677 lines
22 KiB
C++
677 lines
22 KiB
C++
|
//+--------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Microsoft Windows
|
||
|
|
// Copyright (C) Microsoft Corporation, 1993
|
||
|
|
//
|
||
|
|
// File: propstm.hxx
|
||
|
|
//
|
||
|
|
// Contents: property set definitions
|
||
|
|
//
|
||
|
|
// History: 15-Jul-94 brianb created
|
||
|
|
// 15-Aug-94 SethuR revised
|
||
|
|
// 22-Feb-96 MikeHill Added several new member functions.
|
||
|
|
// 29-Feb-96 MikeHill Removed include of propmac.hxx
|
||
|
|
// Moved 2 inlines to propstm.cxx
|
||
|
|
// 09-May-96 MikeHill Update _InitSection & _FixSummaryInformation
|
||
|
|
// prototypes.
|
||
|
|
// 22-May-96 MikeHill Update prototypes for new OSVersion parameter,
|
||
|
|
// and for callee-allocated property name buffers.
|
||
|
|
// 01-Jul-96 MikeHill - Modified to allow removal of Win32 SEH.
|
||
|
|
// - Added byte-swapping support.
|
||
|
|
// 07-Feb-97 Danl - Changed CMappedStream to IMappedStream.
|
||
|
|
//
|
||
|
|
//
|
||
|
|
// Notes: This implementation of property streams has no notion of
|
||
|
|
// sections in a property set.
|
||
|
|
//
|
||
|
|
//---------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#ifndef _PROPSTM_HXX_
|
||
|
|
#define _PROPSTM_HXX_
|
||
|
|
|
||
|
|
#include <propset.h> // Appendix B Property set structure definitions
|
||
|
|
|
||
|
|
#ifndef _MAC_NODOC
|
||
|
|
#include <ddeml.h> // For CP_WINUNICODE
|
||
|
|
#include <objidl.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <byteordr.hxx>
|
||
|
|
|
||
|
|
typedef enum _PROPOP
|
||
|
|
{
|
||
|
|
PROPOP_IGNORE = 1,
|
||
|
|
PROPOP_DELETE = 2,
|
||
|
|
PROPOP_INSERT = 3,
|
||
|
|
PROPOP_MOVE = 4,
|
||
|
|
PROPOP_UPDATE = 5,
|
||
|
|
} PROPOP;
|
||
|
|
|
||
|
|
typedef struct tagPROPERTY_INFORMATION // pinfo
|
||
|
|
{
|
||
|
|
PROPID pid;
|
||
|
|
|
||
|
|
#ifdef KERNEL
|
||
|
|
SERIALIZEDPROPERTYVALUE *pprop; // Only the Kernel serializes to temp buf
|
||
|
|
#endif
|
||
|
|
|
||
|
|
ULONG cbprop;
|
||
|
|
PROPOP operation;
|
||
|
|
|
||
|
|
} PROPERTY_INFORMATION;
|
||
|
|
|
||
|
|
#define VT_DICTIONARY (VT_VECTOR | VT_ILLEGALMASKED)
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// Default the endian-ness to Little
|
||
|
|
|
||
|
|
#if !defined(BIGENDIAN) && !defined(LITTLEENDIAN)
|
||
|
|
#define LITTLEENDIAN 1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//+-------------------------------------------------------------------------
|
||
|
|
// Class: IMappedStream
|
||
|
|
//
|
||
|
|
// Purpose: defines the interface for a mapped Stream. This enables us to
|
||
|
|
// have multiple implementations of the stream (one kernel mode
|
||
|
|
// and multiple user mode implementations) without virtual methods
|
||
|
|
// in kernel mode, and just one implementation for parsing the
|
||
|
|
// contents of the stream (CPropertySetStream)
|
||
|
|
//--------------------------------------------------------------------------
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//+-------------------------------------------------------------------------
|
||
|
|
// Class: IMappedStream (user mode implementation)
|
||
|
|
//
|
||
|
|
