windows-nt/Source/XPSP1/NT/com/ole32/stg/ref/h/props.h

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2020-09-26 03:20:57 -05:00
/* FILE: prop.h*/
/* Description: This is the exported include file that should be */
/* included to declare and make use of the property */
/* set Interfaces (IPropertyStorage and IPropertySetStorage */
#ifndef _PROP_H_
#define _PROP_H_
#include "ref.hxx"
#include "tchar.h"
#include "../props/olechar.h"
typedef double DATE;
typedef union tagCY {
struct _split {
#if BIGENDIAN /* big end in first */
long Hi;
unsigned long Lo;
#else /* little end in first */
unsigned long Lo;
long Hi;
#endif
} split; /* need to name this to make it portable */
LONGLONG int64; /* the above split is need to be compatiable */
/* with the def of the union */
} CY;
typedef OLECHAR *BSTR;
typedef BSTR *LPBSTR;
/* 0 == FALSE, -1 == TRUE */
typedef short VARIANT_BOOL;
/* for backward compatibility */
typedef VARIANT_BOOL _VARIANT_BOOL;
#define VARIANT_TRUE ((VARIANT_BOOL)0xffff)
#define VARIANT_FALSE ((VARIANT_BOOL)0)
typedef struct tagBLOB
{
ULONG cbSize;
BYTE *pBlobData;
} BLOB;
typedef struct tagBLOB *LPBLOB;
typedef unsigned short VARTYPE;
typedef struct tagCLIPDATA
{
ULONG cbSize; // includes sizeof(ulClipFmt)
long ulClipFmt;
BYTE *pClipData;
} CLIPDATA;
/*
* VARENUM usage key,
*
* * [V] - may appear in a VARIANT
* * [T] - may appear in a TYPEDESC
* * [P] - may appear in an OLE property set
* * [S] - may appear in a Safe Array
*
*
* VT_EMPTY [V] [P] nothing
* VT_NULL [V] [P] SQL style Null
* VT_I2 [V][T][P][S] 2 byte signed int
* VT_I4 [V][T][P][S] 4 byte signed int
* VT_R4 [V][T][P][S] 4 byte real
* VT_R8 [V][T][P][S] 8 byte real
* VT_CY [V][T][P][S] currency
* VT_DATE [V][T][P][S] date
* VT_BSTR [V][T][P][S] OLE Automation string
* VT_DISPATCH [V][T][P][S] IDispatch *
* VT_ERROR [V][T][P][S] SCODE
* VT_BOOL [V][T][P][S] True=-1, False=0
* VT_VARIANT [V][T][P][S] VARIANT *
* VT_UNKNOWN [V][T] [S] IUnknown *
* VT_DECIMAL [V][T] [S] 16 byte fixed point
* VT_I1 [T] signed char
* VT_UI1 [V][T][P][S] unsigned char
* VT_UI2 [T][P] unsigned short
* VT_UI4 [T][P] unsigned short
* VT_I8 [T][P] signed 64-bit int
* VT_UI8 [T][P] unsigned 64-bit int
* VT_INT [T] signed machine int
* VT_UINT [T] unsigned machine int
* VT_VOID [T] C style void
* VT_HRESULT [T] Standard return type
* VT_PTR [T] pointer type
* VT_SAFEARRAY [T] (use VT_ARRAY in VARIANT)
* VT_CARRAY [T] C style array
* VT_USERDEFINED [T] user defined type
* VT_LPSTR [T][P] null terminated string
* VT_LPWSTR [T][P] wide null terminated string
* VT_FILETIME [P] FILETIME
* VT_BLOB [P] Length prefixed bytes
* VT_STREAM [P] Name of the stream follows
* VT_STORAGE [P] Name of the storage follows
* VT_STREAMED_OBJECT [P] Stream contains an object
* VT_STORED_OBJECT [P] Storage contains an object
