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o3de/Code/CryEngine/CrySystem/XML/XMLPatcher.h

86 lines
3.0 KiB
C++

/*
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
* its licensors.
*
* For complete copyright and license terms please see the LICENSE at the root of this
* distribution (the "License"). All use of this software is governed by the License,
* or, if provided, by the license below or the license accompanying this file. Do not
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
*/
// Original file Copyright Crytek GMBH or its affiliates, used under license.
#ifndef CRYINCLUDE_CRYSYSTEM_XML_XMLPATCHER_H
#define CRYINCLUDE_CRYSYSTEM_XML_XMLPATCHER_H
#pragma once
#if defined(WIN32) && !defined(_RELEASE)
#define DATA_PATCH_DEBUG 1
#else
#define DATA_PATCH_DEBUG 0
#endif
class CXMLPatcher
{
protected:
#if DATA_PATCH_DEBUG
ICVar * m_pDumpFilesCVar;
#endif
XmlNodeRef m_patchXML;
const char* m_pFileBeingPatched;
bool m_patchingEnabled;
void PatchFail(
const char* pInReason);
XmlNodeRef ApplyPatchToNode(
const XmlNodeRef& inNode,
const XmlNodeRef& inPatch);
XmlNodeRef DuplicateForPatching(
const XmlNodeRef& inOrig,
bool inShareChildren);
bool CompareTags(
const XmlNodeRef& inA,
const XmlNodeRef& inB);
XmlNodeRef GetMatchTag(
const XmlNodeRef& inNode);
XmlNodeRef GetReplaceTag(
const XmlNodeRef& inNode,
bool* outShouldReplaceChildren);
XmlNodeRef GetInsertTag(
const XmlNodeRef& inNode);
XmlNodeRef GetDeleteTag(
const XmlNodeRef& inNode);
XmlNodeRef FindPatchForFile(
const char* pInFileToPatch);
#if DATA_PATCH_DEBUG
void DumpXMLNodes(
AZ::IO::HandleType inFileHandle,
int inIndent,
const XmlNodeRef& inNode,
CryFixedStringT<512>* ioTempString);
void DumpFiles(
const char* pInXMLFileName,
const XmlNodeRef& inBefore,
const XmlNodeRef& inAfter);
void DumpXMLFile(
const char* pInFilePath,
const XmlNodeRef& inNode);
#endif
public:
CXMLPatcher(XmlNodeRef& patchXML);
~CXMLPatcher();
XmlNodeRef ApplyXMLDataPatch(
const XmlNodeRef& inNode,
const char* pInXMLFileName);
};
#endif // CRYINCLUDE_CRYSYSTEM_XML_XMLPATCHER_H