+++ /dev/null
-/*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
-
-This file is part of GtkRadiant.
-
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
-
-#if !defined(INCLUDED_DEBUGGING_DEBUGGING_H)
-#define INCLUDED_DEBUGGING_DEBUGGING_H
-
-/// \file
-/// \brief Debugging macros for fatal error/assert messages.
-
-#include "stream/textstream.h"
-#include "warnings.h"
-#include "generic/static.h"
-
-#if defined(_MSC_VER) && defined(_M_IX86)
-#define DEBUGGER_BREAKPOINT() __asm { int 3 }
-#elif defined (__i386__) && defined (__GNUC__) && __GNUC__ >= 2
-#define DEBUGGER_BREAKPOINT() __asm__ __volatile__ ("int $03")
-#else
-#include <signal.h>
-
-#define DEBUGGER_BREAKPOINT() raise(SIGTRAP);
-#endif
-
-#define STR(x) #x
-#define STR2(x) STR(x)
-#define FILE_LINE __FILE__ ":" STR2(__LINE__)
-
-#if defined(_DEBUG) || 1
-#define DEBUG_ASSERTS
-#endif
-
-class DebugMessageHandler
-{
-public:
- virtual TextOutputStream& getOutputStream() = 0;
- virtual bool handleMessage() = 0;
-};
-
-class NullDebugMessageHandler : public NullOutputStream, public DebugMessageHandler
-{
-public:
- virtual TextOutputStream& getOutputStream()
- {
- return *this;
- }
- virtual bool handleMessage()
- {
- return false;
- }
-};
-
-class DefaultDebugMessageHandler : public DebugMessageHandler
-{
-public:
- virtual TextOutputStream& getOutputStream()
- {
- return globalErrorStream();
- }
- virtual bool handleMessage()
- {
-#if defined(_DEBUG)
- return false; // send debug-break
-#else
- return true;
-#endif
- }
-};
-
-class DebugMessageHandlerRef : public DefaultDebugMessageHandler
-{
- DebugMessageHandler* m_handler;
-public:
- DebugMessageHandlerRef()
- : m_handler(this)
- {
- }
- void setHandler(DebugMessageHandler& handler)
- {
- m_handler = &handler;
- }
- DebugMessageHandler& getHandler()
- {
- return *m_handler;
- }
-};
-
-typedef Static<DebugMessageHandlerRef> GlobalDebugMessageHandler;
-
-inline DebugMessageHandler& globalDebugMessageHandler()
-{
- return GlobalDebugMessageHandler::instance().getHandler();
-}
-
-#if defined(DEBUG_ASSERTS)
-
-/// \brief Sends a \p message to the current debug-message-handler text-output-stream if \p condition evaluates to false.
-#define ASSERT_MESSAGE(condition, message) do{\
-if(!(condition))\
-{\
- globalDebugMessageHandler().getOutputStream() << FILE_LINE "\nassertion failure: " << message << "\n";\
- if(!globalDebugMessageHandler().handleMessage()) { DEBUGGER_BREAKPOINT(); }\
-}} while(0)
-
-/// \brief Sends a \p message to the current debug-message-handler text-output-stream.
-#define ERROR_MESSAGE(message) do{\
-globalDebugMessageHandler().getOutputStream() << FILE_LINE "\nruntime error: " << message << "\n";\
-if(!globalDebugMessageHandler().handleMessage()) { DEBUGGER_BREAKPOINT(); }} while(0)
-
-#define ASSERT_NOTNULL(ptr) ASSERT_MESSAGE(ptr != 0, "pointer \"" #ptr "\" is null")
-
-#else
-
-#define ASSERT_MESSAGE(condition, message)
-#define ERROR_MESSAGE(message)
-#define ASSERT_NOTNULL(ptr)
-
-#endif
-
-#endif