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[virtualjaguar] / src / log.cpp

diff --git a/src/log.cpp b/src/log.cpp
index 76c0aa98cd83ca5d900d0113a0e8a83e2d1c3165..4f6619d9b20412fd05b2d83f7eb1e6844a174a3c 100644 (file)
--- a/src/log.cpp
+++ b/src/log.cpp
@@ -3,14 +3,17 @@
 //
 // 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 L. Hammons <jlhamm@acm.org>
+// 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 "log.h"
@@ -19,14 +22,15 @@
 #include <stdarg.h>
 #include "types.h"
 
-#define MAX_LOG_SIZE           10000000                                // Maximum size of log file (10 MB)
+//#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 LogInit(const char * path)
 {
-       log_stream = fopen(path, "wrt");
+       log_stream = fopen(path, "w");
 
        if (log_stream == NULL)
                return 0;
@@ -41,7 +45,8 @@ FILE * LogGet(void)
 
 void LogDone(void)
 {
-       fclose(log_stream);
+       if (log_stream != NULL)
+               fclose(log_stream);
 }
 
 //
@@ -51,16 +56,23 @@ void LogDone(void)
 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!