wxgui branch: Maintenance merge against trunk, plus many cleanups and project-level changes.

* Moved the x86 emitter to /common, so that plugins can link against it if they wish.
 * Created a new "utility" class in /common which houses string utils, fast memcpy, common exception classes, and other handy dandies.
 * Removed old-style linux automake files from the pcsx2 dir since they were hopelessly out of date (and their multi-file-per-line format makes svn merging impossible >_<)

git-svn-id: http://pcsx2.googlecode.com/svn/branches/wxgui@1454 96395faa-99c1-11dd-bbfe-3dabce05a288

common/src/Utilities/Exceptions.cpp

@@ -0,0 +1,165 @@
+/*  Pcsx2 - Pc Ps2 Emulator
+ *  Copyright (C) 2002-2009  Pcsx2 Team
+ *
+ *  This program 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.
+ *
+ *  This program 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 this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#include "PrecompiledHeader.h"
+
+wxLocale* g_EnglishLocale = NULL;
+//g_EnglishLocale = new wxLocale( wxLANGUAGE_ENGLISH );
+
+wxString GetEnglish( const char* msg )
+{
+	if( g_EnglishLocale == NULL ) return wxString::FromAscii(msg);
+	return g_EnglishLocale->GetString( wxString::FromAscii(msg).c_str() );
+}
+
+wxString GetTranslation( const char* msg )
+{
+	return wxGetTranslation( wxString::FromAscii(msg).c_str() );
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+namespace Exception
+{
+	// ------------------------------------------------------------------------
+	BaseException::~BaseException() throw() {}
+
+	BaseException::BaseException( const wxString& msg_eng, const wxString& msg_xlt ) :
+		m_message_eng( msg_eng ),
+		m_message( msg_xlt ),
+		m_stacktrace( wxEmptyString )		// unsupported yet
+	{
+		// Major hack. After a couple of tries, I'm still not managing to get Linux to catch these exceptions, so that the user actually
+		// gets the messages. Since Console is unavailable at this level, I'm using a simple printf, which of course, means it doesn't get
+		// logged. But at least the user sees it.
+		//
+		// I'll rip this out once I get Linux to actually catch these exceptions. Say, in BeginExecution or StartGui, like I would expect.
+		// -- arcum42
+#ifdef __LINUX__
+        wxLogError( msg_eng.c_str() );
+#endif
+	}
+
+	// given message is assumed to be a translation key, and will be stored in translated
+	// and untranslated forms.
+	BaseException::BaseException( const char* msg_eng ) :
+		m_message_eng( GetEnglish( msg_eng ) ),
+		m_message( GetTranslation( msg_eng ) ),
+		m_stacktrace( wxEmptyString )		// unsupported yet
+	{
+        wxLogError( m_message_eng.c_str() );
+	}
+
+	wxString BaseException::LogMessage() const
+	{
+		return m_message_eng + L"\n\n" + m_stacktrace;
+	}
+
+	// ------------------------------------------------------------------------
+	wxString Stream::LogMessage() const
+	{
+		return wxsFormat(
+			L"Stream exception: %s\n\tObject name: %s",
+			m_message_eng.c_str(), StreamName.c_str()
+		) + m_stacktrace;
+	}
+
+	wxString Stream::DisplayMessage() const
+	{
+		return m_message + L"\n" + StreamName.c_str();
+	}
+
+	// ------------------------------------------------------------------------
+	wxString PluginFailure::LogMessage() const
+	{
+		return wxsFormat(
+			L"%s plugin has encountered an error.\n\n",
+			plugin_name.c_str()
+		) + m_stacktrace;
+	}
+
+	wxString PluginFailure::DisplayMessage() const
+	{
+		return wxsFormat( m_message, plugin_name.c_str() );
+	}
+
+	// ------------------------------------------------------------------------
+	wxString FreezePluginFailure::LogMessage() const
+	{
+		return wxsFormat(
+			L"%s plugin returned an error while %s the state.\n\n",
+			plugin_name.c_str(),
+			freeze_action.c_str()
+		) + m_stacktrace;
+	}
+
+	wxString FreezePluginFailure::DisplayMessage() const
+	{
+		return m_message;
+	}
+
+	// ------------------------------------------------------------------------
+	wxString UnsupportedStateVersion::LogMessage() const
+	{
+		// Note: no stacktrace needed for this one...
+		return wxsFormat( L"Unknown or unsupported savestate version: 0x%x", Version );
+	}
+
+	wxString UnsupportedStateVersion::DisplayMessage() const
+	{
+		// m_message contains a recoverable savestate error which is helpful to the user.
+		return wxsFormat(
+			m_message + L"\n\n" +
+			wxsFormat( L"Unknown savestate version: 0x%x", Version )
+		);
+	}
+
+	// ------------------------------------------------------------------------
+	wxString StateCrcMismatch::LogMessage() const
+	{
+		// Note: no stacktrace needed for this one...
+		return wxsFormat(
+			L"Game/CDVD does not match the savestate CRC.\n"
+			L"\tCdvd CRC: 0x%X\n\tGame CRC: 0x%X\n",
+			Crc_Savestate, Crc_Cdvd
+		);
+	}
+
+	wxString StateCrcMismatch::DisplayMessage() const
+	{
+		return wxsFormat(
+			m_message + L"\n\n" +
+			wxsFormat( 
+				L"Savestate game/crc mismatch. Cdvd CRC: 0x%X Game CRC: 0x%X\n",
+				Crc_Savestate, Crc_Cdvd
+			)
+		);
+	}
+
+	// ------------------------------------------------------------------------
+	wxString IndexBoundsFault::LogMessage() const
+	{
+		return L"Index out of bounds on SafeArray: " + ArrayName +
+			wxsFormat( L"(index=%d, size=%d)", BadIndex, ArrayLength );
+	}
+
+	wxString IndexBoundsFault::DisplayMessage() const
+	{
+		return m_message;
+	}
+}