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Diffstat (limited to 'src/common/core.c')
| -rw-r--r-- | src/common/core.c | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/src/common/core.c b/src/common/core.c new file mode 100644 index 0000000..62af254 --- /dev/null +++ b/src/common/core.c @@ -0,0 +1,152 @@ +// $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 LCCWIN32 +#include <unistd.h> +#endif +#include <signal.h> + +#include "core.h" +#include "socket.h" +#include "timer.h" +#include "version.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; + } +} + +/*====================================== + * CORE : Display title + *-------------------------------------- + */ + +static void display_title(void) +{ + // 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[37;44m (=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=)\033[K\033[0m\n\n"); // reset color +} + +// 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 LCCWIN32 + 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; +} |