/**
* asb_task_process:
* @task: A #AsbTask
* @error_not_used: A #GError or %NULL
*
* Processes the task.
*
* Returns: %TRUE for success, %FALSE otherwise
*
* Since: 0.1.0
**/
gboolean
asb_task_process (AsbTask *task, GError **error_not_used)
{
AsRelease *release;
AsbApp *app;
AsbPlugin *plugin = NULL;
AsbTaskPrivate *priv = GET_PRIVATE (task);
GList *apps = NULL;
GList *l;
GPtrArray *array;
gboolean ret;
gchar *cache_id;
guint i;
guint nr_added = 0;
g_autoptr(GError) error = NULL;
g_autofree gchar *basename = NULL;
/* reset the profile timer */
asb_package_log_start (priv->pkg);
/* ensure nevra read */
if (!asb_package_ensure (priv->pkg,
ASB_PACKAGE_ENSURE_NEVRA,
error_not_used))
return FALSE;
g_debug ("starting: %s", asb_package_get_name (priv->pkg));
/* treat archive as a special case */
if (g_str_has_suffix (priv->filename, ".cab")) {
AsApp *app_tmp;
GPtrArray *apps_tmp;
g_autoptr(AsStore) store = as_store_new ();
g_autoptr(GFile) file = g_file_new_for_path (priv->filename);
if (!as_store_from_file (store, file, NULL, NULL, &error)) {
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_WARNING,
"Failed to parse %s: %s",
asb_package_get_filename (priv->pkg),
error->message);
return TRUE;
}
apps_tmp = as_store_get_apps (store);
for (i = 0; i < apps_tmp->len; i++) {
g_autoptr(AsbApp) app2 = NULL;
app_tmp = AS_APP (g_ptr_array_index (apps_tmp, i));
app2 = asb_app_new (priv->pkg, as_app_get_id (app_tmp));
as_app_subsume (AS_APP (app2), app_tmp);
asb_context_add_app (priv->ctx, app2);
/* set cache-id in case we want to use the metadata directly */
if (asb_context_get_flag (priv->ctx, ASB_CONTEXT_FLAG_ADD_CACHE_ID)) {
cache_id = asb_utils_get_cache_id_for_filename (priv->filename);
as_app_add_metadata (AS_APP (app2),
"X-CacheID",
cache_id);
g_free (cache_id);
}
nr_added++;
}
g_debug ("added %i apps from archive", apps_tmp->len);
goto skip;
}
/* ensure file list read */
if (!asb_package_ensure (priv->pkg,
ASB_PACKAGE_ENSURE_FILES,
error_not_used))
return FALSE;
/* did we get a file match on any plugin */
basename = g_path_get_basename (priv->filename);
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_DEBUG,
"Getting filename match for %s",
basename);
asb_task_add_suitable_plugins (task);
if (priv->plugins_to_run->len == 0) {
asb_context_add_app_ignore (priv->ctx, priv->pkg);
goto out;
}
/* delete old tree if it exists */
ret = asb_utils_ensure_exists_and_empty (priv->tmpdir, &error);
if (!ret) {
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_WARNING,
"Failed to clear: %s", error->message);
goto out;
}
/* explode tree */
g_debug ("decompressing files: %s", asb_package_get_name (priv->pkg));
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_DEBUG,
"Exploding tree for %s",
asb_package_get_name (priv->pkg));
ret = asb_package_explode (priv->pkg,
priv->tmpdir,
asb_context_get_file_globs (priv->ctx),
&error);
if (!ret) {
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_WARNING,
"Failed to explode: %s", error->message);
g_clear_error (&error);
goto skip;
}
/* add extra packages */
if (!asb_package_ensure (priv->pkg,
ASB_PACKAGE_ENSURE_DEPS |
ASB_PACKAGE_ENSURE_SOURCE,
error_not_used))
return FALSE;
ret = asb_task_explode_extra_packages (task, &error);
if (!ret) {
