used to remove logs for devices that are no longer in use.
      • The rsync command now includes the --delete option, meaning that interrupted backups no longer include stray files from the first attempt.
      • .incomplete files are no longer created. Instead the logs are used to distinguish complete from incomplete backups.
      • Various --warn- options to control what is warned about.
      • New always-up option to indicate that a host is expected to always be available to back up.
      • There are now test scripts.
      rsbackup-3.0/tests/0000775000175000017500000000000012635241746011345 500000000000000rsbackup-3.0/tests/setup.sh0000664000175000017500000001007712621635675012771 00000000000000# Copyright © 2011, 2012, 2014 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . export WORKSPACE="${PWD}/w-${0##*/}" RSBACKUP="${VALGRIND} ${PWD}/../src/rsbackup --config ${WORKSPACE}/config ${VERBOSE}" PRUNE_POLICY="${PRUNE_POLICY:-age}" PRUNE_AGE="${PRUNE_AGE:-prune-age}" MIN_BACKUPS="${MIN_BACKUPS:-min-backups}" setup() { echo echo "* ==== $0 ====" rm -rf ${WORKSPACE} mkdir ${WORKSPACE} mkdir ${WORKSPACE}/store1 echo device1 > ${WORKSPACE}/store1/device-id echo "store ${WORKSPACE}/store1" > ${WORKSPACE}/config echo "device \"device1\"" >> ${WORKSPACE}/config mkdir ${WORKSPACE}/store2 echo device2 > ${WORKSPACE}/store2/device-id echo "store ${WORKSPACE}/store2" >>${WORKSPACE}/config echo "device device2" >> ${WORKSPACE}/config echo "public true" >> ${WORKSPACE}/config echo "pre-access-hook ${srcdir:-.}/hook" >> ${WORKSPACE}/config echo "post-access-hook ${srcdir:-.}/hook" >> ${WORKSPACE}/config echo "keep-prune-logs 1" >> ${WORKSPACE}/config echo "prune-policy ${PRUNE_POLICY}" >> ${WORKSPACE}/config [ -n "$PRUNE_PATH" ] && echo "prune-parameter path ${PRUNE_PATH}" >> ${WORKSPACE}/config [ -n "$DECAY_LIMIT" ] && echo "prune-parameter decay-limit ${DECAY_LIMIT}" >> ${WORKSPACE}/config mkdir ${WORKSPACE}/logs echo "logs ${WORKSPACE}/logs" >> ${WORKSPACE}/config echo "lock ${WORKSPACE}/lock" >> ${WORKSPACE}/config echo "host host1" >> ${WORKSPACE}/config echo " hostname localhost" >> ${WORKSPACE}/config [ "${PRUNE_AGE}" != none ] && echo " ${PRUNE_AGE} 2" >> ${WORKSPACE}/config echo " volume volume1 ${WORKSPACE}/volume1" >> ${WORKSPACE}/config [ "${MIN_BACKUPS}" != none ] && echo " ${MIN_BACKUPS} 1" >> ${WORKSPACE}/config echo " pre-backup-hook ${srcdir:-.}/hook" >> ${WORKSPACE}/config echo " post-backup-hook ${srcdir:-.}/hook" >> ${WORKSPACE}/config echo " check-file file1" >> ${WORKSPACE}/config echo " volume volume2 ${WORKSPACE}/volume2" >> ${WORKSPACE}/config [ "${MIN_BACKUPS}" != none ] && echo " ${MIN_BACKUPS} 2" >> ${WORKSPACE}/config echo " volume volume3 ${WORKSPACE}/volume3" >> ${WORKSPACE}/config [ "${MIN_BACKUPS}" != none ] && echo " ${MIN_BACKUPS} 2" >> ${WORKSPACE}/config echo " devices *2" >> ${WORKSPACE}/config mkdir ${WORKSPACE}/volume1 echo one > ${WORKSPACE}/volume1/file1 mkdir ${WORKSPACE}/volume1/dir1 echo two > ${WORKSPACE}/volume1/dir1/file2 mkdir ${WORKSPACE}/volume2 echo three > ${WORKSPACE}/volume2/file3 mkdir ${WORKSPACE}/volume2/dir2 echo four > ${WORKSPACE}/volume2/dir2/file4 echo five > ${WORKSPACE}/volume2/dir2/file5 mkdir ${WORKSPACE}/volume3 echo six > ${WORKSPACE}/volume3/file6 mkdir -p ${WORKSPACE}/got } cleanup() { rm -rf "${WORKSPACE}" } compare() { if diff -ruN "$1" "$2" > ${WORKSPACE}/diffs; then : else echo "*** $1 and $2 unexpectedly differ" cat ${WORKSPACE}/diffs exit 1 fi } exists() { if ! [ -e "$1" ]; then echo "*** $1 does not exist" exit 1 fi } absent() { if [ -e "$1" ]; then echo "*** $1 unexpectedly exists" exit 1 fi if [ -e "$1.incomplete" ]; then echo "*** $1.incomplete unexpectedly exists" exit 1 fi } s() { echo ">" "$@" "#" ${RSBACKUP_TODAY} >&2 if [ -z "$STDERR" ]; then if [ -z "${RSBACKUP_TODAY}" ]; then RUN="${RUN}" "$@" else RUN="${RUN}" RSBACKUP_TODAY="${RSBACKUP_TODAY}" "$@" fi else if "$@" 2> "$STDERR"; then cat "$STDERR" >&2 else cat "$STDERR" >&2 false fi fi } exec 3>&2 rsbackup-3.0/tests/retire-device0000775000175000017500000000543112460720465013741 00000000000000#! /bin/sh # Copyright © 2011, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh setup echo "| Create backup" RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/create.txt # volume1: 1980-01-01 # volume2: 1980-01-01 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/created-db.txt compare ${srcdir:-.}/expect/retire-device/created-db.txt ${WORKSPACE}/got/created-db.txt exists ${WORKSPACE}/store1/host1/volume1/1980-01-01 exists ${WORKSPACE}/store1/host1/volume2/1980-01-01 exists ${WORKSPACE}/store2/host1/volume1/1980-01-01 exists ${WORKSPACE}/store2/host1/volume2/1980-01-01 compare ${srcdir:-.}/expect/retire-device/create.txt ${WORKSPACE}/got/create.txt echo "| Edit config" sed < ${WORKSPACE}/config > ${WORKSPACE}/config.new 's/^device device2//' mv ${WORKSPACE}/config.new ${WORKSPACE}/config echo "| --dry-run should do nothing" RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --retire-device --dry-run --text ${WORKSPACE}/got/dryrun.txt device2 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/created-db-bis.txt compare ${srcdir:-.}/expect/retire-device/created-db.txt ${WORKSPACE}/got/created-db-bis.txt exists ${WORKSPACE}/store1/host1/volume1/1980-01-01 exists ${WORKSPACE}/store1/host1/volume2/1980-01-01 exists ${WORKSPACE}/store2/host1/volume1/1980-01-01 exists ${WORKSPACE}/store2/host1/volume2/1980-01-01 compare ${srcdir:-.}/expect/retire-device/dryrun.txt ${WORKSPACE}/got/dryrun.txt echo "| Retire device2" RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --retire-device --text ${WORKSPACE}/got/device2.txt device2 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/device2-db.txt compare ${srcdir:-.}/expect/retire-device/device2-db.txt ${WORKSPACE}/got/device2-db.txt exists ${WORKSPACE}/store1/host1/volume1/1980-01-01 exists ${WORKSPACE}/store1/host1/volume2/1980-01-01 exists ${WORKSPACE}/store2/host1/volume1/1980-01-01 exists ${WORKSPACE}/store2/host1/volume2/1980-01-01 compare ${srcdir:-.}/expect/retire-device/device2.txt ${WORKSPACE}/got/device2.txt cleanup rsbackup-3.0/tests/pruneexec0000775000175000017500000000423012601750105013173 00000000000000#! /bin/sh # Copyright © 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e PRUNE_POLICY=exec MIN_BACKUPS=none PRUNE_AGE=none PRUNE_PATH=${srcdir}/pruner.sh . ${srcdir:-.}/setup.sh setup echo "| Create backup" RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --backup echo "| Create second backup" RSBACKUP_TODAY=1980-01-02 s ${RSBACKUP} --backup echo "| Create third backup" RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --backup compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-01 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 echo "| Prune" RUN=pruneexec RSBACKUP_TODAY=1980-01-04 s ${RSBACKUP} --prune compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-01 absent ${WORKSPACE}/store1/host1/volume2/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/pruneexec-db.txt compare ${srcdir:-.}/expect/pruneexec/pruneexec-db.txt ${WORKSPACE}/got/pruneexec-db.txt cleanup rsbackup-3.0/tests/configs/0000775000175000017500000000000012635241746012775 500000000000000rsbackup-3.0/tests/configs/pruneparam/0000775000175000017500000000000012635241746015147 500000000000000rsbackup-3.0/tests/configs/pruneparam/config0000664000175000017500000000017712620463022016247 00000000000000prune-parameter a b prune-parameter c d prune-parameter e f host spong prune-parameter a bb prune-parameter --remove c rsbackup-3.0/tests/configs/empty/0000775000175000017500000000000012635241746014133 500000000000000rsbackup-3.0/tests/configs/empty/config0000664000175000017500000000000012356017171015222 00000000000000rsbackup-3.0/tests/configs/include/0000775000175000017500000000000012635241746014420 500000000000000rsbackup-3.0/tests/configs/include/config.d/0000775000175000017500000000000012635241747016110 500000000000000rsbackup-3.0/tests/configs/include/config.d/z0000664000175000017500000000000712356017171016211 00000000000000host z rsbackup-3.0/tests/configs/include/config.d/backup~0000664000175000017500000000001412635237245017407 00000000000000host backup rsbackup-3.0/tests/configs/include/config.d/empty0000664000175000017500000000000012356017171017067 00000000000000rsbackup-3.0/tests/configs/include/config.d/#recovery#0000664000175000017500000000001612356017171017704 00000000000000host recovery rsbackup-3.0/tests/configs/include/config.d/.dotfile0000664000175000017500000000001512356017171017443 00000000000000Host dotfile rsbackup-3.0/tests/configs/include/config.d/a0000664000175000017500000000000712356017171016160 00000000000000host a rsbackup-3.0/tests/configs/include/config0000664000175000017500000000002112356017171015512 00000000000000include config.d rsbackup-3.0/tests/check-configs0000775000175000017500000000253012450336324013706 00000000000000#! /bin/sh # Copyright © 2014 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh RSBACKUP="${VALGRIND} ${PWD}/../src/rsbackup" rm -rf ${WORKSPACE} mkdir ${WORKSPACE} # in case of accident... if [ ! -f ${srcdir:-.}/configs/include/config.d/backup~ ]; then echo 'host backup' > ${srcdir:-.}/configs/include/config.d/backup~.$$ mv ${srcdir:-.}/configs/include/config.d/backup~.$$ \ ${srcdir:-.}/configs/include/config.d/backup~ fi for root in ${srcdir:-.}/configs/*; do exec 3>${WORKSPACE}/got.txt s cd ${root} s ${RSBACKUP} --config config ${VERBOSE} \ --dump-config >&3 s cd - compare ${srcdir:-.}/expect/${root##*configs/}.txt ${WORKSPACE}/got.txt rm -f ${WORKSPACE}/got.txt done rm -rf ${WORKSPACE} rsbackup-3.0/tests/pruneage0000775000175000017500000000155112601750105013006 00000000000000#! /bin/sh # Copyright © 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e # Same as prune but using the new style of prune policy parameter # setting PRUNE_AGE="prune-parameter prune-age" MIN_BACKUPS="prune-parameter min-backups" . ${srcdir:-.}/prune rsbackup-3.0/tests/Makefile.am0000664000175000017500000000606312620463022013311 00000000000000# Copyright © 2011-2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . TESTS=bashisms backup prune pruneage prunenever pruneexec prunedecay \ retire-device retire-volume store \ check-file check-configs \ check-mounted glob-store style upgrade EXTRA_DIST=${TESTS} setup.sh pruner.sh hook \ expect/retire-device/create.txt \ expect/retire-device/device2-db.txt \ expect/retire-device/created-db.txt \ expect/retire-device/device2.txt \ expect/retire-device/dryrun.txt \ expect/include.txt \ expect/retire-volume/volume2.html \ expect/retire-volume/dryrun.html \ expect/retire-volume/create.txt \ expect/retire-volume/volume2.txt \ expect/retire-volume/created-db.txt \ expect/retire-volume/dryrun.txt \ expect/retire-volume/all.txt \ expect/retire-volume/all.html \ expect/retire-volume/all-db.txt \ expect/retire-volume/volume2-db.txt \ expect/retire-volume/create.html \ expect/store/duplicate-stderr.txt \ expect/store/duplicate.html \ expect/store/overridden.txt \ expect/store/overridden.html \ expect/store/duplicate.txt \ expect/store/overridden-stderr.txt \ expect/upgrade/interrupted-db.txt \ expect/upgrade/simple-db.txt \ expect/prune/createsecond.txt \ expect/prune/null.txt \ expect/prune/dryrun-db.txt \ expect/prune/volume2.txt \ expect/prune/volume1.txt \ expect/prune/third.txt \ expect/prune/dryrun.txt \ expect/prune/null-db.txt \ expect/prune/unselected-db.txt \ expect/prune/created.txt \ expect/prune/volume2-db.txt \ expect/prune/volume1-db.txt \ expect/prune/everything-db.txt \ expect/prune/unselected.txt \ expect/prunedecay/prunedecay-db.txt \ expect/pruneexec/pruneexec-db.txt \ expect/prunenever/neverprune-db.txt \ expect/check-file/missing.html \ expect/check-file/missing.txt \ expect/style/styled.txt \ expect/style/styled.html \ expect/empty.txt \ expect/glob-store/everything.txt \ expect/glob-store/everything.html \ expect/backup/onehost.html \ expect/backup/dryrun.html \ expect/backup/everything.txt \ expect/backup/onevolume.html \ expect/backup/onevolume.txt \ expect/backup/dryrun.txt \ expect/backup/everything.html \ expect/backup/onehost.txt \ expect/pruneparam.txt \ configs/pruneparam/config \ configs/empty/config \ configs/include/config \ configs/include/config.d/z configs/include/config.d/backup~ \ configs/include/config.d/empty \ configs/include/config.d/\#recovery\# \ configs/include/config.d/.dotfile configs/include/config.d/a clean-local: rm -rf $(patsubst %,w-%,${TESTS}) rsbackup-3.0/tests/retire-volume0000775000175000017500000001161312460717754014017 00000000000000#! /bin/sh # Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh setup echo "| Create backup" RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/create.txt --html ${WORKSPACE}/got/create.html # volume1: 1980-01-01 # volume2: 1980-01-01 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/created-db.txt compare ${srcdir:-.}/expect/retire-volume/created-db.txt ${WORKSPACE}/got/created-db.txt exists ${WORKSPACE}/store1/host1/volume1/1980-01-01 exists ${WORKSPACE}/store1/host1/volume2/1980-01-01 exists ${WORKSPACE}/store2/host1/volume1/1980-01-01 exists ${WORKSPACE}/store2/host1/volume1/1980-01-01 compare ${srcdir:-.}/expect/retire-volume/create.txt ${WORKSPACE}/got/create.txt compare ${srcdir:-.}/expect/retire-volume/create.html ${WORKSPACE}/got/create.html echo "| Edit config" sed < ${WORKSPACE}/config > ${WORKSPACE}/config.new 's/^ *volume volume2.*//;s/^ *min-backups 2//' mv ${WORKSPACE}/config.new ${WORKSPACE}/config echo "| --dry-run should do nothing" RSBACKUP_TODAY=1980-01-01 RUN=dryrun s ${RSBACKUP} --retire --dry-run --text ${WORKSPACE}/got/dryrun.txt --html ${WORKSPACE}/got/dryrun.html host1:volume2 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/created-db-bis.txt compare ${srcdir:-.}/expect/retire-volume/created-db.txt ${WORKSPACE}/got/created-db-bis.txt exists ${WORKSPACE}/dryrun-dev-pre.ran exists ${WORKSPACE}/dryrun-dev-post.ran absent ${WORKSPACE}/dryrun-dev-pre.acted absent ${WORKSPACE}/dryrun-dev-post.acted exists ${WORKSPACE}/store1/host1/volume1/1980-01-01 exists ${WORKSPACE}/store1/host1/volume2/1980-01-01 exists ${WORKSPACE}/store2/host1/volume1/1980-01-01 exists ${WORKSPACE}/store2/host1/volume1/1980-01-01 compare ${srcdir:-.}/expect/retire-volume/dryrun.txt ${WORKSPACE}/got/dryrun.txt compare ${srcdir:-.}/expect/retire-volume/dryrun.html ${WORKSPACE}/got/dryrun.html echo "| retire volume2" RSBACKUP_TODAY=1980-01-01 RUN=retire s ${RSBACKUP} --verbose --retire --text ${WORKSPACE}/got/volume2.txt --html ${WORKSPACE}/got/volume2.html host1:volume2 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/volume2-db.txt compare ${srcdir:-.}/expect/retire-volume/volume2-db.txt ${WORKSPACE}/got/volume2-db.txt exists ${WORKSPACE}/retire-dev-pre.ran exists ${WORKSPACE}/retire-dev-post.ran exists ${WORKSPACE}/retire-dev-pre.acted exists ${WORKSPACE}/retire-dev-post.acted exists ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume2 exists ${WORKSPACE}/store2/host1/volume1/1980-01-01 absent ${WORKSPACE}/store2/host1/volume2 compare ${srcdir:-.}/expect/retire-volume/volume2.txt ${WORKSPACE}/got/volume2.txt compare ${srcdir:-.}/expect/retire-volume/volume2.html ${WORKSPACE}/got/volume2.html echo "| No negative selections for retire" if RSBACKUP_TODAY=1980-01-01 RUN=retire s ${RSBACKUP} --verbose --retire --force host1 -host1:volume3 2>${WORKSPACE}/errors; then echo "Unexpected success" exit 1 fi echo "| Cannot retire all hosts" if RSBACKUP_TODAY=1980-01-01 RUN=retire s ${RSBACKUP} --verbose --retire --force '*' 2>${WORKSPACE}/errors; then echo "Unexpected success" exit 1 fi echo "| Edit config" sed < ${WORKSPACE}/config > ${WORKSPACE}/config.new 's/^ *volume volume2.*//;s/^ *min-backups 2//' mv ${WORKSPACE}/config.new ${WORKSPACE}/config echo "| Retire all volumes" RSBACKUP_TODAY=1980-01-01 RUN=retire s ${RSBACKUP} --verbose --retire --force --text ${WORKSPACE}/got/all.txt --html ${WORKSPACE}/got/all.html host1 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/all-db.txt compare ${srcdir:-.}/expect/retire-volume/retire-volume-3.txt ${WORKSPACE}/got/all-db.txt exists ${WORKSPACE}/retire-dev-pre.ran exists ${WORKSPACE}/retire-dev-post.ran exists ${WORKSPACE}/retire-dev-pre.acted exists ${WORKSPACE}/retire-dev-post.acted absent ${WORKSPACE}/store1/host1/volume1 absent ${WORKSPACE}/store1/host1/volume2 absent ${WORKSPACE}/store2/host1/volume1 absent ${WORKSPACE}/store2/host1/volume2 compare ${srcdir:-.}/expect/retire-volume/all.txt ${WORKSPACE}/got/all.txt compare ${srcdir:-.}/expect/retire-volume/all.html ${WORKSPACE}/got/all.html cleanup rsbackup-3.0/tests/bashisms0000775000175000017500000000167612451030712013017 00000000000000#! /bin/sh # # Copyright © 2014 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e if type checkbashisms >/dev/null 2>&1; then for s in setup.sh hook \ backup prune retire-device retire-volume store check-file check-configs \ check-mounted glob-store style; do checkbashisms -f -x -p "${srcdir:-.}/$s" done else exit 77 fi rsbackup-3.0/tests/expect/0000775000175000017500000000000012635241746012635 500000000000000rsbackup-3.0/tests/expect/retire-device/0000775000175000017500000000000012635241746015364 500000000000000rsbackup-3.0/tests/expect/retire-device/create.txt0000644000175000017500000000133212460670556017306 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume2 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume3 | 1980-01-01 | 1 | none | 0 | 1980-01-01 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/retire-device/device2-db.txt0000664000175000017500000000011412451031033017723 00000000000000host1|volume1|device1|1980-01-01|0|2| host1|volume2|device1|1980-01-01|0|2| rsbackup-3.0/tests/expect/retire-device/created-db.txt0000664000175000017500000000027612451031033020022 00000000000000host1|volume1|device1|1980-01-01|0|2| host1|volume1|device2|1980-01-01|0|2| host1|volume2|device1|1980-01-01|0|2| host1|volume2|device2|1980-01-01|0|2| host1|volume3|device2|1980-01-01|0|2| rsbackup-3.0/tests/expect/retire-device/device2.txt0000664000175000017500000000112412452266007017356 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 1 volumes have no backups. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | | | | | | Newest | Count| | host1 | volume1 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume3 | none | 0 | none | 0 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/retire-device/dryrun.txt0000664000175000017500000000115612452266007017365 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * Unknown device device2 * WARNING: 1 volumes have no backups. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | | | | | | Newest | Count| | host1 | volume1 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume3 | none | 0 | none | 0 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/pruneexec/0000775000175000017500000000000012635241746014633 500000000000000rsbackup-3.0/tests/expect/pruneexec/pruneexec-db.txt0000664000175000017500000000144512601750105017664 00000000000000host1|volume1|device1|1980-01-01|0|2|315532800|0| host1|volume1|device2|1980-01-01|0|2|315532800|0| host1|volume2|device1|1980-01-01|0|2|315532800|0| host1|volume2|device2|1980-01-01|0|2|315532800|0| host1|volume3|device2|1980-01-01|0|2|315532800|0| host1|volume1|device1|1980-01-02|0|5|315619200|315792000|zap host1|volume1|device2|1980-01-02|0|5|315619200|315792000|zap host1|volume2|device1|1980-01-02|0|5|315619200|315792000|zap host1|volume2|device2|1980-01-02|0|5|315619200|315792000|zap host1|volume3|device2|1980-01-02|0|5|315619200|315792000|zap host1|volume1|device1|1980-01-03|0|2|315705600|0| host1|volume1|device2|1980-01-03|0|2|315705600|0| host1|volume2|device1|1980-01-03|0|2|315705600|0| host1|volume2|device2|1980-01-03|0|2|315705600|0| host1|volume3|device2|1980-01-03|0|2|315705600|0| rsbackup-3.0/tests/expect/include.txt0000664000175000017500000000057512621636733014747 00000000000000max-age 3 prune-policy age ssh-timeout 60 public false logs /var/log/backup sendmail /usr/sbin/sendmail colors 0xe0ffe0 0xff4040 host a max-age 3 prune-policy age ssh-timeout 60 hostname a always-up false devices * priority 0 host z max-age 3 prune-policy age ssh-timeout 60 hostname z always-up false devices * priority 0 rsbackup-3.0/tests/expect/retire-volume/0000775000175000017500000000000012635241746015434 500000000000000rsbackup-3.0/tests/expect/retire-volume/volume2.html0000664000175000017500000000554412452266007017635 00000000000000 Backup report (1980-01-01)

