Imported backup/restore plugin

2004-12-16  JP Rosevear  <jpr@novell.com>

	* Imported backup/restore plugin

svn path=/trunk/; revision=28140

1 files changed, 122 insertions, 0 deletions

diff --git a/plugins/backup-restore/backup-restore.c b/plugins/backup-restore/backup-restore.c
new file mode 100644
index 0000000000..7344806e83
--- /dev/null
+++ b/plugins/backup-restore/backup-restore.c
@@ -0,0 +1,122 @@
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <gtk/gtk.h>
+#include <libgnome/gnome-i18n.h>
+#include "shell/es-menu.h"
+
+void org_gnome_backup_restore_backup (EPlugin *ep, ESMenuTargetShell *target);
+void org_gnome_backup_restore_restore (EPlugin *ep, ESMenuTargetShell *target);
+
+static void
+backup (const char *filename, gboolean restart)
+{
+	if (restart)
+		execl (EVOLUTION_TOOLSDIR "/backup", "backup", "--backup", "--restart", filename, NULL);
+	else
+		execl (EVOLUTION_TOOLSDIR "/backup", "backup", "--backup", filename, NULL);
+}
+
+static void
+restore (const char *filename, gboolean restart)
+{
+	if (restart)
+		execl (EVOLUTION_TOOLSDIR "/backup", "backup", "--restore", "--restart", filename, NULL);
+	else
+		execl (EVOLUTION_TOOLSDIR "/backup", "backup", "--restore", filename, NULL);
+}
+
+static gboolean
+sanity_check (const char *filename)
+{
+	char *command;
+	int result;
+
+	command = g_strdup_printf ("%s/backup --check %s", EVOLUTION_TOOLSDIR, filename);
+	result = system (command);
+	g_free (command);
+
+	g_message ("Sanity check result %d:%d", WIFEXITED (result), WEXITSTATUS (result));
+	
+	return WIFEXITED (result) && (WEXITSTATUS (result) == 0);
+}
+
+void
+org_gnome_backup_restore_backup (EPlugin *ep, ESMenuTargetShell *target)
+{
+	GtkWidget *dlg;
+	GtkWidget *vbox, *check;
+	int response;
+	
+	dlg = gtk_file_chooser_dialog_new (_("Select name of Evolution archive"), GTK_WINDOW (target->target.widget), 
+					   GTK_FILE_CHOOSER_ACTION_SAVE, 
+					   GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, 
+					   GTK_STOCK_SAVE, GTK_RESPONSE_OK, NULL);
+
+	gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dlg), "evolution-backup.tar.gz");
+	
+	vbox = gtk_vbox_new (FALSE, 6);
+	gtk_widget_show (vbox);
+	
+	check = gtk_check_button_new_with_mnemonic (_("_Restart Evolution after backup"));
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
+	gtk_widget_show (check);
+
+	gtk_box_pack_start (GTK_BOX (vbox), check, FALSE, TRUE, 0);
+	gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dlg), vbox);
+	
+	response = gtk_dialog_run (GTK_DIALOG (dlg));
+	if (response == GTK_RESPONSE_OK) {
+		char *filename;
+
+		filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dlg));
+
+		backup (filename, gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)));
+
+		g_free (filename);
+	}
+	
+	gtk_widget_destroy (dlg);
+}
+
+void
+org_gnome_backup_restore_restore (EPlugin *ep, ESMenuTargetShell *target)
+{
+	GtkWidget *dlg;
+	GtkWidget *vbox, *check;
+	int response;
+	
+	dlg = gtk_file_chooser_dialog_new (_("Select Evolution archive to restore"), GTK_WINDOW (target->target.widget), 
+					   GTK_FILE_CHOOSER_ACTION_OPEN, 
+					   GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, 
+					   GTK_STOCK_OPEN, GTK_RESPONSE_OK, NULL);
+	
+	vbox = gtk_vbox_new (FALSE, 6);
+	gtk_widget_show (vbox);
+	
+	check = gtk_check_button_new_with_mnemonic (_("_Restart Evolution after restore"));
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
+	gtk_widget_show (check);
+
+	gtk_box_pack_start (GTK_BOX (vbox), check, FALSE, TRUE, 0);
+	gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dlg), vbox);
+
+	response = gtk_dialog_run (GTK_DIALOG (dlg));
+	if (response == GTK_RESPONSE_OK) {
+		char *filename;
+
+		filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dlg));
+		
+		if (sanity_check (filename)) {
+			restore (filename, gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)));
+		} else {
+			g_message ("Invalid archive");
+		}
+		
+		g_free (filename);
+	}
+	
+	gtk_widget_destroy (dlg);
+}
+
+