* VT_BLOB_OBJECT [P] Blob contains an object
* VT_CF [P] Clipboard format
* VT_CLSID [P] A Class ID
* VT_VECTOR [P] simple counted array
* VT_ARRAY [V] SAFEARRAY*
* VT_BYREF [V] void* for local use
*/
enum VARENUM
{ VT_EMPTY = 0,
VT_NULL = 1,
VT_I2 = 2,
VT_I4 = 3,
VT_R4 = 4,
VT_R8 = 5,
VT_CY = 6,
VT_DATE = 7,
VT_BSTR = 8,
VT_DISPATCH = 9,
VT_ERROR = 10,
VT_BOOL = 11,
VT_VARIANT = 12,
VT_UNKNOWN = 13,
VT_DECIMAL = 14,
VT_I1 = 16,
VT_UI1 = 17,
VT_UI2 = 18,
VT_UI4 = 19,
VT_I8 = 20,
VT_UI8 = 21,
VT_INT = 22,
VT_UINT = 23,
VT_VOID = 24,
VT_HRESULT = 25,
VT_PTR = 26,
VT_SAFEARRAY = 27,
VT_CARRAY = 28,
VT_USERDEFINED = 29,
VT_LPSTR = 30,
VT_LPWSTR = 31,
VT_FILETIME = 64,
VT_BLOB = 65,
VT_STREAM = 66,
VT_STORAGE = 67,
VT_STREAMED_OBJECT = 68,
VT_STORED_OBJECT = 69,
VT_BLOB_OBJECT = 70,
VT_CF = 71,
VT_CLSID = 72,
VT_VECTOR = 0x1000,
VT_ARRAY = 0x2000,
VT_BYREF = 0x4000,
VT_RESERVED = 0x8000,
VT_ILLEGAL = 0xffff,
VT_ILLEGALMASKED = 0xfff,
VT_TYPEMASK = 0xfff
};
typedef ULONG PROPID;
/* Macro to calculate the size of the above pClipData */
#define CBPCLIPDATA(clipdata) \
( (clipdata).cbSize - sizeof((clipdata).ulClipFmt) )
typedef GUID FMTID;
typedef const FMTID& REFFMTID;
/* Well-known Property Set Format IDs*/
extern const FMTID FMTID_SummaryInformation;
extern const FMTID FMTID_DocSummaryInformation;
extern const FMTID FMTID_UserDefinedProperties;
inline BOOL operator==(REFFMTID g1, REFFMTID g2)
{ return IsEqualGUID(g1, g2); }
inline BOOL operator!=(REFFMTID g1, REFFMTID g2)
{ return !IsEqualGUID(g1, g2); }
/* Flags for IPropertySetStorage::Create*/
#define PROPSETFLAG_DEFAULT ( 0 )
#define PROPSETFLAG_NONSIMPLE ( 1 )
#define PROPSETFLAG_ANSI ( 2 )
/* FORWARD REFERENCES */
interface IPropertyStorage;
interface IEnumSTATPROPSTG;
interface IEnumSTATPROPSETSTG;
typedef IPropertyStorage *LPPROPERTYSTORAGE;
typedef struct tagPROPVARIANT PROPVARIANT;
typedef struct tagCAUB
{
ULONG cElems;
unsigned char *pElems;
} CAUB;
typedef struct tagCAI
{
ULONG cElems;
short *pElems;
} CAI;
typedef struct tagCAUI
{
ULONG cElems;
USHORT *pElems;
} CAUI;
typedef struct tagCAL
{
ULONG cElems;
long *pElems;
} CAL;
typedef struct tagCAUL
{
ULONG cElems;
ULONG *pElems;
} CAUL;
typedef struct tagCAFLT
{
ULONG cElems;
float *pElems;
} CAFLT;
typedef struct tagCADBL
{
ULONG cElems;
double *pElems;
} CADBL;
typedef struct tagCACY
{
ULONG cElems;
CY *pElems;
} CACY;
typedef struct tagCADATE
{
ULONG cElems;
DATE *pElems;
} CADATE;
typedef struct tagCABSTR
{
ULONG cElems;
BSTR *pElems;
} CABSTR;
typedef struct tagCABOOL
{
ULONG cElems;
VARIANT_BOOL *pElems;
} CABOOL;
typedef struct tagCASCODE
{
ULONG cElems;
SCODE *pElems;
} CASCODE;
typedef struct tagCAPROPVARIANT
{
ULONG cElems;
PROPVARIANT *pElems;
} CAPROPVARIANT;
typedef struct tagCAH
{
ULONG cElems;
LARGE_INTEGER *pElems;