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_WARNING,
"Failed to explode extra file: %s",
error->message);
goto skip;
}
/* run plugins */
g_debug ("examining: %s", asb_package_get_name (priv->pkg));
for (i = 0; i < priv->plugins_to_run->len; i++) {
GList *apps_tmp = NULL;
plugin = g_ptr_array_index (priv->plugins_to_run, i);
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_DEBUG,
"Processing %s with %s",
basename,
plugin->name);
apps_tmp = asb_plugin_process (plugin, priv->pkg, priv->tmpdir, &error);
if (apps_tmp == NULL) {
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_WARNING,
"Failed to run process '%s': %s",
plugin->name, error->message);
g_clear_error (&error);
}
for (l = apps_tmp; l != NULL; l = l->next) {
app = ASB_APP (l->data);
asb_plugin_add_app (&apps, AS_APP (app));
}
g_list_free_full (apps_tmp, g_object_unref);
}
if (apps == NULL)
goto skip;
/* print */
g_debug ("processing: %s", asb_package_get_name (priv->pkg));
for (l = apps; l != NULL; l = l->next) {
app = l->data;
/* never set */
if (as_app_get_id (AS_APP (app)) == NULL) {
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_INFO,
"app id not set for %s",
asb_package_get_name (priv->pkg));
continue;
}
/* copy data from pkg into app */
if (!asb_package_ensure (priv->pkg,
ASB_PACKAGE_ENSURE_LICENSE |
ASB_PACKAGE_ENSURE_RELEASES |
ASB_PACKAGE_ENSURE_VCS |
ASB_PACKAGE_ENSURE_URL,
error_not_used))
return FALSE;
if (asb_package_get_url (priv->pkg) != NULL &&
as_app_get_url_item (AS_APP (app), AS_URL_KIND_HOMEPAGE) == NULL) {
as_app_add_url (AS_APP (app),
AS_URL_KIND_HOMEPAGE,
asb_package_get_url (priv->pkg));
}
if (asb_package_get_license (priv->pkg) != NULL &&
as_app_get_project_license (AS_APP (app)) == NULL) {
as_app_set_project_license (AS_APP (app),
asb_package_get_license (priv->pkg));
}
/* add the source name so we can suggest these together */
if (g_strcmp0 (asb_package_get_source_pkgname (priv->pkg),
asb_package_get_name (priv->pkg)) != 0) {
as_app_set_source_pkgname (AS_APP (app),
asb_package_get_source_pkgname (priv->pkg));
}
/* set all the releases on the app */
array = asb_package_get_releases (priv->pkg);
for (i = 0; i < array->len; i++) {
release = g_ptr_array_index (array, i);
as_app_add_release (AS_APP (app), release);
}
/* run each refine plugin on each app */
ret = asb_plugin_loader_process_app (asb_context_get_plugin_loader (priv->ctx),
priv->pkg,
app,
priv->tmpdir,
&error);
if (!ret) {
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_WARNING,
"Failed to run process on %s: %s",
as_app_get_id (AS_APP (app)),
error->message);
g_clear_error (&error);
goto skip;
}
/* set cache-id in case we want to use the metadata directly */
if (asb_context_get_flag (priv->ctx, ASB_CONTEXT_FLAG_ADD_CACHE_ID)) {
cache_id = asb_utils_get_cache_id_for_filename (priv->filename);
as_app_add_metadata (AS_APP (app),
"X-CacheID",
cache_id);
g_free (cache_id);
}
/* set the VCS information into the metadata */
if (asb_package_get_vcs (priv->pkg) != NULL) {
as_app_add_metadata (AS_APP (app),
"VersionControlSystem",
asb_package_get_vcs (priv->pkg));
}
/* save any screenshots early */
if (array->len == 0) {
if (!asb_app_save_resources (ASB_APP (app),
ASB_APP_SAVE_FLAG_SCREENSHOTS,
error_not_used))
return FALSE;
}
/* all okay */
