103 lines
3.2 KiB
C
103 lines
3.2 KiB
C
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/**
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is part of the w64 mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within this package.
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*/
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#if !defined (_DAOGETRW_H_)
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#define _DAOGETRW_H_
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typedef enum {
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DAOCOLKIND_IND = 0,DAOCOLKIND_STR,DAOCOLKIND_WSTR
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} DAOCOLKIND;
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typedef enum {
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DAO_I2 = 0,DAO_I4,DAO_R4,DAO_R8,DAO_CURRENCY,DAO_DATE,DAO_BOOL,DAO_BSTR,DAO_LPSTR,DAO_LPWSTR,DAO_BLOB,DAO_BYTES,DAO_CHAR,DAO_WCHAR,DAO_ANYVARIANT,
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DAO_BOOKMARK,DAO_BYTE,DAO_GUID,DAO_DATATYPEMAX
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} DAODATATYPE;
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#define DAO_NOINDICATOR 0xffffffff
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#define DAO_NULL 0xffffffff
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#define DAO_CANTCOERCE 0xfffffffc
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#define DAO_NOMAXLENGTH 0x00000000
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#define DAOROWFETCH_CALLEEALLOCATES 0x00000001
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#define DAOROWFETCH_DONTADVANCE 0x00000002
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#define DAOROWFETCH_FORCEREFRESH 0x00000004
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#define DAOROWFETCH_BINDABSOLUTE 0x00000008
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#define DAOROWFETCH_ODBCNEXT 0x00000010
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#define DAOBINDING_DIRECT 0x00000001
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#define DAOBINDING_VARIANT 0x00000002
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#define DAOBINDING_CALLBACK 0x00000004
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typedef struct {
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DWORD dwKind;
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union
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{
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LONG ind;
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LPCSTR lpstr;
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LPCWSTR lpwstr;
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};
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} DAOCOLUMNID;
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typedef DAOCOLUMNID *LPDAOCOLUMNID;
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef HRESULT (WINAPI *LPDAOBINDFUNC)(ULONG cb,DWORD dwUser,LPVOID *ppData);
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#ifdef __cplusplus
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}
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#endif
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#define DAOBINDINGFUNC(f) STDAPI f (ULONG cb,DWORD dwUser,LPVOID *ppData)
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typedef struct {
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DAOCOLUMNID columnID;
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ULONG cbDataOffset;
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ULONG cbMaxLen;
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ULONG cbInfoOffset;
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DWORD dwBinding;
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DWORD dwDataType;
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DWORD dwUser;
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} DAOCOLUMNBINDING;
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typedef DAOCOLUMNBINDING *LPDAOCOLUMNBINDING;
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typedef struct {
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ULONG cRowsRequested;
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DWORD dwFlags;
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LPVOID pData;
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LPVOID pVarData;
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ULONG cbVarData;
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ULONG cRowsReturned;
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} DAOFETCHROWS;
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typedef DAOFETCHROWS *LPDAOFETCHROWS;
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#define S_BUFFERTOOSMALL MAKE_SCODE(SEVERITY_SUCCESS,FACILITY_ITF,0x1000)
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#define S_ENDOFCURSOR MAKE_SCODE(SEVERITY_SUCCESS,FACILITY_ITF,0x1001)
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#define S_SILENTCANCEL MAKE_SCODE(SEVERITY_SUCCESS,FACILITY_ITF,0x1002)
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#define S_RECORDDELETED MAKE_SCODE(SEVERITY_SUCCESS,FACILITY_ITF,0x1003)
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#define E_ROWTOOSHORT MAKE_SCODE(SEVERITY_ERROR,FACILITY_ITF,0x1000)
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#define E_BADBINDINFO MAKE_SCODE(SEVERITY_ERROR,FACILITY_ITF,0x1001)
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#define E_COLUMNUNAVAILABLE MAKE_SCODE(SEVERITY_ERROR,FACILITY_ITF,0x1002)
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#undef INTERFACE
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#define INTERFACE ICDAORecordset
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DECLARE_INTERFACE_(ICDAORecordset,IDispatch) {
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STDMETHOD(GetRows) (THIS_ LONG cRowsToSkip,LONG cCol,LPDAOCOLUMNBINDING prgBndCol,ULONG cbRowLen,LPDAOFETCHROWS pFetchRows) PURE;
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STDMETHOD(SetNotify) (THIS_ REFIID riid,WINBOOL fNotify);
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STDMETHOD(GetNotify) (THIS_ REFIID riid,WINBOOL *fNotify);
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STDMETHOD(OnBeforeNotify) (THIS_ REFIID riid,DWORD cat,DWORD rsn,VARIANT v1,VARIANT v2);
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STDMETHOD(OnAfterNotify) (THIS_ REFIID riid,DWORD cat,DWORD rsn,VARIANT v1,VARIANT v2,HRESULT hr);
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STDMETHOD(PutLock) (THIS_ WINBOOL f);
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STDMETHOD(GetLock) (THIS_ WINBOOL *f);
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STDMETHOD(AddGetRowsErr) (THIS_ HRESULT hr) PURE;
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};
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#define errVtoFetchBuffTooSmall -30028
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#define errVtoEOFDuringFetch -30029
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#define errVtoSilentCancel -30030
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#define errVtoRecordDeleted -30031
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#define errVtoRowLenTooSmall -30032
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#define errVtoBadBindInfo -30033
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#define errVtoColumnMissing -30034
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#endif
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