initial

1 files changed, 294 insertions, 0 deletions

diff --git a/src/dlg-package-installer.c b/src/dlg-package-installer.c
new file mode 100644
index 0000000..d1f9e94
--- /dev/null
+++ b/src/dlg-package-installer.c
@@ -0,0 +1,294 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *  File-Roller
+ *
+ *  Copyright (C) 2001-2009 The Free Software Foundation, Inc.
+ *
+ *  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
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+#include <string.h>
+#include <glib/gi18n.h>
+#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+#include "dlg-package-installer.h"
+#include "gtk-utils.h"
+#include "main.h"
+
+
+typedef struct {
+	FrWindow   *window;
+	FrArchive  *archive;
+	FrAction    action;
+	const char *packages;
+} InstallerData;
+
+
+static void
+installer_data_free (InstallerData *idata)
+{
+	g_object_unref (idata->archive);
+	g_object_unref (idata->window);
+	g_free (idata);
+}
+
+
+static void
+package_installer_terminated (InstallerData *idata,
+			      const char    *error)
+{
+	GdkWindow *window;
+
+	window = gtk_widget_get_window (GTK_WIDGET (idata->window));
+	if (window != NULL)
+		gdk_window_set_cursor (window, NULL);
+
+	if (error != NULL) {
+		fr_archive_action_completed (idata->archive,
+					     FR_ACTION_CREATING_NEW_ARCHIVE,
+					     FR_PROC_ERROR_GENERIC,
+					     error);
+	}
+	else {
+		update_registered_commands_capabilities ();
+		if (fr_window_is_batch_mode (idata->window))
+			fr_window_resume_batch (idata->window);
+		else
+			fr_window_restart_current_batch_action (idata->window);
+	}
+
+	installer_data_free (idata);
+}
+
+
+#ifdef ENABLE_PACKAGEKIT
+
+
+static void
+packagekit_install_package_names_ready_cb (GObject      *source_object,
+					   GAsyncResult *res,
+					   gpointer      user_data)
+{
+	InstallerData *idata = user_data;
+	GDBusProxy    *proxy;
+	GVariant      *values;
+	GError        *error = NULL;
+	char          *message = NULL;
+
+	proxy = G_DBUS_PROXY (source_object);
+	values = g_dbus_proxy_call_finish (proxy, res, &error);
+	if (values == NULL) {
+		message = g_strdup_printf ("%s\n%s",
+					   _("There was an internal error trying to search for applications:"),
+					   error->message);
+		g_clear_error (&error);
+	}
+
+	package_installer_terminated (idata, message);
+
+	g_free (message);
+	if (values != NULL)
+		g_variant_unref (values);
+	g_object_unref (proxy);
+}
+
+
+static char **
+get_packages_real_names (char **names)
+{
+	char     **real_names;
+	GKeyFile  *key_file;
+	char      *filename;
+	int        i;
+
+	real_names = g_new0 (char *, g_strv_length (names));
+	key_file = g_key_file_new ();
+	filename = g_build_filename (PRIVDATADIR, "packages.match", NULL);
+	g_key_file_load_from_file (key_file, filename, G_KEY_FILE_NONE, NULL);
+
+	for (i = 0; names[i] != NULL; i++) {
+		char *real_name;
+
+		real_name = g_key_file_get_string (key_file, "Package Matches", names[i], NULL);
+		if (real_name != NULL)
+			real_name = g_strstrip (real_name);
+		if ((real_name == NULL) || (strncmp (real_name, "", 1) == 0))
+			real_names[i] = g_strdup (real_name);
+
+		g_free (real_name);
+	}
+
+	g_free (filename);
+	g_key_file_free (key_file);
+
+	return real_names;
+}
+
+
+static void
+install_packages (InstallerData *idata)
+{
+	GDBusConnection *connection;
+	GError          *error = NULL;
+
+	connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
+	if (connection != NULL) {
+		GdkWindow  *window;
+		GDBusProxy *proxy;
+
+		window = gtk_widget_get_window (GTK_WIDGET (idata->window));
+		if (window != NULL) {
+			GdkCursor *cursor;
+
+			cursor = gdk_cursor_new (GDK_WATCH);
