//Needed because it defines the _POSIX_IPV6
#ifndef WEBORF_OPTIONS_H
#define WEBORF_OPTIONS_H
#define NAME PACKAGE
//#define VERSION PACKAGE_VERSION
#define SIGNATURE NAME "/" VERSION " (GNU/Linux)"
//----------System
#define ROOTUID 0 //Uid for superuser
//----------Network
#define MAXQ 40 //Queue for connect requests
#define PORT "8080" //Default port
#ifdef _POSIX_IPV6 //Enables ipv6 if supported
//Delete the following line to use IPv4 instead.
#define IPV6
#endif
//-----------Threads
#define MAXTHREAD 300 //Max threads
#define INITIALTHREAD 12 //Thread started when free threads are low and when starting
#define LOWTHREAD 3 //Minimum number of free threads, before starting new ones
#define MAXFREETHREAD 12 //Maximum number of free threads, before starting to slowly close them
#define THREADCONTROL 10 //Polling frequence in seconds
//------------Server
#define INDEX "index.html" //Default index file that weborf will search
#define BASEDIR "/var/www" //Default basedir
#define READ_TIMEOUT 5000 //Timeout before closing inactive keep-alive connections, in milliseconds
//------------Buffers
#define INBUFFER 1024 //Size for buffer with the HTTP request
#define FILEBUF 4096 //Size of reads
#define MAXSCRIPTOUT 512000 //Maximum size for a page generated by a script or internally
#define HEADBUF 1024 //Buffer for headers
#define PWDLIMIT 300 //Max size for password
#define INDEXMAXLEN 30
#define NBUFFER 15 //Buffer to contain the string representation of an integer
#define RBUFFER 128 //Buffer to contain a range
#define BUFFERED_READER_SIZE 2048
#define DATEBUFFER 50 //Buffer for text date
#define URI_LEN 256
#define PATH_LEN 1024
#define MIMETYPELEN 15 //Size of mimetype string
//Number of index pages allowed to search
#define MAXINDEXCOUNT 10
//-------------LIMITS
#define POST_MAX_SIZE 2000000 //Maximum allowed size for POST data
//-------------HTML
#define HTMLHEAD "" NAME " "
#define HTMLFOOT "
"
//#define HTMLHEAD "" NAME ""
//#define HTMLFOOT "Generated by " SIGNATURE "
"
//-------------SCRIPTS
#define SCRPT_TIMEOUT 30 //Timeout for the scripts, in seconds
#define HIDE_CGI_ERRORS //Hides all the errors.
//#define CGI_PHP "@cgibindir@/php5"
//#define CGI_PY "@cgibindir@/weborf_py_wrapper"
#define CGI_PHP "/usr/lib/cgi-bin/php5"
#define CGI_PY "/usr/lib/cgi-bin/weborf_py_wrapper"
//-------------COMPRESSING PAGES
//#define __COMPRESSION //enables support for compressing pages, comment to disable
#ifdef __COMPRESSION
#define SIZE_COMPRESS_MIN 512
#define SIZE_COMPRESS_MAX 4000000000
#define GZIPNICE 4 //Nice value for gzip process
#endif
//The following header can be disabled to increase a little the speed
//#define SEND_LAST_MODIFIED_HEADER
#ifdef HAVE_LIBMAGIC
#define SEND_MIMETYPES //Enables support to sending the mimetype to the client
#endif
//-------------RANGE
#define __RANGE //Enables support to range (partial download)
//-------------WEBDAV
#define WEBDAV //Enables webdav support
#ifdef WEBDAV
#define MAXPROPCOUNT 40 //Number of supported properties
#define HIDE_HIDDEN_FILES //Hides hidden files
#endif
//-------------Logging options
//#define THREADDBG
//#define SOCKETDBG
//#define SENDINGDBG
#define SERVERDBG
#define REQUESTDBG
#endif
weborf-0.13/cgi.c 0000644 0000765 0000765 00000030626 11537207462 010600 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include "options.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "mystring.h"
#include "cgi.h"
#include "types.h"
#include "instance.h"
extern char ** environ; //To reset environ vars
extern weborf_configuration_t weborf_conf;
/**
* This function will set enviromental variables mapping the HTTP request.
* Each variable will be prefixed with "HTTP_" and will be converted to
* upper case.
*/
static inline void cgi_set_http_env_vars(char *http_param) { //Sets Enviroment vars
if (http_param == NULL)
return;
char *lasts;
char *param;
int i;
int p_len;
//Removes the 1st part with the protocol
param = strtok_r(http_param, "\r\n", &lasts);
setenv("SERVER_PROTOCOL", param, true);
char hparam[200];
hparam[0] = 'H';
hparam[1] = 'T';
hparam[2] = 'T';
hparam[3] = 'P';
hparam[4] = '_';
//Cycles parameters
while ((param = strtok_r(NULL, "\r\n", &lasts)) != NULL) {
p_len = lasts-param-1;
char *value = NULL;
//Parses the parameter to split name from value
for (i = 0; i < p_len; i++) {
if (param[i] == ':' && param[i + 1] == ' ') {
param[i] = '\0';
value = ¶m[i + 2];
strToUpper(param); //Converts to upper case
strReplace(param, "-", '_');
memccpy(hparam+5,param,'\0',195);
setenv(hparam, value, true);
break;
}
}
}
}
/**
* Sets the SERVER_ADDR enviromental variable to be the string representation
* of the SERVER IP ADDRESS which is being used by the socket
* */
static inline void cgi_set_SERVER_ADDR_PORT(int sock) {
#ifdef IPV6
char loc_addr[INET6_ADDRSTRLEN];
struct sockaddr_in6 addr;
socklen_t addr_l=sizeof(struct sockaddr_in6);
getsockname(sock, (struct sockaddr *)&addr, &addr_l);
inet_ntop(AF_INET6, &addr.sin6_addr,(char*)&loc_addr, INET6_ADDRSTRLEN);
#else
char loc_addr[INET_ADDRSTRLEN];
struct sockaddr_in addr;
int addr_l=sizeof(struct sockaddr_in);
getsockname(sock, (struct sockaddr *)&addr,(socklen_t *) &addr_l);
inet_ntop(AF_INET, &addr.sin_addr,(char*)&loc_addr, INET_ADDRSTRLEN);
#endif
setenv("SERVER_ADDR",(char*)&loc_addr,true);
//TODO
setenv("SERVER_PORT",weborf_conf.port,true);
}
/**
* Sets env vars required by the CGI protocol
* SERVER_SIGNATURE
* SERVER_SOFTWARE
* SERVER_NAME
* GATEWAY_INTERFACE
* REQUEST_METHOD
* REDIRECT_STATUS (this is not specified in the CGI protocol but is needed to make php work)
* SCRIPT_FILENAME
* DOCUMENT_ROOT
* REMOTE_ADDR
* SCRIPT_NAME
* REQUEST_URI (It is expected that the request is like /blblabla?query and not in two separate locations, ? is expected to be replaced by \0)
* QUERY_STRING
* */
static inline void cgi_set_env_vars(connection_t *connection_prop,char *real_basedir) {
//Set CGI needed vars
setenv("SERVER_SIGNATURE",SIGNATURE,true);
setenv("SERVER_SOFTWARE",SIGNATURE,true);
setenv("GATEWAY_INTERFACE","CGI/1.1",true);
setenv("REQUEST_METHOD",connection_prop->method,true); //POST GET
setenv("SERVER_NAME", getenv("HTTP_HOST"),true); //TODO for older http version this header might not exist
setenv("REDIRECT_STATUS","Ciao",true); // Mah.. i'll never understand php, this env var is needed
setenv("SCRIPT_FILENAME",connection_prop->strfile,true); //This var is needed as well or php say no input file...
setenv("DOCUMENT_ROOT",real_basedir,true);
setenv("REMOTE_ADDR",connection_prop->ip_addr,true); //Client's address
setenv("SCRIPT_NAME",connection_prop->page,true); //Name of the script without complete path
//Request URI with or without a query
if (connection_prop->get_params==NULL) {
setenv("REQUEST_URI",connection_prop->page,true);
setenv("QUERY_STRING","",true);//Query after ?
} else {
setenv("QUERY_STRING",connection_prop->get_params,true);//Query after ?
//file and params were the same string.
//Joining them again temporarily
int delim=connection_prop->page_len;
connection_prop->page[delim]='?';
setenv("REQUEST_URI",connection_prop->page,true);
connection_prop->page[delim]='\0';
}
}
/**
* Sets env vars CONTENT_LENGTH and CONTENT_TYPE
* just copying their value from HTTP_CONTENT_LENGTH
* and HTTP_CONTENT_TYPE
* Hence to work the HTTP_* env variables must be
* already set
* */
static inline void cgi_set_env_content_length() {
//If Content-Length field exists
char *content_l=getenv("HTTP_CONTENT_LENGTH");
if (content_l!=NULL) {
setenv("CONTENT_LENGTH",content_l,true);
setenv("CONTENT_TYPE",getenv("HTTP_CONTENT_TYPE"),true);
}
}
/**
* Will chdir to the same directory that contains the CGI script
* */
static inline void cgi_child_chdir(connection_t *connection_prop) {
//chdir to the directory
char* last_slash=rindex(connection_prop->strfile,'/');
last_slash[0]=0;
chdir(connection_prop->strfile);
}
/**
* Closes unused ends of pipes, dups them,
* sets the correct enviromental variables requested
* by the CGI protocol and then executes the CGI.
*
* Will also set an alarm to try to prevent the script from
* running forever.
* */
static inline void cgi_execute_child(connection_t* connection_prop,string_t* post_param,char * executor,char* real_basedir,int *wpipe,int *ipipe) {
close (wpipe[0]); //Closes unused end of the pipe
close (STDOUT);
dup(wpipe[1]); //Redirects the stdout
#ifdef HIDE_CGI_ERRORS
close (STDERR);
#endif
//Redirecting standard input only if there is POST data
if (post_param->data!=NULL) {//Send post data to script's stdin
close(STDIN);
dup(ipipe[0]);
}
environ=NULL; //Clear env vars
cgi_set_http_env_vars(connection_prop->http_param);
cgi_set_SERVER_ADDR_PORT(connection_prop->sock);
cgi_set_env_vars(connection_prop,real_basedir);
cgi_set_env_content_length();
cgi_child_chdir(connection_prop);
alarm(SCRPT_TIMEOUT);//Sets the timeout for the script
execl(executor,executor,(char *)0);
#ifdef SERVERDBG
syslog(LOG_ERR,"Execution of %s failed",executor);
perror("Execution of the page failed");
#endif
exit(1);
}
static inline int cgi_waitfor_child(connection_t* connection_prop,string_t* post_param,char * executor,pid_t wpid,int *wpipe,int *ipipe) {
int sock=connection_prop->sock;
//Closing pipes, so if they're empty read is non blocking
close (wpipe[1]);
//Large buffer, must contain the output of the script
char* header_buf=malloc(MAXSCRIPTOUT+HEADBUF);
if (header_buf==NULL) { //Was unable to allocate the buffer
int state;
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers for CGI");
#endif
close (wpipe[0]);
if (post_param->data!=NULL) {//Pipe created and used only if there is data to send to the script
close (ipipe[0]); //Closes unused end of the pipe
close (ipipe[1]); //Closes the pipe
}
kill(wpid,SIGKILL); //Kills cgi process
waitpid (wpid,&state,0); //Removes zombie process
return ERR_NOMEM;//Returns if buffer was not allocated
}
if (post_param->data!=NULL) {//Pipe created and used only if there is data to send to the script
//Send post data to script's stdin
write(ipipe[1],post_param->data,post_param->len);
close (ipipe[0]); //Closes unused end of the pipe
close (ipipe[1]); //Closes the pipe
}
{
int state;
waitpid (wpid,&state,0); //Wait the termination of the script
}
//Reads output of the script
int e_reads=read(wpipe[0],header_buf,MAXSCRIPTOUT+HEADBUF);
//Separating header from contents
char* scrpt_buf=strstr(header_buf,"\r\n\r\n");
int reads=0;
if (scrpt_buf!=NULL) {
scrpt_buf+=2;
scrpt_buf[0]=0;
scrpt_buf=scrpt_buf+2;
reads=e_reads - (int)(scrpt_buf-header_buf);//Len of the content
} else {//Something went wrong, ignoring the output (it's missing the headers)
e_reads=0;
}
if (e_reads>0) {//There is output from script
unsigned int status; //Standard status
{
//Reading if there is another status
char*s=strstr(header_buf,"Status: ");
if (s!=NULL) {
status=(unsigned int)strtoul( s+8 , NULL, 0 );
} else {
status=200; //Standard status
}
}
/* There could be other data, which didn't fit in the buffer,
so we set reads to -1 (this will make connection non-keep-alive)
and we continue reading and writing to the socket */
if (e_reads==MAXSCRIPTOUT+HEADBUF) {
reads=-1;
connection_prop->keep_alive=false;
}
/*
Sends header,
reads is the size
true tells to use Content-Length rather than entity-length
-1 won't use any ETag, and will eventually use the current time as last-modified
*/
send_http_header(status,reads,header_buf,true,-1,connection_prop);
if (reads!=0) {//Sends the page if there is something to send
write (sock,scrpt_buf,reads);
}
if (reads==-1) {//Reading until the pipe is empty, if it wasn't fully read before
e_reads=MAXSCRIPTOUT+HEADBUF;
while (e_reads==MAXSCRIPTOUT+HEADBUF) {
e_reads=read(wpipe[0],header_buf,MAXSCRIPTOUT+HEADBUF);
write (sock,header_buf,e_reads);
}
}
//Closing pipe
close (wpipe[0]);
} else {//No output from script, maybe terminated...
send_err(connection_prop,500,"Internal server error");
}
free(header_buf);
return 0;
}
/**
Executes a CGI script with a given interpreter and sends the resulting output
executor is the path to the binary which will execute the page
post_param contains the post data sent to the page (if present). This can't be null, but the string pointer inside the struct can be null.
real_basedir is the basedir (according to the virtualhost)
connection_prop is the struct containing all the data of the request
exec_page will fork and create pipes with the child.
The child will clean all the envvars and then set new ones as needed by CGI.
Then the child will call alarm to set the timeout to its execution, and then will exec the script.
*/
int exec_page(char * executor,string_t* post_param,char* real_basedir,connection_t* connection_prop) {
#ifdef SENDINGDBG
syslog(LOG_INFO,"Executing file %s",connection_prop->strfile);
#endif
int wpid;//Child's pid
int wpipe[2];//Pipe's file descriptor
int ipipe[2];//Pipe's file descriptor, used to pass POST on script's standard input
//Pipe created and used only if there is POST data to send to the script
if (post_param->data!=NULL) {
pipe(ipipe);//Pipe to comunicate with the child
}
//Pipe to get the output of the child
pipe(wpipe);//Pipe to comunicate with the child
if ((wpid=fork())<0) { //Error, returns a no memory error
#ifdef SENDINGDBG
syslog(LOG_CRIT,"Unable to fork to execute the file %s",connection_prop->strfile);
#endif
if (post_param->data!=NULL) {
close(ipipe[0]);
close(ipipe[1]);
}
close(wpipe[1]);
close(wpipe[0]);
return ERR_NOMEM;
} else if (wpid==0) {
/* never returns */
cgi_execute_child(connection_prop,post_param,executor,real_basedir,wpipe,ipipe);
} else { //Father: reads from pipe and sends
return cgi_waitfor_child(connection_prop,post_param,executor,wpid,wpipe,ipipe);
}
return 0;
}
weborf-0.13/cgi.h 0000644 0000765 0000765 00000001707 11536415542 010602 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#ifndef WEBORF_CGI_H
#define WEBORF_CGI_H
#include "options.h"
#include "types.h"
#define STDIN 0
#define STDOUT 1
#define STDERR 2
int exec_page(char * executor,string_t* post_param,char* real_basedir,connection_t* connection_prop);
#endif weborf-0.13/aclocal.m4 0000644 0000765 0000765 00000110657 11543367105 011533 0000000 0000000 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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AC_MSG_RESULT(yes)])
# Copyright (C) 2009 Free Software Foundation, Inc.
#
# This file 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.
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[AC_ARG_ENABLE([silent-rules],
[ --enable-silent-rules less verbose build output (undo: `make V=1')
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case $enable_silent_rules in
yes) AM_DEFAULT_VERBOSITY=0;;
no) AM_DEFAULT_VERBOSITY=1;;
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# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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# with or without modifications, as long as this notice is preserved.
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# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
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gnutar)
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am__tar_='pax -L -x $1 -w "$tardir"'
am__untar='pax -r'
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weborf-0.13/cachedir.c 0000644 0000765 0000765 00000016541 11537207462 011600 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include "options.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "cachedir.h"
#include "utils.h"
#include "types.h"
#include "instance.h"
char *cachedir=NULL;
/**
Generates the filename for the cached entity and stores it in the buffer
*/
static inline void cached_filename(unsigned int uprefix,connection_t *connection_prop, char *buffer) {
snprintf(buffer,PATH_LEN,"%s/%u-%llu-%llu-%ld",cachedir,uprefix,(unsigned long long int)connection_prop->strfile_stat.st_ino,(unsigned long long int)connection_prop->strfile_stat.st_dev,connection_prop->strfile_stat.st_mtime);
}
/**
Returns true if the caching is enabled and
false otherwise
*/
bool cache_is_enabled() {
if (cachedir==NULL)
return false;
return true;
}
/**
Sends a cached item if present and returns true.
Returns false on cache miss.
*/
bool cache_send_item(unsigned int uprefix,connection_t* connection_prop) {//Try to send the cached file instead
int cachedfd=cache_get_item_fd(uprefix,connection_prop);
if (cachedfd==-1)
return false;
int oldfd=connection_prop->strfile_fd;
connection_prop->strfile_fd=cachedfd;
/*
replaces the stat of the directory with the stat of the cached file
it is safe here since get_cached_item has already been executed
*/
fstat(connection_prop->strfile_fd, &connection_prop->strfile_stat);
write_file(connection_prop);
//Restore file descriptor so it can be closed later
connection_prop->strfile_fd=oldfd;
//Closes the cache file descriptor
close(cachedfd);
return true;
}
/**
This function returns the file descriptor to the file containing the cached
item.
If a cache miss occurs -1 will be returned
If cache is not in use (cache_init was not called) it will always return -1
uprefix is an integer that must be unique for each call of get_cached_dir.
It's purpose is to distinguish between calls that will eventually generate an
HTML file and calls that will generate XML or other data.
So the directory would be the same but the generated content is different.
Acquires a shared lock on the file, so if the file is already opened in write mode
the lock will fail and the function will return the same result of a cache miss.
*/
int cache_get_item_fd(unsigned int uprefix,connection_t* connection_prop) {
if (!cachedir) return -1;
char fname[PATH_LEN];
//Get the filename
cached_filename(uprefix,connection_prop,fname);
int fd=open(fname,O_RDONLY);
if (fd==-1) return -1; //Cache miss
//Acquire lock on the file and return the file descriptor
if (flock(fd,LOCK_SH|LOCK_NB)==0)
return fd;
//Lock could not be acquired
close(fd);
return -1;
}
/**
Same as cache_get_item_fd but here the file is created and opened for
reading and writing, and will be created if it doesn't exist
An exclusive lock will be acquired over the file, since it is being opened
for writing too.
*/
int cache_get_item_fd_wr(unsigned int uprefix,connection_t *connection_prop) {
if (!cachedir) return -1;
char fname[PATH_LEN];
//Get the filename
cached_filename(uprefix,connection_prop,fname);
int fd = open(fname,O_RDWR| O_CREAT,S_IRUSR|S_IWUSR);
//Acquire the exclusive lock in a non-blocking way
if (flock(fd,LOCK_EX|LOCK_NB)==0) {
return fd;
}
close(fd);
return -1;
}
/**
Stores the content of the buffer "content" in cache, for the size specified by content_len
The cache file will have an exclusive lock to prevent multiple threads accessing the same file
in write mode.
Lock is acquired in a non-blocking way, so if the file is already locked the method will just return
without writing anything on the file. This behavior is wanted because it is assumed that the lock is held
by another thread writing the same content on the file, waiting for the lock to be released would lead to
override the content of the file with the same content.
*/
void cache_store_item(unsigned int uprefix,connection_t* connection_prop, char *content, size_t content_len) {
if (!cachedir) return;
char fname[PATH_LEN];
cached_filename(uprefix,connection_prop,fname);
int fd=open(fname,O_WRONLY| O_CREAT,S_IRUSR|S_IWUSR);
if (fd==-1) return; //Just do nothing in case of error
//Try to acquire lock in a non-blocking way, and exit if another thread has that lock
if (flock(fd,LOCK_EX|LOCK_NB)!=0) {
close(fd);
return;
}
write(fd,content,content_len);
close(fd);
return;
}
/**
This function initializes a cache directory.
If the dir is not a directory or it is impossible to stat
weborf will terminate.
If it is impossible to delete and create files in it, weborf
will just log a warning.
*/
void cache_init(char* dir) {
cachedir=dir;
{
//Check if it exists
struct stat stat_buf;
if (stat(dir, &stat_buf)!=0) {
write(2,"Unable to stat cache directory\n",31);
#ifdef SERVERDBG
syslog(LOG_ERR,"Unable to stat cache directory");
#endif
exit(10);
}
//Check it is a directory
if (!S_ISDIR(stat_buf.st_mode)) {
write(2,"--cache parameter must be a directory\n",38);
#ifdef SERVERDBG
syslog(LOG_ERR,"--cache parameter must be a directory");
#endif
exit(10);
}
}
//check we have permissions
if (access(dir,W_OK|R_OK)!=0) {
write(2,"no read or write permissions on cache dir\n",42);
#ifdef SERVERDBG
syslog(LOG_ERR,"no read or write permissions on cache dir");
#endif
exit(10);
}
}
/**
Removes all the files contained in the cache directory.
The cache must have been already initialized for this to work
Returns 0 on success, -1 otherwise
*/
int cache_clear() {
if (!cachedir) return -1;
//Empty directory
DIR *dp = opendir(cachedir); //Open dir
struct dirent entry;
struct dirent *result;
int return_code;
int retval=0;
if (dp == NULL) {
return 1;
}
char*file=malloc(PATH_LEN);//Buffer for path
if (file==NULL)
return -1;
//Cycles trough dir's elements
for (return_code=readdir_r(dp,&entry,&result); result!=NULL && return_code==0; return_code=readdir_r(dp,&entry,&result)) { //Cycles trough dir's elements
//skips dir . and .. but not all hidden files
if (entry.d_name[0]=='.' && (entry.d_name[1]==0 || (entry.d_name[1]=='.' && entry.d_name[2]==0)))
continue;
snprintf(file,PATH_LEN,"%s/%s",cachedir, entry.d_name);
if (unlink(file)!=0) retval=-1;
}
closedir(dp);
free(file);
return retval;
}
weborf-0.13/cachedir.h 0000644 0000765 0000765 00000002275 11536415542 011603 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#ifndef WEBORF_CACHEDIR_H
#define WEBORF_CACHEDIR_H
#include "types.h"
bool cache_send_item(unsigned int uprefix,connection_t* connection_prop);
int cache_get_item_fd(unsigned int uprefix,connection_t* connection_prop);
int cache_get_item_fd_wr(unsigned int uprefix,connection_t *connection_prop);
void cache_store_item(unsigned int uprefix,connection_t* connection_prop, char *content, size_t content_len);
void cache_init(char *dir);
int cache_clear();
bool cache_is_enabled();
#endif weborf-0.13/queue.c 0000644 0000765 0000765 00000005757 11537207462 011171 0000000 0000000 /*
Weborf
Copyright (C) 2007 Giuseppe Pappalardo
Weborf 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 .
@author Giuseppe Pappalardo
@author Salvo "LtWorf" Tomaselli
@author Salvo Rinaldi
*/
#include "options.h"
#include
#include
#include
#include "queue.h"
/**
Inits the syncronized queue, allocating memory.
Requires the syn_queue_t struct and the size of the queue itself.
To deallocate the queue, use the q_free function.
*/
int q_init(syn_queue_t * q, int size) {
q->num = q->head = q->tail = 0;
q->size = size;
q->data = (int *) malloc(sizeof(int) * size);
if (q->data == NULL) { //Error, unable to allocate memory
return 1;
}
pthread_mutex_init(&q->mutex, NULL);
pthread_cond_init(&q->for_space, NULL);
pthread_cond_init(&q->for_data, NULL);
q->n_wait_dt = q->n_wait_sp = 0;
return 0;
}
/** Frees the memory taken by the queue.
