* src/main.c
[claws.git] / src / main.c
index 610f84692efe91a39559cc40d44b4409aa260cc7..dfa2005367d5316db05fcd9853575f75cf9f4be9 100644 (file)
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2002 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2003 Hiroyuki Yamamoto
  *
  * 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
 #include <gtk/gtkmain.h>
 #include <gtk/gtkrc.h>
 
-#if HAVE_GDK_IMLIB
-#  include <gdk_imlib.h>
-#endif
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
 #include <signal.h>
 
-#if HAVE_LOCALE_H
-#  include <locale.h>
-#endif
-
 #if USE_GPGME
 #  include <gpgme.h>
 #  include "passphrase.h"
 #endif
 
+#include "sylpheed.h"
 #include "intl.h"
 #include "main.h"
 #include "mainwindow.h"
 #include "setup.h"
 #include "utils.h"
 #include "gtkutils.h"
+#include "socket.h"
+#include "log.h"
+#include "prefs_toolbar.h"
+#include "plugin.h"
 
 #if USE_GPGME
 #  include "rfc2015.h"
 #endif
-#if USE_SSL
+#if USE_OPENSSL
 #  include "ssl.h"
 #endif
 
@@ -86,9 +83,9 @@
 #include "crash.h"
 
 gchar *prog_version;
-gchar *startup_dir;
+#ifdef CRASH_DIALOG
 gchar *argv0;
-gboolean debug_mode = FALSE;
+#endif
 
 static gint lock_socket = -1;
 static gint lock_socket_tag = 0;
@@ -100,18 +97,21 @@ typedef enum
        ONLINE_MODE_OFFLINE
 } OnlineMode;
 
-
-static struct Cmd {
+static struct RemoteCmd {
        gboolean receive;
        gboolean receive_all;
        gboolean compose;
        const gchar *compose_mailto;
        GPtrArray *attach_files;
        gboolean status;
+       gboolean status_full;
+       GPtrArray *status_folders;
+       GPtrArray *status_full_folders;
        gboolean send;
        gboolean crash;
        int online_mode;
        gchar   *crash_params;
+       gboolean config_dir;
 } cmd;
 
 static void parse_cmd_opt(int argc, char *argv[]);
@@ -122,6 +122,7 @@ static void idle_function_for_gpgme(void);
 
 static gint prohibit_duplicate_launch  (void);
 static gchar * get_crashfile_name      (void);
+static gint lock_socket_remove         (void);
 static void lock_socket_input_cb       (gpointer          data,
                                         gint              source,
                                         GdkInputCondition condition);
@@ -159,31 +160,55 @@ _("File `%s' already exists.\n"
 }
 
 static MainWindow *static_mainwindow;
+
 int main(int argc, char *argv[])
 {
        gchar *userrc;
        MainWindow *mainwin;
        FolderView *folderview;
 
-       setlocale(LC_ALL, "");
-       bindtextdomain(PACKAGE, LOCALEDIR);
-       textdomain(PACKAGE);
+       if (!sylpheed_init(&argc, &argv)) {
+               return 0;
+       }
 
        prog_version = PROG_VERSION;
-       startup_dir = g_get_current_dir();
+#ifdef CRASH_DIALOG
        argv0 = g_strdup(argv[0]);
+#endif
 
        parse_cmd_opt(argc, argv);
 
-       gtk_set_locale();
-       gtk_init(&argc, &argv);
-
+#ifdef CRASH_DIALOG
        if (cmd.crash) {
+               gtk_set_locale();
+               gtk_init(&argc, &argv);
                crash_main(cmd.crash_params);
                return 0;
        }
-
        crash_install_handlers();
+#endif
+
+       /* check and create unix domain socket */
+       lock_socket = prohibit_duplicate_launch();
+       if (lock_socket < 0) return 0;
+
+       if (cmd.status || cmd.status_full) {
+               puts("0 Sylpheed not running.");
+               lock_socket_remove();
+               return 0;
+       }
+
+       if (cmd.config_dir) {
+               puts(RC_DIR);
+               return 0;
+       }
+
+       gtk_set_locale();
+       gtk_init(&argc, &argv);
+
+       gdk_rgb_init();
+       gtk_widget_set_default_colormap(gdk_rgb_get_cmap());
+       gtk_widget_set_default_visual(gdk_rgb_get_visual());
 
