2eaac188bb
BUG=2646 R=pthatcher@webrtc.org Review URL: https://webrtc-codereview.appspot.com/16579004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@6468 4adac7df-926f-26a2-2b94-8c16560cd09d
90 lines
2.9 KiB
C++
90 lines
2.9 KiB
C++
/*
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* libjingle
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* Copyright 2004--2005, Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <signal.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#if WIN32
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#endif // WIN32
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#if OSX
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#include <CoreServices/CoreServices.h>
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#endif // OSX
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#include <algorithm>
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#include "talk/base/common.h"
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#include "talk/base/logging.h"
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//////////////////////////////////////////////////////////////////////
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// Assertions
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//////////////////////////////////////////////////////////////////////
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namespace talk_base {
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void Break() {
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#if WIN32
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::DebugBreak();
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#else // !WIN32
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// On POSIX systems, SIGTRAP signals debuggers to break without killing the
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// process. If a debugger isn't attached, the uncaught SIGTRAP will crash the
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// app.
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raise(SIGTRAP);
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#endif
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// If a debugger wasn't attached, we will have crashed by this point. If a
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// debugger is attached, we'll continue from here.
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}
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static AssertLogger custom_assert_logger_ = NULL;
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void SetCustomAssertLogger(AssertLogger logger) {
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custom_assert_logger_ = logger;
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}
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void LogAssert(const char* function, const char* file, int line,
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const char* expression) {
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if (custom_assert_logger_) {
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custom_assert_logger_(function, file, line, expression);
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} else {
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LOG(LS_ERROR) << file << "(" << line << ")" << ": ASSERT FAILED: "
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<< expression << " @ " << function;
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}
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}
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bool IsOdd(int n) {
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return (n & 0x1);
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}
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bool IsEven(int n) {
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return !IsOdd(n);
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}
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} // namespace talk_base
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