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| 1 // Lzma/Handler.h | |
| 2 | |
| 3 #ifndef __GZIP_HANDLER_H | |
| 4 #define __GZIP_HANDLER_H | |
| 5 | |
| 6 #include "Common/MyCom.h" | |
| 7 | |
| 8 #include "../IArchive.h" | |
| 9 #include "../../Common/CreateCoder.h" | |
| 10 | |
| 11 #include "LzmaIn.h" | |
| 12 | |
| 13 namespace NArchive { | |
| 14 namespace NLzma { | |
| 15 | |
| 16 // const UInt64 k_LZMA = 0x030101; | |
| 17 | |
| 18 class CHandler: | |
| 19 public IInArchive, | |
| 20 PUBLIC_ISetCompressCodecsInfo | |
| 21 public CMyUnknownImp | |
| 22 { | |
| 23 public: | |
| 24 MY_QUERYINTERFACE_BEGIN | |
| 25 MY_QUERYINTERFACE_ENTRY(IInArchive) | |
| 26 QUERY_ENTRY_ISetCompressCodecsInfo | |
| 27 MY_QUERYINTERFACE_END | |
| 28 MY_ADDREF_RELEASE | |
| 29 | |
| 30 STDMETHOD(Open)(IInStream *inStream, | |
| 31 const UInt64 *maxCheckStartPosition, | |
| 32 IArchiveOpenCallback *openArchiveCallback); | |
| 33 STDMETHOD(Close)(); | |
| 34 | |
| 35 STDMETHOD(GetNumberOfItems)(UInt32 *numItems); | |
| 36 STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value); | |
| 37 STDMETHOD(Extract)(const UInt32* indices, UInt32 numItems, | |
| 38 Int32 testMode, IArchiveExtractCallback *extractCallback); | |
| 39 | |
| 40 STDMETHOD(GetArchiveProperty)(PROPID propID, PROPVARIANT *value); | |
| 41 | |
| 42 STDMETHOD(GetNumberOfProperties)(UInt32 *numProperties); | |
| 43 STDMETHOD(GetPropertyInfo)(UInt32 index, | |
| 44 BSTR *name, PROPID *propID, VARTYPE *varType); | |
| 45 | |
| 46 STDMETHOD(GetNumberOfArchiveProperties)(UInt32 *numProperties); | |
| 47 STDMETHOD(GetArchivePropertyInfo)(UInt32 index, | |
| 48 BSTR *name, PROPID *propID, VARTYPE *varType); | |
| 49 | |
| 50 UString GetMethodString(); | |
| 51 public: | |
| 52 CHandler() { } | |
| 53 | |
| 54 private: | |
| 55 CHeader m_StreamInfo; | |
| 56 UInt64 m_StreamStartPosition; | |
| 57 UInt64 m_PackSize; | |
| 58 | |
| 59 CMyComPtr<IInStream> m_Stream; | |
| 60 | |
| 61 DECL_EXTERNAL_CODECS_VARS | |
| 62 | |
| 63 DECL_ISetCompressCodecsInfo | |
| 64 | |
| 65 }; | |
| 66 | |
| 67 }} | |
| 68 | |
| 69 #endif | |
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Chromium Code Reviews
Issue 624713003:
Keep only base/extractor.[cc|h]. (Closed)
Base URL: https://chromium.googlesource.com/external/omaha.git@master