 #if USE_THREADS || USE_LDAP
        g_thread_init(NULL);
@@ -191,18 +216,6 @@ int main(int argc, char *argv[])
                g_error(_("g_thread is not supported by glib.\n"));
 #endif
 
-#if HAVE_GDK_IMLIB
-       gdk_imlib_init();
-       gtk_widget_push_visual(gdk_imlib_get_visual());
-       gtk_widget_push_colormap(gdk_imlib_get_colormap());
-#endif
-
-#if USE_SSL
-       ssl_init();
-#endif
-
-       srandom((gint)time(NULL));
-
        /* parse gtkrc files */
        userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtkrc",
                             NULL);
@@ -224,20 +237,6 @@ int main(int argc, char *argv[])
 
        CHDIR_RETURN_VAL_IF_FAIL(get_home_dir(), 1);
 
-       /* check and create unix domain socket */
-       lock_socket = prohibit_duplicate_launch();
-       if (lock_socket < 0) return 0;
-
-       if (cmd.status) {
-               puts("0 Sylpheed not running.");
-               return 0;
-       }
-
-       /* backup if old rc file exists */
-       if (is_file_exist(RC_DIR)) {
-               if (rename(RC_DIR, RC_DIR ".bak") < 0)
-                       FILE_OP_ERROR(RC_DIR, "rename");
-       }
        MAKE_DIR_IF_NOT_EXIST(RC_DIR);
        MAKE_DIR_IF_NOT_EXIST(get_imap_cache_dir());
        MAKE_DIR_IF_NOT_EXIST(get_news_cache_dir());
@@ -245,27 +244,16 @@ int main(int argc, char *argv[])
        MAKE_DIR_IF_NOT_EXIST(get_tmp_dir());
        MAKE_DIR_IF_NOT_EXIST(RC_DIR G_DIR_SEPARATOR_S "uidl");
 
-       if (is_file_exist(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log")) {
-               if (rename(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log",
-                          RC_DIR G_DIR_SEPARATOR_S "sylpheed.log.bak") < 0)
-                       FILE_OP_ERROR("sylpheed.log", "rename");
-       }
        set_log_file(RC_DIR G_DIR_SEPARATOR_S "sylpheed.log");
 
-       if (is_file_exist(RC_DIR G_DIR_SEPARATOR_S "assortrc") &&
-           !is_file_exist(RC_DIR G_DIR_SEPARATOR_S "filterrc")) {
-               if (rename(RC_DIR G_DIR_SEPARATOR_S "assortrc",
-                          RC_DIR G_DIR_SEPARATOR_S "filterrc") < 0)
-                       FILE_OP_ERROR(RC_DIR G_DIR_SEPARATOR_S "assortrc",
-                                     "rename");
-       }
-
+       folder_system_init();
        prefs_common_init();
        prefs_common_read_config();
 
 #if USE_GPGME
        gpg_started = FALSE;
-       if (gpgme_check_engine()) {  /* Also does some gpgme init */
+       if (gpgme_engine_check_version(GPGME_PROTOCOL_OpenPGP) != 
+                       GPGME_No_Error) {  /* Also does some gpgme init */
                rfc2015_disable_all();
                debug_print("gpgme_engine_version:\n%s\n",
                            gpgme_get_engine_info());
@@ -286,10 +274,11 @@ int main(int argc, char *argv[])
        gpgme_register_idle(idle_function_for_gpgme);
 #endif
 
-#if USE_ASPELL
-       gtkaspellcheckers = gtkaspell_checkers_new();
+#ifdef USE_ASPELL
+       gtkaspell_checkers_init();
 #endif
        
+       sock_set_io_timeout(prefs_common.io_timeout_secs);
 
        prefs_common_save_config();
        prefs_actions_read_config();
@@ -336,8 +325,8 @@ int main(int argc, char *argv[])
 
