remove all gtk3 conditionals
[claws.git] / src / main.c
index c01d236fcaca7bcb3ba13e47db24cae8c7cdcfb3..eff8f86090dcec4a99436dc8b525e3038eb968fe 100644 (file)
@@ -1,6 +1,6 @@
 /*
- * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
+ * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2016 Hiroyuki Yamamoto and the Claws Mail team
  *
  * 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
@@ -14,7 +14,6 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
- * 
  */
 
 #ifdef HAVE_CONFIG_H
 #include <X11/SM/SMlib.h>
 #endif
 
+#if HAVE_FLOCK
+#include <sys/file.h>
+#endif
+
+#include "file_checker.h"
 #include "wizard.h"
 #ifdef HAVE_STARTUP_NOTIFICATION
 # define SN_API_NOT_YET_FROZEN
@@ -61,6 +65,9 @@
 #ifdef HAVE_VALGRIND
 #include <valgrind.h>
 #endif
+#ifdef HAVE_SVG
+#include <librsvg/rsvg.h>
+#endif
 
 #include "claws.h"
 #include "main.h"
@@ -75,6 +82,7 @@
 #include "prefs_fonts.h"
 #include "prefs_image_viewer.h"
 #include "prefs_message.h"
+#include "prefs_migration.h"
 #include "prefs_receive.h"
 #include "prefs_msg_colors.h"
 #include "prefs_quote.h"
@@ -82,6 +90,7 @@
 #include "prefs_summaries.h"
 #include "prefs_themes.h"
 #include "prefs_other.h"
+#include "prefs_proxy.h"
 #include "prefs_logging.h"
 #include "prefs_send.h"
 #include "prefs_wrapping.h"
 #include "account.h"
 #include "procmsg.h"
 #include "inc.h"
+#include "imap.h"
+#include "send_message.h"
+#include "md5.h"
 #include "import.h"
 #include "manage_window.h"
 #include "alertpanel.h"
 #include "statusbar.h"
-#ifndef USE_NEW_ADDRBOOK
+#ifndef USE_ALT_ADDRBOOK
        #include "addressbook.h"
 #else
        #include "addressbook-dbus.h"
 #include "hooks.h"
 #include "menu.h"
 #include "quicksearch.h"
+#include "advsearch.h"
+#include "avatars.h"
+#include "passwordstore.h"
+#include "file-utils.h"
 
 #ifdef HAVE_LIBETPAN
 #include "imap-thread.h"
 
 #include "timing.h"
 
-#ifdef MAEMO
-#ifdef CHINOOK
-#include <hildon/hildon-banner.h>
-#include <hildon/hildon-program.h>
-#else
-#include <hildon-widgets/hildon-banner.h>
-#include <hildon-widgets/hildon-program.h>
-#endif
-#include <libosso.h>
-#include <libgnomevfs/gnome-vfs-volume.h>
-#include <libgnomevfs/gnome-vfs-volume-monitor.h>
-#include <libgnomevfs/gnome-vfs-utils.h>
-
-#define OSSO_NAME    "claws_mail"
-#define OSSO_SERVICE "com.nokia."OSSO_NAME
-#define OSSO_OBJECT  "/com/nokia/"OSSO_NAME
-#define OSSO_IFACE   "com.nokia."OSSO_NAME
-
-typedef struct _AppData AppData;
-struct _AppData {
-    HildonProgram *program;
-    HildonWindow *window;
-    osso_context_t *osso_context;
-};
-
-static GnomeVFSVolumeMonitor *volmon;
-#endif
-
 #ifdef HAVE_NETWORKMANAGER_SUPPORT
 /* Went offline due to NetworkManager */
 static gboolean went_offline_nm;
 #endif
 
-#if !defined(NM_CHECK_VERSION)
-#define NM_CHECK_VERSION(x,y,z) 0
-#endif
 
 #ifdef HAVE_DBUS_GLIB
 static DBusGProxy *awn_proxy = NULL;
 #endif
 
 gchar *prog_version;
+#if (defined HAVE_LIBSM || defined CRASH_DIALOG)
 gchar *argv0;
-
-#ifdef MAEMO
-HildonProgram *hildon_program;
 #endif
 
 #ifdef HAVE_STARTUP_NOTIFICATION
@@ -199,6 +182,8 @@ typedef enum
 static struct RemoteCmd {
        gboolean receive;
        gboolean receive_all;
+       gboolean cancel_receiving;
+       gboolean cancel_sending;
        gboolean compose;
        const gchar *compose_mailto;
        GList *attach_files;
@@ -221,6 +206,8 @@ static struct RemoteCmd {
        gboolean subscribe;
        const gchar *subscribe_uri;
        const gchar *target;
+       gboolean debug;
+       const gchar *geometry;
 } cmd;
 
 SessionStats session_stats;
@@ -270,51 +257,6 @@ static void networkmanager_state_change_cb(DBusGProxy *proxy, gchar *dev,
 
 static MainWindow *static_mainwindow;
 
-#ifdef MAEMO
-static osso_context_t *static_osso_context;
-
-void exit_event_handler(gboolean die_now, gpointer data)
-{
-       AppData *appdata;
-       appdata = (AppData *) data;
-       /* Do whatever application needs to do before exiting */
-       exit_claws(static_mainwindow);
-       hildon_banner_show_information(GTK_WIDGET(appdata->window), NULL,
-                                   _("Exiting..."));
-
-}
-
-/* Callback for hardware D-BUS events */
-void hw_event_handler(osso_hw_state_t *state, gpointer data)
-{
-       AppData *appdata;
-       appdata = (AppData *) data;
-
-       if (state->shutdown_ind) {
-               exit_claws(static_mainwindow);
-               hildon_banner_show_information(GTK_WIDGET(appdata->window), NULL,
-                       _("Exiting..."));
-       }
-}
-
-/* Callback for normal D-BUS messages */
-gint dbus_req_handler(const gchar * interface, const gchar * method,
-                      GArray * arguments, gpointer data,
-                      osso_rpc_t * retval)
-{
-    AppData *appdata;
-    appdata = (AppData *) data;
-
-    if (!strcmp(method, "top_application")) {
-           osso_rpc_free_val(retval);
-           return OSSO_OK;
-    }
-    osso_system_note_infoprint(appdata->osso_context, method, retval);
-    osso_rpc_free_val(retval);
-
-    return OSSO_OK;
-}
-#endif
 static gboolean emergency_exit = FALSE;
 
 #ifdef HAVE_STARTUP_NOTIFICATION
@@ -450,8 +392,8 @@ static gboolean migrate_old_config(const gchar *old_cfg_dir, const gchar *new_cf
                        G_CALLBACK(chk_update_val), &backup);
 
        if (alertpanel_full(_("Migration of configuration"), message,
-                       GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL, FALSE,
-                       keep_backup_chk, ALERT_QUESTION, G_ALERTDEFAULT) != G_ALERTALTERNATE) {
+                       GTK_STOCK_NO, GTK_STOCK_YES, NULL, ALERTFOCUS_SECOND, FALSE,
+                       keep_backup_chk, ALERT_QUESTION) != G_ALERTALTERNATE) {
                return FALSE;
        }
        
@@ -486,7 +428,8 @@ backup_mode:
                
                /* if g_rename failed, we'll try to copy */
                if (r != 0) {
-                       FILE_OP_ERROR(new_cfg_dir, "g_rename failed, trying copy\n");
+                       FILE_OP_ERROR(new_cfg_dir, "g_rename");
+                       debug_print("rename failed, trying copy\n");
                        goto backup_mode;
                }
        }
@@ -500,12 +443,12 @@ static int migrate_common_rc(const gchar *old_rc, const gchar *new_rc)
        gchar buf[BUFFSIZE];
        gboolean err = FALSE;
 
-       oldfp = g_fopen(old_rc, "r");
+       oldfp = claws_fopen(old_rc, "r");
        if (!oldfp)
                return -1;
-       newfp = g_fopen(new_rc, "w");
+       newfp = claws_fopen(new_rc, "w");
        if (!newfp) {
-               fclose(oldfp);
+               claws_fclose(oldfp);
                return -1;
        }
        