// Note: Implemented in CNtMappedStream for native property sets
|
||
|
|
// Implemented in CDfMappedStream for DocFile property sets
|
||
|
|
//--------------------------------------------------------------------------
|
||
|
|
|
||
|
|
class IMappedStream : public IUnknown
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual VOID Open(IN NTPROP np, OUT LONG *phr) = 0;
|
||
|
|
virtual VOID Close(OUT LONG *phr) = 0;
|
||
|
|
virtual VOID ReOpen(IN OUT VOID **ppv, OUT LONG *phr) = 0;
|
||
|
|
virtual VOID Quiesce(VOID) = 0;
|
||
|
|
virtual VOID Map(IN BOOLEAN fCreate, OUT VOID **ppv) = 0;
|
||
|
|
virtual VOID Unmap(IN BOOLEAN fFlush, IN OUT VOID **ppv) = 0;
|
||
|
|
virtual VOID Flush(OUT LONG *phr) = 0;
|
||
|
|
|
||
|
|
virtual ULONG GetSize(OUT LONG *phr) = 0;
|
||
|
|
virtual VOID SetSize(IN ULONG cb, IN BOOLEAN fPersistent, IN OUT VOID **ppv, OUT LONG *phr) = 0;
|
||
|
|
virtual NTSTATUS Lock(IN BOOLEAN fExclusive) = 0;
|
||
|
|
virtual NTSTATUS Unlock(VOID) = 0;
|
||
|
|
virtual VOID QueryTimeStamps(OUT STATPROPSETSTG *pspss, BOOLEAN fNonSimple) const = 0;
|
||
|
|
virtual BOOLEAN QueryModifyTime(OUT LONGLONG *pll) const = 0;
|
||
|
|
virtual BOOLEAN QuerySecurity(OUT ULONG *pul) const = 0;
|
||
|
|
|
||
|
|
virtual BOOLEAN IsWriteable(VOID) const = 0;
|
||
|
|
virtual BOOLEAN IsModified(VOID) const = 0;
|
||
|
|
virtual VOID SetModified(VOID) = 0;
|
||
|
|
virtual HANDLE GetHandle(VOID) const = 0;
|
||
|
|
#if DBGPROP
|
||
|
|
virtual BOOLEAN SetChangePending(BOOLEAN fChangePending) = 0;
|
||
|
|
virtual BOOLEAN IsNtMappedStream(VOID) const = 0;
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//+-------------------------------------------------------------------------
|
||
|
|
// Class: CStreamChunkList
|
||
|
|
//
|
||
|
|
// Purpose: Used to support efficient in-place compaction/expansion of
|
||
|
|
// property set streams for CPropertySetStorage.
|
||
|
|
//--------------------------------------------------------------------------
|
||
|
|
|
||
|
|
struct CStreamChunk // scnk
|
||
|
|
{
|
||
|
|
ULONG oOld;
|
||
|
|
LONG cbChange;
|
||
|
|
};
|
||
|
|
|
||
|
|
class CStreamChunkList // scl
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CStreamChunkList(ULONG cMaxChunks, CStreamChunk *ascnk);
|
||
|
|
|
||
|
|
CStreamChunk *GetFreeChunk(OUT NTSTATUS *pstatus);
|
||
|
|
CStreamChunk const *GetChunk(ULONG i) const;
|
||
|
|
ULONG Count(VOID) const;
|
||
|
|
VOID SortByStartAddress(VOID);
|
||
|
|
VOID Delete(VOID);
|
||
|
|
|
||
|
|
#if DBGPROP
|
||
|
|
VOID AssertCbChangeTotal(
|
||
|
|
CStreamChunk const *pscnk,
|
||
|
|
ULONG cbChangeTotal) const;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
private:
|
||
|
|
ULONG _cMaxChunks; // elements in _ascnk
|
||
|
|
ULONG _cChunks; // elements allocated from _ascnk
|
||
|
|
CStreamChunk *_ascnk;
|
||
|
|
BOOLEAN _fDelete; // TRUE if _ascnk allocated from heap
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//+-------------------------------------------------------------------------
|
||
|
|
// Class: CPropertySetStream
|
||
|
|
//
|
||
|
|
// Purpose: class for parsing the contents of a property set stream.