      Backup report (1980-01-01)

      Warnings

      • WARNING: 1 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-01 2 1980-01-01 1 1980-01-01 1
      volume3 1980-01-01 1 none 0 1980-01-01 1

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/retire-volume/dryrun.html0000664000175000017500000000562212452266007017564 00000000000000 Backup report (1980-01-01)

      Backup report (1980-01-01)

      Warnings

      • Unknown volume volume2 on host host1
      • WARNING: 1 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-01 2 1980-01-01 1 1980-01-01 1
      volume3 1980-01-01 1 none 0 1980-01-01 1

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/retire-volume/create.txt0000664000175000017500000000133212452266007017351 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume2 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume3 | 1980-01-01 | 1 | none | 0 | 1980-01-01 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/retire-volume/volume2.txt0000664000175000017500000000121012452266007017472 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume3 | 1980-01-01 | 1 | none | 0 | 1980-01-01 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/retire-volume/created-db.txt0000664000175000017500000000027612451031033020072 00000000000000host1|volume1|device1|1980-01-01|0|2| host1|volume1|device2|1980-01-01|0|2| host1|volume2|device1|1980-01-01|0|2| host1|volume2|device2|1980-01-01|0|2| host1|volume3|device2|1980-01-01|0|2| rsbackup-3.0/tests/expect/retire-volume/dryrun.txt0000664000175000017500000000126012452266007017431 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * Unknown volume volume2 on host host1 * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume3 | 1980-01-01 | 1 | none | 0 | 1980-01-01 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/retire-volume/all.txt0000664000175000017500000000110412452266007016653 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 2 volumes have no backups. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | none | 0 | none | 0 | none | 0 | | | volume3 | none | 0 | none | 0 | none | 0 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/retire-volume/all.html0000664000175000017500000000544212452266007017011 00000000000000 Backup report (1980-01-01)

      Backup report (1980-01-01)

      Warnings

      • WARNING: 2 volumes have no backups.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 none 0 none 0 none 0
      volume3 none 0 none 0 none 0

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/retire-volume/all-db.txt0000664000175000017500000000000012451031033017214 00000000000000rsbackup-3.0/tests/expect/retire-volume/volume2-db.txt0000664000175000017500000000016212451031033020046 00000000000000host1|volume1|device1|1980-01-01|0|2| host1|volume1|device2|1980-01-01|0|2| host1|volume3|device2|1980-01-01|0|2| rsbackup-3.0/tests/expect/retire-volume/create.html0000664000175000017500000000605612452266007017506 00000000000000 Backup report (1980-01-01)

      Backup report (1980-01-01)

      Warnings

      • WARNING: 1 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-01 2 1980-01-01 1 1980-01-01 1
      volume2 1980-01-01 2 1980-01-01 1 1980-01-01 1
      volume3 1980-01-01 1 none 0 1980-01-01 1

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/prunenever/0000775000175000017500000000000012635241746015026 500000000000000rsbackup-3.0/tests/expect/prunenever/neverprune-db.txt0000664000175000017500000000135612601750105020253 00000000000000host1|volume1|device1|1980-01-01|0|2|315532800|0| host1|volume1|device2|1980-01-01|0|2|315532800|0| host1|volume2|device1|1980-01-01|0|2|315532800|0| host1|volume2|device2|1980-01-01|0|2|315532800|0| host1|volume3|device2|1980-01-01|0|2|315532800|0| host1|volume1|device1|1980-01-02|0|2|315619200|0| host1|volume1|device2|1980-01-02|0|2|315619200|0| host1|volume2|device1|1980-01-02|0|2|315619200|0| host1|volume2|device2|1980-01-02|0|2|315619200|0| host1|volume3|device2|1980-01-02|0|2|315619200|0| host1|volume1|device1|1980-01-03|0|2|315705600|0| host1|volume1|device2|1980-01-03|0|2|315705600|0| host1|volume2|device1|1980-01-03|0|2|315705600|0| host1|volume2|device2|1980-01-03|0|2|315705600|0| host1|volume3|device2|1980-01-03|0|2|315705600|0| rsbackup-3.0/tests/expect/pruneparam.txt0000664000175000017500000000062312621636756015475 00000000000000max-age 3 prune-policy age prune-parameter a b prune-parameter c d prune-parameter e f ssh-timeout 60 public false logs /var/log/backup sendmail /usr/sbin/sendmail colors 0xe0ffe0 0xff4040 host spong max-age 3 prune-policy age prune-parameter a bb prune-parameter e f prune-parameter --remove c ssh-timeout 60 hostname spong always-up false devices * priority 0 rsbackup-3.0/tests/expect/prunedecay/0000775000175000017500000000000012635241746014774 500000000000000rsbackup-3.0/tests/expect/prunedecay/prunedecay-db.txt0000664000175000017500000000257212601750105020170 00000000000000host1|volume1|device1|1980-01-01|0|5|315532800|316310400|age 9 > 8 and other backups exist host1|volume1|device2|1980-01-01|0|5|315532800|316310400|age 9 > 8 and other backups exist host1|volume1|device1|1980-01-02|0|5|315619200|315878400|age 3 > 1 and oldest in bucket 1 host1|volume1|device2|1980-01-02|0|5|315619200|315878400|age 3 > 1 and oldest in bucket 1 host1|volume1|device1|1980-01-03|0|5|315705600|316137600|age 5 > 1 and oldest in bucket 2 host1|volume1|device2|1980-01-03|0|5|315705600|316137600|age 5 > 1 and oldest in bucket 2 host1|volume1|device1|1980-01-04|0|5|315792000|316051200|age 3 > 1 and oldest in bucket 1 host1|volume1|device2|1980-01-04|0|5|315792000|316051200|age 3 > 1 and oldest in bucket 1 host1|volume1|device1|1980-01-05|0|2|315878400|0| host1|volume1|device2|1980-01-05|0|2|315878400|0| host1|volume1|device1|1980-01-06|0|5|315964800|316224000|age 3 > 1 and oldest in bucket 1 host1|volume1|device2|1980-01-06|0|5|315964800|316224000|age 3 > 1 and oldest in bucket 1 host1|volume1|device1|1980-01-07|0|2|316051200|0| host1|volume1|device2|1980-01-07|0|2|316051200|0| host1|volume1|device1|1980-01-08|0|2|316137600|0| host1|volume1|device2|1980-01-08|0|2|316137600|0| host1|volume1|device1|1980-01-09|0|2|316224000|0| host1|volume1|device2|1980-01-09|0|2|316224000|0| host1|volume1|device1|1980-01-10|0|2|316310400|0| host1|volume1|device2|1980-01-10|0|2|316310400|0| rsbackup-3.0/tests/expect/store/0000775000175000017500000000000012635241746013771 500000000000000rsbackup-3.0/tests/expect/store/duplicate-stderr.txt0000664000175000017500000000144712621640607017725 00000000000000WARNING: /config:14: the 'prune-age' directive is deprecated, use 'prune-parameter prune-age' instead WARNING: /config:16: the 'min-backups' directive is deprecated, use 'prune-parameter min-backups' instead WARNING: /config:21: the 'min-backups' directive is deprecated, use 'prune-parameter min-backups' instead WARNING: /config:23: the 'min-backups' directive is deprecated, use 'prune-parameter min-backups' instead WARNING: store '/store1' has duplicate device-id 'device1', also found on store '/store3' WARNING: cannot backup host1:volume1 to device2 - device suppressed due to --store WARNING: cannot backup host1:volume2 to device2 - device suppressed due to --store WARNING: cannot backup host1:volume3 to device2 - device suppressed due to --store rsbackup-3.0/tests/expect/store/duplicate.html0000664000175000017500000000604612452266007016551 00000000000000 Backup report (1980-01-01)

      Backup report (1980-01-01)

      Warnings

      • WARNING: 1 volumes have no backups.
      • WARNING: 2 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-01 1 1980-01-01 1 none 0
      volume2 1980-01-01 1 1980-01-01 1 none 0
      volume3 none 0 none 0 none 0