Requires the pointer to the queue struct
*/
void q_free(syn_queue_t * q) {
free(q->data);
}
int q_get(syn_queue_t * q, int *val) {
pthread_mutex_lock(&q->mutex);
while (q->num == 0) {
q->n_wait_dt++;
pthread_cond_wait(&q->for_data, &q->mutex);
}
*val = q->data[q->head]; //Sets the value
q->head = (q->head + 1) % q->size; //Moves the head
q->num--; //Reduces count of the queue
/*if ((q->num == q->size) && (q->n_wait_sp > 0)) {
q->n_wait_sp--;
pthread_cond_signal(&q->for_space);
} // unlock also needed after signal*/
pthread_mutex_unlock(&q->mutex); // or threads blocked on wait
return 0; // will not proceed
}
int q_put(syn_queue_t * q, int val) {
pthread_mutex_lock(&q->mutex);
//Wakes up a sleeping thread
if (q->n_wait_dt > 0) {
q->n_wait_dt--;
pthread_cond_signal(&q->for_data);
} // unlock also needed after signal
//Fails if queue is full
if (q->num == q->size) {
pthread_mutex_unlock(&q->mutex); // or threads blocked on wait
return 1; // will not proceed
//while (q->num == q->size) {
//q->n_wait_sp++;
//pthread_cond_wait(&q->for_space, &q->mutex);
}
q->data[q->tail] = val; //Set the data in position
q->tail = (q->tail + 1) % q->size; //Moves the tail
q->num++; //Increases count of filled positions
pthread_mutex_unlock(&q->mutex); // or threads blocked on wait
return 0; // will not proceed
}
weborf-0.13/queue.h 0000644 0000765 0000765 00000001741 11536415542 011162 0000000 0000000 /*
Weborf
Copyright (C) 2007 Giuseppe Pappalardo
Weborf 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 .
@author Giuseppe Pappalardo
@author Salvo "LtWorf" Tomaselli
*/
#ifndef WEBORF_QUEUE_H
#define WEBORF_QUEUE_H
#include "types.h"
int q_init(syn_queue_t * q, int size);
int q_put(syn_queue_t * q, int val);
int q_get(syn_queue_t * q, int *val);
void q_free(syn_queue_t * q);
#endif
weborf-0.13/TODOlist 0000644 0000765 0000765 00000000320 11536415542 011241 0000000 0000000 - Allow external script for modurl, must have the headers...
- use openSSL (instead of using read and write, use wrappers so openssl or direct accesso to socket can be used)
- Create a Doxyfile to use doxygen weborf-0.13/README 0000644 0000765 0000765 00000001141 11536415542 010537 0000000 0000000 - CONFIGURATION
Base directory, port and interface to listen to can be set using command line
To see command line options run weborf -h
Further configuration can be done by modifying options.h.in and configuring and compiling again.
Explaination of paramethers can be found within the file itself.
You might want to do (if you downloaded from svn, you don't really have a choice):
autoreconf -f -i
- COMPILING
make clean
./configure
make
- RUN
./weborf
- INSTALL (Not mandatory)
make install (as root)
then you will have weborf's manual
man weborf
- UNINSTALL (deprecated ;-))
make uninstall (as root)
weborf-0.13/qweborf/ 0000755 0000765 0000765 00000000000 11543375266 011415 5 0000000 0000000 weborf-0.13/qweborf/whelper.py 0000644 0000765 0000765 00000024216 11542642140 013345 0000000 0000000 # -*- coding: utf-8 -*-
# Weborf
# Copyright (C) 2010 Salvo "LtWorf" Tomaselli
#
# Weborf 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 .
#
# author Salvo "LtWorf" Tomaselli
import os
import subprocess
import socket
import threading
import nhelper
from PyQt4 import QtCore
class weborf_runner():
def __init__(self,logfunction):
self.logclass=logfunction
self.logclass.logger("Software initialized")
self.child=None
self.socket=None
self.listener=None
self.waiter=None
self.methods=[]
self.username=None
self.password=None
self.ipv6=True
self._running=False
self.version=None
self.weborf=self._test_weborf()
pass
def _test_weborf(self):
'''Tests if weborf binary is existing.
It will return true if everything is OK
and false otherwise.'''
ret=0
out=""
try:
p = subprocess.Popen(["weborf", "-v"], bufsize=1024, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
out=p.stdout.read().split("\n")[0]
p.stdin.close()
ret=p.wait()
except:
ret=3
if ret==0:
self.logclass.logger(out,self.logclass.DBG_NOTICE)
self.version=out.split(' ')[1]
else:
self.logclass.logger('Unable to find weborf',self.logclass.DBG_ERROR)
return False
#Determining if has ipv6 support
try:
p = subprocess.Popen(["weborf", "-h"], bufsize=1024, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
out=p.stdout.read()
p.stdin.close()
ret=p.wait()
except:
out=''
pass
if 'Compiled for IPv6' in out:
self.ipv6=True
self.logclass.logger('Server has IPv6 support',self.logclass.DBG_NOTICE)
else:
self.ipv6=False
self.logclass.logger('Server lacks IPv6 support',self.logclass.DBG_WARNING)
return True
def start(self,options):
'''Starts weborf,
returns True if it is correctly started'''
if not self.weborf:
self.logclass.logger('Unable to find weborf',self.logclass.DBG_ERROR)
return False
if len(options['path'])==0:
self.logclass.logger('Path not specified',self.logclass.DBG_ERROR)
return False
self.logclass.logger("Starting weborf...")
auth_socket=self.__create_auth_socket()
self.__start_weborf(options,auth_socket)
self.__listen_auth_socket(options)
self.username=options['username']
self.password=options['password']
#Deciding which HTTP methods will be enabled
self.methods=['GET']
if options['dav']:
self.methods.append('OPTIONS')
self.methods.append('PROPFIND')
self.logclass.logger("DAV access enabled",self.logclass.DBG_NOTICE)
#If writing is enabled
if options['write']:
self.methods.append('PUT')
self.methods.append('DELETE')
self.methods.append('COPY')
self.methods.append('MOVE')
self.methods.append('MKCOL')
self.logclass.logger('Writing access enabled. This could pose security threat',self.logclass.DBG_WARNING)
return True
def __create_auth_socket(self):
'''Creates a unix socket and returns the path to it'''
self.socket = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sockname="/tmp/weborf_auth_socket%d.socket" % os.getuid()
try:
os.remove(sockname)
except OSError:
pass
self.socket.bind(sockname)
return sockname
def __listen_auth_socket(self,options):
self.listener=__listener__(self.socket)
QtCore.QObject.connect(self.listener, QtCore.SIGNAL("new_socket(PyQt_PyObject)"), self.socket_cback)
self.listener.start()
@QtCore.pyqtSignature("PyQt_PyObject")
def socket_cback(self,sock):
'''Recieves connection requests and decides if they have to be authorized or denied'''
data = sock.recv(4096).split('\r\n')
uri = data[0]
client = data[1]
method = data[2]
username = data[3]
password = data[4]
### Checking if the request must be allowed or denied
allow=True
if self.username!=None: #Must check username and password
allow= self.username==username and self.password==password
if method not in self.methods:
allow=False
if allow:
self.logclass.logger("%s - %s %s" % (client,method, uri))
else:
sock.send(' ')
self.logclass.logger("DENIED: %s - %s %s" % (client,method, uri))
sock.close()
pass
def __start_weborf(self,options,auth_socket):
'''Starts a weborf in a subprocess'''
cmdline=["weborf", "-p",str(options['port']),"-b",str(options['path']),"-x","-I","....","-a",auth_socket]
if options['tar']:
cmdline.append('--tar')
if options['ip']!=None:
cmdline.append('-i')
cmdline.append(options['ip'])
self.logclass.logger(' '.join(cmdline))
self.child = subprocess.Popen(
cmdline
, bufsize=1024, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
self.loglinks(options)
self.waiter=__waiter__(self.child) #Starts thread to wait for weborf termination
QtCore.QObject.connect(self.waiter, QtCore.SIGNAL("child_terminated(PyQt_PyObject,PyQt_PyObject)"), self._child_terminated)
self.waiter.start()
self._running=True
return True
def loglinks(self,options):
'''Prints to the log all the links that weborf is listening to'''
if options['ip']==None:
addrs4=nhelper.getaddrs(False)
if self.ipv6:
addrs6=nhelper.getaddrs(True)
else:
addrs6=tuple()
else:
if self.ipv6:
#address can be both ipv6 or mapped ipv4
if '.' in options['ip']:
addrs6=(options['ip'],)
addrs4=(options['ip'][7:],)
else: #Normal ipv6
addrs4=tuple()
addrs6=(options['ip'],)
else:
addrs6=tuple()
addrs4=(options['ip'],)
#Output of addresses binded
for i in addrs4:
url='http://%s:%d/' % (i,options['port'])
logentry='Address: %s' % (url,url)
self.logclass.logger(logentry)
for i in addrs6:
url='http://[%s]:%d/' % (i,options['port'])
logentry='Address: %s' % (url,url)
self.logclass.logger(logentry)
@QtCore.pyqtSignature("PyQt_PyObject,PyQt_PyObject")
def _child_terminated(self,child,exit_code):
'''Called when the child process is terminated
param child is for now ignored'''
if exit_code != 0:
self.logclass.logger('Weborf terminated with exit code %d'%exit_code,self.logclass.DBG_ERROR)
else:
self.logclass.logger("Termination complete",self.logclass.DBG_NOTICE)
self._running=False
pass
def stop(self):
'''Stop weborf and correlated processes.
Will return True if it goes well
It should be called only if start succeeded'''
if self._running:
self.logclass.logger("Sending terminate signal and waiting for termination...")
self.child.stdin.close()
self.child.terminate()
self.socket.close() #Closing socket, so the accept will fail and the thread can terminate
self.listener.stop()
return True
class __listener__(QtCore.QThread):
'''This class is used to listen to a socket.
It will accept connections and send those connection
using new_socket(PyQt_PyObject).
'''
def __init__(self,socket):
QtCore.QThread.__init__(self)
self.socket=socket
self.socket.settimeout(2.0)
self.cycle=True
def stop(self):
self.cycle=False
def run(self):
self.socket.listen(1)
while self.cycle:
try:
sock, addr = self.socket.accept()
self.emit(QtCore.SIGNAL("new_socket(PyQt_PyObject)"),sock)
except:
pass
pass
class __waiter__(QtCore.QThread):
'''This class creates a separate thread that will wait for the
termination of weborf, and performs a callback when it occurs.
A more normal way to do this would have been to handle SIGCHLD but
the use of QT libraries prevents the use of signals apparently.
connect to child_terminated(PyQt_PyObject,PyQt_PyObject) to handle the event'''
def __init__(self,child):
'''child: child process to wait
'''
QtCore.QThread.__init__(self)
self.child=child
def run(self):
#wait termination for the child process
t=self.child.wait()
#Sends callback
self.emit(QtCore.SIGNAL("child_terminated(PyQt_PyObject,PyQt_PyObject)"),self.child,t)
weborf-0.13/qweborf/qweborf 0000744 0000765 0000765 00000001517 11536415541 012723 0000000 0000000 #!/usr/bin/env python
# -*- coding: utf-8 -*-
# Weborf
# Copyright (C) 2010 Salvo "LtWorf" Tomaselli
#
# Relational 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 .
#
# author Salvo "LtWorf" Tomaselli
import qweborf.qweborf
qweborf.qweborf.q_main()
weborf-0.13/qweborf/main.ui 0000644 0000765 0000765 00000040660 11542622223 012611 0000000 0000000
Form
0
0
532
536
QWeborf
-
0
Basic
-
QFormLayout::ExpandingFieldsGrow
-
Directory to share
txtPath
-
-
Insert here the absolute path of the directory to share
-
⌫
-
80
16777215
QDialogButtonBox::Open
Intermediate
-
0
-
Connection
-
Port
spinPort
-
Select the port. It must be free and not blocked by a firewall.
65536
8080
-
Address
cmbAddress
-
Select the IP address to bind. Leave the default value if you don't know what this means.
-
Bind to all
-
Other
-
Send directories as tar.gz
-
Authentication
-
QFormLayout::ExpandingFieldsGrow
-
WebDav
chkDav
-
If checked, clients will be able to mount the shared directory as a DAV share.
Enable WebDav
-
Writing
chkWrite
-
Authentication
false
chkEnableAuth
-
Enable
-
Username
txtUsername
-
false
Insert here the desired username
-
Password
txtPassword
-
false
Insert here the password
QLineEdit::Password
-
false
If checked, clients will be able to create directories and write file on the server.
Allow clients to write files on the server
Advanced
-
Advanced users are supposed to use the terminal
-
0
-
true
true
-
0
-
⌫
-
About
-
-
Start sharing the directory
Start sharing
true
-
false
Stop sharing the directory
Stop sharing
-
Stop sharing and exit the program.
QDialogButtonBox::Close
-
txtPath
cmdClearPath
cmdOpen
spinPort
cmbAddress
chkTar
chkDav
chkWrite
chkEnableAuth
txtUsername
txtPassword
tabWidget
cmdClearLog
cmdAbout
cmdStart
cmdStop
cmdClose
txtLog
cmdStop
clicked()
Form
stop_sharing()
526
495
457
544
cmdStart
clicked()
Form
start_sharing()
125
495
122
545
cmdOpen
clicked(QAbstractButton*)
Form
select_path()
517
40
528
68
cmdClose
clicked(QAbstractButton*)
Form
terminate()
513
525
528
447
cmdAbout
clicked()
Form
about()
494
426
265
275
cmdClearPath
clicked()
txtPath
clear()
415
44
360
44
cmdClearLog
clicked()
txtLog
clear()
470
359
398
359
chkDav
clicked(bool)
chkWrite
setEnabled(bool)
238
181
152
193
chkEnableAuth
clicked(bool)
txtPassword
setEnabled(bool)
169
220
196
276
chkEnableAuth
clicked(bool)
txtUsername
setEnabled(bool)
139
214
128
239
auth_toggle(int)
stop_sharing()
start_sharing()
select_path()
dav_toggle(int)
terminate()
about()
weborf-0.13/qweborf/qweborf.desktop 0000744 0000765 0000765 00000000343 11536656120 014367 0000000 0000000 [Desktop Entry]
Name=qweborf
GenericName=qweborf
Comment=Shares files using the HTTP protocol
Comment[it]=Condivide file usando il protocollo HTTP
Exec=qweborf
Icon=network-wired
Terminal=0
Type=Application
Categories=Network;
weborf-0.13/qweborf/qweborf.py 0000744 0000765 0000765 00000012276 11543366546 013366 0000000 0000000 #!/usr/bin/env python
# -*- coding: utf-8 -*-
# Weborf
# Copyright (C) 2010 Salvo "LtWorf" Tomaselli
#
# Weborf 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 .
#
# author Salvo "LtWorf" Tomaselli
from PyQt4 import QtCore, QtGui
import main
import whelper
import nhelper
import sys
import os
class qweborfForm (QtGui.QWidget):
'''This class is the form used for the survey, needed to intercept the events.
It also sends the data with http POST to a page hosted on galileo'''
DBG_DEFAULT=0
DBG_WARNING=1
DBG_ERROR=2
DBG_NOTICE=3
def setUi(self,ui):
self.ui=ui
self.weborf=whelper.weborf_runner(self)
self.started=False
if self.weborf.version>= '0.13':
self.ui.chkTar.setEnabled(True)
else:
self.ui.chkTar.setEnabled(False)
#Listing addresses
for i in nhelper.getaddrs(self.weborf.ipv6):
self.ui.cmbAddress.addItem(i,None)
self.defaultdir=str(QtGui.QDesktopServices.storageLocation(QtGui.QDesktopServices.HomeLocation))
self.ui.txtPath.setText(self.defaultdir)
def logger(self,data,level=DBG_DEFAULT):
'''logs an entry, showing it in the GUI'''
if level==self.DBG_WARNING:
data='WARNING: %s' % data
elif level==self.DBG_ERROR:
data='ERROR: %s' % data
elif level==self.DBG_NOTICE:
data='NOTICE: %s' % data
self.ui.txtLog.moveCursor(QtGui.QTextCursor.End)
self.ui.txtLog.insertHtml(data+'
')
self.ui.txtLog.moveCursor(QtGui.QTextCursor.End)
def setDefaultValues(self):
'''Sets default values into the form GUI. It has to be
called after the form has been initialized'''
pass
def stop_sharing(self):
if self.weborf.stop():
self.ui.cmdStart.setEnabled(True)
self.ui.cmdStop.setEnabled(False)
self.ui.tabWidget.setEnabled(True)
self.started=False
def about(self):
self.logger('
Qweborf 0.13')
self.logger('This program comes with ABSOLUTELY NO WARRANTY.'
' This is free software, and you are welcome to redistribute it under certain conditions.'
' For details see the GPLv3 Licese.')
self.logger('Homepage')
self.logger('Salvo \'LtWorf\' Tomaselli <tiposchi@tiscali.it>')
def terminate(self):
if self.started:
self.stop_sharing()
sys.exit(0)
def start_sharing(self):
options={} #Dictionary with the chosen options
options['path']=self.ui.txtPath.text()
if self.ui.chkEnableAuth.isChecked():
options['username']=self.ui.txtUsername.text()
options['password']=self.ui.txtPassword.text()
else:
options['username']=None
options['password']=None
options['port'] = self.ui.spinPort.value()
options['dav'] = self.ui.chkDav.isChecked()
if self.ui.chkDav.isChecked():
options['write'] = self.ui.chkWrite.isChecked()
else:
options['write'] = False
options['tar'] = self.ui.chkTar.isChecked()
if self.ui.cmbAddress.currentIndex()==0:
options['ip']=None
else:
options['ip']=str(self.ui.cmbAddress.currentText())
if self.weborf.start(options):
self.ui.cmdStart.setEnabled(False)
self.ui.cmdStop.setEnabled(True)
self.ui.tabWidget.setEnabled(False)
self.started=True
def select_path(self):
#filename = QtGui.QFileDialog
#dial=QtGui.QFileDialog()
dirname= QtGui.QFileDialog.getExistingDirectory(
self,
QtGui.QApplication.translate("Form", "Directory to share", None, QtGui.QApplication.UnicodeUTF8),
self.defaultdir,
QtGui.QFileDialog.ShowDirsOnly
)
self.ui.txtPath.setText(dirname)
def q_main():
import sys
app = QtGui.QApplication(sys.argv)
Form = qweborfForm()
ui = main.Ui_Form()
ui.setupUi(Form)
Form.setUi(ui)
Form.show()
res=app.exec_()
Form.terminate()
sys.exit(res)
if __name__ == "__main__":
q_main()
weborf-0.13/qweborf/nhelper.py 0000644 0000765 0000765 00000015763 11542642154 013350 0000000 0000000 # -*- coding: utf-8 -*-
# Weborf
# Copyright (C) 2011 Salvo "LtWorf" Tomaselli
#
# Weborf 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 .
#
# original code http://carnivore.it/2010/07/22/python_-_getifaddrs
# edited Salvo "LtWorf" Tomaselli
from ctypes import *
from socket import AF_INET, AF_INET6, AF_PACKET, inet_ntop
from sys import platform
def getifaddrs():
# getifaddr structs
class ifa_ifu_u(Union):
_fields_ = [
( "ifu_broadaddr", c_void_p ),
( "ifu_dstaddr", c_void_p )
]
class ifaddrs(Structure):
_fields_ = [
( "ifa_next", c_void_p ),
( "ifa_name", c_char_p ),
( "ifa_flags", c_uint ),
( "ifa_addr", c_void_p ),
( "ifa_netmask", c_void_p ),
( "ifa_ifu", ifa_ifu_u ),
( "ifa_data", c_void_p )
]
# AF_UNKNOWN / generic
if platform.startswith( "darwin" ) or platform.startswith( "freebsd" ):
class sockaddr ( Structure ):
_fields_ = [
("sa_len", c_uint8 ),
("sa_family", c_uint8 ),
("sa_data", (c_uint8 * 14) ) ]
else:
class sockaddr(Structure):
_fields_ = [
( "sa_family", c_uint16 ),
( "sa_data", (c_uint8 * 14) )
]
# AF_INET / IPv4
class in_addr(Union):
_fields_ = [
("s_addr", c_uint32),
]
class sockaddr_in(Structure):
_fields_ = [
("sin_family", c_short),
("sin_port", c_ushort),
("sin_addr", in_addr),
("sin_zero", (c_char * 8) ), # padding
]
# AF_INET6 / IPv6
class in6_u(Union):
_fields_ = [
("u6_addr8", (c_uint8 * 16) ),
("u6_addr16", (c_uint16 * 8) ),
("u6_addr32", (c_uint32 * 4) )
]
class in6_addr(Union):
_fields_ = [
("in6_u", in6_u),
]
class sockaddr_in6(Structure):
_fields_ = [
("sin6_family", c_short),
("sin6_port", c_ushort),
("sin6_flowinfo", c_uint32),
("sin6_addr", in6_addr),
("sin6_scope_id", c_uint32),
]
# AF_PACKET / Linux
class sockaddr_ll( Structure ):
_fields_ = [
("sll_family", c_uint16 ),
("sll_protocol", c_uint16 ),
("sll_ifindex", c_uint32 ),
("sll_hatype", c_uint16 ),
("sll_pktype", c_uint8 ),
("sll_halen", c_uint8 ),
("sll_addr", (c_uint8 * 8) )
]
# AF_LINK / BSD|OSX
class sockaddr_dl( Structure ):
_fields_ = [
("sdl_len", c_uint8 ),
("sdl_family", c_uint8 ),
("sdl_index", c_uint16 ),
("sdl_type", c_uint8 ),
("sdl_nlen", c_uint8 ),
("sdl_alen", c_uint8 ),
("sdl_slen", c_uint8 ),
("sdl_data", (c_uint8 * 46) )
]
libc = CDLL("libc.so.6")
ptr = c_void_p(None)
result = libc.getifaddrs(pointer(ptr))
if result:
return None
ifa = ifaddrs.from_address(ptr.value)
result = {}
while True:
name = ifa.ifa_name
# name = ifa.ifa_name.decode('UTF-8') # use this for python3
if name not in result:
result[name] = {}
sa = sockaddr.from_address(ifa.ifa_addr)
if sa.sa_family not in result[name]:
result[name][sa.sa_family] = []
data = {}
if sa.sa_family == AF_INET:
if ifa.ifa_addr is not None:
si = sockaddr_in.from_address(ifa.ifa_addr)
data['addr'] = inet_ntop(si.sin_family,si.sin_addr)
if ifa.ifa_netmask is not None:
si = sockaddr_in.from_address(ifa.ifa_netmask)
data['netmask'] = inet_ntop(si.sin_family,si.sin_addr)
if sa.sa_family == AF_INET6:
if ifa.ifa_addr is not None:
si = sockaddr_in6.from_address(ifa.ifa_addr)
data['addr'] = inet_ntop(si.sin6_family,si.sin6_addr)
if data['addr'].startswith('fe80:'):
data['scope'] = si.sin6_scope_id
if ifa.ifa_netmask is not None:
si = sockaddr_in6.from_address(ifa.ifa_netmask)
data['netmask'] = inet_ntop(si.sin6_family,si.sin6_addr)
if sa.sa_family == AF_PACKET:
if ifa.ifa_addr is not None:
si = sockaddr_ll.from_address(ifa.ifa_addr)
addr = ""
for i in range(si.sll_halen):
addr += "%02x:" % si.sll_addr[i]
addr = addr[:-1]
data['addr'] = addr
if len(data) > 0:
result[name][sa.sa_family].append(data)
if ifa.ifa_next:
ifa = ifaddrs.from_address(ifa.ifa_next)
else:
break
libc.freeifaddrs(ptr)
return result
def getaddrs(ipv6=True):
'''Returns the list of the IP addresses it is possible to bind to
ipv6: if true, ONLY ipv6 addresses will be returned (ipv4 will be mapped to ipv6)
'''
ifaces=getifaddrs()
l_ipv4=[]
l_ipv6=[]
#Cycle the interfaces
for iface in ifaces:
#Cycle address family
for family in ifaces[iface]:
#print("\t%s" % { AF_INET: 'IPv4', AF_INET6 : 'IPv6', AF_PACKET: 'HW' }[family])
#Cycle addresses
for addr in ifaces[iface][family]:
if 'addr' in addr:
if family==AF_INET:
l_ipv4.append(str(addr['addr']))
elif family==AF_INET6:
l_ipv6.append(str(addr['addr']))
if ipv6==True:
#Transforming ipv4 into ipv6-mapped
for i in range(len(l_ipv4)):
l_ipv4[i] = '::ffff:%s' % l_ipv4[i]
return l_ipv4+l_ipv6
else:
return l_ipv4
def printifconfig():
ifaces=getifaddrs()
for iface in ifaces:
print(iface)
for family in ifaces[iface]:
print("\t%s" % { AF_INET: 'IPv4', AF_INET6 : 'IPv6', AF_PACKET: 'HW' }[family])
for addr in ifaces[iface][family]:
for i in ['addr','netmask','scope']:
if i in addr:
print("\t\t%s %s" % (i, str(addr[i])))
print("")
weborf-0.13/qweborf/qweborf.1 0000644 0000765 0000765 00000001224 11536415541 013054 0000000 0000000 .TH "qweborf" "1"
.SH "NAME"
qweborf \(em Shares files using the HTTP protocol.
