110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
/*
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Copyright (c) 2020 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 EDL-1.0
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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 <errno.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "lib_load.h"
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#include "mosquitto.h"
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#include "mosquitto_ctrl.h"
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void print_version(void)
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{
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int major, minor, revision;
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mosquitto_lib_version(&major, &minor, &revision);
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printf("mosquitto_ctrl version %s running on libmosquitto %d.%d.%d.\n", VERSION, major, minor, revision);
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}
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void print_usage(void)
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{
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printf("mosquitto_ctrl is a tool for administering certain Mosquitto features.\n");
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print_version();
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printf("\nGeneral usage: mosquitto_ctrl <module> <module-command> <command-options>\n");
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printf("For module specific help use: mosquitto_ctrl <module> help\n");
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printf("\nModules available: dynsec\n");
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printf("\nSee https://mosquitto.org/man/mosquitto_ctrl-1.html for more information.\n\n");
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}
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int main(int argc, char *argv[])
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{
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struct mosq_ctrl ctrl;
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int rc = MOSQ_ERR_SUCCESS;
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FUNC_ctrl_main ctrl_main = NULL;
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void *lib = NULL;
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char lib_name[200];
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if(argc == 1){
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print_usage();
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return 1;
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}
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memset(&ctrl, 0, sizeof(ctrl));
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init_config(&ctrl.cfg);
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/* Shift program name out of args */
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argc--;
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argv++;
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ctrl_config_parse(&ctrl.cfg, &argc, &argv);
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if(argc < 2){
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print_usage();
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return 1;
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}
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/* In built modules */
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if(!strcasecmp(argv[0], "dynsec")){
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ctrl_main = dynsec__main;
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}else{
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/* Attempt external module */
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snprintf(lib_name, sizeof(lib_name), "mosquitto_ctrl_%s.so", argv[0]);
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lib = LIB_LOAD(lib_name);
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if(lib){
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ctrl_main = (FUNC_ctrl_main)LIB_SYM(lib, "ctrl_main");
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}
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}
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if(ctrl_main == NULL){
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fprintf(stderr, "Error: Module '%s' not supported.\n", argv[0]);
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rc = MOSQ_ERR_NOT_SUPPORTED;
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}
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if(ctrl_main){
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rc = ctrl_main(argc-1, &argv[1], &ctrl);
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if(rc < 0){
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/* Usage print */
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rc = 0;
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}else if(rc == MOSQ_ERR_SUCCESS){
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rc = client_request_response(&ctrl);
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}else if(rc == MOSQ_ERR_UNKNOWN){
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/* Message printed already */
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}else{
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fprintf(stderr, "Error: %s\n", mosquitto_strerror(rc));
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}
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}
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client_config_cleanup(&ctrl.cfg);
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return rc;
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}
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