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//--------------------------------------------------------------------------// DirectDB.idl//--------------------------------------------------------------------------import "ocidl.idl";import "objidl.idl";
//--------------------------------------------------------------------------// Dependencies//--------------------------------------------------------------------------cpp_quote("#include <stddef.h> // for offsetof")
//--------------------------------------------------------------------------// Interfaces//--------------------------------------------------------------------------interface IDatabaseSession;interface IDatabase;interface IDatabaseProgress;interface IDatabaseNotify;interface IDatabaseExtension;interface IDatabaseStream;interface IDatabaseQuery;
//--------------------------------------------------------------------------// Class Ids and Interface Ids//--------------------------------------------------------------------------cpp_quote("// {4A16043F-676D-11d2-994E-00C04FA309D4}")cpp_quote("DEFINE_GUID(CLSID_DatabaseSession, 0x4a16043f, 0x676d, 0x11d2, 0x99, 0x4e, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")cpp_quote("")cpp_quote("// {4A160440-676D-11d2-994E-00C04FA309D4}")cpp_quote("DEFINE_GUID(IID_IDatabaseSession, 0x4a160440, 0x676d, 0x11d2, 0x99, 0x4e, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")cpp_quote("")cpp_quote("// {7157F0AE-967B-11d1-9A08-00C04FA309D4}")cpp_quote("DEFINE_GUID(IID_IDatabase, 0x7157f0ae, 0x967b, 0x11d1, 0x9a, 0x8, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")cpp_quote("")cpp_quote("// {8CA77091-7B1C-11d2-995F-00C04FA309D4}")cpp_quote("DEFINE_GUID(IID_CDatabase, 0x8ca77091, 0x7b1c, 0x11d2, 0x99, 0x5f, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")cpp_quote("")cpp_quote("// {82EAD219-A6EC-11d1-9A11-00C04FA309D4}")cpp_quote("DEFINE_GUID(IID_IDatabaseStream, 0x82ead219, 0xa6ec, 0x11d1, 0x9a, 0x11, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")cpp_quote("")cpp_quote("// {80C42C87-63C1-11d2-9949-00C04FA309D4}")cpp_quote("DEFINE_GUID(IID_CDatabaseStream, 0x80c42c87, 0x63c1, 0x11d2, 0x99, 0x49, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")cpp_quote("")cpp_quote("// {5E8A5021-AC7C-11d1-9A16-00C04FA309D4}")cpp_quote("DEFINE_GUID(IID_IDatabaseProgress, 0x5e8a5021, 0xac7c, 0x11d1, 0x9a, 0x16, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")cpp_quote("")cpp_quote("// {5E8A5022-AC7C-11d1-9A16-00C04FA309D4}")cpp_quote("DEFINE_GUID(IID_IDatabaseNotify, 0x5e8a5022, 0xac7c, 0x11d1, 0x9a, 0x16, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")cpp_quote("")cpp_quote("// {B58A0F80-0702-11d2-9A63-00C04FA309D4}")cpp_quote("DEFINE_GUID(IID_IDatabaseExtension, 0xb58a0f80, 0x702, 0x11d2, 0x9a, 0x63, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")cpp_quote("")cpp_quote("// {E6CEC131-7F4B-11d2-9962-00C04FA309D4}")cpp_quote("DEFINE_GUID(IID_IDatabaseQuery, 0xe6cec131, 0x7f4b, 0x11d2, 0x99, 0x62, 0x0, 0xc0, 0x4f, 0xa3, 0x9, 0xd4);")
//--------------------------------------------------------------------------// HRESULT Macros//--------------------------------------------------------------------------cpp_quote("#ifndef FACILITY_INTERNET")cpp_quote("#define FACILITY_INTERNET 12")cpp_quote("#endif")cpp_quote("#ifndef HR_E")cpp_quote("#define HR_E(n) MAKE_SCODE(SEVERITY_ERROR, FACILITY_INTERNET, n)")cpp_quote("#endif")cpp_quote("#ifndef HR_S")cpp_quote("#define HR_S(n) MAKE_SCODE(SEVERITY_SUCCESS, FACILITY_INTERNET, n)")cpp_quote("#endif")cpp_quote("#ifndef HR_CODE")cpp_quote("#define HR_CODE(hr) (INT)(hr & 0xffff)")cpp_quote("#endif")cpp_quote("")
