diff options
Diffstat (limited to 'plugins/backup-restore/backup-restore.c')
| -rw-r--r-- | plugins/backup-restore/backup-restore.c | 497 |
1 files changed, 0 insertions, 497 deletions
diff --git a/plugins/backup-restore/backup-restore.c b/plugins/backup-restore/backup-restore.c deleted file mode 100644 index e821113a88..0000000000 --- a/plugins/backup-restore/backup-restore.c +++ /dev/null @@ -1,497 +0,0 @@ -/* - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) version 3. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <unistd.h> -#include <sys/types.h> -#ifdef HAVE_SYS_WAIT_H -# include <sys/wait.h> -#endif -#include <stdlib.h> -#include <gtk/gtk.h> -#include <glib/gi18n.h> -#include <glib/gstdio.h> -#include "mail/em-config.h" -#include "mail/em-account-editor.h" -#include "libevolution-utils/e-alert-dialog.h" -#include "e-util/e-util.h" -#include "e-util/e-dialog-utils.h" -#include "shell/e-shell-utils.h" -#include "shell/e-shell-window.h" - -#ifdef G_OS_WIN32 -#ifdef localtime_r -#undef localtime_r -#endif -/* The localtime() in Microsoft's C library *is* thread-safe */ -#define localtime_r(timep, result) \ - (localtime (timep) ? memcpy ( \ - (result), localtime (timep), sizeof (*(result))) : 0) -#endif - -gboolean e_plugin_ui_init (GtkUIManager *ui_manager, - EShellWindow *shell_window); -GtkWidget * backup_restore_page (EPlugin *ep, - EConfigHookItemFactoryData *hook_data); -void backup_restore_commit (EPlugin *ep, - EMConfigTargetSettings *target); -void backup_restore_abort (EPlugin *ep, - EMConfigTargetSettings *target); - -typedef enum _br_flags { - BR_OK = 1 << 0, - BR_START = 1 << 1 -}br_flags; - -gint e_plugin_lib_enable (EPlugin *ep, gint enable); - -gint -e_plugin_lib_enable (EPlugin *ep, - gint enable) -{ - return 0; -} - -static void -backup (const gchar *filename, - gboolean restart) -{ - if (restart) - execl ( - EVOLUTION_TOOLSDIR "/evolution-backup", - "evolution-backup", - "--gui", - "--backup", - "--restart", - filename, - NULL); - else - execl ( - EVOLUTION_TOOLSDIR "/evolution-backup", - "evolution-backup", - "--gui", - "--backup", - filename, - NULL); -} - -static void -restore (const gchar *filename, - gboolean restart) -{ - if (restart) - execl ( - EVOLUTION_TOOLSDIR "/evolution-backup", - "evolution-backup", - "--gui", - "--restore", - "--restart", - filename, - NULL); - else - execl ( - EVOLUTION_TOOLSDIR "/evolution-backup", - "evolution-backup", - "--gui", - "--restore", - filename, - NULL); -} - -static gboolean -sanity_check (const gchar *filename) -{ - gchar *command; - gint result; - gchar *quotedfname, *toolfname; - - quotedfname = g_shell_quote (filename); - toolfname = g_build_filename (EVOLUTION_TOOLSDIR, "evolution-backup", NULL); - - command = g_strdup_printf("%s --check %s", toolfname, quotedfname); - result = system (command); - g_free (command); - g_free (quotedfname); - g_free (toolfname); - -#ifdef HAVE_SYS_WAIT_H - g_message ( - "Sanity check result %d:%d %d", - WIFEXITED (result), WEXITSTATUS (result), result); - - return WIFEXITED (result) && (WEXITSTATUS (result) == 0); -#else - return result; -#endif -} - -static guint32 -dialog_prompt_user (GtkWindow *parent, - const gchar *string, - const gchar *tag, - ...) -{ - GtkWidget *dialog; - GtkWidget *check = NULL; - GtkWidget *container; - va_list ap; - gint button; - guint32 mask = 0; - EAlert *alert = NULL; - - va_start (ap, tag); - alert = e_alert_new_valist (tag, ap); - va_end (ap); - - dialog = e_alert_dialog_new (parent, alert); - g_object_unref (alert); - - container = e_alert_dialog_get_content_area (E_ALERT_DIALOG (dialog)); - - check = gtk_check_button_new_with_mnemonic (string); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE); - gtk_box_pack_start (GTK_BOX (container), check, FALSE, FALSE, 0); - gtk_widget_show (check); - - button = gtk_dialog_run (GTK_DIALOG (dialog)); - - if (button == GTK_RESPONSE_YES) - mask |= BR_OK; - if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check))) - mask |= BR_START; - - gtk_widget_destroy (dialog); - - return mask; -} - -static void -set_local_only (GtkFileChooser *file_chooser) -{ - /* XXX Has to be a local file, since the backup utility - * takes a filename argument, not a URI. */ - gtk_file_chooser_set_local_only (file_chooser, TRUE); -} - -static gchar * -suggest_file_name (void) -{ - time_t t; - struct tm tm; - - t = time (NULL); - localtime_r (&t, &tm); - - return g_strdup_printf ( - "evolution-backup-%04d%02d%02d.tar.gz", - tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday); -} - -static void -action_settings_backup_cb (GtkAction *action, - EShellWindow *shell_window) -{ - GFile *file; - GFile *parent; - GFileInfo *file_info; - const gchar *attribute; - GError *error = NULL; - gchar *suggest; - - suggest = suggest_file_name (); - - file = e_shell_run_save_dialog ( - e_shell_window_get_shell (shell_window), - _("Select name of the Evolution backup file"), - suggest, "*.tar.gz", (GtkCallback) - set_local_only, NULL); - - g_free (suggest); - - if (file == NULL) - return; - - /* Make sure the parent directory can be written to. */ - - parent = g_file_get_parent (file); - attribute = G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE; - - /* XXX The query operation blocks the main loop but we - * know it's a local file, so let it slide for now. */ - file_info = g_file_query_info ( - parent, attribute, G_FILE_QUERY_INFO_NONE, NULL, &error); - - g_object_unref (parent); - - if (error != NULL) { - g_warning ("%s", error->message); - g_error_free (error); - return; - } - - if (g_file_info_get_attribute_boolean (file_info, attribute)) { - guint32 mask; - gchar *path; - - mask = dialog_prompt_user ( - GTK_WINDOW (shell_window), - _("_Restart Evolution after backup"), - "org.gnome.backup-restore:backup-confirm", NULL); - if (mask & BR_OK) { - path = g_file_get_path (file); - backup (path, (mask & BR_START) ? TRUE: FALSE); - g_free (path); - } - } else { - e_alert_run_dialog_for_args ( - GTK_WINDOW (shell_window), - "org.gnome.backup-restore:insufficient-permissions", - NULL); - } - - g_object_unref (file_info); - g_object_unref (file); -} - -static void -action_settings_restore_cb (GtkAction *action, - EShellWindow *shell_window) -{ - GFile *file; - gchar *path; - - file = e_shell_run_open_dialog ( - e_shell_window_get_shell (shell_window), - _("Select name of the Evolution backup file to restore"), - (GtkCallback) set_local_only, NULL); - - if (file == NULL) - return; - - path = g_file_get_path (file); - - if (sanity_check (path)) { - guint32 mask; - - mask = dialog_prompt_user ( - GTK_WINDOW (shell_window), - _("_Restart Evolution after restore"), - "org.gnome.backup-restore:restore-confirm", NULL); - if (mask & BR_OK) - restore (path, mask & BR_START); - } else { - e_alert_run_dialog_for_args ( - GTK_WINDOW (shell_window), - "org.gnome.backup-restore:invalid-backup", NULL); - } - - g_object_unref (file); - g_free (path); -} - -static void -check_toggled (GtkToggleButton *button, - GObject *assistant) -{ - EConfig *config; - GtkWidget *box; - gboolean active; - - active = gtk_toggle_button_get_active (button); - box = g_object_get_data (G_OBJECT (button), "box"); - gtk_widget_set_sensitive (box, active); - - g_object_set_data ( - assistant, "restore", - GINT_TO_POINTER (active ? 1 : 0)); - - config = g_object_get_data (assistant, "restore-config"); - - e_config_target_changed ( - config, E_CONFIG_TARGET_CHANGED_STATE); -} - -static void -file_changed (GtkFileChooser *chooser, - GObject *assistant) -{ - EConfig *config; - gchar *file = NULL, *prevfile = NULL; - - file = gtk_file_chooser_get_filename (chooser); - prevfile = g_object_get_data (assistant, "restore-file"); - g_object_set_data (assistant, "restore-file", file); - g_free (prevfile); - - config = g_object_get_data (assistant, "restore-config"); - - e_config_target_changed ( - config, E_CONFIG_TARGET_CHANGED_STATE); -} - -static gboolean -backup_restore_check (EConfig *ec, - const gchar *pageid, - gpointer data) -{ - GObject *assistant = data; - gboolean