|
||
|
|
//--------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#ifdef KERNEL
|
||
|
|
#define _MSTM(fn) _mstm.fn
|
||
|
|
#else
|
||
|
|
#define _MSTM(fn) _pmstm->fn
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef KERNEL
|
||
|
|
#define CPSS_PROPHEADER 0x01 // has property header
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define CPSS_DOWNLEVEL 0x02 // Downlevel property set.
|
||
|
|
#define CPSS_PACKEDPROPERTIES 0x04 // Packed property values
|
||
|
|
#define CPSS_DOCUMENTSUMMARYINFO 0x08 // DocumentSummaryInfo propset
|
||
|
|
#define CPSS_USERDEFINEDPROPERTIES 0x10 // DocumentSummaryInfo: second section
|
||
|
|
#define CPSS_MULTIPLESECTIONS 0x20 // Multiple property sections
|
||
|
|
#define CPSS_USERDEFINEDDELETED 0x40 // second section deleted
|
||
|
|
#define CPSS_VARIANTVECTOR 0x80 // Only for recursion
|
||
|
|
|
||
|
|
|
||
|
|
typedef enum tagLOADSTATE
|
||
|
|
{
|
||
|
|
LOADSTATE_FAIL = 0, // load failed
|
||
|
|
LOADSTATE_DONE = 1, // load succeeded
|
||
|
|
LOADSTATE_BADFMTID = 2, // fmtid mismatch
|
||
|
|
LOADSTATE_USERDEFINEDNOTFOUND = 3, // user defined section missing
|
||
|
|
LOADSTATE_USERDEFINEDDELETE = 4, // delete user defined section
|
||
|
|
} LOADSTATE;
|
||
|
|
|
||
|
|
|
||
|
|
typedef enum tagPATCHOP
|
||
|
|
{
|
||
|
|
PATCHOP_COMPUTESIZE = 0, // just compute expanded size
|
||
|
|
PATCHOP_ALIGNLENGTHS = 1, // just align string lengths
|
||
|
|
PATCHOP_EXPAND = 2, // expand property in-place
|
||
|
|
} PATCHOP;
|
||
|
|
|
||
|
|
|
||
|
|
// Create a macro that tells us the type
|
||
|
|
// of OLECHARs.
|
||
|
|
|
||
|
|
#ifdef OLE2ANSI
|
||
|
|
#define OLECHAR_IS_UNICODE FALSE
|
||
|
|
#else
|
||
|
|
#define OLECHAR_IS_UNICODE TRUE
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// IsOLECHARString calls IsUnicodeString or IsAnsiString,
|
||
|
|
// whichever is appropriate for this compilation.
|
||
|
|
|
||
|
|
#if DBGPROP
|
||
|
|
inline BOOLEAN IsOLECHARString( OLECHAR const *posz, ULONG cb )
|
||
|
|
{
|
||
|
|
#if OLECHAR_IS_UNICODE
|
||
|
|
return( IsUnicodeString( posz, cb ));
|
||
|
|
#else
|
||
|
|
return( IsAnsiString( posz, cb ));
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
class CPropertySetStream
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CPropertySetStream(
|
||
|
|
IN USHORT Flags, // NONSIMPLE|*1* of READ/WRITE/CREATE/CREATEIF/DELETE
|
||
|
|
IN IMappedStream *pmstm, // mapped stream implementation
|
||
|
|
IN PMemoryAllocator *pma // caller's memory allocator
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
VOID Close(OUT NTSTATUS *pstatus);
|
||
|
|
VOID SetValue(
|
||
|
|
IN ULONG cprop,
|
||
|
|
OPTIONAL IN OUT INDIRECTPROPERTY **ppip,
|
||
|
|
IN PROPVARIANT const avar[],
|
||
|
|
IN PROPERTY_INFORMATION *ppinfo,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
SERIALIZEDPROPERTYVALUE const *GetValue(IN PROPID pid, OUT ULONG *pcbprop,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
PROPID QueryPropid(IN OLECHAR const *poszName, OUT NTSTATUS *pstatus);
|
||
|
|