        /* if Sylpheed crashed, rebuild caches */
        if (!cmd.crash && is_file_exist(get_crashfile_name())) {
-               debug_print("Sylpheed crashed, checking for new messages\n");
-               folderview_check_new_all();
+               debug_print("Sylpheed crashed, checking for new messages in local folders\n");
+               folderview_check_new(NULL);
        }
        /* make the crash-indicator file */
        str_write_to_file("foo", get_crashfile_name());
@@ -365,20 +354,37 @@ int main(int argc, char *argv[])
        }
        if (cmd.send)
                send_queue();
+       if (cmd.status_folders) {
+               g_ptr_array_free(cmd.status_folders, TRUE);
+               cmd.status_folders = NULL;
+       }
+       if (cmd.status_full_folders) {
+               g_ptr_array_free(cmd.status_full_folders, TRUE);
+               cmd.status_full_folders = NULL;
+       }
 
        if (cmd.online_mode == ONLINE_MODE_OFFLINE)
                main_window_toggle_work_offline(mainwin, TRUE);
        if (cmd.online_mode == ONLINE_MODE_ONLINE)
                main_window_toggle_work_offline(mainwin, FALSE);
+
+       prefs_toolbar_init();
+
+       plugin_load_all("GTK");
        
        static_mainwindow = mainwin;
        gtk_main();
 
+       plugin_unload_all("GTK");
+
+       prefs_toolbar_done();
+
        addressbook_destroy();
 
-#if USE_ASPELL       
-       gtkaspell_checkers_delete();
+#ifdef USE_ASPELL       
+       gtkaspell_checkers_quit();
 #endif
+       sylpheed_done();
 
        return 0;
 }
@@ -388,9 +394,7 @@ static void parse_cmd_opt(int argc, char *argv[])
        gint i;
 
        for (i = 1; i < argc; i++) {
-               if (!strncmp(argv[i], "--debug", 7))
-                       debug_mode = TRUE;
-               else if (!strncmp(argv[i], "--receive-all", 13))
+               if (!strncmp(argv[i], "--receive-all", 13))
                        cmd.receive_all = TRUE;
                else if (!strncmp(argv[i], "--receive", 9))
                        cmd.receive = TRUE;
@@ -414,7 +418,7 @@ static void parse_cmd_opt(int argc, char *argv[])
                                if (!cmd.attach_files)
                                        cmd.attach_files = g_ptr_array_new();
                                if (*p != G_DIR_SEPARATOR)
-                                       file = g_strconcat(startup_dir,
+                                       file = g_strconcat(sylpheed_get_startup_dir(),
                                                           G_DIR_SEPARATOR_S,
                                                           p, NULL);
                                else
@@ -428,8 +432,31 @@ static void parse_cmd_opt(int argc, char *argv[])
                } else if (!strncmp(argv[i], "--version", 9)) {
                        puts("Sylpheed version " VERSION);
                        exit(0);
-               } else if (!strncmp(argv[i], "--status", 8)) {
-                       cmd.status = TRUE;
+               } else if (!strncmp(argv[i], "--status-full", 13)) {
+                       const gchar *p = argv[i + 1];
+                       cmd.status_full = TRUE;
+                       while (p && *p != '\0' && *p != '-') {
+                               if (!cmd.status_full_folders)
+                                       cmd.status_full_folders =
+                                               g_ptr_array_new();
+                               g_ptr_array_add(cmd.status_full_folders,
+                                               g_strdup(p));
+                               i++;
+                               p = argv[i + 1];
+                       }
+               } else if (!strncmp(argv[i], "--status", 8)) {
+                       const gchar *p = argv[i + 1];
+                       cmd.status = TRUE;
+                       while (p && *p != '\0' && *p != '-') {
+                               if (!cmd.status_folders)
+                                       cmd.status_folders = g_ptr_array_new();
+                               g_ptr_array_add(cmd.status_folders,
+                                               g_strdup(p));
+                               i++;
+                               p = argv[i + 1];
+                       }
                } else if (!strncmp(argv[i], "--online", 8)) {
                        cmd.online_mode = ONLINE_MODE_ONLINE;
                } else if (!strncmp(argv[i], "--offline", 9)) {
@@ -445,18 +472,23 @@ static void parse_cmd_opt(int argc, char *argv[])
                        puts(_("  --receive              receive new messages"));
                        puts(_("  --receive-all          receive new messages of all accounts"));
                        puts(_("  --send                 send all queued messages"));
-                       puts(_("  --status               show the total number of messages"));
+                       puts(_("  --status [folder]...   show the total number of messages"));
+                       puts(_("  --status-full [folder]...\n"
+                              "                         show the status of each folder"));
                        puts(_("  --online               switch to online mode"));
                        puts(_("  --offline              switch to offline mode"));
                        puts(_("  --debug                debug mode"));
                        puts(_("  --help                 display this help and exit"));
                        puts(_("  --version              output version information and exit"));
+                       puts(_("  --config-dir           output configuration directory"));
 