//--------------------------------------------------------------------------// DirectDB Error HRESULTS//--------------------------------------------------------------------------cpp_quote("#define DB_E_ALREADYOPEN HR_E(300)")cpp_quote("#define DB_E_CREATEMUTEX HR_E(301)")cpp_quote("#define DB_E_CREATEFILE HR_E(302)")cpp_quote("#define DB_E_GETFILESIZE HR_E(303)")cpp_quote("#define DB_E_CREATEFILEMAPPING HR_E(304)")cpp_quote("#define DB_E_MAPVIEWOFFILE HR_E(305)")cpp_quote("#define DB_E_SETENDOFFILE HR_E(306)")cpp_quote("#define DB_E_SETFILEPOINTER HR_E(307)") cpp_quote("#define DB_E_BADMAJORVERSION HR_E(308)") cpp_quote("#define DB_E_INVALIDFILESIGNATURE HR_E(309)") cpp_quote("#define DB_E_WRITEFILE HR_E(310)") cpp_quote("#define DB_E_TIMEOUT HR_E(311)") cpp_quote("#define DB_E_FLUSHVIEWOFFILE HR_E(312)")cpp_quote("#define DB_E_FLUSHFILEBUFFERS HR_E(313)")cpp_quote("#define DB_E_DUPLICATE HR_E(314)") cpp_quote("#define DB_E_CORRUPT HR_E(315)")cpp_quote("#define DB_E_DISKFULL HR_E(316)")cpp_quote("#define DB_E_GETTEMPFILENAME HR_E(317)")cpp_quote("#define DB_E_NOTFOUND HR_E(318)") cpp_quote("#define DB_E_STREAMTABLEFULL HR_E(319)") cpp_quote("#define DB_E_NORECORDS HR_E(320)")cpp_quote("#define DB_E_COMPACT_PREEMPTED HR_E(321)") cpp_quote("#define DB_E_DATABASE_CHANGED HR_E(322)")cpp_quote("#define DB_E_COMPACTING HR_E(323)")cpp_quote("#define DB_E_RECORDVERSIONCHANGED HR_E(324)")cpp_quote("#define DB_E_CORRUPTRECORD HR_E(325)")cpp_quote("#define DB_E_BADMINORVERSION HR_E(326)") cpp_quote("#define DB_E_BADEXTENSIONCLSID HR_E(327)")cpp_quote("#define DB_E_TOOMANYOPENROWSETS HR_E(328)")cpp_quote("#define DB_E_LOCKEDFORREAD HR_E(329)")cpp_quote("#define DB_E_LOCKEDFORWRITE HR_E(330)")cpp_quote("#define DB_E_FILENOTFOUND HR_E(331)")cpp_quote("#define DB_E_UNMATCHINGQUOTES HR_E(332)")cpp_quote("#define DB_E_UNMATCHINGPARENS HR_E(333)")cpp_quote("#define DB_E_NUMBERTOOBIG HR_E(334)")cpp_quote("#define DB_E_BADNUMBER HR_E(335)")cpp_quote("#define DB_E_NOSYMBOLS HR_E(336)")cpp_quote("#define DB_E_INVALIDSYMBOL HR_E(337)")cpp_quote("#define DB_E_INVALIDCOLUMN HR_E(338)")cpp_quote("#define DB_E_BADEXPRESSION HR_E(339)")cpp_quote("#define DB_E_MOVEFILE HR_E(340)")cpp_quote("#define DB_E_ACCESSDENIED HR_E(341)")cpp_quote("#define DB_E_WRONGTHREAD HR_E(342)")cpp_quote("#define DB_E_ALREADYREGISTERED HR_E(343)")
//--------------------------------------------------------------------------// DirectDB Error HRESULTS//--------------------------------------------------------------------------cpp_quote("#define DB_S_FOUND HR_S(800)")cpp_quote("#define DB_S_NOTFOUND HR_S(801)")
//--------------------------------------------------------------------------// sizeofMember//--------------------------------------------------------------------------cpp_quote("#define sizeofMember(s,m) sizeof(((s *)0)->m)")
//--------------------------------------------------------------------------// DECLARE_HANDLE Macro//--------------------------------------------------------------------------#ifndef DECLARE_HANDLE#define DECLARE_HANDLE(name) \ struct name##__ { DWORD unused; }; \ typedef struct name##__ _far* name#endif
// OE team hasn't fixed their idl to avoid the Win64 midl warnings - turn it offmidl_pragma warning(disable:2395)
//--------------------------------------------------------------------------// DirectDB Type Library//--------------------------------------------------------------------------[ uuid(E462D143-5162-11d1-8A95-00C04FB951F3), helpstring("Microsoft DirectDB Type Library 1.0"), version(1.0)]library DirectDB{ //---------------------------------------------------------------------- // Standard Type Library Stuff //---------------------------------------------------------------------- importlib("stdole2.tlb");
//---------------------------------------------------------------------- // IDatabase //---------------------------------------------------------------------- cpp_quote("#ifndef __LPDATABASE_DEFINED") cpp_quote("#define __LPDATABASE_DEFINED") [ object, uuid(7157F0AE-967B-11d1-9A08-00C04FA309D4), pointer_default(unique) ] interface IDatabase : IUnknown { //------------------------------------------------------------------ // Pointer to an interface of this type //------------------------------------------------------------------ typedef IDatabase *LPDATABASE;
