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75 lines
2.1 KiB
C++
75 lines
2.1 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 <cstdlib>
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#include <cerrno>
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#include <cwchar>
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#include "NstCore.hpp"
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#include "NstPins.hpp"
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#ifndef ANDROID
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#include <wchar.h>
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#endif
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namespace Nes
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{
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namespace Core
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{
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wcstring Pins::ConstPinsProxy::ComponentProxy::Init(wcstring s)
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{
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while (*s && *s != L' ')
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s++;
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return s;
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}
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Pins::ConstPinsProxy::ComponentProxy::ComponentProxy(wcstring s)
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: component(s), end(Init(s))
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{
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}
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bool Pins::ConstPinsProxy::ComponentProxy::operator == (wcstring s) const
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{
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return ulong(end - component) == wcslen(s) && Core::StringCompare( component, s, end - component ) == 0;
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}
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uint Pins::ConstPinsProxy::ComponentProxy::LineProxy::Init(wchar_t c,wcstring s)
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{
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if (*s == L' ' && Core::StringCompare(s+1,&c,1) == 0)
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{
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const ulong line = std::wcstoul( s+2, NULL, 10 );
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if (errno != ERANGE && line < ~0U)
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return line;
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}
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return ~0U;
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}
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Pins::ConstPinsProxy::ComponentProxy::LineProxy::LineProxy(wchar_t c,wcstring s)
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: line(Init(c,s))
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{
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}
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}
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}
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