+			gdk_window_set_cursor (window, cursor);
+			gdk_cursor_unref (cursor);
+		}
+
+		proxy = g_dbus_proxy_new_sync (connection,
+					       G_DBUS_PROXY_FLAGS_NONE,
+					       NULL,
+					       "org.freedesktop.PackageKit",
+					       "/org/freedesktop/PackageKit",
+					       "org.freedesktop.PackageKit.Modify",
+					       NULL,
+					       &error);
+
+		if (proxy != NULL) {
+			guint   xid;
+			char  **names;
+			char  **real_names;
+
+			if (window != NULL)
+				xid = GDK_WINDOW_XID (window);
+			else
+				xid = 0;
+
+			names = g_strsplit (idata->packages, ",", -1);
+			real_names = get_packages_real_names (names);
+
+			g_dbus_proxy_call (proxy,
+					   "InstallPackageNames",
+					   g_variant_new ("(u^ass)",
+							  xid,
+							  names,
+							  "hide-confirm-search,hide-finished,hide-warning"),
+					   G_DBUS_CALL_FLAGS_NONE,
+					   G_MAXINT,
+					   NULL,
+					   packagekit_install_package_names_ready_cb,
+					   idata);
+
+			g_strfreev (real_names);
+			g_strfreev (names);
+		}
+	}
+
+	if (error != NULL) {
+		char *message;
+
+		message = g_strdup_printf ("%s\n%s",
+					   _("There was an internal error trying to search for applications:"),
+					   error->message);
+		package_installer_terminated (idata, message);
+
+		g_clear_error (&error);
+	}
+}
+
+
+static void
+confirm_search_dialog_response_cb (GtkDialog *dialog,
+				   int        response_id,
+				   gpointer   user_data)
+{
+	InstallerData *idata = user_data;
+
+	gtk_widget_destroy (GTK_WIDGET (dialog));
+
+	if (response_id == GTK_RESPONSE_YES) {
+		install_packages (idata);
+	}
+	else {
+		fr_window_stop_batch (idata->window);
+		installer_data_free (idata);
+	}
+}
+
+
+#endif /* ENABLE_PACKAGEKIT */
+
+
+void
+dlg_package_installer (FrWindow  *window,
+		       FrArchive *archive,
+		       FrAction   action)
+{
+	InstallerData   *idata;
+	GType            command_type;
+	FrCommand       *command;
+
+	idata = g_new0 (InstallerData, 1);
+	idata->window = g_object_ref (window);
+	idata->archive = g_object_ref (archive);
+	idata->action = action;
+
+	command_type = get_preferred_command_for_mime_type (idata->archive->content_type, FR_COMMAND_CAN_READ_WRITE);
+	if (command_type == 0)
+		command_type = get_preferred_command_for_mime_type (idata->archive->content_type, FR_COMMAND_CAN_READ);
+	if (command_type == 0) {
+		package_installer_terminated (idata, _("Archive type not supported."));
+		return;
+	}
+
+	command = g_object_new (command_type, 0);
+	idata->packages = fr_command_get_packages (command, idata->archive->content_type);
+	g_object_unref (command);
+
+	if (idata->packages == NULL) {
+		package_installer_terminated (idata, _("Archive type not supported."));
+		return;
+	}
+
+#ifdef ENABLE_PACKAGEKIT
+
+	{
+		char      *secondary_text;
+		GtkWidget *dialog;
+
+		secondary_text = g_strdup_printf (_("There is no command installed for %s files.\nDo you want to search for a command to open this file?"),
+						  g_content_type_get_description (idata->archive->content_type));
+		dialog = _gtk_message_dialog_new (GTK_WINDOW (idata->window),
+						  GTK_DIALOG_MODAL,
+						  GTK_STOCK_DIALOG_ERROR,
+						  _("Could not open this file type"),
+						  secondary_text,
+						  GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
+						  _("_Search Command"), GTK_RESPONSE_YES,
+						  NULL);
+		g_signal_connect (dialog, "response", G_CALLBACK (confirm_search_dialog_response_cb), idata);
+		gtk_widget_show (dialog);
+
+		g_free (secondary_text);
+	}
+
+#else /* ! ENABLE_PACKAGEKIT */
+
+	package_installer_terminated (idata, _("Archive type not supported."));
+
+#endif /* ENABLE_PACKAGEKIT */
+}