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/store/overridden.txt0000664000175000017500000000135112452266007016605 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 1 volumes have no backups. * WARNING: 2 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 1 | 1980-01-01 | 1 | none | 0 | | | volume2 | 1980-01-01 | 1 | 1980-01-01 | 1 | none | 0 | | | volume3 | none | 0 | none | 0 | none | 0 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/store/overridden.html0000664000175000017500000000604612452266007016740 00000000000000 Backup report (1980-01-01)

      Backup report (1980-01-01)

      Warnings

      • WARNING: 1 volumes have no backups.
      • WARNING: 2 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-01 1 1980-01-01 1 none 0
      volume2 1980-01-01 1 1980-01-01 1 none 0
      volume3 none 0 none 0 none 0

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/store/duplicate.txt0000664000175000017500000000135112452266007016416 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 1 volumes have no backups. * WARNING: 2 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 1 | 1980-01-01 | 1 | none | 0 | | | volume2 | 1980-01-01 | 1 | 1980-01-01 | 1 | none | 0 | | | volume3 | none | 0 | none | 0 | none | 0 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/store/overridden-stderr.txt0000664000175000017500000000127512621730376020116 00000000000000WARNING: /config:14: the 'prune-age' directive is deprecated, use 'prune-parameter prune-age' instead WARNING: /config:16: the 'min-backups' directive is deprecated, use 'prune-parameter min-backups' instead WARNING: /config:21: the 'min-backups' directive is deprecated, use 'prune-parameter min-backups' instead WARNING: /config:23: the 'min-backups' directive is deprecated, use 'prune-parameter min-backups' instead WARNING: cannot backup host1:volume1 to device2 - device suppressed due to --store WARNING: cannot backup host1:volume2 to device2 - device suppressed due to --store WARNING: cannot backup host1:volume3 to device2 - device suppressed due to --store rsbackup-3.0/tests/expect/upgrade/0000775000175000017500000000000012635241746014264 500000000000000rsbackup-3.0/tests/expect/upgrade/interrupted-db.txt0000664000175000017500000000152212451031033017653 00000000000000host1|volume1|device1|1980-01-01|0|2|OK: device=device1 host1|volume1|device2|1980-01-01|0|2|OK: device=device2 host1|volume1|device1|1980-01-02|0|2|OK: device=device1 host1|volume2|device1|1980-01-02|0|2|OK: device=device1 host1|volume1|device2|1980-01-02|0|2|OK: device=device2 host1|volume2|device2|1980-01-02|0|2|OK: device=device2 host1|volume3|device2|1980-01-02|0|2|OK: device=device2 host1|volume1|device1|1980-01-03|0|2|OK: device=device1 host1|volume2|device1|1980-01-03|0|2|OK: device=device1 host1|volume1|device2|1980-01-03|0|2|OK: device=device2 host1|volume2|device2|1980-01-03|0|2|OK: device=device2 host1|volume3|device2|1980-01-03|0|2|OK: device=device2 host1|volume1|device1|1980-01-04|5120|3|rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at rsync.c(549) [sender=3.0.9] ERROR: device=device1 error=0x1400 rsbackup-3.0/tests/expect/upgrade/simple-db.txt0000664000175000017500000000125412451031033016601 00000000000000host1|volume1|device1|1980-01-01|0|2|OK: device=device1 host1|volume1|device2|1980-01-01|0|2|OK: device=device2 host1|volume1|device1|1980-01-02|0|2|OK: device=device1 host1|volume2|device1|1980-01-02|0|2|OK: device=device1 host1|volume1|device2|1980-01-02|0|2|OK: device=device2 host1|volume2|device2|1980-01-02|0|2|OK: device=device2 host1|volume3|device2|1980-01-02|0|2|OK: device=device2 host1|volume1|device1|1980-01-03|0|2|OK: device=device1 host1|volume2|device1|1980-01-03|0|2|OK: device=device1 host1|volume1|device2|1980-01-03|0|2|OK: device=device2 host1|volume2|device2|1980-01-03|0|2|OK: device=device2 host1|volume3|device2|1980-01-03|0|2|OK: device=device2 rsbackup-3.0/tests/expect/prune/0000775000175000017500000000000012635241746013766 500000000000000rsbackup-3.0/tests/expect/prune/createsecond.txt0000664000175000017500000000133212452266007017077 00000000000000==== Backup report (1980-01-02) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 4 | 1980-01-02 | 2 | 1980-01-02 | 2 | | | volume2 | 1980-01-01 | 4 | 1980-01-02 | 2 | 1980-01-02 | 2 | | | volume3 | 1980-01-01 | 2 | none | 0 | 1980-01-02 | 2 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/prune/null.txt0000664000175000017500000000140112460721761015411 00000000000000==== Backup report (1980-02-01) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. * WARNING: 2 volumes are out of date. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume2 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume3 | 1980-01-01 | 1 | none | 0 | 1980-01-01 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/prune/dryrun-db.txt0000664000175000017500000000076412451031033016342 00000000000000host1|volume1|device1|1980-01-01|0|2|315532800|0| host1|volume1|device2|1980-01-01|0|2|315532800|0| host1|volume2|device1|1980-01-01|0|2|315532800|0| host1|volume2|device2|1980-01-01|0|2|315532800|0| host1|volume3|device2|1980-01-01|0|2|315532800|0| host1|volume1|device1|1980-01-02|0|2|315619200|0| host1|volume1|device2|1980-01-02|0|2|315619200|0| host1|volume2|device1|1980-01-02|0|2|315619200|0| host1|volume2|device2|1980-01-02|0|2|315619200|0| host1|volume3|device2|1980-01-02|0|2|315619200|0| rsbackup-3.0/tests/expect/prune/volume2.txt0000664000175000017500000000213412601750105016023 00000000000000==== Backup report (1980-01-04) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-02 | 4 | 1980-01-03 | 2 | 1980-01-03 | 2 | | | volume2 | 1980-01-02 | 4 | 1980-01-03 | 2 | 1980-01-03 | 2 | | | volume3 | 1980-01-01 | 3 | none | 0 | 1980-01-03 | 3 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason | | 1980-01-01 | 1980-02-01 | host1 | volume1 | device1 | age 31 > 2 and remaining 2 > 1| | 1980-01-01 | 1980-02-01 | host1 | volume1 | device2 | age 31 > 2 and remaining 2 > 1| | 1980-01-01 | 1980-01-04 | host1 | volume2 | device1 | age 3 > 2 and remaining 3 > 2 | | 1980-01-01 | 1980-01-04 | host1 | volume2 | device2 | age 3 > 2 and remaining 3 > 2 | Generated rsbackup-3.0/tests/expect/prune/volume1.txt0000664000175000017500000000172312601750105016025 00000000000000==== Backup report (1980-02-01) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. * WARNING: 2 volumes are out of date. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-02 | 2 | 1980-01-02 | 1 | 1980-01-02 | 1 | | | volume2 | 1980-01-01 | 4 | 1980-01-02 | 2 | 1980-01-02 | 2 | | | volume3 | 1980-01-01 | 2 | none | 0 | 1980-01-02 | 2 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason | | 1980-01-01 | 1980-02-01 | host1 | volume1 | device1 | age 31 > 2 and remaining 2 > 1| | 1980-01-01 | 1980-02-01 | host1 | volume1 | device2 | age 31 > 2 and remaining 2 > 1| Generated rsbackup-3.0/tests/expect/prune/third.txt0000664000175000017500000000165412601750105015552 00000000000000==== Backup report (1980-01-03) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-02 | 4 | 1980-01-03 | 2 | 1980-01-03 | 2 | | | volume2 | 1980-01-01 | 6 | 1980-01-03 | 3 | 1980-01-03 | 3 | | | volume3 | 1980-01-01 | 3 | none | 0 | 1980-01-03 | 3 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason | | 1980-01-01 | 1980-02-01 | host1 | volume1 | device1 | age 31 > 2 and remaining 2 > 1| | 1980-01-01 | 1980-02-01 | host1 | volume1 | device2 | age 31 > 2 and remaining 2 > 1| Generated rsbackup-3.0/tests/expect/prune/dryrun.txt0000664000175000017500000000140112452266007015760 00000000000000==== Backup report (1980-02-01) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. * WARNING: 2 volumes are out of date. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 4 | 1980-01-02 | 2 | 1980-01-02 | 2 | | | volume2 | 1980-01-01 | 4 | 1980-01-02 | 2 | 1980-01-02 | 2 | | | volume3 | 1980-01-01 | 2 | none | 0 | 1980-01-02 | 2 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/prune/null-db.txt0000664000175000017500000000037212451031033015764 00000000000000host1|volume1|device1|1980-01-01|0|2|315532800|0| host1|volume1|device2|1980-01-01|0|2|315532800|0| host1|volume2|device1|1980-01-01|0|2|315532800|0| host1|volume2|device2|1980-01-01|0|2|315532800|0| host1|volume3|device2|1980-01-01|0|2|315532800|0| rsbackup-3.0/tests/expect/prune/unselected-db.txt0000664000175000017500000000147212601750105017154 00000000000000host1|volume1|device1|1980-01-01|0|5|315532800|318211200|age 31 > 2 and remaining 2 > 1 host1|volume1|device2|1980-01-01|0|5|315532800|318211200|age 31 > 2 and remaining 2 > 1 host1|volume2|device1|1980-01-01|0|2|315532800|0| host1|volume2|device2|1980-01-01|0|2|315532800|0| host1|volume3|device2|1980-01-01|0|2|315532800|0| host1|volume1|device1|1980-01-02|0|2|315619200|0| host1|volume1|device2|1980-01-02|0|2|315619200|0| host1|volume2|device1|1980-01-02|0|2|315619200|0| host1|volume2|device2|1980-01-02|0|2|315619200|0| host1|volume3|device2|1980-01-02|0|2|315619200|0| host1|volume1|device1|1980-01-03|0|2|315705600|0| host1|volume1|device2|1980-01-03|0|2|315705600|0| host1|volume2|device1|1980-01-03|0|2|315705600|0| host1|volume2|device2|1980-01-03|0|2|315705600|0| host1|volume3|device2|1980-01-03|0|2|315705600|0| rsbackup-3.0/tests/expect/prune/created.txt0000664000175000017500000000133212460721761016051 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume2 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume3 | 1980-01-01 | 1 | none | 0 | 1980-01-01 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/prune/volume2-db.txt0000664000175000017500000000160412601750105016407 00000000000000host1|volume1|device1|1980-01-01|0|5|315532800|318211200|age 31 > 2 and remaining 2 > 1 host1|volume1|device2|1980-01-01|0|5|315532800|318211200|age 31 > 2 and remaining 2 > 1 host1|volume2|device1|1980-01-01|0|5|315532800|315792000|age 3 > 2 and remaining 3 > 2 host1|volume2|device2|1980-01-01|0|5|315532800|315792000|age 3 > 2 and remaining 3 > 2 host1|volume3|device2|1980-01-01|0|2|315532800|0| host1|volume1|device1|1980-01-02|0|2|315619200|0| host1|volume1|device2|1980-01-02|0|2|315619200|0| host1|volume2|device1|1980-01-02|0|2|315619200|0| host1|volume2|device2|1980-01-02|0|2|315619200|0| host1|volume3|device2|1980-01-02|0|2|315619200|0| host1|volume1|device1|1980-01-03|0|2|315705600|0| host1|volume1|device2|1980-01-03|0|2|315705600|0| host1|volume2|device1|1980-01-03|0|2|315705600|0| host1|volume2|device2|1980-01-03|0|2|315705600|0| host1|volume3|device2|1980-01-03|0|2|315705600|0| rsbackup-3.0/tests/expect/prune/volume1-db.txt0000664000175000017500000000110012601750105016375 00000000000000host1|volume1|device1|1980-01-01|0|5|315532800|318211200|age 31 > 2 and remaining 2 > 1 host1|volume1|device2|1980-01-01|0|5|315532800|318211200|age 31 > 2 and remaining 2 > 1 host1|volume2|device1|1980-01-01|0|2|315532800|0| host1|volume2|device2|1980-01-01|0|2|315532800|0| host1|volume3|device2|1980-01-01|0|2|315532800|0| host1|volume1|device1|1980-01-02|0|2|315619200|0| host1|volume1|device2|1980-01-02|0|2|315619200|0| host1|volume2|device1|1980-01-02|0|2|315619200|0| host1|volume2|device2|1980-01-02|0|2|315619200|0| host1|volume3|device2|1980-01-02|0|2|315619200|0| rsbackup-3.0/tests/expect/prune/everything-db.txt0000664000175000017500000000177112601750105017207 00000000000000host1|volume1|device1|1980-01-01|0|5|315532800|318211200|age 31 > 2 and remaining 2 > 1 host1|volume1|device2|1980-01-01|0|5|315532800|318211200|age 31 > 2 and remaining 2 > 1 host1|volume2|device1|1980-01-01|0|5|315532800|315792000|age 3 > 2 and remaining 3 > 2 host1|volume2|device2|1980-01-01|0|5|315532800|315792000|age 3 > 2 and remaining 3 > 2 host1|volume3|device2|1980-01-01|0|5|315532800|347155200|age 365 > 2 and remaining 3 > 2 host1|volume1|device1|1980-01-02|0|5|315619200|347155200|age 364 > 2 and remaining 2 > 1 host1|volume1|device2|1980-01-02|0|5|315619200|347155200|age 364 > 2 and remaining 2 > 1 host1|volume2|device1|1980-01-02|0|2|315619200|0| host1|volume2|device2|1980-01-02|0|2|315619200|0| host1|volume3|device2|1980-01-02|0|2|315619200|0| host1|volume1|device1|1980-01-03|0|2|315705600|0| host1|volume1|device2|1980-01-03|0|2|315705600|0| host1|volume2|device1|1980-01-03|0|2|315705600|0| host1|volume2|device2|1980-01-03|0|2|315705600|0| host1|volume3|device2|1980-01-03|0|2|315705600|0| rsbackup-3.0/tests/expect/prune/unselected.txt0000664000175000017500000000165412601750105016573 00000000000000==== Backup report (1980-01-04) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-02 | 4 | 1980-01-03 | 2 | 1980-01-03 | 2 | | | volume2 | 1980-01-01 | 6 | 1980-01-03 | 3 | 1980-01-03 | 3 | | | volume3 | 1980-01-01 | 3 | none | 0 | 1980-01-03 | 3 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason | | 1980-01-01 | 1980-02-01 | host1 | volume1 | device1 | age 31 > 2 and remaining 2 > 1| | 1980-01-01 | 1980-02-01 | host1 | volume1 | device2 | age 31 > 2 and remaining 2 > 1| Generated rsbackup-3.0/tests/expect/check-file/0000775000175000017500000000000012635241746014627 500000000000000rsbackup-3.0/tests/expect/check-file/missing.html0000664000175000017500000000606612452266007017110 00000000000000 Backup report (1980-01-03)

      Backup report (1980-01-03)

      Warnings

      • WARNING: 1 volumes have no backups.
      • WARNING: 1 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 none 0 none 0 none 0
      volume2 1980-01-03 2 1980-01-03 1 1980-01-03 1
      volume3 1980-01-03 1 none 0 1980-01-03 1

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/check-file/missing.txt0000664000175000017500000000140112452266007016747 00000000000000==== Backup report (1980-01-03) ==== === Warnings === * WARNING: 1 volumes have no backups. * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | none | 0 | none | 0 | none | 0 | | | volume2 | 1980-01-03 | 2 | 1980-01-03 | 1 | 1980-01-03 | 1 | | | volume3 | 1980-01-03 | 1 | none | 0 | 1980-01-03 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/style/0000775000175000017500000000000012635241746013775 500000000000000rsbackup-3.0/tests/expect/style/styled.txt0000664000175000017500000000133212452266007015753 00000000000000==== Backup report (1980-01-03) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-03 | 2 | 1980-01-03 | 1 | 1980-01-03 | 1 | | | volume2 | 1980-01-03 | 2 | 1980-01-03 | 1 | 1980-01-03 | 1 | | | volume3 | 1980-01-03 | 1 | none | 0 | 1980-01-03 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/style/styled.html0000664000175000017500000000275312452266007016110 00000000000000 Backup report (1980-01-03)

