//
// 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
+// Cleanups/new stuff by James Hammons
+// (C) 2010 Underground Software
+//
+// JLH = James Hammons <jlhamm@acm.org>
+//
+// Who When What
+// --- ---------- -------------------------------------------------------------
+// JLH 01/16/2010 Created this log ;-)
+// JLH 07/11/2011 Instead of dumping out on max log file size being reached, we
+// now just silently ignore any more output. 10 megs ought to be
+// enough for anybody. ;-) Except when it isn't. :-P
//
-#include "types.h"
#include "log.h"
-#define MAX_LOG_SIZE 10000000 // Maximum size of log file (10 MB)
+#include <stdlib.h>
+#include <stdarg.h>
+#include "types.h"
+
+//#define MAX_LOG_SIZE 10000000 // Maximum size of log file (10 MB)
+#define MAX_LOG_SIZE 100000000 // Maximum size of log file (100 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");
+ log_stream = fopen(path, "w");
if (log_stream == NULL)
return 0;
return 1;
}
-FILE * log_get(void)
+FILE * LogGet(void)
{
return log_stream;
}
-void log_done(void)
+void LogDone(void)
{
- fclose(log_stream);
+ if (log_stream != NULL)
+ fclose(log_stream);
}
//
void WriteLog(const char * text, ...)
{
va_list arg;
-
va_start(arg, text);
+
+ if (log_stream == NULL)
+ {
+ va_end(arg);
+ return;
+ }
+
logSize += vfprintf(log_stream, text, arg);
if (logSize > MAX_LOG_SIZE)
{
+ // Instead of dumping out, we just close the file and ignore any more output.
fflush(log_stream);
fclose(log_stream);
- exit(1);
- }//*/
+ log_stream = NULL;
+ }
va_end(arg);
fflush(log_stream); // Make sure that text is written!