Add TrueCrypt 7.1a MacOSX/Linux specific source files.

src/Platform/Unix/SystemException.cpp

@@ -0,0 +1,66 @@
+/*
+ Copyright (c) 2008-2009 TrueCrypt Developers Association. All rights reserved.
+
+ Governed by the TrueCrypt License 3.0 the full text of which is contained in
+ the file License.txt included in TrueCrypt binary and source code distribution
+ packages.
+*/
+
+#include <errno.h>
+#include <string.h>
+#include "Platform/SerializerFactory.h"
+#include "Platform/SystemException.h"
+#include "Platform/StringConverter.h"
+
+namespace TrueCrypt
+{
+	SystemException::SystemException ()
+		: ErrorCode (errno)
+	{
+	}
+
+	SystemException::SystemException (const string &message)
+		: Exception (message), ErrorCode (errno)
+	{
+	}
+
+	SystemException::SystemException (const string &message, const string &subject)
+		: Exception (message, StringConverter::ToWide (subject)), ErrorCode (errno)
+	{
+	}
+
+	SystemException::SystemException (const string &message, const wstring &subject)
+		: Exception (message, subject), ErrorCode (errno)
+	{
+	}
+	
+	void SystemException::Deserialize (shared_ptr <Stream> stream)
+	{
+		Exception::Deserialize (stream);
+		Serializer sr (stream);
+		sr.Deserialize ("ErrorCode", ErrorCode);
+	}
+
+	bool SystemException::IsError () const
+	{
+		return ErrorCode != 0;
+	}
+	
+	void SystemException::Serialize (shared_ptr <Stream> stream) const
+	{
+		Exception::Serialize (stream);
+		Serializer sr (stream);
+		sr.Serialize ("ErrorCode", ErrorCode);
+	}
+
+	wstring SystemException::SystemText () const
+	{
+		return StringConverter::ToWide (strerror ((int) ErrorCode));
+	}
+
+#define TC_EXCEPTION(TYPE) TC_SERIALIZER_FACTORY_ADD(TYPE)
+#undef TC_EXCEPTION_NODECL
+#define TC_EXCEPTION_NODECL(TYPE) TC_SERIALIZER_FACTORY_ADD(TYPE)
+
+	TC_SERIALIZER_FACTORY_ADD_EXCEPTION_SET (SystemException);
+}