mirror of
https://github.com/0ldsk00l/nestopia.git
synced 2025-04-02 10:31:51 -04:00
99 lines
2.7 KiB
C++
99 lines
2.7 KiB
C++
////////////////////////////////////////////////////////////////////////////////////////
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//
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// Nestopia - NES/Famicom emulator written in C++
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//
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// Copyright (C) 2003-2008 Martin Freij
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//
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// This file is part of Nestopia.
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//
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// Nestopia is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// Nestopia is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Nestopia; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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////////////////////////////////////////////////////////////////////////////////////////
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#include "NstSystemGuid.hpp"
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namespace Nestopia
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{
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namespace System
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{
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Guid::Guid(const GenericString& string)
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{
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FromString( string );
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}
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Guid::Name Guid::GetString() const
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{
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return
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(
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Name() << HexString( 32, Data1, true ) << '-'
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<< HexString( 16, Data2, true ) << '-'
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<< HexString( 16, Data3, true ) << '-'
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<< HexString( 8, Data4[0], true )
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<< HexString( 8, Data4[1], true ) << '-'
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<< HexString( 8, Data4[2], true )
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<< HexString( 8, Data4[3], true )
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<< HexString( 8, Data4[4], true )
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<< HexString( 8, Data4[5], true )
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<< HexString( 8, Data4[6], true )
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<< HexString( 8, Data4[7], true )
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);
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}
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ulong Guid::ConvertData(const GenericString slice)
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{
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uint value;
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if (!((String::Stack<2+8>("0x") << slice) >> value))
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throw ERR_INVALID_STRING;
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return value;
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}
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void Guid::FromString(const GenericString text)
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{
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if (text.Length() == STRING_LENGTH)
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{
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try
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{
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if
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(
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text[8] != '-' ||
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text[13] != '-' ||
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text[18] != '-' ||
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text[23] != '-'
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)
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throw ERR_INVALID_STRING;
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Data1 = ConvertData( text( 0, 8 ) );
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Data2 = ConvertData( text( 9, 4 ) );
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Data3 = ConvertData( text( 14, 4 ) );
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Data4[0] = ConvertData( text( 19, 2 ) );
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Data4[1] = ConvertData( text( 21, 2 ) );
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for (uint i=2; i < 8; ++i)
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Data4[i] = ConvertData( text( 20 + i * 2, 2 ) );
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}
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catch (Exception)
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{
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Clear();
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}
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}
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else
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{
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Clear();
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}
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}
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}
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}
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