//------------------------------------------------------------------ // Constants //------------------------------------------------------------------ const DWORD CMAX_INDEXES = 8; const DWORD CMAX_KEYS = 8; const DWORD COLUMNS_ALL = 0xFFFFFFFF;
//------------------------------------------------------------------ // Reserved Unique Ids //------------------------------------------------------------------ const DWORD RESERVED_ID_MIN = 0xFFFFFBFF; const DWORD RESERVED_ID_MAX = 0xFFFFFFFF;
//------------------------------------------------------------------ // HROWSET //------------------------------------------------------------------ DECLARE_HANDLE(HROWSET); typedef HROWSET *LPHROWSET; const HROWSET HROWSET_INVALID = (HROWSET) 0x00000000;
//------------------------------------------------------------------ // HLOCK //------------------------------------------------------------------ DECLARE_HANDLE(HLOCK); typedef HLOCK *LPHLOCK;
//------------------------------------------------------------------ // METHODID //------------------------------------------------------------------ typedef DWORD METHODID;
//------------------------------------------------------------------ // SEEKROWSETTYPE //------------------------------------------------------------------ typedef enum tagSEEKROWSETTYPE { SEEK_ROWSET_BEGIN, SEEK_ROWSET_CURRENT, SEEK_ROWSET_END } SEEKROWSETTYPE;
//------------------------------------------------------------------ // TRANSACTIONTYPE //------------------------------------------------------------------ typedef enum tagTRANSACTIONTYPE { TRANSACTION_INSERT, TRANSACTION_UPDATE, TRANSACTION_DELETE, TRANSACTION_INDEX_CHANGED, TRANSACTION_INDEX_DELETED, TRANSACTION_COMPACTED } TRANSACTIONTYPE, *LPTRANSACTIONTYPE;
//------------------------------------------------------------------ // HTRANSACTION //------------------------------------------------------------------ DECLARE_HANDLE(HTRANSACTION); typedef HTRANSACTION *LPHTRANSACTION;
//------------------------------------------------------------------ // FILEADDRESS //------------------------------------------------------------------ typedef DWORD FILEADDRESS; typedef LPDWORD LPFILEADDRESS;
//------------------------------------------------------------------ // INDEXORDINAL //------------------------------------------------------------------ typedef DWORD INDEXORDINAL; typedef LPDWORD LPINDEXORDINAL; cpp_quote("#define INVALID_INDEX_ORDINAL 0xFFFFFFFF")
//------------------------------------------------------------------ // COLUMNORDINAL //------------------------------------------------------------------ typedef BYTE COLUMNORDINAL; typedef BYTE *LPCOLUMNORDINAL;
//------------------------------------------------------------------ // COMPACTFLAGS //------------------------------------------------------------------ typedef DWORD COMPACTFLAGS; cpp_quote("#define COMPACT_PREEMPTABLE 0x00000001") cpp_quote("#define COMPACT_YIELD 0x00000002")
//------------------------------------------------------------------ // LOCKNOTIFYFLAGS //------------------------------------------------------------------ typedef DWORD LOCKNOTIFYFLAGS;
//------------------------------------------------------------------ // REGISTERNOTIFYFLAGS //------------------------------------------------------------------ typedef DWORD REGISTERNOTIFYFLAGS; cpp_quote("#define REGISTER_NOTIFY_NOADDREF 0x00000001") cpp_quote("#define REGISTER_NOTIFY_ORDINALSONLY 0x00000002")
//------------------------------------------------------------------ // COMPAREFLAGS //------------------------------------------------------------------ typedef BYTE COMPAREFLAGS; cpp_quote("#define COMPARE_IGNORECASE 0x00000001") cpp_quote("#define COMPARE_DESCENDING 0x00000002") cpp_quote("#define COMPARE_ASANSI 0x00000004")
