Leaked source code of windows server 2003
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/******************************************************************************
Copyright (c) 2000 Microsoft Corporation
Module Name:
AccessControlEntry.cpp
Abstract:
This file contains the implementation of the CPCHAccessControlEntry class,
which is used to represent an access control entry.
Revision History:
Davide Massarenti (Dmassare) 03/22/2000
created
******************************************************************************/
#include "StdAfx.h"
////////////////////////////////////////////////////////////////////////////////
//
// AccessControlEntry [@AccessMask
// @AceFlags
// @AceType
// @Flags]
//
// Trustee
// ObjectType
// InheritedOjectType
//
////////////////////////////////////////////////////////////////////////////////
static const CComBSTR s_TAG_ACE ( L"AccessControlEntry" );
static const CComBSTR s_ATTR_ACE_AccessMask ( L"AccessMask" );
static const CComBSTR s_ATTR_ACE_AceFlags ( L"AceFlags" );
static const CComBSTR s_ATTR_ACE_AceType ( L"AceType" );
static const CComBSTR s_ATTR_ACE_Flags ( L"Flags" );
static const CComBSTR s_TAG_Trustee ( L"Trustee" );
static const CComBSTR s_TAG_ObjectType ( L"ObjectType" );
static const CComBSTR s_TAG_InheritedObjectType( L"InheritedObjectType" );
////////////////////////////////////////////////////////////////////////////////
CPCHAccessControlEntry::CPCHAccessControlEntry()
{
m_dwAccessMask = 0; // DWORD m_dwAccessMask;
m_dwAceFlags = 0; // DWORD m_dwAceFlags;
m_dwAceType = 0; // DWORD m_dwAceType;
m_dwFlags = 0; // DWORD m_dwFlags;
//
// CComBSTR m_bstrTrustee;
// CComBSTR m_bstrObjectType;
// CComBSTR m_bstrInheritedObjectType;
}
CPCHAccessControlEntry::~CPCHAccessControlEntry()
{
}
////////////////////////////////////////////////////////////////////////////////
STDMETHODIMP CPCHAccessControlEntry::get_AccessMask( /*[out, retval]*/ long *pVal )
{
__HCP_BEGIN_PROPERTY_GET("CPCHAccessControlEntry::get_AccessMask",hr,pVal);
*pVal = m_dwAccessMask;
__HCP_END_PROPERTY(hr);
}
STDMETHODIMP CPCHAccessControlEntry::put_AccessMask( /*[in]*/ long newVal )
{
__HCP_BEGIN_PROPERTY_PUT("CPCHAccessControlEntry::put_AccessMask",hr);
m_dwAccessMask = newVal;
__HCP_END_PROPERTY(hr);
}
////////////////////
STDMETHODIMP CPCHAccessControlEntry::get_AceType( /*[out, retval]*/ long *pVal )
{
__HCP_BEGIN_PROPERTY_GET("CPCHAccessControlEntry::get_AceType",hr,pVal);
*pVal = m_dwAceType;
__HCP_END_PROPERTY(hr);
}
STDMETHODIMP CPCHAccessControlEntry::put_AceType( /*[in]*/ long newVal )
{
__HCP_BEGIN_PROPERTY_PUT("CPCHAccessControlEntry::put_AceType",hr);
m_dwAceType = newVal;
__HCP_END_PROPERTY(hr);
}
////////////////////
STDMETHODIMP CPCHAccessControlEntry::get_AceFlags( /*[out, retval]*/ long *pVal )
{
__HCP_BEGIN_PROPERTY_GET("CPCHAccessControlEntry::get_AceFlags",hr,pVal);
*pVal = m_dwAceFlags;
__HCP_END_PROPERTY(hr);
}
STDMETHODIMP CPCHAccessControlEntry::put_AceFlags( /*[in]*/ long newVal )
{
__HCP_BEGIN_PROPERTY_PUT("CPCHAccessControlEntry::put_AceFlags",hr);
m_dwAceFlags = newVal;
__HCP_END_PROPERTY(hr);
}
////////////////////
STDMETHODIMP CPCHAccessControlEntry::get_Flags( /*[out, retval]*/ long *pVal )
{
__HCP_BEGIN_PROPERTY_GET("CPCHAccessControlEntry::get_Flags",hr,pVal);
*pVal = m_dwFlags;
__HCP_END_PROPERTY(hr);
}
STDMETHODIMP CPCHAccessControlEntry::put_Flags( /*[in]*/ long newVal )
{
__HCP_BEGIN_PROPERTY_PUT("CPCHAccessControlEntry::put_Flags",hr);
m_dwFlags = newVal;
__HCP_END_PROPERTY(hr);
}
////////////////////
STDMETHODIMP CPCHAccessControlEntry::get_Trustee( /*[out, retval]*/ BSTR *pVal )
{
