| /* |
| * 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 <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(); |
| #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 |