//------------------------------------------------------------------ // TABLESCHEMAFLAGS //------------------------------------------------------------------ typedef DWORD TABLESCHEMAFLAGS; cpp_quote("#define TSF_RESETIFBADVERSION 0x00000001") cpp_quote("#define TSF_HASSTREAMS 0x00000002") cpp_quote("#define TSF_HASEXTENSION 0x00000004")
//------------------------------------------------------------------ // CREATEROWSETFLAGS //------------------------------------------------------------------ typedef DWORD CREATEROWSETFLAGS;
//------------------------------------------------------------------ // INDEXFLAGS //------------------------------------------------------------------ typedef BYTE INDEXFLAGS; cpp_quote("#define INDEX_DESCENDING 0x00000001")
//------------------------------------------------------------------ // INDEXORDINAL //------------------------------------------------------------------ cpp_quote("#define IINDEX_PRIMARY 0")
//------------------------------------------------------------------ // ROWORDINAL //------------------------------------------------------------------ typedef DWORD ROWORDINAL; typedef LPDWORD LPROWORDINAL; const ROWORDINAL INVALID_ROWORDINAL = 0xffffffff;
//------------------------------------------------------------------ // ACCESSTYPE //------------------------------------------------------------------ typedef enum tagACCESSTYPE { ACCESS_READ=100, ACCESS_WRITE=200 } ACCESSTYPE;
//------------------------------------------------------------------ // COLUMNDATATYPE //------------------------------------------------------------------ typedef enum tagCOLUMNDATATYPE { CDT_FILETIME, CDT_FIXSTRA, CDT_VARSTRA, CDT_BYTE, CDT_DWORD, CDT_WORD, CDT_STREAM, CDT_VARBLOB, CDT_FIXBLOB, CDT_FLAGS, CDT_UNIQUE, CDT_FIXSTRW, CDT_VARSTRW, CDT_LASTTYPE } COLUMNDATATYPE;
//------------------------------------------------------------------ // SYMBOLTYPE //------------------------------------------------------------------ typedef enum tagSYMBOLTYPE { SYMBOL_INVALID, SYMBOL_COLUMN, SYMBOL_DWORD, SYMBOL_METHOD } SYMBOLTYPE;
//------------------------------------------------------------------ // SYMBOLINFO //------------------------------------------------------------------ typedef struct tagSYMBOLINFO { SYMBOLTYPE tySymbol; LPCSTR pszName; DWORD dwValue; } SYMBOLINFO, *LPSYMBOLINFO;
//------------------------------------------------------------------ // SYMBOLTABLE //------------------------------------------------------------------ typedef struct tagSYMBOLTABLE { DWORD cSymbols; SYMBOLINFO rgSymbol[32]; } SYMBOLTABLE, *LPSYMBOLTABLE; typedef SYMBOLTABLE const *LPCSYMBOLTABLE;
//------------------------------------------------------------------ // ORDINALLIST //------------------------------------------------------------------ typedef struct tagORDINALLIST { ROWORDINAL rgiRecord1[CMAX_INDEXES]; ROWORDINAL rgiRecord2[CMAX_INDEXES]; } ORDINALLIST, *LPORDINALLIST;
//------------------------------------------------------------------ // INDEXKEY - 6 Bytes //------------------------------------------------------------------ #pragma pack(1) typedef struct tagINDEXKEY { COLUMNORDINAL iColumn; // 1 COMPAREFLAGS bCompare; // 2 DWORD dwBits; // 6 } INDEXKEY, *LPINDEXKEY; #pragma pack() typedef INDEXKEY const *LPCINDEXKEY;
//------------------------------------------------------------------ // TABLEINDEX - 2 + (8 * 6) = 50 Bytes //------------------------------------------------------------------ #pragma pack(1) typedef struct tagTABLEINDEX { BYTE cKeys; // 2 INDEXFLAGS bFlags; // 4 INDEXKEY rgKey[CMAX_KEYS]; } TABLEINDEX, *LPTABLEINDEX; #pragma pack() typedef TABLEINDEX const *LPCTABLEINDEX;
//------------------------------------------------------------------ // TABLECOLUMN //------------------------------------------------------------------ typedef struct tagTABLECOLUMN { COLUMNORDINAL iOrdinal; COLUMNDATATYPE type; DWORD ofBinding; DWORD cbSize; } TABLECOLUMN, *LPTABLECOLUMN; typedef TABLECOLUMN const *LPCTABLECOLUMN;
