void
eventd_config_parse(EventdConfig *config, gboolean system_mode)
{
_eventd_config_clean(config);
config->loaded = TRUE;
_eventd_config_defaults(config);
GHashTable *action_files;
GHashTable *event_files;
action_files = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, (GDestroyNotify)g_key_file_free);
event_files = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, (GDestroyNotify)g_key_file_free);
gchar **dirs, **dir;
dirs = evhelpers_dirs_get_config("EVENTD_CONFIG_DIR", system_mode, NULL);
for ( dir = dirs ; *dir != NULL ; ++dir )
{
_eventd_config_load_dir(config, action_files, event_files, *dir);
g_free(*dir);
}
g_free(dirs);
if ( g_file_test(config->arg_dir, G_FILE_TEST_IS_DIR) )
_eventd_config_load_dir(config, action_files, event_files, config->arg_dir);
/*
* We check the env early, and skip the configuration if found
* so here, we can override it safely
*/
if ( config->gnutls_priorities != NULL )
g_setenv("G_TLS_GNUTLS_PRIORITY", config->gnutls_priorities, TRUE);
GHashTableIter iter;
gchar *id;
GKeyFile *config_file;
g_hash_table_iter_init(&iter, event_files);
while ( g_hash_table_iter_next(&iter, (gpointer *)&id, (gpointer *)&config_file) )
{
if ( ( config_file = _eventd_config_process_config_file(event_files, id, config_file) ) != NULL )
eventd_events_parse(config->events, config_file);
}
g_hash_table_unref(event_files);
g_hash_table_iter_init(&iter, action_files);
while ( g_hash_table_iter_next(&iter, (gpointer *)&id, (gpointer *)&config_file) )
{
if ( ( config_file = _eventd_config_process_config_file(action_files, id, config_file) ) != NULL )
eventd_actions_parse(config->actions, config_file, id);
}
g_hash_table_unref(action_files);
eventd_actions_link_actions(config->actions);
eventd_events_link_actions(config->events, config->actions);
}
void
eventd_config_parse(EventdConfig *config)
{
_eventd_config_clean(config);
config->loaded = TRUE;
_eventd_config_defaults(config);
eventd_plugins_config_init_all();
GHashTable *config_files;
config_files = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, (GDestroyNotify)g_key_file_free);
_eventd_config_load_dir(config, config_files, DATADIR G_DIR_SEPARATOR_S PACKAGE_NAME);
_eventd_config_load_dir(config, config_files, SYSCONFDIR G_DIR_SEPARATOR_S PACKAGE_NAME);
gchar *user_config_dir;
user_config_dir = g_build_filename(g_get_user_config_dir(), PACKAGE_NAME, NULL);
_eventd_config_load_dir(config, config_files, user_config_dir);
g_free(user_config_dir);
const gchar *env_config_dir;
env_config_dir = g_getenv("EVENTD_CONFIG_DIR");
if ( env_config_dir != NULL )
_eventd_config_load_dir(config, config_files, env_config_dir);
GHashTableIter iter;
gchar *id;
GKeyFile *config_file;
g_hash_table_iter_init(&iter, config_files);
while ( g_hash_table_iter_next(&iter, (gpointer *)&id, (gpointer *)&config_file) )
{
if ( ( config_file = _eventd_config_process_config_file(config_files, id, config_file) ) != NULL )
_eventd_config_parse_event_file(config, id, config_file);
}
g_hash_table_unref(config_files);
}
static GKeyFile *
_eventd_config_process_config_file(GHashTable *config_files, const gchar *id, GKeyFile *config_file)
{
gchar *parent_id;
switch ( libeventd_config_key_file_get_string(config_file, "Event", "Extends", &parent_id) )
{
case 1:
return config_file;
case -1:
return NULL;
case 0:
break;
}
GError *error = NULL;
if ( ! g_key_file_remove_key(config_file, "Event", "Extends", &error) )
{
g_warning("Couldn't clean event file '%s': %s", id, error->message);
g_clear_error(&error);
goto fail;
}
GKeyFile *parent;
parent = g_hash_table_lookup(config_files, parent_id);
if ( parent == NULL )
{
g_warning("Event file '%s' has no parent file '%s'", id, parent_id);
goto fail;
}
if ( ( parent = _eventd_config_process_config_file(config_files, parent_id, parent) ) == NULL )
goto fail;
GString *merged_data;
gchar *data;
data = g_key_file_to_data(parent, NULL, NULL);
merged_data = g_string_new(data);
g_free(data);
data = g_key_file_to_data(config_file, NULL, NULL);
g_string_append(merged_data, data);
g_free(data);
GKeyFile *new_config_file;
new_config_file = g_key_file_new();
if ( g_key_file_load_from_data(new_config_file, merged_data->str, -1, G_KEY_FILE_NONE, &error) )
g_hash_table_insert(config_files, g_strdup(id), new_config_file);
else
{
g_warning("Couldn't merge '%s' and '%s': %s", id, parent_id, error->message);
g_clear_error(&error);
g_key_file_free(new_config_file);
new_config_file = NULL;
}
g_string_free(merged_data, TRUE);
g_free(parent_id);
return new_config_file;
fail:
g_free(parent_id);
return NULL;
}
