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/* Pidgin-Encryption Legacy Preferences file interface */
/* Copyright (C) 2001-2007 William Tompkins */
/* This plugin is free software, distributed under the GNU General Public */
/* License. */
/* Please see the file "COPYING" distributed with this source code */
/* for more details */
/* */
/* */
/* This software 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. */
/* To compile and use: */
/* See INSTALL file. */
#include "internal.h"
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <glib.h>
#if GLIB_CHECK_VERSION(2,6,0)
# include <glib/gstdio.h>
#else
# define g_freopen freopen
# define g_fopen fopen
# define g_rmdir rmdir
# define g_remove remove
# define g_unlink unlink
# define g_lstat lstat
# define g_stat stat
# define g_mkdir mkdir
# define g_rename rename
# define g_open open
#endif
#include <gdk/gdk.h>
#include <gtk/gtk.h>
#include <gtk/gtkplug.h>
#include "prefs.h"
#include "util.h"
#include "prefs.h"
#include "config_ui.h"
#include "keys.h"
#ifdef _WIN32
#include "win32dep.h"
#endif
void PE_prefs_changed_cb(const char* name, PurplePrefType type, gconstpointer val, gpointer data) {
const char * displayedpath = purple_prefs_get_string("/plugins/gtk/encrypt/key_path_displayed");
const char * basepath = purple_prefs_get_string("/plugins/gtk/encrypt/key_path");
const char * previous_displayedpath = basepath;
if (basepath && basepath[0] == 0) {
/* if the basepath is blank, then the previous displayed path was actually the users's Purple dir */
previous_displayedpath = purple_user_dir();
}
/* did the displayedpath get changed? */
if (basepath && displayedpath && strcmp(displayedpath, previous_displayedpath) != 0) {
/* yes, so set the underlying basepath pref appropriately */
if (strcmp(displayedpath, purple_user_dir()) == 0) {
purple_prefs_set_string("/plugins/gtk/encrypt/key_path", "");
} else {
purple_prefs_set_string("/plugins/gtk/encrypt/key_path", displayedpath);
}
}
if (PE_check_base_key_path()) {
PE_key_rings_init();
PE_config_update();
} else {
purple_debug(PURPLE_DEBUG_INFO, "pidgin-encryption", "pref_changed_cb: %s\n", (char*)val);
if (g_path_is_absolute(val)) {
PE_config_show_invalid_keypath();
} else {
purple_prefs_set_string("/plugins/gtk/encrypt/key_path", "");
purple_prefs_set_string("/plugins/gtk/encrypt/key_path_displayed", purple_user_dir());
PE_config_show_nonabsolute_keypath();
}
}
}
/* Old self-kept preferences: only here to convert to new Purple-kept prefs */
static gboolean Prefs_accept_key_unknown = FALSE;
static gboolean Prefs_accept_key_conflict = FALSE;
/*static gboolean Prefs_encrypt_response = TRUE; */
static gboolean Prefs_broadcast_notify = FALSE;
static gboolean Prefs_encrypt_if_notified = TRUE;
const static char key_file[] = "encrypt.prefs";
static gboolean parse_key_val(char* val, gboolean def) {
if (strcmp(val, "TRUE") == 0) {
return TRUE;
}
if (strcmp(val, "FALSE") == 0) {
return FALSE;
}
return def;
}
void PE_convert_legacy_prefs() {
char key[51], value[51];
char* filename = g_build_filename(purple_user_dir(), key_file, NULL);
FILE* fp = g_fopen(filename, "r");
purple_debug(PURPLE_DEBUG_INFO, "pidgin-encryption", "Checking for old prefs file (%s)...\n", filename);
if (fp == NULL) {
g_free(filename);
return;
}
purple_debug(PURPLE_DEBUG_INFO, "pidgin-encryption", "Converting...\n");
while (fscanf(fp, "%50s%50s", key, value) != EOF) {
if (strcmp(key, "AcceptUnknown") == 0) {
purple_prefs_set_bool("/plugins/gtk/encrypt/accept_unknown_key",
parse_key_val(value, Prefs_accept_key_unknown));
} else if (strcmp(key, "AcceptDuplicate") == 0) {
purple_prefs_set_bool("/plugins/gtk/encrypt/accept_conflicting_key",
parse_key_val(value, Prefs_accept_key_conflict));
} else if (strcmp(key, "BroadcastNotify") == 0) {
purple_prefs_set_bool("/plugins/gtk/encrypt/broadcast_notify",
parse_key_val(value, Prefs_broadcast_notify));
} else if (strcmp(key, "EncryptIfNotified") == 0) {
purple_prefs_set_bool("/plugins/gtk/encrypt/encrypt_if_notified",
parse_key_val(value, Prefs_encrypt_if_notified));
} else {
purple_debug(PURPLE_DEBUG_ERROR, "pidgin-encryption", "Bad Preference Key %s\n", value);
}
}
fclose(fp);
purple_debug(PURPLE_DEBUG_INFO, "pidgin-encryption", "Deleting old prefs\n");
unlink(filename);
g_free(filename);
}
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