do_restore; - gchar *file; - - g_return_val_if_fail (data != NULL, FALSE); - g_return_val_if_fail (GTK_IS_ASSISTANT (data), FALSE); - - do_restore = (g_object_get_data (assistant, "restore") != NULL); - file = g_object_get_data (assistant, "restore-file"); - - e_config_set_page_is_finish ( - ec, "0.startup_page.10.backup_restore", do_restore); - - return !do_restore || file; -} - -GtkWidget * -backup_restore_page (EPlugin *ep, - EConfigHookItemFactoryData *hook_data) -{ - GtkWidget *page, *hbox, *label, *cbox, *button; - GObject *assistant = G_OBJECT (hook_data->parent); - - page = gtk_vbox_new (FALSE, 6); - gtk_container_set_border_width (GTK_CONTAINER (page), 12); - - hbox = gtk_hbox_new (FALSE, 6); - label = gtk_label_new ( - _("You can restore Evolution from your backup. It can restore " - "all the Mails, Calendars, Tasks, Memos, Contacts. It also " - "restores all your personal settings, mail filters etc.")); - gtk_label_set_line_wrap (GTK_LABEL (label), TRUE); - gtk_label_set_single_line_mode (GTK_LABEL (label), FALSE); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 6); - gtk_box_pack_start (GTK_BOX (page), hbox, FALSE, FALSE, 0); - - hbox = gtk_hbox_new (FALSE, 6); - cbox = gtk_check_button_new_with_mnemonic ( - _("_Restore Evolution from the backup file")); - g_signal_connect ( - cbox, "toggled", - G_CALLBACK (check_toggled), assistant); - gtk_box_pack_start (GTK_BOX (hbox), cbox, FALSE, FALSE, 6); - gtk_box_pack_start (GTK_BOX (page), hbox, FALSE, FALSE, 0); - - hbox = gtk_hbox_new (FALSE, 6); - g_object_set_data ((GObject *)cbox, "box", hbox); - label = gtk_label_new ( - _("Please select an Evolution Archive to restore:")); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 12); - - button = gtk_file_chooser_button_new ( - _("Choose a file to restore"), - GTK_FILE_CHOOSER_ACTION_OPEN); - g_signal_connect ( - button, "selection-changed", - G_CALLBACK (file_changed), assistant); - gtk_file_chooser_button_set_width_chars ( - GTK_FILE_CHOOSER_BUTTON (button), 20); - gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (page), hbox, FALSE, FALSE, 0); - gtk_widget_set_sensitive (hbox, FALSE); - - gtk_assistant_append_page (GTK_ASSISTANT (assistant), page); - gtk_assistant_set_page_title ( - GTK_ASSISTANT (assistant), - page, _("Restore from backup")); - gtk_widget_show_all (page); - - g_object_set_data (assistant, "restore", GINT_TO_POINTER (FALSE)); - g_object_set_data (assistant, "restore-config", hook_data->config); - - e_config_add_page_check ( - hook_data->config, - "0.startup_page.10.backup_restore", - backup_restore_check, assistant); - - return GTK_WIDGET (page); -} - -void -backup_restore_commit (EPlugin *ep, - EMConfigTargetSettings *target) -{ - GObject *assistant; - gchar *file; - - assistant = G_OBJECT (target->target.config->widget); - file = g_object_get_data (assistant, "restore-file"); - - if (g_object_get_data (assistant, "restore") != NULL) { - if (file == NULL || !sanity_check (file)) { - e_alert_run_dialog_for_args ( - GTK_WINDOW (assistant), - "org.gnome.backup-restore:invalid-backup", - NULL); - } else { - restore (file, TRUE); - } - } -} - -void -backup_restore_abort (EPlugin *ep, - EMConfigTargetSettings *target) -{ - /* Nothing really */ -} - -static GtkActionEntry entries[] = { - - { "settings-backup", - NULL, - N_("_Back up Evolution Data..."), - NULL, - N_("Back up Evolution data and settings to an archive file"), - G_CALLBACK (action_settings_backup_cb) }, - - { "settings-restore", - NULL, - N_("R_estore Evolution Data..."), - NULL, - N_("Restore Evolution data and settings from an archive file"), - G_CALLBACK (action_settings_restore_cb) } -}; - -gboolean -e_plugin_ui_init (GtkUIManager *ui_manager, - EShellWindow *shell_window) -{ - GtkActionGroup *action_group; - - action_group = e_shell_window_get_action_group (shell_window, "shell"); - - /* Add actions to the "shell" action group. */ - gtk_action_group_add_actions ( - action_group, entries, - G_N_ELEMENTS (entries), shell_window); - - return TRUE; -} |