Exemplo n.º 1
0
/**
 * pk_package_sack_get_details_cb:
 **/
static void
pk_package_sack_get_details_cb (GObject *source_object, GAsyncResult *res, PkPackageSackState *state)
{
	PkClient *client = PK_CLIENT (source_object);
	PkDetails *item;
	guint i;
	PkPackage *package;
	g_autoptr(GError) error = NULL;
	g_autoptr(PkResults) results = NULL;
	g_autoptr(GPtrArray) details = NULL;

	/* get the results */
	results = pk_client_generic_finish (client, res, &error);
	if (results == NULL) {
		g_warning ("failed to details: %s", error->message);
		pk_package_sack_merge_bool_state_finish (state, error);
		return;
	}

	/* get the details */
	details = pk_results_get_details_array (results);
	if (details->len == 0) {
		error = g_error_new (1, 0, "no details found!");
		pk_package_sack_merge_bool_state_finish (state, error);
		return;
	}

	/* set data on each item */
	for (i = 0; i < details->len; i++) {
		g_autofree gchar *package_id = NULL;
		item = g_ptr_array_index (details, i);
		g_object_get (item,
			      "package-id", &package_id,
			      NULL);

		/* get package, and set data */
		package = pk_package_sack_find_by_id (state->sack, package_id);
		if (package == NULL) {
			g_warning ("failed to find %s", package_id);
			continue;
		}

		/* set data */
		g_object_set (package,
			      "license", pk_details_get_license (item),
			      "group", pk_details_get_group (item),
			      "description", pk_details_get_description (item),
			      "url", pk_details_get_url (item),
			      "size", pk_details_get_size (item),
			      NULL);
		g_object_unref (package);
	}

	/* all okay */
	state->ret = TRUE;

	/* we're done */
	pk_package_sack_merge_bool_state_finish (state, error);
}
/**
 * gs_plugin_filename_to_app:
 */
gboolean
gs_plugin_filename_to_app (GsPlugin *plugin,
			   GList **list,
			   const gchar *filename,
			   GCancellable *cancellable,
			   GError **error)
{
	const gchar *package_id;
	gboolean supported;
	PkDetails *item;
	ProgressData data;
	g_autoptr (PkResults) results = NULL;
	g_autofree gchar *basename = NULL;
	g_autofree gchar *license_spdx = NULL;
	g_auto(GStrv) files = NULL;
	g_auto(GStrv) split = NULL;
	g_autoptr(GPtrArray) array = NULL;
	g_autoptr(GsApp) app = NULL;

	/* does this match any of the mimetypes we support */
	if (!gs_plugin_packagekit_refresh_content_type_matches (filename,
								&supported,
								cancellable,
								error))
		return FALSE;
	if (!supported)
		return TRUE;

	data.plugin = plugin;
	data.ptask = NULL;

	/* get details */
	files = g_strsplit (filename, "\t", -1);
	pk_client_set_cache_age (PK_CLIENT (plugin->priv->task), G_MAXUINT);
	results = pk_client_get_details_local (PK_CLIENT (plugin->priv->task),
					       files,
					       cancellable,
					       gs_plugin_packagekit_progress_cb, &data,
					       error);
	if (results == NULL)
		return FALSE;

	/* get results */
	array = pk_results_get_details_array (results);
	if (array->len == 0) {
		g_set_error (error,
			     GS_PLUGIN_ERROR,
			     GS_PLUGIN_ERROR_FAILED,
			     "no details for %s", filename);
		return FALSE;
	}
	if (array->len > 1) {
		g_set_error (error,
			     GS_PLUGIN_ERROR,
			     GS_PLUGIN_ERROR_FAILED,
			     "too many details [%i] for %s",
			     array->len, filename);
		return FALSE;
	}

	/* create application */
	item = g_ptr_array_index (array, 0);
	app = gs_app_new (NULL);
	package_id = pk_details_get_package_id (item);
	split = pk_package_id_split (package_id);
	basename = g_path_get_basename (filename);
	gs_app_set_management_plugin (app, "PackageKit");
	gs_app_set_kind (app, GS_APP_KIND_PACKAGE);
	gs_app_set_state (app, AS_APP_STATE_AVAILABLE_LOCAL);
	if (pk_details_get_summary (item))
		gs_app_set_name (app, GS_APP_QUALITY_LOWEST,
				 pk_details_get_summary (item));
	else
		gs_app_set_name (app, GS_APP_QUALITY_LOWEST, split[PK_PACKAGE_ID_NAME]);
	gs_app_set_version (app, split[PK_PACKAGE_ID_VERSION]);
	gs_app_set_metadata (app, "PackageKit::local-filename", filename);
	gs_app_set_origin (app, basename);
	gs_app_add_source (app, split[PK_PACKAGE_ID_NAME]);
	gs_app_add_source_id (app, package_id);
	gs_plugin_packagekit_refresh_set_text (app,
					       pk_details_get_description (item));
	gs_app_set_url (app, AS_URL_KIND_HOMEPAGE, pk_details_get_url (item));
	gs_app_set_size (app, pk_details_get_size (item));
	license_spdx = as_utils_license_to_spdx (pk_details_get_license (item));
	gs_app_set_licence (app, license_spdx, GS_APP_QUALITY_LOWEST);

	/* look for a desktop file so we can use a valid application id */
	if (!gs_plugin_packagekit_refresh_guess_app_id (plugin,
							app,
							filename,
							cancellable,
							error))
		return FALSE;

	gs_plugin_add_app (list, app);
	return TRUE;
}