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Annotation of truecrypt/platform/unix/systemexception.cpp, revision 1.1

1.1     ! root        1: /*
        !             2:  Copyright (c) 2008 TrueCrypt Foundation. All rights reserved.
        !             3: 
        !             4:  Governed by the TrueCrypt License 2.4 the full text of which is contained
        !             5:  in the file License.txt included in TrueCrypt binary and source code
        !             6:  distribution packages.
        !             7: */
        !             8: 
        !             9: #include <errno.h>
        !            10: #include <string.h>
        !            11: #include "Platform/SerializerFactory.h"
        !            12: #include "Platform/SystemException.h"
        !            13: #include "Platform/StringConverter.h"
        !            14: 
        !            15: namespace TrueCrypt
        !            16: {
        !            17:        SystemException::SystemException (const string &message)
        !            18:                : Exception (message), ErrorCode (errno)
        !            19:        {
        !            20:        }
        !            21: 
        !            22:        SystemException::SystemException (const string &message, const string &subject)
        !            23:                : Exception (message, StringConverter::ToWide (subject)), ErrorCode (errno)
        !            24:        {
        !            25:        }
        !            26: 
        !            27:        SystemException::SystemException (const string &message, const wstring &subject)
        !            28:                : Exception (message, subject), ErrorCode (errno)
        !            29:        {
        !            30:        }
        !            31:        
        !            32:        void SystemException::Deserialize (shared_ptr <Stream> stream)
        !            33:        {
        !            34:                Exception::Deserialize (stream);
        !            35:                Serializer sr (stream);
        !            36:                sr.Deserialize ("ErrorCode", ErrorCode);
        !            37:        }
        !            38: 
        !            39:        bool SystemException::IsError () const
        !            40:        {
        !            41:                return ErrorCode != 0;
        !            42:        }
        !            43:        
        !            44:        void SystemException::Serialize (shared_ptr <Stream> stream) const
        !            45:        {
        !            46:                Exception::Serialize (stream);
        !            47:                Serializer sr (stream);
        !            48:                sr.Serialize ("ErrorCode", ErrorCode);
        !            49:        }
        !            50: 
        !            51:        wstring SystemException::SystemText () const
        !            52:        {
        !            53:                return StringConverter::ToWide (strerror (ErrorCode));
        !            54:        }
        !            55: 
        !            56: #define TC_EXCEPTION(TYPE) TC_SERIALIZER_FACTORY_ADD(TYPE)
        !            57: #undef TC_EXCEPTION_NODECL
        !            58: #define TC_EXCEPTION_NODECL(TYPE) TC_SERIALIZER_FACTORY_ADD(TYPE)
        !            59: 
        !            60:        TC_SERIALIZER_FACTORY_ADD_EXCEPTION_SET (SystemException);
        !            61: }

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