USHORT GetCodePage(VOID) const { return(_CodePage); }
|
||
|
|
|
||
|
|
#if DBGPROP
|
||
|
|
VOID Validate(OUT NTSTATUS *pstatus);
|
||
|
|
#else
|
||
|
|
VOID Validate(OUT NTSTATUS *pstatus) const { *pstatus = STATUS_SUCCESS; }
|
||
|
|
#endif
|
||
|
|
|
||
|
|
BOOLEAN IsModified(VOID) const { return(_MSTM(IsModified)()); }
|
||
|
|
NTSTATUS Lock(IN BOOLEAN fExclusive) { return(_MSTM(Lock)(fExclusive)); }
|
||
|
|
NTSTATUS Unlock(VOID) { return(_MSTM(Unlock)()); }
|
||
|
|
VOID Flush(OUT NTSTATUS *pstatus)
|
||
|
|
{
|
||
|
|
PROPASSERT(PROPSET_BYTEORDER == _pph->wByteOrder);
|
||
|
|
_MSTM(Flush)(pstatus);
|
||
|
|
PROPASSERT(PROPSET_BYTEORDER == _pph->wByteOrder);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
VOID Open(
|
||
|
|
OPTIONAL IN GUID const *pfmtid, // property set fmtid (create or Word95)
|
||
|
|
OPTIONAL IN GUID const *pclsid, // CLASSID of propset code (create only)
|
||
|
|
IN ULONG LocaleId, // Locale Id (create only)
|
||
|
|
OPTIONAL OUT ULONG *pOSVersion, // OS Version field in the propset header
|
||
|
|
IN USHORT CodePage, // CodePage of propset (create only)
|
||
|
|
OUT NTSTATUS *pstatus); // Return code.
|
||
|
|
ULONG ReOpen(OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
// Property Dictionary Lookup and Manipulation.
|
||
|
|
BOOLEAN EnumeratePropids(
|
||
|
|
IN OUT ULONG *pkey,
|
||
|
|
IN OUT ULONG *pcprop,
|
||
|
|
OUT PROPID *apid,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
OLECHAR *DuplicatePropertyName(
|
||
|
|
IN OLECHAR const *poszName,
|
||
|
|
IN ULONG cbName,
|
||
|
|
OUT NTSTATUS *pstatus) const;
|
||
|
|
|
||
|
|
BOOLEAN QueryPropertyNameBuf(
|
||
|
|
IN PROPID pid,
|
||
|
|
OUT OLECHAR *aocName,
|
||
|
|
IN OUT ULONG *pcbName,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
BOOLEAN QueryPropertyNames(
|
||
|
|
IN ULONG cprop,
|
||
|
|
IN PROPID const *apid,
|
||
|
|
OUT OLECHAR *aposz[],
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
VOID SetPropertyNames(
|
||
|
|
IN ULONG cprop,
|
||
|
|
IN PROPID const *apid,
|
||
|
|
IN OPTIONAL OLECHAR const * const aposz[],
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
VOID QueryPropertySet(OUT STATPROPSETSTG *pspss, OUT NTSTATUS *pstatus) const;
|
||
|
|
VOID SetClassId(IN GUID const *pclsid, OUT NTSTATUS *pstatus);
|
||
|
|
HANDLE GetHandle(VOID) const { return(_MSTM(GetHandle)()); }
|
||
|
|
PMemoryAllocator *GetAllocator(VOID) const { return(_pma); }
|
||
|
|
|
||
|
|
VOID ByteSwapHeaders( IN PROPERTYSETHEADER *psh,
|
||
|
|
IN ULONG cbstm,
|
||
|
|
OUT NTSTATUS *pstatus );
|
||
|
|
|
||
|
|
// Convert a character count to a byte count based on the _CodePage
|
||
|
|
|
||
|
|
ULONG CCh2CB( ULONG cch ) const
|
||
|
|
{
|
||
|
|
return( _CodePage == CP_WINUNICODE
|
||
|
|
? cch * sizeof( WCHAR )
|
||
|
|
: cch * sizeof( CHAR )
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Convert a byte count to a character count based on the _CodePage
|
||
|
|
// If for some reason the given byte-count is odd, the return
|
||
|
|
// value won't include that last half-character.
