Source code of Windows XP (NT5)
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//---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1995
//
// File: cprops.hxx
//
// Contents:
//
// History: 17-June-1996 ramv (Ram Viswanathan) Created.
//
//----------------------------------------------------------------------------
typedef struct _schema_prop{
WCHAR szPropertyName[MAX_PATH];
DWORD dwFlags;
DWORD dwNumValues; // Number of values
DWORD dwSyntaxId; // Nt Syntax Id
DWORD dwInfoLevel; // Info Level on which to do GetInfo
}SCHEMA_PROP, *PSCHEMA_PROP;
typedef struct _ntproperty{
LPWSTR szPropertyName;
DWORD dwFlags;
DWORD dwNumValues; // Number of values
DWORD dwSyntaxId; // Nt Syntax Id
PNTOBJECT pNtObject; // Pointer to the NT Object
}PROPERTY, *PPROPERTY;
#define PROPERTY_NAME(pProperty) pProperty->szPropertyName
#define PROPERTY_VALUES(pProperty) pProperty->lpValues
#define PROPERTY_NUMVALUES(pProperty) pProperty->dwNumValues
#define PROPERTY_SYNTAX(pProperty) pProperty->dwSyntaxId
#define PROPERTY_NTOBJECT(pProperty) pProperty->pNtObject
#define PROPERTY_FLAGS(pProperty) pProperty->dwFlags
#define PROPERTY_INFOLEVEL(pProperty) pProperty->dwInfoLevel
//
// Schema Status flags
//
/* removed, not consistent with cache_property_modified, use
PROPERTY_IS_MODIFIED instead to test if a property has been modifed
in cache.
//#define PROPERTY_VALID 0x1
//#define PROPERTY_MODIFIED 0x2
*/
#define PROPERTY_READABLE 0x4
#define PROPERTY_WRITEABLE 0x8
#define PROPERTY_RW PROPERTY_READABLE | PROPERTY_WRITEABLE
#define PROPERTY_SETTABLE_ON_CREATE_ONLY 0x20
#define CACHE_PROPERTY_MODIFIED 0x1
#define PROPERTY_IS_MODIFIED(pProperty) \
( (PROPERTY_FLAGS(pProperty) & CACHE_PROPERTY_MODIFIED) ? \
TRUE : FALSE )
class CPropertyCache {
public:
HRESULT
CPropertyCache::
addproperty(
LPWSTR szPropertyName,
DWORD dwSyntaxId,
DWORD dwNumValues,
PNTOBJECT pNtObject
);
HRESULT
CPropertyCache::
updateproperty(
LPWSTR szPropertyName,
DWORD dwSyntaxId,
DWORD dwNumValues,
PNTOBJECT pNtObject,
BOOL fExplicit
);
HRESULT
CPropertyCache::
findproperty(
LPWSTR szPropertyName,
PDWORD pdwIndex
);
HRESULT
CPropertyCache::
deleteproperty(
DWORD dwIndex
);
HRESULT
CPropertyCache::
getproperty(
LPWSTR szPropertyName,
PDWORD pdwSyntaxId,
PDWORD pdwNumValues,
PNTOBJECT * ppNtObject
);
HRESULT
CPropertyCache::
unboundgetproperty(
LPWSTR szPropertyName,
PDWORD pdwSyntaxId,
PDWORD pdwNumValues,
PNTOBJECT * ppNtObject
);
HRESULT
CPropertyCache::
unboundgetproperty(
DWORD dwIndex,
PDWORD pdwSyntaxId,
PDWORD pdwNumValues,
PNTOBJECT * ppNtObject
);
HRESULT
CPropertyCache::
marshallgetproperty(
LPWSTR szPropertyName,
PDWORD pdwSyntaxId,
PDWORD pdwNumValues,
PNTOBJECT * ppNtObject
);
HRESULT
CPropertyCache::
putproperty(
LPWSTR szPropertyName,
DWORD dwSyntaxId,
DWORD dwNumValues,
PNTOBJECT pNtObject
);
HRESULT
CPropertyCache::
propertyismodified(
LPWSTR szPropertyName,
BOOL * pfModified
);
void
CPropertyCache::
flushpropcache();
void
CPropertyCache::
reset_propindex(
);
BOOL
CPropertyCache::
index_valid(
);
BOOL
CPropertyCache::
index_valid(
DWORD dwIndex
);
HRESULT
CPropertyCache::
skip_propindex(
DWORD dwElements
);
HRESULT
CPropertyCache::
get_PropertyCount(
