X-Git-Url: http://git.pk910.de/?a=blobdiff_plain;f=src%2Fmain.c;h=600c519f3b4fa722fad902fbfaf83e1312e69951;hb=3b03d79e0abdb8ed15dcc8943cf761f2a2775cf1;hp=b8341fe0e47338c65cadb513c75b8496a291a0d7;hpb=c575e458c6257e75b97884847143b20965a5dfda;p=NeonServV5.git

diff --git a/src/main.c b/src/main.c
index b8341fe..600c519 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,5 @@
-/* main.c - NeonServ v5.2
- * Copyright (C) 2011  Philipp Kreil (pk910)
+/* main.c - NeonServ v5.3
+ * Copyright (C) 2011-2012  Philipp Kreil (pk910)
  * 
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,6 +16,7 @@
  */
 
 #include "main.h"
+#include "signal.h"
 #include "ClientSocket.h"
 #include "UserNode.h"
 #include "ChanNode.h"
@@ -32,12 +33,29 @@
 #include "EventLogger.h"
 #include "ModeNode.h"
 #include "IRCQueue.h"
-#include "lib/ini.h"
+#include "DBHelper.h"
+#include "commands.h"
+#include "ConfigParser.h"
+#include "ssl.h"
+#include "QServer.h"
 
 time_t start_time;
+static int running, hard_restart;
+static int statistics_requested_lusers = 0;
+int statistics_enabled;
+TIMEQ_CALLBACK(main_statistics);
+TIMEQ_CALLBACK(main_checkauths);
+static int process_argc;
+static char **process_argv;
+#ifdef HAVE_THREADS
+int running_threads;
+pthread_mutex_t cache_sync;
+pthread_mutex_t whohandler_sync, whohandler_mass_sync;
+#endif
 
 void cleanup() {
     free_sockets();
+    qserver_free();
     free_parser();
     free_UserNode();
     free_ChanNode();
@@ -51,48 +69,89 @@ void cleanup() {
 }
 
 static int load_mysql_config() {
-    char mysql_host[MAXLEN], mysql_port_str[MAXLEN], mysql_user[MAXLEN], mysql_pass[MAXLEN], mysql_base[MAXLEN];
+    char *mysql_host, *mysql_user, *mysql_pass, *mysql_base;
     int mysql_serverport;
-    if(loadINI("neonserv.ini") == FILE_SUCCESS) {
-        mysql_host[0] = '\0';
-        ReadString("MySQL", "host", mysql_host);
-        if(!*mysql_host) {
-            perror("invalid neonserv.ini: missing MySQL host");
+    if(loadConfig("neonserv.conf")) {
+        mysql_host = get_string_field("MySQL.host");
+        if(!mysql_host) {
+            perror("invalid neonserv.conf: missing MySQL.host");
             return 0;
         }
-        mysql_port_str[0] = '\0';
-        ReadString("MySQL", "port", mysql_port_str);
-        mysql_serverport = atoi(mysql_port_str);
+        mysql_serverport = get_int_field("MySQL.port");
         if(!mysql_serverport)
             mysql_serverport = 3306;
-        mysql_user[0] = '\0';
-        ReadString("MySQL", "user", mysql_user);
-        if(!*mysql_user) {
-            perror("invalid neonserv.ini: missing MySQL user");
+        mysql_user = get_string_field("MySQL.user");
+        if(!mysql_user) {
+            perror("invalid neonserv.conf: missing MySQL.user");
             return 0;
         }
-        mysql_pass[0] = '\0';
-        ReadString("MySQL", "pass", mysql_pass);
-        if(!*mysql_pass) {
-            perror("invalid neonserv.ini: missing MySQL pass");
+        mysql_pass = get_string_field("MySQL.pass");
+        if(!mysql_pass) {
+            perror("invalid neonserv.conf: missing MySQL.pass");
             return 0;
         }
-        mysql_base[0] = '\0';
-        ReadString("MySQL", "base", mysql_base);
-        if(!*mysql_base) {
-            perror("invalid neonserv.ini: missing MySQL base");
+        mysql_base = get_string_field("MySQL.base");
+        if(!mysql_base) {
+            perror("invalid neonserv.conf: missing MySQL base");
             return 0;
         }
     } else {
-        perror("Unable to load neonserv.ini");
+        perror("Unable to load neonserv.conf");
         return 0;
     }
     init_mysql(mysql_host, mysql_serverport, mysql_user, mysql_pass, mysql_base);
     return 1;
 }
 