@@ -521,21 +464,21 @@ static int migrate_common_rc(const gchar *old_rc, const gchar *new_rc)
                old_plugin_path = g_strdup(new_plugin_path);
        }
        debug_print("replacing %s with %s\n", old_plugin_path, new_plugin_path);
-       while (fgets(buf, sizeof(buf), oldfp)) {
+       while (claws_fgets(buf, sizeof(buf), oldfp)) {
                if (strncmp(buf, old_plugin_path, strlen(old_plugin_path))) {
-                       err |= (fputs(buf, newfp) == EOF);
+                       err |= (claws_fputs(buf, newfp) == EOF);
                } else {
-                       debug_print("->replacing %s", buf);
-                       debug_print("  with %s%s", new_plugin_path, buf+strlen(old_plugin_path));
-                       err |= (fputs(new_plugin_path, newfp) == EOF);
-                       err |= (fputs(buf+strlen(old_plugin_path), newfp) == EOF);
+                       debug_print("->replacing %s\n", buf);
+                       debug_print("  with %s%s\n", new_plugin_path, buf+strlen(old_plugin_path));
+                       err |= (claws_fputs(new_plugin_path, newfp) == EOF);
+                       err |= (claws_fputs(buf+strlen(old_plugin_path), newfp) == EOF);
                }
        }
        g_free(plugin_path);
        g_free(new_plugin_path);
        g_free(old_plugin_path);
-       fclose(oldfp);
-       if (fclose(newfp) == EOF)
+       claws_fclose(oldfp);
+       if (claws_safe_fclose(newfp) == EOF)
                err = TRUE;
        
        return (err ? -1:0);
@@ -609,7 +552,7 @@ static gboolean sc_process_ice_messages (GIOChannel   *source,
        if (status == IceProcessMessagesIOError) {
                IcePointer context = IceGetConnectionContext (connection);
 
-               if (context && GTK_IS_OBJECT (context)) {
+               if (context && G_IS_OBJECT(context)) {
                guint disconnect_id = g_signal_lookup ("disconnect", G_OBJECT_TYPE (context));
 
                if (disconnect_id > 0)
@@ -693,7 +636,7 @@ static void sc_session_manager_connect(MainWindow *mainwin)
                                256, error_string_ret);
 
                if (error_string_ret[0] || mainwin->smc_conn == NULL)
-                       g_warning ("While connecting to session manager:\n%s.",
+                       g_warning ("While connecting to session manager: %s.",
                                error_string_ret);
                else {
                        SmPropValue *vals;
@@ -707,6 +650,9 @@ static void sc_session_manager_connect(MainWindow *mainwin)
                        vals[0].length = strlen(g_get_user_name()?g_get_user_name():"");
                        vals[0].value = g_strdup(g_get_user_name()?g_get_user_name():"");
                        sc_client_set_value (mainwin, SmUserID, SmARRAY8, 1, vals);
+
+                       g_free(vals[0].value);
+                       g_free(vals);
                }
        }
 }
@@ -725,35 +671,6 @@ void main_set_show_at_startup(gboolean show)
        show_at_startup = show;
 }
 
-#ifdef MAEMO
-static void main_vol_mount_cb(GnomeVFSVolumeMonitor *vfs, GnomeVFSVolume *vol, MainWindow *mainwin)
-{
-       gchar *uri = gnome_vfs_volume_get_activation_uri (vol);
-       gchar *mount_path = uri?gnome_vfs_get_local_path_from_uri (uri):NULL;
-       g_free (uri);
-       if (mount_path) {
-               if(!strcmp(mount_path, prefs_common.data_root)) {
-                       gtk_widget_set_sensitive(mainwin->window, TRUE);
-                       inc_unlock();
-               }
-       }
-       g_free(mount_path);
-}
-static void main_vol_unmount_cb(GnomeVFSVolumeMonitor *vfs, GnomeVFSVolume *vol, MainWindow *mainwin)
-{
-       gchar *uri = gnome_vfs_volume_get_activation_uri (vol);
-       gchar *mount_path = uri?gnome_vfs_get_local_path_from_uri (uri):NULL;
-       g_free (uri);
-       if (mount_path) {
-               if(!strcmp(mount_path, prefs_common.data_root)) {
-                       gtk_widget_set_sensitive(mainwin->window, FALSE);
-                       inc_lock();
-               }
-       }
-       g_free(mount_path);
-}
-#endif
-
 #ifdef G_OS_WIN32
 static FILE* win32_debug_fp=NULL;
 static guint win32_log_handler_app_id;
@@ -763,7 +680,7 @@ static guint win32_log_handler_gtk_id;
 static void win32_print_stdout(const gchar *string)
 {
        if (win32_debug_fp) {
-               fprintf(win32_debug_fp, string);
+               fprintf(win32_debug_fp, "%s", string);
                fflush(win32_debug_fp);
        }
 }
@@ -771,7 +688,7 @@ static void win32_print_stdout(const gchar *string)
 static void win32_print_stderr(const gchar *string)
 {
        if (win32_debug_fp) {
-               fprintf(win32_debug_fp, string);
+               fprintf(win32_debug_fp, "%s", string);
                fflush(win32_debug_fp);
        }
 }
@@ -821,7 +738,7 @@ static void win32_open_log(void)
                if (rename_force(logfile, oldlogfile) < 0)
                        FILE_OP_ERROR(logfile, "rename");
        }
-       win32_debug_fp = g_fopen(logfile, "w");
+       win32_debug_fp = claws_fopen(logfile, "w");
        g_free(logfile);
        g_free(oldlogfile);
        if (win32_debug_fp)
@@ -844,7 +761,7 @@ static void win32_close_log(void)
                g_log_remove_handler("", win32_log_handler_app_id);
                g_log_remove_handler("GLib", win32_log_handler_glib_id);
                g_log_remove_handler("Gtk", win32_log_handler_gtk_id);
-               fclose(win32_debug_fp);
+               claws_fclose(win32_debug_fp);
                win32_debug_fp=NULL;
        }
 }              
@@ -885,21 +802,21 @@ static void main_dump_features_list(gboolean show_debug_only)
 #endif
 #if USE_ENCHANT
        if (show_debug_only)
-               debug_print(" aspell\n");
+               debug_print(" Enchant\n");
        else
-               g_print(" aspell\n");
+               g_print(" Enchant\n");
 #endif
 #if USE_GNUTLS
        if (show_debug_only)
-               debug_print(" gnutls\n");
+               debug_print(" GnuTLS\n");
        else
-               g_print(" gnutls\n");
+               g_print(" GnuTLS\n");
 #endif
 #if INET6
        if (show_debug_only)
-               debug_print(" ipv6\n");
+               debug_print(" IPv6\n");
        else
-               g_print(" ipv6\n");
+               g_print(" IPv6\n");
 #endif
 #if HAVE_ICONV
        if (show_debug_only)
@@ -909,15 +826,15 @@ static void main_dump_features_list(gboolean show_debug_only)
 #endif
 #if USE_JPILOT
        if (show_debug_only)
-               debug_print(" jpilot\n");
+               debug_print(" JPilot\n");
        else
-               g_print(" jpilot\n");
+               g_print(" JPilot\n");
 #endif
 #if USE_LDAP
        if (show_debug_only)
-               debug_print(" ldap\n");
+               debug_print(" LDAP\n");
        else
-               g_print(" ldap\n");
+               g_print(" LDAP\n");
 #endif
 #if HAVE_LIBETPAN
        if (show_debug_only)
@@ -927,9 +844,9 @@ static void main_dump_features_list(gboolean show_debug_only)
 #endif
 #if HAVE_LIBSM
        if (show_debug_only)
-               debug_print(" libsm\n");
+               debug_print(" libSM\n");
        else
-               g_print(" libsm\n");
+               g_print(" libSM\n");
 #endif
 #if HAVE_NETWORKMANAGER_SUPPORT
        if (show_debug_only)
@@ -937,20 +854,26 @@ static void main_dump_features_list(gboolean show_debug_only)
        else
                g_print(" NetworkManager\n");
 #endif
+#if HAVE_SVG
+       if (show_debug_only)
+               debug_print(" librSVG " LIBRSVG_VERSION "\n");
+       else
+               g_print(" librSVG " LIBRSVG_VERSION "\n");
+#endif
 }
 
