forked from Mirrors/openclonk
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/*
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* OpenClonk, http://www.openclonk.org
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*
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* Copyright (c) 2001-2009, RedWolf Design GmbH, http://www.clonk.de/
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* Copyright (c) 2009-2016, The OpenClonk Team and contributors
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*
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* Distributed under the terms of the ISC license; see accompanying file
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* "COPYING" for details.
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*
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* "Clonk" is a registered trademark of Matthes Bender, used with permission.
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* See accompanying file "TRADEMARK" for details.
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*
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* To redistribute this file separately, substitute the full license texts
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* for the above references.
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*/
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/* Update package support */
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#ifndef INC_C4GroupEx
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#define INC_C4GroupEx
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#include "lib/C4InputValidation.h"
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const int C4UP_MaxUpGrpCnt = 50;
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class C4UpdatePackageCore
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{
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public:
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int32_t RequireVersion[4] = { 0, 0, 0, 0 };
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char Name[C4MaxName + 1] = { 0 };
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char DestPath[_MAX_PATH + 1] = { 0 };
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int32_t GrpUpdate = 0;
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int32_t UpGrpCnt = 0; // number of file versions that can be updated by this package
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uint32_t GrpChks1[C4UP_MaxUpGrpCnt] = { 0 }, GrpChks2 = 0;
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public:
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void CompileFunc(StdCompiler *pComp);
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bool Load(C4Group &hGroup);
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bool Save(C4Group &hGroup);
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};
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#define C4UPD_CHK_OK 0
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#define C4UPD_CHK_NO_SOURCE 1
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#define C4UPD_CHK_BAD_SOURCE 2
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#define C4UPD_CHK_ALREADY_UPDATED 3
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#define C4UPD_CHK_BAD_VERSION 4
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class C4UpdatePackage : public C4UpdatePackageCore
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{
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public:
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bool Load(C4Group *pGroup);
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bool Execute(C4Group *pGroup);
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static bool Optimize(C4Group *pGrpFrom, const char *strTarget);
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int Check(C4Group *pGroup);
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bool MakeUpdate(const char *strFile1, const char *strFile2, const char *strUpdateFile, const char *strName = NULL);
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protected:
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bool DoUpdate(C4Group *pGrpFrom, class C4GroupEx *pGrpTo, const char *strFileName);
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bool DoGrpUpdate(C4Group *pUpdateData, class C4GroupEx *pGrpTo);
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static bool Optimize(C4Group *pGrpFrom, class C4GroupEx *pGrpTo, const char *strFileName);
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bool MkUp(C4Group *pGrp1, C4Group *pGrp2, C4GroupEx *pUpGr, bool *fModified);
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bool OpenUnpackParents(C4GroupEx &rGroup, const char *strGroup, const char *strEnsureMaker);
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CStdFile Log;
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void WriteLog(const char *strMsg, ...) GNUC_FORMAT_ATTRIBUTE_O;
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};
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bool C4Group_ApplyUpdate(C4Group &hGroup, unsigned long ParentProcessID);
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#endif
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