-int main(void)
-{
+#ifdef HAVE_THREADS
+pthread_t *current_threads = NULL;
+
+void * thread_main(void *arg) {
+    time_t socket_wait;
+    while(running) {
+        socket_wait = time(0) + SOCKET_SELECT_TIME;
+        do {
+            socket_loop(SOCKET_SELECT_TIME);
+        } while(time(0) < socket_wait);
+        clearTempUsers();
+        destroyEvents();
+    }
+    running_threads--;
+    return NULL;
+}
+
+int getCurrentThreadID() {
+    if(!current_threads) return 0;
+    int i;
+    unsigned int my_tid = (unsigned int) pthread_self_tid();
+    for(i = 0; i < running_threads; i++) {
+        #ifdef WIN32
+        if((unsigned int) current_threads[i].p == my_tid)
+        #else
+        if((unsigned int) current_threads[i] == my_tid)
+        #endif
+            return i+1;
+    }
+    return 0;
+}
+
+#endif
+
+int main(int argc, char *argv[]) {
+main:
+    process_argv = argv;
+    process_argc = argc;
+    
+    signal(SIGABRT, sighandler);
+    signal(SIGFPE, sighandler);
+    signal(SIGILL, sighandler);
+    signal(SIGINT, sighandler);
+    signal(SIGSEGV, sighandler);
+    signal(SIGTERM, sighandler);
+    
+    #ifdef ENABLE_MEMORY_DEBUG
+    initMemoryDebug();
+    #endif
     
     start_time = time(0);
     
@@ -110,8 +169,19 @@ int main(void)
     
     if(!load_mysql_config()) return 0;
     
+    statistics_enabled = get_int_field("statistics.enable");
+    
+    #ifdef HAVE_THREADS
+    THREAD_MUTEX_INIT(cache_sync);
+    THREAD_MUTEX_INIT(whohandler_sync);
+    THREAD_MUTEX_INIT(whohandler_mass_sync);
+    #endif
+    
     queue_init();
+    init_sockets();
+    init_timeq();
     init_lang();
+    ssl_init();
     init_parser();
     init_UserNode();
     init_ChanNode();
@@ -120,12 +190,43 @@ int main(void)
 	init_modcmd();
     init_handleinfohandler();
     init_tools();
+    register_commands();
     init_bots();
+    init_DBHelper();
+    qserver_init();
     
     load_languages();
+    int update_minutes = get_int_field("statistics.frequency");
+    if(!update_minutes) update_minutes = 2;
+    timeq_add(update_minutes * 60 + 10, main_statistics, NULL);
     
+    timeq_add(90, main_checkauths, NULL);
+    
+    int worker_threads = get_int_field("General.worker_threads");
+    if(!worker_threads) worker_threads = 1;
+    running = 1;
+    #ifdef HAVE_THREADS
+    int tid_id = 0;
+    current_threads = calloc(worker_threads, sizeof(*current_threads));
+    for(tid_id = 0; tid_id < worker_threads; tid_id++) {
+        running_threads++;
+        pthread_create(&current_threads[tid_id], NULL, thread_main, NULL);
+    }
+    int usleep_delay = 1000000 / TICKS_PER_SECOND;
+    while(running) {
+        timeq_tick();
+        loop_bots();
+        qserver_loop();
+        queue_loop();
+        usleep(usleep_delay);
+    }
+    for(tid_id = 0; tid_id < worker_threads; tid_id++) {
+        pthread_join(current_threads[tid_id], NULL);
+    }
+    running_threads = 0;
+    #else
     time_t socket_wait;
-    while(1) {
+    while(running) {
         socket_wait = time(0) + SOCKET_SELECT_TIME;
         do {
             socket_loop(SOCKET_SELECT_TIME);
@@ -134,8 +235,27 @@ int main(void)
         loop_bots();
         clearTempUsers();
         destroyEvents();
+        qserver_loop();
         queue_loop();
     }
+    #endif
+    cleanup();
+    if(hard_restart) {
+        restart_process();
+    }
+    goto main;
+}
+
+void restart_process() {
+    /* Append a NULL to the end of argv[]. */
+    char **restart_argv = (char **)alloca((process_argc + 1) * sizeof(char *));
+    memcpy(restart_argv, process_argv, process_argc * sizeof(char *));
+    restart_argv[process_argc] = NULL;
+    #ifdef WIN32
+    execv(process_argv[0], (const char * const*)restart_argv);
+    #else
+    execv(process_argv[0], restart_argv);
+    #endif
 }
 
 int stricmp (const char *s1, const char *s2)
@@ -167,3 +287,135 @@ int stricmplen (const char *s1, const char *s2, int len)
    return c1 - c2;
 }
 