 #ifdef HAVE_DBUS_GLIB
-static guint dbus_item_hook_id = -1;
-static guint dbus_folder_hook_id = -1;
+static gulong dbus_item_hook_id = HOOK_NONE;
+static gulong dbus_folder_hook_id = HOOK_NONE;
 
 static void uninstall_dbus_status_handler(void)
 {
        if(awn_proxy)
                g_object_unref(awn_proxy);
        awn_proxy = NULL;
-       if (dbus_item_hook_id != -1)
+       if (dbus_item_hook_id != HOOK_NONE)
                hooks_unregister_hook(FOLDER_ITEM_UPDATE_HOOKLIST, dbus_item_hook_id);
-       if (dbus_folder_hook_id != -1)
+       if (dbus_folder_hook_id != HOOK_NONE)
                hooks_unregister_hook(FOLDER_UPDATE_HOOKLIST, dbus_folder_hook_id);
 }
 
@@ -1024,15 +947,15 @@ static void install_dbus_status_handler(void)
                        "/com/google/code/Awn",
                        "com.google.code.Awn");
        dbus_item_hook_id = hooks_register_hook (FOLDER_ITEM_UPDATE_HOOKLIST, dbus_status_update_item_hook, NULL);
-       if (dbus_item_hook_id == -1) {
-               g_warning(_("Failed to register folder item update hook"));
+       if (dbus_item_hook_id == HOOK_NONE) {
+               g_warning("Failed to register folder item update hook");
                uninstall_dbus_status_handler();
                return;
        }
 
        dbus_folder_hook_id = hooks_register_hook (FOLDER_UPDATE_HOOKLIST, dbus_status_update_folder_hook, NULL);
-       if (dbus_folder_hook_id == -1) {
-               g_warning(_("Failed to register folder update hook"));
+       if (dbus_folder_hook_id == HOOK_NONE) {
+               g_warning("Failed to register folder update hook");
                uninstall_dbus_status_handler();
                return;
        }
@@ -1048,13 +971,9 @@ static void reset_statistics(void)
        session_stats.forwarded = 0;
        session_stats.time_started = time(NULL);
 }
-               
+
 int main(int argc, char *argv[])
 {
-#ifdef MAEMO
-       osso_context_t *osso_context;
-       osso_return_t result;
-#endif
 #ifdef HAVE_DBUS_GLIB
        DBusGConnection *connection;
        GError *error;
@@ -1067,12 +986,13 @@ int main(int argc, char *argv[])
        FolderView *folderview;
        GdkPixbuf *icon;
        gboolean crash_file_present = FALSE;
-       gint num_folder_class = 0;
+       guint num_folder_class = 0;
        gboolean asked_for_migration = FALSE;
        gboolean start_done = TRUE;
        GSList *plug_list = NULL;
        gboolean never_ran = FALSE;
        gboolean mainwin_shown = FALSE;
+       gint ret;
 
        START_TIMING("startup");
 
@@ -1089,7 +1009,9 @@ int main(int argc, char *argv[])
        }
 
        prog_version = PROG_VERSION;
+#if (defined HAVE_LIBSM || defined CRASH_DIALOG)
        argv0 = g_strdup(argv[0]);
+#endif
 
        parse_cmd_opt(argc, argv);
 
@@ -1126,7 +1048,9 @@ int main(int argc, char *argv[])
 #endif
 
        if (cmd.status || cmd.status_full || cmd.search ||
-               cmd.statistics || cmd.reset_statistics) {
+               cmd.statistics || cmd.reset_statistics || 
+               cmd.cancel_receiving || cmd.cancel_sending ||
+               cmd.debug) {
                puts("0 Claws Mail not running.");
                lock_socket_remove();
                return 0;
@@ -1134,8 +1058,10 @@ int main(int argc, char *argv[])
        
        if (cmd.exit)
                return 0;
+#if !GLIB_CHECK_VERSION(2,32,0)
        if (!g_thread_supported())
                g_thread_init(NULL);
+#endif
 
        reset_statistics();
        
@@ -1147,6 +1073,14 @@ int main(int argc, char *argv[])
                        "gtk-theme-name",
                        "MS-Windows",
                        "XProperty");
+       gtk_settings_set_long_property(gtk_settings_get_default(),
+                       "gtk-auto-mnemonics",
+                       TRUE,
+                       "XProperty");
+       gtk_settings_set_long_property(gtk_settings_get_default(),
+                       "gtk-button-images",
+                       TRUE,
+                       "XProperty");
 #endif
 
 #ifdef HAVE_NETWORKMANAGER_SUPPORT
@@ -1168,32 +1102,16 @@ int main(int argc, char *argv[])
                        "/org/freedesktop/NetworkManager",
                        "org.freedesktop.NetworkManager");
                if (nm_proxy) {
-#if NM_CHECK_VERSION(0,8,992)
                        dbus_g_proxy_add_signal(nm_proxy, "StateChanged", G_TYPE_UINT, G_TYPE_INVALID);
                        dbus_g_proxy_connect_signal(nm_proxy, "StateChanged",
                                G_CALLBACK(networkmanager_state_change_cb),
                                NULL,NULL);
-#else
-                       dbus_g_proxy_add_signal(nm_proxy, "StateChange", G_TYPE_UINT, G_TYPE_INVALID);
-                       dbus_g_proxy_connect_signal(nm_proxy, "StateChange",
-                               G_CALLBACK(networkmanager_state_change_cb),
-                               NULL,NULL);
-#endif
                }
 #endif
                install_dbus_status_handler();
        }
 #endif
 
-
-#ifdef MAEMO
-       osso_context = osso_initialize(OSSO_SERVICE, "2.8.1", TRUE, NULL);
-       if (osso_context == NULL) {
-               return OSSO_ERROR;
-       }
-       hildon_program = HILDON_PROGRAM(hildon_program_get_instance());
-       static_osso_context = osso_context;
-#endif 
        gtk_widget_set_default_colormap(
                gdk_screen_get_system_colormap(
                        gdk_screen_get_default()));
@@ -1214,7 +1132,7 @@ int main(int argc, char *argv[])
 #endif
        
        /* no config dir exists. See if we can migrate an old config. */
-       if (!is_dir_exist(RC_DIR)) {
+       if (!is_dir_exist(get_rc_dir())) {
                prefs_destroy_cache();
                gboolean r = FALSE;
                
@@ -1223,27 +1141,30 @@ int main(int argc, char *argv[])
                 * and migration succeeded, and FALSE otherwise.
                 */
                if (is_dir_exist(OLD_GTK2_RC_DIR)) {
-                       r = migrate_old_config(OLD_GTK2_RC_DIR, RC_DIR, _("Sylpheed-Claws 2.6.0 (or older)"));
+                       r = migrate_old_config(OLD_GTK2_RC_DIR, get_rc_dir(),
+                                              g_strconcat("Sylpheed-Claws 2.6.0 ", _("(or older)"), NULL));
                        asked_for_migration = TRUE;
                } else if (is_dir_exist(OLDER_GTK2_RC_DIR)) {
-                       r = migrate_old_config(OLDER_GTK2_RC_DIR, RC_DIR, _("Sylpheed-Claws 1.9.15 (or older)"));
+                       r = migrate_old_config(OLDER_GTK2_RC_DIR, get_rc_dir(),
+                                              g_strconcat("Sylpheed-Claws 1.9.15 ",_("(or older)"), NULL));
                        asked_for_migration = TRUE;
                } else if (is_dir_exist(OLD_GTK1_RC_DIR)) {
-                       r = migrate_old_config(OLD_GTK1_RC_DIR, RC_DIR, _("Sylpheed-Claws 1.0.5 (or older)"));
+                       r = migrate_old_config(OLD_GTK1_RC_DIR, get_rc_dir(),
+                                              g_strconcat("Sylpheed-Claws 1.0.5 ",_("(or older)"), NULL));
                        asked_for_migration = TRUE;
                } else if (is_dir_exist(SYLPHEED_RC_DIR)) {
-                       r = migrate_old_config(SYLPHEED_RC_DIR, RC_DIR, "Sylpheed");
+                       r = migrate_old_config(SYLPHEED_RC_DIR, get_rc_dir(), "Sylpheed");
                        asked_for_migration = TRUE;
                }
                
