2008-03-10 07:19:20 +01:00
|
|
|
/*
|
|
|
|
|
|
|
|
File: phcfg.c
|
|
|
|
|
|
|
|
Copyright (C) 2008 Christophe GRENIER <grenier@cgsecurity.org>
|
|
|
|
|
|
|
|
This software 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 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, write the Free Software Foundation, Inc., 51
|
|
|
|
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
|
|
#include <config.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_STDLIB_H
|
|
|
|
#include <stdlib.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_UNISTD_H
|
|
|
|
#include <unistd.h> /* getuid */
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_STRING_H
|
|
|
|
#include <string.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_PWD_H
|
|
|
|
#include <pwd.h>
|
|
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <errno.h>
|
|
|
|
#include "types.h"
|
|
|
|
#include "common.h"
|
|
|
|
#include "filegen.h"
|
|
|
|
#include "log.h"
|
|
|
|
#include "phcfg.h"
|
|
|
|
|
|
|
|
void reset_list_file_enable(file_enable_t *files_enable)
|
|
|
|
{
|
|
|
|
file_enable_t *file_enable;
|
|
|
|
for(file_enable=files_enable;file_enable->file_hint!=NULL;file_enable++)
|
|
|
|
file_enable->enable=file_enable->file_hint->enable_by_default;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
PhotoRec should try to load the configuration from
|
|
|
|
- $HOME/.photorec.cfg
|
|
|
|
- $SBIN/photorec.cfg
|
|
|
|
|
|
|
|
PhotoRec stores the configuration in
|
|
|
|
- $HOME/.photorec.cfg
|
|
|
|
- DOS: $SBIN/photorec.cfg
|
|
|
|
*/
|
|
|
|
|
|
|
|
#define WIN_PHOTOREC_CFG "\\photorec.cfg"
|
|
|
|
#define DOT_PHOTOREC_CFG "/.photorec.cfg"
|
|
|
|
#define PHOTOREC_CFG "photorec.cfg"
|
|
|
|
|
|
|
|
static FILE *file_options_save_aux(void)
|
|
|
|
{
|
|
|
|
char *filename=NULL;
|
|
|
|
#if defined(__CYGWIN__) || defined(__MINGW32__)
|
|
|
|
{
|
|
|
|
char *path;
|
|
|
|
path = getenv("USERPROFILE");
|
|
|
|
if (path == NULL)
|
|
|
|
path = getenv("HOMEPATH");
|
|
|
|
if(path!=NULL)
|
|
|
|
{
|
|
|
|
filename=(char*)MALLOC(strlen(path)+strlen(WIN_PHOTOREC_CFG)+1);
|
|
|
|
strcpy(filename, path);
|
|
|
|
strcat(filename, WIN_PHOTOREC_CFG);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
#ifndef DJGPP
|
|
|
|
if(filename==NULL)
|
|
|
|
{
|
|
|
|
char *home;
|
|
|
|
home = getenv("HOME");
|
|
|
|
#if 0
|
|
|
|
/* Using 'getpwuid' in statically linked applications requires at
|
|
|
|
runtime the shared libraries from the glibc version used for linking
|
|
|
|
*/
|
|
|
|
if (home == NULL)
|
|
|
|
{
|
|
|
|
struct passwd *pw;
|
|
|
|
pw = getpwuid(getuid());
|
|
|
|
if (pw != NULL)
|
|
|
|
home = pw->pw_dir;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
if (home != NULL)
|
|
|
|
{
|
|
|
|
filename=(char*)MALLOC(strlen(home)+strlen(DOT_PHOTOREC_CFG)+1);
|
|
|
|
strcpy(filename, home);
|
|
|
|
strcat(filename, DOT_PHOTOREC_CFG);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if(filename!=NULL)
|
|
|
|
{
|
|
|
|
FILE*handle=NULL;
|
|
|
|
handle=fopen(filename,"wb");
|
|
|
|
if(handle)
|
|
|
|
{
|
|
|
|
log_info("Create file %s\n", filename);
|
|
|
|
free(filename);
|
|
|
|
return handle;
|
|
|
|
}
|
|
|
|
log_error("Can't create file %s: %s\n", filename, strerror(errno));
|
|
|
|
free(filename);
|
|
|
|
filename=NULL;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
{
|
|
|
|
FILE*handle=NULL;
|
|
|
|
handle=fopen(PHOTOREC_CFG,"wb");
|
|
|
|
if(handle)
|
|
|
|
{
|
|
|
|
log_info("Create file %s\n", PHOTOREC_CFG);
|
|
|
|
return handle;
|
|
|
|
}
|
|
|
|
log_error("Can't create file %s: %s\n", PHOTOREC_CFG, strerror(errno));
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static FILE *file_options_load_aux(void)
|
|
|
|
{
|
|
|
|
#if defined(__CYGWIN__) || defined(__MINGW32__)
|
|
|
|
{
|
|
|
|
char *path;
|
|
|
|