//------------------------------------------------------------------ // TABLESCHEMA //------------------------------------------------------------------ typedef struct tagTABLESCHEMA { const CLSID *pclsidExtension; DWORD cbBinding; DWORD ofMemory; DWORD ofVersion; DWORD dwMinorVersion; TABLESCHEMAFLAGS dwFlags; DWORD cbUserData; DWORD ofUniqueId; BYTE cColumns; LPCTABLECOLUMN prgColumn; LPCTABLEINDEX pPrimaryIndex; LPCSYMBOLTABLE pSymbols; } TABLESCHEMA, *LPTABLESCHEMA; typedef TABLESCHEMA const *LPCTABLESCHEMA;
//------------------------------------------------------------------ // BEGIN_TABLE_INDEX //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define BEGIN_TABLE_INDEX(_index, _cKeys) \\") cpp_quote(" extern const TABLEINDEX _index = { _cKeys, 0, {") cpp_quote("#else") cpp_quote("#define BEGIN_TABLE_INDEX(_index, _cKeys)") cpp_quote("#endif")
//------------------------------------------------------------------ // DEFINE_KEY //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define DEFINE_KEY(_iColumn, _wCompare, _dwBits) { _iColumn, _wCompare, _dwBits },") cpp_quote("#else") cpp_quote("#define DEFINE_KEY(_iColumn, _wCompare, _dwBits)") cpp_quote("#endif")
//------------------------------------------------------------------ // END_TABLE_INDEX //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define END_TABLE_INDEX } };") cpp_quote("#else") cpp_quote("#define END_TABLE_INDEX") cpp_quote("#endif")
//------------------------------------------------------------------ // BEGIN_COLUMN_ARRAY //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define BEGIN_COLUMN_ARRAY(_name, _cColumns) const TABLECOLUMN _name[_cColumns] = {") cpp_quote("#else") cpp_quote("#define BEGIN_COLUMN_ARRAY(_name, _cColumns)") cpp_quote("#endif")
//------------------------------------------------------------------ // DEFINE_COLUMN //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define DEFINE_COLUMN(_iColumn, _type, _structure, _member)\\") cpp_quote(" { _iColumn, _type, offsetof(_structure, _member), sizeofMember(_structure, _member) },") cpp_quote("#else") cpp_quote("#define DEFINE_COLUMN(_iColumn, _type, _structure, _member)") cpp_quote("#endif")
//------------------------------------------------------------------ // END_COLUMN_ARRAY //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define END_COLUMN_ARRAY };") cpp_quote("#else") cpp_quote("#define END_COLUMN_ARRAY") cpp_quote("#endif")
//------------------------------------------------------------------ // BEGIN_SYMBOL_TABLE //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define BEGIN_SYMBOL_TABLE(_name, _cSymbols) \\") cpp_quote(" extern const SYMBOLTABLE _name = { _cSymbols, {") cpp_quote("#else") cpp_quote("#define BEGIN_SYMBOL_TABLE(_name, _cSymbols)") cpp_quote("#endif")
//------------------------------------------------------------------ // DEFINE_SYMBOL //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define DEFINE_SYMBOL(_tySymbol, _pszName, _dwValue) \\") cpp_quote(" { _tySymbol, (LPCSTR)_pszName, _dwValue },") cpp_quote("#else") cpp_quote("#define DEFINE_SYMBOL(_tySymbol, _pszName, _dwValue)") cpp_quote("#endif")
//------------------------------------------------------------------ // END_SYMBOL_TABLE //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define END_SYMBOL_TABLE } };") cpp_quote("#else") cpp_quote("#define END_SYMBOL_TABLE") cpp_quote("#endif")
//------------------------------------------------------------------ // BEGIN_TABLE_SCHEMA //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define BEGIN_TABLE_SCHEMA(_schema, _clsid, _binding) \\") cpp_quote(" extern const TABLESCHEMA _schema = { \\") cpp_quote(" &_clsid,\\") cpp_quote(" sizeof(_binding),\\") cpp_quote(" offsetof(_binding, pAllocated),\\") cpp_quote(" offsetof(_binding, bVersion),") cpp_quote("#else") cpp_quote("#define BEGIN_TABLE_SCHEMA(_schema, _clsid, _binding)") cpp_quote("#endif")
