Leaked source code of windows server 2003
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/////////////////////////////////////////////////////////////////////////////
//
// Copyright(C) 1997-1998 Microsoft Corporation all rights reserved.
//
// Module: sdohelperfuncs.cpp
//
// Project: Everest
//
// Description: Helper Functions
//
// Log:
//
// When Who What
// ---- --- ----
// 6/08/98 TLP Initial Version
// 9/06/98 TLP Added data store helpers
// 9/09/98 TLP Added misc helpers
//
/////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include <iascomp.h>
#include <iasutil.h>
#include "sdohelperfuncs.h"
#include "sdoproperty.h"
#include "sdo.h"
///////////////////////////////////////////////////////////////////
HRESULT SDOGetCollectionEnumerator(
/*[in]*/ ISdo* pSdo,
/*[in]*/ LONG lPropertyId,
/*[out]*/ IEnumVARIANT** ppEnum
)
{
HRESULT hr;
CComPtr<IUnknown> pUnknown;
CComPtr<ISdoCollection> pSdoCollection;
_variant_t vtDispatch;
_ASSERT( NULL != pSdo && NULL == *ppEnum );
hr = pSdo->GetProperty(lPropertyId, &vtDispatch);
_ASSERT( VT_DISPATCH == V_VT(&vtDispatch) );
if ( SUCCEEDED(hr) )
{
hr = vtDispatch.pdispVal->QueryInterface(IID_ISdoCollection, (void**)&pSdoCollection);
if ( SUCCEEDED(hr) )
{
hr = pSdoCollection->get__NewEnum(&pUnknown);
if ( SUCCEEDED(hr) )
{
hr = pUnknown->QueryInterface(IID_IEnumVARIANT, (void**)ppEnum);
}
}
}
if ( FAILED(hr) )
IASTracePrintf("Error in SDO Helper - SDOGetCollectionEnumerator() failed...");
return hr;
}
///////////////////////////////////////////////////////////////////
HRESULT SDONextObjectFromCollection(
/*[in]*/ IEnumVARIANT* pEnum,
/*[out]*/ ISdo** ppSdo
)
{
HRESULT hr;
DWORD dwRetrieved = 1;
_variant_t vtDispatch;
_ASSERT( NULL != pEnum && NULL == *ppSdo );
hr = pEnum->Next(1, &vtDispatch, &dwRetrieved);
_ASSERT( S_OK == hr || S_FALSE == hr );
if ( S_OK == hr )
{
hr = vtDispatch.pdispVal->QueryInterface(IID_ISdo, (void**)ppSdo);
if ( FAILED(hr) )
IASTracePrintf("Error in SDO Helper - SDOGetNextObjectFromCollection() failed...");
}
return hr;
}
///////////////////////////////////////////////////////////////////
HRESULT SDOGetComponentFromCollection(
/*[in]*/ ISdo* pSdoServer,
/*[in]*/ LONG lCollectionPropertyId,
/*[in]*/ LONG lComponentId,
/*[out]*/ ISdo** ppSdo
)
{
HRESULT hr;
CComPtr<IEnumVARIANT> pEnum;
CComPtr<ISdo> pSdo;
LONG ComponentId;
do
{
hr = SDOGetCollectionEnumerator(
pSdoServer,
lCollectionPropertyId,
&pEnum
);
if ( FAILED(hr) )
break;
hr = SDONextObjectFromCollection(pEnum,&pSdo);
while( S_OK == hr )
{
hr = SDOGetComponentIdFromObject(
pSdo,
&ComponentId
);
if ( FAILED(hr) )
break;
if ( ComponentId == lComponentId )
{
pSdo.p->AddRef();
*ppSdo = pSdo;
break;
}
pSdo.Release();
hr = SDONextObjectFromCollection(pEnum,&pSdo);
}
if ( S_OK != hr )
hr = E_FAIL;
} while ( FALSE );
return hr;
}
///////////////////////////////////////////////////////////////////
HRESULT SDOConfigureComponentFromObject(
/*[in]*/ ISdo* pSdo,
/*[in]*/ IIasComponent* pComponent
)
{
HRESULT hr = E_FAIL;
do
{
_ASSERT( NULL != pSdo && NULL != pComponent );
CComPtr<IUnknown> pUnknown;
hr = pSdo->get__NewEnum(&pUnknown);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - SDOConfigureComponentFromObject() - get__NewEnum() failed... %x", hr);
