// $Id: core.c,v 1.1.1.1 2004/09/10 17:44:49 MagicalTux Exp $ // original : core.c 2003/02/26 18:03:12 Rev 1.7 #include <stdio.h> #include <stdlib.h> #ifndef _WIN32 #include <unistd.h> #endif #include <signal.h> #include <string.h> #include "core.h" #include "socket.h" #include "timer.h" #include "version.h" #include "showmsg.h" #ifdef MEMWATCH #include "memwatch.h" #endif static void (*term_func)(void)=NULL; /*====================================== * CORE : Set function *-------------------------------------- */ void set_termfunc(void (*termfunc)(void)) { term_func = termfunc; } /*====================================== * CORE : Signal Sub Function *-------------------------------------- */ static void sig_proc(int sn) { int i; switch(sn){ case SIGINT: case SIGTERM: if(term_func) term_func(); for(i=0;i<fd_max;i++){ if(!session[i]) continue; close(i); } exit(0); break; } } int get_svn_revision(char *svnentry) { // Warning: minor syntax checking char line[1024]; int rev = 0; FILE *fp; if ((fp = fopen(svnentry, "r")) == NULL) { return 0; } else { while (fgets(line,1023,fp)) if (strstr(line,"revision=")) break; fclose(fp); if (sscanf(line," %*[^\"]\"%d%*[^\n]",&rev)==1) return rev; else return 0; } // return 0; } /*====================================== * CORE : Display title *-------------------------------------- */ static void display_title(void) { int revision; // for help with the console colors look here: // http://www.edoceo.com/liberum/?doc=printf-with-color // some code explanation (used here): // \033[2J : clear screen and go up/left (0, 0 position) // \033[K : clear line from actual position to end of the line // \033[0m : reset color parameter // \033[1m : use bold for font printf("\033[2J"); // clear screen and go up/left (0, 0 position in text) printf("\033[37;44m (=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=)\033[K\033[0m\n"); // white writing (37) on blue background (44), \033[K clean until end of file printf("\033[0;44m (\033[1;33m (c)2004 eAthena Development Team presents \033[0;44m)\033[K\033[0m\n"); // yellow writing (33) printf("\033[0;44m (\033[1m ______ __ __ \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m /\\ _ \\/\\ \\__/\\ \\ v%2d.%02d.%02d \033[0;44m)\033[K\033[0m\n", ATHENA_MAJOR_VERSION, ATHENA_MINOR_VERSION, ATHENA_REVISION); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m __\\ \\ \\_\\ \\ \\ ,_\\ \\ \\___ __ ___ __ \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m /'__`\\ \\ __ \\ \\ \\/\\ \\ _ `\\ /'__`\\/' _ `\\ /'__`\\ \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m /\\ __/\\ \\ \\/\\ \\ \\ \\_\\ \\ \\ \\ \\/\\ __//\\ \\/\\ \\/\\ \\_\\.\\_ \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m \\ \\____\\\\ \\_\\ \\_\\ \\__\\\\ \\_\\ \\_\\ \\____\\ \\_\\ \\_\\ \\__/.\\_\\ \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m \\/____/ \\/_/\\/_/\\/__/ \\/_/\\/_/\\/____/\\/_/\\/_/\\/__/\\/_/ \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m _ _ _ _ _ _ _ _ _ _ _ _ _ \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m / \\ / \\ / \\ / \\ / \\ / \\ / \\ / \\ / \\ / \\ / \\ / \\ / \\ \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m ( e | n | g | l | i | s | h ) ( A | t | h | e | n | a ) \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \\_/ \033[0;44m)\033[K\033[0m\n"); // 1: bold char, 0: normal char printf("\033[0;44m (\033[1m \033[0;44m)\033[K\033[0m\n"); // yellow writing (33) printf("\033[0;44m (\033[1;33m Advanced Fusion Maps (c) 2003-2004 The Fusion Project \033[0;44m)\033[K\033[0m\n"); // yellow writing (33) printf("\033[37;44m (=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=)\033[K\033[0m\n\n"); // reset color if ((revision = get_svn_revision(".svn\\entries"))>0) { snprintf(tmp_output,sizeof(tmp_output),"SVN Revision: '"CL_WHITE"%d"CL_RESET"'.\n",revision); ShowInfo(tmp_output); } } // Added by Gabuzomeu // // This is an implementation of signal() using sigaction() for portability. // (sigaction() is POSIX; signal() is not.) Taken from Stevens' _Advanced // Programming in the UNIX Environment_. // #ifndef SIGPIPE #define SIGPIPE SIGINT #endif #ifndef POSIX #define compat_signal(signo, func) signal(signo, func) #else sigfunc *compat_signal(int signo, sigfunc *func) { struct sigaction sact, oact; sact.sa_handler = func; sigemptyset(&sact.sa_mask); sact.sa_flags = 0; #ifdef SA_INTERRUPT sact.sa_flags |= SA_INTERRUPT; /* SunOS */ #endif if (sigaction(signo, &sact, &oact) < 0) return (SIG_ERR); return (oact.sa_handler); } #endif /*====================================== * CORE : MAINROUTINE *-------------------------------------- */ int runflag = 1; int main(int argc,char **argv) { int next; Net_Init(); do_socket(); compat_signal(SIGPIPE,SIG_IGN); compat_signal(SIGTERM,sig_proc); compat_signal(SIGINT,sig_proc); // Signal to create coredumps by system when necessary (crash) compat_signal(SIGSEGV, SIG_DFL); #ifndef _WIN32 compat_signal(SIGBUS, SIG_DFL); compat_signal(SIGTRAP, SIG_DFL); #endif compat_signal(SIGILL, SIG_DFL); display_title(); do_init(argc,argv); while(runflag){ next=do_timer(gettick_nocache()); do_sendrecv(next); do_parsepacket(); } return 0; }