|
||
|
|
|
||
|
|
ULONG CB2CCh( ULONG cb ) const
|
||
|
|
{
|
||
|
|
return( _CodePage == CP_WINUNICODE
|
||
|
|
? cb / sizeof( WCHAR )
|
||
|
|
: cb / sizeof( CHAR )
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
private:
|
||
|
|
|
||
|
|
// Private methods.
|
||
|
|
|
||
|
|
VOID _Create(
|
||
|
|
IN GUID const *pfmtid,
|
||
|
|
OPTIONAL IN GUID const *pclsid,
|
||
|
|
IN ULONG LocaleId,
|
||
|
|
IN USHORT CodePage,
|
||
|
|
IN LOADSTATE LoadState,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
BOOLEAN _HasPropHeader(VOID) const { return(TRUE); }
|
||
|
|
BOOLEAN _CreateUserDefinedSection(
|
||
|
|
IN LOADSTATE LoadState,
|
||
|
|
IN ULONG LocaleId,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
VOID _InitSection(
|
||
|
|
IN FORMATIDOFFSET *pfo,
|
||
|
|
IN ULONG LocaleId,
|
||
|
|
IN BOOL fCreateDictionary );
|
||
|
|
VOID _FixSummaryInformation(IN OUT ULONG *pcbstm, OUT NTSTATUS *pstatus);
|
||
|
|
VOID _FixPackedPropertySet(OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
BOOLEAN _FixDocPartsVector(
|
||
|
|
IN PATCHOP PatchOp,
|
||
|
|
IN OUT SERIALIZEDPROPERTYVALUE *pprop,
|
||
|
|
OUT ULONG *pcbprop);
|
||
|
|
BOOLEAN _FixDocPartsElements(
|
||
|
|
IN PATCHOP PatchOp,
|
||
|
|
IN ULONG cString,
|
||
|
|
OUT VOID *pvDst,
|
||
|
|
IN VOID UNALIGNED const *pvSrc,
|
||
|
|
OUT ULONG *pcbprop);
|
||
|
|
|
||
|
|
BOOLEAN _FixHeadingPairVector(
|
||
|
|
IN PATCHOP PatchOp,
|
||
|
|
IN OUT SERIALIZEDPROPERTYVALUE *pprop,
|
||
|
|
OUT ULONG *pcbprop);
|
||
|
|
BOOLEAN _FixHeadingPairElements(
|
||
|
|
IN PATCHOP PatchOp,
|
||
|
|
IN ULONG cPairs,
|
||
|
|
OUT SERIALIZEDPROPERTYVALUE *ppropDst,
|
||
|
|
IN SERIALIZEDPROPERTYVALUE UNALIGNED const *ppropSrc,
|
||
|
|
OUT ULONG *pcbprop);
|
||
|
|
|
||
|
|
BOOLEAN _IsMapped(VOID) const { return(_pph != NULL); }
|
||
|
|
LOADSTATE _LoadHeader(OPTIONAL IN GUID const *pfmtid, IN BYTE Mode,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
PROPERTYSECTIONHEADER *_LoadPropertyOffsetPointers(
|
||
|
|
OUT PROPERTYIDOFFSET **pppo,
|
||
|
|
OUT PROPERTYIDOFFSET **pppoMax,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
SERIALIZEDPROPERTYVALUE *_LoadProperty(IN PROPID pid, OUT ULONG *pcbprop,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
PROPERTYSECTIONHEADER *_GetSectionHeader(VOID) const;
|
||
|
|
VOID _SearchForCodePage( OUT NTSTATUS *pstatus);
|
||
|
|
PROPERTYSECTIONHEADER *_GetSectionHeader(IN ULONG iSection, OUT NTSTATUS *pstatus);
|
||
|
|
FORMATIDOFFSET *_GetFormatidOffset(IN ULONG iSection) const;
|
||
|
|
|
||
|
|
VOID *_MapOffsetToAddress(IN ULONG oOffset) const;
|
||
|
|
ULONG _MapAddressToOffset(IN VOID const *pvAddr) const;
|
||
|
|
|
||
|
|
VOID *_MapAbsOffsetToAddress(IN ULONG oAbsolute) const;
|
||
|
|
ULONG _MapAddressToAbsOffset(IN VOID const *pvAddr) const;
|
||
|
|
|
||
|
|
ULONG _GetNewOffset(
|
||
|
|
IN CStreamChunkList const *pscl,
|
||
|