asb_context_add_app (priv->ctx, app);
nr_added++;
}
skip:
/* add a dummy element to the AppStream metadata so that we don't keep
* parsing this every time */
if (asb_context_get_flag (priv->ctx, ASB_CONTEXT_FLAG_ADD_CACHE_ID) && nr_added == 0)
asb_context_add_app_ignore (priv->ctx, priv->pkg);
/* delete tree */
g_debug ("deleting temp files: %s", asb_package_get_name (priv->pkg));
if (!asb_utils_rmtree (priv->tmpdir, &error)) {
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_WARNING,
"Failed to delete tree: %s",
error->message);
goto out;
}
/* write log */
g_debug ("writing log: %s", asb_package_get_name (priv->pkg));
if (!asb_package_log_flush (priv->pkg, &error)) {
asb_package_log (priv->pkg,
ASB_PACKAGE_LOG_LEVEL_WARNING,
"Failed to write package log: %s",
error->message);
goto out;
}
out:
/* clear loaded resources */
asb_package_close (priv->pkg, NULL);
asb_package_clear (priv->pkg,
ASB_PACKAGE_ENSURE_DEPS |
ASB_PACKAGE_ENSURE_FILES);
g_list_free_full (apps, (GDestroyNotify) g_object_unref);
return TRUE;
}
/**
* asb_plugin_process_app:
*/
gboolean
asb_plugin_process_app (AsbPlugin *plugin,
AsbPackage *pkg,
AsbApp *app,
const gchar *tmpdir,
GError **error)
{
const gchar *tmp;
AsRelease *release;
gchar **deps;
gchar **filelist;
GPtrArray *releases;
guint i;
gint64 secs;
guint days;
/* add extra categories */
tmp = as_app_get_id (AS_APP (app));
if (g_strcmp0 (tmp, "0install.desktop") == 0)
as_app_add_category (AS_APP (app), "System", -1);
if (g_strcmp0 (tmp, "alacarte.desktop") == 0)
as_app_add_category (AS_APP (app), "System", -1);
if (g_strcmp0 (tmp, "deja-dup.desktop") == 0)
as_app_add_category (AS_APP (app), "Utility", -1);
if (g_strcmp0 (tmp, "gddccontrol.desktop") == 0)
as_app_add_category (AS_APP (app), "System", -1);
if (g_strcmp0 (tmp, "nautilus.desktop") == 0)
as_app_add_category (AS_APP (app), "System", -1);
if (g_strcmp0 (tmp, "pessulus.desktop") == 0)
as_app_add_category (AS_APP (app), "System", -1);
if (g_strcmp0 (tmp, "pmdefaults.desktop") == 0)
as_app_add_category (AS_APP (app), "System", -1);
if (g_strcmp0 (tmp, "fwfstab.desktop") == 0)
as_app_add_category (AS_APP (app), "System", -1);
if (g_strcmp0 (tmp, "bmpanel2cfg.desktop") == 0)
as_app_add_category (AS_APP (app), "System", -1);
/* add extra project groups */
if (g_strcmp0 (tmp, "nemo.desktop") == 0)
as_app_set_project_group (AS_APP (app), "Cinnamon", -1);
if (g_strcmp0 (tmp, "xfdashboard.desktop") == 0)
as_app_set_project_group (AS_APP (app), "XFCE", -1);
/* use the URL to guess the project group */
tmp = asb_package_get_url (pkg);
if (as_app_get_project_group (AS_APP (app)) == NULL && tmp != NULL) {
tmp = asb_glob_value_search (plugin->priv->project_groups, tmp);
if (tmp != NULL)
as_app_set_project_group (AS_APP (app), tmp, -1);
}
/* use summary to guess the project group */
tmp = as_app_get_comment (AS_APP (app), NULL);
if (tmp != NULL && g_strstr_len (tmp, -1, "for KDE") != NULL)
as_app_set_project_group (AS_APP (app), "KDE", -1);
/* look for any installed docs */
filelist = asb_package_get_filelist (pkg);
for (i = 0; filelist[i] != NULL; i++) {
if (g_str_has_prefix (filelist[i],
"/usr/share/help/")) {
as_app_add_kudo_kind (AS_APP (app),
AS_KUDO_KIND_USER_DOCS);
break;
}
}
/* look for a shell search provider */
for (i = 0; filelist[i] != NULL; i++) {