break;
}
CComPtr<IEnumVARIANT> pEnumProperties;
hr = pUnknown->QueryInterface(IID_IEnumVARIANT, (void**)&pEnumProperties);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - SDOConfigureComponentFromObject() - QueryInterface(IID_IEnumVARIANT) failed... %x", hr);
break;
}
LONG flags;
LONG alias;
_variant_t vtProperty;
CComPtr<ISdoPropertyInfo> pSdoPropertyInfo;
hr = SDONextPropertyFromClass(pEnumProperties, &pSdoPropertyInfo);
while ( S_OK == hr )
{
hr = pSdoPropertyInfo->get_Flags(&flags);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - SDOConfigureComponentFromObject() - ISdoPropertyInfo::get_Flags() failed... %x", hr);
break;
}
if ( SDO_PROPERTY_COMPONENT & flags )
{
hr = pSdoPropertyInfo->get_Alias(&alias);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - SDOConfigureComponentFromObject() - ISdoPropertyInfo::get_Alias() failed... %x", hr);
break;
}
hr = pSdo->GetProperty(alias, &vtProperty);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - SDOConfigureComponentFromObject() - ISdo::GetProperty() failed... %x", hr);
break;
}
hr = pComponent->PutProperty(alias, &vtProperty);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - SDOConfigureComponentFromObject() - ISdo::PutProperty() failed... %x", hr);
break;
}
vtProperty.Clear();
}
pSdoPropertyInfo.Release();
hr = SDONextPropertyFromClass(pEnumProperties, &pSdoPropertyInfo);
}
if ( S_FALSE == hr )
hr = S_OK;
} while (FALSE);
return hr;
}
///////////////////////////////////////////////////////////////////
HRESULT SDOGetComponentIdFromObject(
/*[in]*/ ISdo* pSdo,
/*[out]*/ PLONG pComponentId
)
{
_ASSERT( NULL != pSdo && NULL != pComponentId );
HRESULT hr;
_variant_t vtProperty;
hr = pSdo->GetProperty(PROPERTY_COMPONENT_ID, &vtProperty);
if ( SUCCEEDED(hr) )
{
_ASSERT( VT_I4 == V_VT(&vtProperty) );
*pComponentId = V_I4(&vtProperty);
}
else
{
IASTracePrintf("Error in SDO Helper - SDOGetComponentIdFromObject() failed...");
}
return hr;
}
///////////////////////////////////////////////////////////////////
HRESULT SDOCreateComponentFromObject(
/*[in]*/ ISdo* pSdo,
/*[out]*/ IIasComponent** ppComponent
)
{
HRESULT hr;
_variant_t vtProgId;
CLSID clsId;
_ASSERT( NULL != pSdo && NULL == *ppComponent );
hr = pSdo->GetProperty(PROPERTY_COMPONENT_PROG_ID, &vtProgId);
if ( SUCCEEDED(hr) )
{
_ASSERT( VT_BSTR == V_VT(&vtProgId) );
hr = CLSIDFromProgID(V_BSTR(&vtProgId), &clsId);
if ( SUCCEEDED(hr) )
{
hr = CoCreateInstance(
clsId,
NULL,
CLSCTX_INPROC_SERVER,
IID_IIasComponent,
(void**)ppComponent
);
}
}
if ( FAILED(hr) )
IASTracePrintf("Error in SDO Helper - SDOCreateComponentFromObject() failed...");
return hr;
}
//////////////////////////////////////////////////////////////////////////////
HRESULT SDOGetContainedObject(
/*[in]*/ BSTR bstrObjectName,
/*[in]*/ IDataStoreObject* pDSObject,
/*[out]*/ IDataStoreObject** ppDSObject
)
{
CComPtr<IDataStoreContainer> pDSContainer;
HRESULT hr = pDSObject->QueryInterface(IID_IDataStoreContainer, (void**)&pDSContainer);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO Schema - BuildClasses() - QueryInterface(1) failed...");
return hr;
}
hr = pDSContainer->Item(bstrObjectName, ppDSObject);
if ( FAILED(hr) )