                /* If migration failed or the user didn't want to do it,
                 * we create a new one (and we'll hit wizard later). 
                 */
-               if (r == FALSE && !is_dir_exist(RC_DIR)) {
+               if (r == FALSE && !is_dir_exist(get_rc_dir())) {
 #ifdef G_OS_UNIX
-                       if (copy_dir(SYSCONFDIR "/skel/.claws-mail", RC_DIR) < 0) {
+                       if (copy_dir(SYSCONFDIR "/skel/.claws-mail", get_rc_dir()) < 0) {
 #endif
-                               if (!is_dir_exist(RC_DIR) && make_dir(RC_DIR) < 0) {
+                               if (!is_dir_exist(get_rc_dir()) && make_dir(get_rc_dir()) < 0) {
 #ifdef G_OS_WIN32
                                        win32_close_log();
 #endif
@@ -1316,6 +1237,14 @@ int main(int argc, char *argv[])
        folder_system_init();
        prefs_common_read_config();
 
+       if (prefs_update_config_version_common() < 0) {
+               debug_print("Main configuration file version upgrade failed, exiting\n");
+#ifdef G_OS_WIN32
+               win32_close_log();
+#endif
+               exit(200);
+       }
+
        prefs_themes_init();
        prefs_fonts_init();
        prefs_ext_prog_init();
@@ -1328,20 +1257,34 @@ int main(int argc, char *argv[])
        prefs_summaries_init();
        prefs_message_init();
        prefs_other_init();
+       prefs_proxy_init();
        prefs_logging_init();
        prefs_receive_init();
        prefs_send_init();
        tags_read_tags();
+       matcher_init();
 #ifdef USE_ENCHANT
        gtkaspell_checkers_init();
        prefs_spelling_init();
 #endif
 
+       codeconv_set_allow_jisx0201_kana(prefs_common.allow_jisx0201_kana);
+       codeconv_set_broken_are_utf8(prefs_common.broken_are_utf8);
+
+#ifdef G_OS_WIN32
+       if(prefs_common.gtk_theme && strcmp(prefs_common.gtk_theme, DEFAULT_W32_GTK_THEME))
+               gtk_settings_set_string_property(gtk_settings_get_default(),
+                       "gtk-theme-name",
+                       prefs_common.gtk_theme,
+                       "XProperty");
+#endif
+
+
        sock_set_io_timeout(prefs_common.io_timeout_secs);
        prefs_actions_read_config();
        prefs_display_header_read_config();
        /* prefs_filtering_read_config(); */
-#ifndef USE_NEW_ADDRBOOK
+#ifndef USE_ALT_ADDRBOOK
        addressbook_read_file();
 #else
        g_clear_error(&error);
@@ -1354,7 +1297,7 @@ int main(int argc, char *argv[])
        }
 #endif
        gtkut_widget_init();
-       stock_pixbuf_gdk(NULL, STOCK_PIXMAP_CLAWS_MAIL_ICON, &icon);
+       stock_pixbuf_gdk(STOCK_PIXMAP_CLAWS_MAIL_ICON, &icon);
        gtk_window_set_default_icon(icon);
 
        folderview_initialize();
@@ -1365,53 +1308,38 @@ int main(int argc, char *argv[])
 
        mainwin = main_window_create();
 
+       if (!check_file_integrity())
+               exit(1);
+
 #ifdef HAVE_NETWORKMANAGER_SUPPORT
        networkmanager_state_change_cb(nm_proxy,NULL,mainwin);
 #endif
 
-#ifdef MAEMO
-       AppData *appdata;
-       appdata = g_new0(AppData, 1);
-       appdata->program = hildon_program;
-       appdata->window = HILDON_WINDOW(mainwin->window);
-       appdata->osso_context = osso_context;
-       result = osso_rpc_set_cb_f(appdata->osso_context, 
-                OSSO_SERVICE, 
-                OSSO_OBJECT, 
-                OSSO_IFACE,
-                dbus_req_handler, appdata);
-       if (result != OSSO_OK) {
-               return OSSO_ERROR;
-       }
-
-#ifndef CHINOOK
-       /* Add handler for Exit D-BUS messages */
-       result = osso_application_set_exit_cb(appdata->osso_context,
-                                               exit_event_handler,
-                                               (gpointer) appdata);
-       if (result != OSSO_OK) {
-               return OSSO_ERROR;
-       }
-#endif
-       osso_hw_set_event_cb( appdata->osso_context,
-                               NULL, hw_event_handler, (gpointer) appdata );
-#endif
        manage_window_focus_in(mainwin->window, NULL, NULL);
        folderview = mainwin->folderview;
 
-       gtk_cmclist_freeze(GTK_CMCLIST(mainwin->folderview->ctree));
+       folderview_freeze(mainwin->folderview);
        folder_item_update_freeze();
 
-       /* register the callback of unix domain socket input */
-       lock_socket_tag = claws_input_add(lock_socket,
-                                       G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_PRI,
-                                       lock_socket_input_cb,
-                                       mainwin, TRUE);
-
+       if ((ret = passwd_store_read_config()) < 0) {
+               debug_print("Password store configuration file version upgrade failed (%d), exiting\n", ret);
+#ifdef G_OS_WIN32
+               win32_close_log();
+#endif
+               exit(202);
+       }
 
        prefs_account_init();
        account_read_config_all();
 
+       if (prefs_update_config_version_accounts() < 0) {
+               debug_print("Accounts configuration file version upgrade failed, exiting\n");
+#ifdef G_OS_WIN32
+               win32_close_log();
+#endif
+               exit(201);
+       }
+
 #ifdef HAVE_LIBETPAN
        imap_main_init(prefs_common.skip_ssl_cert_check);
        imap_main_set_timeout(prefs_common.io_timeout_secs);
@@ -1419,12 +1347,23 @@ int main(int argc, char *argv[])
 #endif 
        /* If we can't read a folder list or don't have accounts,
         * it means the configuration's not done. Either this is
-        * a brand new install, either a failed/refused migration.
-        * So we'll start the wizard.
+        * a brand new install, a failed/refused migration,
+        * or a failed config_version upgrade.
         */
-       if (folder_read_list() < 0) {
+       if ((ret = folder_read_list()) < 0) {
+               debug_print("Folderlist read failed (%d)\n", ret);
                prefs_destroy_cache();
                
+               if (ret == -2) {
+                       /* config_version update failed in folder_read_list(). We
+                        * do not want to run the wizard, just exit. */
+                       debug_print("Folderlist version upgrade failed, exiting\n");
+#ifdef G_OS_WIN32
+                       win32_close_log();
+#endif
+                       exit(203);
+               }
+
                /* if run_wizard returns FALSE it's because it's
                 * been cancelled. We can't do much but exit.
                 * however, if the user was asked for a migration,
@@ -1495,7 +1434,7 @@ int main(int argc, char *argv[])
                folder_item_update_freeze();
        }
        /* make the crash-indicator file */
-       str_write_to_file("foo", get_crashfile_name());
+       str_write_to_file("foo", get_crashfile_name(), FALSE);
 
        inc_autocheck_timer_init(mainwin);
 
@@ -1521,6 +1460,7 @@ int main(int argc, char *argv[])
 
        claws_register_idle_function(claws_gtk_idle);
 
+       avatars_init();
        prefs_toolbar_init();
 
        num_folder_class = g_list_length(folder_get_list());
@@ -1566,6 +1506,7 @@ int main(int argc, char *argv[])
                prefs_common_write_config();
                plugin_load_standard_plugins ();
        }
+
        /* if not crashed, show window now */
        if (!mainwin_shown) {
                /* apart if something told not to show */
@@ -1573,6 +1514,19 @@ int main(int argc, char *argv[])
                        main_window_popup(mainwin);
        }
 
+       if (cmd.geometry != NULL) {
+               if (!gtk_window_parse_geometry(GTK_WINDOW(mainwin->window), cmd.geometry))
+                       g_warning("failed to parse geometry '%s'", cmd.geometry);
+               else {
+                       int width, height;
+
+                       if (sscanf(cmd.geometry, "%ux%u+", &width, &height) == 2)
+                               gtk_window_resize(GTK_WINDOW(mainwin->window), width, height);
+                       else
+                               g_warning("failed to parse geometry's width/height");
+               }
+       }
+
        if (!folder_have_mailbox()) {
                prefs_destroy_cache();
                main_window_cursor_normal(mainwin);
@@ -1598,36 +1552,6 @@ int main(int argc, char *argv[])
        
        static_mainwindow = mainwin;
 