|
IN ULONG oOld) const;
|
||
|
|
|
||
|
|
ULONG _DictionaryEntryLength(
|
||
|
|
IN ENTRY UNALIGNED const * pent ) const;
|
||
|
|
|
||
|
|
|
||
|
|
ULONG _DictionaryLength(
|
||
|
|
IN DICTIONARY const *pdy,
|
||
|
|
IN ULONG cbbuf,
|
||
|
|
OUT NTSTATUS *pstatus) const;
|
||
|
|
|
||
|
|
ENTRY UNALIGNED
|
||
|
|
*_NextDictionaryEntry(
|
||
|
|
IN ENTRY UNALIGNED const * pent ) const;
|
||
|
|
|
||
|
|
ULONG _CountFreePropertyOffsets(OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
VOID _DeleteMovePropertyOffsets(
|
||
|
|
IN PROPERTY_INFORMATION const *apinfo,
|
||
|
|
IN ULONG cprop,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
VOID _UpdatePropertyOffsets(
|
||
|
|
IN CStreamChunkList const *pscl,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
VOID _InsertMovePropertyOffsets(
|
||
|
|
IN PROPERTY_INFORMATION const *apinfo,
|
||
|
|
IN ULONG cprop,
|
||
|
|
IN ULONG oInsert,
|
||
|
|
IN ULONG cpoReserve,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
VOID _CompactStream(IN CStreamChunkList const *pscl);
|
||
|
|
|
||
|
|
VOID _CompactChunk(
|
||
|
|
IN CStreamChunk const *pscnk,
|
||
|
|
IN LONG cbChangeTotal,
|
||
|
|
IN ULONG oOldNext);
|
||
|
|
|
||
|
|
VOID _PatchSectionOffsets(LONG cbChange);
|
||
|
|
|
||
|
|
ULONG _ComputeMinimumSize(ULONG cbstm, OUT NTSTATUS *pstatus);
|
||
|
|
#if DBGPROP
|
||
|
|
VOID _ValidateStructure(OUT NTSTATUS *pstatus);
|
||
|
|
VOID _ValidateProperties(OUT NTSTATUS *pstatus) const;
|
||
|
|
VOID _ValidateDictionary(OUT NTSTATUS *pstatus);
|
||
|
|
VOID _StatusCorruption(char *szReason, OUT NTSTATUS *pstatus) const;
|
||
|
|
#else
|
||
|
|
VOID _StatusCorruption(OUT NTSTATUS *pstatus) const;
|
||
|
|
#endif
|
||
|
|
VOID _SetModified(VOID) { _MSTM(SetModified)(); }
|
||
|
|
|
||
|
|
#if DBGPROP
|
||
|
|
public: // public for fnEntryNameCompare only!
|
||
|
|
#endif
|
||
|
|
BOOLEAN _ComparePropertyNames(
|
||
|
|
IN VOID const *pvName1,
|
||
|
|
IN VOID const *pvName2,
|
||
|
|
IN BOOL fSameByteOrder,
|
||
|
|
IN ULONG cbName) const;
|
||
|
|
#if DBGPROP
|
||
|
|
private:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
BOOLEAN _PropertyNameLength(
|
||
|
|
IN VOID const *pvName,
|
||
|
|
OUT ULONG *pcbName) const;
|
||
|
|
|
||
|
|
|
||
|
|
VOID _MultiByteToWideChar(
|
||
|
|
IN CHAR const *pch,
|
||
|
|
IN ULONG cb,
|
||
|
|
IN USHORT CodePage,
|
||
|
|
OUT WCHAR **ppwc,
|
||
|
|
OUT ULONG *pcb,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
VOID _OLECHARToWideChar(
|
||
|
|
IN OLECHAR const *poc,
|
||
|
|
IN ULONG cb,
|
||
|
|
IN USHORT CodePage,
|
||
|
|
OUT WCHAR **ppwc,
|
||
|
|
OUT ULONG *pcb,
|
||
|
|
OUT NTSTATUS *pstatus)
|
||
|
|
{
|
||
|
|
PROPASSERT( sizeof(OLECHAR) == sizeof(CHAR) );
|
||
|
|
|
||
|
|
// Since OLECHAR may be MultiByte or WideChar for this
|
||
|
|
// compilation, explicitely cast 'poc' to a CHAR* to prevent
|
||
|
|
// a compilation error.