      Backup report (1980-01-03)

      Warnings

      • WARNING: 1 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-03 2 1980-01-03 1 1980-01-03 1
      volume2 1980-01-03 2 1980-01-03 1 1980-01-03 1
      volume3 1980-01-03 1 none 0 1980-01-03 1

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/empty.txt0000664000175000017500000000020112621636674014450 00000000000000max-age 3 prune-policy age ssh-timeout 60 public false logs /var/log/backup sendmail /usr/sbin/sendmail colors 0xe0ffe0 0xff4040 rsbackup-3.0/tests/expect/glob-store/0000775000175000017500000000000012635241746014712 500000000000000rsbackup-3.0/tests/expect/glob-store/everything.txt0000664000175000017500000000133212460713723017551 00000000000000==== Backup report (1980-01-03) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-03 | 2 | 1980-01-03 | 1 | 1980-01-03 | 1 | | | volume2 | 1980-01-03 | 2 | 1980-01-03 | 1 | 1980-01-03 | 1 | | | volume3 | 1980-01-03 | 1 | none | 0 | 1980-01-03 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/glob-store/everything.html0000664000175000017500000000605612460713723017706 00000000000000 Backup report (1980-01-03)

      Backup report (1980-01-03)

      Warnings

      • WARNING: 1 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-03 2 1980-01-03 1 1980-01-03 1
      volume2 1980-01-03 2 1980-01-03 1 1980-01-03 1
      volume3 1980-01-03 1 none 0 1980-01-03 1

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/backup/0000775000175000017500000000000012635241746014102 500000000000000rsbackup-3.0/tests/expect/backup/onehost.html0000664000175000017500000000605612452266007016370 00000000000000 Backup report (1980-01-02)

      Backup report (1980-01-02)

      Warnings

      • WARNING: 1 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-01 4 1980-01-02 2 1980-01-02 2
      volume2 1980-01-02 2 1980-01-02 1 1980-01-02 1
      volume3 1980-01-02 1 none 0 1980-01-02 1

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/backup/dryrun.html0000664000175000017500000000570712452266007016236 00000000000000 Backup report (1980-01-01)

      Backup report (1980-01-01)

      Warnings

      • WARNING: 3 volumes have no backups.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 none 0 none 0 none 0
      volume2 none 0 none 0 none 0
      volume3 none 0 none 0 none 0

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/backup/everything.txt0000664000175000017500000000133212452266007016740 00000000000000==== Backup report (1980-01-03) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 6 | 1980-01-03 | 3 | 1980-01-03 | 3 | | | volume2 | 1980-01-02 | 4 | 1980-01-03 | 2 | 1980-01-03 | 2 | | | volume3 | 1980-01-02 | 2 | none | 0 | 1980-01-03 | 2 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/backup/onevolume.html0000664000175000017500000000575412452266007016726 00000000000000 Backup report (1980-01-01)

      Backup report (1980-01-01)

      Warnings

      • WARNING: 2 volumes have no backups.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-01 2 1980-01-01 1 1980-01-01 1
      volume2 none 0 none 0 none 0
      volume3 none 0 none 0 none 0

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/backup/onevolume.txt0000664000175000017500000000132212452266007016564 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 2 volumes have no backups. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 2 | 1980-01-01 | 1 | 1980-01-01 | 1 | | | volume2 | none | 0 | none | 0 | none | 0 | | | volume3 | none | 0 | none | 0 | none | 0 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/backup/dryrun.txt0000664000175000017500000000121212452266007016074 00000000000000==== Backup report (1980-01-01) ==== === Warnings === * WARNING: 3 volumes have no backups. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | none | 0 | none | 0 | none | 0 | | | volume2 | none | 0 | none | 0 | none | 0 | | | volume3 | none | 0 | none | 0 | none | 0 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/expect/backup/everything.html0000664000175000017500000000605612452266007017075 00000000000000 Backup report (1980-01-03)

      Backup report (1980-01-03)

      Warnings

      • WARNING: 1 volumes are not fully backed up.

      Summary

      Host Volume Oldest Total Devices
      device1 device2
      Newest Count Newest Count
      host1 volume1 1980-01-01 6 1980-01-03 3 1980-01-03 3
      volume2 1980-01-02 4 1980-01-03 2 1980-01-03 2
      volume3 1980-01-02 2 none 0 1980-01-03 2