} CAH;
typedef struct tagCAUH
{
ULONG cElems;
ULARGE_INTEGER *pElems;
} CAUH;
typedef struct tagCALPSTR
{
ULONG cElems;
LPSTR *pElems;
} CALPSTR;
typedef struct tagCALPWSTR
{
ULONG cElems;
LPWSTR *pElems;
} CALPWSTR;
typedef struct tagCAFILETIME
{
ULONG cElems;
FILETIME *pElems;
} CAFILETIME;
typedef struct tagCACLIPDATA
{
ULONG cElems;
CLIPDATA *pElems;
} CACLIPDATA;
typedef struct tagCACLSID
{
ULONG cElems;
CLSID *pElems;
} CACLSID;
/* Disable the warning about the obsolete member named 'bool'*/
/* 'bool', 'true', 'false', 'mutable', 'explicit', & 'typename'*/
/* are reserved keywords*/
#ifdef _MSC_VER
#pragma warning(disable:4237)
#endif
struct tagPROPVARIANT
{
VARTYPE vt;
WORD wReserved1;
WORD wReserved2;
WORD wReserved3;
union
{
UCHAR bVal;
short iVal;
USHORT uiVal;
VARIANT_BOOL boolVal;
#ifndef __GNUC__ /* in GCC this obsolete member causes conflicts */
_VARIANT_BOOL bool;
#endif
long lVal;
ULONG ulVal;
float fltVal;
SCODE scode;
LARGE_INTEGER hVal;
ULARGE_INTEGER uhVal;
double dblVal;
CY cyVal;
DATE date;
FILETIME filetime;
CLSID *puuid;
BLOB blob;
CLIPDATA *pclipdata;
IStream *pStream;
IStorage *pStorage;
BSTR bstrVal;
LPSTR pszVal;
LPWSTR pwszVal;
CAUB caub;
CAI cai;
CAUI caui;
CABOOL cabool;
CAL cal;
CAUL caul;
CAFLT caflt;
CASCODE cascode;
CAH cah;
CAUH cauh;
CADBL cadbl;
CACY cacy;
CADATE cadate;
CAFILETIME cafiletime;
CACLSID cauuid;
CACLIPDATA caclipdata;
CABSTR cabstr;
CALPSTR calpstr;
CALPWSTR calpwstr;
CAPROPVARIANT capropvar;
};
};
typedef struct tagPROPVARIANT *LPPROPVARIANT;
/* Reserved global Property IDs */
#define PID_DICTIONARY ( 0 )
#define PID_CODEPAGE ( 0x1 )
#define PID_FIRST_USABLE ( 0x2 )
#define PID_FIRST_NAME_DEFAULT ( 0xfff )
#define PID_LOCALE ( 0x80000000 )
#define PID_MODIFY_TIME ( 0x80000001 )
#define PID_SECURITY ( 0x80000002 )
#define PID_ILLEGAL ( 0xffffffff )
/* Property IDs for the SummaryInformation Property Set */
#define PIDSI_TITLE 0x00000002L /* VT_LPSTR*/
#define PIDSI_SUBJECT 0x00000003L /* VT_LPSTR*/
#define PIDSI_AUTHOR 0x00000004L /* VT_LPSTR*/
#define PIDSI_KEYWORDS 0x00000005L /* VT_LPSTR*/
#define PIDSI_COMMENTS 0x00000006L /* VT_LPSTR*/
#define PIDSI_TEMPLATE 0x00000007L /* VT_LPSTR*/
#define PIDSI_LASTAUTHOR 0x00000008L /* VT_LPSTR*/
#define PIDSI_REVNUMBER 0x00000009L /* VT_LPSTR*/
#define PIDSI_EDITTIME 0x0000000aL /* VT_FILETIME (UTC)*/
#define PIDSI_LASTPRINTED 0x0000000bL /* VT_FILETIME (UTC)*/
#define PIDSI_CREATE_DTM 0x0000000cL /* VT_FILETIME (UTC)*/
#define PIDSI_LASTSAVE_DTM 0x0000000dL /* VT_FILETIME (UTC)*/
#define PIDSI_PAGECOUNT 0x0000000eL /* VT_I4*/
#define PIDSI_WORDCOUNT 0x0000000fL /* VT_I4*/
#define PIDSI_CHARCOUNT 0x00000010L /* VT_I4*/
#define PIDSI_THUMBNAIL 0x00000011L /* VT_CF*/
#define PIDSI_APPNAME 0x00000012L /* VT_LPSTR*/
#define PIDSI_DOC_SECURITY 0x00000013L /* VT_I4*/