.SH "SYNOPSIS"
.PP
\fBqweborf\fR
.SH "DESCRIPTION"
.PP
Qweborf provides an easy to use interface to share local files using the HTTP protocol.
It can enable writing on the server, webdav and authentication.
.SH "AUTHOR"
.PP
This manual page was written by Salvo 'LtWorf' Tomaselli for
the \fBDebian GNU/Linux\fP system (but may be used by others). Permission is
granted to copy, distribute and/or modify this document under
the terms of the GNU General Public License
version 3 or any later version published by the Free Software Foundation.
weborf-0.13/buffered_reader.c 0000644 0000765 0000765 00000011443 11537207462 013136 0000000 0000000 /*
Weborf
Copyright (C) 2009 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include "options.h"
#include
#include
#include
#include
#include "buffered_reader.h"
#include "types.h"
/**
This funcion inits the struct allocating a buffer of the specified size.
It will return 0 on success and 1 on fail.
*/
int buffer_init(buffered_read_t * buf, ssize_t size) {
buf->buffer = malloc(sizeof(char) * size);
buf->size = size;
buffer_reset(buf);
return (buf->buffer == NULL) ? 1 : 0;
}
/**
Resets the pointers, so the buffer is ready for new reads on new
file descriptor
*/
void buffer_reset (buffered_read_t * buf) {
buf->end = buf->start = buf->buffer;
}
/**
This function will free the memory allocated by the buffer used in the struct.
*/
void buffer_free(buffered_read_t * buf) {
free(buf->buffer);
}
static ssize_t buffer_fill(int fd, buffered_read_t * buf) {
ssize_t r;
buf->start = buf->buffer;
//Timeout implementation
struct pollfd monitor[1];
monitor[0].fd = fd; //File descriptor to monitor
monitor[0].events = POLLIN; //Monitor on input events
//Waits the timeout or reads the data.
//If timeout is reached and no input is available
//will behave like the stream is closed.
if (poll(monitor, 1, READ_TIMEOUT) == 0) {
r = 0;
} else {
r = read(fd, buf->buffer, buf->size);
}
if (r <= 0) { //End of the stream
buf->end = buf->start;
} else {
buf->end = buf->start + r;
}
return r;
}
/**
This function is designed to be similar to a normal read, but it uses an internal
buffer.
When the buffer is empty, it will try to fill it.
An important difference from the normal read is that this function will wait until
the requested amount of bytes are available, or until the timeout occurs.
Timeout duration is defined with the READ_TIMEOUT define.
On some special cases, the read data could be less than the requested one. For example if
end of file is reached and it is impossible to do further reads.
*/
ssize_t buffer_read(int fd, void *b, ssize_t count, buffered_read_t * buf) {
ssize_t wrote = 0; //Count of written bytes
ssize_t available, needed; //Available bytes in buffer, and requested bytes remaining
while (wrote < count) {
available = buf->end - buf->start;
needed = count - wrote;
if (needed <= available) { //More data in buffer than needed
memcpy(b, buf->start, needed);
buf->start += needed;
return wrote + needed;
} else { //Requesting more data than available
if (available > 0) {//Empty the remaining data in the buffer
memcpy(b, buf->start, available);
b += available;
wrote += available;
}
//Filing the buffer again
if (buffer_fill(fd,buf) <= 0) { //End of the stream
return wrote;
}
}
} /*while */
return wrote;
}
/**
* This function returns how many bytes must be read in order to
* read enough data for it to end with the string needle.
* strlen(needle) must be added to the returned value to include the
* needle string in the result of the read.
*
* If the string needle is not in the buffer then the entire size
* of the data present in cache will be return.
* */
size_t buffer_strstr(int fd, buffered_read_t * buf, char * needle) {
if (buf->end - buf->start==0) {
buffer_fill(fd,buf);
}
buf->end[0]=0;
char *r=strstr(buf->start,needle);
if (r==NULL) {
return buf->end - buf->start;
} else {
return r-buf->start;
}
}
/*#include
#include
#include
#include
int main () {
buffered_read_t buf;
buffer_init(&buf, 30);
int fp=open("/home/salvo/.bash_history",O_RDONLY);
char * k=malloc (600);
int end=0;
while (1) {
int size=buffer_strstr(fp,&buf,"\n")+1;
end=buffer_read(fp,k,size,&buf);
if (end.
@author Salvo "LtWorf" Tomaselli
*/
#ifndef BUFFERED_READER_H
#define BUFFERED_READER_H
#include
typedef struct {
char *buffer; //Buffer where the reader stores the read data
char *start; //Pointer to non-consumed data
char *end; //Pointer to 1st byte after end of the data. A read must continue after end.
int size; //Size of the buffer
} buffered_read_t;
void buffer_reset (buffered_read_t * buf);
int buffer_init(buffered_read_t * buf, ssize_t size);
void buffer_free(buffered_read_t * buf);
ssize_t buffer_read(int fd, void *b, ssize_t count, buffered_read_t * buf);
size_t buffer_strstr(int fd, buffered_read_t * buf, char * needle);
#endif
weborf-0.13/configure 0000755 0000765 0000765 00000554356 11543367106 011613 0000000 0000000 #! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.67 for weborf 0.13.
#
# Report bugs to .
#
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='print -r --'
as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='printf %s\n'
as_echo_n='printf %s'
else
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
as_echo_n='/usr/ucb/echo -n'
else
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
as_echo_n_body='eval
arg=$1;
case $arg in #(
*"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
esac;
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
'
export as_echo_n_body
as_echo_n='sh -c $as_echo_n_body as_echo'
fi
export as_echo_body
as_echo='sh -c $as_echo_body as_echo'
fi
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else
case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
else
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null; then :
as_have_required=yes
else
as_have_required=no
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir/$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
CONFIG_SHELL=$as_shell as_have_required=yes
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
break 2
fi
fi
done;;
esac
as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS
if test "x$CONFIG_SHELL" != x; then :
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
export CONFIG_SHELL
exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
fi
if test x$as_have_required = xno; then :
$as_echo "$0: This script requires a shell more modern than all"
$as_echo "$0: the shells that I found on your system."
if test x${ZSH_VERSION+set} = xset ; then
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
else
$as_echo "$0: Please tell bug-autoconf@gnu.org and
$0: tiposchi@tiscali.it about your system, including any
$0: error possibly output before this message. Then install
$0: a modern shell, or manually run the script under such a
$0: shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
$as_echo "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
as_lineno_1=$LINENO as_lineno_1a=$LINENO
as_lineno_2=$LINENO as_lineno_2a=$LINENO
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -p'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -p'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -p'
fi
else
as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
if test -x / >/dev/null 2>&1; then
as_test_x='test -x'
else
if ls -dL / >/dev/null 2>&1; then
as_ls_L_option=L
else
as_ls_L_option=
fi
as_test_x='
eval sh -c '\''
if test -d "$1"; then
test -d "$1/.";
else
case $1 in #(
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
???[sx]*):;;*)false;;esac;fi
'\'' sh
'
fi
as_executable_p=$as_test_x
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
test -n "$DJDIR" || exec 7<&0 &1
# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='weborf'
PACKAGE_TARNAME='weborf'
PACKAGE_VERSION='0.13'
PACKAGE_STRING='weborf 0.13'
PACKAGE_BUGREPORT='tiposchi@tiscali.it'
PACKAGE_URL=''
ac_unique_file="queue.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include
#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_SYS_STAT_H
# include
#endif
#ifdef STDC_HEADERS
# include
# include
#else
# ifdef HAVE_STDLIB_H
# include
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include
# endif
# include
#endif
#ifdef HAVE_STRINGS_H
# include
#endif
#ifdef HAVE_INTTYPES_H
# include
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#ifdef HAVE_STDINT_H
# include
#endif
#ifdef HAVE_UNISTD_H
# include
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ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
EGREP
GREP
CPP
initdir
cgibindir
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
am__quote
am__include
DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
MAINT
MAINTAINER_MODE_FALSE
MAINTAINER_MODE_TRUE
am__untar
am__tar
AMTAR
am__leading_dot
SET_MAKE
AWK
mkdir_p
MKDIR_P
INSTALL_STRIP_PROGRAM
STRIP
install_sh
MAKEINFO
AUTOHEADER
AUTOMAKE
AUTOCONF
ACLOCAL
VERSION
PACKAGE
CYGPATH_W
am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
AM_BACKSLASH
AM_DEFAULT_VERBOSITY
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_silent_rules
enable_maintainer_mode
enable_dependency_tracking
enable_largefile
'
ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE
# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'
ac_prev=
ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval $ac_prev=\$ac_option
ac_prev=
continue
fi
case $ac_option in
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*) ac_optarg=yes ;;
esac
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case $ac_dashdash$ac_option in
--)
ac_dashdash=yes ;;
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ac_prev=bindir ;;
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bindir=$ac_optarg ;;
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ac_prev=build_alias ;;
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build_alias=$ac_optarg ;;
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ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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cache_file=$ac_optarg ;;
--config-cache | -C)
cache_file=config.cache ;;
-datadir | --datadir | --datadi | --datad)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=*)
datadir=$ac_optarg ;;
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
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ac_prev=datarootdir ;;
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
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datarootdir=$ac_optarg ;;
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ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid feature name: $ac_useropt"
ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
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"enable_$ac_useropt"
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=no ;;
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ac_prev=docdir ;;
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
docdir=$ac_optarg ;;
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
ac_prev=dvidir ;;
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dvidir=$ac_optarg ;;
-enable-* | --enable-*)
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
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ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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exec_prefix=$ac_optarg ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he | -h)
ac_init_help=long ;;
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
ac_init_help=recursive ;;
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
ac_prev=htmldir ;;
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
| --ht=*)
htmldir=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir=$ac_optarg ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir=$ac_optarg ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir=$ac_optarg ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
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libexecdir=$ac_optarg ;;
-localedir | --localedir | --localedi | --localed | --locale)
ac_prev=localedir ;;
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
localedir=$ac_optarg ;;
-localstatedir | --localstatedir | --localstatedi | --localstated \
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ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
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mandir=$ac_optarg ;;
-nfp | --nfp | --nf)
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-no-create | --no-create | --no-creat | --no-crea | --no-cre \
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no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
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no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
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ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir=$ac_optarg ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix=$ac_optarg ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix=$ac_optarg ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff \
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix=$ac_optarg ;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
ac_prev=pdfdir ;;
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
pdfdir=$ac_optarg ;;
-psdir | --psdir | --psdi | --psd | --ps)
ac_prev=psdir ;;
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir=$ac_optarg ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
| --sha=* | --sh=*)
sharedstatedir=$ac_optarg ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site=$ac_optarg ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir=$ac_optarg ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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sysconfdir=$ac_optarg ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target_alias ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target_alias=$ac_optarg ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers | -V)
ac_init_version=: ;;
-with-* | --with-*)
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
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expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
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ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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"with_$ac_useropt"
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval with_$ac_useropt=\$ac_optarg ;;
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ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid package name: $ac_useropt"
ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
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eval with_$ac_useropt=no ;;
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# Obsolete; use --with-x.
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ac_prev=x_includes ;;
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x_includes=$ac_optarg ;;
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ac_prev=x_libraries ;;
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x_libraries=$ac_optarg ;;
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case $ac_envvar in #(
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eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
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# FIXME: should be removed in autoconf 3.0.
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
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;;
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no) ;;
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*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
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# Check all directory arguments for consistency.
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datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
case $ac_val in
*/ )
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
eval $ac_var=\$ac_val;;
esac
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as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
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# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias
# FIXME: To remove some day.
if test "x$host_alias" != x; then
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$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
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fi
fi
ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-
test "$silent" = yes && exec 6>/dev/null
ac_pwd=`pwd` && test -n "$ac_pwd" &&
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test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
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if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then the parent directory.
ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_myself" : 'X\(//\)[^/]' \| \
X"$as_myself" : 'X\(//\)$' \| \
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
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/^X\(\/\/\)[^/].*/{
s//\1/
q
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/^X\(\/\/\)$/{
s//\1/
q
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/^X\(\/\).*/{
s//\1/
q
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s/.*/./; q'`
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if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
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test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
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fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
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srcdir=.
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# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
eval ac_env_${ac_var}_set=\${${ac_var}+set}
eval ac_env_${ac_var}_value=\$${ac_var}
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
eval ac_cv_env_${ac_var}_value=\$${ac_var}
done
#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures weborf 0.13 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/weborf]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
_ACEOF
fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of weborf 0.13:";;
esac
cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-silent-rules less verbose build output (undo: `make V=1')
--disable-silent-rules verbose build output (undo: `make V=0')
--enable-maintainer-mode enable make rules and dependencies not useful
(and sometimes confusing) to the casual installer
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
--disable-largefile omit support for large files
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L if you have libraries in a
nonstandard directory
LIBS libraries to pass to the linker, e.g. -l
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if
you have headers in a nonstandard directory
CPP C preprocessor
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to .
_ACEOF
ac_status=$?
fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
test -d "$ac_dir" ||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
continue
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
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ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
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*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
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ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
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ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
cd "$ac_dir" || { ac_status=$?; continue; }
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echo &&
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$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
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if $ac_init_version; then
cat <<\_ACEOF
weborf configure 0.13
generated by GNU Autoconf 2.67
Copyright (C) 2010 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
exit
fi
## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##
# ac_fn_c_try_compile LINENO
# --------------------------
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ac_fn_c_try_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then :
ac_retval=0
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
as_fn_set_status $ac_retval
} # ac_fn_c_try_compile
# ac_fn_c_try_cpp LINENO
# ----------------------
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ac_fn_c_try_cpp ()
{
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*) ac_try_echo=$ac_try;;
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eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
ac_status=$?
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mv -f conftest.er1 conftest.err
fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } > conftest.i && {
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ac_retval=0
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sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
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eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
as_fn_set_status $ac_retval
} # ac_fn_c_try_cpp
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
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ac_fn_c_check_header_mongrel ()
{
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$as_echo_n "checking for $2... " >&6; }
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eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_header_compiler=yes
else
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
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# Is the header present?
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
ac_header_preproc=yes
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ac_header_preproc=no
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rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
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;;
no:yes:* )
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
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( $as_echo "## ---------------------------------- ##
## Report this to tiposchi@tiscali.it ##
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;;
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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} # ac_fn_c_check_header_mongrel
# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
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{ { case "(($ac_try" in
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*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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(eval "$ac_try") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then :
ac_retval=0
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$as_echo "$as_me: program exited with status $ac_status" >&5
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=$ac_status
fi
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
as_fn_set_status $ac_retval
} # ac_fn_c_try_run
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval "test \"\${$3+set}\"" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
eval "$3=yes"
else
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
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# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest$ac_exeext
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
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cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
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test "$cross_compiling" = yes ||
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}; then :
ac_retval=0
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
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# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is
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rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
as_fn_set_status $ac_retval
} # ac_fn_c_try_link
# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Define $2 to an innocuous variant, in case declares $2.
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#define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $2 (); below.
Prefer to if __STDC__ is defined, since
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#ifdef __STDC__
# include
#else
# include
#endif
#undef $2
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif
int
main ()
{
return $2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
eval "$3=yes"
else
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
} # ac_fn_c_check_func
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
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ac_fn_c_check_type ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval "test \"\${$3+set}\"" = set; then :
$as_echo_n "(cached) " >&6
else
eval "$3=no"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
if (sizeof ($2))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
if (sizeof (($2)))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
else
eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
} # ac_fn_c_check_type
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by weborf $as_me 0.13, which was
generated by GNU Autoconf 2.67. Invocation command line was
$ $0 $@
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
$as_echo "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
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ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
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do
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continue ;;
*\'*)
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
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2)
as_fn_append ac_configure_args1 " '$ac_arg'"
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case $ac_arg in
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| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
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esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
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# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Save into config.log some information that might help in debugging.
{
echo
$as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
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esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
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sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
$as_echo "## ----------------- ##
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## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
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esac
$as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
$as_echo "## ------------------- ##
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## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
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esac
$as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
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## confdefs.h. ##
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echo
cat confdefs.h
echo
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test "$ac_signal" != 0 &&
$as_echo "$as_me: caught signal $ac_signal"
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for ac_signal in 1 2 13 15; do
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done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
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# Predefined preprocessor variables.
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#define PACKAGE_NAME "$PACKAGE_NAME"
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cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
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cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF
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ac_site_file1=NONE
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ac_site_file1=$prefix/share/config.site
ac_site_file2=$prefix/etc/config.site
else
ac_site_file1=$ac_default_prefix/share/config.site
ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
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{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
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ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
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set,)
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
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ac_cache_corrupted=: ;;
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ac_cache_corrupted=:
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{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
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eval $ac_var=\$ac_old_val
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
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if $ac_cache_corrupted; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_aux_dir=
for ac_dir in build-aux "$srcdir"/build-aux; do
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ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
break
elif test -f "$ac_dir/install.sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install.sh -c"
break
elif test -f "$ac_dir/shtool"; then
ac_aux_dir=$ac_dir
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break
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as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
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# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
ac_config_headers="$ac_config_headers config.h"
# Check whether --enable-silent-rules was given.
if test "${enable_silent_rules+set}" = set; then :
enableval=$enable_silent_rules;
fi
case $enable_silent_rules in
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no) AM_DEFAULT_VERBOSITY=1;;
*) AM_DEFAULT_VERBOSITY=0;;
esac
AM_BACKSLASH='\'
am__api_version='1.11'
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
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else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
# Account for people who put trailing slashes in PATH elements.
case $as_dir/ in #((
./ | .// | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
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*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
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# AIX install. It has an incompatible calling convention.
:
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mkdir conftest.dir
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
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test -s conftest.dir/conftest.two
then
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break 3
fi
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
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if test "${ac_cv_path_install+set}" = set; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
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# break other packages using the cache if that directory is
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INSTALL=$ac_install_sh
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
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test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
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test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
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as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5 ;;
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# Do `set' in a subshell so we don't clobber the current shell's
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# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
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set X `ls -t "$srcdir/configure" conftest.file`
fi
rm -f conftest.file
if test "$*" != "X $srcdir/configure conftest.file" \
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# If neither matched, then we have a broken ls. This can happen
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as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
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as_fn_error $? "newly created file is older than distributed files!
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
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test "$program_prefix" != NONE &&
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# Use a double $ so make ignores it.
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ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
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# expand $ac_aux_dir to an absolute path
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MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
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MISSING="\${SHELL} $am_aux_dir/missing" ;;
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fi
# Installed binaries are usually stripped using `strip' when the user
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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do
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test -z "$as_dir" && as_dir=.
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ac_cv_prog_STRIP="${ac_tool_prefix}strip"
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fi
fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
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else
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
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ac_cv_prog_ac_ct_STRIP="strip"
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break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
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if test -z "$MKDIR_P"; then
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$as_echo_n "(cached) " >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
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test -z "$as_dir" && as_dir=.
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir (GNU coreutils) '* | \
'mkdir (coreutils) '* | \
'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
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esac
done
done
done
IFS=$as_save_IFS
fi
test -d ./--version && rmdir ./--version
if test "${ac_cv_path_mkdir+set}" = set; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use the slow shell script. Don't cache a
# value for MKDIR_P within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
MKDIR_P="$ac_install_sh -d"
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
$as_echo "$MKDIR_P" >&6; }
mkdir_p="$MKDIR_P"
case $mkdir_p in
[\\/$]* | ?:[\\/]*) ;;
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
esac
for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_AWK+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
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ac_cv_prog_AWK="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
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fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
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rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if test "${ac_cv_objext+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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(eval "$ac_compile") 2>&5
ac_status=$?
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test $ac_status = 0; }; then :
for ac_file in conftest.o conftest.obj conftest.*; do
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*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
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done
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
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rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
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ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
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if test "${ac_cv_c_compiler_gnu+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_compiler_gnu=yes
else
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
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if test "${ac_cv_prog_cc_g+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
else
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
else
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if test "${ac_cv_prog_cc_c89+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
;
return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
x)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
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xno)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c89"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_compiler_gnu=$ac_cv_c_compiler_gnu
DEPDIR="${am__leading_dot}deps"
ac_config_commands="$ac_config_commands depfiles"
am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
@echo this is the am__doit target
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
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am__include="#"
am__quote=
_am_result=none
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echo "include confinc" > confmf
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am__include=include
am__quote=
_am_result=GNU
;;
esac
# Now try BSD make style include.
if test "$am__include" = "#"; then
echo '.include "confinc"' > confmf
case `$am_make -s -f confmf 2> /dev/null` in #(
*the\ am__doit\ target*)
am__include=.include
am__quote="\""
_am_result=BSD
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
$as_echo "$_am_result" >&6; }
rm -f confinc confmf
# Check whether --enable-dependency-tracking was given.
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am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
fi
if test "x$enable_dependency_tracking" != xno; then
AMDEP_TRUE=
AMDEP_FALSE='#'
else
AMDEP_TRUE='#'
AMDEP_FALSE=
fi
depcc="$CC" am_compiler_list=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
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if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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for i in 1 2 3 4 5 6; do
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# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with `-c' and `-o' for the sake of the "dashmstdout"
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gcc)
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;;
nosideeffect)
# after this tag, mechanisms are not by side-effect, so they'll
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msvisualcpp | msvcmsys)
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am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
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if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
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am_cv_CC_dependencies_compiler_type=$depmode
break
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done
cd ..
rm -rf conftest.dir
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am_cv_CC_dependencies_compiler_type=none
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
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CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
if
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am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
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am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
cgibindir=${libdir}/cgi-bin
initdir=${sysconfdir}/init.d
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer to if __STDC__ is defined, since
# exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include
#else
# include
#endif
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
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ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
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ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer to if __STDC__ is defined, since
# exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include
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# include
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Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
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rm -f conftest.err conftest.i conftest.$ac_ext
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# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
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{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
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ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
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if test "${ac_cv_path_GREP+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
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test -z "$as_dir" && as_dir=.
for ac_prog in grep ggrep; do
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case `"$ac_path_GREP" --version 2>&1` in
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ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
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cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
$as_echo 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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ac_path_GREP_max=$ac_count
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$ac_path_GREP_found && break 3
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fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
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GREP="$ac_cv_path_GREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if test "${ac_cv_path_EGREP+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in egrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
$as_echo 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if test "${ac_cv_header_stdc+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_header_stdc=yes
else
ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "memchr" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "free" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then :
:
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
(('a' <= (c) && (c) <= 'i') \
|| ('j' <= (c) && (c) <= 'r') \
|| ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
else
ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
fi
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_header in arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h strings.h sys/file.h sys/socket.h syslog.h unistd.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_func in alarm inet_ntoa localtime_r memmove memset mkdir putenv rmdir setenv socket strstr strtol strtoul ftruncate strrchr
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
# Check whether --enable-largefile was given.
if test "${enable_largefile+set}" = set; then :
enableval=$enable_largefile;
fi
if test "$enable_largefile" != no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
if test "${ac_cv_sys_largefile_CC+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_cv_sys_largefile_CC=no
if test "$GCC" != yes; then
ac_save_CC=$CC
while :; do
# IRIX 6.2 and later do not support large files by default,
# so use the C compiler's -n32 option if that helps.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
break
fi
rm -f core conftest.err conftest.$ac_objext
CC="$CC -n32"
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext
break
done
CC=$ac_save_CC
rm -f conftest.$ac_ext
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
if test "$ac_cv_sys_largefile_CC" != no; then
CC=$CC$ac_cv_sys_largefile_CC
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
$as_echo_n "(cached) " >&6
else
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _FILE_OFFSET_BITS 64
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_sys_file_offset_bits=unknown
break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
no | unknown) ;;
*)
cat >>confdefs.h <<_ACEOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
_ACEOF
;;
esac
rm -rf conftest*
if test $ac_cv_sys_file_offset_bits = unknown; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
if test "${ac_cv_sys_large_files+set}" = set; then :
$as_echo_n "(cached) " >&6
else
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _LARGE_FILES 1
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_sys_large_files=unknown
break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
$as_echo "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
no | unknown) ;;
*)
cat >>confdefs.h <<_ACEOF
#define _LARGE_FILES $ac_cv_sys_large_files
_ACEOF
;;
esac
rm -rf conftest*
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
if test "${ac_cv_header_stdbool_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifndef bool
"error: bool is not defined"
#endif
#ifndef false
"error: false is not defined"
#endif
#if false
"error: false is not 0"
#endif
#ifndef true
"error: true is not defined"
#endif
#if true != 1
"error: true is not 1"
#endif
#ifndef __bool_true_false_are_defined
"error: __bool_true_false_are_defined is not defined"
#endif
struct s { _Bool s: 1; _Bool t; } s;
char a[true == 1 ? 1 : -1];
char b[false == 0 ? 1 : -1];
char c[__bool_true_false_are_defined == 1 ? 1 : -1];
char d[(bool) 0.5 == true ? 1 : -1];
bool e = &s;
char f[(_Bool) 0.0 == false ? 1 : -1];
char g[true];
char h[sizeof (_Bool)];
char i[sizeof s.t];
enum { j = false, k = true, l = false * true, m = true * 256 };
/* The following fails for
HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
_Bool n[m];
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
# if defined __xlc__ || defined __GNUC__
/* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
reported by James Lemley on 2005-10-05; see
http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
This test is not quite right, since xlc is allowed to
reject this program, as the initializer for xlcbug is
not one of the forms that C requires support for.
