-added another mutex release to fix a bug found from a segfault

-added a safer debug buffer output method
-added ability to specify precsion for floating point conversion

source/shared_lib/include/util/conversion.h

@@ -0,0 +1,37 @@
+// ==============================================================
+//	This file is part of Glest Shared Library (www.glest.org)
+//
+//	Copyright (C) 2001-2008 Martio Figueroa
+//
+//	You can redistribute this code 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
+// ==============================================================
+
+#ifndef _SHARED_UTIL_CONVERSION_H_
+#define _SHARED_UTIL_CONVERSION_H_
+
+#include <string>
+
+using std::string;
+
+namespace Shared{ namespace Util{
+
+bool strToBool(const string &s);
+int strToInt(const string &s);
+float strToFloat(const string &s); 
+
+bool strToBool(const string &s, bool *b);
+bool strToInt(const string &s, int *i);
+bool strToFloat(const string &s, float *f);
+
+string boolToStr(bool b);
+string intToStr(int i);
+string intToHex(int i);
+string floatToStr(float f,int precsion=2);
+string doubleToStr(double f,int precsion=2);
+
+}}//end namespace
+
+#endif

source/shared_lib/sources/util/conversion.cpp

@@ -1,7 +1,7 @@
 // ==============================================================
 //	This file is part of Glest Shared Library (www.glest.org)
 //
-//	Copyright (C) 2001-2008 Marti<EFBFBD>o Figueroa
+//	Copyright (C) 2001-2008 Martio Figueroa
 //
 //	You can redistribute this code and/or modify it under
 //	the terms of the GNU General Public License as published
@@ -116,15 +116,15 @@ string intToHex(int i){
 	return str;
 }
 
-string floatToStr(float f){
+string floatToStr(float f,int precsion){
 	char str[strSize];
-	sprintf(str, "%.2f", f);
+	sprintf(str, "%.*f", precsion,f);
 	return str;
 }
 
-string doubleToStr(double d){
+string doubleToStr(double d,int precsion){
 	char str[strSize];
-	sprintf(str, "%.2f", d);
+	sprintf(str, "%.*f", precsion,d);
 	return str;
 }
 

source/shared_lib/sources/util/util.cpp

@@ -195,8 +195,9 @@ void SystemFlags::handleDebug(DebugType type, const char *fmt, ...) {
     va_list argList;
     va_start(argList, fmt);
 
-    char szBuf[4096]="";
-    vsprintf(szBuf,fmt, argList);
+    const int max_debug_buffer_size = 8096;
+    char szBuf[max_debug_buffer_size]="";
+    vsnprintf(szBuf,max_debug_buffer_size-1,fmt, argList);
 
     // Either output to a logfile or
     if(currentDebugLog.debugLogFileName != "") {