#define PRSPEC_INVALID ( 0xffffffff )
#define PRSPEC_LPWSTR ( 0 )
#define PRSPEC_PROPID ( 1 )
typedef struct tagPROPSPEC
{
ULONG ulKind;
union
{
PROPID propid;
LPOLESTR lpwstr;
};
} PROPSPEC;
typedef struct tagSTATPROPSTG
{
LPOLESTR lpwstrName;
PROPID propid;
VARTYPE vt;
} STATPROPSTG;
inline WORD OSVERHI(DWORD dwOSVer)
{
return (WORD) (dwOSVer >> 16);
}
inline WORD OSVERLOW(DWORD dwOSVer)
{
return (WORD) (dwOSVer & ((unsigned)~((DWORD) 0) >> 16));
}
#ifndef LOBYTE
/* code from MSDN */
#define LOBYTE(a) (BYTE) ((a) & ((unsigned)~0>>CHAR_BIT))
#define HIBYTE(a) (BYTE) ((unsigned)(a) >> CHAR_BIT)
#endif
/* Macros for parsing the OS Version of the Property Set Header*/
#define PROPSETHDR_OSVER_KIND(dwOSVer) OSVERHI( (dwOSVer) )
#define PROPSETHDR_OSVER_MAJOR(dwOSVer) LOBYTE( OSVERLOW( (dwOSVer) ))
#define PROPSETHDR_OSVER_MINOR(dwOSVer) HIBYTE( OSVERLOW( (dwOSVer) ))
#define PROPSETHDR_OSVERSION_UNKNOWN 0xFFFFFFFF
typedef struct tagSTATPROPSETSTG
{
FMTID fmtid;
CLSID clsid;
DWORD grfFlags;
FILETIME mtime;
FILETIME ctime;
FILETIME atime;
DWORD dwOSVersion;
} STATPROPSETSTG;
EXTERN_C const IID IID_IPropertyStorage;
/****************************************************************
*
* Header for interface: IPropertyStorage
*
****************************************************************/
interface IPropertyStorage : public IUnknown
{
public:
virtual HRESULT STDMETHODCALLTYPE ReadMultiple(
/* [in] */ ULONG cpspec,
/* [in] */ const PROPSPEC rgpspec[ ],
/* [out] */ PROPVARIANT rgpropvar[ ]) = 0;
virtual HRESULT STDMETHODCALLTYPE WriteMultiple(
/* [in] */ ULONG cpspec,
/* [in] */ const PROPSPEC rgpspec[ ],
/* [in] */ const PROPVARIANT rgpropvar[ ],
/* [in] */ PROPID propidNameFirst) = 0;
virtual HRESULT STDMETHODCALLTYPE DeleteMultiple(
/* [in] */ ULONG cpspec,
/* [in] */ const PROPSPEC rgpspec[ ]) = 0;
virtual HRESULT STDMETHODCALLTYPE ReadPropertyNames(
/* [in] */ ULONG cpropid,
/* [in] */ const PROPID rgpropid[ ],
/* [out] */ LPOLESTR rglpwstrName[ ]) = 0;
virtual HRESULT STDMETHODCALLTYPE WritePropertyNames(
/* [in] */ ULONG cpropid,
/* [in] */ const PROPID rgpropid[ ],
/* [in] */ const LPOLESTR rglpwstrName[ ]) = 0;
virtual HRESULT STDMETHODCALLTYPE DeletePropertyNames(
/* [in] */ ULONG cpropid,
/* [in] */ const PROPID rgpropid[ ]) = 0;
virtual HRESULT STDMETHODCALLTYPE Commit(
/* [in] */ DWORD grfCommitFlags) = 0;
virtual HRESULT STDMETHODCALLTYPE Revert( void) = 0;
virtual HRESULT STDMETHODCALLTYPE Enum(
/* [out] */ IEnumSTATPROPSTG **ppenum) = 0;
virtual HRESULT STDMETHODCALLTYPE SetTimes(
/* [in] */ const FILETIME *pctime,
/* [in] */ const FILETIME *patime,
/* [in] */ const FILETIME *pmtime) = 0;
virtual HRESULT STDMETHODCALLTYPE SetClass(
/* [in] */ REFCLSID clsid) = 0;
virtual HRESULT STDMETHODCALLTYPE Stat(
/* [out] */ STATPROPSETSTG *pstatpsstg) = 0;