However, doing the test right would require a runtime
test, and that would make cross-compilation harder.
Let us hope that IBM fixes the xlc bug, and also adds
support for this kind of constant expression. In the
meantime, this test will reject xlc, which is OK, since
our stdbool.h substitute should suffice. We also test
this with GCC, where it should work, to detect more
quickly whether someone messes up the test in the
future. */
char digs[] = "0123456789";
int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
# endif
/* Catch a bug in an HP-UX C compiler. See
http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
*/
_Bool q = true;
_Bool *pq = &q;
int
main ()
{
*pq |= q;
*pq |= ! q;
/* Refer to every declared value, to avoid compiler optimizations. */
return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+ !m + !n + !o + !p + !q + !pq);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_header_stdbool_h=yes
else
ac_cv_header_stdbool_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
$as_echo "$ac_cv_header_stdbool_h" >&6; }
ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
if test "x$ac_cv_type__Bool" = x""yes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE__BOOL 1
_ACEOF
fi
if test $ac_cv_header_stdbool_h = yes; then
$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = x""yes; then :
else
cat >>confdefs.h <<_ACEOF
#define off_t long int
_ACEOF
fi
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = x""yes; then :
else
cat >>confdefs.h <<_ACEOF
#define size_t unsigned int
_ACEOF
fi
ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
if test "x$ac_cv_type_ssize_t" = x""yes; then :
else
cat >>confdefs.h <<_ACEOF
#define ssize_t int
_ACEOF
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
if test "${ac_cv_type_uid_t+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "uid_t" >/dev/null 2>&1; then :
ac_cv_type_uid_t=yes
else
ac_cv_type_uid_t=no
fi
rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
$as_echo "$ac_cv_type_uid_t" >&6; }
if test $ac_cv_type_uid_t = no; then
$as_echo "#define uid_t int" >>confdefs.h
$as_echo "#define gid_t int" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
if test "x$ac_cv_type_pid_t" = x""yes; then :
else
cat >>confdefs.h <<_ACEOF
#define pid_t int
_ACEOF
fi
for ac_header in vfork.h
do :
ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
if test "x$ac_cv_header_vfork_h" = x""yes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_VFORK_H 1
_ACEOF
fi
done
for ac_func in fork vfork
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
if test "x$ac_cv_func_fork" = xyes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
$as_echo_n "checking for working fork... " >&6; }
if test "${ac_cv_func_fork_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
ac_cv_func_fork_works=cross
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{
/* By Ruediger Kuhlmann. */
return fork () < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
ac_cv_func_fork_works=yes
else
ac_cv_func_fork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
$as_echo "$ac_cv_func_fork_works" >&6; }
else
ac_cv_func_fork_works=$ac_cv_func_fork
fi
if test "x$ac_cv_func_fork_works" = xcross; then
case $host in
*-*-amigaos* | *-*-msdosdjgpp*)
# Override, as these systems have only a dummy fork() stub
ac_cv_func_fork_works=no
;;
*)
ac_cv_func_fork_works=yes
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
ac_cv_func_vfork_works=$ac_cv_func_vfork
if test "x$ac_cv_func_vfork" = xyes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
$as_echo_n "checking for working vfork... " >&6; }
if test "${ac_cv_func_vfork_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
ac_cv_func_vfork_works=cross
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Thanks to Paul Eggert for this test. */
$ac_includes_default
#include
#ifdef HAVE_VFORK_H
# include
#endif
/* On some sparc systems, changes by the child to local and incoming
argument registers are propagated back to the parent. The compiler
is told about this with #include , but some compilers
(e.g. gcc -O) don't grok . Test for this by using a
static variable whose address is put into a register that is
clobbered by the vfork. */
static void
#ifdef __cplusplus
sparc_address_test (int arg)
# else
sparc_address_test (arg) int arg;
#endif
{
static pid_t child;
if (!child) {
child = vfork ();
if (child < 0) {
perror ("vfork");
_exit(2);
}
if (!child) {
arg = getpid();
write(-1, "", 0);
_exit (arg);
}
}
}
int
main ()
{
pid_t parent = getpid ();
pid_t child;
sparc_address_test (0);
child = vfork ();
if (child == 0) {
/* Here is another test for sparc vfork register problems. This
test uses lots of local variables, at least as many local
variables as main has allocated so far including compiler
temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
reuse the register of parent for one of the local variables,
since it will think that parent can't possibly be used any more
in this routine. Assigning to the local variable will thus
munge parent in the parent process. */
pid_t
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
/* Convince the compiler that p..p7 are live; otherwise, it might
use the same hardware register for all 8 local variables. */
if (p != p1 || p != p2 || p != p3 || p != p4
|| p != p5 || p != p6 || p != p7)
_exit(1);
/* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
from child file descriptors. If the child closes a descriptor
before it execs or exits, this munges the parent's descriptor
as well. Test for this by closing stdout in the child. */
_exit(close(fileno(stdout)) != 0);
} else {
int status;
struct stat st;
while (wait(&status) != child)
;
return (
/* Was there some problem with vforking? */
child < 0
/* Did the child fail? (This shouldn't happen.) */
|| status
/* Did the vfork/compiler bug occur? */
|| parent != getpid()
/* Did the file descriptor bug occur? */
|| fstat(fileno(stdout), &st) != 0
);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
ac_cv_func_vfork_works=yes
else
ac_cv_func_vfork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
$as_echo "$ac_cv_func_vfork_works" >&6; }
fi;
if test "x$ac_cv_func_fork_works" = xcross; then
ac_cv_func_vfork_works=$ac_cv_func_vfork
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi
if test "x$ac_cv_func_vfork_works" = xyes; then
$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
else
$as_echo "#define vfork fork" >>confdefs.h
fi
if test "x$ac_cv_func_fork_works" = xyes; then
$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
fi
for ac_header in stdlib.h
do :
ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = x""yes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_STDLIB_H 1
_ACEOF
fi
done
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
ac_cv_func_malloc_0_nonnull=no
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined STDC_HEADERS || defined HAVE_STDLIB_H
# include
#else
char *malloc ();
#endif
int
main ()
{
return ! malloc (0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
ac_cv_func_malloc_0_nonnull=yes
else
ac_cv_func_malloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
if test $ac_cv_func_malloc_0_nonnull = yes; then :
$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
else
$as_echo "#define HAVE_MALLOC 0" >>confdefs.h
case " $LIBOBJS " in
*" malloc.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS malloc.$ac_objext"
;;
esac
$as_echo "#define malloc rpl_malloc" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
$as_echo_n "checking for inline... " >&6; }
if test "${ac_cv_c_inline+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo () {return 0; }
$ac_kw foo_t foo () {return 0; }
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
test "$ac_cv_c_inline" != no && break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
$as_echo "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
inline | yes) ;;
*)
case $ac_cv_c_inline in
no) ac_val=;;
*) ac_val=$ac_cv_c_inline;;
esac
cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char pthread_create ();
int
main ()
{
return pthread_create ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_pthread_pthread_create=yes
else
ac_cv_lib_pthread_pthread_create=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBPTHREAD 1
_ACEOF
LIBS="-lpthread $LIBS"
else
\
as_fn_error $? "libpthread is needed" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for magic_load in -lmagic" >&5
$as_echo_n "checking for magic_load in -lmagic... " >&6; }
if test "${ac_cv_lib_magic_magic_load+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lmagic $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char magic_load ();
int
main ()
{
return magic_load ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_magic_magic_load=yes
else
ac_cv_lib_magic_magic_load=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_magic_magic_load" >&5
$as_echo "$ac_cv_lib_magic_magic_load" >&6; }
if test "x$ac_cv_lib_magic_magic_load" = x""yes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBMAGIC 1
_ACEOF
LIBS="-lmagic $LIBS"
fi
#AC_CONFIG_HEADERS([config.h options.h])
ac_config_files="$ac_config_files Makefile cgi_wrapper/Makefile options.h"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.
_ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
# `set' does not quote correctly, so add quotes: double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
) |
sed '
/^ac_cv_env_/b end
t clear
:clear
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
test "x$cache_file" != "x/dev/null" &&
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
cat confcache >$cache_file
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
DEFS=-DHAVE_CONFIG_H
ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
if test -n "$EXEEXT"; then
am__EXEEXT_TRUE=
am__EXEEXT_FALSE='#'
else
am__EXEEXT_TRUE='#'
am__EXEEXT_FALSE=
fi
if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
: ${CONFIG_STATUS=./config.status}
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${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. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='print -r --'
as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='printf %s\n'
as_echo_n='printf %s'
else
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
as_echo_n='/usr/ucb/echo -n'
else
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
as_echo_n_body='eval
arg=$1;
case $arg in #(
*"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
esac;
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
'
export as_echo_n_body
as_echo_n='sh -c $as_echo_n_body as_echo'
fi
export as_echo_body
as_echo='sh -c $as_echo_body as_echo'
fi
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
$as_echo "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -p'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -p'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -p'
fi
else
as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
if test -x / >/dev/null 2>&1; then
as_test_x='test -x'
else
if ls -dL / >/dev/null 2>&1; then
as_ls_L_option=L
else
as_ls_L_option=
fi
as_test_x='
eval sh -c '\''
if test -d "$1"; then
test -d "$1/.";
else
case $1 in #(
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
???[sx]*):;;*)false;;esac;fi
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'
fi
as_executable_p=$as_test_x
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by weborf $as_me 0.13, which was
generated by GNU Autoconf 2.67. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
on `(hostname || uname -n) 2>/dev/null | sed 1q`
"
_ACEOF
case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac
case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
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cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.
Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
--config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files:
$config_files
Configuration headers:
$config_headers
Configuration commands:
$config_commands
Report bugs to ."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
weborf config.status 0.13
configured by $0, generated by GNU Autoconf 2.67,
with options \\"\$ac_cs_config\\"
Copyright (C) 2010 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=?*)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
ac_shift=:
;;
--*=)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=
ac_shift=:
;;
*)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
esac
case $ac_option in
# Handling of the options.
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
$as_echo "$ac_cs_version"; exit ;;
--config | --confi | --conf | --con | --co | --c )
$as_echo "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
'') as_fn_error $? "missing file argument" ;;
esac
as_fn_append CONFIG_FILES " '$ac_optarg'"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
case $ac_optarg in
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esac
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
--help | --hel | -h )
$as_echo "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
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Try \`$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1"
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esac
shift
done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent"
fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
shift
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
exec "\$@"
fi
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
$as_echo "$ac_log"
} >&5
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cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"cgi_wrapper/Makefile") CONFIG_FILES="$CONFIG_FILES cgi_wrapper/Makefile" ;;
"options.h") CONFIG_FILES="$CONFIG_FILES options.h" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
esac
done
# If the user did not use the arguments to specify the items to instantiate,
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# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
tmp=
trap 'exit_status=$?
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
' 0
trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -n "$tmp" && test -d "$tmp"
} ||
{
tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then
ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
ac_cs_awk_cr='\\r'
else
ac_cs_awk_cr=$ac_cr
fi
echo 'BEGIN {' >"$tmp/subs1.awk" &&
_ACEOF
{
echo "cat >conf$$subs.awk <<_ACEOF" &&
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
echo "_ACEOF"
} >conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
. ./conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
if test $ac_delim_n = $ac_delim_num; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
rm -f conf$$subs.sh
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' >$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$tmp/subs1.awk" <<_ACAWK &&
for (key in S) S_is_set[key] = 1
FS = ""
}
{
line = $ 0
nfields = split(line, field, "@")
substed = 0
len = length(field[1])
for (i = 2; i < nfields; i++) {
key = field[i]
keylen = length(key)
if (S_is_set[key]) {
value = S[key]
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
len += length(value) + length(field[++i])
substed = 1
} else
len += 1 + keylen
}
print line
}
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
cat
fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
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ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
h
s///
s/^/:/
s/[ ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[ ]*\).*/\1/
G
s/\n//
s/^[^=]*=[ ]*$//
}'
fi
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"
# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF
# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.
# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
ac_t=`sed -n "/$ac_delim/p" confdefs.h`
if test -z "$ac_t"; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any. Preserve backslash
# newline sequences.
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' >$CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
for (key in D) D_is_set[key] = 1
FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
line = \$ 0
split(line, arg, " ")
if (arg[1] == "#") {
defundef = arg[2]
mac1 = arg[3]
} else {
defundef = substr(arg[1], 2)
mac1 = arg[2]
}
split(mac1, mac2, "(") #)
macro = mac2[1]
prefix = substr(line, 1, index(line, defundef) - 1)
if (D_is_set[macro]) {
# Preserve the white space surrounding the "#".
print prefix "define", macro P[macro] D[macro]
next
} else {
# Replace #undef with comments. This is necessary, for example,
# in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
if (defundef == "undef") {
print "/*", prefix defundef, macro, "*/"
next
}
}
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
shift
for ac_tag
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain `:'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
esac
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
done
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
fi
# Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #(
*\&* | *\|* | *\\* )
ac_sed_conf_input=`$as_echo "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;;
esac
case $ac_tag in
*:-:* | *:-) cat >"$tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in
:F)
#
# CONFIG_FILE
#
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
ac_MKDIR_P=$MKDIR_P
case $MKDIR_P in
[\\/$]* | ?:[\\/]* ) ;;
*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
p
q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
s&@infodir@&$infodir&g
s&@localedir@&$localedir&g
s&@mandir@&$mandir&g
s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF
# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$tmp/stdin"
case $ac_file in
-) cat "$tmp/out" && rm -f "$tmp/out";;
*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
;;
:H)
#
# CONFIG_HEADER
#
if test x"$ac_file" != x-; then
{
$as_echo "/* $configure_input */" \
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
} >"$tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
else
rm -f "$ac_file"
mv "$tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
$as_echo "/* $configure_input */" \
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
case $_am_header in
$_am_arg | $_am_arg:* )
break ;;
* )
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$_am_arg" : 'X\(//\)[^/]' \| \
X"$_am_arg" : 'X\(//\)$' \| \
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`/stamp-h$_am_stamp_count
;;
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
;;
esac
case $ac_file$ac_mode in
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
# Autoconf 2.62 quotes --file arguments for eval, but not when files
# are listed without --file. Let's play safe and only enable the eval
# if we detect the quoting.
case $CONFIG_FILES in
*\'*) eval set x "$CONFIG_FILES" ;;
*) set x $CONFIG_FILES ;;
esac
shift
for mf
do
# Strip MF so we end up with the name of the file.
mf=`echo "$mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile or not.
# We used to match only the files named `Makefile.in', but
# some people rename them; so instead we look at the file content.
# Grep'ing the first line is not enough: some people post-process
# each Makefile.in and add a new line on top of each file to say so.
# Grep'ing the whole file is not good either: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000.
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$mf" : 'X\(//\)[^/]' \| \
X"$mf" : 'X\(//\)$' \| \
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
else
continue
fi
# Extract the definition of DEPDIR, am__include, and am__quote
# from the Makefile without running `make'.
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
am__include=`sed -n 's/^am__include = //p' < "$mf"`
test -z "am__include" && continue
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
# When using ansi2knr, U may be empty or an underscore; expand it
U=`sed -n 's/^U = //p' < "$mf"`
# Find all dependency output files, they are included files with
# $(DEPDIR) in their names. We invoke sed twice because it is the
# simplest approach to changing $(DEPDIR) to its actual value in the
# expansion.
for file in `sed -n "
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$file" : 'X\(//\)[^/]' \| \
X"$file" : 'X\(//\)$' \| \
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir=$dirpart/$fdir; as_fn_mkdir_p
# echo "creating $dirpart/$file"
echo '# dummy' > "$dirpart/$file"
done
done
}
;;
esac
done # for ac_tag
as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save
test $ac_write_fail = 0 ||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
ac_config_status_args=
test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
weborf-0.13/configure.ac 0000644 0000765 0000765 00000001764 11537443314 012157 0000000 0000000 AC_INIT([weborf], [0.13], [tiposchi@tiscali.it])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_SRCDIR([queue.c])
AC_CONFIG_HEADERS([config.h])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
AM_INIT_AUTOMAKE([foreign -Wall -Werror])
AM_MAINTAINER_MODE
AC_PROG_CC
AC_SUBST([cgibindir], [${libdir}/cgi-bin])
AC_SUBST([initdir], [${sysconfdir}/init.d])
AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h strings.h sys/file.h sys/socket.h syslog.h unistd.h])
AC_CHECK_FUNCS([alarm inet_ntoa localtime_r memmove memset mkdir putenv rmdir setenv socket strstr strtol strtoul ftruncate strrchr])
AC_SYS_LARGEFILE
AC_HEADER_STDBOOL
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UID_T
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_C_INLINE
AC_CHECK_LIB([pthread], [pthread_create], , \
AC_MSG_ERROR([libpthread is needed])
)
AC_CHECK_LIB([magic], [magic_load], , )
#AC_CONFIG_HEADERS([config.h options.h])
AC_CONFIG_FILES([Makefile
cgi_wrapper/Makefile
options.h
])
AC_OUTPUT
weborf-0.13/listener.c 0000644 0000765 0000765 00000016623 11537630506 011663 0000000 0000000 /*
Weborf
Copyright (C) 2007 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
@author Giuseppe Pappalardo
@author Salvo Rinaldi
*/
#include "options.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "listener.h"
#include "instance.h"
#include "queue.h"
#include "utils.h"
#include "mystring.h"
#include "types.h"
#include "cachedir.h"
#include "configuration.h"
#include "mynet.h"
#define _GNU_SOURCE
syn_queue_t queue; //Queue for opened sockets
t_thread_info thread_info;
extern weborf_configuration_t weborf_conf;
pthread_attr_t t_attr; //thread's attributes
pthread_key_t thread_key; //key for pthread_setspecific
/**
Sets t_attr to make detached threads
and initializes pthread_keys
*/
static void init_thread_attr() {
pthread_attr_init(&t_attr);
pthread_attr_setdetachstate(&t_attr, PTHREAD_CREATE_DETACHED);
pthread_key_create(&thread_key,NULL);
}
/**
Starts threads
Specify how many threads start.
*/
void init_threads(unsigned int count) {
static long int id = 1;
//t_free=MAXTHREAD;
int effective=0,i;
pthread_t t_id;//Unused var, thread's system id
pthread_mutex_lock(&thread_info.mutex);
//Check condition within the lock
if (thread_info.count + count < MAXTHREAD) {
//Start
for (i = 1; i <= count; i++)
if (pthread_create(&t_id, &t_attr, instance, (void *) (id++))==0) effective++;
thread_info.count+=effective; // increases the count of started threads
#ifdef THREADDBG
syslog(LOG_DEBUG, "There are %d free threads", thread_info.free);
#endif
#ifdef SERVERDBG
if (effective!=count)
syslog(LOG_CRIT,"Unable to launch the required threads");
#endif
}
pthread_mutex_unlock(&thread_info.mutex);
}
/**
This function inits the logger.
Will use syslogd
*/
static void init_logger() {
openlog("weborf", LOG_ODELAY, LOG_DAEMON);
#ifdef SERVERDBG
syslog(LOG_INFO, "Starting server...");
#endif
}
static void init_thread_info() {
//Init thread_info
pthread_mutex_init(&thread_info.mutex, NULL);
thread_info.count=0;
thread_info.free=0;
}
static void init_thread_shaping() {
//Starts the monitoring thread, to close unused threads
pthread_t t_id; //Unused var
pthread_create(&t_id, NULL, t_shape, (void *) NULL);
}
/**
* Set quit action on SIGTERM and SIGINT
* and prints the internal status on SIGUSR1
* */
static void init_signals() {
//Handle SIGINT and SIGTERM
signal(SIGINT, quit);
signal(SIGTERM, quit);
//Prints queue status with this signal
signal(SIGUSR1, print_queue_status);
}
int main(int argc, char *argv[]) {
int s, s1; //Socket descriptors
init_logger();
init_thread_info();
configuration_load(argc,argv);
if (weborf_conf.is_inetd) inetd();
print_start_disclaimer(argc,argv);
s = net_create_server_socket();
net_bind_and_listen(s);
set_new_uid(weborf_conf.uid);
//init the queue for opened sockets
if (q_init(&queue, MAXTHREAD + 1) != 0)
exit(NOMEM);
//Starts the 1st group of threads
init_thread_attr();
init_threads(INITIALTHREAD);
init_thread_shaping();
init_signals();
//Infinite cycle, accept connections
while (1) {
s1 = accept(s, NULL,NULL);
if (s1 >= 0 && q_put(&queue, s1)!=0) { //Adds s1 to the queue
#ifdef REQUESTDBG
syslog(LOG_ERR,"Not enough resources, dropping connection...");
#endif
close(s1);
}
//Start new thread if needed
if (thread_info.free <= LOWTHREAD && thread_info.free MAXFREETHREAD) { //Too much free threads, terminates one of them
//Write the termination order to the queue, the thread who will read it, will terminate
q_put(&queue,-1);
}
//pthread_mutex_unlock(&thread_info.mutex);
}
return NULL; //make gcc happy
}
/**
Will print the internal status of the queue.
This function is triggered by SIGUSR1 signal.
*/
void print_queue_status() {
//Lock because the values are read many times and it's needed that they have the same value all the times
if ( pthread_mutex_trylock(&queue.mutex)==0) {
printf("Queue is unlocked\n");
pthread_mutex_unlock(&queue.mutex);
} else {
printf("Queue is locked\n");
}
if ( pthread_mutex_trylock(&thread_info.mutex)==0) {
printf("thread_info is unlocked\n");
pthread_mutex_unlock(&thread_info.mutex);
} else {
printf("thread_info is locked\n");
}
pthread_mutex_lock(&thread_info.mutex);
printf("=== Queue ===\ncount: %d\t"
"size: %d\n"
"head: %d\t"
"tail: %d\n"
"wait_data: %d\t"
"wait_space: %d\n"
"=== Threads ===\n"
"Maximum: %d\n"
"Started: %d\n"
"Free: %d\n"
"Busy: %d\n",
queue.num,queue.size,
queue.head,queue.tail,
queue.n_wait_dt,queue.n_wait_sp,
MAXTHREAD,thread_info.count,
thread_info.free,thread_info.count-thread_info.free
);
pthread_mutex_unlock(&thread_info.mutex);
}
weborf-0.13/listener.h 0000644 0000765 0000765 00000002033 11536415542 011656 0000000 0000000 /*
Weborf
Copyright (C) 2007 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
@author Giuseppe Pappalardo
*/
#ifndef WEBORF_LISTENER_H
#define WEBORF_LISTENER_H
#define NOMEM 7
void init_threads(unsigned int count);
void quit();
void print_queue_status();
void *t_shape(void *nulla);
void set_authsocket(char *);
void chn_thread_count(int val);
void set_new_uid(int uid);
#endif
weborf-0.13/instance.c 0000644 0000765 0000765 00000123734 11537452107 011643 0000000 0000000 /*
Weborf
Copyright (C) 2007 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
@author Salvo Rinaldi
*/
#include "options.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "utils.h"
#include "myio.h"
#include "cgi.h"
#include "queue.h"
#include "mystring.h"
#include "mime.h"
#include "instance.h"
#include "cachedir.h"
#include "types.h"
#include "auth.h"
extern syn_queue_t queue; //Queue for open sockets
extern t_thread_info thread_info;
extern weborf_configuration_t weborf_conf;
extern char* indexes[MAXINDEXCOUNT]; //Array containing index files
extern int indexes_l; //Length of array
extern pthread_key_t thread_key; //key for pthread_setspecific
int request_auth(connection_t *connection_prop);
void piperr();
int write_dir(char *real_basedir, connection_t * connection_prop);
static int tar_send_dir(connection_t* connection_prop);
static int send_page(buffered_read_t* read_b, connection_t* connection_prop);
static int send_error_header(int retval, connection_t *connection_prop);
static int get_or_post(connection_t *connection_prop, string_t post_param);
/**
Checks if the required resource has the same date as the one cached in the client.
