117 lines
2.8 KiB
C++
Executable File
117 lines
2.8 KiB
C++
Executable File
/* Date/time module for the Small AMX
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*
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* Copyright (c) ITB CompuPhase, 2001-2002
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* This file may be freely used. No warranties of any kind.
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*
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* Version: $Id$
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*/
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#include <time.h>
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#include <assert.h>
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#if defined __WIN32__ || defined _WIN32
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#include <windows.h>
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#include <mmsystem.h>
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#endif
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#ifdef __GNUC__
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# ifndef CLK_TCK
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# define CLK_TCK CLOCKS_PER_SEC
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# endif
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#endif
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// this file does not include amxmodx.h, so we have to include the memory manager here
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#ifdef MEMORY_TEST
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#include "mmgr/mmgr.h"
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#endif // MEMORY_TEST
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#include "amx.h"
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#if defined __BORLANDC__ || defined __WATCOMC__
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#pragma argsused
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#endif
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static cell AMX_NATIVE_CALL _time(AMX *amx, cell *params)
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{
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time_t sec1970;
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struct tm gtm;
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cell *cptr;
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assert(params[0]==3*sizeof(cell));
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time(&sec1970);
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/* on DOS/Windows, the timezone is usually not set for the C run-time
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* library; in that case gmtime() and localtime() return the same value
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*/
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gtm=*localtime(&sec1970);
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if (amx_GetAddr(amx,params[1],&cptr)==AMX_ERR_NONE)
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*cptr=gtm.tm_hour;
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if (amx_GetAddr(amx,params[2],&cptr)==AMX_ERR_NONE)
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*cptr=gtm.tm_min;
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if (amx_GetAddr(amx,params[3],&cptr)==AMX_ERR_NONE)
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*cptr=gtm.tm_sec;
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/* the time() function returns the number of seconds since January 1 1970
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* in Universal Coordinated Time (the successor to Greenwich Mean Time)
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*/
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return sec1970;
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}
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#if defined __BORLANDC__ || defined __WATCOMC__
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#pragma argsused
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#endif
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static cell AMX_NATIVE_CALL _date(AMX *amx, cell *params)
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{
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time_t sec1970;
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struct tm gtm;
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cell *cptr;
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assert(params[0]==3*sizeof(cell));
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time(&sec1970);
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gtm=*localtime(&sec1970);
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if (amx_GetAddr(amx,params[1],&cptr)==AMX_ERR_NONE)
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*cptr=gtm.tm_year+1900;
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if (amx_GetAddr(amx,params[2],&cptr)==AMX_ERR_NONE)
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*cptr=gtm.tm_mon+1;
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if (amx_GetAddr(amx,params[3],&cptr)==AMX_ERR_NONE)
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*cptr=gtm.tm_mday;
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return 0;
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}
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#if defined __BORLANDC__ || defined __WATCOMC__
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#pragma argsused
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#endif
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static cell AMX_NATIVE_CALL _tickcount(AMX *amx, cell *params)
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{
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// #if defined __WIN32__ || defined _WIN32
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// static int timerset = 0;
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// #endif
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cell value;
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assert(params[0]==sizeof(cell));
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//#if defined __WIN32__ || defined _WIN32
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// if (!timerset) {
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// timeBeginPeriod(1); /* timeGetTime() is more accurate on WindowsNT
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// * if timeBeginPeriod(1) is set */
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// timerset=1;
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// } /* if */
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// value=timeGetTime(); /* this value is already in milliseconds */
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// #else
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value=(cell)clock();
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/* convert to milliseconds */
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value=(cell)((1000L * (value+CLK_TCK/2)) / CLK_TCK);
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//#endif
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return value;
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}
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AMX_NATIVE_INFO time_Natives[] = {
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{ "time", _time },
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{ "date", _date },
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{ "tickcount", _tickcount },
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{ NULL, NULL } /* terminator */
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};
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