                        exit(1);
                } else if (!strncmp(argv[i], "--crash", 7)) {
                        cmd.crash = TRUE;
                        cmd.crash_params = g_strdup(argv[i + 1]);
                        i++;
+               } else if (!strncmp(argv[i], "--config-dir", sizeof "--config-dir" - 1)) {
+                       cmd.config_dir = TRUE;
                }
                
        }
@@ -475,7 +507,7 @@ static gint get_queued_message_num(void)
        if (!queue) return -1;
 
        folder_item_scan(queue);
-       return queue->total;
+       return queue->total_msgs;
 }
 
 static void save_all_caches(FolderItem *item, gpointer data)
@@ -507,18 +539,41 @@ static void initial_processing(FolderItem *item, gpointer data)
        main_window_cursor_normal(mainwin);
 }
 
-void clean_quit(void)  
+static void draft_all_messages(void)
 {
-       GList * compose_list = compose_get_compose_list();
-       GList * elem = NULL;
-       if(compose_list) {
-               for (elem = compose_list; elem != NULL && elem->data != NULL; elem = elem->next) {
+       GList *compose_list = compose_get_compose_list();
+       GList *elem = NULL;
+       
+       if (compose_list) {
+               for (elem = compose_list; elem != NULL && elem->data != NULL; 
+                    elem = elem->next) {
                        Compose *c = (Compose*)elem->data;
                        compose_draft(c);
                }
-       }
-       if (prefs_common.warn_queued_on_exit)
-       {       /* disable the popup */ 
+       }       
+}
+
+void clean_quit(void)  
+{
+       /*!< Good idea to have the main window stored in a 
+        *   static variable so we can check that variable
+        *   to see if we're really allowed to do things
+        *   that actually the spawner is supposed to 
+        *   do (like: sending mail, composing messages).
+        *   Because, really, if we're the spawnee, and
+        *   we touch GTK stuff, we're hosed. See the 
+        *   next fixme. */
+
+       /* FIXME: Use something else to signal that we're
+        * in the original spawner, and not in a spawned
+        * child. */
+       if (!static_mainwindow) 
+               return;
+               
+       draft_all_messages();
+
+       if (prefs_common.warn_queued_on_exit) { 
+               /* disable the popup */ 
                prefs_common.warn_queued_on_exit = FALSE;       
                app_will_exit(NULL, static_mainwindow);
                prefs_common.warn_queued_on_exit = TRUE;
@@ -533,12 +588,21 @@ void app_will_exit(GtkWidget *widget, gpointer data)
 {
        MainWindow *mainwin = data;
        gchar *filename;
-
+       GList *list;
+       
        if (compose_get_compose_list()) {
-               if (alertpanel(_("Notice"),
-                              _("Composing message exists. Really quit?"),
-                              _("OK"), _("Cancel"), NULL) != G_ALERTDEFAULT)
-                       return;
+               gint val = alertpanel(_("Notice"),
+                              _("Composing message exists."),
+                              _("Draft them"), _("Discard them"), _("Don't quit"));
+               switch (val) {
+                       case G_ALERTOTHER:
+                               return;
+                       case G_ALERTALTERNATE:
+                               break;
+                       default:
+                               draft_all_messages();
+               }
+               
                manage_window_focus_in(mainwin->window, NULL, NULL);
        }
 