//------------------------------------------------------------------ // SCHEMA_PROPERTY //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define SCHEMA_PROPERTY(_value) \\") cpp_quote(" _value,") cpp_quote("#else") cpp_quote("#define SCHEMA_PROPERTY(_value)") cpp_quote("#endif")
//------------------------------------------------------------------ // END_TABLE_SCHEMA //------------------------------------------------------------------ cpp_quote("#ifdef DEFINE_DIRECTDB") cpp_quote("#define END_TABLE_SCHEMA };") cpp_quote("#else") cpp_quote("#define END_TABLE_SCHEMA") cpp_quote("#endif")
//------------------------------------------------------------------ // Locking Methods //------------------------------------------------------------------
HRESULT Lock( [out] LPHLOCK phLock);
HRESULT Unlock( [out] LPHLOCK phLock);
//------------------------------------------------------------------ // Data Manipulation Methods //------------------------------------------------------------------
HRESULT InsertRecord( [in] LPVOID pRecord);
HRESULT UpdateRecord( [in] LPVOID pRecord);
HRESULT DeleteRecord( [in] LPVOID pRecord);
HRESULT FindRecord( [in] INDEXORDINAL iIndex, [in] DWORD cColumns, // Use COLUMNS_ALL to compare all columns of the index [in,out] LPVOID pRecord, [out] LPROWORDINAL piRow);
HRESULT GetRowOrdinal( [in] INDEXORDINAL iIndex, [in] LPVOID pRecord, [out] LPROWORDINAL piRow);
HRESULT FreeRecord( [in,out] LPVOID pRecord);
HRESULT GetUserData( [in,out] LPVOID pvUserData, [in] ULONG cbUserData);
HRESULT SetUserData( [in] LPVOID pvUserData, [in] ULONG cbUserData);
HRESULT GetRecordCount( [in] INDEXORDINAL iIndex, [out] LPDWORD pcRecords);
//------------------------------------------------------------------ // Schema Methods //------------------------------------------------------------------
HRESULT GetIndexInfo( [in] INDEXORDINAL iIndex, [out] LPSTR *ppszFilter, [out] LPTABLEINDEX pIndex);
HRESULT ModifyIndex( [in] INDEXORDINAL iIndex, [in] LPCSTR pszFilter, [in] LPCTABLEINDEX pIndex);
HRESULT DeleteIndex( [in] INDEXORDINAL iIndex);
//------------------------------------------------------------------ // Rowset Methods //------------------------------------------------------------------
HRESULT CreateRowset( [in] INDEXORDINAL iIndex, [in] CREATEROWSETFLAGS dwFlags, [out] LPHROWSET phRowset);
HRESULT SeekRowset( [in] HROWSET hRowset, [in] SEEKROWSETTYPE tySeek, [in] LONG cRows, [out] LPROWORDINAL piRowNew);
HRESULT QueryRowset( [in] HROWSET hRowset, [in] LONG cWanted, [in,out] LPVOID *prgpRecord, [out] LPDWORD pcObtained);
HRESULT CloseRowset( [in,out] LPHROWSET phRowset);
//------------------------------------------------------------------ // Steaming Methods //------------------------------------------------------------------
HRESULT CreateStream( [out] LPFILEADDRESS pfaStart);
HRESULT DeleteStream( [in] FILEADDRESS faStart);
HRESULT CopyStream( [in] IDatabase *pDest, [in] FILEADDRESS faStream, [out] LPFILEADDRESS pfaNew);
HRESULT OpenStream( [in] ACCESSTYPE tyAccess, [in] FILEADDRESS faStream, [out] IStream **ppStream);
HRESULT ChangeStreamLock( [in] IStream *pStream, [in] ACCESSTYPE tyAccessNew);
//------------------------------------------------------------------ // Notification Methods //------------------------------------------------------------------
HRESULT RegisterNotify( [in] INDEXORDINAL iIndex, [in] REGISTERNOTIFYFLAGS dwFlags, [in] DWORD_PTR dwCookie, [in] IDatabaseNotify *pNotify);
HRESULT DispatchNotify( [in] IDatabaseNotify *pNotify);
HRESULT SuspendNotify( [in] IDatabaseNotify *pNotify);
HRESULT ResumeNotify( [in] IDatabaseNotify *pNotify);
HRESULT UnregisterNotify( [in] IDatabaseNotify *pNotify);
HRESULT LockNotify( [in] LOCKNOTIFYFLAGS dwFlags, [out] LPHLOCK phLock);
