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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 mingw-w64 runtime package. |
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* No warranty is given; refer to the file DISCLAIMER.PD 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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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 |