@@ -571,6 +635,11 @@ void app_will_exit(GtkWidget *widget, gpointer data)
        /* save all state before exiting */
        folder_write_list();
        folder_func_to_all_folders(save_all_caches, NULL);
+       for (list = folder_get_list(); list != NULL; list = g_list_next(list)) {
+               Folder *folder = FOLDER(list->data);
+
+               folder_tree_destroy(folder);
+       }
 
        main_window_get_size(mainwin);
        main_window_get_position(mainwin);
@@ -587,19 +656,11 @@ void app_will_exit(GtkWidget *widget, gpointer data)
 
        close_log_file();
 
-       /* delete unix domain socket */
-       gdk_input_remove(lock_socket_tag);
-       fd_close(lock_socket);
-       filename = get_socket_name();
-       unlink(filename);
-       
        /* delete crashfile */
        if (!cmd.crash)
                unlink(get_crashfile_name());
 
-#if USE_SSL
-       ssl_done();
-#endif
+       lock_socket_remove();
 
        gtk_main_quit();
 }
@@ -661,9 +722,9 @@ static gint prohibit_duplicate_launch(void)
        debug_print("another Sylpheed is already running.\n");
 
        if (cmd.receive_all)
-               fd_write(uxsock, "receive_all\n", 12);
+               fd_write_all(uxsock, "receive_all\n", 12);
        else if (cmd.receive)
-               fd_write(uxsock, "receive\n", 8);
+               fd_write_all(uxsock, "receive\n", 8);
        else if (cmd.compose && cmd.attach_files) {
                gchar *str, *compose_str;
                gint i;
@@ -674,45 +735,99 @@ static gint prohibit_duplicate_launch(void)
                else
                        compose_str = g_strdup("compose_attach\n");
 
-               fd_write(uxsock, compose_str, strlen(compose_str));
+               fd_write_all(uxsock, compose_str, strlen(compose_str));
                g_free(compose_str);
 
                for (i = 0; i < cmd.attach_files->len; i++) {
                        str = g_ptr_array_index(cmd.attach_files, i);
-                       fd_write(uxsock, str, strlen(str));
-                       fd_write(uxsock, "\n", 1);
+                       fd_write_all(uxsock, str, strlen(str));
+                       fd_write_all(uxsock, "\n", 1);
                }
 
-               fd_write(uxsock, ".\n", 2);
+               fd_write_all(uxsock, ".\n", 2);
        } else if (cmd.compose) {
                gchar *compose_str;
 
                if (cmd.compose_mailto)
-                       compose_str = g_strdup_printf("compose %s\n", cmd.compose_mailto);
+                       compose_str = g_strdup_printf
+                               ("compose %s\n", cmd.compose_mailto);
                else
                        compose_str = g_strdup("compose\n");
 
-               fd_write(uxsock, compose_str, strlen(compose_str));
+               fd_write_all(uxsock, compose_str, strlen(compose_str));
                g_free(compose_str);
        } else if (cmd.send) {
-               fd_write(uxsock, "send\n", 5);
+               fd_write_all(uxsock, "send\n", 5);
        } else if (cmd.online_mode == ONLINE_MODE_ONLINE) {
                fd_write(uxsock, "online\n", 6);
        } else if (cmd.online_mode == ONLINE_MODE_OFFLINE) {
                fd_write(uxsock, "offline\n", 7);
-       } else if (cmd.status) {
-               gchar buf[BUFFSIZE];
-
-               fd_write(uxsock, "status\n", 7);
-               fd_gets(uxsock, buf, sizeof(buf));
-               fputs(buf, stdout);
+       } else if (cmd.status || cmd.status_full) {
+               gchar buf[BUFFSIZE];
+               gint i;
+               const gchar *command;
+               GPtrArray *folders;
+               gchar *folder;
+               command = cmd.status_full ? "status-full\n" : "status\n";
+               folders = cmd.status_full ? cmd.status_full_folders :
+                       cmd.status_folders;
+               fd_write_all(uxsock, command, strlen(command));
+               for (i = 0; folders && i < folders->len; ++i) {
+                       folder = g_ptr_array_index(folders, i);
+                       fd_write_all(uxsock, folder, strlen(folder));
+                       fd_write_all(uxsock, "\n", 1);
+               }
+               fd_write_all(uxsock, ".\n", 2);
+               for (;;) {
+                       fd_gets(uxsock, buf, sizeof(buf));
+                       if (!strncmp(buf, ".\n", 2)) break;
+                       fputs(buf, stdout);
+               }
        } else
-               fd_write(uxsock, "popup\n", 6);
+               fd_write_all(uxsock, "popup\n", 6);
 
