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71 lines
1.5 KiB
71 lines
1.5 KiB
4 months ago
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/* -*- Mode: C; tab-width: 4 -*-
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*
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* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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using namespace System;
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using namespace System::Text;
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namespace Apple
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{
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__gc class PString
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{
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public:
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PString(String* string)
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{
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if (string != NULL)
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{
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Byte unicodeBytes[] = Encoding::Unicode->GetBytes(string);
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Byte utf8Bytes[] = Encoding::Convert(Encoding::Unicode, Encoding::UTF8, unicodeBytes);
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m_p = Marshal::AllocHGlobal(utf8Bytes->Length + 1);
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Byte __pin * p = &utf8Bytes[0];
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char * hBytes = static_cast<char*>(m_p.ToPointer());
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memcpy(hBytes, p, utf8Bytes->Length);
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hBytes[utf8Bytes->Length] = '\0';
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}
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else
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{
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m_p = NULL;
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}
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}
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~PString()
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{
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Marshal::FreeHGlobal(m_p);
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}
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const char*
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c_str()
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{
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if (m_p != NULL)
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{
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return static_cast<const char*>(m_p.ToPointer());
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}
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else
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{
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return NULL;
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}
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}
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protected:
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IntPtr m_p;
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};
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}
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