path = getenv("USERPROFILE");
|
|
|
|
if (path == NULL)
|
|
|
|
path = getenv("HOMEPATH");
|
|
|
|
if(path!=NULL)
|
|
|
|
{
|
|
|
|
FILE*handle;
|
|
|
|
char *filename=NULL;
|
|
|
|
filename=(char*)MALLOC(strlen(path)+strlen(WIN_PHOTOREC_CFG)+1);
|
|
|
|
strcpy(filename, path);
|
|
|
|
strcat(filename, WIN_PHOTOREC_CFG);
|
|
|
|
handle=fopen(filename,"rb");
|
|
|
|
if(handle!=NULL)
|
|
|
|
{
|
|
|
|
log_info("Load parameters from %s\n", filename);
|
|
|
|
free(filename);
|
|
|
|
return handle;
|
|
|
|
}
|
|
|
|
free(filename);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
#ifndef DJGPP
|
|
|
|
{
|
|
|
|
char *home;
|
|
|
|
home = getenv("HOME");
|
|
|
|
#if 0
|
|
|
|
/* Using 'getpwuid' in statically linked applications requires at
|
|
|
|
runtime the shared libraries from the glibc version used for linking
|
|
|
|
*/
|
|
|
|
if (home == NULL)
|
|
|
|
{
|
|
|
|
struct passwd *pw;
|
|
|
|
pw = getpwuid(getuid());
|
|
|
|
if (pw != NULL)
|
|
|
|
home = pw->pw_dir;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
if (home != NULL)
|
|
|
|
{
|
|
|
|
FILE*handle;
|
|
|
|
char *filename=NULL;
|
|
|
|
filename=(char*)MALLOC(strlen(home)+strlen(DOT_PHOTOREC_CFG)+1);
|
|
|
|
strcpy(filename, home);
|
|
|
|
strcat(filename, DOT_PHOTOREC_CFG);
|
|
|
|
handle=fopen(filename,"rb");
|
|
|
|
if(handle!=NULL)
|
|
|
|
{
|
|
|
|
log_info("Load parameters from %s\n", filename);
|
|
|
|
free(filename);
|
|
|
|
return handle;
|
|
|
|
}
|
|
|
|
free(filename);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
{
|
|
|
|
FILE*handle=NULL;
|
|
|
|
handle=fopen(PHOTOREC_CFG,"rb");
|
|
|
|
if(handle!=NULL)
|
|
|
|
{
|
|
|
|
log_info("Load parameters from %s\n", PHOTOREC_CFG);
|
|
|
|
return handle;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
int file_options_save(const file_enable_t *files_enable)
|
|
|
|
{
|
|
|
|
FILE *handle;
|
|
|
|
const file_enable_t *file_enable;
|
|
|
|
handle=file_options_save_aux();
|
|
|
|
if(handle==NULL)
|
|
|
|
return -1;
|
|
|
|
for(file_enable=&files_enable[0];file_enable->file_hint!=NULL;file_enable++)
|
|
|
|
if(file_enable->file_hint->extension!=NULL)
|
|
|
|
{
|
|
|
|
if(file_enable->enable==0)
|
|
|
|
fprintf(handle, "%s,disable\n", file_enable->file_hint->extension);
|
|
|
|
else
|
|
|
|
fprintf(handle, "%s,enable\n", file_enable->file_hint->extension);
|
|
|
|
}
|
|
|
|
fclose(handle);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
int file_options_load(file_enable_t *files_enable)
|
|
|
|
{
|
|
|
|
FILE *handle;
|
|
|
|
char buffer[512];
|
|
|
|
reset_list_file_enable(files_enable);
|
|
|
|
handle=file_options_load_aux();
|
|
|
|
if(handle==NULL)
|
|
|
|
return -1;
|
|
|
|
// TODO parse the file
|
|
|
|
while(fgets(buffer, sizeof(buffer)-1, handle)!=NULL)
|
|
|
|
{
|
|
|
|
const char *extension=&buffer[0];
|
|
|
|
char *extension_status;
|
|
|
|
buffer[sizeof(buffer)-1]='\0';
|
|
|
|
extension_status=strchr(buffer,',');
|
|
|
|
if(extension_status!=NULL)
|
|
|
|
{
|
|
|
|
file_enable_t *file_enable;
|
|
|
|
unsigned int cmd_length=extension_status-extension;
|
|
|
|
*extension_status='\0';
|
|
|
|
extension_status++;
|
2008-03-14 09:02:57 +01:00
|
|
|
#ifdef DEBUG_PHCFG
|
|
|
|
log_debug("extension=%s, extension_status=%s", extension, extension_status);
|
|
|
|
#endif
|
2008-03-10 07:19:20 +01:00
|
|
|
for(file_enable=&files_enable[0];file_enable->file_hint!=NULL;file_enable++)
|
|
|
|
{
|
|
|
|
if(file_enable->file_hint->extension!=NULL &&
|
|
|
|
strlen(file_enable->file_hint->extension)==cmd_length &&
|
|
|
|
memcmp(file_enable->file_hint->extension,extension,cmd_length)==0)
|
|
|
|
{
|
|
|
|
file_enable->enable=(strncmp(extension_status, "enable",6)==0);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
fclose(handle);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|