Move plugin cleanup to own file.
Roger A. Light
4 years ago
parent
143e146e1a
commit
d6026d027a
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/*
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Copyright (c) 2011-2021 Roger Light <roger@atchoo.org>
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All rights reserved. This program and the accompanying materials
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are made available under the terms of the Eclipse Public License 2.0
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and Eclipse Distribution License v1.0 which accompany this distribution.
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The Eclipse Public License is available at
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https://www.eclipse.org/legal/epl-2.0/
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and the Eclipse Distribution License is available at
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http://www.eclipse.org/org/documents/edl-v10.php.
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SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
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Contributors:
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Roger Light - initial implementation and documentation.
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*/
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#include "config.h"
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#include <stdio.h>
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#include <string.h>
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#include "mosquitto_broker.h"
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#include "mosquitto_broker_internal.h"
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#include "mosquitto_plugin.h"
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#include "memory_mosq.h"
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#include "lib_load.h"
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#include "utlist.h"
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static int security__cleanup_single(struct mosquitto__security_options *opts, bool reload);
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static void security__module_cleanup_single(struct mosquitto__security_options *opts)
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{
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int i;
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struct control_endpoint *ep, *tmp;
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struct mosquitto__plugin_config *conf;
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for(i=0; i<opts->plugin_config_count; i++){
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conf = opts->plugin_configs[i];
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/* Run plugin cleanup function */
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if(conf->plugin.version == 5){
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if(conf->plugin.plugin_cleanup_v5){
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conf->plugin.plugin_cleanup_v5(
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conf->plugin.user_data,
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conf->options,
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conf->option_count);
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}
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}else if(conf->plugin.version == 4){
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conf->plugin.plugin_cleanup_v4(
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conf->plugin.user_data,
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conf->options,
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conf->option_count);
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}else if(conf->plugin.version == 3){
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conf->plugin.plugin_cleanup_v3(
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conf->plugin.user_data,
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conf->options,
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conf->option_count);
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}else if(conf->plugin.version == 2){
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conf->plugin.plugin_cleanup_v2(
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conf->plugin.user_data,
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(struct mosquitto_auth_opt *)conf->options,
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conf->option_count);
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}
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plugin__callback_unregister_all(conf->plugin.identifier);
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if(conf->plugin.identifier){
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mosquitto__free(conf->plugin.identifier->plugin_name);
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mosquitto__free(conf->plugin.identifier->plugin_version);
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DL_FOREACH_SAFE(conf->plugin.identifier->control_endpoints, ep, tmp){
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DL_DELETE(conf->plugin.identifier->control_endpoints, ep);
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mosquitto__free(ep);
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}
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mosquitto__free(conf->plugin.identifier);
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conf->plugin.identifier = NULL;
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}
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if(conf->plugin.lib){
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LIB_CLOSE(conf->plugin.lib);
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}
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memset(&conf->plugin, 0, sizeof(struct mosquitto__plugin));
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}
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}
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int mosquitto_security_module_cleanup(void)
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{
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int i;
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mosquitto_security_cleanup(false);
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security__module_cleanup_single(&db.config->security_options);
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for(i=0; i<db.config->listener_count; i++){
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security__module_cleanup_single(&db.config->listeners[i].security_options);
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}
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return MOSQ_ERR_SUCCESS;
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}
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static int security__cleanup_single(struct mosquitto__security_options *opts, bool reload)
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{
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int i;
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int rc;
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for(i=0; i<opts->plugin_config_count; i++){
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if(opts->plugin_configs[i]->plugin.version == 5){
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rc = MOSQ_ERR_SUCCESS;
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}else if(opts->plugin_configs[i]->plugin.version == 4){
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rc = opts->plugin_configs[i]->plugin.security_cleanup_v4(
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opts->plugin_configs[i]->plugin.user_data,
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opts->plugin_configs[i]->options,
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opts->plugin_configs[i]->option_count,
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reload);
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}else if(opts->plugin_configs[i]->plugin.version == 3){
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rc = opts->plugin_configs[i]->plugin.security_cleanup_v3(
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opts->plugin_configs[i]->plugin.user_data,
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opts->plugin_configs[i]->options,
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opts->plugin_configs[i]->option_count,
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reload);
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}else if(opts->plugin_configs[i]->plugin.version == 2){
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rc = opts->plugin_configs[i]->plugin.security_cleanup_v2(
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opts->plugin_configs[i]->plugin.user_data,
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(struct mosquitto_auth_opt *)opts->plugin_configs[i]->options,
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opts->plugin_configs[i]->option_count,
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reload);
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}else{
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rc = MOSQ_ERR_INVAL;
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}
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if(rc != MOSQ_ERR_SUCCESS){
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return rc;
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}
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}
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return MOSQ_ERR_SUCCESS;
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}
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int mosquitto_security_cleanup(bool reload)
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{
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int i;
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int rc;
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rc = security__cleanup_single(&db.config->security_options, reload);
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if(rc != MOSQ_ERR_SUCCESS) return rc;
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for(i=0; i<db.config->listener_count; i++){
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rc = security__cleanup_single(&db.config->listeners[i].security_options, reload);
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if(rc != MOSQ_ERR_SUCCESS) return rc;
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}
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return mosquitto_security_cleanup_default(reload);
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}
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