Created framework for new network utility applications.

svn path=/trunk/; revision=3376

rosapps/net/netstat/trace.c

@@ -0,0 +1,53 @@
+/////////////////////////////////////////////////////////////////////////////
+// Diagnostic Trace
+//
+#include <stdio.h> 
+#include <stdarg.h>
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <tchar.h>
+#include "trace.h"
+
+
+#ifdef _DEBUG
+
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+
+void _DebugBreak(void)
+{
+    DebugBreak();
+}
+
+void Trace(TCHAR* lpszFormat, ...)
+{
+    va_list args;
+    int nBuf;
+    TCHAR szBuffer[512];
+
+    va_start(args, lpszFormat);
+    nBuf = _vsntprintf(szBuffer, sizeof(szBuffer)/sizeof(TCHAR), lpszFormat, args);
+    OutputDebugString(szBuffer);
+    // was there an error? was the expanded string too long?
+    //ASSERT(nBuf >= 0);
+    va_end(args);
+}
+
+void Assert(void* assert, TCHAR* file, int line, void* msg)
+{
+    if (msg == NULL) {
+        printf("ASSERT -- %s occured on line %u of file %s.\n",
+               assert, line, file);
+    } else {
+        printf("ASSERT -- %s occured on line %u of file %s: Message = %s.\n",
+               assert, line, file, msg);
+    }
+}
+
+#else
+
+void Trace(TCHAR* lpszFormat, ...) { };
+void Assert(void* assert, TCHAR* file, int line, void* msg) { };
+
+#endif //_DEBUG
+/////////////////////////////////////////////////////////////////////////////