IASTracePrintf("Error in SDO Schema - BuildClasses() - Item('%ls') failed...", bstrObjectName);
return hr;
}
//////////////////////////////////////////////////////////////////////////////
HRESULT SDOGetContainerEnumerator(
/*[in]*/ IDataStoreObject* pDSObject,
/*[out]*/ IEnumVARIANT** ppObjectEnumerator
)
{
CComPtr<IDataStoreContainer> pDSContainer;
HRESULT hr = pDSObject->QueryInterface(IID_IDataStoreContainer, (void**)&pDSContainer);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - GetContainerEnumerator() - QueryInterface(IDataStoreContainer) returned %lx...", hr);
return hr;
}
CComPtr<IUnknown> pUnknown;
hr = pDSContainer->get__NewEnum(&pUnknown);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - GetContainerEnumerator - get__NewEnum() returned %lx...", hr);
return hr;
}
hr = pUnknown->QueryInterface(IID_IEnumVARIANT, (void**)ppObjectEnumerator);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - GetContainerEnumerator() - QueryInterface(IID_IEnumVARIANT) returned %lx...",hr);
return hr;
}
return hr;
}
//////////////////////////////////////////////////////////////////////////////
HRESULT SDONextObjectFromContainer(
/*[in]*/ IEnumVARIANT* pEnumVariant,
/*[out]*/ IDataStoreObject** ppDSObject
)
{
_variant_t vt;
DWORD dwRetrieved = 1;
HRESULT hr = pEnumVariant->Next(1, &vt, &dwRetrieved);
if ( S_OK == hr )
{
hr = vt.pdispVal->QueryInterface(IID_IDataStoreObject,(void**)ppDSObject);
if ( FAILED(hr) )
IASTracePrintf("Error in SDO - GetNextObjectFromContainer() - QueryInterface(IDataStoreObject) failed...");
}
return hr;
}
//////////////////////////////////////////////////////////////////////////////
HRESULT SDOGetObjectPropertyEnumerator(
/*[in]*/ IDataStoreObject* pDSObject,
/*[out]*/ IEnumVARIANT** ppPropertyEnumerator
)
{
CComPtr<IUnknown> pUnknown;
HRESULT hr = pDSObject->get__NewEnum(&pUnknown);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO Schema - GetObjectPropertyEnumerator() - get__NewEnum() failed...");
return hr;
}
hr = pUnknown->QueryInterface(IID_IEnumVARIANT, (void**)ppPropertyEnumerator);
if ( FAILED(hr) )
IASTracePrintf("Error in SDO Schema - GetObjectPropertyEnumerator() - QueryInterface(IID_IEnumVARIANT) failed...");
return hr;
}
//////////////////////////////////////////////////////////////////////////////
HRESULT SDONextPropertyFromObject(
/*[in]*/ IEnumVARIANT* pEnumVariant,
/*[out]*/ IDataStoreProperty** ppDSProperty
)
{
_variant_t vt;
DWORD dwRetrieved = 1;
HRESULT hr = pEnumVariant->Next(1, &vt, &dwRetrieved);
if ( S_OK == hr )
{
hr = vt.pdispVal->QueryInterface(IID_IDataStoreObject,(void**)ppDSProperty);
if ( FAILED(hr) )
IASTracePrintf("Error in SDO - GetNextPropertyFromObject() - QueryInterface(IDataStoreProperty) failed...");
}
return hr;
}
//////////////////////////////////////////////////////////////////////////////
HRESULT SDOGetClassPropertyEnumerator(
/*[in]*/ CLASSPROPERTYSET ePropertySet,
/*[in]*/ ISdoClassInfo* pSdoClassInfo,
/*[out]*/ IEnumVARIANT** ppPropertyEnumerator
)
{
CComPtr<IUnknown> pUnknown;
HRESULT hr;
if ( PROPERTY_SET_REQUIRED == ePropertySet )
{
hr = pSdoClassInfo->get_RequiredProperties(&pUnknown);
}
else
{
_ASSERT( PROPERTY_SET_OPTIONAL == ePropertySet );
hr = pSdoClassInfo->get_OptionalProperties(&pUnknown);
