talk/base/common.cc

/*
 * libjingle
 * Copyright 2004--2005, Google Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *  3. The name of the author may not be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <stdlib.h>
#include <stdio.h>
#include <memory.h>

#if WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#endif  // WIN32

#if OSX
#include <CoreServices/CoreServices.h>
#endif  // OSX

#include <algorithm>
#include "talk/base/common.h"
#include "talk/base/logging.h"

//////////////////////////////////////////////////////////////////////
// Assertions
//////////////////////////////////////////////////////////////////////

namespace talk_base {

void Break() {
#if WIN32
  ::DebugBreak();
#elif OSX  // !WIN32
  ::Debugger();
#else // !OSX && !WIN32
#if _DEBUG_HAVE_BACKTRACE
  OutputTrace();
#endif
  abort();
#endif // !OSX && !WIN32
}

void LogAssert(const char * function, const char * file, int line,
               const char * expression) {
  // TODO - if we put hooks in here, we can do a lot fancier logging
  LOG(LS_ERROR) << file << "(" << line << ")" << ": ASSERT FAILED: "
                << expression << " @ " << function;
}

} // namespace talk_base