103 lines
3.0 KiB
C++
103 lines
3.0 KiB
C++
/*
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* Copyright (c) 2008, Power of Two Games LLC
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* 2010, Strahinja Markovic
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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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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Power of Two Games LLC nor the
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* names of its contributors may 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 POWER OF TWO GAMES LLC ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL POWER OF TWO GAMES LLC BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "CustomAssert.h"
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#include <cstdio>
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#include <cstdarg>
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namespace assert_ns
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{
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namespace
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{
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Assert::FailBehavior DefaultHandler(const char* condition,
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const char* msg,
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const char* file,
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const int line)
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{
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std::printf("%s(%d): Assert Failure: ", file, line);
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if (condition != NULL)
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std::printf("'%s' ", condition);
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if (msg != NULL)
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std::printf("%s", msg);
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std::printf("\n");
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return Assert::Halt;
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}
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Assert::Handler& GetAssertHandlerInstance()
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{
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static Assert::Handler s_handler = &DefaultHandler;
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return s_handler;
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}
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}
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Assert::Handler Assert::GetHandler()
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{
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return GetAssertHandlerInstance();
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}
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void Assert::SetHandler(Assert::Handler newHandler)
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{
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GetAssertHandlerInstance() = newHandler;
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}
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Assert::FailBehavior Assert::ReportFailure(const char* condition,
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const char* file,
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const int line,
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const char* msg, ...)
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{
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const char* message = NULL;
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if (msg != NULL)
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{
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char messageBuffer[1024];
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{
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va_list args;
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va_start(args, msg);
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#if defined(_MSC_VER)
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vsnprintf_s(messageBuffer, 1024, 1024, msg, args);
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#else
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vsnprintf(messageBuffer, 1024, msg, args);
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#endif
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va_end(args);
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}
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message = messageBuffer;
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}
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return GetAssertHandlerInstance()(condition, message, file, line);
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}
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}
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