153 lines
4.3 KiB
C++
153 lines
4.3 KiB
C++
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/*****************************************************************************
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* name: l_log.c
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*
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* desc: log file
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*
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* $Archive: /MissionPack/CODE/botlib/l_log.c $
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* $Author: Raduffy $
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* $Revision: 1 $
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* $Modtime: 12/20/99 8:43p $
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* $Date: 3/08/00 11:28a $
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*
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*****************************************************************************/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "../game/q_shared.h"
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#include "../game/botlib.h"
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#include "be_interface.h" //for botimport.Print
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#include "l_libvar.h"
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#define MAX_LOGFILENAMESIZE 1024
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typedef struct logfile_s
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{
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char filename[MAX_LOGFILENAMESIZE];
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FILE *fp;
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int numwrites;
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} logfile_t;
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static logfile_t logfile;
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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void Log_Open(char *filename)
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{
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if (!LibVarValue("log", "0")) return;
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if (!filename || !strlen(filename))
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{
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botimport.Print(PRT_MESSAGE, "openlog <filename>\n");
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return;
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} //end if
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if (logfile.fp)
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{
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botimport.Print(PRT_ERROR, "log file %s is already opened\n", logfile.filename);
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return;
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} //end if
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logfile.fp = fopen(filename, "wb");
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if (!logfile.fp)
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{
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botimport.Print(PRT_ERROR, "can't open the log file %s\n", filename);
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return;
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} //end if
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strncpy(logfile.filename, filename, MAX_LOGFILENAMESIZE);
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botimport.Print(PRT_MESSAGE, "Opened log %s\n", logfile.filename);
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} //end of the function Log_Create
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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void Log_Close(void)
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{
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if (!logfile.fp) return;
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if (fclose(logfile.fp))
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{
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botimport.Print(PRT_ERROR, "can't close log file %s\n", logfile.filename);
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return;
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} //end if
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logfile.fp = NULL;
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botimport.Print(PRT_MESSAGE, "Closed log %s\n", logfile.filename);
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} //end of the function Log_Close
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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void Log_Shutdown(void)
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{
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if (logfile.fp) Log_Close();
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} //end of the function Log_Shutdown
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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void QDECL Log_Write(char *fmt, ...)
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{
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va_list ap;
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if (!logfile.fp) return;
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va_start(ap, fmt);
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vfprintf(logfile.fp, fmt, ap);
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va_end(ap);
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//fprintf(logfile.fp, "\r\n");
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fflush(logfile.fp);
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} //end of the function Log_Write
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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void QDECL Log_WriteTimeStamped(char *fmt, ...)
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{
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va_list ap;
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if (!logfile.fp) return;
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fprintf(logfile.fp, "%d %02d:%02d:%02d:%02d ",
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logfile.numwrites,
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(int) (botlibglobals.time / 60 / 60),
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(int) (botlibglobals.time / 60),
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(int) (botlibglobals.time),
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(int) ((int) (botlibglobals.time * 100)) -
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((int) botlibglobals.time) * 100);
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va_start(ap, fmt);
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vfprintf(logfile.fp, fmt, ap);
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va_end(ap);
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fprintf(logfile.fp, "\r\n");
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logfile.numwrites++;
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fflush(logfile.fp);
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} //end of the function Log_Write
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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FILE *Log_FilePointer(void)
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{
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return logfile.fp;
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} //end of the function Log_FilePointer
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//===========================================================================
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//
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// Parameter: -
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// Returns: -
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// Changes Globals: -
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//===========================================================================
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void Log_Flush(void)
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{
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if (logfile.fp) fflush(logfile.fp);
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} //end of the function Log_Flush
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