}
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO Schema - GetClassPropertyEnumerator() - get__NewEnum() failed...");
return hr;
}
hr = pUnknown->QueryInterface(IID_IEnumVARIANT, (void**)ppPropertyEnumerator);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO Schema - GetClassPropertyEnumerator() - QueryInterface(IID_IEnumVARIANT) failed...");
return hr;
}
return S_OK;
}
//////////////////////////////////////////////////////////////////////////////
HRESULT SDONextPropertyFromClass(
/*[in]*/ IEnumVARIANT* pEnumVariant,
/*[out]*/ ISdoPropertyInfo** ppSdoPropertyInfo
)
{
_variant_t vt;
DWORD dwRetrieved = 1;
HRESULT hr = pEnumVariant->Next(1, &vt, &dwRetrieved);
if ( S_OK == hr )
{
hr = vt.punkVal->QueryInterface(IID_ISdoPropertyInfo,(void**)ppSdoPropertyInfo);
if ( FAILED(hr) )
IASTracePrintf("Error in SDO - GetNextPropertyFromClass() - QueryInterface(ISdoPropertyInfo) failed...");
}
return hr;
}
//////////////////////////////////////////////////////////////////////////////
BOOL SDOIsNameUnique(
/*[in]*/ ISdoCollection* pSdoCollection,
/*[in]*/ VARIANT* pName
)
{
// Get the data store containers enumerator
//
CComPtr<IUnknown> pUnknown;
HRESULT hr = pSdoCollection->get__NewEnum(&pUnknown);
if ( FAILED(hr) )
return FALSE;
CComPtr<IEnumVARIANT> pEnumVariant;
hr = pUnknown->QueryInterface(IID_IEnumVARIANT, (void**)&pEnumVariant);
if ( FAILED(hr) )
{
IASTracePrintf("Error in SDO - IsNameUnique() - QueryInterface(IID_IEnumVARIANT) failed...");
return FALSE;
}
CComPtr<ISdo> pSdo;
_variant_t vtName;
hr = ::SDONextObjectFromCollection(pEnumVariant, &pSdo);
while ( S_OK == hr )
{
hr = pSdo->GetProperty(PROPERTY_SDO_NAME, &vtName);
if ( FAILED(hr) )
break;
if ( 0 == lstrcmpi(V_BSTR(pName), V_BSTR(&vtName) ) )
break;
vtName.Clear();
pSdo.Release();
hr = ::SDONextObjectFromCollection(pEnumVariant, &pSdo);
}
if ( S_FALSE == hr )
return TRUE;
else
return FALSE;
}
//////////////////////////////////////////////////////////////////////////
HRESULT ValidateDNSName(
/*[in]*/ VARIANT* pValue
)
{
// Is it a BSTR?
if (V_VT(pValue) != VT_BSTR) { return E_INVALIDARG; }
// Is it dotted decimal?
if (wcsspn(V_BSTR(pValue), L"0123456789.") == wcslen(V_BSTR(pValue)))
{
// If so, then make sure it can be converted.
if (ias_inet_wtoh(V_BSTR(pValue)) == 0xffffffff)
{
return E_INVALIDARG;
}
}
return S_OK;
}
#define SYSTEM_ROOT_REG_KEY L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion"
#define SYSTEM_ROOT_VALUE L"SystemRoot"
#define LOG_FILE_DIR L"\\system32\\LogFiles"
//////////////////////////////////////////////////////////////////////////////
HRESULT SDOGetLogFileDirectory(
/*[in]*/ LPCWSTR lpszComputerName,
/*[in]*/ DWORD dwLogFileDirectorySize,
/*[out*/ PWCHAR pLogFileDirectory
)
{
_ASSERT( pLogFileDirectory != NULL && dwLogFileDirectorySize > 0 );
HRESULT hr = E_FAIL;
do
{
LONG lResult = ERROR_SUCCESS;
HKEY hKeyRemote = HKEY_LOCAL_MACHINE;
DWORD dwSize = MAX_PATH;
wchar_t szBuffer[MAX_PATH + 1];
if ( lpszComputerName )
{
// Is lpszComputerName the name of the local machine?
//
GetComputerName(szBuffer, &dwSize);
if ( lstrcmpi(szBuffer, lpszComputerName ) )
{
// Nope... we're attached to a remote computer so connect to the
// remote machine's registry.