-#ifdef MAEMO
-       if (prefs_common.data_root != NULL && *prefs_common.data_root != '\0') {
-               GnomeVFSVolume *vol = NULL;
-               gchar *uri, *mount_path;
-
-               volmon = gnome_vfs_get_volume_monitor();
-               vol = gnome_vfs_volume_monitor_get_volume_for_path(volmon, prefs_common.data_root);
-
-               uri = gnome_vfs_volume_get_activation_uri (vol);
-               mount_path = uri?gnome_vfs_get_local_path_from_uri (uri):NULL;
-               g_free(uri);
-
-               if (vol == NULL || !gnome_vfs_volume_is_mounted(vol) 
-                   || strcmp(mount_path, prefs_common.data_root)) {
-                       alertpanel_error(_("Claws Mail can not start without its data volume (%s)."), 
-                               prefs_common.data_root);
-                       g_free(mount_path);
-                       gnome_vfs_volume_unref(vol);
-                       exit_claws(mainwin);
-                       exit(1);
-               }
-               g_free(mount_path);
-               gnome_vfs_volume_unref(vol);
-               g_signal_connect(G_OBJECT(volmon), 
-                               "volume-mounted", G_CALLBACK(main_vol_mount_cb), mainwin);
-               g_signal_connect(G_OBJECT(volmon), 
-                               "volume-unmounted", G_CALLBACK(main_vol_unmount_cb), mainwin);
-       }
-#endif
-
 #ifdef HAVE_STARTUP_NOTIFICATION
        startup_notification_complete(FALSE);
 #endif
@@ -1636,7 +1560,7 @@ int main(int argc, char *argv[])
 #endif
 
        folder_item_update_thaw();
-       gtk_cmclist_thaw(GTK_CMCLIST(mainwin->folderview->ctree));
+       folderview_thaw(mainwin->folderview);
        main_window_cursor_normal(mainwin);
 
        if (!cmd.target && prefs_common.goto_last_folder_on_startup &&
@@ -1654,15 +1578,14 @@ int main(int argc, char *argv[])
        } else if (cmd.receive && !cmd.target) {
                start_done = FALSE;
                g_timeout_add(1000, defer_check, NULL);
-       } 
-       gtk_widget_grab_focus(folderview->ctree);
+       }
+       folderview_grab_focus(folderview);
 
        if (cmd.compose) {
                open_compose_new(cmd.compose_mailto, cmd.attach_files);
        }
        if (cmd.attach_files) {
-               list_free_strings(cmd.attach_files);
-               g_list_free(cmd.attach_files);
+               list_free_strings_full(cmd.attach_files);
                cmd.attach_files = NULL;
        }
        if (cmd.subscribe) {
@@ -1687,13 +1610,17 @@ int main(int argc, char *argv[])
                main_window_set_menu_sensitive(mainwin);
                toolbar_main_set_sensitive(mainwin);
        }
+
+       /* register the callback of unix domain socket input */
+       lock_socket_tag = claws_input_add(lock_socket,
+                                       G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_PRI,
+                                       lock_socket_input_cb,
+                                       mainwin, TRUE);
+
        END_TIMING();
 
        gtk_main();
 
-#ifdef MAEMO
-       osso_deinitialize(osso_context);
-#endif
 #ifdef HAVE_NETWORKMANAGER_SUPPORT
        if(nm_proxy)
                g_object_unref(nm_proxy);
@@ -1729,6 +1656,7 @@ static void exit_claws(MainWindow *mainwin)
 {
        gchar *filename;
        gboolean have_connectivity;
+       FolderItem *item;
 
        sc_exiting = TRUE;
 
@@ -1741,12 +1669,13 @@ static void exit_claws(MainWindow *mainwin)
 #endif
 
        /* save prefs for opened folder */
-       if(mainwin->folderview->opened) {
-               FolderItem *item;
-
-               item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(mainwin->folderview->ctree), mainwin->folderview->opened);
-               summary_save_prefs_to_folderitem(mainwin->folderview->summaryview, item);
-               prefs_common.last_opened_folder = folder_item_get_identifier(item);
+       if((item = folderview_get_opened_item(mainwin->folderview)) != NULL) {
+               summary_save_prefs_to_folderitem(
+                       mainwin->summaryview, item);
+               if (prefs_common.last_opened_folder != NULL)
+                       g_free(prefs_common.last_opened_folder);
+               prefs_common.last_opened_folder =
+                       folder_item_get_identifier(item);
        }
 
        /* save all state before exiting */
@@ -1758,7 +1687,8 @@ static void exit_claws(MainWindow *mainwin)
 
        prefs_common_write_config();
        account_write_config_all();
-#ifndef USE_NEW_ADDRBOOK
+       passwd_store_write_config();
+#ifndef USE_ALT_ADDRBOOK
        addressbook_export_to_file();
 #endif
        filename = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, MENU_RC, NULL);
@@ -1797,9 +1727,11 @@ static void exit_claws(MainWindow *mainwin)
        
        plugin_unload_all("GTK2");
 
+       matcher_done();
        prefs_toolbar_done();
+       avatars_done();
 
-#ifndef USE_NEW_ADDRBOOK
+#ifndef USE_ALT_ADDRBOOK
        addressbook_destroy();
 #endif
        prefs_themes_done();
@@ -1814,6 +1746,7 @@ static void exit_claws(MainWindow *mainwin)
        prefs_summaries_done();
        prefs_message_done();
        prefs_other_done();
+       prefs_proxy_done();
        prefs_receive_done();
        prefs_logging_done();
        prefs_send_done();
@@ -1826,13 +1759,6 @@ static void exit_claws(MainWindow *mainwin)
        claws_done();
 }
 
-#define G_STRING_APPEND_ENCODED_URI(gstring,source)    \
-       {                                               \
-               gchar tmpbuf[BUFFSIZE];                 \
-               encode_uri(tmpbuf, BUFFSIZE, (source)); \
-               g_string_append((gstring), tmpbuf);     \
-       }
-
 #define G_PRINT_EXIT(msg)      \
        {                       \
                g_print(msg);   \
@@ -1856,12 +1782,12 @@ static GString * parse_cmd_compose_from_file(const gchar *fn)
        if (isstdin)
                fp = stdin;
        else {
-               fp = g_fopen(fn, "r");
+               fp = claws_fopen(fn, "r");
                if (!fp)
                        G_PRINT_EXIT(_("Cannot open filename for reading\n"));
        }
 
-       while (fgets(fb, sizeof(fb), fp)) {
+       while (claws_fgets(fb, sizeof(fb), fp)) {
                gchar *tmp;     
                strretchomp(fb);
                if (*fb == '\0')
@@ -1882,11 +1808,7 @@ static GString * parse_cmd_compose_from_file(const gchar *fn)
                        g_string_append_c(headers, '&');
                        g_string_append(headers, tmp);
                        g_string_append_c(headers, '=');
-#if GLIB_CHECK_VERSION(2,16,0)
                        g_string_append_uri_escaped(headers, v, NULL, TRUE);
-#else
-                       G_STRING_APPEND_ENCODED_URI(headers, v);
-#endif 
                }
                g_free(tmp);
        }
@@ -1895,15 +1817,11 @@ static GString * parse_cmd_compose_from_file(const gchar *fn)
        g_string_append(body, to);
        g_free(to);
        g_string_append(body, "?body=");
-       while (fgets(fb, sizeof(fb), fp)) {
-#if GLIB_CHECK_VERSION(2,16,0)
+       while (claws_fgets(fb, sizeof(fb), fp)) {
                g_string_append_uri_escaped(body, fb, NULL, TRUE);
-#else
-               G_STRING_APPEND_ENCODED_URI(body, fb);
-#endif
        }
        if (!isstdin)
-               fclose(fp);
+               claws_fclose(fp);
        /* append the remaining headers */
        g_string_append(body, headers->str);
        g_string_free(headers, TRUE);
@@ -1911,7 +1829,6 @@ static GString * parse_cmd_compose_from_file(const gchar *fn)
        return body;
 }
 
-#undef G_STRING_APPEND_ENCODED_URI
 #undef G_PRINT_EXIT
 
 static void parse_cmd_opt(int argc, char *argv[])
@@ -1924,6 +1841,10 @@ static void parse_cmd_opt(int argc, char *argv[])
                        cmd.receive_all = TRUE;
                } else if (!strncmp(argv[i], "--receive", 9)) {
                        cmd.receive = TRUE;
+               } else if (!strncmp(argv[i], "--cancel-receiving", 18)) {
+                       cmd.cancel_receiving = TRUE;
+               } else if (!strncmp(argv[i], "--cancel-sending", 16)) {
+                       cmd.cancel_sending = TRUE;
                } else if (!strncmp(argv[i], "--compose-from-file", 19)) {
                        const gchar *p = (i+1 < argc)?argv[i+1]:NULL;
 
