forked from metin2/server
125 lines
1.9 KiB
C++
125 lines
1.9 KiB
C++
/*
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* Filename: main.c
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* Description: 라이브러리 초기화/삭제 등
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*
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* Author: 비엽 aka. Cronan
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*/
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#define __LIBTHECORE__
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#include "stdafx.h"
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#include "memory.h"
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extern void GOST_Init();
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LPHEART thecore_heart = NULL;
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volatile int shutdowned = FALSE;
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volatile int tics = 0;
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unsigned int thecore_profiler[NUM_PF];
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static int pid_init(void)
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{
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#ifdef __WIN32__
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return true;
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#else
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FILE* fp;
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if ((fp = fopen("pid", "w")))
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{
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fprintf(fp, "%d", getpid());
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fclose(fp);
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sys_err("\nStart of pid: %d\n", getpid());
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}
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else
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{
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printf("pid_init(): could not open file for writing. (filename: ./pid)");
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sys_err("\nError writing pid file\n");
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return false;
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}
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return true;
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#endif
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}
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static void pid_deinit(void)
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{
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#ifdef __WIN32__
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return;
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#else
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remove("./pid");
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sys_err("\nEnd of pid\n");
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#endif
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}
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int thecore_init(int fps, HEARTFUNC heartbeat_func)
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{
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#if defined(__WIN32__) || defined(__linux__)
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srand(time(0));
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#else
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srandom(time(0) + getpid() + getuid());
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srandomdev();
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#endif
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signal_setup();
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if (!log_init() || !pid_init())
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return false;
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GOST_Init();
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thecore_heart = heart_new(1000000 / fps, heartbeat_func);
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return true;
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}
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void thecore_shutdown()
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{
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shutdowned = TRUE;
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}
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int thecore_idle(void)
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{
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thecore_tick();
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if (shutdowned)
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return 0;
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int pulses;
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DWORD t = get_dword_time();
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if (!(pulses = heart_idle(thecore_heart)))
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{
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thecore_profiler[PF_IDLE] += (get_dword_time() - t);
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return 0;
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}
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thecore_profiler[PF_IDLE] += (get_dword_time() - t);
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return pulses;
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}
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void thecore_destroy(void)
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{
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pid_deinit();
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log_destroy();
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}
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int thecore_pulse(void)
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{
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return (thecore_heart->pulse);
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}
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float thecore_pulse_per_second(void)
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{
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return ((float) thecore_heart->passes_per_sec);
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}
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float thecore_time(void)
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{
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return ((float) thecore_heart->pulse / (float) thecore_heart->passes_per_sec);
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}
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int thecore_is_shutdowned(void)
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{
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return shutdowned;
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}
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void thecore_tick(void)
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{
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++tics;
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}
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