//
lResult = RegConnectRegistry(
lpszComputerName,
HKEY_LOCAL_MACHINE,
&hKeyRemote
);
}
}
if ( ERROR_SUCCESS != lResult )
{
IASTracePrintf("Error in GetLogFileDirectory() - Could not attach to the remote registry..");
hr = HRESULT_FROM_WIN32(GetLastError());
break;
}
// Open the "CurrentVersion" key
//
CRegKey CurVerKey;
lResult = CurVerKey.Open(
hKeyRemote,
SYSTEM_ROOT_REG_KEY,
KEY_READ
);
if ( ERROR_SUCCESS != lResult )
{
IASTracePrintf("Error in GetLogFileDirectory() - Could not open the 'system root' registry key..");
hr = HRESULT_FROM_WIN32(GetLastError());
break;
}
// Get the value of the "SystemRoot" Registry entry
//
dwSize = MAX_PATH;
lResult = CurVerKey.QueryValue(
szBuffer,
(LPCTSTR)SYSTEM_ROOT_VALUE,
&dwSize
);
if ( ERROR_SUCCESS != lResult )
{
IASTracePrintf("Error in SDO Schema - SetDefaults() - Could not get the 'system root' registry value..");
hr = HRESULT_FROM_WIN32(GetLastError());
break;
}
// Now build the default log file directory path
//
if ( lstrlen(szBuffer) + lstrlen(LOG_FILE_DIR) >= dwLogFileDirectorySize )
{
IASTracePrintf("Error in GetLogFileDirectory() - system root directory path is too long..");
hr = E_UNEXPECTED;
break;
}
wsprintf(
pLogFileDirectory,
L"%s%s",
szBuffer,
LOG_FILE_DIR
);
hr = S_OK;
} while ( FALSE );
return hr;
}
//////////////////////////////////////////////////////////////////////////////
BEGIN_CLASSTOPROGID_MAP(SdoClassNameToProgID)
DEFINE_CLASSTOPROGID_ENTRY(SDO_CLASS_NAME_ATTRIBUTE, SDO_PROG_ID_ATTRIBUTE)
DEFINE_CLASSTOPROGID_ENTRY(SDO_CLASS_NAME_CLIENT, SDO_PROG_ID_CLIENT)
DEFINE_CLASSTOPROGID_ENTRY(SDO_CLASS_NAME_CONDITION, SDO_PROG_ID_CONDITION)
DEFINE_CLASSTOPROGID_ENTRY(SDO_CLASS_NAME_DICTIONARY, SDO_PROG_ID_DICTIONARY)
DEFINE_CLASSTOPROGID_ENTRY(SDO_CLASS_NAME_PROFILE, SDO_PROG_ID_PROFILE)
DEFINE_CLASSTOPROGID_ENTRY(SDO_CLASS_NAME_POLICY, SDO_PROG_ID_POLICY)
DEFINE_CLASSTOPROGID_ENTRY(SDO_CLASS_NAME_SERVICE, SDO_PROG_ID_SERVICE)
// DEFINE_CLASSTOPROGID_ENTRY(SDO_CLASS_NAME_USER, SDO_PROG_ID_USER)
DEFINE_CLASSTOPROGID_ENTRY(SDO_CLASS_NAME_VENDOR, SDO_PROG_ID_VENDOR)
END_CLASSTOPROGID_MAP()
//////////////////////////////////////////////////////////////////////////////
LPWSTR GetDataStoreClass(
/*[in]*/ LPCWSTR lpszSdoProgId
)
{
PCLASSTOPROGID pClassToProgId = SdoClassNameToProgID;
while ( pClassToProgId->pDatastoreClass )
{
if ( 0 == lstrcmp(pClassToProgId->pSdoProgId, lpszSdoProgId) )
return pClassToProgId->pDatastoreClass;
pClassToProgId++;
}
return SDO_CLASS_NAME_COMPONENT;
}
HRESULT SDOGetProductLimits(
IUnknown* source,
IAS_PRODUCT_LIMITS* result
) throw ()
{
if ((source == 0) || (result == 0))
{
return E_POINTER;
}
CComPtr<IASProductLimits> limits;
HRESULT hr = source->QueryInterface(
__uuidof(IASProductLimits),
reinterpret_cast<void**>(&limits)
);
if (SUCCEEDED(hr))
{
hr = limits->get_Limits(result);
}
return hr;
}