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/*
* 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 <signal.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.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();
#else // !WIN32
// On POSIX systems, SIGTRAP signals debuggers to break without killing the
// process. If a debugger isn't attached, the uncaught SIGTRAP will crash the
// app.
raise(SIGTRAP);
#endif
// If a debugger wasn't attached, we will have crashed by this point. If a
// debugger is attached, we'll continue from here.
}
static AssertLogger custom_assert_logger_ = NULL;
void SetCustomAssertLogger(AssertLogger logger) {
custom_assert_logger_ = logger;
}
void LogAssert(const char* function, const char* file, int line,
const char* expression) {
if (custom_assert_logger_) {
custom_assert_logger_(function, file, line, expression);
} else {
LOG(LS_ERROR) << file << "(" << line << ")" << ": ASSERT FAILED: "
<< expression << " @ " << function;
}
}
} // namespace talk_base
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