www.pudn.com > Nestopia137src.zip > IArchive.h

// IArchive.h 
 
#ifndef __IARCHIVE_H 
#define __IARCHIVE_H 
 
#include "IStream.h" 
#include "IProgress.h" 
#include "PropID.h" 
 
// MIDL_INTERFACE("23170F69-40C1-278A-0000-000600xx0000") 
#define ARCHIVE_INTERFACE_SUB(i, base,  x) \ 
DEFINE_GUID(IID_ ## i, \ 
0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x06, 0x00, x, 0x00, 0x00); \ 
struct i: public base 
 
#define ARCHIVE_INTERFACE(i, x) ARCHIVE_INTERFACE_SUB(i, IUnknown, x) 
 
namespace NFileTimeType 
{ 
  enum EEnum 
  { 
    kWindows, 
    kUnix, 
    kDOS 
  }; 
} 
 
namespace NArchive 
{ 
  enum  
  { 
    kName = 0, 
    kClassID, 
    kExtension, 
    kAddExtension, 
    kUpdate, 
    kKeepName, 
    kStartSignature, 
    kFinishSignature, 
    kAssociate 
  }; 
 
  namespace NExtract 
  { 
    namespace NAskMode 
    { 
      enum  
      { 
        kExtract = 0, 
        kTest, 
        kSkip 
      }; 
    } 
    namespace NOperationResult 
    { 
      enum  
      { 
        kOK = 0, 
        kUnSupportedMethod, 
        kDataError, 
        kCRCError 
      }; 
    } 
  } 
  namespace NUpdate 
  { 
    namespace NOperationResult 
    { 
      enum  
      { 
        kOK = 0, 
        kError 
      }; 
    } 
  } 
} 
 
ARCHIVE_INTERFACE(IArchiveOpenCallback, 0x10) 
{ 
  STDMETHOD(SetTotal)(const UInt64 *files, const UInt64 *bytes) PURE; 
  STDMETHOD(SetCompleted)(const UInt64 *files, const UInt64 *bytes) PURE; 
}; 
 
 
ARCHIVE_INTERFACE_SUB(IArchiveExtractCallback, IProgress, 0x20) 
{ 
  STDMETHOD(GetStream)(UInt32 index, ISequentialOutStream **outStream,  
      Int32 askExtractMode) PURE; 
  // GetStream OUT: S_OK - OK, S_FALSE - skeep this file 
  STDMETHOD(PrepareOperation)(Int32 askExtractMode) PURE; 
  STDMETHOD(SetOperationResult)(Int32 resultEOperationResult) PURE; 
}; 
 
 
ARCHIVE_INTERFACE(IArchiveOpenVolumeCallback, 0x30) 
{ 
  STDMETHOD(GetProperty)(PROPID propID, PROPVARIANT *value) PURE; 
  STDMETHOD(GetStream)(const wchar_t *name, IInStream **inStream) PURE; 
}; 
 
 
ARCHIVE_INTERFACE(IInArchiveGetStream, 0x40) 
{ 
  STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **stream) PURE;   
}; 
 
 
ARCHIVE_INTERFACE(IArchiveOpenSetSubArchiveName, 0x50) 
{ 
  STDMETHOD(SetSubArchiveName)(const wchar_t *name) PURE; 
}; 
 
 
ARCHIVE_INTERFACE(IInArchive, 0x60) 
{ 
  STDMETHOD(Open)(IInStream *stream, const UInt64 *maxCheckStartPosition, 
      IArchiveOpenCallback *openArchiveCallback) PURE;   
  STDMETHOD(Close)() PURE;   
  STDMETHOD(GetNumberOfItems)(UInt32 *numItems) PURE;   
  STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value) PURE; 
  STDMETHOD(Extract)(const UInt32* indices, UInt32 numItems,  
      Int32 testMode, IArchiveExtractCallback *extractCallback) PURE; 
  // indices must be sorted  
  // numItems = 0xFFFFFFFF means all files 
  // testMode != 0 means "test files operation" 
 
  STDMETHOD(GetArchiveProperty)(PROPID propID, PROPVARIANT *value) PURE; 
 
  STDMETHOD(GetNumberOfProperties)(UInt32 *numProperties) PURE;   
  STDMETHOD(GetPropertyInfo)(UInt32 index,      
      BSTR *name, PROPID *propID, VARTYPE *varType) PURE; 
 
  STDMETHOD(GetNumberOfArchiveProperties)(UInt32 *numProperties) PURE;   
  STDMETHOD(GetArchivePropertyInfo)(UInt32 index,      
      BSTR *name, PROPID *propID, VARTYPE *varType) PURE; 
}; 
 
 
ARCHIVE_INTERFACE_SUB(IArchiveUpdateCallback, IProgress, 0x80) 
{ 
  STDMETHOD(GetUpdateItemInfo)(UInt32 index,  
      Int32 *newData, // 1 - new data, 0 - old data 
      Int32 *newProperties, // 1 - new properties, 0 - old properties 
      UInt32 *indexInArchive // -1 if there is no in archive, or if doesn't matter 
      ) PURE; 
  STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value) PURE; 
  STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **inStream) PURE; 
  STDMETHOD(SetOperationResult)(Int32 operationResult) PURE; 
}; 
 
 
ARCHIVE_INTERFACE_SUB(IArchiveUpdateCallback2, IArchiveUpdateCallback, 0x82) 
{ 
  STDMETHOD(GetVolumeSize)(UInt32 index, UInt64 *size) PURE; 
  STDMETHOD(GetVolumeStream)(UInt32 index, ISequentialOutStream **volumeStream) PURE; 
}; 
 
 
ARCHIVE_INTERFACE(IOutArchive, 0xA0) 
{ 
  STDMETHOD(UpdateItems)(ISequentialOutStream *outStream, UInt32 numItems, 
      IArchiveUpdateCallback *updateCallback) PURE; 
  STDMETHOD(GetFileTimeType)(UInt32 *type) PURE;   
}; 
 
 
ARCHIVE_INTERFACE(ISetProperties, 0x03) 
{ 
  STDMETHOD(SetProperties)(const wchar_t **names, const PROPVARIANT *values, Int32 numProperties) PURE; 
}; 
 
 
#endif