If they are the same, returns 0,
returns 1 otherwise
If the ETag matches this function will send to the client a 304 response too, so
if this function returns 0, the HTTP request has been already served.
The char* buffer must be at least RBUFFER bytes (see definitions in options.h)
*/
static inline int check_etag(connection_t* connection_prop,char *a) {
//Find if it is a range request, 13 is strlen of "if-none-match"
char *if_none_match="If-None-Match";
if (get_param_value(connection_prop->http_param,if_none_match,a,RBUFFER,strlen(if_none_match))) {
time_t etag=(time_t)strtol(a+1,NULL,0);
if (connection_prop->strfile_stat.st_mtime==etag) {
//Browser has the item in its cache, sending 304
send_http_header(304,0,NULL,true,etag,connection_prop);
return 0;
}
}
return 1;
}
/**
This function does some changes on the URL.
The url will never be longer than the original one.
*/
static inline void modURL(char* url) {
replaceEscape(url);
//Prevents the use of .. to access the whole filesystem
strReplace(url,"../",'\0');
//TODO AbsoluteURI: Check if the url uses absolute url, and in that case remove the 1st part
}
/**
Sets keep_alive and protocol_version fields of connection_t
*/
static inline void set_connection_props(connection_t *connection_prop) {
char a[12];//Gets the value
//Obtains the connection header, writing it into the a buffer, and sets connection=true if the header is present
bool connection=get_param_value(connection_prop->http_param,"Connection", a,sizeof(a),strlen("Connection"));
//Setting the connection type, using protocol version
if (connection_prop->http_param[7]=='1' && connection_prop->http_param[5]=='1') {//Keep alive by default (protocol 1.1)
connection_prop->protocol_version=HTTP_1_1;
connection_prop->keep_alive=(connection && strncmp(a,"close",5)==0)?false:true;
} else {//Not http1.1
//Constants are set to make this line work
connection_prop->protocol_version=connection_prop->http_param[7];
connection_prop->keep_alive=(connection && strncmp(a,"Keep",4)==0)?true:false;
}
modURL(connection_prop->page);//Operations on the url string
split_get_params(connection_prop);//Splits URI into page and parameters
connection_prop->basedir=get_basedir(connection_prop->http_param);
}
static inline void handle_requests(char* buf,buffered_read_t * read_b,int * bufFull,connection_t* connection_prop,long int id) {
int from;
int sock=connection_prop->sock;
char *lasts;//Used by strtok_r
short int r;//Readed char
char *end;//Pointer to header's end
while (true) { //Infinite cycle to handle all pipelined requests
if ((*bufFull)!=0) {
memset(buf,0,(*bufFull));//Sets to 0 the buffer, only the part used for the previous request in the same connection
(*bufFull)=0;//bufFull-(end-buf+4);
}
from=0;
while ((end=strstr(buf+from,"\r\n\r"))==NULL) { //Determines if there is a \r\n\r which is an ending sequence
//ssize_t rsize=buffer_strstr(sock,read_b,"\r\n\r\n");
//r=buffer_read(sock, buf+(*bufFull),rsize+strlen("\r\n\r\n"),read_b);//Reads 2 char and adds to the buffer
r=buffer_read(sock, buf+(*bufFull),2,read_b);//Reads 2 char and adds to the buffer
if (r<=0) { //Connection closed or error
return;
}
if (!(buf[*bufFull]==10 || buf[*bufFull]==13)) {//Optimization to make strstr parse only the ending part of the string
from=(*bufFull);
}
//TODO remove this crap!!
//if ((*bufFull)!=0) { //Removes Cr Lf from beginning
(*bufFull)+=r;//Sets the end of the user buffer (may contain more than one header)
//} else if (buf[*bufFull]!='\n' && buf[*bufFull]!='\r') {
// (*bufFull)+=r;
//}
//Buffer full and still no valid http header
if ((*bufFull)>=INBUFFER) goto bad_request;
}
if (strstr(buf+from,"\r\n\r\n")==NULL) {//If we didn't read yet the lst \n of the ending sequence, we read it now, so it won't disturb the next request
*bufFull+=buffer_read(sock, buf+*bufFull,1,read_b);//Reads 1 char and adds to the buffer
}
end[2]='\0';//Terminates the header, leaving a final \r\n in it
//Finds out request's kind
if (strncmp(buf,"GET",strlen("GET"))==0) connection_prop->method_id=GET;
else if (strncmp(buf,"POST",strlen("POST"))==0) connection_prop->method_id=POST;
else if (strncmp(buf,"PUT",strlen("PUT"))==0) connection_prop->method_id=PUT;
else if (strncmp(buf,"DELETE",strlen("DELETE"))==0) connection_prop->method_id=DELETE;
else if (strncmp(buf,"OPTIONS",strlen("OPTIONS"))==0) connection_prop->method_id=OPTIONS;
#ifdef WEBDAV
else if (strncmp(buf,"PROPFIND",strlen("PROPFIND"))==0) connection_prop->method_id=PROPFIND;
else if (strncmp(buf,"MKCOL",strlen("MKCOL"))==0) connection_prop->method_id=MKCOL;
else if (strncmp(buf,"COPY",strlen("COPY"))==0) connection_prop->method_id=COPY;
else if (strncmp(buf,"MOVE",strlen("MOVE"))==0) connection_prop->method_id=MOVE;
#endif
else goto bad_request;
connection_prop->method=strtok_r(buf," ",&lasts);//Must be done to eliminate the request
connection_prop->page=strtok_r(NULL," ",&lasts);
if (connection_prop->page==NULL || connection_prop->method == NULL) goto bad_request;
connection_prop->http_param=lasts;
#ifdef THREADDBG
syslog(LOG_INFO,"Requested page: %s to Thread %ld",connection_prop->page,id);
#endif
//Stores the parameters of the request
set_connection_props(connection_prop);
if (send_page(read_b, connection_prop)<0) {
#ifdef REQUESTDBG
syslog(LOG_INFO,"%s - FAILED - %s %s",connection_prop->ip_addr,connection_prop->method,connection_prop->page);
#endif
close(sock);
return;//Unable to send an error
}
#ifdef REQUESTDBG
syslog(LOG_INFO,"%s - %d - %s %s",connection_prop->ip_addr,connection_prop->status_code,connection_prop->method,connection_prop->page);
#endif
//Non pipelined
if (connection_prop->keep_alive==false) return;
} /* while */
bad_request:
send_err(connection_prop,400,"Bad request");
close(sock);
return;
}
/**
Set thread with id as free
*/
void change_free_thread(long int id,int free_d, int count_d) {
pthread_mutex_lock(&thread_info.mutex);
thread_info.free+=free_d;
thread_info.count+=count_d;
#ifdef THREADDBG
syslog(LOG_DEBUG,"There are %d free threads",thread_info.free);
#endif
pthread_mutex_unlock(&thread_info.mutex);
}
/**
Function executed at the beginning of the thread
Takes open sockets from the queue and serves the requests
Doesn't do busy waiting
*/
void * instance(void * nulla) {
thread_prop_t thread_prop; //Server's props
pthread_setspecific(thread_key, (void *)&thread_prop); //Set thread_prop as thread variable
//General init of the thread
thread_prop.id=(long int)nulla;//Set thread's id
#ifdef THREADDBG
syslog(LOG_DEBUG,"Starting thread %ld",thread_prop.id);
#endif
//Vars
int bufFull=0; //Amount of buf used
connection_t connection_prop; //Struct to contain properties of the connection
buffered_read_t read_b; //Buffer for buffered reader
int sock=0; //Socket with the client
char * buf=calloc(INBUFFER+1,sizeof(char)); //Buffer to contain the HTTP request
connection_prop.strfile=malloc(URI_LEN); //buffer for filename
signal(SIGPIPE, SIG_IGN);//Ignores SIGPIPE
#ifdef IPV6
struct sockaddr_in6 addr;//Local and remote address
socklen_t addr_l=sizeof(struct sockaddr_in6);
#else
struct sockaddr_in addr;
int addr_l=sizeof(struct sockaddr_in);
#endif
if (mime_init(&thread_prop.mime_token)!=0 || buffer_init(&read_b,BUFFERED_READER_SIZE)!=0 || buf==NULL || connection_prop.strfile==NULL) { //Unable to allocate the buffer
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers for new thread");
#endif
goto release_resources;
}
//Start accepting sockets
change_free_thread(thread_prop.id,1,0);
while (true) {
q_get(&queue, &sock);//Gets a socket from the queue
change_free_thread(thread_prop.id,-1,0);//Sets this thread as busy
if (sock<0) { //Was not a socket but a termination order
goto release_resources;
}
connection_prop.sock=sock;//Assigned socket into the struct
//Converting address to string
#ifdef IPV6
getpeername(sock, (struct sockaddr *)&addr, &addr_l);
inet_ntop(AF_INET6, &addr.sin6_addr, connection_prop.ip_addr, INET6_ADDRSTRLEN);
#else
getpeername(sock, (struct sockaddr *)&addr,(socklen_t *) &addr_l);
inet_ntop(AF_INET, &addr.sin_addr, connection_prop.ip_addr, INET_ADDRSTRLEN);
#endif
#ifdef THREADDBG
syslog(LOG_DEBUG,"Thread %ld: Reading from socket",thread_prop.id);
#endif
handle_requests(buf,&read_b,&bufFull,&connection_prop,thread_prop.id);
#ifdef THREADDBG
syslog(LOG_DEBUG,"Thread %ld: Closing socket with client",thread_prop.id);
#endif
close(sock);//Closing the socket
buffer_reset (&read_b);
change_free_thread(thread_prop.id,1,0);//Sets this thread as free
}
release_resources:
#ifdef THREADDBG
syslog(LOG_DEBUG,"Terminating thread %ld",thread_prop.id);
#endif
free(buf);
free(connection_prop.strfile);
buffer_free(&read_b);
mime_release(thread_prop.mime_token);
change_free_thread(thread_prop.id,0,-1);//Reduces count of threads
pthread_exit(0);
return NULL;//Never reached
}
/**
This function handles a PUT request.
It requires the socket, connection_t struct and buffered_read_t to read from
the socket, since the reading is internally buffered.
PUT size has no hardcoded limits.
Auth provider has to check for the file's size and refuse it if it is the case.
This function will not work if there is no auth provider.
*/
int read_file(connection_t* connection_prop,buffered_read_t* read_b) {
int sock=connection_prop->sock;
if (weborf_conf.authsock==NULL) {
return ERR_FORBIDDEN;
}
//Checking if there is any unsupported Content-* header. In this case return 501 (Not implemented)
{
char*header=connection_prop->http_param;
while ((header=strstr(header,"Content-"))!=NULL) {
if (strncmp(header,"Content-Length",14)!=0) {
return ERR_NOTIMPLEMENTED;
}
header++;
}
}
char a[NBUFFER]; //Buffer for field's value
int retval;
long long int content_l; //Length of the put data
//Gets the value of content-length header
bool r=get_param_value(connection_prop->http_param,"Content-Length", a,NBUFFER,strlen("Content-Length"));//14 is content-lenght's len
if (r!=false) {//If there is no content-lenght returns error
content_l=strtoll( a , NULL, 0 );
} else {//No data
return ERR_NODATA;
}
//Checks if file already exists or not (needed for response code)
if (file_exists(connection_prop->strfile)) {//Resource already existed (No content)
retval=OK_NOCONTENT;
} else {//Resource was created (Created)
retval=OK_CREATED;
}
int fd=open(connection_prop->strfile,O_WRONLY|O_CREAT,S_IRUSR|S_IWUSR);
if (fd<0) {
return ERR_FILENOTFOUND;
}
ftruncate(fd,content_l);
char* buf=malloc(FILEBUF);//Buffer to read from file
if (buf==NULL) {
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers");
#endif
close(fd);
return ERR_NOMEM;
}
long long int read_,write_;
long long int tot_read=0;
long long int to_read;
while ((to_read=(content_l-tot_read)>FILEBUF?FILEBUF:content_l-tot_read)>0) {
read_=buffer_read(sock,buf,to_read,read_b);
write_=write(fd,buf,read_);
if (write_!=read_) {
retval= ERR_BRKPIPE;
break;
}
tot_read+=read_;
}
free(buf);
close(fd);
return retval;
}
/**
This function handles a DELETE request.
It requires the socket, connection_t struct
Auth provider has to check if it is allowed to delete the file or not.
This function will not work if there is no auth provider.
*/
int delete_file(connection_t* connection_prop) {
int retval;
if (weborf_conf.authsock==NULL) {
return ERR_FORBIDDEN;
}
//connection_prop->strfile
struct stat stat_d;
if (stat(connection_prop->strfile,&stat_d)<0) {
return ERR_FILENOTFOUND;
}
if (S_ISDIR(stat_d.st_mode)) {
retval=dir_remove(connection_prop->strfile);
} else {
retval=unlink(connection_prop->strfile);
}
if (retval!=0) {//Returns a generic error
return ERR_FORBIDDEN;
}
return OK_NOCONTENT;
}
/**
Returns the list of supported methods. In theory this list should be
different depending on the URI requested. But this method will return
the same list for everything.
*/
static inline int options (connection_t* connection_prop) {
#ifdef WEBDAV
#define ALLOWED "Allow: GET,POST,PUT,DELETE,OPTIONS,PROPFIND,MKCOL,COPY,MOVE\r\nDAV: 1,2\r\nDAV: \r\nMS-Author-Via: DAV\r\n"
#else
#define ALLOWED "Allow: GET,POST,PUT,DELETE,OPTIONS\r\n"
#endif
send_http_header(200,0,ALLOWED,true,-1,connection_prop);
return 0;
}
/**
This function determines the requested page and sends it
http_param is a string containing parameters of the HTTP request
*/
static int send_page(buffered_read_t* read_b, connection_t* connection_prop) {
int retval=0;//Return value after sending the page
string_t post_param; //Contains POST data
#ifdef SENDINGDBG
syslog (LOG_DEBUG,"URL changed into %s",connection_prop->page);
#endif
if (auth_check_request(connection_prop)!=0) { //If auth is required
retval = ERR_NOAUTH;
post_param.data=NULL;
goto escape;
}
connection_prop->strfile_len = snprintf(connection_prop->strfile,URI_LEN,"%s%s",connection_prop->basedir,connection_prop->page);//Prepares the string
if (connection_prop->method_id>=PUT) {//Methods from PUT to other uncommon ones :-D
post_param.data=NULL;
post_param.len=0;
switch (connection_prop->method_id) {
case PUT:
retval=read_file(connection_prop,read_b);
break;
case DELETE:
retval=delete_file(connection_prop);
break;
case OPTIONS:
retval=options(connection_prop);
break;
#ifdef WEBDAV
case PROPFIND:
//Propfind has data, not strictly post but read_post_data will work
post_param=read_post_data(connection_prop,read_b);
retval=propfind(connection_prop,&post_param);
break;
case MKCOL:
retval=mkcol(connection_prop);
break;
case COPY:
case MOVE:
retval=copy_move(connection_prop);
break;
#endif
}
goto escape;
}
if (connection_prop->method_id==POST)
post_param=read_post_data(connection_prop,read_b);
else
post_param.data=NULL;
if ((connection_prop->strfile_fd=open(connection_prop->strfile,O_RDONLY | O_LARGEFILE))<0) {
//File doesn't exist. Must return errorcode
retval=ERR_FILENOTFOUND;
goto escape;
}
fstat(connection_prop->strfile_fd, &connection_prop->strfile_stat);
retval = get_or_post(connection_prop,post_param);
escape:
free(post_param.data);
//Closing local file previously opened
if ((connection_prop->method_id==GET || connection_prop->method_id==POST) && connection_prop->strfile_fd>=0) {
close(connection_prop->strfile_fd);
}
return send_error_header(retval,connection_prop);
}
/**
* With get or post this function is called, it decides if execute CGI or send
* the simple file, and if the request points to a directory it will redirect to
* the appropriate index file or show the list of the files.
* */
static int get_or_post(connection_t *connection_prop, string_t post_param) {
if (S_ISDIR(connection_prop->strfile_stat.st_mode)) {//Requested a directory
if (weborf_conf.tar_directory) {
return tar_send_dir(connection_prop);
}
//Requested a directory without ending /
if (!endsWith(connection_prop->strfile,"/",connection_prop->strfile_len,1)) {//Putting the ending / and redirect
char head[URI_LEN+12];//12 is the size for the location header
snprintf(head,URI_LEN+12,"Location: %s/\r\n",connection_prop->page);
send_http_header(301,0,head,true,-1,connection_prop);
return 0;
} else {//Requested directory with "/" Search for index files or list directory
char* index_name=&connection_prop->strfile[connection_prop->strfile_len];//Pointer to where to write the filename
int i;
//Cyclyng through the indexes
for (i=0; istrfile)) { //If index exists, redirect to it
char head[URI_LEN+12];//12 is the size for the location header
snprintf(head,URI_LEN+12,"Location: %s%s\r\n",connection_prop->page,weborf_conf.indexes[i]);
send_http_header(303,0,head,true,-1,connection_prop);
return 0;
}
}
connection_prop->strfile[connection_prop->strfile_len]=0; //Removing the index part
return write_dir(connection_prop->basedir,connection_prop);
}
} else {//Requested an existing file
if (weborf_conf.exec_script) { //Scripts enabled
int q_;
int f_len;
for (q_=0; q_page+connection_prop->page_len-f_len,weborf_conf.cgi_paths.data[q_],f_len,f_len)) {
return exec_page(weborf_conf.cgi_paths.data[++q_],&post_param,connection_prop->basedir,connection_prop);
}
}
}
//send normal file, control reaches this point if scripts are disabled or if the filename doesn't trigger CGI
return write_file(connection_prop);
}
//return 0; //make gcc happy
}
/**
* If retval is not 0, this function will send an appropriate error
* or request authentication or any other header that does not imply
* sending some content as well.
* */
static int send_error_header(int retval, connection_t *connection_prop) {
switch (retval) {
case 0:
return 0;
case ERR_BRKPIPE:
return send_err(connection_prop,500,"Internal server error");
case ERR_FILENOTFOUND:
return send_err(connection_prop,404,"Page not found");
case ERR_NOMEM:
return send_err(connection_prop,503,"Service Unavailable");
case ERR_NODATA:
case ERR_NOTHTTP:
return send_err(connection_prop,400,"Bad request");
case ERR_FORBIDDEN:
return send_err(connection_prop,403,"Forbidden");
case ERR_NOTIMPLEMENTED:
return send_err(connection_prop,501,"Not implemented");
case ERR_SERVICE_UNAVAILABLE:
return send_err(connection_prop,503,"Service Unavailable");
case ERR_PRECONDITION_FAILED:
return send_err(connection_prop,412,"Precondition Failed");
case ERR_CONFLICT:
return send_err(connection_prop,409,"Conflict");
case ERR_INSUFFICIENT_STORAGE:
return send_err(connection_prop,507,"Insufficient Storage");
case ERR_NOT_ALLOWED:
return send_err(connection_prop,405,"Method Not Allowed");
case ERR_NOAUTH:
return request_auth(connection_prop);//Sends a request for authentication
case OK_NOCONTENT:
return send_http_header(204,0,NULL,true,-1,connection_prop);
case OK_CREATED:
return send_http_header(201,0,NULL,true,-1,connection_prop);
}
return 0; //Make gcc happy
}
/**
This function writes on the specified socket an html page containing the list of files within the
specified directory.
*/
int write_dir(char* real_basedir,connection_t* connection_prop) {
int sock=connection_prop->sock;
/*
WARNING
This code checks the ETag and returns if the client has a copy in cache
since the impact of using ETag for generated directory list is not known
yet, if ETag goes away, also the following block will have to be deleted
*/
{
char a[RBUFFER+MIMETYPELEN+16]; //Buffer for if-none-match from header
//Check if the resource cached in the client is the same
if (check_etag(connection_prop,&a[0])==0) return 0;
}
//Tries to send the item from the cache
if (cache_send_item(0,connection_prop)) return 0;
int pagelen;
bool parent;
/*
Determines if has to show the link to parent dir or not.
If page is the basedir, it won't show the link to ..
*/
{
size_t basedir_len=strlen(real_basedir);
if (connection_prop->strfile_len-1==basedir_len || connection_prop->strfile_len==basedir_len)
parent=false;
else
parent=true;
}
char* html=malloc(MAXSCRIPTOUT);//Memory for the html page
if (html==NULL) { //No memory
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers to list directory");
#endif
return ERR_NOMEM;
}
if ((pagelen=list_dir (connection_prop,html,MAXSCRIPTOUT,parent))<0) { //Creates the page
free(html);//Frees the memory used for the page
return ERR_FILENOTFOUND;
} else { //If there are no errors sends the page
/*WARNING using the directory's mtime here allows better caching and
the mtime will anyway be changed when files are added or deleted.
Anyway i couldn't find the proof that it is changed also when files
are modified.
I tried on reiserfs and the directory's mtime changes too but i didn't
find any doc about the other filesystems and OS.
*/
send_http_header(200,pagelen,NULL,true,connection_prop->strfile_stat.st_mtime,connection_prop);
write(sock,html,pagelen);
//Write item in cache
cache_store_item(0,connection_prop,html,pagelen);
}
free(html);//Frees the memory used for the page
return 0;
}
/**
Writes a file to the socket, compressing it with gzip.
Then, since it is not possible to know the size of the compressed file,
it is not possible to send the size in advance, so it will set keep_alive to false
(and will seand the header "Connection: close" before) after sending.
sock is the socket
*/
#ifdef __COMPRESSION
static inline int write_compressed_file(connection_t* connection_prop ) {
int sock=connection_prop->sock;
if (
connection_prop->strfile_stat.st_size>SIZE_COMPRESS_MIN &&
connection_prop->strfile_stat.st_sizehttp_param,"Accept-Encoding:"))!=NULL && (end=strstr(accept,"\r\n"))!=NULL) {
//Avoid to parse the entire header.
end[0]='\0';
char* gzip=strstr(accept,"gzip");
end[0]='\r';
if (gzip==NULL) {
return NO_ACTION;
}
}
} else { //File size is not in the size range to be compressed
return NO_ACTION;
}
connection_prop->keep_alive=false;
send_http_header(200,
connection_prop->strfile_stat.st_size,
"Content-Encoding: gzip\r\n",
false,
connection_prop->strfile_stat.st_mtime,
connection_prop);
int pid=fork();
if (pid==0) { //child, executing gzip
fclose (stdout); //Closing the stdout
dup(sock); //Redirects the stdout
#ifdef GZIPNICE
nice(GZIPNICE); //Reducing priority
#endif
execlp("gzip","gzip","-c",connection_prop->strfile,(char *)0);
} else if (pid>0) { //Father, does nothing
int status;
waitpid(pid,&status,0);
} else { //Error
return ERR_NOMEM; //Well not enough memory in process table...