+void restart_bot(int do_hard_restart) {
+    hard_restart = do_hard_restart;
+    running = 0;
+}
+
+void stop_bot() {
+    cleanup();
+    exit(0);
+}
+
+void reload_config() {
+    loadConfig("neonserv.conf");
+}
+
+static int getCurrentSecondsOfDay() {
+    time_t now = time(0);
+    struct tm *timeofday = localtime(&now);
+    int seconds = 0;
+    seconds += timeofday->tm_hour * 3600;
+    seconds += timeofday->tm_min * 60;
+    seconds += timeofday->tm_sec;
+    return seconds;
+}
+
+static AUTHLOOKUP_CALLBACK(main_checkauths_callback) {
+    //check if registered is still valid
+    MYSQL_RES *res;
+    MYSQL_ROW row;
+    printf_mysql_query("SELECT `user_id`, `user_registered` FROM `users` WHERE `user_user` = '%s'", escape_string(auth));
+    res = mysql_use();
+    if ((row = mysql_fetch_row(res)) != NULL) {
+        if(!exists || (strcmp(row[1], "0") && registered != atoi(row[1]))) {
+            //User is no longer valid! Delete it...
+            deleteUser(atoi(row[0]));
+            char *alertchan = get_string_field("General.CheckAuths.alertchan");
+            if(alertchan) {
+                struct ChanNode *alertchan_chan = getChanByName(alertchan);
+                struct ClientSocket *alertclient;
+                if(alertchan_chan && (alertclient = getChannelBot(alertchan_chan, 0)) != NULL) {
+                    putsock(alertclient, "PRIVMSG %s :Deleted User %s", alertchan_chan->name, auth);
+                }
+            }
+        } else if(exists && !strcmp(row[1], "0")) {
+            printf_mysql_query("UPDATE `users` SET `user_registered` = '%lu', `user_lastcheck` = UNIX_TIMESTAMP() WHERE `user_id` = '%s'", (unsigned long) registered, row[0]);
+        } else {
+            printf_mysql_query("UPDATE `users` SET `user_lastcheck` = UNIX_TIMESTAMP() WHERE `user_id` = '%s'", row[0]);
+        }
+    }
+}
+
+TIMEQ_CALLBACK(main_checkauths) {
+    int next_call = 600;
+    if(get_int_field("General.CheckAuths.enabled")) {
+        int check_start_time = get_int_field("General.CheckAuths.start_time") * 3600;
+        int duration = get_int_field("General.CheckAuths.duration") * 60;
+        int now = getCurrentSecondsOfDay();
+        if(now < check_start_time && check_start_time+duration >= 86400) {
+            check_start_time -= 86400;
+        }
+        if(now >= check_start_time && now < (check_start_time + duration)) {
+            next_call = get_int_field("General.CheckAuths.interval");
+            //get the "longest-unchecked-user"
+            MYSQL_RES *res;
+            MYSQL_ROW row;
+            int lastcheck;
+            time_t unixtime = time(0);
+            int min_unckecked = get_int_field("General.CheckAuths.min_unckecked");
+            printf_mysql_query("SELECT `user_user`, `user_lastcheck` FROM `users` ORDER BY `user_lastcheck` ASC LIMIT 1");
+            res = mysql_use();
+            if ((row = mysql_fetch_row(res)) != NULL) {
+                lastcheck = atoi(row[1]);
+                if(!lastcheck || unixtime - lastcheck >= min_unckecked) {
+                    lookup_authname(row[0], main_checkauths_callback, NULL);
+                } else 
+                    next_call = 300;
+            }
+        } else {
+            int pending;
+            if(now > check_start_time)
+                pending = 86400 - now + check_start_time;
+            else
+                pending = check_start_time - now;
+            if(pending < 600)
+                next_call = pending;
+        }
+        
+    }
+    timeq_add(next_call, main_checkauths, NULL);
+}
+
+TIMEQ_CALLBACK(main_statistics) {
+    int update_minutes = get_int_field("statistics.frequency");
+    if(!update_minutes) update_minutes = 2;
+    timeq_add(update_minutes * 60, main_statistics, NULL);
+    if(get_int_field("statistics.enable")) {
+        statistics_enabled = 1;
+        statistics_requested_lusers = 1;
+        if(get_int_field("statistics.include_lusers")) {
+            struct ClientSocket *bot, *lusersbot = NULL;
+            for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
+                if(bot->flags & SOCKET_FLAG_PREFERRED)
+                    lusersbot = bot;
+            }
+            bot = lusersbot;
+            if(bot == NULL) bot = getBots(SOCKET_FLAG_READY, NULL);
+            putsock(bot, "LUSERS");
+        } else {
+            statistics_update();
+        }
+    } else
+        statistics_enabled = 0;
+}
+
+void statistics_update() {
+    if(get_int_field("statistics.enable") && statistics_requested_lusers && get_string_field("statistics.execute")) {
+        statistics_requested_lusers = 0;
+        char command[MAXLEN];
+        /* parameters:
+         - visible users
+         - visible chanusers
+         - visible channels
+         - privmsg per minute
+         - commands per minute
+         - network users
+         - network channels
+        */
+        sprintf(command, "%s %d %d %d %d %d %d %d", get_string_field("statistics.execute"), getUserCount(), getChanUserCount(), getChannelCount(), statistics_privmsg, statistics_commands, statistics_network_users, statistics_network_channels);
+        statistics_privmsg = 0;
+        statistics_commands = 0;
+        system(command);
+    }
+}