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-rw-r--r--src/dlg-package-installer.c294
1 files changed, 294 insertions, 0 deletions
diff --git a/src/dlg-package-installer.c b/src/dlg-package-installer.c
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+/* -*- 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 */
+}
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