@@ -1950,9 +1871,10 @@ static void parse_cmd_opt(int argc, char *argv[])
                                cmd.subscribe = TRUE;
                                cmd.subscribe_uri = p;
                        }
-               } else if (!strncmp(argv[i], "--attach", 8)) {
+               } else if (!strncmp(argv[i], "--attach", 8) || !strncmp(argv[i], "--insert", 8)) {
                        const gchar *p = (i+1 < argc)?argv[i+1]:NULL;
                        gchar *file = NULL;
+                       gboolean insert = !strncmp(argv[i], "--insert", 8);
 
                        while (p && *p != '\0' && *p != '-') {
                                if ((file = g_filename_from_uri(p, NULL, NULL)) != NULL) {
@@ -1968,8 +1890,10 @@ static void parse_cmd_opt(int argc, char *argv[])
                                } else if (file == NULL) {
                                        file = g_strdup(p);
                                }
+
                                ainfo = g_new0(AttachInfo, 1);
                                ainfo->file = file;
+                               ainfo->insert = insert;
                                cmd.attach_files = g_list_append(cmd.attach_files, ainfo);
                                i++;
                                p = (i+1 < argc)?argv[i+1]:NULL;
@@ -1978,7 +1902,7 @@ static void parse_cmd_opt(int argc, char *argv[])
                        cmd.send = TRUE;
                } else if (!strncmp(argv[i], "--version-full", 14) ||
                           !strncmp(argv[i], "-V", 2)) {
-                       g_print("Claws Mail version " VERSION "\n");
+                       g_print("Claws Mail version " VERSION_GIT_FULL "\n");
                        main_dump_features_list(FALSE);
                        exit(0);
                } else if (!strncmp(argv[i], "--version", 9) ||
@@ -2025,6 +1949,8 @@ static void parse_cmd_opt(int argc, char *argv[])
                        cmd.online_mode = ONLINE_MODE_ONLINE;
                } else if (!strncmp(argv[i], "--offline", 9)) {
                        cmd.online_mode = ONLINE_MODE_OFFLINE;
+               } else if (!strncmp(argv[i], "--toggle-debug", 14)) {
+                       cmd.debug = TRUE;
                } else if (!strncmp(argv[i], "--statistics", 12)) {
                        cmd.statistics = TRUE;
                } else if (!strncmp(argv[i], "--reset-statistics", 18)) {
@@ -2044,8 +1970,13 @@ static void parse_cmd_opt(int argc, char *argv[])
                        g_print("%s\n", _("  --attach file1 [file2]...\n"
                                          "                         open composition window with specified files\n"
                                          "                         attached"));
+                       g_print("%s\n", _("  --insert file1 [file2]...\n"
+                                         "                         open composition window with specified files\n"
+                                         "                         inserted"));
                        g_print("%s\n", _("  --receive              receive new messages"));
                        g_print("%s\n", _("  --receive-all          receive new messages of all accounts"));
+                       g_print("%s\n", _("  --cancel-receiving     cancel receiving of messages"));
+                       g_print("%s\n", _("  --cancel-sending       cancel sending of messages"));
                        g_print("%s\n", _("  --search folder type request [recursive]\n"
                                          "                         searches mail\n"
                                          "                         folder ex.: \"#mh/Mailbox/inbox\" or \"Mail\"\n"
@@ -2065,12 +1996,15 @@ static void parse_cmd_opt(int argc, char *argv[])
                        g_print("%s\n", _("  --offline              switch to offline mode"));
                        g_print("%s\n", _("  --exit --quit -q       exit Claws Mail"));
                        g_print("%s\n", _("  --debug                debug mode"));
+                       g_print("%s\n", _("  --toggle-debug         toggle debug mode"));
                        g_print("%s\n", _("  --help -h              display this help and exit"));
                        g_print("%s\n", _("  --version -v           output version information and exit"));
                        g_print("%s\n", _("  --version-full -V      output version and built-in features information and exit"));
                        g_print("%s\n", _("  --config-dir           output configuration directory"));
                        g_print("%s\n", _("  --alternate-config-dir [dir]\n"
                                          "                         use specified configuration directory"));
+                       g_print("%s\n", _("  --geometry -geometry WxH+X+Y\n"
+                                         "                         set geometry for main window"));
 
                        g_free(base);
                        exit(1);
@@ -2083,6 +2017,9 @@ static void parse_cmd_opt(int argc, char *argv[])
                        exit(0);
                } else if (!strncmp(argv[i], "--alternate-config-dir", sizeof "--alternate-config-dir" - 1) && i+1 < argc) {
                        set_rc_dir(argv[i+1]);
+               } else if (!strncmp(argv[i], "--geometry", sizeof "--geometry" - 1)
+                         || !strncmp(argv[i], "-geometry", sizeof "-geometry" - 1)) {
+                       cmd.geometry = (i+1 < argc)? argv[i+1]: NULL;
                } else if (!strncmp(argv[i], "--exit", 6) ||
                           !strncmp(argv[i], "--quit", 6) ||
                           !strncmp(argv[i], "-q", 2)) {
@@ -2143,8 +2080,7 @@ static void initial_processing(FolderItem *item, gpointer data)
                              : _("top level folder"));
        g_free(buf);
 
-       
-       if (item->prefs->enable_processing) {
+       if (folder_item_parent(item) != NULL && item->prefs->enable_processing) {
                item->processing_pending = TRUE;
                folder_item_apply_processing(item);
                item->processing_pending = FALSE;
@@ -2155,7 +2091,7 @@ static void initial_processing(FolderItem *item, gpointer data)
 
 static gboolean draft_all_messages(void)
 {
-       GList *compose_list = NULL;
+       const GList *compose_list = NULL;
        
        compose_clear_exit_drafts();
        compose_list = compose_get_compose_list();
@@ -2225,7 +2161,7 @@ void app_will_exit(GtkWidget *widget, gpointer data)
        if (prefs_common.warn_queued_on_exit && procmsg_have_queued_mails_fast()) {
                if (alertpanel(_("Queued messages"),
                               _("Some unsent messages are queued. Exit now?"),
-                              GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL)
+                              GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL, ALERTFOCUS_FIRST)
                    != G_ALERTALTERNATE) {
                        main_window_popup(mainwin);
                        sc_exiting = FALSE;
@@ -2255,6 +2191,7 @@ gboolean claws_is_starting(void)
        return sc_starting;
 }
 
+#ifdef G_OS_UNIX
 /*
  * CLAWS: want this public so crash dialog can delete the
  * lock file too
@@ -2262,24 +2199,47 @@ gboolean claws_is_starting(void)
 gchar *claws_get_socket_name(void)
 {
        static gchar *filename = NULL;
-       const gchar *socket_dir = NULL;
-       
-       if (rc_dir_is_alt())
-               socket_dir = get_rc_dir();
-       else
-               socket_dir = g_get_tmp_dir();
+       gchar *socket_dir = NULL;
+       gchar md5sum[33];
+
        if (filename == NULL) {
-               filename = g_strdup_printf("%s%cclaws-mail-%d",
-                                          socket_dir, G_DIR_SEPARATOR,
+               GStatBuf st;
+               gint stat_ok;
+
+               socket_dir = g_strdup_printf("%s%cclaws-mail-%d",
+                                          g_get_tmp_dir(), G_DIR_SEPARATOR,
 #if HAVE_GETUID
                                           getuid());
 #else
-                                          0);                                          
-#endif
+                                          0);
+#endif
+               stat_ok = g_stat(socket_dir, &st);
+               if (stat_ok < 0 && errno != ENOENT) {
+                       g_print("Error stat'ing socket_dir %s: %s\n",
+                               socket_dir, g_strerror(errno));
+               } else if (stat_ok == 0 && S_ISSOCK(st.st_mode)) {
+                       /* old versions used a sock in $TMPDIR/claws-mail-$UID */
+                       debug_print("Using legacy socket %s\n", socket_dir);
+                       filename = g_strdup(socket_dir);
+                       return filename;
+               }
+
+               if (!is_dir_exist(socket_dir) && make_dir(socket_dir) < 0) {
+                       g_print("Error creating socket_dir %s: %s\n",
+                               socket_dir, g_strerror(errno));
+               }
+
+               md5_hex_digest(md5sum, get_rc_dir());
+
+               filename = g_strdup_printf("%s%c%s", socket_dir, G_DIR_SEPARATOR,
+                                          md5sum);
+               g_free(socket_dir);
+               debug_print("Using control socket %s\n", filename);
        }
 