__HCP_BEGIN_PROPERTY_GET("CPCHAccessControlEntry::get_Trustee",hr,pVal);
__MPC_EXIT_IF_METHOD_FAILS(hr, MPC::GetBSTR( m_bstrTrustee, pVal ));
__HCP_END_PROPERTY(hr);
}
STDMETHODIMP CPCHAccessControlEntry::put_Trustee( /*[in]*/ BSTR newVal )
{
__HCP_BEGIN_PROPERTY_PUT("CPCHAccessControlEntry::put_Trustee",hr);
if(newVal)
{
__MPC_EXIT_IF_METHOD_FAILS(hr, CPCHSecurityDescriptorDirect::VerifyPrincipal( newVal ));
}
__MPC_EXIT_IF_METHOD_FAILS(hr, MPC::PutBSTR( m_bstrTrustee, newVal, false ));
__HCP_END_PROPERTY(hr);
}
////////////////////
STDMETHODIMP CPCHAccessControlEntry::get_ObjectType( /*[out, retval]*/ BSTR *pVal )
{
__HCP_BEGIN_PROPERTY_GET("CPCHAccessControlEntry::get_ObjectType",hr,pVal);
__MPC_EXIT_IF_METHOD_FAILS(hr, MPC::GetBSTR( m_bstrObjectType, pVal ));
__HCP_END_PROPERTY(hr);
}
STDMETHODIMP CPCHAccessControlEntry::put_ObjectType( /*[in]*/ BSTR newVal )
{
__HCP_BEGIN_PROPERTY_PUT("CPCHAccessControlEntry::put_ObjectType",hr);
__MPC_EXIT_IF_METHOD_FAILS(hr, MPC::PutBSTR( m_bstrObjectType, newVal ));
__HCP_END_PROPERTY(hr);
}
////////////////////
STDMETHODIMP CPCHAccessControlEntry::get_InheritedObjectType( /*[out, retval]*/ BSTR *pVal )
{
__HCP_BEGIN_PROPERTY_GET("CPCHAccessControlEntry::get_InheritedObjectType",hr,pVal);
__MPC_EXIT_IF_METHOD_FAILS(hr, MPC::GetBSTR( m_bstrInheritedObjectType, pVal ));
__HCP_END_PROPERTY(hr);
}
STDMETHODIMP CPCHAccessControlEntry::put_InheritedObjectType( /*[in]*/ BSTR newVal )
{
__HCP_BEGIN_PROPERTY_PUT("CPCHAccessControlEntry::put_InheritedObjectType",hr);
__MPC_EXIT_IF_METHOD_FAILS(hr, MPC::PutBSTR( m_bstrInheritedObjectType, newVal ));
__HCP_END_PROPERTY(hr);
}
////////////////////////////////////////////////////////////////////////////////
STDMETHODIMP CPCHAccessControlEntry::IsEquivalent( /*[in ]*/ IPCHAccessControlEntry* pAce ,
/*[out, retval]*/ VARIANT_BOOL *pVal )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::IsEquivalent" );
HRESULT hr;
long lAccessMask;
long lAceFlags;
long lAceType;
long lFlags;
CComBSTR bstrTrustee;
CComBSTR bstrObjectType;
CComBSTR bstrInheritedObjectType;
__MPC_PARAMCHECK_BEGIN(hr)
__MPC_PARAMCHECK_NOTNULL(pAce);
__MPC_PARAMCHECK_POINTER_AND_SET(pVal,VARIANT_FALSE);
__MPC_PARAMCHECK_END();
__MPC_EXIT_IF_METHOD_FAILS(hr, pAce->get_AccessMask( &lAccessMask ));
if(m_dwAccessMask != lAccessMask)
{
__MPC_SET_ERROR_AND_EXIT(hr, S_OK);
}
__MPC_EXIT_IF_METHOD_FAILS(hr, pAce->get_AceFlags( &lAceFlags ));
if(m_dwAceFlags != lAceFlags)
{
__MPC_SET_ERROR_AND_EXIT(hr, S_OK);
}
__MPC_EXIT_IF_METHOD_FAILS(hr, pAce->get_AceType( &lAceType ));
if(m_dwAceType != lAceType)
{
__MPC_SET_ERROR_AND_EXIT(hr, S_OK);
}
__MPC_EXIT_IF_METHOD_FAILS(hr, pAce->get_Flags( &lFlags ));
if(m_dwFlags != lFlags)
{
__MPC_SET_ERROR_AND_EXIT(hr, S_OK);
}
__MPC_EXIT_IF_METHOD_FAILS(hr, pAce->get_Trustee( &bstrTrustee ));
if(MPC::StrICmp( m_bstrTrustee, bstrTrustee ))
{
__MPC_SET_ERROR_AND_EXIT(hr, S_OK);
}
__MPC_EXIT_IF_METHOD_FAILS(hr, pAce->get_ObjectType( &bstrObjectType ));
if(MPC::StrICmp( m_bstrObjectType, bstrObjectType ))
{
__MPC_SET_ERROR_AND_EXIT(hr, S_OK);
}
__MPC_EXIT_IF_METHOD_FAILS(hr, pAce->get_InheritedObjectType( &bstrInheritedObjectType ));
if(MPC::StrICmp( m_bstrInheritedObjectType, bstrInheritedObjectType ))
{
__MPC_SET_ERROR_AND_EXIT(hr, S_OK);
}
*pVal = VARIANT_TRUE;
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}
STDMETHODIMP CPCHAccessControlEntry::Clone( /*[out, retval]*/ IPCHAccessControlEntry* *pVal )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::Clone" );
HRESULT hr;
MPC::SmartLock<_ThreadModel> lock( this );
CComPtr<CPCHAccessControlEntry> pNew;
CPCHAccessControlEntry* pPtr;
__MPC_PARAMCHECK_BEGIN(hr)
__MPC_PARAMCHECK_POINTER_AND_SET(pVal,NULL);
__MPC_PARAMCHECK_END();
__MPC_EXIT_IF_METHOD_FAILS(hr, MPC::CreateInstance( &pNew ));
pPtr = pNew;
