198 lines
5.2 KiB
C++
198 lines
5.2 KiB
C++
//--------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1995
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//
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// File: utilprop.cxx
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//
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// Contents: CUtilProp object definitions
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//
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//
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// History: 08-28-96 shanksh Created.
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//
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//----------------------------------------------------------------------------
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// @module UTILPROP.H | CUtilProp object definitions
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//
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//
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#ifndef _UTILPROP_HXX_
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#define _UTILPROP_HXX_
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//----------- structs and #defines -------------------------------------------
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//
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// simple table used to store property information. Used in
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// the read-only implementation of IDBProperties::GetPropertyInfo and
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//
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typedef struct _tagPROPSTRUCT {
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DBPROPID dwPropertyID;
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DBPROPFLAGS dwFlags;
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VARTYPE vtType;
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BOOL boolVal;
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LONG longVal;
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DBPROPOPTIONS dwOptions;
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PWSTR pwstrVal;
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LPOLESTR pwszDescription;
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DBID colid;
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} PROPSTRUCT;
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typedef struct tagPROPSET
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{
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const GUID *guidPropertySet;
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ULONG cProperties;
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PROPSTRUCT* pUPropInfo;
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} PROPSET;
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//
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// flags for IDBProperties::GetPropertyInfo
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//
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#define F_ROWSETRO (DBPROPFLAGS_ROWSET | DBPROPFLAGS_READ)
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#define F_ROWSETRW (DBPROPFLAGS_ROWSET | DBPROPFLAGS_READ | \
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DBPROPFLAGS_WRITE)
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#define F_DSRO (DBPROPFLAGS_DATASOURCEINFO | DBPROPFLAGS_READ)
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#define F_DBINITRW (DBPROPFLAGS_DBINIT | DBPROPFLAGS_READ | \
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DBPROPFLAGS_WRITE)
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#define F_SESSRO (DBPROPFLAGS_SESSION | DBPROPFLAGS_READ)
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#define F_ADSIRO (DBPROPFLAGS_ROWSET | DBPROPFLAGS_READ)
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#define F_ADSIRW (DBPROPFLAGS_ROWSET | DBPROPFLAGS_READ | \
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DBPROPFLAGS_WRITE)
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#define OPT_REQ (DBPROPOPTIONS_REQUIRED)
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#define OPT_SIC (DBPROPOPTIONS_OPTIONAL)
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// flags for Get and Set Properties
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const DWORD PROPSET_DSO = 0x0001;
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const DWORD PROPSET_INIT = 0x0002;
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const DWORD PROPSET_SESSION = 0x0004;
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const DWORD PROPSET_COMMAND = 0x0008;
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//----------------------------------------------------------------------------
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// CUtilProp | Containing class for all interfaces on the UtilProp
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// Object
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//
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class CUtilProp {
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DWORD _dwDescBufferLen;
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IMalloc *_pIMalloc;
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CCredentials *_pCredentials;
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protected:
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// Member for all of the property work
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PROPSTRUCT * _prgProperties;
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// Loads fields of DBPROPINFO struct. Helper for GetPropertyInfo
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STDMETHODIMP
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LoadDBPROPINFO(
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PROPSTRUCT* pPropStruct,
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ULONG cProperties,
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DBPROPINFO* pPropInfo
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);
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// Loads fields of DBPROP struct. Helper for GetProperties
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STDMETHODIMP
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LoadDBPROP(
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PROPSTRUCT* pPropSet,
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ULONG cProperties,
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DBPROP* pPropSupport,
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BOOL IsDBInitPropSet
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);
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STDMETHODIMP
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CUtilProp::StoreDBPROP (
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PROPSTRUCT* pPropStruct,
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PROPSTRUCT* pStaticPropStruct,
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ULONG cProperties,
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DBPROP* pPropSupport,
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DWORD dwPropIndex
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);
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HRESULT
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CUtilProp::IsValidValue (
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DBPROP* pDBProp,
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DWORD dwPropIndex
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);
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BOOL
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CUtilProp::IsADSIFlagSet();
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HRESULT
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CUtilProp::IsValidInitMode(long lVal);
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HRESULT
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CUtilProp::IsValidBindFlag(long lVal);
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BOOL
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CUtilProp::IsSpecialGuid(GUID guidPropSet);
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public:
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CUtilProp(void);
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~CUtilProp(void);
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STDMETHODIMP CUtilProp::FInit(
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CCredentials* pCredentials
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);
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STDMETHODIMP GetProperties(
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ULONG cPropertySets,
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const DBPROPIDSET rgPropertySets[],
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ULONG* pcProperties,
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DBPROPSET** prgProperties,
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DWORD dwBitMask
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);
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STDMETHODIMP GetPropertyInfo(
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ULONG cPropertySets,
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const DBPROPIDSET rgPropertySets[],
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ULONG* pcPropertyInfoSets,
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DBPROPINFOSET** prgPropertyInfoSets,
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WCHAR** ppDescBuffer,
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BOOL fDSOInitialized
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);
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STDMETHODIMP CUtilProp::SetProperties(
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ULONG cProperties,
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DBPROPSET rgProperties[],
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DWORD dwBitMask
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);
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HRESULT
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GetSearchPrefInfo(
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DBPROPID dwPropId,
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PADS_SEARCHPREF_INFO pSearchPrefInfo
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);
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HRESULT
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CUtilProp::FreeSearchPrefInfo(
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PADS_SEARCHPREF_INFO pSearchPrefInfo,
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DWORD dwNumSearchPrefs
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);
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PROPSET *
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CUtilProp::GetPropSetFromGuid (
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GUID guidPropSet
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);
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BOOL
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CUtilProp::IsIntegratedSecurity ();
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HRESULT
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CUtilProp::GetPropertiesArgChk(
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ULONG cPropertySets,
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const DBPROPIDSET rgPropertySets[],
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ULONG* pcProperties,
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DBPROPSET** prgProperties,
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DWORD dwBitMask
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);
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};
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typedef CUtilProp *PCUTILPROP;
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#define NUMELEM(p) (sizeof(p) / sizeof(p[0]))
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#endif
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