}
return 0;
}
#endif
/**
* Returns the amount of bytes to send
* Collaterally, this function seeks the file to the requested position
* finds out the mimetype
* sends the header
*
* a must be a pointer to a buffer large at least RBUFFER+MIMETYPELEN+16
* */
static inline unsigned long long int bytes_to_send(connection_t* connection_prop,char *a) {
int http_code=200;
errno=0;
unsigned long long int count;
char *hbuf=a;
int remain=RBUFFER+MIMETYPELEN+16, t;
a[0]='\0';
#ifdef __RANGE
char *range="Range";
char *if_range="If-Range";
bool range_header=get_param_value(connection_prop->http_param,range,a,RBUFFER,strlen(range));
time_t etag=connection_prop->strfile_stat.st_mtime;
//Range header present, seeking for If-Range
if (range_header) {
char b[RBUFFER]; //Buffer for If-Range
if (get_param_value(connection_prop->http_param,if_range,&b[0],sizeof(b),strlen(if_range))) {
etag=(time_t)strtol(&b[1],NULL,0);
}
}
/*
* If range header is present and (If-Range has the same etag OR there is no If-Range)
* */
if (range_header && connection_prop->strfile_stat.st_mtime==etag) {//Find if it is a range request 5 is strlen of "range"
unsigned long long int from,to;
{
//Locating from and to
//Range: bytes=12323-123401
char *eq, *sep;
if ((eq=strstr(a,"="))==NULL ||(sep=strstr(eq,"-"))==NULL) {//Invalid data in Range header.
errno =ERR_NOTHTTP;
return ERR_NOTHTTP;
}
sep[0]=0;
from=strtoll(eq+1,NULL,0);
to=strtoll(sep+1,NULL,0);
}
if (to==0) { //If no to is specified, it is to the end of the file
to=connection_prop->strfile_stat.st_size-1;
}
http_code=206;
t=snprintf(hbuf,remain,"Accept-Ranges: bytes\r\nContent-Range: bytes %llu-%llu/%lld\r\n",(unsigned long long int)from,(unsigned long long int)to,(long long int)connection_prop->strfile_stat.st_size);
hbuf+=t;
remain-=t;
lseek(connection_prop->strfile_fd,from,SEEK_SET);
count=to-from+1;
} else //Normal request
#endif
{
a[0]=0; //Reset buffer in case it isn't used for headers
count=connection_prop->strfile_stat.st_size;
}
//Sending MIME to the client
#ifdef SEND_MIMETYPES
if (weborf_conf.send_content_type) {
thread_prop_t *thread_prop = pthread_getspecific(thread_key);
const char* mime=mime_get_fd(thread_prop->mime_token,connection_prop->strfile_fd,&(connection_prop->strfile_stat));
//t=
snprintf(hbuf,remain,"Content-Type: %s\r\n",mime);
//hbuf+=t;
//remain-=t;
}
#endif
send_http_header(http_code,count,a,true,connection_prop->strfile_stat.st_mtime,connection_prop);
return count;
}
/**
This function reads a file and writes it to the socket.
Also sends the http header with the content length header
same as the file's size.
There is no limit to file size, and it uses O_LARGEFILE flag
to send file larger than 4gb. Since this flag isn't available on
all systems, it will be 0 when compiled on system who doesn't have
this flag. On those systems it is unpredictable if it will be able to
send large files or not.
If the file is larger, it will be sent using write_compressed_file,
see that function for details.
To work connection_prop.strfile_fd and connection_prop.strfile_stat must be set.
The file sent is the one specified by strfile_fd, and it will not be closed after.
*/
int write_file(connection_t* connection_prop) {
int sock=connection_prop->sock;
char a[RBUFFER+MIMETYPELEN+16]; //Buffer for Range, Content-Range headers, and reading if-none-match from header
//Check if the resource cached in the client is the same
if (check_etag(connection_prop,&a[0])==0) return 0;
#ifdef __COMPRESSION
{
//Tryies gzipping and sending the file
int c= write_compressed_file(connection_prop);
if (c!=NO_ACTION) return c;
}
#endif
//Determines how many bytes send, depending on file size and ranges
//Also sends the http header
unsigned long long int count= bytes_to_send(connection_prop,&a[0]);
/*if (errno !=0) {
int e=errno;
errno=0;
return e;
}*/
//Copy file using descriptors; from to and size
return fd_copy(connection_prop->strfile_fd,sock,count);
}
/**
Sends a request for authentication
*/
int request_auth(connection_t *connection_prop) {
int sock=connection_prop->sock;
char * descr = connection_prop->page;
connection_prop->status_code=401;
//Buffer for both header and page
char * head=malloc(MAXSCRIPTOUT+HEADBUF);
if (head==NULL) {
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers");
#endif
return ERR_NOMEM;
}
char * page=head+HEADBUF;
//Prepares html page
int page_len=snprintf(page,MAXSCRIPTOUT,"%sAuthorization required
%s
%s",HTMLHEAD,descr,HTMLFOOT);
//Prepares http header
int head_len = snprintf(head,HEADBUF,"HTTP/1.1 401 Authorization Required\r\nServer: " SIGNATURE "\r\nContent-Length: %d\r\nWWW-Authenticate: Basic realm=\"%s\"\r\n\r\n",page_len,descr);
//Sends the header
if (write (sock,head,head_len)!=head_len) {
free(head);
return ERR_SOCKWRITE;
}
//Sends the page
if (write(sock,page,page_len)!=page_len) {
free(head);
return ERR_SOCKWRITE;
}
free(head);
return 0;
}
/**
Sends an error to the client
*/
int send_err(connection_t *connection_prop,int err,char* descr) {
int sock=connection_prop->sock;
connection_prop->status_code=err; //Sets status code, for the logs
//Buffer for both header and page
char * head=malloc(MAXSCRIPTOUT+HEADBUF);
if (head==NULL) {
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers");
#endif
return ERR_NOMEM;
}
char * page=head+HEADBUF;
//Prepares the page
int page_len=snprintf(page,MAXSCRIPTOUT,"%s Error %d
%s %s",HTMLHEAD,err,descr,HTMLFOOT);
//Prepares the header
int head_len = snprintf(head,HEADBUF,"HTTP/1.1 %d %s\r\nServer: " SIGNATURE "\r\nContent-Length: %d\r\nContent-Type: text/html\r\n\r\n",err,descr ,(int)page_len);
//Sends the http header
if (write (sock,head,head_len)!=head_len) {
free(head);
return ERR_SOCKWRITE;
}
//Sends the html page
if (write(sock,page,page_len)!=page_len) {
free(head);
return ERR_SOCKWRITE;
}
free(head);
return 0;
}
/**
This function reads post data and returns the pointer to the buffer containing the data (if there is any)
or NULL if there was no data.
If it doesn't return a null value, the returned pointer must be freed.
*/
string_t read_post_data(connection_t* connection_prop,buffered_read_t* read_b) {
int sock=connection_prop->sock;
string_t res;
res.len=0;
res.data=NULL;
//Buffer for field's value
char a[NBUFFER];
//Gets the value
char *content_length="Content-Length";
bool r=get_param_value(connection_prop->http_param,content_length, a,NBUFFER,strlen(content_length));
//If there is a value and method is POST
if (r!=false) { //&& connection_prop->method_id==POST) {
long int l=strtol( a , NULL, 0 );
if (l<=POST_MAX_SIZE && (res.data=malloc(l))!=NULL) {//Post size is ok and buffer is allocated
res.len=buffer_read(sock,res.data,l,read_b);
}
}
return res;
}
/**
This function returns a pointer to a string.
It will use virtualhost settings to return this string and if no virtualhost is set for that host, it will return
the default basedir.
Those string must
*/
char* get_basedir(char* http_param) {
if (weborf_conf.virtual_host==false) return weborf_conf.basedir;
char* result;
char* h=strstr(http_param,"\r\nHost: ");
if (h==NULL) return weborf_conf.basedir;
h+=8;//Removing "Host:" string
char* end=strstr(h,"\r");
if (end==NULL) return weborf_conf.basedir;
end[0]=0;
result=getenv(h);
end[0]='\r';
if (result==NULL) return weborf_conf.basedir; //Reqeusted host doesn't exist
return result;
}
/**
This function returns the reason phrase according to the response
code.
*/
static inline char *reason_phrase(int code) {
code=code/100;
switch (code) {
case 2:
return "OK";
case 3:
return "Found";
case 4:
return "Request error";
case 5:
return "Server error";
case 1:
return "Received";
};
return "Something is very wrong";
}
/**
This function sends a code header to the specified socket
size is the Content-Length field.
headers can be NULL or some extra headers to add. Headers must be
separated by \r\n and must have an \r\n at the end.
Content says if the size is for content-lenght or for entity-length
Timestamp is the timestamp for the content. Set to -1 to use the current
timestamp for Last-Modified and to omit ETag.
This function will automatically take care of generating Connection header when
needed, according to keep_alive and protocol_version of connection_prop
*/
int send_http_header(int code, unsigned long long int size,char* headers,bool content,time_t timestamp,connection_t* connection_prop) {
int sock=connection_prop->sock;
int len_head,wrote;
char *head=malloc(HEADBUF);
char* h_ptr=head;
int left_head=HEADBUF;
connection_prop->status_code=code; //Sets status code, for the logs
if (head==NULL) {
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers");
#endif
return ERR_NOMEM;
}
if (headers==NULL) headers="";
/*Defines the Connection header
It will send the connection header if the setting is non-default
Ie: will send keep alive if keep-alive is enabled and protocol is not 1.1
And will send close if keep-alive isn't enabled and protocol is 1.1
*/
char *connection_header;
if (connection_prop->protocol_version!=HTTP_1_1 && connection_prop->keep_alive==true) {
connection_header="Connection: Keep-Alive\r\n";
} else if (connection_prop->protocol_version==HTTP_1_1 && connection_prop->keep_alive==false) {
connection_header="Connection: close\r\n";
} else {
connection_header="";
}
len_head=snprintf(head,HEADBUF,"HTTP/1.1 %d %s\r\nServer: " SIGNATURE "\r\n%s",code,reason_phrase(code),connection_header);
//This stuff moves the pointer to the buffer forward, and reduces the left space in the buffer itself
//Next snprintf will append their strings to the buffer, without overwriting.
head+=len_head;
left_head-=len_head;
//Creating ETag and date from timestamp
if (timestamp!=-1) {
//Sends ETag, if a timestamp is set
len_head = snprintf(head,left_head,"ETag: \"%d\"\r\n",(int)timestamp);
head+=len_head;
left_head-=len_head;
}
#ifdef SEND_LAST_MODIFIED_HEADER
else {//timestamp with now, to be eventually used by Last-Modified
timestamp=time(NULL);
}
{
//Sends Date
struct tm ts;
localtime_r((time_t)×tamp,&ts);
len_head = strftime(head,left_head, "Last-Modified: %a, %d %b %Y %H:%M:%S GMT\r\n", &ts);
head+=len_head;
left_head-=len_head;
}
#endif
if (size>0 || (connection_prop->keep_alive==true)) {
//Content length (or entity lenght) and extra headers
if (content) {
len_head=snprintf(head,left_head,"Content-Length: %llu\r\n",(unsigned long long int)size);
} else {
len_head=snprintf(head,left_head,"entity-length: %llu\r\n",(unsigned long long int)size);
}
head+=len_head;
left_head-=len_head;
}
len_head=snprintf(head,left_head,"%s\r\n",headers);
//head+=len_head; Not necessary because the snprintf was the last one
left_head-=len_head;
wrote=write (sock,h_ptr,HEADBUF-left_head);
free(h_ptr);
if (wrote!=HEADBUF-left_head) return ERR_BRKPIPE;
return 0;
}
/**
This function writes on the specified socket a tar.gz file containing the required
directory.
No caching at all is used or is allowed to the clients
*/
static int tar_send_dir(connection_t* connection_prop) {
connection_prop->keep_alive=false;
char* headers=malloc(HEADBUF);
if (headers==NULL) return ERR_NOMEM;
//Last char is always '/', i null it so i can use default name
connection_prop->strfile[--connection_prop->strfile_len]=0;
snprintf(headers,HEADBUF ,
"Content-Type: application/x-gzip\r\n"
"Content-Disposition: attachment; filename=\"%s.tar.gz\"\r\n",
strrchr(connection_prop->strfile,'/')+1
);
send_http_header(200,
0,
headers,
true,
-1,
connection_prop);
free(headers);
int pid=fork();
if (pid==0) { //child, executing tar
fclose (stdout); //Closing the stdout
dup(connection_prop->sock); //Redirects the stdout
nice(1); //Reducing priority
execlp("tar","tar","-cz",connection_prop->strfile,(char *)0);
} else if (pid>0) { //Father, does nothing
int status;
waitpid(pid,&status,0);
} else { //Error
return ERR_NOMEM; //Well not enough memory in process table...
}
return 0;
}
/**
Function executed when weborf is called from inetd
will use 0 as socket and exit after.
It is almost a copy of instance()
*/
void inetd() {
thread_prop_t thread_prop; //Server's props
int bufFull=0; //Amount of buf used
connection_t connection_prop; //Struct to contain properties of the connection
buffered_read_t read_b; //Buffer for buffered reader
int sock=connection_prop.sock=0; //Socket with the client,using normal file descriptor 0
char * buf=calloc(INBUFFER+1,sizeof(char)); //Buffer to contain the HTTP request
connection_prop.strfile=malloc(URI_LEN); //buffer for filename
thread_prop.id=0;
signal(SIGPIPE, SIG_IGN);//Ignores SIGPIPE
pthread_setspecific(thread_key, (void *)&thread_prop); //Set thread_prop as thread variable
#ifdef THREADDBG
syslog(LOG_DEBUG,"Starting from inetd");
#endif
#ifdef IPV6
struct sockaddr_in6 addr;//Local and remote address
socklen_t addr_l=sizeof(struct sockaddr_in6);
#else
struct sockaddr_in addr;
int addr_l=sizeof(struct sockaddr_in);
#endif
if (mime_init(&thread_prop.mime_token)!=0 || buffer_init(&read_b,BUFFERED_READER_SIZE)!=0 || buf==NULL || connection_prop.strfile==NULL) { //Unable to allocate the buffer
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers for new thread");
#endif
goto release_resources;
}
//Converting address to string
#ifdef IPV6
getpeername(sock, (struct sockaddr *)&addr, &addr_l);
inet_ntop(AF_INET6, &addr.sin6_addr, connection_prop.ip_addr, INET6_ADDRSTRLEN);
#else
getpeername(sock, (struct sockaddr *)&addr,(socklen_t *) &addr_l);
inet_ntop(AF_INET, &addr.sin_addr, connection_prop.ip_addr, INET_ADDRSTRLEN);
#endif
handle_requests(buf,&read_b,&bufFull,&connection_prop,thread_prop.id);
//close(sock);//Closing the socket
//buffer_reset (&read_b);
release_resources:
exit(0);
/* No need to free memory and resources
free(buf);
free(connection_prop.strfile);
buffer_free(&read_b);
mime_release(thread_prop.mime_token);
*/
return;
}
weborf-0.13/instance.h 0000644 0000765 0000765 00000004357 11536415542 011650 0000000 0000000 /*
Weborf
Copyright (C) 2007 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
@author Salvo Rinaldi
*/
#ifndef WEBORF_INSTANCE_H
#define WEBORF_INSTANCE_H
#ifndef O_LARGEFILE //Needed to compile on Mac, where this doesn't exist
#define O_LARGEFILE 0
#endif
#include "types.h"
#include "buffered_reader.h"
#ifdef WEBDAV
#include "webdav.h"
#endif
//Request
#define INVALID -1
#define GET 0
#define POST 1
#define PUT 2
#define DELETE 3
#define OPTIONS 8
#ifdef WEBDAV
#define PROPFIND 4
#define COPY 5
#define MOVE 6
#define MKCOL 7
#endif
#define NO_ACTION -120
//Errors
#define ERR_PRECONDITION_FAILED -14
#define ERR_NOT_ALLOWED -13
#define ERR_INSUFFICIENT_STORAGE -12
#define ERR_CONFLICT -11
#define ERR_SERVICE_UNAVAILABLE -10
#define ERR_FORBIDDEN -9
#define ERR_NOTIMPLEMENTED -8
#define ERR_NODATA -7
#define ERR_NOTHTTP -6
#define ERR_NOAUTH -5
#define ERR_SOCKWRITE -4
#define ERR_NOMEM -3
#define ERR_FILENOTFOUND -2
#define ERR_BRKPIPE -1
//Ok
#define OK_CREATED 1
#define OK_NOCONTENT 2
//Protocol version
#define HTTP_0_9 57
#define HTTP_1_0 48
#define HTTP_1_1 2
void inetd();
void *instance(void *);
int write_file(connection_t * connection_prop);
int send_err(connection_t *connection_prop,int err,char* descr);
string_t read_post_data(connection_t * connection_prop, buffered_read_t * read_b);
char *get_basedir(char *http_param);
int send_http_header(int code, unsigned long long int size, char *headers, bool content, time_t timestamp, connection_t * connection_prop);
int delete_file(connection_t* connection_prop);
int read_file(connection_t* connection_prop,buffered_read_t* read_b);
#endif
weborf-0.13/Credits 0000644 0000765 0000765 00000000640 11536415542 011202 0000000 0000000 Angelo Puglisi, for fixing a warning and founding and fixing a buffer overflow
Simone Veneziano, for improving performaces of a string function
Prof. Giuseppe Pappalardo for the Synchronized queue
Salvo Rinaldi for handling non pipelined connections and sending content length
David Paleino and Enrico Zini for sponsoring the debian package and helping improving it
David Paleino (once again) for the autotool stuff
weborf-0.13/auth.c 0000644 0000765 0000765 00000010635 11537207462 010775 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include "options.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include "types.h"
#include "auth.h"
#include "instance.h"
#include "base64.h"
extern weborf_configuration_t weborf_conf;
#include "embedded_auth.h"
/**
Checks that the authentication socket exists and is a unix socket
*/
void auth_set_socket(char *u_socket) {
#ifdef EMBEDDED_AUTH
weborf_conf.authsock = "embedded";
#else
struct stat sb;
if (stat(u_socket, &sb) == -1) {
perror("Existing unix socket expected");
#ifdef SERVERDBG
syslog(LOG_ERR, "%s doesn't exist", u_socket);
#endif
exit(5);
}
if ((sb.st_mode & S_IFMT) != S_IFSOCK) {
#ifdef SERVERDBG
syslog(LOG_ERR, "%s is not a socket", u_socket);
#endif
write(2,"Socket expected\n",16);
exit(5);
}
weborf_conf.authsock = u_socket;
#endif
}
/**
This function checks if the authentication can be granted or not calling the external program.
Returns 0 if authorization is granted.
*/
int auth_check_request(connection_t *connection_prop) {
if (weborf_conf.authsock==NULL) return 0;
char username[PWDLIMIT*2];
char* password=username; //will be changed if there is a password
char* auth=strstr(connection_prop->http_param,"Authorization: Basic ");//Locates the auth information
if (auth==NULL) { //No auth informations
username[0]=0;
//password[0]=0;
} else { //Retrieves provided username and password
char*auth_end=strstr(auth,"\r\n");//Finds the end of the header
if (auth_end==NULL) return -1;
char a[PWDLIMIT*2];
auth+=21;//Moves the begin of the string to exclude Authorization: Basic
if ((auth_end-auth+1)<(PWDLIMIT*2))
memcpy(&a,auth,auth_end-auth); //Copies the base64 encoded string to a temp buffer
else { //Auth string is too long for the buffer
#ifdef SERVERDBG
syslog(LOG_ERR,"Unable to accept authentication, buffer is too small");
#endif
return ERR_NOMEM;
}
a[auth_end-auth]=0;
decode64(username,a);//Decodes the base64 string
password=strstr(username,":");//Locates the separator :
if (password==NULL) return -1;
password[0]=0;//Nulls the separator to split username and password
password++;//make password point to the beginning of the password
}
int result=-1;
#ifdef EMBEDDED_AUTH
result=c_auth(connection_prop->page,
connection_prop->ip_addr,
connection_prop->method,
username,
password,
connection_prop->http_param);
#else
{
int s,len;
struct sockaddr_un remote;
s=socket(AF_UNIX,SOCK_STREAM,0);
remote.sun_family = AF_UNIX;
strcpy(remote.sun_path, weborf_conf.authsock);
len = strlen(remote.sun_path) + sizeof(remote.sun_family);
if (connect(s, (struct sockaddr *)&remote, len) == -1) {//Unable to connect
return -1;
}
char* auth_str=malloc(HEADBUF+PWDLIMIT*2);
if (auth_str==NULL) {
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers");
#endif
return -1;
}
int auth_str_l=snprintf(auth_str,HEADBUF+PWDLIMIT*2,"%s\r\n%s\r\n%s\r\n%s\r\n%s\r\n%s\r\n",connection_prop->page,connection_prop->ip_addr,connection_prop->method,username,password,connection_prop->http_param);
if (write(s,auth_str,auth_str_l)==auth_str_l && read(s,auth_str,1)==0) {//All data written and no output, ok
result=0;
}
close(s);
free(auth_str);
}
#endif
return result;
}
weborf-0.13/auth.h 0000644 0000765 0000765 00000001614 11536415542 010776 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#ifndef WEBORF_AUTH_H
#define WEBORF_AUTH_H
#include "types.h"
#include "options.h"
void auth_set_socket(char *u_socket);
int auth_check_request(connection_t* connection_prop);
#endif weborf-0.13/CHANGELOG 0000644 0000765 0000765 00000022250 11537422201 011064 0000000 0000000 0.13
- Shows last modified column in directory listing (Rev 419)
- Webdav module can send mimetype
- Bug: fixes denial of service in case of malformed header range (Rev 429)
- Bug: ported fix from 0.12.2
- Faster listing of directories with several hidden files
- PROPFIND now gives %-escaped URIs (Rev 444)
- Improved handling of Connection header in responses
- Sends reason phrase in HTTP response
- Directory listing can be cached on disk
- Can support large files
- Added GiB measure in directory listing
- Ported fix from 0.12.3 (Rev. 465)
- Reduced number of params for functions
- Uses pthread calls for TLS instead of relying on __thread that doesn't work on OsX
- Dav's PROPFIND with different required properties can be cached on disk
- Can send Content-Type
- Can be used with inetd/xinetd
- Fixes crash on invalid request (Rev 492)
- Will no longer terminate on failed accept
- Heavy code refactory
- Webdav method MOVE is now faster on directories
- Support for embedded authentication policy
- Support for If-Range header (Rev 516)
- Migrated to GNU autotools
- Now logs HTTP status code for each request
- Ships qweborf: QT GUI for simple file sharing
- Truncates files on PUT
- Can send directories as tar.gz files
0.12.5
- Fixes DoS occurring with malformed fields in HTTP request
0.12.4
- Fixes DoS occurring on malformed HTTP request, backported from trunk
0.12.3
- Fixes directory traversal vulnerability
0.12.2
- Fixes DoS occurring when wide chars are used in some headers
0.12.1
- Fixes DoS occurring on malformed Range header, backported from trunk
0.12
- Fixed bug: now threads are closed again (Rev 305)
- Using keep-alive with CGI only in case of small pages (Rev 306)
- Reduced maximum size of generated pages (Rev 307)
- Adjusted size of the buffers (Rev 307)
- ETag headers are now sent only if the resource is static (Rev 308)
- "Moved permanently" code is returned instead of "see other" when client requests directory without ending / (Rev 209)
- Added wrapper for CGI python, which replaces the previous one (Rev 312)
- Support for custom CGI formats
- LSB tags added to the init script (Rev 323)
- Support to PUT,DELETE,OPTIONS methods
- Fixed bug: some file descriptors caused thread's termination (Rev 341)
- Added wrapper for executables CGIs
- Stub for webdav
- Implemented MKCOL, COPY, MOVE methods
- Bug: socket were closed randomly on non GET/POST methods
- Bug: tamed buffers do not affect subsequent connections on the same thread
- Daemon is able to start authentication server too, reading about it from weborf.conf (Rev 359)
- Better and more resistant xml parsing of PROPFIND requests (Rev 363)
- Bug: addresses are properly converted into strings (Rev 373)
- CGI does chdir into script's directory (Rev 374)
- Enables logging
- Uses reentrant version of readdir (Rev 381)
- Added more controls on memory allocation
- Bug: buffer size corrected in queue.c
- Logs insufficient memory
- Can compile on OpenSolaris (manual edit of Makefile is needed)
- Edited instance.h to workarond OpenSolaris bug #6775831
- Can use SIGUSR1 to print internal status on stdout
- Edited daemon script to pass the new lintian's test
- Attempt to resolve race-condition by refactoring
- Changed astyle parameters to use the new version
- Sorts content of directories when generating html index
- Bug: replaced unsafe sprintf with snprintf (Rev 415)
0.11
- Support for ETag header
- Support for If-None-Match header. Weborf will not re-send files that are cached into the browser
- Cleaned up some send_header functions
- Fixed bug: malformed range header was able to cause segfault (Rev 251)
- Support for Last-Modified header (Rev 252)
- Introduced optimizations in parsing request and sending an header
- Code refactory to reduce amount of passed parameters
- Will now send connection header if an old client is using keep-alive
- Corrected sending post data to cgi-bin
- Fixed REQUEST_URI header which was broken some revisions ago
- Doesn't send CGI errors and warning to the client anymore
- Shows CGI errors on standard error, but an option in options.h can hide them
- Optimizations in CGI
- Reduced system calls number
- Reduced number of strlen and strstr
- Fixed warnings in manpages
0.10
- Pipe with scripts are now closed
- Support for cgi-php
- Fixed some possibilities of buffer overflow
- Enlarged default head's buffer, necessary for script generated headers
- When the script is terminated for timeout, error 500 is sent to the client
- Fixed error in cgi wrapper that didn't allow to use \r\n\r\n sequence in output
- Compile on MacOsX without needing to edit the code
- Embedded support for cgi
- Support for list of index files
- List of index files changable in weborf.conf
- Refactory of code to send/execute pages and generate dir listing
- Changed default optimizations
- Support for virtualhost
- Support for virtualhost in weborf.conf
- Support for gzip encoding, when supported by client
- Support for enabling/disabling cgi from weborf.conf
- Heavy optimization in finding the end of the header
- Added a buffered reader to reduce the overall amount of read syscalls
- Replaced deprecated inet_ntoa with its replacement inet_ntop
- POST can read binary data, with 0 bytes in the stream
- Correct passing POST data to script. It brokes php since it has a bug, reported as #47825
- Added support to timeout
- Addresses are converted in strings in threads instead of main thread.
