diff options
Diffstat (limited to 'plugins/core/gs-plugin-os-release.c')
| -rw-r--r-- | plugins/core/gs-plugin-os-release.c | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/plugins/core/gs-plugin-os-release.c b/plugins/core/gs-plugin-os-release.c new file mode 100644 index 0000000..685af27 --- /dev/null +++ b/plugins/core/gs-plugin-os-release.c @@ -0,0 +1,180 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * vi:set noexpandtab tabstop=8 shiftwidth=8: + * + * Copyright (C) 2016 Richard Hughes <richard@hughsie.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> + +#include <gnome-software.h> + +#include "gs-plugin-os-release.h" + +struct _GsPluginOsRelease +{ + GsPlugin parent; + + GsApp *app_system; +}; + +G_DEFINE_TYPE (GsPluginOsRelease, gs_plugin_os_release, GS_TYPE_PLUGIN) + +static void +gs_plugin_os_release_dispose (GObject *object) +{ + GsPluginOsRelease *self = GS_PLUGIN_OS_RELEASE (object); + + g_clear_object (&self->app_system); + + G_OBJECT_CLASS (gs_plugin_os_release_parent_class)->dispose (object); +} + +static void +gs_plugin_os_release_init (GsPluginOsRelease *self) +{ + self->app_system = gs_app_new ("system"); + gs_app_set_kind (self->app_system, AS_COMPONENT_KIND_OPERATING_SYSTEM); + gs_app_set_state (self->app_system, GS_APP_STATE_INSTALLED); +} + +static void +gs_plugin_os_release_setup_async (GsPlugin *plugin, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GsPluginOsRelease *self = GS_PLUGIN_OS_RELEASE (plugin); + g_autoptr(GTask) task = NULL; + const gchar *cpe_name; + const gchar *home_url; + const gchar *name; + const gchar *version; + const gchar *os_id; + g_autoptr(GsOsRelease) os_release = NULL; + g_autoptr(GError) local_error = NULL; + + task = g_task_new (plugin, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_os_release_setup_async); + + /* parse os-release, wherever it may be */ + os_release = gs_os_release_new (&local_error); + if (os_release == NULL) { + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + cpe_name = gs_os_release_get_cpe_name (os_release); + if (cpe_name != NULL) + gs_app_set_metadata (self->app_system, "GnomeSoftware::CpeName", cpe_name); + name = gs_os_release_get_name (os_release); + if (name != NULL) + gs_app_set_name (self->app_system, GS_APP_QUALITY_LOWEST, name); + version = gs_os_release_get_version_id (os_release); + if (version != NULL) + gs_app_set_version (self->app_system, version); + + os_id = gs_os_release_get_id (os_release); + + /* use libsoup to convert a URL */ + home_url = gs_os_release_get_home_url (os_release); + if (home_url != NULL) { + g_autoptr(GUri) uri = NULL; + + /* homepage */ + gs_app_set_url (self->app_system, AS_URL_KIND_HOMEPAGE, home_url); + + /* Build ID from the reverse-DNS URL and the ID and version. */ + uri = g_uri_parse (home_url, SOUP_HTTP_URI_FLAGS, NULL); + if (uri != NULL) { + g_auto(GStrv) split = NULL; + const gchar *home_host = g_uri_get_host (uri); + split = g_strsplit_set (home_host, ".", -1); + if (g_strv_length (split) >= 2) { + g_autofree gchar *id = NULL; + id = g_strdup_printf ("%s.%s.%s-%s", + split[1], + split[0], + (os_id != NULL) ? os_id : "unnamed", + (version != NULL) ? version : "unversioned"); + gs_app_set_id (self->app_system, id); + } + } + } + + /* success */ + g_task_return_boolean (task, TRUE); +} + +static gboolean +gs_plugin_os_release_setup_finish (GsPlugin *plugin, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +static void +gs_plugin_os_release_refine_async (GsPlugin *plugin, + GsAppList *list, + GsPluginRefineFlags flags, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GsPluginOsRelease *self = GS_PLUGIN_OS_RELEASE (plugin); + g_autoptr(GTask) task = NULL; + + task = g_task_new (plugin, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_os_release_refine_async); + + for (guint i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + + /* match meta-id */ + if (gs_app_has_quirk (app, GS_APP_QUIRK_IS_WILDCARD) && + g_strcmp0 (gs_app_get_id (app), "system") == 0) { + /* copy over interesting metadata */ + if (gs_app_get_install_date (app) != 0 && + gs_app_get_install_date (self->app_system) == 0) { + gs_app_set_install_date (self->app_system, + gs_app_get_install_date (app)); + } + + gs_app_list_add (list, self->app_system); + break; + } + } + + /* success */ + g_task_return_boolean (task, TRUE); +} + +static gboolean +gs_plugin_os_release_refine_finish (GsPlugin *plugin, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +static void +gs_plugin_os_release_class_init (GsPluginOsReleaseClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GsPluginClass *plugin_class = GS_PLUGIN_CLASS (klass); + + object_class->dispose = gs_plugin_os_release_dispose; + + plugin_class->setup_async = gs_plugin_os_release_setup_async; + plugin_class->setup_finish = gs_plugin_os_release_setup_finish; + plugin_class->refine_async = gs_plugin_os_release_refine_async; + plugin_class->refine_finish = gs_plugin_os_release_refine_finish; +} + +GType +gs_plugin_query_type (void) +{ + return GS_TYPE_PLUGIN_OS_RELEASE; +} |