//
// Log handler
//
-// by cal2
+// Originally by David Raingeard (Cal2)
// GCC/SDL port by Niels Wagenaar (Linux/WIN32) and Caz (BeOS)
// Cleanups/new stuff by James L. Hammons
+// (C) 2010 Underground Software
+//
+// JLH = James L. Hammons <jlhamm@acm.org>
+//
+// Who When What
+// --- ---------- -------------------------------------------------------------
+// JLH 01/16/2010 Created this log ;-)
//
#include "log.h"
-FILE * log_stream = NULL;
+#include <stdlib.h>
+#include <stdarg.h>
+#include "types.h"
+
+#define MAX_LOG_SIZE 10000000 // Maximum size of log file (10 MB)
+
+static FILE * log_stream = NULL;
+static uint32 logSize = 0;
-int log_init(char * path)
+int LogInit(const char * path)
{
log_stream = fopen(path, "wrt");
return 1;
}
-FILE * log_get(void)
+FILE * LogGet(void)
{
return log_stream;
}
-void log_done(void)
+void LogDone(void)
{
fclose(log_stream);
}
// This logger is used mainly to ensure that text gets written to the log file
// even if the program crashes. The performance hit is acceptable in this case!
//
-//bool suppressOutput = true;//temporary stuff
-bool suppressOutput = false;//temporary stuff
void WriteLog(const char * text, ...)
{
- if (suppressOutput)
- return;
-
va_list arg;
va_start(arg, text);
- vfprintf(log_stream, text, arg);
+ logSize += vfprintf(log_stream, text, arg);
+
+ if (logSize > MAX_LOG_SIZE)
+ {
+ fflush(log_stream);
+ fclose(log_stream);
+ exit(1);
+ }//*/
+
va_end(arg);
fflush(log_stream); // Make sure that text is written!
}