- Added manpage for weborf.conf
- Queue does less operations on memory (rev 231)
- Changed authentication from child process to unix socket (rev 232)
- Partial (but enough) support for range headers (rev 235)
- Solved problem which caused 100% cpu usage (Salvo Rinaldi)
- Solved problem which caused partial resending of files
- Removed redoundant conditions to free memory (Angelo Puglisi)
0.9
- Bug: fixed size hadling of NBUFFER
- Reduced standard size of NBUFFER
- Make install installs weborf as a daemon executable by init
- Switch to compile using ipv4 or ipv6
- Memory leak fixed
- Bug: can now handle firefox's post requests
- Bug: no more segmentation fault on post requests issued by squid
- Handles pipelined and not-pipelined requests
- Timeout for scripts (not auth scripts)
- Bug: buffer for requests is now reset after every request
- Increased speed for identify request
- Bug: unsigned value used when signed was needed
- Bug: parameters within HTTP requests are now read correctly
- Changed buffer allocation for string IP addresses in IPv4 mode
- Possibility to use scripts as normal files
- Exit codes now have a meaning (documented in manpage)
0.8
- Improved file listing
- Added support for large files
- Bug: Now authentication works even with spaces within file or directory's names
- Prepared handling for content-lenght
- Bug: POST works again
- Maximum size for POST requests
0.7
- Escape sequences in POST requests are now correctly handled
- Daemon mode added
- Memory leak removed
- Support for Basic authentication
- Parsing program arguments with getopt
- IPv6 support
- Improved file listing
- Changed thread policy: Now the MAXTHREAD number can be reached, because the last group of threads can be smaller
- Some small changes to make it faster
- Improved handling several requests on the same connection. It SHOULD work better now.
0.6
- Added comments
- Improved speed on string operations
- Memory leak corrected in script execution and page sending
- Added control on non http messages
- Reduced the use of mutex during thread creation
- Improved signal handling
- Reduced malloc's total number, this will increase speed
- Uses printf's return value instead of strlen()
- Corrected directory listing. Now doesn't show link to parent if already in parent directory.
- Directory listing doesn't show link to self anymore.
- Cleaned up logging. It will hide many informations by default
- Now threads are aware of client's IP address
0.5
- Bug: active thread's counter was not reduced on thread's termination
- Logs dropped connections due to not enough threads
- Handles escape's sequences in url
- Fixed a warning occurred in amd64 architecture
- Improved list's generation for directories without index
- Bug: directories without the ending / are now listed correctly
- Added stub (not working) for authentication request
- HTTP's request parameters are passed as enviromentals vars to the scripts
- Added experimental support to POST method, and use of enviromental vars
0.4
- Bug: Relative paths can't be used, so the client can't go outside the basedir
- Support for files with spaces in the name
- Bug: Added checks on memory allocation failures, and in this case send an error to the client
- Changed error's sending system
- Threads are detached
- Added a thread to monitor how many free threads there are, to stop some if there are too much
- manpage added
- Added make install, to copy the binary in /usr/local/bin and install manpage
- It is possible to start weborf as root to use a low port number and then change the user
0.3
- Only a few threads are created when started. More are started when there are too few free ones
- Index page is loaded automatically, even when not specified in the URL
- When index file is missing, a list of file is dinamically generated, showing all regular files and directories (FIFO, devices and sockets aren't shown)
- Handles command line parameters
weborf-0.13/daemon/ 0000755 0000765 0000765 00000000000 11543375266 011213 5 0000000 0000000 weborf-0.13/daemon/weborf 0000755 0000765 0000765 00000014474 11536415542 012351 0000000 0000000 #!/bin/bash
# Copyright (C) 2008 Salvo "LtWorf" Tomaselli
#
# Relation 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 .
#
# author Salvo "LtWorf" Tomaselli
### BEGIN INIT INFO
# Provides: weborf
# Required-Start: $network $local_fs $syslog $remote_fs
# Required-Stop: $remote_fs
# Should-Start: $named
# Should-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Fast and small webserver
# Description: Weborf is a configurationless webserver mainly meant to allow users
# to easily share their directories over the web.
# It also supports php5-cgi.
### END INIT INFO
function clear_cache {
CDIR=`cat /etc/weborf.conf | egrep "^cachedir=" | cut -d= -f2`
rm -rf $CDIR/*
}
function status {
if ! test -e $PIDFILE
then
echo "Weborf doesn't appear to be running"
else
echo "Weborf appears to be running"
fi
}
function stopWeborf {
#Stops all the running weborf servers (the ones started with init)
if ! test -e $PIDFILE
then
echo "Weborf is not running or it was not started by init"
exit 0
fi
echo -n "Stopping weborf "
for i in `cat $PIDFILE`
do
echo -n ..
kill $i
done
echo " done"
rm -f $PIDFILE
}
function startWeborf {
#This function will start all the needed processes for weborf
if test -e $PIDFILE
then
echo "Weborf already running, if you're sure it is not running, delete $PIDFILE"
exit 2
fi
if test -n "$AUTH_BIN"
then
echo "Starting authentication server for weborf"
nohup $AUTH_BIN > /dev/null 2> /dev/null &
echo ${!} >> $PIDFILE # Writes PID so it will be terminated
fi
virtuals=`cat /etc/weborf.conf | egrep ^virtual`
if test -z "$virtuals"
then
echo "Starting weborf"
nohup $DAEMON $DAEMON_OPTS $CACHE_DIR $AUTH_SOCKET $MIME $CGI $CGI_BIN -p80 -u $USERID -b $BASEDIR -I $INDEXES >/dev/null 2> /dev/null &
echo ${!} >> $PIDFILE # Writes PID so weborf can be terminated
else #Virtual hosts
for i in $virtuals
do
PORT=`echo $i | cut -d# -f2`
CMDLINE=`echo $i | cut -d# -f3`
echo "Starting weborf on port $PORT"
nohup $DAEMON $DAEMON_OPTS $CACHE_DIR $AUTH_SOCKET $MIME $CGI $CGI_BIN -p $PORT -u $USERID -b $BASEDIR -I $INDEXES -V "$CMDLINE" > /dev/null 2> /dev/null &
echo $! >> $PIDFILE # Writes PID so weborf can be terminated
done
fi
}
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/bin/weborf # Introduce the server's location here
NAME=weborf # Introduce the short server's name here
PIDFILE=/var/run/$NAME.pid
test -x $DAEMON || exit 0
. /lib/lsb/init-functions
# Default options, these can be overriden by the information
# at /etc/default/$NAME
DAEMON_OPTS="" # Additional options given to the server
DIETIME=3 # Time to wait for the server to die, in seconds
# If this value is set too low you might not
# let some servers to die gracefully and
# 'restart' will not work
#STARTTIME=2 # Time to wait for the server to start, in seconds
# If this value is set each time the server is
# started (on start or restart) the script will
# stall to try to determine if it is running
# If it is not set and the server takes time
# to setup a pid file the log message might
# be a false positive (says it did not start
# when it actually did)
LOGFILE=$LOGDIR/$NAME.log # Server logfile
# Include defaults if available
if [ -f /etc/default/$NAME ] ; then
. /etc/default/$NAME
fi
USERNAME=`cat /etc/weborf.conf | egrep "^user=" | cut -d= -f2`
BASEDIR=`cat /etc/weborf.conf | egrep "^basedir=" | cut -d= -f2`
USERID=`cat /etc/passwd | fgrep $USERNAME | cut -d: -f3` #Gets the userid
INDEXES=`cat /etc/weborf.conf | egrep "^indexes=" | cut -d= -f2`
USE_CGI=`cat /etc/weborf.conf | egrep "^use-cgi=" | cut -d= -f2`
USE_MIME=`cat /etc/weborf.conf | egrep "^use-mime=" | cut -d= -f2`
CGI_BIN=`cat /etc/weborf.conf | egrep "^cgi=" | cut -d= -f2`
CACHE_DIR=`cat /etc/weborf.conf | egrep "^cachedir=" | cut -d= -f2`
# Authentication
AUTH_BIN=`cat /etc/weborf.conf | grep "^auth-bin=" | cut -d= -f2`
AUTH_SOCKET=`cat /etc/weborf.conf | grep "^auth-socket=" | cut -d= -f2`
if test -z "$USERNAME" || test "$USERNAME" = "root"
then
logger -s -perror "You are trying to run weborf as root!"
exit 0 #LSB requires 0 termination in each case
fi
if test -n "$CACHE_DIR"
then
if ! test -d $CACHE_DIR
then
#Does not exist or it is not a directory
rm -rf $CACHE_DIR
mkdir -m700 $CACHE_DIR
fi
chown $USERNAME $CACHE_DIR
CACHE_DIR="-C $CACHE_DIR"
fi
if test -n "$AUTH_SOCKET"
then
AUTH_SOCKET="-a $AUTH_SOCKET"
fi
if test -n "$CGI_BIN"
then
CGI_BIN=-c $CGI_BIN
fi
if test $USE_CGI = "false"
then
CGI="-x"
fi
if test $USE_MIME = "true"
then
MIME="-m"
fi
if test -z $USERID
then
echo "Unable to find user $USERNAME"
echo "Check your configuration"
exit 1
fi
case $1 in
start)
startWeborf;;
stop)
stopWeborf;;
restart)
stopWeborf
startWeborf;;
force-reload)
stopWeborf
startWeborf;;
status)
status;;
clearcache)
clear_cache;;
* )
echo "Usage: $0 {start|stop|restart|force-reload|status|clearcache}";;
esac
weborf-0.13/Makefile.am 0000644 0000765 0000765 00000002053 11542613255 011714 0000000 0000000 SUBDIRS = cgi_wrapper
bin_PROGRAMS = weborf
weborf_SOURCES = \
auth.c \
base64.c \
buffered_reader.c \
cachedir.c \
cgi.c \
configuration.c \
instance.c \
listener.c \
mime.c \
myio.c \
mynet.c \
mystring.c \
queue.c \
utils.c \
webdav.c
EXTRA_DIST = \
auth.h \
buffered_reader.h \
cgi.h \
configuration.h \
instance.h \
mime.h \
mynet.h \
types.h \
webdav.h \
base64.h \
cachedir.h \
embedded_auth.h \
listener.h \
myio.h \
mystring.h \
queue.h \
utils.h \
examples \
daemon \
weborf.conf \
qweborf/main.ui \
qweborf/nhelper.py \
qweborf/whelper.py \
qweborf/qweborf.py \
qweborf/qweborf \
qweborf/qweborf.1 \
qweborf/qweborf.desktop \
qweborf.setup.py
dist-hook:
rm -rf `find $(distdir)/ -name .svn`
dist_man_MANS = weborf.1 weborf.conf.5
init_SCRIPTS = daemon/weborf
sysconf_DATA = weborf.conf
dist_doc_DATA = \
CHANGELOG \
COPYING \
Credits \
README \
TODOlist
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auth.c \
base64.c \
buffered_reader.c \
cachedir.c \
cgi.c \
configuration.c \
instance.c \
listener.c \
mime.c \
myio.c \
mynet.c \
mystring.c \
queue.c \
utils.c \
webdav.c
EXTRA_DIST = \
auth.h \
buffered_reader.h \
cgi.h \
configuration.h \
instance.h \
mime.h \
mynet.h \
types.h \
webdav.h \
base64.h \
cachedir.h \
embedded_auth.h \
listener.h \
myio.h \
mystring.h \
queue.h \
utils.h \
examples \
daemon \
weborf.conf \
qweborf/main.ui \
qweborf/nhelper.py \
qweborf/whelper.py \
qweborf/qweborf.py \
qweborf/qweborf \
qweborf/qweborf.1 \
qweborf/qweborf.desktop \
qweborf.setup.py
dist_man_MANS = weborf.1 weborf.conf.5
init_SCRIPTS = daemon/weborf
sysconf_DATA = weborf.conf
dist_doc_DATA = \
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COPYING \
Credits \
README \
TODOlist
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tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
$(am__remove_distdir)
dist-lzma: distdir
tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
$(am__remove_distdir)
dist-xz: distdir
tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz
$(am__remove_distdir)
dist-tarZ: distdir
tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
$(am__remove_distdir)
dist-shar: distdir
shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
$(am__remove_distdir)
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-rm -f $(distdir).zip
zip -rq $(distdir).zip $(distdir)
$(am__remove_distdir)
dist dist-all: distdir
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
$(am__remove_distdir)
# This target untars the dist file and tries a VPATH configuration. Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
case '$(DIST_ARCHIVES)' in \
*.tar.gz*) \
GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
*.tar.bz2*) \
bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
*.tar.lzma*) \
lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
*.tar.xz*) \
xz -dc $(distdir).tar.xz | $(am__untar) ;;\
*.tar.Z*) \
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
*.shar.gz*) \
GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
*.zip*) \
unzip $(distdir).zip ;;\
esac
chmod -R a-w $(distdir); chmod a+w $(distdir)
mkdir $(distdir)/_build
mkdir $(distdir)/_inst
chmod a-w $(distdir)
test -d $(distdir)/_build || exit 0; \
dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
&& dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
&& am__cwd=`pwd` \
&& $(am__cd) $(distdir)/_build \
&& ../configure --srcdir=.. --prefix="$$dc_install_base" \
$(DISTCHECK_CONFIGURE_FLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) check \
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
distuninstallcheck \
&& chmod -R a-w "$$dc_install_base" \
&& ({ \
(cd ../.. && umask 077 && mkdir "$$dc_destdir") \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
} || { rm -rf "$$dc_destdir"; exit 1; }) \
&& rm -rf "$$dc_destdir" \
&& $(MAKE) $(AM_MAKEFLAGS) dist \
&& rm -rf $(DIST_ARCHIVES) \
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
&& cd "$$am__cwd" \
|| exit 1
$(am__remove_distdir)
@(echo "$(distdir) archives ready for distribution: "; \
list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
distuninstallcheck:
@$(am__cd) '$(distuninstallcheck_dir)' \
&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
|| { echo "ERROR: files left after uninstall:" ; \
if test -n "$(DESTDIR)"; then \
echo " (check DESTDIR support)"; \
fi ; \
$(distuninstallcheck_listfiles) ; \
exit 1; } >&2
distcleancheck: distclean
@if test '$(srcdir)' = . ; then \
echo "ERROR: distcleancheck can only run from a VPATH build" ; \
exit 1 ; \
fi
@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
|| { echo "ERROR: files left in build directory after distclean:" ; \
$(distcleancheck_listfiles) ; \
exit 1; } >&2
check-am: all-am
check: check-recursive
all-am: Makefile $(PROGRAMS) $(SCRIPTS) $(MANS) $(DATA) config.h
installdirs: installdirs-recursive
installdirs-am:
for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(initdir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man5dir)" "$(DESTDIR)$(docdir)" "$(DESTDIR)$(sysconfdir)"; do \
test -z "$$dir" || $(MKDIR_P) "$$dir"; \
done
install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-recursive
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
clean-generic:
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-recursive
clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
distclean: distclean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf ./$(DEPDIR)
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-hdr distclean-tags
dvi: dvi-recursive
dvi-am:
html: html-recursive
html-am:
info: info-recursive
info-am:
install-data-am: install-dist_docDATA install-initSCRIPTS install-man
install-dvi: install-dvi-recursive
install-dvi-am:
install-exec-am: install-binPROGRAMS install-sysconfDATA
install-html: install-html-recursive
install-html-am:
install-info: install-info-recursive
install-info-am:
install-man: install-man1 install-man5
install-pdf: install-pdf-recursive
install-pdf-am:
install-ps: install-ps-recursive
install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf $(top_srcdir)/autom4te.cache
-rm -rf ./$(DEPDIR)
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-compile mostlyclean-generic
pdf: pdf-recursive
pdf-am:
ps: ps-recursive
ps-am:
uninstall-am: uninstall-binPROGRAMS uninstall-dist_docDATA \
uninstall-initSCRIPTS uninstall-man uninstall-sysconfDATA
uninstall-man: uninstall-man1 uninstall-man5
.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
ctags-recursive install-am install-strip tags-recursive
.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
all all-am am--refresh check check-am clean clean-binPROGRAMS \
clean-generic ctags ctags-recursive dist dist-all dist-bzip2 \
dist-gzip dist-hook dist-lzma dist-shar dist-tarZ dist-xz \
dist-zip distcheck distclean distclean-compile \
distclean-generic distclean-hdr distclean-tags distcleancheck \
distdir distuninstallcheck dvi dvi-am html html-am info \
info-am install install-am install-binPROGRAMS install-data \
install-data-am install-dist_docDATA install-dvi \
install-dvi-am install-exec install-exec-am install-html \
install-html-am install-info install-info-am \
install-initSCRIPTS install-man install-man1 install-man5 \
install-pdf install-pdf-am install-ps install-ps-am \
install-strip install-sysconfDATA installcheck installcheck-am \
installdirs installdirs-am maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-compile \
mostlyclean-generic pdf pdf-am ps ps-am tags tags-recursive \
uninstall uninstall-am uninstall-binPROGRAMS \
uninstall-dist_docDATA uninstall-initSCRIPTS uninstall-man \
uninstall-man1 uninstall-man5 uninstall-sysconfDATA
dist-hook:
rm -rf `find $(distdir)/ -name .svn`
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
weborf-0.13/weborf.conf 0000644 0000765 0000765 00000002442 11536415542 012017 0000000 0000000 # /etc/weborf.conf - configuration file for weborf(1)
# see weborf.conf(5) for details on this file
#
#Index files. This list is ordered by priority. If not set, the default value will be index.html.
indexes=index.html,index.php
# Base directory.
basedir=/var/www/
# Enables or disables use of CGI support
use-cgi=true
#Enable weborf to send Content-Type header
use-mime=true
# Tells weborf which binary it has to use to execute a certain dynamic page
# default value: .php,/usr/lib/cgi-bin/php5,.py,/usr/lib/cgi-bin/weborf_py_wrapper
#cgi=.php,/usr/lib/cgi-bin/php5,.py,/usr/lib/cgi-bin/weborf_py_wrapper,.cgi,/usr/lib/cgi-bin/weborf_cgi_wrapper
# Authentication
#auth-bin=/usr/local/bin/weborf.something
#auth-socket=/var/run/weborf.auth
# User that will be used to run the process. If it is not set, the user will be root!
user=www-data
# Directory that will be used for the cached files
cachedir=/var/cache/weborf
# Virtualhosts. Read manpage for more details.
# Examples
# This line will enable two hosts named "localhost" and "serverq.com"
#virtual#80#localhost=/var/www/,serverq.com=/var/www-alt/
# This line will enable listing on port 8080. If the port is different than 80,
# the port must be specified in the virtualhost too with :port
#virtual#8080#localhost:8080=/home/ltworf/public_html/
weborf-0.13/config.h.in 0000644 0000765 0000765 00000011370 11543367107 011710 0000000 0000000 /* config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 if you have the `alarm' function. */
#undef HAVE_ALARM
/* Define to 1 if you have the header file. */
#undef HAVE_ARPA_INET_H
/* Define to 1 if you have the header file. */
#undef HAVE_FCNTL_H
/* Define to 1 if you have the `fork' function. */
#undef HAVE_FORK
/* Define to 1 if you have the `ftruncate' function. */
#undef HAVE_FTRUNCATE
/* Define to 1 if you have the `inet_ntoa' function. */
#undef HAVE_INET_NTOA
/* Define to 1 if you have the header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the `magic' library (-lmagic). */
#undef HAVE_LIBMAGIC
/* Define to 1 if you have the `pthread' library (-lpthread). */
#undef HAVE_LIBPTHREAD
/* Define to 1 if you have the `localtime_r' function. */
#undef HAVE_LOCALTIME_R
/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
to 0 otherwise. */
#undef HAVE_MALLOC
/* Define to 1 if you have the `memmove' function. */
#undef HAVE_MEMMOVE
/* Define to 1 if you have the header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the `memset' function. */
#undef HAVE_MEMSET
/* Define to 1 if you have the `mkdir' function. */
#undef HAVE_MKDIR
/* Define to 1 if you have the header file. */
#undef HAVE_NETDB_H
/* Define to 1 if you have the header file. */
#undef HAVE_NETINET_IN_H
/* Define to 1 if you have the `putenv' function. */
#undef HAVE_PUTENV
/* Define to 1 if you have the `rmdir' function. */
#undef HAVE_RMDIR
/* Define to 1 if you have the `setenv' function. */
#undef HAVE_SETENV
/* Define to 1 if you have the `socket' function. */
#undef HAVE_SOCKET
/* Define to 1 if stdbool.h conforms to C99. */
#undef HAVE_STDBOOL_H
/* Define to 1 if you have the header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the `strrchr' function. */
#undef HAVE_STRRCHR
/* Define to 1 if you have the `strstr' function. */
#undef HAVE_STRSTR
/* Define to 1 if you have the `strtol' function. */
#undef HAVE_STRTOL
/* Define to 1 if you have the `strtoul' function. */
#undef HAVE_STRTOUL
/* Define to 1 if you have the header file. */
#undef HAVE_SYSLOG_H
/* Define to 1 if you have the header file. */
#undef HAVE_SYS_FILE_H
/* Define to 1 if you have the header file. */
#undef HAVE_SYS_SOCKET_H
/* Define to 1 if you have the header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the header file. */
#undef HAVE_UNISTD_H
/* Define to 1 if you have the `vfork' function. */
#undef HAVE_VFORK
/* Define to 1 if you have the header file. */
#undef HAVE_VFORK_H
/* Define to 1 if `fork' works. */
#undef HAVE_WORKING_FORK
/* Define to 1 if `vfork' works. */
#undef HAVE_WORKING_VFORK
/* Define to 1 if the system has the type `_Bool'. */
#undef HAVE__BOOL
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the home page for this package. */
#undef PACKAGE_URL
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Version number of package */
#undef VERSION
/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES
/* Define to `int' if doesn't define. */
#undef gid_t
/* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */
#ifndef __cplusplus
#undef inline
#endif
/* Define to rpl_malloc if the replacement function should be used. */
#undef malloc
/* Define to `long int' if does not define. */
#undef off_t
/* Define to `int' if does not define. */
#undef pid_t
/* Define to `unsigned int' if does not define. */
#undef size_t
/* Define to `int' if does not define. */
#undef ssize_t
/* Define to `int' if doesn't define. */
#undef uid_t
/* Define as `fork' if `vfork' does not work. */
#undef vfork
weborf-0.13/mime.c 0000644 0000765 0000765 00000005556 11537632175 010774 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include "options.h"
#include
#include
#include "mime.h"
#ifdef SEND_MIMETYPES
#include
#endif
/**
Returns a token for the libmagic.
buffer must NOT be shared amongst threads.
The size of buffer is assumed to be at least MIMETYPELEN
*/
int mime_init(magic_t *token) {
#ifdef SEND_MIMETYPES
*token=magic_open(MAGIC_SYMLINK | MAGIC_MIME_TYPE);
if (*token==NULL) return 1;
return magic_load(*token,NULL); //Load the database
#else
*token=NULL;
return 0;
#endif
}
/**
Releases the token for libmagic
If the token is null, it will do nothing.