|
||
|
|
|
||
|
|
_MultiByteToWideChar( (CHAR*) poc, cb, CodePage, ppwc, pcb, pstatus );
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID _MultiByteToOLECHAR(
|
||
|
|
IN CHAR const *pch,
|
||
|
|
IN ULONG cb,
|
||
|
|
IN USHORT CodePage,
|
||
|
|
OUT OLECHAR **ppoc,
|
||
|
|
OUT ULONG *pcb,
|
||
|
|
OUT NTSTATUS *pstatus)
|
||
|
|
{
|
||
|
|
PROPASSERT( sizeof(OLECHAR) == sizeof(WCHAR) );
|
||
|
|
|
||
|
|
// Since OLECHAR may be MultiByte or WideChar for this
|
||
|
|
// compilation, explicitely cast 'ppoc' to a WCHAR** to prevent
|
||
|
|
// a compilation error.
|
||
|
|
|
||
|
|
_MultiByteToWideChar( pch, cb, CodePage, (WCHAR**)ppoc, pcb, pstatus );
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID _WideCharToMultiByte(
|
||
|
|
IN WCHAR const *pwc,
|
||
|
|
IN ULONG cch,
|
||
|
|
IN USHORT CodePage,
|
||
|
|
OUT CHAR **ppch,
|
||
|
|
OUT ULONG *pcb,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
VOID _OLECHARToMultiByte(
|
||
|
|
IN OLECHAR const *poc,
|
||
|
|
IN ULONG cch,
|
||
|
|
IN USHORT CodePage,
|
||
|
|
OUT CHAR **ppch,
|
||
|
|
OUT ULONG *pcb,
|
||
|
|
OUT NTSTATUS *pstatus)
|
||
|
|
{
|
||
|
|
PROPASSERT( sizeof(OLECHAR) == sizeof(WCHAR) );
|
||
|
|
|
||
|
|
// Since OLECHAR may be MultiByte or WideChar for this
|
||
|
|
// compilation, explicitely cast 'poc' to a WCHAR* to prevent
|
||
|
|
// a compilation error.
|
||
|
|
|
||
|
|
_WideCharToMultiByte( (WCHAR*) poc, cch, CodePage, ppch, pcb, pstatus );
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID _WideCharToOLECHAR(
|
||
|
|
IN WCHAR const *pwc,
|
||
|
|
IN ULONG cch,
|
||
|
|
IN USHORT CodePage,
|
||
|
|
OUT OLECHAR **ppoc,
|
||
|
|
OUT ULONG *pcb,
|
||
|
|
OUT NTSTATUS *pstatus)
|
||
|
|
{
|
||
|
|
PROPASSERT( sizeof(OLECHAR) == sizeof(CHAR) );
|
||
|
|
|
||
|
|
// Since OLECHAR may be MultiByte or WideChar for this
|
||
|
|
// compilation, explicitely cast 'ppoc' to a CHAR** to prevent
|
||
|
|
// a compilation error.