if (g_str_has_prefix (filelist[i],
"/usr/share/gnome-shell/search-providers/")) {
as_app_add_kudo_kind (AS_APP (app),
AS_KUDO_KIND_SEARCH_PROVIDER);
break;
}
}
/* look for a high contrast icon */
for (i = 0; filelist[i] != NULL; i++) {
if (g_str_has_prefix (filelist[i],
"/usr/share/icons/HighContrast/")) {
as_app_add_kudo_kind (AS_APP (app),
AS_KUDO_KIND_HIGH_CONTRAST);
break;
}
}
/* look for a modern toolkit */
deps = asb_package_get_deps (pkg);
for (i = 0; deps != NULL && deps[i] != NULL; i++) {
if (g_strcmp0 (deps[i], "libgtk-3.so.0") == 0 ||
g_strcmp0 (deps[i], "libQt5Core.so.5") == 0) {
as_app_add_kudo_kind (AS_APP (app),
AS_KUDO_KIND_MODERN_TOOLKIT);
break;
}
}
/* look for ancient toolkits */
for (i = 0; deps != NULL && deps[i] != NULL; i++) {
if (g_strcmp0 (deps[i], "libgtk-1.2.so.0") == 0) {
as_app_add_veto (AS_APP (app), "Uses obsolete GTK1 toolkit");
break;
}
if (g_strcmp0 (deps[i], "libglib-1.2.so.0") == 0) {
as_app_add_veto (AS_APP (app), "Uses obsolete GLib library");
break;
}
if (g_strcmp0 (deps[i], "libqt-mt.so.3") == 0) {
as_app_add_veto (AS_APP (app), "Uses obsolete QT3 toolkit");
break;
}
if (g_strcmp0 (deps[i], "liblcms.so.1") == 0) {
as_app_add_veto (AS_APP (app), "Uses obsolete LCMS library");
break;
}
if (g_strcmp0 (deps[i], "libelektra.so.4") == 0) {
as_app_add_veto (AS_APP (app), "Uses obsolete Elektra library");
break;
}
if (g_strcmp0 (deps[i], "libXt.so.6") == 0) {
asb_app_add_requires_appdata (app, "Uses obsolete X11 toolkit");
break;
}
if (g_strcmp0 (deps[i], "wine-core") == 0) {
asb_app_add_requires_appdata (app, "Uses wine");
break;
}
}
/* has the application been updated in the last year */
releases = as_app_get_releases (AS_APP (app));
if (asb_context_get_api_version (plugin->ctx) < 0.8) {
for (i = 0; i < releases->len; i++) {
release = g_ptr_array_index (releases, i);
secs = (g_get_real_time () / G_USEC_PER_SEC) -
as_release_get_timestamp (release);
days = secs / (60 * 60 * 24);
if (secs > 0 && days < 365) {
as_app_add_metadata (AS_APP (app),
"X-Kudo-RecentRelease", "", -1);
break;
}
}
}
/* has there been no upstream version recently */
if (releases->len > 0 &&
as_app_get_id_kind (AS_APP (app)) == AS_ID_KIND_DESKTOP) {
release = g_ptr_array_index (releases, 0);
secs = (g_get_real_time () / G_USEC_PER_SEC) -
as_release_get_timestamp (release);
days = secs / (60 * 60 * 24);
/* we need AppData if the app needs saving */
if (secs > 0 && days > 365 * 5) {
asb_app_add_requires_appdata (app,
"Dead upstream for > %i years", 5);
}
}
/* do any extra screenshots exist */
tmp = asb_package_get_config (pkg, "ScreenshotsExtra");
if (tmp != NULL) {
_cleanup_free_ gchar *dirname = NULL;
dirname = g_build_filename (tmp, as_app_get_id_filename (AS_APP (app)), NULL);
if (g_file_test (dirname, G_FILE_TEST_EXISTS)) {
if (!asb_plugin_hardcoded_add_screenshots (app, dirname, error))
return FALSE;
}
}
/* a ConsoleOnly category means we require AppData */
if (as_app_has_category (AS_APP(app), "ConsoleOnly"))
asb_app_add_requires_appdata (app, "ConsoleOnly");
/* no categories means we require AppData */
if (as_app_get_id_kind (AS_APP (app)) == AS_ID_KIND_DESKTOP &&
as_app_get_categories(AS_APP(app))->len == 0)
asb_app_add_requires_appdata (app, "no Categories");
return TRUE;
}
