add: status for mqtt

fix: refactor connection handlers

src/main.c

@@ -11,6 +11,7 @@
 #include <handlers.h>
 #include <enums.h>
 #include <helpers.h>
+#include <status.h>
 #include <confini.h>
 #include <models/controller.h>
 
@@ -26,6 +27,7 @@ terminate(int signum)
     sqlite3_close(global_database);
 
     router_free();
+    status_free();
 
     exit(signum);
 }
@@ -49,6 +51,11 @@ main(int argc, const char** argv)
     /******************** LOAD CONFIG ********************/
 
     global_config.file = "core.ini";
+    global_config.log_level = LOG_LEVEL_INFO;
+    global_config.discovery_port = 4421;
+    global_config.mqtt_port = 1885;
+    global_config.server_port = 5000;
+
     strcpy(global_config.user, "");
     strcpy(global_config.group, "");
 
@@ -56,7 +63,6 @@ main(int argc, const char** argv)
     strcpy(global_config.not_found_file_type, "text/html");
     strcpy(global_config.not_found_content, "404 - NOT FOUND");
     strcpy(global_config.not_found_content_type, "text/plain");
-    global_config.log_level = LOG_LEVEL_INFO;
 
     helper_parse_cli(argc, argv, &global_config);
 
@@ -82,18 +88,30 @@ main(int argc, const char** argv)
 
     /******************** SETUP CONNECTION ********************/
 
-    struct mg_connection *c;
+    struct mg_mqtt_broker brk;
 
     mg_mgr_init(&mgr, NULL);
-    c = mg_bind(&mgr, global_config.server_port, handler_connection);
 
-    if(c == NULL)
+    char address[100];
+    sprintf(address, "tcp://0.0.0.0:%u", global_config.server_port);
+    struct mg_connection *c_http = mg_bind(&mgr, address, handler_http);
+    if(c_http == NULL)
     {
-        LOG_FATAL("failed to bind to port %s\n", global_config.server_port);
+        LOG_FATAL("failed to bind http server to port %u\n", global_config.server_port);
         exit(1);
     }
+    mg_set_protocol_http_websocket(c_http);
 
-    mg_set_protocol_http_websocket(c);
+    sprintf(address, "tcp://0.0.0.0:%u", global_config.mqtt_port);
+    struct mg_connection *c_mqtt = mg_bind(&mgr, address, handler_mqtt);
+    if(c_mqtt == NULL)
+    {
+        LOG_FATAL("failed to bind mqtt server to port %u\n", global_config.mqtt_port);
+        exit(1);
+    }
+    mg_mqtt_broker_init(&brk, NULL);
+    c_mqtt->priv_2 = &brk;
+    mg_set_protocol_mqtt(c_mqtt);
 
     helper_drop_privileges();
 
@@ -116,16 +134,24 @@ main(int argc, const char** argv)
     sqlite3_exec(global_database, "PRAGMA foreign_keys = ON", 0, 0, 0);
 
 
-    /******************** INIT ROUTER ********************/
+    /******************** INIT COMPONENTS ********************/
 
     router_init();
+    status_init();
 
 
     /******************** START MAIN LOOP ********************/
 
+    time_t timer = time(NULL);
+
     for (;;)
     {
         mg_mgr_poll(&mgr, 1000);
+        if(time(NULL) - timer >= 10)
+        {
+            status_broadcast(&mgr);
+            timer = time(NULL);
+        }
     }
 
     terminate(0);