/**
* as_pool_get_components_by_categories:
* @pool: An instance of #AsDatabase.
* @categories: An array of XDG categories to include.
*
* Return a list of components which are in one of the categories.
*
* Returns: (transfer container) (element-type AsComponent): an array of #AsComponent objects which have been found.
*/
GPtrArray*
as_pool_get_components_by_categories (AsPool *pool, gchar **categories)
{
AsPoolPrivate *priv = GET_PRIVATE (pool);
GHashTableIter iter;
gpointer value;
guint i;
GPtrArray *results;
results = g_ptr_array_new_with_free_func (g_object_unref);
/* sanity check */
for (i = 0; categories[i] != NULL; i++) {
if (!as_utils_is_category_name (categories[i])) {
g_warning ("'%s' is not a valid XDG category name, search results might be invalid or empty.", categories[i]);
}
}
g_hash_table_iter_init (&iter, priv->cpt_table);
while (g_hash_table_iter_next (&iter, NULL, &value)) {
AsComponent *cpt = AS_COMPONENT (value);
for (i = 0; categories[i] != NULL; i++) {
if (as_component_has_category (cpt, categories[i]))
g_ptr_array_add (results, g_object_ref (cpt));
}
}
return results;
}
/**
* as_data_pool_get_components_by_categories:
* @dpool: An instance of #AsDatabase.
* @categories: A semicolon-separated list of XDG categories to include.
*
* Return a list of components which are in one of the categories.
*
* Returns: (element-type AsComponent) (transfer full): an array of #AsComponent objects which have been found.
*/
GPtrArray*
as_data_pool_get_components_by_categories (AsDataPool *dpool, const gchar *categories)
{
AsDataPoolPrivate *priv = GET_PRIVATE (dpool);
GHashTableIter iter;
gpointer value;
g_auto(GStrv) cats = NULL;
guint i;
GPtrArray *results;
cats = g_strsplit (categories, ";", -1);
results = g_ptr_array_new_with_free_func (g_object_unref);
/* sanity check */
for (i = 0; cats[i] != NULL; i++) {
if (!as_utils_is_category_name (cats[i])) {
g_warning ("'%s' is not a valid XDG category name, search results might be invalid or empty.", cats[i]);
}
}
g_hash_table_iter_init (&iter, priv->cpt_table);
while (g_hash_table_iter_next (&iter, NULL, &value)) {
gchar **cpt_cats;
guint j;
AsComponent *cpt = AS_COMPONENT (value);
cpt_cats = as_component_get_categories (cpt);
if (cpt_cats == NULL)
continue;
for (i = 0; cats[i] != NULL; i++) {
for (j = 0; cpt_cats[j] != NULL; j++) {
if (g_strcmp0 (cats[i], cpt_cats[j]) == 0)
g_ptr_array_add (results, g_object_ref (cpt));
}
}
}
return results;
}
/**
* as_validator_analyze_component_metainfo_relation_cb:
*
* Helper function for GHashTable foreach iteration.
*/
static void
as_validator_analyze_component_metainfo_relation_cb (const gchar *fname, AsComponent *cpt, struct MInfoCheckData *data)
{
g_autofree gchar *cid_base = NULL;
/* if we have no component-id, we can't check anything */
if (as_component_get_id (cpt) == NULL)
return;
as_validator_set_current_cpt (data->validator, cpt);
as_validator_set_current_fname (data->validator, fname);
/* check if the fname and the component-id match */
if (g_str_has_suffix (as_component_get_id (cpt), ".desktop")) {
cid_base = g_strndup (as_component_get_id (cpt),
g_strrstr (as_component_get_id (cpt), ".") - as_component_get_id (cpt));
} else {
cid_base = g_strdup (as_component_get_id (cpt));
}
if (!as_matches_metainfo (fname, cid_base)) {
/* the name-without-type didn't match - check for the full id in the component name */
if (!as_matches_metainfo (fname, as_component_get_id (cpt))) {
as_validator_add_issue (data->validator, NULL,
AS_ISSUE_IMPORTANCE_WARNING,
AS_ISSUE_KIND_WRONG_NAME,
"The metainfo filename does not match the component ID.");
}
}
/* check if the referenced .desktop file exists */
if (as_component_get_kind (cpt) == AS_COMPONENT_KIND_DESKTOP_APP) {
if (g_hash_table_contains (data->desktop_fnames, as_component_get_desktop_id (cpt))) {
g_autofree gchar *desktop_fname_full = NULL;
g_autoptr(GKeyFile) dfile = NULL;
GError *tmp_error = NULL;
desktop_fname_full = g_build_filename (data->apps_dir, as_component_get_desktop_id (cpt), NULL);
dfile = g_key_file_new ();
g_key_file_load_from_file (dfile, desktop_fname_full, G_KEY_FILE_NONE, &tmp_error);
if (tmp_error != NULL) {
as_validator_add_issue (data->validator, NULL,
AS_ISSUE_IMPORTANCE_WARNING,
AS_ISSUE_KIND_READ_ERROR,
"Unable to read associated .desktop file: %s", tmp_error->message);
g_error_free (tmp_error);
tmp_error = NULL;
} else {
/* we successfully opened the .desktop file, now perform some checks */
/* name */
if (as_str_empty (as_component_get_name (cpt)) &&
(!g_key_file_has_key (dfile, G_KEY_FILE_DESKTOP_GROUP,
G_KEY_FILE_DESKTOP_KEY_NAME, NULL))) {
/* we don't have a summary, and there is also none in the .desktop file - this is bad. */
as_validator_add_issue (data->validator, NULL,
AS_ISSUE_IMPORTANCE_ERROR,
AS_ISSUE_KIND_VALUE_MISSING,
"The component is missing a name (none found in its metainfo or .desktop file)");
}
/* summary */
if (as_str_empty (as_component_get_summary (cpt)) &&
(!g_key_file_has_key (dfile, G_KEY_FILE_DESKTOP_GROUP,
G_KEY_FILE_DESKTOP_KEY_COMMENT, NULL))) {
/* we don't have a summary, and there is also none in the .desktop file - this is bad. */
as_validator_add_issue (data->validator, NULL,
AS_ISSUE_IMPORTANCE_ERROR,
AS_ISSUE_KIND_VALUE_MISSING,
"The component is missing a summary (none found in its metainfo or .desktop file)");
}
/* categories */
if (g_key_file_has_key (dfile, G_KEY_FILE_DESKTOP_GROUP,
G_KEY_FILE_DESKTOP_KEY_CATEGORIES, NULL)) {
g_autofree gchar *cats_str = NULL;
g_auto(GStrv) cats = NULL;
guint i;
cats_str = g_key_file_get_string (dfile, G_KEY_FILE_DESKTOP_GROUP,
G_KEY_FILE_DESKTOP_KEY_CATEGORIES, NULL);
cats = g_strsplit (cats_str, ";", -1);
for (i = 0; cats[i] != NULL; i++) {
if (as_str_empty (cats[i]))
continue;
if (!as_utils_is_category_name (cats[i])) {
as_validator_add_issue (data->validator, NULL,
AS_ISSUE_IMPORTANCE_ERROR,
AS_ISSUE_KIND_VALUE_WRONG,
"The category '%s' defined in the .desktop file does not exist.", cats[i]);
}
}
}
}
} else {
as_validator_add_issue (data->validator, NULL,
AS_ISSUE_IMPORTANCE_ERROR,
AS_ISSUE_KIND_FILE_MISSING,
"Component metadata refers to a non-existing .desktop file.");
}
}
as_validator_clear_current_cpt (data->validator);
as_validator_clear_current_fname (data->validator);
}
