The Quake III Arena sources as originally released under the GPL license on August 20, 2005.

code/bspc/l_log.c

@@ -0,0 +1,215 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the License,
+or (at your option) any later version.
+
+Quake III Arena source code is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Foobar; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "qbsp.h"
+
+#define MAX_LOGFILENAMESIZE		1024
+
+typedef struct logfile_s
+{
+	char filename[MAX_LOGFILENAMESIZE];
+	FILE *fp;
+	int numwrites;
+} logfile_t;
+
+logfile_t logfile;
+
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void Log_Open(char *filename)
+{
+	if (!filename || !strlen(filename))
+	{
+		printf("openlog <filename>\n");
+		return;
+	} //end if
+	if (logfile.fp)
+	{
+		printf("log file %s is already opened\n", logfile.filename);
+		return;
+	} //end if
+	logfile.fp = fopen(filename, "wb");
+	if (!logfile.fp)
+	{
+		printf("can't open the log file %s\n", filename);
+		return;
+	} //end if
+	strncpy(logfile.filename, filename, MAX_LOGFILENAMESIZE);
+	printf("Opened log %s\n", logfile.filename);
+} //end of the function Log_Create
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void Log_Close(void)
+{
+	if (!logfile.fp)
+	{
+		printf("no log file to close\n");
+		return;
+	} //end if
+	if (fclose(logfile.fp))
+	{
+		printf("can't close log file %s\n", logfile.filename);
+		return;
+	} //end if
+	logfile.fp = NULL;
+	printf("Closed log %s\n", logfile.filename);
+} //end of the function Log_Close
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void Log_Shutdown(void)
+{
+	if (logfile.fp) Log_Close();
+} //end of the function Log_Shutdown
+//===========================================================================
+//
+// Parameter:			-
+// Returns:				-
+// Changes Globals:		-
+//===========================================================================
+void Log_UnifyEndOfLine(char *buf)
+{
+	int i;
+
+	for (i = 0; buf[i]; i++)
+	{
+		if (buf[i] == '\n')
+		{
+			if (i <= 0 || buf[i-1] != '\r')
+			{
+				memmove(&buf[i+1], &buf[i], strlen(&buf[i])+1);
+				buf[i] = '\r';
+				i++;
+			} //end if
+		} //end if
+	} //end for
+} //end of the function Log_UnifyEndOfLine
+//===========================================================================
+//
+// Parameter:			-
+// Returns:				-
+// Changes Globals:		-
+//===========================================================================
+void Log_Print(char *fmt, ...)
+{
+	va_list ap;
+	char buf[2048];
+
+	va_start(ap, fmt);
+	vsprintf(buf, fmt, ap);
+	va_end(ap);
+
+	if (verbose)
+	{
+#ifdef WINBSPC
+		WinBSPCPrint(buf);
+#else
+		printf("%s", buf);
+#endif //WINBSPS
+	} //end if
+
+	if (logfile.fp)
+	{
+		Log_UnifyEndOfLine(buf);
+		fprintf(logfile.fp, "%s", buf);
+		fflush(logfile.fp);
+	} //end if
+} //end of the function Log_Print
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void Log_Write(char *fmt, ...)
+{
+	va_list ap;
+	char buf[2048];
+
+	if (!logfile.fp) return;
+	va_start(ap, fmt);
+	vsprintf(buf, fmt, ap);
+	va_end(ap);
+	Log_UnifyEndOfLine(buf);
+	fprintf(logfile.fp, "%s", buf);
+	fflush(logfile.fp);
+} //end of the function Log_Write
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void Log_WriteTimeStamped(char *fmt, ...)
+{
+	va_list ap;
+
+	if (!logfile.fp) return;
+/*	fprintf(logfile.fp, "%d   %02d:%02d:%02d:%02d   ",
+					logfile.numwrites,
+					(int) (botlibglobals.time / 60 / 60),
+					(int) (botlibglobals.time / 60),
+					(int) (botlibglobals.time),
+					(int) ((int) (botlibglobals.time * 100)) -
+							((int) botlibglobals.time) * 100);*/
+	va_start(ap, fmt);
+	vfprintf(logfile.fp, fmt, ap);
+	va_end(ap);
+	logfile.numwrites++;
+	fflush(logfile.fp);
+} //end of the function Log_Write
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+FILE *Log_FileStruct(void)
+{
+	return logfile.fp;
+} //end of the function Log_FileStruct
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void Log_Flush(void)
+{
+	if (logfile.fp) fflush(logfile.fp);
+} //end of the function Log_Flush
+