        return filename;
 }
+#endif
 
 static gchar *get_crashfile_name(void)
 {
@@ -2301,14 +2261,52 @@ static gint prohibit_duplicate_launch(void)
        gchar *path;
 
        path = claws_get_socket_name();
+       /* Try to connect to the control socket */
        uxsock = fd_connect_unix(path);
        
        if (x_display == NULL)
                x_display = g_strdup(g_getenv("DISPLAY"));
 
        if (uxsock < 0) {
+               gint ret;
+#if HAVE_FLOCK
+               gchar *socket_lock;
+               gint lock_fd;
+               /* If connect failed, no other process is running.
+                * Unlink the potentially existing socket, then
+                * open it. This has to be done locking a temporary
+                * file to avoid the race condition where another
+                * process could have created the socket just in
+                * between.
+                */
+               socket_lock = g_strconcat(path, ".lock",
+                                         NULL);
+               lock_fd = g_open(socket_lock, O_RDWR|O_CREAT, 0);
+               if (lock_fd < 0) {
+                       debug_print("Couldn't open %s: %s (%d)\n", socket_lock,
+                               g_strerror(errno), errno);
+                       g_free(socket_lock);
+                       return -1;
+               }
+               if (flock(lock_fd, LOCK_EX) < 0) {
+                       debug_print("Couldn't lock %s: %s (%d)\n", socket_lock,
+                               g_strerror(errno), errno);
+                       close(lock_fd);
+                       g_free(socket_lock);
+                       return -1;
+               }
+#endif
+
                claws_unlink(path);
-               return fd_open_unix(path);
+               debug_print("Opening socket %s\n", path);
+               ret = fd_open_unix(path);
+#if HAVE_FLOCK
+               flock(lock_fd, LOCK_UN);
+               close(lock_fd);
+               claws_unlink(socket_lock);
+               g_free(socket_lock);
+#endif
+               return ret;
        }
 #else
         HANDLE hmutex;
@@ -2337,6 +2335,10 @@ static gint prohibit_duplicate_launch(void)
                fd_write_all(uxsock, "receive_all\n", 12);
        } else if (cmd.receive) {
                fd_write_all(uxsock, "receive\n", 8);
+       } else if (cmd.cancel_receiving) {
+               fd_write_all(uxsock, "cancel_receiving\n", 17);
+       } else if (cmd.cancel_sending) {
+               fd_write_all(uxsock, "cancel_sending\n", 15);
        } else if (cmd.compose && cmd.attach_files) {
                gchar *str, *compose_str;
 
@@ -2352,6 +2354,10 @@ static gint prohibit_duplicate_launch(void)
 
                for (curr = cmd.attach_files; curr != NULL ; curr = curr->next) {
                        str = (gchar *) ((AttachInfo *)curr->data)->file;
+                       if (((AttachInfo *)curr->data)->insert)
+                               fd_write_all(uxsock, "insert ", strlen("insert "));
+                       else
+                               fd_write_all(uxsock, "attach ", strlen("attach "));
                        fd_write_all(uxsock, str, strlen(str));
                        fd_write_all(uxsock, "\n", 1);
                }
@@ -2379,6 +2385,8 @@ static gint prohibit_duplicate_launch(void)
                fd_write(uxsock, "online\n", 6);
        } else if (cmd.online_mode == ONLINE_MODE_OFFLINE) {
                fd_write(uxsock, "offline\n", 7);
+       } else if (cmd.debug) {
+               fd_write(uxsock, "debug\n", 7);
        } else if (cmd.status || cmd.status_full) {
                gchar buf[BUFFSIZE];
                gint i;
@@ -2398,9 +2406,10 @@ static gint prohibit_duplicate_launch(void)
                }
                fd_write_all(uxsock, ".\n", 2);
                for (;;) {
-                       fd_gets(uxsock, buf, sizeof(buf));
+                       fd_gets(uxsock, buf, sizeof(buf) - 1);
+                       buf[sizeof(buf) - 1] = '\0';
                        if (!strncmp(buf, ".\n", 2)) break;
-                       fputs(buf, stdout);
+                       claws_fputs(buf, stdout);
                }
        } else if (cmd.exit) {
                fd_write_all(uxsock, "exit\n", 5);
@@ -2408,9 +2417,10 @@ static gint prohibit_duplicate_launch(void)
                gchar buf[BUFSIZ];
                fd_write(uxsock, "statistics\n", 11);
                for (;;) {
-                       fd_gets(uxsock, buf, sizeof(buf));
+                       fd_gets(uxsock, buf, sizeof(buf) - 1);
+                       buf[sizeof(buf) - 1] = '\0';
                        if (!strncmp(buf, ".\n", 2)) break;
-                       fputs(buf, stdout);
+                       claws_fputs(buf, stdout);
                }
        } else if (cmd.reset_statistics) {
                fd_write(uxsock, "reset_statistics\n", 17);
@@ -2427,16 +2437,18 @@ static gint prohibit_duplicate_launch(void)
                fd_write_all(uxsock, str, strlen(str));
                g_free(str);
                for (;;) {
-                       fd_gets(uxsock, buf, sizeof(buf));
+                       fd_gets(uxsock, buf, sizeof(buf) - 1);
+                       buf[sizeof(buf) - 1] = '\0';
                        if (!strncmp(buf, ".\n", 2)) break;
-                       fputs(buf, stdout);
+                       claws_fputs(buf, stdout);
                }
        } else {
 #ifndef G_OS_WIN32
                gchar buf[BUFSIZ];
                fd_write_all(uxsock, "get_display\n", 12);
                memset(buf, 0, sizeof(buf));
-               fd_gets(uxsock, buf, sizeof(buf));
+               fd_gets(uxsock, buf, sizeof(buf) - 1);
+               buf[sizeof(buf) - 1] = '\0';
                if (strcmp2(buf, x_display)) {
                        g_print("Claws Mail is already running on display %s.\n",
                                buf);
@@ -2457,7 +2469,7 @@ static gint prohibit_duplicate_launch(void)
 static gint lock_socket_remove(void)
 {
 #ifdef G_OS_UNIX
-       gchar *filename;
+       gchar *filename, *dirname;
 #endif
        if (lock_socket < 0) {
                return -1;
@@ -2470,7 +2482,10 @@ static gint lock_socket_remove(void)
 
 #ifdef G_OS_UNIX
        filename = claws_get_socket_name();
+       dirname = g_path_get_dirname(filename);
        claws_unlink(filename);
+       g_rmdir(dirname);
+       g_free(dirname);
 #endif
 
        return 0;
@@ -2483,7 +2498,8 @@ static GPtrArray *get_folder_item_list(gint sock)
        GPtrArray *folders = NULL;
 
        for (;;) {
-               fd_gets(sock, buf, sizeof(buf));
+               fd_gets(sock, buf, sizeof(buf) - 1);
+               buf[sizeof(buf) - 1] = '\0';
                if (!strncmp(buf, ".\n", 2)) {
                        break;
                }
@@ -2495,7 +2511,7 @@ static GPtrArray *get_folder_item_list(gint sock)
                if (item) {
                        g_ptr_array_add(folders, item);
                } else {
-                       g_warning("no such folder: %s\n", buf);
+                       g_warning("no such folder: %s", buf);
                }
        }
 