};
/****************************************************************
*
* Header for interface: IPropertySetStorage
*
****************************************************************/
EXTERN_C const IID IID_IPropertySetStorage;
interface IPropertySetStorage : public IUnknown
{
public:
virtual HRESULT STDMETHODCALLTYPE Create(
/* [in] */ REFFMTID rfmtid,
/* [in] */ const CLSID *pclsid,
/* [in] */ DWORD grfFlags,
/* [in] */ DWORD grfMode,
/* [out] */ IPropertyStorage **ppprstg) = 0;
virtual HRESULT STDMETHODCALLTYPE Open(
/* [in] */ REFFMTID rfmtid,
/* [in] */ DWORD grfMode,
/* [out] */ IPropertyStorage **ppprstg) = 0;
virtual HRESULT STDMETHODCALLTYPE Delete(
/* [in] */ REFFMTID rfmtid) = 0;
virtual HRESULT STDMETHODCALLTYPE Enum(
/* [out] */ IEnumSTATPROPSETSTG **ppenum) = 0;
};
typedef IPropertySetStorage *LPPROPERTYSETSTORAGE;
/****************************************************************
*
* Header for interface: IEnumSTATPROPSTG
*
****************************************************************/
typedef IEnumSTATPROPSTG *LPENUMSTATPROPSTG;
EXTERN_C const IID IID_IEnumSTATPROPSTG;
interface IEnumSTATPROPSTG : public IUnknown
{
public:
virtual HRESULT STDMETHODCALLTYPE Next(
/* [in] */ ULONG celt,
/* [out] */ STATPROPSTG *rgelt,
/* [out] */ ULONG *pceltFetched) = 0;
virtual HRESULT STDMETHODCALLTYPE Skip(
/* [in] */ ULONG celt) = 0;
virtual HRESULT STDMETHODCALLTYPE Reset( void) = 0;
virtual HRESULT STDMETHODCALLTYPE Clone(
/* [out] */ IEnumSTATPROPSTG **ppenum) = 0;
};
typedef IEnumSTATPROPSETSTG *LPENUMSTATPROPSETSTG;
EXTERN_C const IID IID_IEnumSTATPROPSETSTG;
/****************************************************************
*
* Header for interface: IEnumSTATPROPSETSTG
*
****************************************************************/
interface IEnumSTATPROPSETSTG : public IUnknown
{
public:
virtual HRESULT STDMETHODCALLTYPE Next(
/* [in] */ ULONG celt,
/* [out] */ STATPROPSETSTG *rgelt,
/* [out] */ ULONG *pceltFetched) = 0;
virtual HRESULT STDMETHODCALLTYPE Skip(
/* [in] */ ULONG celt) = 0;
virtual HRESULT STDMETHODCALLTYPE Reset( void) = 0;
virtual HRESULT STDMETHODCALLTYPE Clone(
/* [out] */ IEnumSTATPROPSETSTG **ppenum) = 0;
};
#ifdef __cplusplus
extern "C" {
#endif
STDAPI PropVariantCopy( PROPVARIANT * pvarDest,
const PROPVARIANT * pvarSrc );
STDAPI PropVariantClear( PROPVARIANT * pvar );
STDAPI FreePropVariantArray( ULONG cVariants, PROPVARIANT * rgvars );
STDAPI_(void) SysFreeString(BSTR bstr);
STDAPI_(BSTR) SysAllocString(LPOLECHAR pwsz);
#ifdef __cplusplus
};
#endif
#include <memory.h>
#ifdef __cplusplus
inline void PropVariantInit ( PROPVARIANT * pvar )
{
memset ( pvar, 0, sizeof(PROPVARIANT) );
}
#else
#define PropVariantInit(pvar) memset ( pvar, 0, sizeof(PROPVARIANT) )
#endif
#endif /*#ifndef _PROP_H_*/