PDWORD pdwMaxProperties
);
DWORD
CPropertyCache::
get_CurrentIndex(
);
LPWSTR
CPropertyCache::
get_CurrentPropName(
);
LPWSTR
CPropertyCache::
get_PropName(
DWORD dwIndex
);
CPropertyCache::
CPropertyCache();
CPropertyCache::
~CPropertyCache();
static
HRESULT
CPropertyCache::
createpropertycache(
PPROPERTYINFO pSchemaClassProps,
DWORD dwNumProperties,
CCoreADsObject FAR * pCoreADsObject,
CPropertyCache FAR * FAR * ppPropertyCache
);
HRESULT
CPropertyCache::
unmarshallproperty(
LPWSTR szPropertyName,
LPBYTE lpValue,
DWORD dwNumValues,
DWORD dwSyntaxId,
BOOL fExplicit
);
protected:
DWORD _dwMaxProperties;
CCoreADsObject * _pCoreADsObject;
PPROPERTYINFO _pSchemaClassProps;
DWORD _dwNumProperties;
DWORD _dwCurrentIndex;
PPROPERTY _pProperties;
DWORD _cb;
};
HRESULT
ValidatePropertyinSchemaClass(
PPROPERTYINFO pSchemaClassProps,
DWORD dwNumProperties,
LPWSTR pszPropName,
PDWORD pdwSyntaxId
);
STDMETHODIMP
GenericGetPropertyManager(
CPropertyCache * pPropertyCache,
THIS_ BSTR bstrName,
VARIANT FAR* pvProp
);
STDMETHODIMP
GenericPutPropertyManager(
CPropertyCache * pPropertyCache,
PPROPERTYINFO pSchemaProps,
DWORD dwSchemaPropSize,
THIS_ BSTR bstrName,
VARIANT vProp
);
HRESULT
ValidateIfWriteableProperty(
PPROPERTYINFO pSchemaClassProps,
DWORD dwNumProperties,
LPWSTR pszPropName
);
HRESULT
GetPropertyInfoLevel(
LPWSTR pszPropName,
PPROPERTYINFO pSchemaClassProps,
DWORD dwNumProperties,
PDWORD pdwInfoLevel
);
STDMETHODIMP
GenericGetExPropertyManager(
DWORD dwObjectState,
CPropertyCache * pPropertyCache,
THIS_ BSTR bstrName,
VARIANT FAR* pvProp
);
STDMETHODIMP
GenericPutExPropertyManager(
CPropertyCache * pPropertyCache,
PPROPERTYINFO pSchemaProps,
DWORD dwSchemaPropSize,
THIS_ BSTR bstrName,
VARIANT vProp
);
HRESULT
GenericPropCountPropertyManager(
CPropertyCache * pPropertyCache,
PLONG plCount
);
HRESULT
GenericNextPropertyManager(
CPropertyCache * pPropertyCache,
VARIANT FAR *pVariant
);
HRESULT
GenericSkipPropertyManager(
CPropertyCache * pPropertyCache,
ULONG cElements
);
HRESULT
GenericResetPropertyManager(
CPropertyCache * pPropertyCache
);
HRESULT
GenericDeletePropertyManager(
CPropertyCache * pPropertyCache,
VARIANT varEntry
);
HRESULT
GenericGetPropItemPropertyManager(
CPropertyCache * pPropertyCache,
DWORD dwObjectState,
BSTR bstrName,
LONG lnADsType,
VARIANT * pVariant
);
HRESULT
GenericPutPropItemPropertyManager(
CPropertyCache * pPropertyCache,
PPROPERTYINFO pSchemaProps,
DWORD dwSchemaPropSize,
VARIANT varData
);
HRESULT
GenericPurgePropertyManager(
CPropertyCache * pPropertyCache
);
HRESULT
GenericItemPropertyManager(
CPropertyCache * pPropertyCache,
DWORD dwObjectState,
VARIANT varIndex,
VARIANT *pVariant
);
HRESULT
ConvertNtValuesToVariant(
BSTR bstrName,
LPNTOBJECT pNtSrcObjects,
DWORD dwNumValues,
VARIANT * pVariant
);
HRESULT
ConvertVariantToVariantArray(
VARIANT varData,
VARIANT ** ppVarArray,
DWORD * pdwNumValues
);
void
FreeVariantArray(
VARIANT * pVarArray,
DWORD dwNumValues
);
HRESULT
ConvertVariantToNtValues(
VARIANT varData,
PPROPERTYINFO pSchemaProps,
DWORD dwSchemaPropSize,
LPWSTR szPropertyName,
PNTOBJECT *ppNtDestObjects,
PDWORD pdwNumValues,
PDWORD pdwSyntaxId,
PDWORD pdwControlCode
);