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69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file 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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*
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*/
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// Original file Copyright Crytek GMBH or its affiliates, used under license.
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#ifndef CRYINCLUDE_CRYXML_IXMLSERIALIZER_H
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#define CRYINCLUDE_CRYXML_IXMLSERIALIZER_H
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#pragma once
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#include "IXml.h"
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#include <cstdio>
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class IXMLDataSink;
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class IXMLDataSource;
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struct IXmlBufferSource
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{
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virtual int Read(void* buffer, int size) const = 0;
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};
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class FileXmlBufferSource
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: public IXmlBufferSource
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{
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public:
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FileXmlBufferSource(const char* path)
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{
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file = nullptr;
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azfopen(&file, path, "r");
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}
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~FileXmlBufferSource()
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{
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if (file)
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{
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std::fclose(file);
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}
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}
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virtual int Read(void* buffer, int size) const
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{
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if (!file)
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{
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return 0;
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}
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return check_cast<int>(std::fread(buffer, 1, size, file));
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}
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private:
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mutable std::FILE* file;
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};
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class IXMLSerializer
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{
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public:
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virtual XmlNodeRef CreateNode(const char* tag) = 0;
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virtual bool Write(XmlNodeRef root, const char* szFileName) = 0;
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virtual XmlNodeRef Read(const IXmlBufferSource& source, bool bRemoveNonessentialSpacesFromContent, int nErrorBufferSize, char* szErrorBuffer) = 0;
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};
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#endif // CRYINCLUDE_CRYXML_IXMLSERIALIZER_H
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