        fd_close(uxsock);
        return -1;
 }
 
+static gint lock_socket_remove(void)
+{
+       gchar *filename;
+
+       if (lock_socket < 0) return -1;
+
+       if (lock_socket_tag > 0)
+               gdk_input_remove(lock_socket_tag);
+       fd_close(lock_socket);
+       filename = get_socket_name();
+       unlink(filename);
+
+       return 0;
+}
+
+static GPtrArray *get_folder_item_list(gint sock)
+{
+       gchar buf[BUFFSIZE];
+       FolderItem *item;
+       GPtrArray *folders = NULL;
+
+       for (;;) {
+               fd_gets(sock, buf, sizeof(buf));
+               if (!strncmp(buf, ".\n", 2)) break;
+               strretchomp(buf);
+               if (!folders) folders = g_ptr_array_new();
+               item = folder_find_item_from_identifier(buf);
+               if (item)
+                       g_ptr_array_add(folders, item);
+               else
+                       g_warning("no such folder: %s\n", buf);
+       }
+
+       return folders;
+}
+
 static void lock_socket_input_cb(gpointer data,
                                 gint source,
                                 GdkInputCondition condition)
@@ -727,10 +842,8 @@ static void lock_socket_input_cb(gpointer data,
        if (!strncmp(buf, "popup", 5)) {
                main_window_popup(mainwin);
        } else if (!strncmp(buf, "receive_all", 11)) {
-               main_window_popup(mainwin);
                inc_all_account_mail(mainwin, prefs_common.newmail_notify_manu);
        } else if (!strncmp(buf, "receive", 7)) {
-               main_window_popup(mainwin);
                inc_mail(mainwin, prefs_common.newmail_notify_manu);
        } else if (!strncmp(buf, "compose_attach", 14)) {
                GPtrArray *files;
@@ -755,12 +868,18 @@ static void lock_socket_input_cb(gpointer data,
                main_window_toggle_work_offline(mainwin, FALSE);
        } else if (!strncmp(buf, "offline", 7)) {
                main_window_toggle_work_offline(mainwin, TRUE);
-       } else if (!strncmp(buf, "status", 6)) {
-               guint new, unread, total;
-
-               folder_count_total_msgs(&new, &unread, &total);
-               g_snprintf(buf, sizeof(buf), "%d %d %d\n", new, unread, total);
-               fd_write(sock, buf, strlen(buf));
+       } else if (!strncmp(buf, "status-full", 11) ||
+                  !strncmp(buf, "status", 6)) {
+               gchar *status;
+               GPtrArray *folders;
+               folders = get_folder_item_list(sock);
+               status = folder_get_status
+                       (folders, !strncmp(buf, "status-full", 11));
+               fd_write_all(sock, status, strlen(status));
+               fd_write_all(sock, ".\n", 2);
+               g_free(status);
+               if (folders) g_ptr_array_free(folders, TRUE);
        }
 
        fd_close(sock);
@@ -789,20 +908,17 @@ static void send_queue(void)
                Folder *folder = list->data;
 
                if (folder->queue) {
-                       if (procmsg_send_queue
-                               (folder->queue, prefs_common.savemsg) < 0)
+                       gint res = procmsg_send_queue
+                               (folder->queue, prefs_common.savemsg);
+
+                       if (res < 0)    
                                alertpanel_error(_("Some errors occurred while sending queued messages."));
-                       statusbar_pop_all();
-                       folder_item_scan(folder->queue);
-                       folderview_update_item(folder->queue, TRUE);
+                       if (res)        
+                               folder_item_scan(folder->queue);
                        if (prefs_common.savemsg && folder->outbox) {
-                               folderview_update_item(folder->outbox, TRUE);
                                if (folder->outbox == def_outbox)
                                        def_outbox = NULL;
                        }
                }
        }
-
-       if (prefs_common.savemsg && def_outbox)
-               folderview_update_item(def_outbox, TRUE);
 }