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69 lines
1.6 KiB
C++
Executable File
69 lines
1.6 KiB
C++
Executable File
// Archive/CabIn.h
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#pragma once
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#ifndef __ARCHIVE_CAB_IN_H
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#define __ARCHIVE_CAB_IN_H
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#include "../../IStream.h"
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#include "CabHeader.h"
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#include "CabItem.h"
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namespace NArchive {
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namespace NCab {
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class CInArchiveException
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{
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public:
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enum CCauseType
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{
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kUnexpectedEndOfArchive = 0,
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kIncorrectArchive,
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kUnsupported,
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} Cause;
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CInArchiveException(CCauseType cause) : Cause(cause) {}
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};
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class CInArchiveInfo
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{
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public:
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UINT32 Size; /* size of this cabinet file in bytes */
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BYTE VersionMinor; /* cabinet file format version, minor */
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BYTE VersionMajor; /* cabinet file format version, major */
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UINT16 NumFolders; /* number of CFFOLDER entries in this cabinet */
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UINT16 NumFiles; /* number of CFFILE entries in this cabinet */
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UINT16 Flags; /* cabinet file option indicators */
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UINT16 SetID; /* must be the same for all cabinets in a set */
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UINT16 CabinetNumber; /* number of this cabinet file in a set */
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bool ReserveBlockPresent() const { return (Flags & NHeader::NArchive::NFlags::kReservePresent) != 0; }
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NHeader::NArchive::CPerDataSizes PerDataSizes;
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AString PreviousCabinetName;
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AString PreviousDiskName;
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AString NextCabinetName;
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AString NextDiskName;
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};
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class CProgressVirt
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{
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public:
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STDMETHOD(SetTotal)(const UINT64 *numFiles) PURE;
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STDMETHOD(SetCompleted)(const UINT64 *numFiles) PURE;
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};
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class CInArchive
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{
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public:
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HRESULT Open(IInStream *inStream,
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const UINT64 *searchHeaderSizeLimit,
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CInArchiveInfo &inArchiveInfo,
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CObjectVector<NHeader::CFolder> &folders,
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CObjectVector<CItem> &aFiles,
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CProgressVirt *aProgressVirt);
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};
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}}
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#endif
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