|
||
|
|
|
||
|
|
_WideCharToMultiByte( pwc, cch, CodePage, (CHAR**) ppoc, pcb, pstatus );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
PROPERTYSETHEADER *_pph;
|
||
|
|
ULONG _oSection;
|
||
|
|
ULONG _cSection;
|
||
|
|
USHORT _CodePage;
|
||
|
|
BYTE _Flags;
|
||
|
|
BYTE _State;
|
||
|
|
ULONG _cbTail;
|
||
|
|
PMemoryAllocator *_pma;
|
||
|
|
IMappedStream *_pmstm; // user mode: replacable virtual class
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef WINNT
|
||
|
|
VOID CopyPropertyValue(
|
||
|
|
IN OPTIONAL SERIALIZEDPROPERTYVALUE const *pprop,
|
||
|
|
IN ULONG cb,
|
||
|
|
OUT SERIALIZEDPROPERTYVALUE *ppropDst,
|
||
|
|
OUT ULONG *pcb);
|
||
|
|
|
||
|
|
ULONG PropertyLengthAsVariant(
|
||
|
|
IN SERIALIZEDPROPERTYVALUE const *pprop,
|
||
|
|
IN ULONG cbprop,
|
||
|
|
IN USHORT CodePage,
|
||
|
|
IN BYTE flags);
|
||
|
|
|
||
|
|
ULONG PropertyLengthAsVariantNoEH( // No NT Exception Handling version
|
||
|
|
IN SERIALIZEDPROPERTYVALUE const *pprop,
|
||
|
|
IN ULONG cbprop,
|
||
|
|
IN USHORT CodePage,
|
||
|
|
IN BYTE flags,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
ULONG PropertyLength(
|
||
|
|
IN SERIALIZEDPROPERTYVALUE const *pprop,
|
||
|
|
IN ULONG cbbuf,
|
||
|
|
IN BYTE flags);
|
||
|
|
|
||
|
|
ULONG PropertyLengthNoEH( // No NT Exception Handling version
|
||
|
|
IN SERIALIZEDPROPERTYVALUE const *pprop,
|
||
|
|
IN ULONG cbbuf,
|
||
|
|
IN BYTE flags,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// ------------
|
||
|
|
// PBS Routines
|
||
|
|
// ------------
|
||
|
|
|
||
|
|
// PBS routines (Property Byte Swap) perform specialized byte-swapping
|
||
|
|
// in the big-endian build, and do nothing in the little-endian
|
||
|
|
// build (in which case they are inlined).
|
||
|
|
|
||
|
|
#ifdef BIGENDIAN
|
||
|
|
|
||
|
|
VOID PBSCopy( OUT VOID *pvDest,
|
||
|
|
IN VOID const *pvSource,
|
||
|
|
IN ULONG cbCopy,
|
||
|
|
IN LONG cbByteSwap );
|
||
|
|
|
||
|
|
VOID PBSAllocAndCopy( OUT VOID **ppvDest,
|
||
|
|
IN VOID const *pvSource,
|
||
|
|
ULONG cbSize,
|
||
|
|
LONG cbByteSwap,
|
||
|
|
OUT NTSTATUS *pstatus);
|
||
|
|
|
||
|
|
VOID PBSInPlaceAlloc( IN OUT WCHAR** ppwszResult,
|
||
|
|
OUT WCHAR** ppwszBuffer,
|
||
|
|
OUT NTSTATUS *pstatus );
|
||
|
|
|
||
|
|
VOID PBSBuffer( IN OUT VOID *pv,
|
||
|
|
IN ULONG cbSize,
|
||
|
|
IN ULONG cbByteSwap );
|
||
|
|
|
||
|
|
#else // Little-endian build
|
||
|
|
|
||
|
|
inline VOID PBSCopy( OUT VOID *pvDest,
|
||
|
|
IN VOID const *pvSource,
|
||
|
|
IN ULONG cbCopy,
|
||
|
|
IN LONG cbByteSwap )
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
inline VOID PBSAllocAndCopy( OUT VOID **ppvDest,
|
||
|
|
IN VOID const *pvSource,
|
||
|
|
ULONG cbSize,
|
||
|
|
LONG cbByteSwap,
|
||
|
|
OUT NTSTATUS *pstatus)
|
||
|
|
{
|
||
|
|
*pstatus = STATUS_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
inline VOID PBSInPlaceAlloc( IN OUT WCHAR** ppwszResult,
|
||
|
|
OUT WCHAR** ppwszBuffer,
|
||
|
|
OUT NTSTATUS *pstatus )
|
||
|
|
{
|
||
|
|
*pstatus = STATUS_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
inline VOID PBSBuffer( IN OUT VOID *pv,
|
||
|
|
IN ULONG cbSize,
|
||
|
|
IN ULONG cbByteSwap )
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // #ifdef BIGENDIAN ... #else
|
||
|
|
|
||
|
|
|
||
|
|
#endif // _PROPSTM_HXX_
|