      Logfiles

      Pruning logs

      Created Pruned Host Volume Device Reason

      Generated <timestamp>

      rsbackup-3.0/tests/expect/backup/onehost.txt0000664000175000017500000000133212452266007016233 00000000000000==== Backup report (1980-01-02) ==== === Warnings === * WARNING: 1 volumes are not fully backed up. === Summary === | Host | Volume | Oldest | Total | Devices | | | | | | device1 | device2 | | | | | | Newest | Count | Newest | Count| | host1 | volume1 | 1980-01-01 | 4 | 1980-01-02 | 2 | 1980-01-02 | 2 | | | volume2 | 1980-01-02 | 2 | 1980-01-02 | 1 | 1980-01-02 | 1 | | | volume3 | 1980-01-02 | 1 | none | 0 | 1980-01-02 | 1 | === Logfiles === == Pruning logs == | Created | Pruned | Host | Volume | Device | Reason| Generated rsbackup-3.0/tests/prunenever0000775000175000017500000000343512601750105013374 00000000000000#! /bin/sh # Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e PRUNE_POLICY=never MIN_BACKUPS=none PRUNE_AGE=none . ${srcdir:-.}/setup.sh setup echo "| Create first backup" RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --backup echo "| Create second backup" RSBACKUP_TODAY=1980-01-02 s ${RSBACKUP} --backup echo "| Create third backup" RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --backup echo "| Prune affecting everything" RUN=prune4never RSBACKUP_TODAY=1981-01-01 s ${RSBACKUP} --prune compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-01 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/neverprune-db.txt compare ${srcdir:-.}/expect/prunenever/neverprune-db.txt ${WORKSPACE}/got/neverprune-db.txt cleanup rsbackup-3.0/tests/prunedecay0000775000175000017500000001702412601750105013341 00000000000000#! /bin/sh # Copyright © 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e PRUNE_POLICY=decay DECAY_LIMIT=8 . ${srcdir:-.}/setup.sh setup # With the default configuration the buckets look like this: # 0/1 days old - with decay-start # 2 days old - B0 # 3/4 days old - B1 # 5-8 days old - B2 echo "| Day 1" RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --prune # D1, 0 days old, within decay-start compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 echo "| Day 2" RSBACKUP_TODAY=1980-01-02 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-02 s ${RSBACKUP} --prune # D1, 1 days old, within decay-start # D2, 0 days old, within decay-start compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 echo "| Day 3" RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --prune # D1, 2 days old, in B0 # D2, 1 days old, within decay-start # D3, 0 days old, within decay-start compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 echo "| Day 4" RSBACKUP_TODAY=1980-01-04 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-04 s ${RSBACKUP} --prune # D1, 3 days old, in B1 # D2, 2 days old, in B0 # D3, 1 days old, within decay-start # D4, 0 days old, within decay-start compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-04 echo "| Day 5" RSBACKUP_TODAY=1980-01-05 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-05 s ${RSBACKUP} --prune # D1, 4 days old, in B1 # D2, 3 days old, in B1, not oldest, prunable # D3, 2 days old, in B0 # D4, 1 days old, within decay-start # D5, 0 days old, within decay-start compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-04 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-05 echo "| Day 6" RSBACKUP_TODAY=1980-01-06 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-06 s ${RSBACKUP} --prune # D1, 5 days old, in B2 # (D2 gone) # D3, 3 days old, in B1 # D4, 2 days old, in B0 # D5, 1 days old, within decay-start # D6, 0 days old, within decay-start compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-04 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-05 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-06 echo "| Day 7" RSBACKUP_TODAY=1980-01-07 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-07 s ${RSBACKUP} --prune # D1, 6 days old, in B2 # (D2 gone) # D3, 4 days old, in B1 # D4, 3 days old, in B1, not oldest, prunable # D5, 2 days old, in B0 # D6, 1 days old, within decay-start # D7, 0 days old, within decay-start compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 absent ${WORKSPACE}/store1/host1/volume1/1980-01-04 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-05 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-06 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-07 echo "| Day 8" RSBACKUP_TODAY=1980-01-08 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-08 s ${RSBACKUP} --prune # D1, 7 days old, in B2 # (D2 gone) # D3, 5 days old, in B2, not oldest, prunable # (D4 gone) # D5, 3 days old, in B1 # D6, 2 days old, in B0 # D7, 1 days old, within decay-start # D8, 0 days old, within decay-start compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume1/1980-01-02 absent ${WORKSPACE}/store1/host1/volume1/1980-01-03 absent ${WORKSPACE}/store1/host1/volume1/1980-01-04 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-05 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-06 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-07 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-08 echo "| Day 9" RSBACKUP_TODAY=1980-01-09 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-09 s ${RSBACKUP} --prune # D1, 8 days old, in B2 # (D2 gone) # (D3 gone) # (D4 gone) # D5, 4 days old, in B1 # D6, 3 days old, in B1, not oldest, prunable # D7, 2 days old, in B0 # D8, 1 days old, within decay-start # D9, 0 days old, within decay-start compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume1/1980-01-02 absent ${WORKSPACE}/store1/host1/volume1/1980-01-03 absent ${WORKSPACE}/store1/host1/volume1/1980-01-04 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-05 absent ${WORKSPACE}/store1/host1/volume1/1980-01-06 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-07 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-08 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-09 echo "| Day 10" RSBACKUP_TODAY=1980-01-10 s ${RSBACKUP} --backup host1:volume1 RSBACKUP_TODAY=1980-01-10 s ${RSBACKUP} --prune # D1, 9 days old, in B3, beyond decay-limit, prunable # (D2 gone) # (D3 gone) # (D4 gone) # D5, 5 days old, in B2 # (D6 gone) # D7, 3 days old, in B1 # D8, 2 days old, in B0 # D9, 1 days old, within decay-start # D10, 0 days old, within decay-start absent ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume1/1980-01-02 absent ${WORKSPACE}/store1/host1/volume1/1980-01-03 absent ${WORKSPACE}/store1/host1/volume1/1980-01-04 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-05 absent ${WORKSPACE}/store1/host1/volume1/1980-01-06 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-07 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-08 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-09 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-10 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/prunedecay-db.txt compare ${srcdir:-.}/expect/prunedecay/prunedecay-db.txt ${WORKSPACE}/got/prunedecay-db.txt cleanup rsbackup-3.0/tests/pruner.sh0000775000175000017500000000247012601750105013125 00000000000000#! /bin/sh # Copyright © 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e assert() { if [ "$2" != "$3" ]; then echo "$1: expected '$2' but got '$3'" >&2 exit 1 fi } assert PRUNE_HOST host1 "$PRUNE_HOST" assert PRUNE_ONDEVICE "3 2 1" "$PRUNE_ONDEVICE" case "$PRUNE_VOLUME" in volume[12] ) expect_device1=6 expect_device2=5 ;; volume3 ) expect_device1=bogus expect_device2=3 ;; * ) echo "PRUNE_VOLUME: got '$PRUNE_VOLUME'" >&2 exit 1 ;; esac case "$PRUNE_DEVICE" in device1 ) assert PRUNE_TOTAL ${expect_device1} "$PRUNE_TOTAL" ;; device2 ) assert PRUNE_TOTAL ${expect_device2} "$PRUNE_TOTAL" ;; * ) echo "PRUNE_DEVICE: got '$PRUNE_DEVICE'" >&2 exit 1 ;; esac echo 2:zap rsbackup-3.0/tests/store0000775000175000017500000000555412621730376012355 00000000000000#! /usr/bin/env bash # Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh setup mv ${WORKSPACE}/store1 ${WORKSPACE}/store3 echo "| Create backup with overridden store" STDERR=${WORKSPACE}/got/overridden-stderr.txt RUN=store RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --backup --store ${WORKSPACE}/store3 --text ${WORKSPACE}/got/overridden.txt --html ${WORKSPACE}/got/overridden.html exists ${WORKSPACE}/store-pre.ran exists ${WORKSPACE}/store-post.ran compare ${WORKSPACE}/volume1 ${WORKSPACE}/store3/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store3/host1/volume2/1980-01-01 absent ${WORKSPACE}/store1/host1/volume1 absent ${WORKSPACE}/store1/host1/volume2 absent ${WORKSPACE}/store2/host1/volume1 absent ${WORKSPACE}/store2/host1/volume2 compare ${srcdir:-.}/expect/store/overridden.txt ${WORKSPACE}/got/overridden.txt compare ${srcdir:-.}/expect/store/overridden.html ${WORKSPACE}/got/overridden.html sed < ${WORKSPACE}/got/overridden-stderr.txt > ${WORKSPACE}/got/overridden-stderr-sed.txt "s,${WORKSPACE},,g" compare ${srcdir:-.}/expect/store/overridden-stderr.txt ${WORKSPACE}/got/overridden-stderr-sed.txt echo "| Create backup with overridden duplicate store" cp -a ${WORKSPACE}/store3 ${WORKSPACE}/store1 rm -rf ${WORKSPACE}/store1/host1 STDERR=${WORKSPACE}/got/duplicate-stderr.txt RUN=store RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --backup --store ${WORKSPACE}/store3 --text ${WORKSPACE}/got/duplicate.txt --html ${WORKSPACE}/got/duplicate.html exists ${WORKSPACE}/store-pre.ran exists ${WORKSPACE}/store-post.ran compare ${WORKSPACE}/volume1 ${WORKSPACE}/store3/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store3/host1/volume2/1980-01-01 absent ${WORKSPACE}/store1/host1/volume1 absent ${WORKSPACE}/store1/host1/volume2 absent ${WORKSPACE}/store2/host1/volume1 absent ${WORKSPACE}/store2/host1/volume2 sed < ${WORKSPACE}/got/duplicate-stderr.txt > ${WORKSPACE}/got/duplicate-stderr-sed.txt "s,${WORKSPACE},,g" compare ${srcdir:-.}/expect/store/duplicate.txt ${WORKSPACE}/got/duplicate.txt compare ${srcdir:-.}/expect/store/duplicate.html ${WORKSPACE}/got/duplicate.html compare ${srcdir:-.}/expect/store/duplicate-stderr.txt ${WORKSPACE}/got/duplicate-stderr-sed.txt cleanup rsbackup-3.0/tests/upgrade0000775000175000017500000001113412460721111012623 00000000000000#! /usr/bin/env bash # Copyright © 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh setup export EXPECT_STATUS=ok echo "| --dry-run should do nothing" echo "OK: device=device1" > ${WORKSPACE}/logs/1980-01-01-device1-host1-volume1.log echo "OK: device=device2" > ${WORKSPACE}/logs/1980-01-01-device2-host1-volume1.log echo "OK: device=device1" > ${WORKSPACE}/logs/1980-01-02-device1-host1-volume1.log echo "OK: device=device1" > ${WORKSPACE}/logs/1980-01-02-device1-host1-volume2.log echo "OK: device=device2" > ${WORKSPACE}/logs/1980-01-02-device2-host1-volume1.log echo "OK: device=device2" > ${WORKSPACE}/logs/1980-01-02-device2-host1-volume2.log echo "OK: device=device2" > ${WORKSPACE}/logs/1980-01-02-device2-host1-volume3.log echo "OK: device=device1" > ${WORKSPACE}/logs/1980-01-03-device1-host1-volume1.log echo "OK: device=device1" > ${WORKSPACE}/logs/1980-01-03-device1-host1-volume2.log echo "OK: device=device2" > ${WORKSPACE}/logs/1980-01-03-device2-host1-volume1.log echo "OK: device=device2" > ${WORKSPACE}/logs/1980-01-03-device2-host1-volume2.log echo "OK: device=device2" > ${WORKSPACE}/logs/1980-01-03-device2-host1-volume3.log s ${RSBACKUP} --dry-run --text /dev/null exists ${WORKSPACE}/logs/1980-01-01-device1-host1-volume1.log exists ${WORKSPACE}/logs/1980-01-01-device2-host1-volume1.log exists ${WORKSPACE}/logs/1980-01-02-device1-host1-volume1.log exists ${WORKSPACE}/logs/1980-01-02-device1-host1-volume2.log exists ${WORKSPACE}/logs/1980-01-02-device2-host1-volume1.log exists ${WORKSPACE}/logs/1980-01-02-device2-host1-volume2.log exists ${WORKSPACE}/logs/1980-01-02-device2-host1-volume3.log exists ${WORKSPACE}/logs/1980-01-03-device1-host1-volume1.log exists ${WORKSPACE}/logs/1980-01-03-device1-host1-volume2.log exists ${WORKSPACE}/logs/1980-01-03-device2-host1-volume1.log exists ${WORKSPACE}/logs/1980-01-03-device2-host1-volume2.log exists ${WORKSPACE}/logs/1980-01-03-device2-host1-volume3.log absent ${WORKSPACE}/logs/backups.db echo "| test simple upgrade" s ${RSBACKUP} --text /dev/null absent ${WORKSPACE}/logs/1980-01-01-device1-host1-volume1.log absent ${WORKSPACE}/logs/1980-01-01-device2-host1-volume1.log absent ${WORKSPACE}/logs/1980-01-02-device1-host1-volume1.log absent ${WORKSPACE}/logs/1980-01-02-device1-host1-volume2.log absent ${WORKSPACE}/logs/1980-01-02-device2-host1-volume1.log absent ${WORKSPACE}/logs/1980-01-02-device2-host1-volume2.log absent ${WORKSPACE}/logs/1980-01-02-device2-host1-volume3.log absent ${WORKSPACE}/logs/1980-01-03-device1-host1-volume1.log absent ${WORKSPACE}/logs/1980-01-03-device1-host1-volume2.log absent ${WORKSPACE}/logs/1980-01-03-device2-host1-volume1.log absent ${WORKSPACE}/logs/1980-01-03-device2-host1-volume2.log absent ${WORKSPACE}/logs/1980-01-03-device2-host1-volume3.log sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/simple-db.txt compare ${srcdir:-.}/expect/upgrade/simple-db.txt ${WORKSPACE}/got/simple-db.txt echo "| test interrupted upgrade" echo "rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at rsync.c(549) [sender=3.0.9]" > ${WORKSPACE}/logs/1980-01-04-device1-host1-volume1.log echo "ERROR: device=device1 error=0x1400" >> ${WORKSPACE}/logs/1980-01-04-device1-host1-volume1.log s ${RSBACKUP} --text /dev/null absent ${WORKSPACE}/logs/1980-01-04-device1-host1-volume1.log sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/interrupted-db.txt compare ${srcdir:-.}/expect/upgrade/interrupted-db.txt ${WORKSPACE}/got/interrupted-db.txt echo "| test badly interrupted upgrade" echo "OK: device=device1" > ${WORKSPACE}/logs/1980-01-01-device1-host1-volume1.log s ${RSBACKUP} --text /dev/null absent ${WORKSPACE}/logs/1980-01-01-device1-host1-volume1.log sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,log FROM backup" > ${WORKSPACE}/got/badly-interrupted-db.txt compare ${srcdir:-.}/expect/upgrade/interrupted-db.txt ${WORKSPACE}/got/badly-interrupted-db.txt cleanup rsbackup-3.0/tests/prune0000775000175000017500000002003412460723046012335 00000000000000#! /bin/sh # Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh setup ## Check that min-backups is honored correctly echo "| Create backup" RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/created.txt compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-01 compare ${srcdir:-.}/expect/prune/created.txt ${WORKSPACE}/got/created.txt echo "| Null prune" RUN=null RSBACKUP_TODAY=1980-02-01 s ${RSBACKUP} --prune --text ${WORKSPACE}/got/null.txt absent ${WORKSPACE}/null-pre.ran absent ${WORKSPACE}/null-pos.ran absent ${WORKSPACE}/null-dev-pre.ran absent ${WORKSPACE}/null-dev-post.ran absent ${WORKSPACE}/null-dev-pre.acted absent ${WORKSPACE}/null-dev-post.acted compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-01 compare ${srcdir:-.}/expect/prune/null.txt ${WORKSPACE}/got/null.txt sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/null-db.txt compare ${srcdir:-.}/expect/prune/null-db.txt ${WORKSPACE}/got/null-db.txt echo "| Create second backup" RSBACKUP_TODAY=1980-01-02 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/createsecond.txt # volume1: 1980-01-01 1980-01-02 # volume2: 1980-01-01 1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-02 compare ${srcdir:-.}/expect/prune/createsecond.txt ${WORKSPACE}/got/createsecond.txt echo "| --dry-run should do nothing" RUN=dryrun RSBACKUP_TODAY=1980-02-01 s ${RSBACKUP} --prune --dry-run --text ${WORKSPACE}/got/dryrun.txt absent ${WORKSPACE}/dryrun-pre.ran absent ${WORKSPACE}/dryrun-post.ran exists ${WORKSPACE}/dryrun-dev-pre.ran exists ${WORKSPACE}/dryrun-dev-post.ran absent ${WORKSPACE}/dryrun-dev-pre.acted absent ${WORKSPACE}/dryrun-dev-post.acted compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-01 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-02 compare ${srcdir:-.}/expect/prune/dryrun.txt ${WORKSPACE}/got/dryrun.txt sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/dryrun-db.txt compare ${srcdir:-.}/expect/prune/dryrun-db.txt ${WORKSPACE}/got/dryrun-db.txt echo "| Prune affecting volume1" RUN=prune1 RSBACKUP_TODAY=1980-02-01 s ${RSBACKUP} --prune --text ${WORKSPACE}/got/volume1.txt absent ${WORKSPACE}/prune1-pre.ran absent ${WORKSPACE}/prune1-post.ran exists ${WORKSPACE}/prune1-dev-pre.ran exists ${WORKSPACE}/prune1-dev-post.ran exists ${WORKSPACE}/prune1-dev-pre.acted exists ${WORKSPACE}/prune1-dev-post.acted absent ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-01 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-02 sed < ${WORKSPACE}/got/volume1.txt > ${WORKSPACE}/got/volume1.sed.txt "s,${PWD}/w-prune,,g" compare ${srcdir:-.