*/
void mime_release(magic_t token) {
if (token==NULL) return;
#ifdef SEND_MIMETYPES
magic_close(token);
#endif
}
/**
returns mimetype of an opened file descriptor
the cursor can be located at any position
fd is the descriptor to an open file
sb is the stat to the same file
*/
const char* mime_get_fd (magic_t token,int fd,struct stat *sb) {
#ifdef SEND_MIMETYPES
if (token==NULL) return NULL;
/*If fd is a directory, send the mimetype without attempting to read it*/
if (sb->st_mode & S_IFREG) {
/*
* Seek file to 0 and read it's header to know it's mime type
* then seek again to the previous position
*/
char buf[64];
//Get the current cursor position
off_t prev_pos=lseek(fd,0,SEEK_CUR);
//Set the cursor to the beginning of the file
lseek(fd,0,SEEK_SET);
//Reads 64 bytes to determine the type
int r=read(fd,&buf,64);
//Reset the position
lseek(fd,prev_pos,SEEK_SET);
const char* mime=magic_buffer(token,&buf,r);
return mime;
} else if (sb->st_mode & S_IFDIR)
return "application/x-directory";
else if (sb->st_mode & S_IFSOCK)
return "application/x-socket";
else if (sb->st_mode & S_IFLNK)
return "application/x-symlink";
else if (sb->st_mode & S_IFBLK)
return "application/x-block-device";
else if (sb->st_mode & S_IFCHR)
return "application/x-character-device";
//else if (sb->st_mode & S_IFIFO)
return "application/x-fifo";
#else
return NULL;
#endif
}
weborf-0.13/mime.h 0000644 0000765 0000765 00000001662 11536415542 010767 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#ifndef WEBORF_MIME_H
#define WEBORF_MIME_H
#include "options.h"
#include "types.h"
int mime_init(magic_t *token);
void mime_release(magic_t token);
const char* mime_get_fd (magic_t token,int fd,struct stat *sb);
#endif weborf-0.13/myio.c 0000644 0000765 0000765 00000016105 11537207462 011007 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include "options.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "instance.h"
#include "types.h"
#include "myio.h"
/**
Copies count bytes from the file descriptor "from" to the
file descriptor "to".
It is possible to use lseek on the descriptors before calling
this function.
Will not close any descriptor
*/
int fd_copy(int from, int to, off_t count) {
char *buf=malloc(FILEBUF);//Buffer to read from file
int reads,wrote;
if (buf==NULL) {
#ifdef SERVERDBG
syslog(LOG_CRIT,"Not enough memory to allocate buffers");
#endif
return ERR_NOMEM;//If no memory is available
}
//Sends file
while (count>0 && (reads=read(from, buf, FILEBUF0) {
count-=reads;
wrote=write(to,buf,reads);
if (wrote!=reads) { //Error writing to the descriptor
#ifdef SOCKETDBG
syslog(LOG_ERR,"Unable to send %s: error writing to the file descriptor",connection_prop->strfile);
#endif
break;
}
}
free(buf);
return 0;
}
/**
Returns true if the specified file exists
*/
bool file_exists(char *file) {
int fp = open(file, O_RDONLY);
if (fp >= 0) { // exists
close(fp);
return true;
}
return false;
}
/**
Deletes a directory and its content.
This function is something like rm -rf
dir is the directory to delete
file is a buffer. Allocated outside because it
will be reused by every recoursive call.
It's size is file_s
Returns 0 on success
*/
int dir_remove(char * dir) {
/*
If it is a file, removes it
Otherwise list the directory's content,
then do a recoursive call and do
rmdir on self
*/
if (unlink(dir)==0)
return 0;
DIR *dp = opendir(dir); //Open dir
struct dirent entry;
struct dirent *result;
int return_code;
if (dp == NULL) {
return 1;
}
char*file=malloc(PATH_LEN);//Buffer for path
if (file==NULL)
return ERR_NOMEM;
//Cycles trough dir's elements
for (return_code=readdir_r(dp,&entry,&result); result!=NULL && return_code==0; return_code=readdir_r(dp,&entry,&result)) { //Cycles trough dir's elements
//skips dir . and .. but not all hidden files
if (entry.d_name[0]=='.' && (entry.d_name[1]==0 || (entry.d_name[1]=='.' && entry.d_name[2]==0)))
continue;
snprintf(file,PATH_LEN,"%s/%s",dir, entry.d_name);
dir_remove(file);
}
closedir(dp);
free(file);
return rmdir(dir);
}
#ifdef WEBDAV
/**
Moves a file. If it is on the same partition it will create a new link and delete the previous link.
Otherwise it will create a new copy and delete the old one.
Returns 0 on success.
*/
int file_move(char* source, char* dest) {
int retval=rename(source,dest);
//Not the same device, doing a normal copy
if (retval==-1 && errno==EXDEV) {
retval=file_copy(source,dest);
if (retval==0)
unlink(source);
}
return retval;
}
/**
Copies a file into another file
Returns 0 on success
*/
int file_copy(char* source, char* dest) {
int fd_from=-1;
int fd_to=-1;
ssize_t read_,write_;
int retval=0;
char *buf=NULL;
//Open destination file
if ((fd_to=open(dest,O_WRONLY|O_CREAT,S_IRUSR|S_IWUSR))<0) {
retval=ERR_FORBIDDEN;
goto escape;
}
if ((fd_from=open(source,O_RDONLY | O_LARGEFILE))<0) {
retval = ERR_FILENOTFOUND;
goto escape;
}
buf=malloc(FILEBUF);//Buffer to read from file
if (buf==NULL) {
retval= ERR_NOMEM;
goto escape;
}
while ((read_=read(fd_from,buf,FILEBUF))>0) {
write_=write(fd_to,buf,read_);
if (write_!=read_) {
retval= ERR_BRKPIPE;
break;
}
}
escape:
free(buf);
if (fd_from>=0) close(fd_from);
if (fd_to>=0) close(fd_to);
return retval;
}
/**This function copies a directory.
The destination directory will be created and
will be filled with the same content of the source directory
Returns 0 on success
*/
int dir_copy (char* source, char* dest) {
return dir_move_copy(source,dest,COPY);
}
/**This function moves a directory.
The destination directory will be created and
will be filled with the same content of the source directory.
Then, the source directory will be deleted.
Returns 0 on success
*/
int dir_move(char* source, char* dest) {
int retval;
if ((retval=rename(source,dest))==0) {
return 0;
} else if (retval==-1 && errno==EXDEV) {
return dir_move_copy(source,dest,MOVE);
} else {
return 1;
}
}
/**
Moves or copies a directory, depending on the method used
Returns 0 on success
*/
int dir_move_copy (char* source, char* dest,int method) {
struct stat f_prop; //File's property
int retval=0;
if (mkdir(dest,S_IRWXU | S_IRWXG | S_IRWXO)!=0) {//Attemps to create destination directory
return ERR_FORBIDDEN;
}
DIR *dp = opendir(source); //Open dir
struct dirent entry;
struct dirent *result;
int return_code;
if (dp == NULL) {
return ERR_FILENOTFOUND;
}
char*src_file=malloc(PATH_LEN*2);//Buffer for path
if (src_file==NULL)
return ERR_NOMEM;
char* dest_file=src_file+PATH_LEN;
//Cycles trough dir's elements
for (return_code=readdir_r(dp,&entry,&result); result!=NULL && return_code==0; return_code=readdir_r(dp,&entry,&result)) {
//skips dir . and .. but not all hidden files
if (entry.d_name[0]=='.' && (entry.d_name[1]==0 || (entry.d_name[1]=='.' && entry.d_name[2]==0)))
continue;
snprintf(src_file,PATH_LEN,"%s/%s",source, entry.d_name);
snprintf(dest_file,PATH_LEN,"%s/%s",dest, entry.d_name);
stat(src_file, &f_prop);
if (S_ISDIR(f_prop.st_mode)) {//Directory
retval=dir_move_copy(src_file,dest_file,method);
} else {//File
if (method==MOVE) {
retval=file_move(src_file,dest_file);
} else {
retval=file_copy(src_file,dest_file);
}
}
if (retval!=0)
goto escape;
}
escape:
closedir(dp);
free(src_file);
//Removing directory after that its content has been moved
if (retval==0 && method==MOVE) {
return rmdir(source);
}
return retval;
}
#endif
weborf-0.13/myio.h 0000644 0000765 0000765 00000002210 11536415542 011003 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#ifndef WEBORF_MYIO_H
#define WEBORF_MYIO_H
#include "types.h"
#include "options.h"
int fd_copy(int from, int to, off_t count);
int dir_remove(char * dir);
bool file_exists(char *file);
#ifdef WEBDAV
int dir_move_copy (char* source, char* dest,int method);
int file_copy(char* source, char* dest);
int file_move(char* source, char* dest);
int dir_move (char* source, char* dest);
int dir_copy (char* source, char* dest);
#endif
#endif weborf-0.13/mynet.c 0000644 0000765 0000765 00000010262 11537207462 011164 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include "options.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "types.h"
#include "mynet.h"
extern weborf_configuration_t weborf_conf;
/**
* Creates the server socket and performs some setsockopt
* on it.
* */
int net_create_server_socket() {
int s;
int val;
//Creates the socket
#ifdef IPV6
s = socket(PF_INET6, SOCK_STREAM, 0);
#else
s = socket(PF_INET, SOCK_STREAM, 0);
#endif
/*
This futile system call is here just because a debian mantainer decided
that the default behavior must be to listen only to IPv6 connections
excluding IPv4 ones.
So this restores the logic and normal behavior of accepting connections
without being racist about the client's address.
*/
#ifdef IPV6
val=0;
setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, (char *)&val, sizeof(val));
#endif
val = 1;
//Makes port reusable immediately after termination.
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)) < 0) {
perror("ruseaddr(any)");
syslog(LOG_ERR, "reuseaddr(any)");
#ifdef IPV6
char *suggestion = "If you don't have IPv6 support in kernel, try recompiling weborf, removing the line '#define IPV6' from options.h\n";
write(2, suggestion, strlen(suggestion));
#endif
return -1;
}
return s;
}
void net_bind_and_listen(int s) {
#ifdef IPV6
struct sockaddr_in6 locAddr; //Local and remote address
//socklen_t ipAddrL = sizeof(struct sockaddr_in6);
#else
struct sockaddr_in locAddr;
int ipAddrL = sizeof(struct sockaddr_in);
#endif
#ifdef IPV6
//Bind
memset(&locAddr, 0, sizeof(locAddr));
locAddr.sin6_family = AF_INET6;
locAddr.sin6_port = htons(strtol(weborf_conf.port, NULL, 0));
if (weborf_conf.ip == NULL) { //Default ip, listens to all the interfaces
locAddr.sin6_addr = in6addr_any;
} else { //Custom ip
if (inet_pton(AF_INET6, weborf_conf.ip, &locAddr.sin6_addr) == 0) {
printf("Invalid IP address: %s\n", weborf_conf.ip);
exit(2);
}
}
if (bind(s, (struct sockaddr *) &locAddr, sizeof(locAddr)) < 0) {
perror("trying to bind");
#ifdef SOCKETDBG
syslog(LOG_ERR, "Port %d already in use",
ntohs(locAddr.sin6_port));
#endif
exit(3);
}
#else
//Prepares socket's address
locAddr.sin_family = AF_INET; //Internet socket
{
//Check the validity of port param and uses it
unsigned int p = strtol(weborf_conf.port, NULL, 0);
if (p < 1 || p > 65535) {
printf("Invalid port number: %d\n", p);
exit(4);
}
locAddr.sin_port = htons(p);
}
if (weborf_conf.ip == NULL)
weborf_conf.ip = "0.0.0.0"; //Default ip address
if (inet_aton(weborf_conf.ip, &locAddr.sin_addr) == 0) { //Converts ip to listen in binary format
printf("Invalid IP address: %s\n", weborf_conf.ip);
exit(2);
}
#ifdef SOCKETDBG
syslog(LOG_INFO, "Listening on address: %s:%d",
inet_ntoa(locAddr.sin_addr), ntohs(locAddr.sin_port));
#endif
//Bind
if (bind(s, (struct sockaddr *) &locAddr, ipAddrL) == -1) {
perror("trying to bind");
#ifdef SOCKETDBG
syslog(LOG_ERR, "Port %d already in use", ntohs(locAddr.sin_port));
#endif
exit(3);
}
#endif
listen(s, MAXQ); //Listen to the socket
}
weborf-0.13/mynet.h 0000644 0000765 0000765 00000001562 11536415542 011173 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#ifndef WEBORF_MYNET_H
#define WEBORF_MYNET_H
#include "types.h"
#include "options.h"
int net_create_server_socket();
void net_bind_and_listen(int s);
#endif weborf-0.13/types.h 0000644 0000765 0000765 00000010047 11537632175 011205 0000000 0000000 /*
Weborf
Copyright (C) 2010 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#ifndef WEBORF_TYPES_H
#define WEBORF_TYPES_H
#include "options.h"
#include //Adds boolean type
#include
#include
#include
#include
#ifdef SEND_MIMETYPES
#include
#else
typedef void* magic_t;
#endif
typedef struct {
long int id; //ID of the thread
magic_t mime_token; //Token for libmagic
} thread_prop_t;
typedef struct {
ssize_t len; //length of the array
char *data[MAXINDEXCOUNT]; //Array containing pointers
int data_l[MAXINDEXCOUNT]; //Array containing len of strings
} array_ll;
typedef struct {
int num, size; //Filled positions in the queue, and its maximum size
int head, tail; //pointers to head and tail of the round queue
int *data; //Socket with client
#ifdef IPV6
struct sockaddr_in6 *addr; //Local and remote address
#else
struct sockaddr_in *addr;
#endif
pthread_mutex_t mutex; //mutex to modify the queue
pthread_cond_t for_space, for_data;
int n_wait_sp, n_wait_dt;
} syn_queue_t;
typedef struct {
int sock; //File descriptor for the socket
#ifdef IPV6
char ip_addr[INET6_ADDRSTRLEN]; //ip address in string format
#else
char ip_addr[INET_ADDRSTRLEN];
#endif
bool keep_alive; //True if we are using pipelining
short int protocol_version; //See defines like HTTP_something
int method_id; //Index of the http method used (GET, POST)
char *method; //String version of the http method used
char *http_param; //Param string
char *page; //Requested URI
ssize_t page_len; //Lengh of the page string
char *get_params; //Params in the URI, after the ? char
char *strfile; //File on filesystem
ssize_t strfile_len; //Length of string strfile
struct stat strfile_stat; //Stat of strfile
int strfile_fd; //File descriptor for strfile
char *basedir; //Basedir for the host
unsigned int status_code; //HTTP status code
} connection_t;
typedef struct {
ssize_t len; //length of the string
char *data; //Pointer to string
} string_t;
typedef struct {
pthread_mutex_t mutex; //Mutex to access this struct
unsigned int free; //Free threads
unsigned int count; //thread count
} t_thread_info;
typedef struct {
char *basedir;
char* authsock; //Executable that will authenticate
uid_t uid; //Uid to use after bind
#ifdef SEND_MIMETYPES
bool send_content_type; //True if we want to send the content type
#endif
bool is_inetd; //True if it expects to be executed by inetd
array_ll cgi_paths; //Paths to cgi binaries
bool virtual_host; //True if must check for virtual hosts
bool exec_script; //Enable CGI if false
bool tar_directory; //Sends directories compressed into tar-files
char *ip; //IP addr with default value
char *port; //port with default value
char *indexes[MAXINDEXCOUNT];//List of pointers to index files
int indexes_l; //Count of the list
} weborf_configuration_t;
#endif
weborf-0.13/weborf.conf.5 0000644 0000765 0000765 00000004735 11536415542 012171 0000000 0000000 .TH Weborf 5 "Sep 13, 2009" "Minimal webserver"
.SH NAME
.B weborf.conf
\- configuration file for weborf daemon
.SH SYNOPSIS
/etc/weborf.conf
.SH DESCRIPTION
Weborf is a minimal webserver. Also has a limited support for webdav.
.br
Can be started as stand-alone or as SystemV daemon. This manual page documents Weborf's configuration file, used only when it is started as daemon.
.br
On debian systems, the script to run weborf as a daemon is located into /usr/share/docs/weborf and has to be manually copied into /etc/init.d
.br
Weborf is released under the GNU General Public License version 3.
.SH DESCRIPTION
Options are case sensitive. Immediately followed by the equal = sign, without any space between name and value.
Lines beginning with # will be ignored and treated as comments.
.SS
.TP
.B indexes
By default weborf searches for index.html. Anyway it is possible to specify a different index file and also many index files. Name of the pages must be separated by a comma and between them there aren't spaces.
.TP
.B basedir
Default base directory used by the webserver. The default means that this will be used also when virtual hosts are enabled, if the requested host is unknown. Of course the user used for the webserver will need to have access to this directory.
.TP
.B use-cgi
Can be true or false. If false weborf will handle all files as normal files. Otherwise it will use the CGI protocol to execute some files.
.TP
.B use-mime
Can be true or false. If true weborf will send the Content-Type header to the clients. Turning it off will increase speed but might cause problems with some old clients.
.TP
.B cgi
List of extensions to consider as dynamic pages and binaries to execute them
.TP
.B auth-bin
Path of the binary that provides authentication to weborf
.TP
.B auth-socket
Path of the unix socket that weborf will use to connect to the authentication server
.TP
.B cachedir
Will set the path of the directory used for caching
.TP
.B user
Username of the user that will run the webserver. On debian this is usually www-data.
.TP
.B virtual
This directive is used to enable virtualhosts. One line is needed for each port.
The format is:
virtual#port#domain1=basedir1,domain2=basedir2
.SS
.SH EXAMPLE
Example file can be found in /usr/share/doc/weborf/examples/weborf.conf
.SH "SEE ALSO"
.BR weborf (1)
.SH VERSION
.BR Weborf 0.13
.SH WEB
.BR http://galileo.dmi.unict.it/wiki/weborf/
.SH AUTHORS
.nf
Salvo "LtWorf" Tomaselli
Salvo Rinaldi
.br
weborf-0.13/build-aux/ 0000755 0000765 0000765 00000000000 11543375266 011642 5 0000000 0000000 weborf-0.13/build-aux/depcomp 0000755 0000765 0000765 00000044267 11543367107 013147 0000000 0000000 #! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2009-04-28.21; # UTC
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 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.
# 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 outputing dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to .
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Some modes work just like other modes, but use different flags. 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 "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u="sed s,\\\\\\\\,/,g"
depmode=msvisualcpp
fi
case "$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 $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say).
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
## The second -e expression handles DOS-style file names with drive letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the `deleted header file' problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
tr ' ' '
' < "$tmpdepfile" |
## 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.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/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 $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like `#:fec' to the end of the
# dependency line.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
tr '
' ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts `$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
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 $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
# Each line is of the form `foo.o: dependent.h'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
icc)
# Intel's C compiler understands `-MD -MF file'. However on
# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
# ICC 7.0 will fill foo.d with something like
# foo.o: sub/foo.c
# foo.o: sub/foo.h
# which is wrong. We want:
# sub/foo.o: sub/foo.c
# sub/foo.o: sub/foo.h
# sub/foo.c:
# sub/foo.h:
# ICC 7.1 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using \ :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$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.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$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 $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
# Add `dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$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.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
# With Tru64 cc, shared objects can also be used to make a
# static library. This mechanism is used in libtool 1.4 series to
# handle both shared and static libraries in a single compilation.
# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
#
# With libtool 1.5 this exception was removed, and libtool now
# 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. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
tmpdepfile2=$dir$base.o.d # libtool 1.5
tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.o.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
tmpdepfile4=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || 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.
"$@" $dashmflag |
sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
tr ' ' '
' < "$tmpdepfile" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
sed '1,2d' "$tmpdepfile" | tr ' ' '
' | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || 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 # $arg
;;
esac
done
"$@" -E |
sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
echo " " >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# 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:
weborf-0.13/build-aux/install-sh 0000755 0000765 0000765 00000032537 11543367107 013573 0000000 0000000 #!/bin/sh
# install - install a program, script, or datafile
scriptversion=2009-04-28.21; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
nl='
'
IFS=" "" $nl"
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_glob='?'
initialize_posix_glob='
test "$posix_glob" != "?" || {
if (set -f) 2>/dev/null; then
posix_glob=
else
posix_glob=:
fi
}
'
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
no_target_directory=
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t) dst_arg=$2
shift;;
-T) no_target_directory=true;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
trap '(exit $?); exit' 1 2 13 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writeable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
-*) prefix='./';;
*) prefix='';;
esac
eval "$initialize_posix_glob"
oIFS=$IFS
IFS=/
$posix_glob set -f
set fnord $dstdir
shift
$posix_glob set +f
IFS=$oIFS
prefixes=
for d
do
test -z "$d" && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
eval "$initialize_posix_glob" &&
$posix_glob set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
$posix_glob set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$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:
weborf-0.13/build-aux/missing 0000755 0000765 0000765 00000026233 11543367107 013162 0000000 0000000 #! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2009-04-28.21; # UTC
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
# 2008, 2009 Free Software Foundation, Inc.
# Originally by Fran,cois Pinard , 1996.
# 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.
if test $# -eq 0; then
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
fi
run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
configure_ac=configure.ac
else
configure_ac=configure.in
fi
msg="missing on your system"
case $1 in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
# Exit code 63 means version mismatch. This often happens
# when the user try to use an ancient version of a tool on
# a file that requires a minimum version. In this case we
# we should proceed has if the program had been absent, or
# if --run hadn't been passed.
if test $? = 63; then
run=:
msg="probably too old"
fi
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
--run try to run the given command, and emulate it if it fails
Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
autom4te touch the output file, or create a stub one
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
help2man touch the output file
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
tar try tar, gnutar, gtar, then tar without non-portable flags
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
\`g' are ignored when checking the name.
Send bug reports to ."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: Unknown \`$1' option"
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
;;
esac
# normalize program name to check for.
program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program). This is about non-GNU programs, so use $1 not
# $program.
case $1 in
lex*|yacc*)
# Not GNU programs, they don't have --version.
;;
tar*)
if test -n "$run"; then
echo 1>&2 "ERROR: \`tar' requires --run"
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
exit 1
fi
;;
*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
# Could not run --version or --help. This is probably someone
# running `$TOOL --version' or `$TOOL --help' to check whether
# $TOOL exists and not knowing $TOOL uses missing.
exit 1
fi
;;
esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case $program in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
touch aclocal.m4
;;
autoconf*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
touch configure
;;
autoheader*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case $f in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
esac
done
touch $touch_files
;;
automake*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
find . -type f -name Makefile.am -print |
sed 's/\.am$/.in/' |
while read f; do touch "$f"; done
;;
autom4te*)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo "#! /bin/sh"
echo "# Created by GNU Automake missing as a replacement of"
echo "# $ $@"
echo "exit 0"
chmod +x $file
exit 1
fi
;;
bison*|yacc*)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if test $# -ne 1; then
eval LASTARG="\${$#}"
case $LASTARG in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if test ! -f y.tab.h; then
echo >y.tab.h
fi
if test ! -f y.tab.c; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex*|flex*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if test $# -ne 1; then
eval LASTARG="\${$#}"
case $LASTARG in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if test ! -f lex.yy.c; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit $?
fi
;;
makeinfo*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '
/^@setfilename/{
s/.* \([^ ]*\) *$/\1/
p
q
}' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
# If the file does not exist, the user really needs makeinfo;
# let's fail without touching anything.
test -f $file || exit 1
touch $file
;;
tar*)
shift
# We have already tried tar in the generic part.
# Look for gnutar/gtar before invocation to avoid ugly error
# messages.
if (gnutar --version > /dev/null 2>&1); then
gnutar "$@" && exit 0
fi
if (gtar --version > /dev/null 2>&1); then
gtar "$@" && exit 0
fi
firstarg="$1"
if shift; then
case $firstarg in
*o*)
firstarg=`echo "$firstarg" | sed s/o//`
tar "$firstarg" "$@" && exit 0
;;
esac
case $firstarg in
*h*)
firstarg=`echo "$firstarg" | sed s/h//`
tar "$firstarg" "$@" && exit 0
;;
esac
fi
echo 1>&2 "\
WARNING: I can't seem to be able to run \`tar' with the given arguments.
You may want to install GNU tar or Free paxutils, or check the
command line arguments."
exit 1
;;
*)
echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
some other package would contain this missing \`$1' program."
exit 1
;;
esac
exit 0
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# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
weborf-0.13/cgi_wrapper/wrapper.c 0000644 0000765 0000765 00000001577 11536415542 014022 0000000 0000000 /*
Weborf
Copyright (C) 2009 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include
#include
int main() {
execl(getenv("SCRIPT_FILENAME"),getenv("SCRIPT_FILENAME"),NULL);
exit(1); //Unable to exec the wanted stuff
}
weborf-0.13/cgi_wrapper/py_wrapper.c 0000644 0000765 0000765 00000001600 11536415542 014515 0000000 0000000 /*
Weborf
Copyright (C) 2009 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include
#include
int main() {
execl("/usr/bin/python","python",getenv("SCRIPT_FILENAME"),NULL);
exit(1); //Unable to exec the wanted stuff
}
weborf-0.13/utils.c 0000644 0000765 0000765 00000024112 11543372721 011165 0000000 0000000 /*
Weborf
Copyright (C) 2007 Salvo "LtWorf" Tomaselli
Weborf 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 .
@author Salvo "LtWorf" Tomaselli
*/
#include "options.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include