HRESULT UnlockNotify( [in,out] LPHLOCK phLock);
HRESULT GetTransaction( [in,out] LPHTRANSACTION phTransaction, [out] LPTRANSACTIONTYPE ptyTransaction, [in] LPVOID pRecord1, [in] LPVOID pRecord2, [in,out] LPINDEXORDINAL piIndex, [in] LPORDINALLIST pOrdinals);
//------------------------------------------------------------------ // Maintenence Methods //------------------------------------------------------------------
HRESULT MoveFile( [in] LPCWSTR pwszFilePath);
HRESULT SetSize( [in] DWORD cbSize);
HRESULT Repair(void);
HRESULT Compact( [in] IDatabaseProgress *pProgress, [in] COMPACTFLAGS dwFlags);
//------------------------------------------------------------------ // Fast-Heap Methods //------------------------------------------------------------------
HRESULT HeapAllocate( [in] DWORD dwFlags, // HEAP_xxx Flags normally passed to HeapAlloc [in] DWORD cbSize, [out] LPVOID *ppBuffer);
HRESULT HeapFree( [in] LPVOID pBuffer);
//------------------------------------------------------------------ // General Utility Methods //------------------------------------------------------------------
HRESULT GenerateId( [out] LPDWORD pdwId);
HRESULT GetClientCount( [out] LPDWORD pcClients);
HRESULT GetFile( [out] LPWSTR *ppwszFile);
HRESULT GetSize( [out] LPDWORD pcbFile, [out] LPDWORD pcbAllocated, [out] LPDWORD pcbFreed, [out] LPDWORD pcbStreams); } cpp_quote("#endif // __LPDATABASE_DEFINED")
//---------------------------------------------------------------------- // IDatabaseSession //---------------------------------------------------------------------- cpp_quote("#ifndef __LPDATABASESESSION_DEFINED") cpp_quote("#define __LPDATABASESESSION_DEFINED") [ object, uuid(4A160440-676D-11d2-994E-00C04FA309D4), pointer_default(unique) ] interface IDatabaseSession : IUnknown { //------------------------------------------------------------------ // Pointer to an interface of this type //------------------------------------------------------------------ typedef IDatabaseSession *LPDATABASESESSION;
//------------------------------------------------------------------ // OPENDATABASEFLAGS //------------------------------------------------------------------ typedef DWORD OPENDATABASEFLAGS; cpp_quote("#define OPEN_DATABASE_NORESET 0x00000001") cpp_quote("#define OPEN_DATABASE_NOADDREFEXT 0x00000002") cpp_quote("#define OPEN_DATABASE_NOEXTENSION 0x00000004") //cpp_quote("#define OPEN_DATABASE_NOREPAIRUI 0x00000008") cpp_quote("#define OPEN_DATABASE_NOMONITOR 0x00000010") cpp_quote("#define OPEN_DATABASE_EXCLUSEIVE 0x00000020") cpp_quote("#define OPEN_DATABASE_NOCREATE 0x00000040")
//------------------------------------------------------------------ // Members //------------------------------------------------------------------ HRESULT OpenDatabase( [in] LPCSTR pszFile, [in] OPENDATABASEFLAGS dwFlags, [in] LPCTABLESCHEMA pSchema, [in] IDatabaseExtension *pExtension, [out] IDatabase **ppDB);
HRESULT OpenDatabaseW( [in] LPCWSTR pwszFile, [in] OPENDATABASEFLAGS dwFlags, [in] LPCTABLESCHEMA pSchema, [in] IDatabaseExtension *pExtension, [out] IDatabase **ppDB);
HRESULT OpenQuery( [in] IDatabase *pDatabase, [in] LPCSTR pszQuery, [out] IDatabaseQuery **ppQuery); } cpp_quote("#endif // __LPDATABASESESSION_DEFINED")
//---------------------------------------------------------------------- // IDatabaseExtension //---------------------------------------------------------------------- cpp_quote("#ifndef __LPDATABASEEXTENSION_DEFINED") cpp_quote("#define __LPDATABASEEXTENSION_DEFINED") [ object, uuid(B58A0F80-0702-11d2-9A63-00C04FA309D4), pointer_default(unique) ] interface IDatabaseExtension : IUnknown { //------------------------------------------------------------------ // OPERATIONSTATE //------------------------------------------------------------------ typedef enum tagOPERATIONSTATE { OPERATION_BEFORE, OPERATION_AFTER } OPERATIONSTATE;