}/expect/prune/volume1.txt ${WORKSPACE}/got/volume1.sed.txt # volume1: 1980-01-02 # volume2: 1980-01-01 1980-01-02 sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/volume1-db.txt compare ${srcdir:-.}/expect/prune/volume1-db.txt ${WORKSPACE}/got/volume1-db.txt ## Check that prune-age is honored correctly echo "| Create third backup" RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/third.txt # volume1: 1980-01-02 1980-01-03 # volume2: 1980-01-01 1980-01-02 1980-01-03 RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --prune absent ${WORKSPACE}/store1/host1/volume1/1980-01-01 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-01 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 sed < ${WORKSPACE}/got/third.txt > ${WORKSPACE}/got/third.sed.txt "s,${PWD}/w-prune,,g" compare ${srcdir:-.}/expect/prune/third.txt ${WORKSPACE}/got/third.sed.txt echo "| Prune affecting unselected volume" RUN=prune2 RSBACKUP_TODAY=1980-01-04 s ${RSBACKUP} --prune --text ${WORKSPACE}/got/unselected.txt host1:volume1 absent ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/prune2-dev-pre.ran absent ${WORKSPACE}/prune2-dev-post.ran absent ${WORKSPACE}/prune2-dev-pre.acted absent ${WORKSPACE}/prune2-dev-post.acted compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-01 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 sed < ${WORKSPACE}/got/unselected.txt > ${WORKSPACE}/got/unselected.sed.txt "s,${PWD}/w-prune,,g" compare ${srcdir:-.}/expect/prune/unselected.txt ${WORKSPACE}/got/unselected.sed.txt sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/unselected-db.txt compare ${srcdir:-.}/expect/prune/unselected-db.txt ${WORKSPACE}/got/unselected-db.txt echo "| Prune affecting volume2" RUN=prune3 RSBACKUP_TODAY=1980-01-04 s ${RSBACKUP} --prune --text ${WORKSPACE}/got/volume2.txt host1:volume2 absent ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume2/1980-01-01 exists ${WORKSPACE}/prune3-dev-pre.ran exists ${WORKSPACE}/prune3-dev-post.ran exists ${WORKSPACE}/prune3-dev-pre.acted exists ${WORKSPACE}/prune3-dev-post.acted compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-02 compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 sed < ${WORKSPACE}/got/volume2.txt > ${WORKSPACE}/got/volume2.sed.txt "s,${PWD}/w-prune,,g" compare ${srcdir:-.}/expect/prune/volume2.txt ${WORKSPACE}/got/volume2.sed.txt sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/volume2-db.txt compare ${srcdir:-.}/expect/prune/volume2-db.txt ${WORKSPACE}/got/volume2-db.txt echo "| Prune affecting everything" RUN=prune4 RSBACKUP_TODAY=1981-01-01 s ${RSBACKUP} --prune sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/everything-db.txt compare ${srcdir:-.}/expect/prune/everything-db.txt ${WORKSPACE}/got/everything-db.txt echo "| Repeat prune affecting everything" # should be idempotent RUN=prune5 RSBACKUP_TODAY=1981-02-01 s ${RSBACKUP} --prune sqlite3 ${WORKSPACE}/logs/backups.db "SELECT host,volume,device,id,rc,status,time,pruned,log FROM backup" > ${WORKSPACE}/got/everything-db-bis.txt compare ${srcdir:-.}/expect/prune/everything-db.txt ${WORKSPACE}/got/everything-db-bis.txt cleanup rsbackup-3.0/tests/Makefile.in0000664000175000017500000007741712635241702013342 00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is 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TESTS = bashisms backup prune pruneage prunenever pruneexec prunedecay \ retire-device retire-volume store \ check-file check-configs \ check-mounted glob-store style upgrade EXTRA_DIST = ${TESTS} setup.sh pruner.sh hook \ expect/retire-device/create.txt \ expect/retire-device/device2-db.txt \ expect/retire-device/created-db.txt \ expect/retire-device/device2.txt \ expect/retire-device/dryrun.txt \ expect/include.txt \ expect/retire-volume/volume2.html \ expect/retire-volume/dryrun.html \ expect/retire-volume/create.txt \ expect/retire-volume/volume2.txt \ expect/retire-volume/created-db.txt \ expect/retire-volume/dryrun.txt \ expect/retire-volume/all.txt \ expect/retire-volume/all.html \ expect/retire-volume/all-db.txt \ expect/retire-volume/volume2-db.txt \ expect/retire-volume/create.html \ expect/store/duplicate-stderr.txt \ expect/store/duplicate.html \ expect/store/overridden.txt \ expect/store/overridden.html \ expect/store/duplicate.txt \ expect/store/overridden-stderr.txt \ expect/upgrade/interrupted-db.txt \ expect/upgrade/simple-db.txt \ expect/prune/createsecond.txt \ expect/prune/null.txt \ expect/prune/dryrun-db.txt \ expect/prune/volume2.txt \ expect/prune/volume1.txt \ expect/prune/third.txt \ expect/prune/dryrun.txt \ expect/prune/null-db.txt \ expect/prune/unselected-db.txt \ expect/prune/created.txt \ expect/prune/volume2-db.txt \ expect/prune/volume1-db.txt \ expect/prune/everything-db.txt \ expect/prune/unselected.txt \ expect/prunedecay/prunedecay-db.txt \ expect/pruneexec/pruneexec-db.txt \ expect/prunenever/neverprune-db.txt \ expect/check-file/missing.html \ expect/check-file/missing.txt \ expect/style/styled.txt \ expect/style/styled.html \ expect/empty.txt \ expect/glob-store/everything.txt \ expect/glob-store/everything.html \ expect/backup/onehost.html \ expect/backup/dryrun.html \ expect/backup/everything.txt \ expect/backup/onevolume.html \ expect/backup/onevolume.txt \ expect/backup/dryrun.txt \ expect/backup/everything.html \ expect/backup/onehost.txt \ expect/pruneparam.txt \ configs/pruneparam/config \ configs/empty/config \ configs/include/config \ configs/include/config.d/z configs/include/config.d/backup~ \ configs/include/config.d/empty \ configs/include/config.d/\#recovery\# \ configs/include/config.d/.dotfile configs/include/config.d/a all: all-am .SUFFIXES: .SUFFIXES: .log .test .test$(EXEEXT) .trs $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign tests/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --foreign tests/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ esac; $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(am__aclocal_m4_deps): tags TAGS: ctags CTAGS: cscope cscopelist: # Recover from deleted '.trs' file; this should ensure that # "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create # both 'foo.log' and 'foo.trs'. 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without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh . ${srcdir:-.}/../scripts/fakeshell.sh setup fake_init sed < ${WORKSPACE}/config > ${WORKSPACE}/config.new \ 's/check-file.*/check-mounted/' mv ${WORKSPACE}/config.new ${WORKSPACE}/config case $(uname -s) in Darwin | *BSD ) stat_opt=-f ;; * ) stat_opt=-c ;; esac fake_reset fake_cmd --must-run stat "echo 99; echo 99" \ --must-args $stat_opt %d ${WORKSPACE}/store1/host1/volume3 ${WORKSPACE}/store1/host1/volume3/.. echo "| Backup is skipped if check-mounted fails" rm -f ${WORKSPACE}/volume1/file1 RSBACKUP_TODAY=1980-01-03 s fake_run ${RSBACKUP} --backup --verbose absent ${WORKSPACE}/store1/host1/volume1 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 absent ${WORKSPACE}/store1/host1/volume3 compare ${WORKSPACE}/volume3 ${WORKSPACE}/store2/host1/volume3/1980-01-03 fake_reset fake_cmd --must-run stat "echo 99; echo 66" \ --must-args $stat_opt %d ${WORKSPACE}/store1/host1/volume3 ${WORKSPACE}/store1/host1/volume3/.. echo "| Backup is made if check-mounted succeeds" RUN=all RSBACKUP_TODAY=1980-01-03 s fake_run ${RSBACKUP} --backup exists ${WORKSPACE}/all-pre.acted exists ${WORKSPACE}/all-post.acted compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 absent ${WORKSPACE}/store1/host1/volume3 compare ${WORKSPACE}/volume3 ${WORKSPACE}/store2/host1/volume3/1980-01-03 cleanup rsbackup-3.0/tests/check-file0000775000175000017500000000251112460713607013200 00000000000000#! /bin/sh # Copyright © 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh setup echo "| Backup is skipped if check-file missing" rm -f ${WORKSPACE}/volume1/file1 RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --backup --verbose --text ${WORKSPACE}/got/missing.txt --html ${WORKSPACE}/got/missing.html absent ${WORKSPACE}/store1/host1/volume1 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 absent ${WORKSPACE}/store1/host1/volume3 compare ${WORKSPACE}/volume3 ${WORKSPACE}/store2/host1/volume3/1980-01-03 compare ${srcdir:-.}/expect/check-file/missing.txt ${WORKSPACE}/got/missing.txt compare ${srcdir:-.}/expect/check-file/missing.html ${WORKSPACE}/got/missing.html cleanup rsbackup-3.0/tests/hook0000775000175000017500000000352712450336324012152 00000000000000#! /bin/sh # Copyright © 2012-14 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e #echo "Running hook..." #env | grep ^RSBACKUP | sort case "$RSBACKUP_HOOK" in pre-backup-hook ) if [ -e ${WORKSPACE}/hookdata ]; then echo >&3 "ERROR: hookdata already exists" exit 1 fi touch ${WORKSPACE}/hookdata what=pre ;; post-backup-hook ) if [ ! -e ${WORKSPACE}/hookdata ]; then echo >&3 "ERROR: hookdata does not exit" exit 1 fi rm -f ${WORKSPACE}/hookdata what=post if [ ! -z "${EXPECT_STATUS}" ] && [ "${RSBACKUP_STATUS}" != "${EXPECT_STATUS}" ]; then echo >&3 "ERROR: expected status '${EXPECT_STATUS}' got '${RSBACKUP_STATUS}'" exit 1 fi ;; pre-access-hook ) if [ -e ${WORKSPACE}/devhookdata ]; then echo >&3 "ERROR: devhookdata exists" exit 1 fi touch ${WORKSPACE}/devhookdata what=dev-pre ;; post-access-hook ) if [ ! -e ${WORKSPACE}/devhookdata ]; then echo >&3 "ERROR: devhookdata does not exist" exit 1 fi rm -f ${WORKSPACE}/devhookdata what=dev-post ;; * ) echo >&3 "ERROR: unknown hook $RSBACKUP_HOOK" exit 1 ;; esac if [ ! -z "${RUN}" ]; then touch ${WORKSPACE}/${RUN}-${what}.ran if ${RSBACKUP_ACT}; then touch ${WORKSPACE}/${RUN}-${what}.acted fi fi rsbackup-3.0/tests/style0000775000175000017500000000314712601750105012343 00000000000000#! /bin/sh # Copyright © 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh setup export EXPECT_STATUS=ok echo "stylesheet ${WORKSPACE}/t.css" >>${WORKSPACE}/config echo "colors 0 0xFFFFFF" >> ${WORKSPACE}/config echo "alternative style sheet" > ${WORKSPACE}/t.css echo "not real" >> ${WORKSPACE}/t.css echo "| Create backup for everything with alternative stylesheet" RUN=all RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/styled.txt --html ${WORKSPACE}/got/styled.html exists ${WORKSPACE}/all-pre.acted exists ${WORKSPACE}/all-post.acted compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 absent ${WORKSPACE}/store1/host1/volume3 compare ${WORKSPACE}/volume3 ${WORKSPACE}/store2/host1/volume3/1980-01-03 compare ${srcdir:-.}/expect/style/styled.txt ${WORKSPACE}/got/styled.txt compare ${srcdir:-.}/expect/style/styled.html ${WORKSPACE}/got/styled.html cleanup rsbackup-3.0/tests/glob-store0000775000175000017500000000321512460714222013257 00000000000000#! /bin/sh # Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh setup export EXPECT_STATUS=ok sed < ${WORKSPACE}/config > ${WORKSPACE}/config.new \ '/^store /d'; echo "store-pattern ${WORKSPACE}/store*" >>${WORKSPACE}/config.new mv -f ${WORKSPACE}/config.new ${WORKSPACE}/config echo "| Create backup for everything using glob-pattern directive" RUN=all RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/everything.txt --html ${WORKSPACE}/got/everything.html exists ${WORKSPACE}/all-pre.acted exists ${WORKSPACE}/all-post.acted compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 absent ${WORKSPACE}/store1/host1/volume3 compare ${WORKSPACE}/volume3 ${WORKSPACE}/store2/host1/volume3/1980-01-03 compare ${srcdir:-.}/expect/glob-store/everything.txt ${WORKSPACE}/got/everything.txt compare ${srcdir:-.}/expect/glob-store/everything.html ${WORKSPACE}/got/everything.html cleanup rsbackup-3.0/tests/backup0000775000175000017500000000732712460735403012463 00000000000000#! /bin/sh # Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/setup.sh setup export EXPECT_STATUS=ok echo "| --dry-run should do nothing" RUN=dryrun RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --dry-run --backup --text ${WORKSPACE}/got/dryrun.txt --html ${WORKSPACE}/got/dryrun.html host1:volume1 exists ${WORKSPACE}/dryrun-dev-pre.ran exists ${WORKSPACE}/dryrun-dev-post.ran absent ${WORKSPACE}/dryrun-dev-pre.acted absent ${WORKSPACE}/dryrun-dev-post.acted exists ${WORKSPACE}/dryrun-pre.ran exists ${WORKSPACE}/dryrun-post.ran absent ${WORKSPACE}/dryrun-pre.acted absent ${WORKSPACE}/dryrun-post.acted absent ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume2 absent ${WORKSPACE}/store2/host1 compare ${srcdir:-.}/expect/backup/dryrun.txt ${WORKSPACE}/got/dryrun.txt compare ${srcdir:-.}/expect/backup/dryrun.html ${WORKSPACE}/got/dryrun.html echo "| Create backup for one volume" RUN=volume1 RSBACKUP_TODAY=1980-01-01 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/onevolume.txt --html ${WORKSPACE}/got/onevolume.html host1:volume1 exists ${WORKSPACE}/volume1-dev-pre.ran exists ${WORKSPACE}/volume1-dev-post.ran exists ${WORKSPACE}/volume1-dev-pre.ran exists ${WORKSPACE}/volume1-dev-post.ran exists ${WORKSPACE}/volume1-pre.acted exists ${WORKSPACE}/volume1-post.acted exists ${WORKSPACE}/volume1-pre.acted exists ${WORKSPACE}/volume1-post.acted compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-01 absent ${WORKSPACE}/store1/host1/volume2 absent ${WORKSPACE}/store1/host1/volume3 absent ${WORKSPACE}/store2/host1/volume2 absent ${WORKSPACE}/store2/host1/volume3 compare ${srcdir:-.}/expect/backup/onevolume.txt ${WORKSPACE}/got/onevolume.txt compare ${srcdir:-.}/expect/backup/onevolume.html ${WORKSPACE}/got/onevolume.html echo "| Create backup for one host" RUN=host1 RSBACKUP_TODAY=1980-01-02 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/onehost.txt --html ${WORKSPACE}/got/onehost.html host1 exists ${WORKSPACE}/host1-pre.acted exists ${WORKSPACE}/host1-post.acted compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-02 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-02 absent ${WORKSPACE}/store1/host1/volume3 compare ${WORKSPACE}/volume3 ${WORKSPACE}/store2/host1/volume3/1980-01-02 compare ${srcdir:-.}/expect/backup/onehost.txt ${WORKSPACE}/got/onehost.txt compare ${srcdir:-.}/expect/backup/onehost.html ${WORKSPACE}/got/onehost.html echo "| Create backup for everything" RUN=all RSBACKUP_TODAY=1980-01-03 s ${RSBACKUP} --backup --text ${WORKSPACE}/got/everything.txt --html ${WORKSPACE}/got/everything.html exists ${WORKSPACE}/all-pre.acted exists ${WORKSPACE}/all-post.acted compare ${WORKSPACE}/volume1 ${WORKSPACE}/store1/host1/volume1/1980-01-03 compare ${WORKSPACE}/volume2 ${WORKSPACE}/store1/host1/volume2/1980-01-03 absent ${WORKSPACE}/store1/host1/volume3 compare ${WORKSPACE}/volume3 ${WORKSPACE}/store2/host1/volume3/1980-01-03 compare ${srcdir:-.}/expect/backup/everything.txt ${WORKSPACE}/got/everything.txt compare ${srcdir:-.}/expect/backup/everything.html ${WORKSPACE}/got/everything.html cleanup rsbackup-3.0/Makefile.in0000664000175000017500000006273312635241702012173 00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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-sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | riscv32 | riscv64 \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; moxiebox) basic_machine=moxie-unknown os=-moxiebox ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos | rdos64) basic_machine=x86_64-pc os=-rdos ;; rdos32) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. 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I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux${UNAME_RELEASE} exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH="i386" # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH="x86_64" fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW64*:*) echo ${UNAME_MACHINE}-pc-mingw64 exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; *:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="gnulibc1" ; fi echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; openrisc*:Linux:*:*) echo or1k-unknown-linux-${LIBC} exit ;; or32:Linux:*:* | or1k*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-${LIBC} exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-${LIBC} exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown eval $set_cc_for_build if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi fi elif test "$UNAME_PROCESSOR" = i386 ; then # Avoid executing cc on OS X 10.9, as it ships with a stub # that puts up a graphical alert prompting to install # developer tools. Any system running Mac OS X 10.7 or # later (Darwin 11 and later) is required to have a 64-bit # processor. This is not true of the ARM version of Darwin # that Apple uses in portable devices. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . # func_error message func_error () { echo "$me: $1" 1>&2 exit 1 } file_conv= # func_file_conv build_file # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. func_file_conv () { file=$1 case $file in / | /[!/]*) # absolute file, and not a UNC file if test -z "$file_conv"; then # lazily determine how to convert abs files case `uname -s` in MINGW*) file_conv=mingw ;; CYGWIN*) file_conv=cygwin ;; *) file_conv=wine ;; esac fi case $file_conv in mingw) file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` ;; cygwin) file=`cygpath -m "$file" || echo "$file"` ;; wine) file=`winepath -w "$file" || echo "$file"` ;; esac ;; esac } # func_at_file at_file operation archive # Iterate over all members in AT_FILE performing OPERATION on ARCHIVE # for each of them. # When interpreting the content of the @FILE, do NOT use func_file_conv, # since the user would need to supply preconverted file names to # binutils ar, at least for MinGW. func_at_file () { operation=$2 archive=$3 at_file_contents=`cat "$1"` eval set x "$at_file_contents" shift for member do $AR -NOLOGO $operation:"$member" "$archive" || exit $? done } case $1 in '') func_error "no command. Try '$0 --help' for more information." ;; -h | --h*) cat <. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. 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We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. 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The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" echo >> "$depfile" # make sure the fragment doesn't end with a backslash rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. 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In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: rsbackup-3.0/config.aux/test-driver0000755000175000017500000001027712423346767014373 00000000000000#! /bin/sh # test-driver - basic testsuite driver script. scriptversion=2013-07-13.22; # UTC # Copyright (C) 2011-2013 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . # Make unconditional expansion of undefined variables an error. This # helps a lot in preventing typo-related bugs. set -u usage_error () { echo "$0: $*" >&2 print_usage >&2 exit 2 } print_usage () { cat <$log_file 2>&1 estatus=$? if test $enable_hard_errors = no && test $estatus -eq 99; then estatus=1 fi case $estatus:$expect_failure in 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; 0:*) col=$grn res=PASS recheck=no gcopy=no;; 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; *:*) col=$red res=FAIL recheck=yes gcopy=yes;; esac # Report outcome to console. echo "${col}${res}${std}: $test_name" # Register the test result, and other relevant metadata. echo ":test-result: $res" > $trs_file echo ":global-test-result: $res" >> $trs_file echo ":recheck: $recheck" >> $trs_file echo ":copy-in-global-log: $gcopy" >> $trs_file # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: rsbackup-3.0/debian/0000775000175000017500000000000012635241746011425 500000000000000rsbackup-3.0/debian/rsbackup.conffiles0000664000175000017500000000025211550106302015027 00000000000000/etc/rsbackup/config /etc/rsbackup/defaults /etc/rsbackup/devices /etc/cron.hourly/rsbackup /etc/cron.daily/rsbackup /etc/cron.weekly/rsbackup /etc/cron.monthly/rsbackup rsbackup-3.0/debian/control0000644000175000017500000000152712626634560012753 00000000000000Source: rsbackup Maintainer: Debian rsbackup maintainers Uploaders: Matthew Vernon Priority: optional Standards-Version: 3.9.5.0 Section: admin Homepage: http://www.greenend.org.uk/rjk/rsbackup/ Build-Depends: lynx|lynx-cur,devscripts,sqlite3,libsqlite3-dev,libboost-dev Package: rsbackup Architecture: any Section: admin Depends: ${shlibs:Depends},rsync Recommends: openssh-server,openssh-client Description: rsync-based backup utility Backups are stored as complete filesystem trees on a (perhaps external) hard disk. Multiple backups use hard links between identical files to save space. . Backups may be taken from multiple machines (over SSH) and stored to multiple disks. . Backups may be made automatically, i.e. without relying on the operator to remember to make a backup. rsbackup-3.0/debian/rsbackup.postrm0000775000175000017500000000147212450015503014415 00000000000000#! /bin/sh # Copyright © 2014 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e case "$1" in purge ) rm -f /etc/rsbackup/local [ -d /etc/rsbackup ] && rmdir --ignore-fail-on-non-empty /etc/rsbackup ;; esac rsbackup-3.0/debian/doc.rsbackup0000664000175000017500000000036511733351222013637 00000000000000Document: rsbackup Title: rsbackup Documentation Author: Richard Kettlewell Abstract: rsync-based backup system Section: System/Administration Format: HTML Index: /usr/share/doc/rsbackup/rsbackup-docs.html Files: /usr/share/doc/rsbackup/*.html rsbackup-3.0/debian/copyright0000664000175000017500000000153712534551051013275 00000000000000Copyright © 2010-2015 Richard Kettlewell This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . On Debian GNU/Linux systems, the complete text of the GNU General Public License can be found in ‘/usr/share/common-licenses/GPL-3’ or in the dpkg source as the file ‘COPYING’ rsbackup-3.0/debian/changelog0000664000175000017500000001246012635241567013223 00000000000000rsbackup (3.0) unstable; urgency=low * Release 3.0 -- Richard Kettlewell Sat, 19 Dec 2015 11:45:55 +0000 rsbackup (2.1) unstable; urgency=low * Release 2.1 -- Richard Kettlewell Sat, 08 Aug 2015 15:21:23 +0100 rsbackup (2.0) unstable; urgency=low * Release 2.0 -- Richard Kettlewell Fri, 13 Feb 2015 17:40:14 +0000 rsbackup (1.2) unstable; urgency=low * Release 1.2. -- Richard Kettlewell Sun, 28 Dec 2014 15:13:59 +0000 rsbackup (1.1-3) unstable; urgency=low * Clean up /ets/rsbackup on purge (thanks to Andreas Beckmann for the bug report, and Richard Kettlewell (upstream) for the patch (Closes: #773181) -- Matthew Vernon Tue, 16 Dec 2014 21:42:19 +0000 rsbackup (1.1-2) unstable; urgency=low * Make cronjobs exit quietly if rsbackup.cron not present (i.e. package removed not purged) (Closes: #766455) -- Matthew Vernon Thu, 23 Oct 2014 11:35:09 +0100 rsbackup (1.1-1) unstable; urgency=low * New upstream version * Incorporate 1.0-2 changelog entry -- Matthew Vernon Tue, 21 Oct 2014 20:28:44 +0100 rsbackup (1.1) unstable; urgency=low * More accurate error messages about missing devices. * 'include' command skips filenames starting '#'. * Stricter checking of host and volume names. * Better fsck handling in the snapshot hook script. -- Richard Kettlewell Thu, 31 Jul 2014 20:19:24 +0100 rsbackup (1.0-2) unstable; urgency=low * binary-arch should depend on binary-${PACKAGE}, not binary-indep (Closes: #760609) -- Matthew Vernon Wed, 17 Sep 2014 23:06:06 +0100 rsbackup (1.0-1) unstable; urgency=low * Initial upload to Debian (Closes: #744305) * Bump standards version (no changes needed) * Maintainer set to a mailing list * Lintian-inspired improvements to rules file -- Matthew Vernon Sat, 05 Jul 2014 14:47:25 +0100 rsbackup (1.0) unstable; urgency=low * New --dump-config option to verify configuration file parse. * New --check option to rsbackup-mount. * Configuration files are now read in a fixed order (issue #8). * The --force option no longer implies the --verbose option. * Minor bug fixes. -- Richard Kettlewell Sat, 21 Jun 2014 13:24:19 +0100 rsbackup (0.4.4) unstable; urgency=low * Fix post-backup hook environment -- Richard Kettlewell Sat, 19 Apr 2014 18:43:06 +0100 rsbackup (0.4.3) unstable; urgency=low * Build Debian packages with hardening flags * Minor build/test improvements. -- Richard Kettlewell Mon, 13 Jan 2014 21:27:34 +0000 rsbackup (0.4.2) unstable; urgency=low * --retire no longer fails if a host directory does not exist. * Fix recalculation of per-device backup counts. -- Richard Kettlewell Fri, 25 Oct 2013 17:52:32 +0100 rsbackup (0.4.1) unstable; urgency=low * Release 0.4.1 -- Richard Kettlewell Sun, 19 May 2013 16:59:07 +0100 rsbackup (0.4) unstable; urgency=low * Release 0.4 -- Richard Kettlewell Sat, 02 Feb 2013 16:58:02 +0000 rsbackup (0.3) unstable; urgency=low * Release 0.3 -- Richard Kettlewell Sat, 24 Mar 2012 13:49:30 +0000 rsbackup (0.2) unstable; urgency=low * Release 0.2 * Rewritten in C++ * Text format report * --retire and --retire-device replace --prune-unknown * New --warn-* options * New always-up host directive * No longer create .incomplete files * Delete stray files in retried backups -- Richard Kettlewell Sat, 07 May 2011 12:05:34 +0100 rsbackup (0.1) unstable; urgency=low * Release 0.1 * 'nicely' option in rsbackup.defaults * Fixed permissions on installed files * Build script fixes from Peter Maydell -- Richard Kettlewell Sun, 03 Apr 2011 11:35:49 +0100 rsbackup (0.0.109) unstable; urgency=low * rsbackup.cron now prunes all volumes (if it prunes anything), not just the ones scheduled for backup at that moment. -- Richard Kettlewell Sat, 05 Feb 2011 11:38:02 +0000 rsbackup (0.0.107) unstable; urgency=low * For lower-frequency cronjobs, add --wait so the backup is reliably run. -- Richard Kettlewell Sun, 02 Jan 2011 12:28:13 +0000 rsbackup (0.0.100) unstable; urgency=low * Testing new cron arrangement. -- Richard Kettlewell Sun, 03 Oct 2010 10:42:41 +0100 rsbackup (0.0.99) unstable; urgency=low * Don't try to include deleted logfiles in the report. -- Richard Kettlewell Sun, 03 Oct 2010 10:45:55 +0100 rsbackup (0.0.98) unstable; urgency=low * Add min-backups setting to control how many backups per store are guaranteed to be kept. -- Richard Kettlewell Wed, 22 Sep 2010 12:23:30 +0100 rsbackup (0.0.97) unstable; urgency=low * Don't prune the last backup of a volume on each store (rather than the last backup of a volume). -- Richard Kettlewell Wed, 22 Sep 2010 11:48:29 +0100 rsbackup (0.0) unstable; urgency=low * Initial debian/*. -- Richard Kettlewell Fri, 07 May 2010 13:04:16 +0100 rsbackup-3.0/debian/rules0000775000175000017500000000745512631024340012421 00000000000000#! /usr/bin/make -f # Copyright © 2010-2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . INSTALL=install PACKAGE=rsbackup VERSION=2.1 CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS) CFLAGS:=$(shell dpkg-buildflags --get CFLAGS) CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS) LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS) export CFLAGS CPPFLAGS CXXFLAGS LDFLAGS build-arch: build build-indep: build build: [ -e configure ] || ./autogen.sh ./configure --prefix=/usr --mandir=/usr/share/man --without-lyx ${CONFIGURE_EXTRA} $(MAKE) clean-${PACKAGE}: rm -rf debian/${PACKAGE} binary-${PACKAGE}: build rm -rf debian/${PACKAGE} mkdir -p debian/${PACKAGE}/DEBIAN mkdir -p debian/${PACKAGE}/etc/rsbackup/hosts.d mkdir -p debian/${PACKAGE}/etc/cron.hourly mkdir -p debian/${PACKAGE}/etc/cron.daily mkdir -p debian/${PACKAGE}/etc/cron.weekly mkdir -p debian/${PACKAGE}/etc/cron.monthly mkdir -p debian/${PACKAGE}/usr/share/doc/${PACKAGE} mkdir -p debian/${PACKAGE}/var/log/backup mkdir -p debian/${PACKAGE}/usr/share/doc-base cp debian/${PACKAGE}.conffiles debian/${PACKAGE}/DEBIAN/conffiles cp debian/${PACKAGE}.postinst debian/${PACKAGE}/DEBIAN/postinst cp debian/${PACKAGE}.postrm debian/${PACKAGE}/DEBIAN/postrm install -m 755 tools/rsbackup.hourly debian/${PACKAGE}/etc/cron.hourly/rsbackup install -m 755 tools/rsbackup.daily debian/${PACKAGE}/etc/cron.daily/rsbackup install -m 755 tools/rsbackup.weekly debian/${PACKAGE}/etc/cron.weekly/rsbackup install -m 755 tools/rsbackup.monthly debian/${PACKAGE}/etc/cron.monthly/rsbackup cp tools/rsbackup.config debian/${PACKAGE}/etc/rsbackup/config cp tools/rsbackup.defaults debian/${PACKAGE}/etc/rsbackup/defaults cp tools/rsbackup.devices debian/${PACKAGE}/etc/rsbackup/devices cp debian/changelog debian/${PACKAGE}/usr/share/doc/${PACKAGE}/changelog.Debian cp debian/doc.rsbackup debian/${PACKAGE}/usr/share/doc-base/rsbackup cp README.md debian/${PACKAGE}/usr/share/doc/${PACKAGE}/. lynx -dump -nolist doc/CHANGES.html > debian/${PACKAGE}/usr/share/doc/${PACKAGE}/changelog gzip -9nv debian/${PACKAGE}/usr/share/doc/${PACKAGE}/* cp doc/*.html doc/*.css debian/${PACKAGE}/usr/share/doc/${PACKAGE}/. cp debian/copyright debian/${PACKAGE}/usr/share/doc/${PACKAGE}/. $(MAKE) DESTDIR=`pwd`/debian/${PACKAGE} install strip --remove-section=.comment debian/${PACKAGE}/usr/bin/rsbackup gzip -9nv debian/${PACKAGE}/usr/share/man/man*/* dpkg-shlibdeps -Tdebian/substvars.rsbackup \ debian/rsbackup/usr/bin/* cd debian/${PACKAGE} && \ find -name DEBIAN -prune -o -type f -print \ | sed 's/^\.\///' \ | xargs md5sum > DEBIAN/md5sums dpkg-gencontrol -isp -p${PACKAGE} -Pdebian/${PACKAGE} \ -Tdebian/substvars.rsbackup chown -R root:root debian/${PACKAGE} chmod -R g-ws debian/${PACKAGE} dpkg --build debian/${PACKAGE} .. binary: binary-arch binary-indep binary-arch: binary-${PACKAGE} binary-indep: clean: clean-${PACKAGE} rm -f debian/files rm -f debian/debhelper.log [ ! -f Makefile ] || $(MAKE) distclean distcheck: $(MAKE) dist gzip -cd rsbackup-${VERSION}.tar.gz | tar xf - debian/rules -C rsbackup-${VERSION} build fakeroot debian/rules -C rsbackup-${VERSION} binary rm -rf rsbackup-${VERSION} ls -l rsbackup_${VERSION}_all.deb rsbackup-${VERSION}.tar.gz rsbackup-3.0/debian/rsbackup.postinst0000775000175000017500000000144412103242262014752 00000000000000#! /bin/sh # Copyright © 2010 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e case "$1" in configure ) if [ ! -e /etc/rsbackup/local ]; then touch /etc/rsbackup/local fi ;; esac rsbackup-3.0/tools/0000775000175000017500000000000012635241747011344 500000000000000rsbackup-3.0/tools/rsbackup.config0000664000175000017500000000021411646266233014260 00000000000000# Location of lockfile lock /var/run/rsbackup.lock # User configuration include /etc/rsbackup/local # Hosts include /etc/rsbackup/hosts.d rsbackup-3.0/tools/Makefile.am0000664000175000017500000000377712601750105013320 00000000000000# Copyright © 2011, 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . bin_SCRIPTS=rsbackup.cron rsbackup-mount rsbackup-snapshot-hook dist_noinst_SCRIPTS=srccheck EXTRA_DIST=rsbackup.config rsbackup.cron.in \ rsbackup.defaults rsbackup.devices \ rsbackup-mount.in rsbackup-snapshot-hook.in \ ${TESTS} CRONJOBS=rsbackup.daily rsbackup.hourly rsbackup.weekly rsbackup.monthly noinst_SCRIPTS=${CRONJOBS} TESTS=t-bashisms t-hook-ok t-hook-fsck-ok t-hook-fsck-fail t-hook-post t-hook-nosnap \ t-hook-dryrun rsbackup.cron: rsbackup.cron.in Makefile rm -f $@.new sed 's/_version_/${VERSION}/g' < ${srcdir}/rsbackup.cron.in > $@.new chmod 555 $@.new mv -f $@.new $@ rsbackup-mount: rsbackup-mount.in Makefile rm -f $@.new sed 's/_version_/${VERSION}/g' < ${srcdir}/rsbackup-mount.in > $@.new chmod 555 $@.new mv -f $@.new $@ rsbackup-snapshot-hook: rsbackup-snapshot-hook.in Makefile rm -f $@.new sed 's/_version_/${VERSION}/g' < ${srcdir}/rsbackup-snapshot-hook.in > $@.new chmod 555 $@.new mv -f $@.new $@ ${CRONJOBS}: Makefile rm -f $@.new echo '#! /bin/sh' > $@.new echo 'set -e' >> $@.new echo 'test -x ${bindir}/rsbackup.cron && exec ${bindir}/rsbackup.cron $(subst rsbackup.,,$@)' >> $@.new chmod 555 $@.new mv -f $@.new $@ clean-local: rm -f *.new distclean-local: rm -f rsbackup.cron rsbackup-mount rsbackup-snapshot-hook rm -f rsbackup.hourly rsbackup.daily rsbackup.weekly rsbackup.monthly rsbackup-3.0/tools/rsbackup.cron.in0000775000175000017500000000720712534527740014375 00000000000000#! /bin/sh # # Copyright © 2011, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e # Functions ------------------------------------------------------------------- verbosely() { echo "$@" >&2 "$@" } # Initial settings ------------------------------------------------------------ backupargs="" pruneargs="" reportargs="" wait="" dryrun="" verbose="" nicely="" # Parse command line ---------------------------------------------------------- while [ $# -gt 0 ]; do case "$1" in -n | --dry-run ) dryrun="--dry-run" shift ;; -v | --verbose ) verbose=verbosely shift ;; -h | --help ) cat <&2 "rsbackup.cron: unknown option '$1'" exit 1 ;; * ) break ;; esac done # Get frequency frequency="$1" # Read configuration ---------------------------------------------------------- . /etc/rsbackup/defaults # Validate frequency ---------------------------------------------------------- # For lower frequencies, we always wait until we can take the lock. case "$frequency" in hourly ) hosts="$hourly" ;; daily ) hosts="$daily" wait="--wait" ;; weekly ) hosts="$weekly" wait="--wait" ;; monthly ) hosts="$monthly" wait="--wait" ;; * ) echo >&2 "rsbackup.cron: unrecognize frequency '$frequency'" exit 1 esac # Decide what to back up ------------------------------------------------------ case "$hosts" in "" ) ;; _all ) backupargs="$backupargs --backup" ;; * ) backupargs="$backupargs --backup $hosts" ;; esac # Decide whether to prune ----------------------------------------------------- # Prune old backups if [ "$prune" = "$frequency" ]; then pruneargs="$pruneargs --prune" fi # Prune incomplete backups if [ "$prune_incomplete" = "$frequency" ]; then pruneargs="$pruneargs --prune-incomplete" fi # Decide whether to generate a report ----------------------------------------- # Generate an email report if [ "$report" = "$frequency" ] && [ "$email" != "" ]; then reportargs="$reportargs --email $email" fi # Act ------------------------------------------------------------------------- # We separate pruning from backup up because otherwise only the # backed-up hosts are pruned. if [ "x$backupargs" != x ]; then $verbose $nicely rsbackup $wait $dryrun $backupargs || true fi if [ "x$pruneargs" != x ]; then $verbose $nicely rsbackup $wait $dryrun $pruneargs || true fi if [ "x$reportargs" != x ]; then $verbose $nicely rsbackup $wait $dryrun $reportargs || true fi # That's all ------------------------------------------------------------------ rsbackup-3.0/tools/t-hook-fsck-ok0000775000175000017500000000352412534532156013745 00000000000000#! /usr/bin/env bash # # Copyright © 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/../scripts/fakeshell.sh fake_init mkdir ${fake_work}/snaps mkdir ${fake_work}/snaps/rsb-volume fake_reset fake_cmd --must-run df "echo /dev/dm-0" \ --must-args /path/to/volume fake_cmd --must-run lvdisplay \ "echo ' Current LE 8192'; echo ' LV Path /dev/vg/lv'" \ --must-args /dev/mapper/vg-lv fake_cmd --must-run lvcreate \ --must-args --extents 1638 --name lv.snap --snapshot /dev/vg/lv fake_cmd --must-run fsck "exit 1" \ --must-args -a /dev/mapper/vg-lv.snap fake_cmd --must-run mount \ --must-args -o ro /dev/mapper/vg-lv.snap ${fake_work}/snaps/rsb-volume fake_cmd --must-run udevadm "echo /dev/dm-0 /dev/mapper/vg-lv /dev/junk" \ --must-args info -rqsymlink -n /dev/dm-0 fake_cmd --must-not-run umount fake_cmd --must-not-run lvremove fake_cmd --must-not-run ssh RSBACKUP_VOLUME=rsb-volume \ RSBACKUP_VOLUME_path=/path/to/volume \ RSBACKUP_SSH_TARGET=localhost \ RSBACKUP_HOOK=pre-backup-hook \ RSBACKUP_ACT=true \ fake_run --must-output "${fake_work}/snaps/rsb-volume" \ ./rsbackup-snapshot-hook -s ${fake_work}/snaps rsbackup-3.0/tools/rsbackup.devices0000664000175000017500000000034112103242262014417 00000000000000# List names of devices here devices="" # For each device, define DEVICE_uuid # e.g. devicename_uuid=8f4171f0-007d-4083-a40c-407e5f9c24dd # For any device that isn't encrypted, define DEVICE_plain # e.g. devicename_plain=1 rsbackup-3.0/tools/t-hook-dryrun0000775000175000017500000000253312534531471013731 00000000000000#! /usr/bin/env bash # # Copyright © 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/../scripts/fakeshell.sh fake_init mkdir ${fake_work}/snaps mkdir ${fake_work}/snaps/rsb-volume fake_reset fake_cmd --must-not-run df fake_cmd --must-not-run lvdisplay fake_cmd --must-not-run lvcreate fake_cmd --must-not-run fsck fake_cmd --must-not-run mount fake_cmd --must-not-run umount fake_cmd --must-not-run lvremove fake_cmd --must-not-run ssh fake_cmd --must-not-run udevadm RSBACKUP_VOLUME=rsb-volume \ RSBACKUP_VOLUME_path=/path/to/volume \ RSBACKUP_SSH_TARGET=localhost \ RSBACKUP_HOOK=pre-backup-hook \ RSBACKUP_ACT=false \ fake_run --must-output-empty \ ./rsbackup-snapshot-hook -s ${fake_work}/snaps rsbackup-3.0/tools/rsbackup-snapshot-hook.in0000775000175000017500000000731012535045030016207 00000000000000#! /bin/sh # # Copyright © 2012, 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e SNAPS=/snap DIVISOR=5 # By default LVM whines about any FDs it doesn't know about export LVM_SUPPRESS_FD_WARNINGS=1 x() { fatal_errors=true case "$1" in +e ) shift fatal_errors=false ;; esac echo "HOOK: EXEC:" "$@" >&2 if $fatal_errors; then "$@" else set +e "$@" status=$? set -e fi } while [ $# -gt 0 ]; do case "$1" in --help | -h ) cat <&2 exit 1 ;; esac done # The path where the snapshot will be mounted snap=$SNAPS/$RSBACKUP_VOLUME # How to execute commands on the host case $RSBACKUP_SSH_TARGET in localhost ) remote="" ;; * ) remote="ssh $RSBACKUP_SSH_TARGET" ;; esac # Only use snapshots if configured to do so if ${RSBACKUP_ACT:-false} && $remote test -e $snap; then # Identify the device name devname=$($remote df ${RSBACKUP_VOLUME_PATH}|awk '/^\// { print $1}') # Canonicalize the device name dev="" for alias in $(x $remote udevadm info -rqsymlink -n "$devname"); do case "$alias" in /dev/mapper/* ) dev="${alias}" break ;; esac done if [ "${dev}" = "" ]; then echo >&2 "ERROR: cannot parse device name $device" exit 1 fi lv=${dev#*-} snaplv=${lv}.snap snapdev=${dev%-*}-${snaplv} case ${RSBACKUP_HOOK} in pre-backup-hook ) # Tidy up any leftovers if $remote [ -e $snapdev ]; then x $remote umount $snap >&2 || true x $remote lvremove --force $snapdev >&2 || true fi # Find out the size of the source volume lvsz=$($remote lvdisplay $dev | awk '/Current LE/ { print $3 }') lvname=$($remote lvdisplay $dev | awk '/LV Path/ { print $3 }') if [ "$lvname" = "" ]; then lvname=$($remote lvdisplay $dev | awk '/LV Name/ { print $3 }') fi snaplvsz=$(($lvsz / $DIVISOR)) # Create and mount the snapshot x $remote lvcreate --extents $snaplvsz --name $snaplv --snapshot $lvname >&2 # Snapshots may need fscking before mounting # fsck status is a bitmap; 1 means that errors were corrected. # All the other nonzero bits are fatal. x +e $remote fsck -a $snapdev >&2 case $status in 0 | 1 ) ;; * ) x $remote lvremove --force $snapdev >&2 exit $status ;; esac x $remote mount -o ro $snapdev $snap >&2 # Backup from the snapshot, not the master echo $snap ;; post-backup-hook ) # Tidy up x $remote umount $snap >&2 x $remote lvremove --force $snapdev >&2 ;; esac fi rsbackup-3.0/tools/t-hook-post0000775000175000017500000000333112561410723013364 00000000000000#! /usr/bin/env bash # # Copyright © 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/../scripts/fakeshell.sh fake_init mkdir ${fake_work}/snaps mkdir ${fake_work}/snaps/rsb-volume fake_reset fake_cmd --must-run df "echo /dev/mapper/vg-lv" \ --must-args /path/to/volume fake_cmd --must-run lvdisplay \ "echo ' Current LE 8192'; echo ' LV Path /dev/vg/lv'" \ --must-args /dev/mapper/vg-lv fake_cmd --must-run umount \ --must-args ${fake_work}/snaps/rsb-volume fake_cmd --must-run lvremove \ --must-args --force /dev/mapper/vg-lv.snap fake_cmd --must-run udevadm "echo /dev/dm-0 /dev/mapper/vg-lv" \ --must-args info -rqsymlink -n /dev/mapper/vg-lv fake_cmd --must-not-run lvcreate fake_cmd --must-not-run fsck fake_cmd --must-not-run mount fake_cmd --must-not-run ssh RSBACKUP_VOLUME=rsb-volume \ RSBACKUP_VOLUME_path=/path/to/volume \ RSBACKUP_SSH_TARGET=localhost \ RSBACKUP_HOOK=post-backup-hook \ RSBACKUP_ACT=true \ fake_run --must-output-empty \ ./rsbackup-snapshot-hook -s ${fake_work}/snaps rsbackup-3.0/tools/Makefile.in0000664000175000017500000007413112635241702013326 00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ has_opt=no; \ sane_makeflags=$$MAKEFLAGS; \ if $(am__is_gnu_make); then \ sane_makeflags=$$MFLAGS; \ else \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ bs=\\; \ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ esac; \ fi; \ skip_next=no; \ strip_trailopt () \ { \ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ }; \ for flg in $$sane_makeflags; do \ test $$skip_next = yes && { skip_next=no; continue; }; \ case $$flg in \ *=*|--*) continue;; \ -*I) strip_trailopt 'I'; skip_next=yes;; \ -*I?*) strip_trailopt 'I';; \ -*O) strip_trailopt 'O'; skip_next=yes;; \ -*O?*) strip_trailopt 'O';; \ -*l) strip_trailopt 'l'; skip_next=yes;; \ -*l?*) strip_trailopt 'l';; \ -[dEDm]) skip_next=yes;; \ -[JT]) skip_next=yes;; \ esac; \ case $$flg in \ *$$target_option*) has_opt=yes; break;; \ esac; \ done; \ test $$has_opt = yes am__make_dryrun = (target_option=n; $(am__make_running_with_option)) am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = tools DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ $(dist_noinst_SCRIPTS) $(top_srcdir)/config.aux/test-driver ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; am__install_max = 40 am__nobase_strip_setup = \ srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` am__nobase_strip = \ for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" am__nobase_list = $(am__nobase_strip_setup); \ for p in $$list; do echo "$$p $$p"; done | \ sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ if (++n[$$2] == $(am__install_max)) \ { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ END { for (dir in files) print dir, files[dir] }' am__base_list = \ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__uninstall_files_from_dir = { \ test -z "$$files" \ || { test ! 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without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/../scripts/fakeshell.sh fake_init mkdir ${fake_work}/snaps mkdir ${fake_work}/snaps/rsb-volume fake_reset fake_cmd --must-run df "echo /dev/mapper/vg-lv" \ --must-args /path/to/volume fake_cmd --must-run lvremove \ --must-args --force /dev/mapper/vg-lv.snap fake_cmd --must-run lvdisplay \ "echo ' Current LE 8192'; echo ' LV Path /dev/vg/lv'" \ --must-args /dev/mapper/vg-lv fake_cmd lvcreate \ --must-args --extents 1638 --name lv.snap --snapshot /dev/vg/lv fake_cmd fsck "exit 2" \ --must-args -a /dev/mapper/vg-lv.snap fake_cmd --must-run udevadm "echo /dev/dm-0 /dev/mapper/vg-lv" \ --must-args info -rqsymlink -n /dev/mapper/vg-lv fake_cmd --must-not-run umount fake_cmd --must-not-run mount fake_cmd --must-not-run ssh RSBACKUP_VOLUME=rsb-volume \ RSBACKUP_VOLUME_path=/path/to/volume \ RSBACKUP_SSH_TARGET=localhost \ RSBACKUP_HOOK=pre-backup-hook \ RSBACKUP_ACT=true \ fake_run --must-exit 2 --must-output-empty \ ./rsbackup-snapshot-hook -s ${fake_work}/snaps rsbackup-3.0/tools/t-bashisms0000775000175000017500000000153512450336324013257 00000000000000#! /bin/sh # # Copyright © 2014 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e if type checkbashisms >/dev/null 2>&1; then for s in rsbackup.cron rsbackup-mount rsbackup-snapshot-hook; do checkbashisms -x -p "$s" done else exit 77 fi rsbackup-3.0/tools/t-hook-nosnap0000775000175000017500000000246612534531766013720 00000000000000#! /usr/bin/env bash # # Copyright © 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/../scripts/fakeshell.sh fake_init mkdir ${fake_work}/snaps fake_reset fake_cmd --must-not-run df fake_cmd --must-not-run lvdisplay fake_cmd --must-not-run lvcreate fake_cmd --must-not-run fsck fake_cmd --must-not-run mount fake_cmd --must-not-run umount fake_cmd --must-not-run lvremove fake_cmd --must-not-run ssh fake_cmd --must-not-run udevadm RSBACKUP_VOLUME=rsb-volume \ RSBACKUP_VOLUME_path=/path/to/volume \ RSBACKUP_SSH_TARGET=localhost \ RSBACKUP_HOOK=pre-backup-hook \ RSBACKUP_ACT=true \ fake_run --must-output-empty \ ./rsbackup-snapshot-hook -s ${fake_work}/snaps rsbackup-3.0/tools/rsbackup.defaults0000644000175000017500000000153711661256427014632 00000000000000# # List hosts to backup hourly, daily, weekly and monthly # - set the empty string to back up no hosts (at that frequency) # - use the special string "_all" to back up everything # hourly="" daily=_all weekly="" monthly="" # # Set report=hourly|daily|weekly|monthly to control frequency of # email reports. (Hourly is probably a bit much!) Only effective # if email is not "". # report=daily # # Set email=ADDRESS to have the report emailed to that address. # email=root # # Set prune=hourly|daily|weekly|monthly|never to control frequency of # automated pruning of old backups # prune=daily # # Set prune_incomplete=hourly|daily|weekly|monthly|never to control # frequency of automated pruning of incomplete backups # prune_incomplete=weekly # # Prefix to the rsbackup command # Use 'nice' and/or 'ionice' here. Remember to quote correctly. # nicely= rsbackup-3.0/tools/rsbackup-mount.in0000775000175000017500000000754612450336324014574 00000000000000#! /bin/sh # # Copyright © 2011, 2012, 2014 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e action=mount act="" keyfile="" while [ $# -gt 0 ]; do case "$1" in --unmount | -u ) shift action=unmount ;; --check | -c ) shift action=check ;; --dry-run | -n ) shift act="echo" ;; --key-file | -k ) shift keyfile="$1" shift ;; --help | -h ) cat <&2 exit 1 ;; * ) break ;; esac done . /etc/rsbackup/devices if [ $# = 0 ]; then set $devices auto=true else auto=false fi # Set the parameters for the device as follows: # # uuid= # encrypted= # luks_device= (if encrypted=true) # luks_device_attached= # luks_device_open= device_parameters() { dev="$1" uuid=$(eval echo \$${dev}_uuid) plain=$(eval echo \$${dev}_plain) if [ -z "$plain" ]; then encrypted=true luks_device=/dev/disk/by-uuid/$uuid if [ -e ${luks_device} ]; then luks_device_attached=true if [ -e /dev/mapper/$device ]; then luks_device_open=true else luks_device_open=false fi else luks_device_attached=false fi else encrypted=false fi } case $action in mount ) for device; do device_parameters $device if $encrypted && ! $luks_device_attached && $auto; then echo >&2 "WARNING: $device not attached, skipping" continue fi if $encrypted && ! $luks_device_open; then if $luks_device_attached; then echo "Decrypting $device:" if [ -n "$keyfile" ]; then $act cryptsetup luksOpen --key-file "$keyfile" "${luks_device}" $device else $act cryptsetup luksOpen "${luks_device}" $device fi else echo >&2 "ERROR: $device not attached" exit 1 fi fi if [ -r /$device ] && [ -x /$device ]; then if [ ! -e /$device/device-id ]; then $act mount /$device else if ! $auto; then echo >&2 "WARNING: /$device/device-id already exists" fi fi else echo >&2 "ERROR: /$device is not accessible" exit 1 fi done ;; unmount ) for device; do if [ -e /$device/device-id ]; then $act umount /$device fi if [ -e /dev/mapper/$device ]; then $act cryptsetup luksClose $device fi done ;; check ) for device; do device_parameters $device if $encrypted && $luks_device_attached; then if ! $luks_device_open; then echo "$device is attached but not decrypted" elif [ ! -e /$device/device-id ]; then echo "$device is attached and open, but does not seem to be mounted" fi fi done ;; esac rsbackup-3.0/tools/t-hook-ok0000775000175000017500000000352112534531766013024 00000000000000#! /usr/bin/env bash # # Copyright © 2014, 2015 Richard Kettlewell. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . set -e . ${srcdir:-.}/../scripts/fakeshell.sh fake_init mkdir ${fake_work}/snaps mkdir ${fake_work}/snaps/rsb-volume fake_reset fake_cmd --must-run df "echo /dev/mapper/vg-lv" \ --must-args /path/to/volume fake_cmd --must-run lvdisplay \ "echo ' Current LE 8192'; echo ' LV Path /dev/vg/lv'" \ --must-args /dev/mapper/vg-lv fake_cmd --must-run lvcreate \ --must-args --extents 1638 --name lv.snap --snapshot /dev/vg/lv fake_cmd --must-run fsck \ --must-args -a /dev/mapper/vg-lv.snap fake_cmd --must-run mount \ --must-args -o ro /dev/mapper/vg-lv.snap ${fake_work}/snaps/rsb-volume fake_cmd --must-run udevadm "echo /dev/dm-0 /dev/mapper/vg-lv" \ --must-args info -rqsymlink -n /dev/mapper/vg-lv fake_cmd --must-not-run umount fake_cmd --must-not-run lvremove fake_cmd --must-not-run ssh RSBACKUP_VOLUME=rsb-volume \ RSBACKUP_VOLUME_path=/path/to/volume \ RSBACKUP_SSH_TARGET=localhost \ RSBACKUP_HOOK=pre-backup-hook \ RSBACKUP_ACT=true \ fake_run --must-output "${fake_work}/snaps/rsb-volume" \ ./rsbackup-snapshot-hook -s ${fake_work}/snaps rsbackup-3.0/tools/srccheck0000775000175000017500000000371012620463022012762 00000000000000#! /usr/bin/perl -w # # Copyright (C) 2015 Richard Kettlewell # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # use strict; our $errors = 0; sub error { print STDERR "$ARGV:$.: ", @_, "\n"; ++$errors; } my $comment = 0; while(<>) { # Whitespace discipline error("trailing whitespace") if / $/; error("tab character") if /\t/; # Strip C comments #print STDERR "$comment $_"; if($comment) { if(/\*\//) { $comment = 0; s/^.*?\*\///; #print STDERR "endc $_"; } else { $_ = "\n"; #print STDERR "allc $_"; } } else { s/\/\*.*?\*\///g; #print STDERR "strp $_"; if(/\/\*/) { s/\/\*.*$//; $comment = 1; #print STDERR "trim $_"; } } # Strip C++ comments (but not // inside strings) s/^(([^"]|\"([^\\\"]|\\.)*\")*?)\/\/.*/$1/; # if(cond) not if (cond) error("keyword '$1' followed by whitespace") if /\b(for|if|while|switch|sizeof|typeof)\s+\(/; # continuation operators at start of line, not end error("trailing operator") if /(&&|\|\||\+|\*|\/|-)\s*$/; error("NULL macro (use nullptr)") if /[^A-Z]NULL/; error("0 as null pointer (use nullptr)") if /\*\)0/; } continue { if(eof) { close ARGV; $comment = 0; } } exit !!$errors;