diff options
Diffstat (limited to 'other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.h')
| -rw-r--r-- | other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.h | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.h b/other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.h new file mode 100644 index 000000000..3da9b8859 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zHandler.h @@ -0,0 +1,234 @@ +// 7z/Handler.h
+
+#ifndef __7Z_HANDLER_H
+#define __7Z_HANDLER_H
+
+#include "../IArchive.h"
+#include "7zIn.h"
+
+#include "7zCompressionMode.h"
+
+#ifndef _SFX
+#include "7zMethods.h"
+#endif
+
+#ifdef COMPRESS_MT
+#include "../../../Windows/System.h"
+#endif
+
+namespace NArchive {
+namespace N7z {
+
+#ifdef _7Z_VOL
+struct CRef
+{
+ int VolumeIndex;
+ int ItemIndex;
+};
+
+/*
+struct CRef2
+{
+ CRecordVector<CRef> Refs;
+ UInt64 UnPackSize;
+ UInt64 PackSize;
+ UInt64 StartPos;
+ CRef2(): UnPackSize(0), PackSize(0), StartPos(0) {}
+};
+*/
+
+struct CVolume
+{
+ int StartRef2Index;
+ CMyComPtr<IInStream> Stream;
+ CArchiveDatabaseEx Database;
+};
+#endif
+
+#ifndef EXTRACT_ONLY
+
+struct COneMethodInfo
+{
+ CObjectVector<CProperty> CoderProperties;
+ UString MethodName;
+};
+#endif
+
+// {23170F69-40C1-278A-1000-000110070000}
+DEFINE_GUID(CLSID_CFormat7z,
+ 0x23170F69, 0x40C1, 0x278A, 0x10, 0x00, 0x00, 0x01, 0x10, 0x07, 0x00, 0x00);
+
+#ifndef __7Z_SET_PROPERTIES
+
+#ifdef EXTRACT_ONLY
+#ifdef COMPRESS_MT
+#define __7Z_SET_PROPERTIES
+#endif
+#else
+#define __7Z_SET_PROPERTIES
+#endif
+
+#endif
+
+
+class CHandler:
+ public IInArchive,
+ #ifdef _7Z_VOL
+ public IInArchiveGetStream,
+ #endif
+ #ifdef __7Z_SET_PROPERTIES
+ public ISetProperties,
+ #endif
+ #ifndef EXTRACT_ONLY
+ public IOutArchive,
+ #endif
+ public CMyUnknownImp
+{
+public:
+ MY_QUERYINTERFACE_BEGIN
+ #ifdef _7Z_VOL
+ MY_QUERYINTERFACE_ENTRY(IInArchiveGetStream)
+ #endif
+ #ifdef __7Z_SET_PROPERTIES
+ MY_QUERYINTERFACE_ENTRY(ISetProperties)
+ #endif
+ #ifndef EXTRACT_ONLY
+ MY_QUERYINTERFACE_ENTRY(IOutArchive)
+ #endif
+ MY_QUERYINTERFACE_END
+ MY_ADDREF_RELEASE
+
+ STDMETHOD(Open)(IInStream *stream,
+ const UInt64 *maxCheckStartPosition,
+ IArchiveOpenCallback *openArchiveCallback);
+ STDMETHOD(Close)();
+
+ STDMETHOD(GetNumberOfItems)(UInt32 *numItems);
+ STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value);
+ STDMETHOD(Extract)(const UInt32* indices, UInt32 numItems,
+ Int32 testMode, IArchiveExtractCallback *extractCallback);
+
+ STDMETHOD(GetArchiveProperty)(PROPID propID, PROPVARIANT *value);
+
+ STDMETHOD(GetNumberOfProperties)(UInt32 *numProperties);
+ STDMETHOD(GetPropertyInfo)(UInt32 index,
+ BSTR *name, PROPID *propID, VARTYPE *varType);
+
+ STDMETHOD(GetNumberOfArchiveProperties)(UInt32 *numProperties);
+ STDMETHOD(GetArchivePropertyInfo)(UInt32 index,
+ BSTR *name, PROPID *propID, VARTYPE *varType);
+
+ #ifdef _7Z_VOL
+ STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **stream);
+ #endif
+
+ #ifdef __7Z_SET_PROPERTIES
+ STDMETHOD(SetProperties)(const wchar_t **names, const PROPVARIANT *values, Int32 numProperties);
+ #endif
+
+ #ifndef EXTRACT_ONLY
+ // IOutArchiveHandler
+ STDMETHOD(UpdateItems)(ISequentialOutStream *outStream, UInt32 numItems,
+ IArchiveUpdateCallback *updateCallback);
+
+ STDMETHOD(GetFileTimeType)(UInt32 *type);
+
+ // ISetProperties
+
+ HRESULT SetSolidSettings(const UString &s);
+ HRESULT SetSolidSettings(const PROPVARIANT &value);
+ #endif
+
+ CHandler();
+
+private:
+ #ifdef _7Z_VOL
+ CObjectVector<CVolume> _volumes;
+ CObjectVector<CRef> _refs;
+ #else
+ CMyComPtr<IInStream> _inStream;
+ NArchive::N7z::CArchiveDatabaseEx _database;
+ #endif
+
+ #ifdef COMPRESS_MT
+ UInt32 _numThreads;
+ #endif
+
+ #ifndef EXTRACT_ONLY
+ CObjectVector<COneMethodInfo> _methods;
+ CRecordVector<CBind> _binds;
+ bool _removeSfxBlock;
+ UInt64 _numSolidFiles;
+ UInt64 _numSolidBytes;
+ bool _numSolidBytesDefined;
+ bool _solidExtension;
+
+ bool _compressHeaders;
+ bool _compressHeadersFull;
+ bool _encryptHeaders;
+
+ bool _autoFilter;
+ UInt32 _level;
+
+ bool _volumeMode;
+
+
+ HRESULT SetParam(COneMethodInfo &oneMethodInfo, const UString &name, const UString &value);
+ HRESULT SetParams(COneMethodInfo &oneMethodInfo, const UString &srcString);
+
+ HRESULT SetPassword(CCompressionMethodMode &methodMode,
+ IArchiveUpdateCallback *updateCallback);
+
+ HRESULT SetCompressionMethod(CCompressionMethodMode &method,
+ CObjectVector<COneMethodInfo> &methodsInfo
+ #ifdef COMPRESS_MT
+ , UInt32 numThreads
+ #endif
+ );
+
+ HRESULT SetCompressionMethod(
+ CCompressionMethodMode &method,
+ CCompressionMethodMode &headerMethod);
+
+ #endif
+
+ #ifndef _SFX
+
+ CRecordVector<UInt64> _fileInfoPopIDs;
+ void FillPopIDs();
+
+ #endif
+
+ #ifndef EXTRACT_ONLY
+
+ void InitSolidFiles() { _numSolidFiles = UInt64(Int64(-1)); }
+ void InitSolidSize() { _numSolidBytes = UInt64(Int64(-1)); }
+ void InitSolid()
+ {
+ InitSolidFiles();
+ InitSolidSize();
+ _solidExtension = false;
+ _numSolidBytesDefined = false;
+ }
+
+ void Init()
+ {
+ _removeSfxBlock = false;
+ _compressHeaders = true;
+ _compressHeadersFull = true;
+ _encryptHeaders = false;
+ #ifdef COMPRESS_MT
+ _numThreads = NWindows::NSystem::GetNumberOfProcessors();
+ #endif
+
+ _level = 5;
+ _autoFilter = true;
+ _volumeMode = false;
+ InitSolid();
+ }
+ #endif
+};
+
+}}
+
+#endif
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