@@ -2509,11 +2525,13 @@ static void lock_socket_input_cb(gpointer data,
        MainWindow *mainwin = (MainWindow *)data;
        gint sock;
        gchar buf[BUFFSIZE];
-       /* re-use the same quicksearch (& avoid matcher_list mem.leaks) */
-       static QuickSearch *quicksearch = NULL;
 
        sock = fd_accept(source);
-       fd_gets(sock, buf, sizeof(buf));
+       if (sock < 0)
+               return;
+
+       fd_gets(sock, buf, sizeof(buf) - 1);
+       buf[sizeof(buf) - 1] = '\0';
 
        if (!strncmp(buf, "popup", 5)) {
                main_window_popup(mainwin);
@@ -2524,19 +2542,26 @@ static void lock_socket_input_cb(gpointer data,
                                     prefs_common.newmail_notify_manu);
        } else if (!strncmp(buf, "receive", 7)) {
                inc_mail(mainwin, prefs_common.newmail_notify_manu);
+       } else if (!strncmp(buf, "cancel_receiving", 16)) {
+               inc_cancel_all();
+               imap_cancel_all();
+       } else if (!strncmp(buf, "cancel_sending", 14)) {
+               send_cancel();
        } else if (!strncmp(buf, "compose_attach", 14)) {
                GList *files = NULL, *curr;
                AttachInfo *ainfo;
                gchar *mailto;
 
                mailto = g_strdup(buf + strlen("compose_attach") + 1);
-               while (fd_gets(sock, buf, sizeof(buf)) > 0) {
+               while (fd_gets(sock, buf, sizeof(buf) - 1) > 0) {
+                       buf[sizeof(buf) - 1] = '\0';
                        strretchomp(buf);
                        if (!strcmp2(buf, "."))
                                break;
-                               
+
                        ainfo = g_new0(AttachInfo, 1);
-                       ainfo->file = g_strdup(buf);
+                       ainfo->file = g_strdup(strstr(buf, " ") + 1);
+                       ainfo->insert = !strncmp(buf, "insert ", 7);
                        files = g_list_append(files, ainfo);
                }
                open_compose_new(mailto, files);
@@ -2561,6 +2586,8 @@ static void lock_socket_input_cb(gpointer data,
                main_window_toggle_work_offline(mainwin, FALSE, FALSE);
        } else if (!strncmp(buf, "offline", 7)) {
                main_window_toggle_work_offline(mainwin, TRUE, FALSE);
+       } else if (!strncmp(buf, "debug", 5)) {
+               debug_set_mode(debug_get_mode() ? FALSE : TRUE);
        } else if (!strncmp(buf, "status-full", 11) ||
                   !strncmp(buf, "status", 6)) {
                gchar *status;
@@ -2633,38 +2660,48 @@ static void lock_socket_input_cb(gpointer data,
        } else if (!strncmp(buf, "search ", 7)) {
                FolderItem* folderItem = NULL;
                GSList *messages = NULL;
-               gchar *folder_name, *request;
-               QuickSearchType searchType = QUICK_SEARCH_EXTENDED;
+               gchar *folder_name = NULL;
+               gchar *request = NULL;
+               AdvancedSearch *search;
                gboolean recursive;
-
-               if (quicksearch==NULL)
-                       quicksearch = quicksearch_new_nogui();
+               AdvancedSearchType searchType = ADVANCED_SEARCH_EXTENDED;
                
+               search = advsearch_new();
+
                folder_name = g_strdup(buf+7);
                strretchomp(folder_name);
 
-               if (fd_gets(sock, buf, sizeof(buf)) <= 0) {
-                       g_free(folder_name);
-                       folder_name=NULL;
-               }
-               searchType = quicksearch_type(buf);
-               if (fd_gets(sock, buf, sizeof(buf)) <= 0) {
-                       g_free(folder_name);
-                       folder_name=NULL;
+               if (fd_gets(sock, buf, sizeof(buf) - 1) <= 0) 
+                       goto search_exit;
+               buf[sizeof(buf) - 1] = '\0';
+
+               switch (toupper(buf[0])) {
+               case 'S': searchType = ADVANCED_SEARCH_SUBJECT; break;
+               case 'F': searchType = ADVANCED_SEARCH_FROM; break;
+               case 'T': searchType = ADVANCED_SEARCH_TO; break;
+               case 'M': searchType = ADVANCED_SEARCH_MIXED; break;
+               case 'G': searchType = ADVANCED_SEARCH_TAG; break;
+               case 'E': searchType = ADVANCED_SEARCH_EXTENDED; break;
                }
+
+               if (fd_gets(sock, buf, sizeof(buf) - 1) <= 0) 
+                       goto search_exit;
+
+               buf[sizeof(buf) - 1] = '\0';
                request = g_strdup(buf);
                strretchomp(request);
 
                recursive = TRUE;
-               if (fd_gets(sock, buf, sizeof(buf)) > 0)
-                       if (buf[0]=='0')
-                               recursive = FALSE;
+               if (fd_gets(sock, buf, sizeof(buf) - 1) > 0)
+                       recursive = buf[0] != '0';
 
-               debug_print("search: %s %i %s %i\n",folder_name,searchType,request,recursive);
+               buf[sizeof(buf) - 1] = '\0';
 
-               if (folder_name)
-                       folderItem = folder_find_item_from_identifier(folder_name);
-               if (folder_name && folderItem == NULL) {
+               debug_print("search: %s %i %s %i\n", folder_name, searchType, request, recursive);
+
+               folderItem = folder_find_item_from_identifier(folder_name);
+
+               if (folderItem == NULL) {
                        debug_print("Unknown folder item : '%s', searching folder\n",folder_name);
                        Folder* folder = folder_find_from_path(folder_name);
                        if (folder != NULL)
@@ -2674,16 +2711,16 @@ static void lock_socket_input_cb(gpointer data,
                } else {
                        debug_print("%s %s\n",folderItem->name, folderItem->path);
                }
+
                if (folderItem != NULL) {
-                       quicksearch_set(quicksearch, searchType, request);
-                       quicksearch_set_recursive(quicksearch, recursive);
-                       search_msgs_in_folders(&messages, quicksearch, folderItem);
+                       advsearch_set(search, searchType, request);
+                       advsearch_search_msgs_in_folders(search, &messages, folderItem, recursive);
                } else {
                        g_print("Folder '%s' not found.\n'", folder_name);
                }
 
                GSList *cur;
-               for (cur=messages; cur != NULL; cur = cur->next) {
+               for (cur = messages; cur != NULL; cur = cur->next) {
                        MsgInfo* msg = (MsgInfo *)cur->data;
                        gchar *file = procmsg_get_message_file_path(msg);
                        fd_write_all(sock, file, strlen(file));
@@ -2692,10 +2729,12 @@ static void lock_socket_input_cb(gpointer data,
                }
                fd_write_all(sock, ".\n", 2);
 
-               if (messages != NULL)
-                       procmsg_msg_list_free(messages);
+search_exit:
                g_free(folder_name);
                g_free(request);
+               advsearch_free(search);
+               if (messages != NULL)
+                       procmsg_msg_list_free(messages);
        } else if (!strncmp(buf, "exit", 4)) {
                if (prefs_common.clean_on_exit && !prefs_common.ask_on_clean) {
                        procmsg_empty_all_trash();
@@ -2819,7 +2858,7 @@ static void install_memory_sighandler()
        mem_notify_fd = g_open("/dev/mem_notify", O_RDONLY|O_NONBLOCK, 0);
        if (mem_notify_fd == -1) {
                debug_print("/dev/mem_notify not available (%s)\n", 
-                       strerror(errno));
+                       g_strerror(errno));
                return;
        }
        
@@ -2843,14 +2882,6 @@ static void install_memory_sighandler()
 }
 #endif /* linux && SIGIO */
 
-#ifdef MAEMO
-osso_context_t *get_osso_context(void)
-{
-       return static_osso_context;
-}
-#endif
-
-
 #ifdef HAVE_NETWORKMANAGER_SUPPORT
 static void networkmanager_state_change_cb(DBusGProxy *proxy, gchar *dev,
                                         gpointer data)
@@ -2867,10 +2898,9 @@ static void networkmanager_state_change_cb(DBusGProxy *proxy, gchar *dev,
                return;
 
        if (mainWin) {
-               GError *error;
+               GError *error = NULL;
                gboolean online;
 
-               error = NULL;           
                online = networkmanager_is_online(&error);
                if(!error) {
                        if(online && went_offline_nm) {
@@ -2943,14 +2973,9 @@ gboolean networkmanager_is_online(GError **error)
                g_propagate_error(error, tmp_error);
                return TRUE;
        }
-#if NM_CHECK_VERSION(0,8,992)
        return (state == NM_STATE_CONNECTED_LOCAL ||
                state == NM_STATE_CONNECTED_SITE ||
                state == NM_STATE_CONNECTED_GLOBAL ||
                state == NM_STATE_UNKNOWN);
-#else
-       return (state == NM_STATE_CONNECTED ||
-               state == NM_STATE_UNKNOWN);
-#endif
 }
 #endif