//------------------------------------------------------------------ // Pointer to an interface of this type //------------------------------------------------------------------ typedef IDatabaseExtension *LPDATABASEEXTENSION;
//------------------------------------------------------------------ // Methods //------------------------------------------------------------------ HRESULT Initialize( [in] IDatabase *pDB);
HRESULT OnLock(void);
HRESULT OnUnlock(void);
HRESULT OnRecordInsert( [in] OPERATIONSTATE tyState, [in] LPORDINALLIST pOrdinals, // Only valid when tyState = OPERATION_AFTER [in] LPVOID pRecord);
HRESULT OnRecordUpdate( [in] OPERATIONSTATE tyState, [in] LPORDINALLIST pOrdinals, // Only valid when tyState = OPERATION_AFTER [in] LPVOID pRecordOld, [in] LPVOID pRecordNew);
HRESULT OnRecordDelete( [in] OPERATIONSTATE tyState, [in] LPORDINALLIST pOrdinals, // Only valid when tyState = OPERATION_AFTER [in] LPVOID pRecord);
HRESULT OnExecuteMethod( [in] METHODID idMethod, [in] LPVOID pBinding, [in] LPDWORD pdwResult); } cpp_quote("#endif // __LPDATABASEEXTENSION_DEFINED")
//---------------------------------------------------------------------- // IDatabaseNotify //---------------------------------------------------------------------- cpp_quote("#ifndef __LPDATABASENOTIFY_DEFINED") cpp_quote("#define __LPDATABASENOTIFY_DEFINED") [ object, uuid(7CADFB4C-AC65-11d1-9A16-00C04FA309D4), pointer_default(unique) ] interface IDatabaseNotify : IUnknown { //------------------------------------------------------------------ // Pointer to an interface of this type //------------------------------------------------------------------ typedef IDatabaseNotify *LPDATABASENOTIFY;
//------------------------------------------------------------------ // Methods //------------------------------------------------------------------ HRESULT OnTransaction( [in] HTRANSACTION hTransaction, [in] DWORD_PTR dwCookie, [in] IDatabase *pDB); } cpp_quote("#endif // __LPDATABASENOTIFY_DEFINED")
//---------------------------------------------------------------------- // IDatabaseStream //---------------------------------------------------------------------- cpp_quote("#ifndef __LPDATABASESTREAM_DEFINED") cpp_quote("#define __LPDATABASESTREAM_DEFINED") [ object, uuid(82EAD219-A6EC-11d1-9A11-00C04FA309D4), pointer_default(unique) ] interface IDatabaseStream : IStream { //------------------------------------------------------------------ // Pointer to an interface of this type //------------------------------------------------------------------ typedef IDatabaseStream *LPDATABASESTREAM;
//------------------------------------------------------------------ // Methods //------------------------------------------------------------------ HRESULT GetFileAddress( [out] LPFILEADDRESS pfaStream);
HRESULT CompareDatabase( [in] IDatabase *pDatabase); } cpp_quote("#endif // __LPDATABASESTREAM_DEFINED")
//---------------------------------------------------------------------- // IDatabaseProgress //---------------------------------------------------------------------- cpp_quote("#ifndef __LPDATABASEPROGRESS_DEFINED") cpp_quote("#define __LPDATABASEPROGRESS_DEFINED") [ object, uuid(7CADFB4B-AC65-11d1-9A16-00C04FA309D4), pointer_default(unique) ] interface IDatabaseProgress : IUnknown { HRESULT Update( [in] DWORD cCount); } cpp_quote("#endif // __LPDATABASEPROGRESS_DEFINED")
//---------------------------------------------------------------------- // IDatabaseQuery //---------------------------------------------------------------------- cpp_quote("#ifndef __LPDATABASEQUERY_DEFINED") cpp_quote("#define __LPDATABASEQUERY_DEFINED") [ object, uuid(E6CEC131-7F4B-11d2-9962-00C04FA309D4), pointer_default(unique) ] interface IDatabaseQuery : IUnknown { HRESULT Evaluate( [in] LPVOID pBinding); } cpp_quote("#endif // __LPDATABASEQUERY_DEFINED")
} // DirectDB Library Object Definition
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