/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is mozilla.org code. * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Adam Lock * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #ifndef BROWSER_DIAGNOSTICS_H #define BROWSER_DIAGNOSTICS_H #ifdef _DEBUG # include # define NG_TRACE NgTrace # define NG_TRACE_METHOD(fn) \ { \ NG_TRACE(_T("0x%04x %s()\n"), (int) GetCurrentThreadId(), _T(#fn)); \ } # define NG_TRACE_METHOD_ARGS(fn, pattern, args) \ { \ NG_TRACE(_T("0x%04x %s(") _T(pattern) _T(")\n"), (int) GetCurrentThreadId(), _T(#fn), args); \ } # define NG_ASSERT(expr) assert(expr) # define NG_ASSERT_POINTER(p, type) \ NG_ASSERT(((p) != NULL) && NgIsValidAddress((p), sizeof(type), FALSE)) # define NG_ASSERT_NULL_OR_POINTER(p, type) \ NG_ASSERT(((p) == NULL) || NgIsValidAddress((p), sizeof(type), FALSE)) #else # define NG_TRACE 1 ? (void)0 : NgTrace # define NG_TRACE_METHOD(fn) # define NG_TRACE_METHOD_ARGS(fn, pattern, args) # define NG_ASSERT(X) # define NG_ASSERT_POINTER(p, type) # define NG_ASSERT_NULL_OR_POINTER(p, type) #endif #define NG_TRACE_ALWAYS AtlTrace inline void _cdecl NgTrace(LPCSTR lpszFormat, ...) { va_list args; va_start(args, lpszFormat); int nBuf; char szBuffer[512]; nBuf = _vsnprintf(szBuffer, sizeof(szBuffer), lpszFormat, args); NG_ASSERT(nBuf < sizeof(szBuffer)); //Output truncated as it was > sizeof(szBuffer) OutputDebugStringA(szBuffer); va_end(args); } inline BOOL NgIsValidAddress(const void* lp, UINT nBytes, BOOL bReadWrite = TRUE) { return (lp != NULL && !IsBadReadPtr(lp, nBytes) && (!bReadWrite || !IsBadWritePtr((LPVOID)lp, nBytes))); } #endif