pPtr->m_dwAccessMask = m_dwAccessMask;
pPtr->m_dwAceFlags = m_dwAceFlags;
pPtr->m_dwAceType = m_dwAceType;
pPtr->m_dwFlags = m_dwFlags;
pPtr->m_bstrTrustee = m_bstrTrustee;
pPtr->m_bstrObjectType = m_bstrObjectType;
pPtr->m_bstrInheritedObjectType = m_bstrInheritedObjectType;
__MPC_EXIT_IF_METHOD_FAILS(hr, pNew.QueryInterface( pVal ));
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}
////////////////////////////////////////////////////////////////////////////////
HRESULT CPCHAccessControlEntry::LoadPost( /*[in]*/ MPC::XmlUtil& xml )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::LoadPost" );
HRESULT hr;
MPC::SmartLock<_ThreadModel> lock( this );
CComPtr<IXMLDOMNode> xdnNode;
CComBSTR bstrValue;
LONG lValue;
bool fFound;
//
// Make sure we have something to parse....
//
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.GetRoot( &xdnNode )); xdnNode.Release();
//
// Clean up before loading.
//
m_dwAccessMask = 0;
m_dwAceFlags = 0;
m_dwAceType = 0;
m_dwFlags = 0;
m_bstrTrustee .Empty();
m_bstrObjectType .Empty();
m_bstrInheritedObjectType.Empty();
//
// Read attributes.
//
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.GetAttribute( NULL, s_ATTR_ACE_AccessMask, lValue, fFound )); if(fFound) m_dwAccessMask = lValue;
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.GetAttribute( NULL, s_ATTR_ACE_AceFlags , lValue, fFound )); if(fFound) m_dwAceFlags = lValue;
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.GetAttribute( NULL, s_ATTR_ACE_AceType , lValue, fFound )); if(fFound) m_dwAceType = lValue;
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.GetAttribute( NULL, s_ATTR_ACE_Flags , lValue, fFound )); if(fFound) m_dwFlags = lValue;
//
// Read values.
//
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.GetValue( s_TAG_Trustee , bstrValue, fFound )); if(fFound) m_bstrTrustee .Attach( bstrValue.Detach() );
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.GetValue( s_TAG_ObjectType , bstrValue, fFound )); if(fFound) m_bstrObjectType .Attach( bstrValue.Detach() );
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.GetValue( s_TAG_InheritedObjectType, bstrValue, fFound )); if(fFound) m_bstrInheritedObjectType.Attach( bstrValue.Detach() );
if(m_bstrTrustee.Length())
{
__MPC_EXIT_IF_METHOD_FAILS(hr, CPCHSecurityDescriptorDirect::VerifyPrincipal( m_bstrTrustee ));
}
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}
STDMETHODIMP CPCHAccessControlEntry::LoadXML( /*[in]*/ IXMLDOMNode* xdnNode )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::LoadXML" );
HRESULT hr;
MPC::XmlUtil xml( xdnNode );
__MPC_PARAMCHECK_BEGIN(hr)
__MPC_PARAMCHECK_NOTNULL(xdnNode);
__MPC_PARAMCHECK_END();
__MPC_EXIT_IF_METHOD_FAILS(hr, LoadPost( xml ));
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}
STDMETHODIMP CPCHAccessControlEntry::LoadXMLAsString( /*[in]*/ BSTR bstrVal )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::LoadXMLAsString" );
HRESULT hr;
MPC::XmlUtil xml;
bool fLoaded;
bool fFound;
__MPC_PARAMCHECK_BEGIN(hr)
__MPC_PARAMCHECK_STRING_NOT_EMPTY(bstrVal);
__MPC_PARAMCHECK_END();
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.LoadAsString( bstrVal, s_TAG_ACE, fLoaded, &fFound ));
if(fLoaded == false || fFound == false)
{
__MPC_SET_WIN32_ERROR_AND_EXIT(hr, ERROR_BAD_FORMAT);
}
__MPC_EXIT_IF_METHOD_FAILS(hr, LoadPost( xml ));
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}
STDMETHODIMP CPCHAccessControlEntry::LoadXMLAsStream( /*[in]*/ IUnknown* pStream )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::LoadXMLAsStream" );
HRESULT hr;
MPC::XmlUtil xml;
bool fLoaded;
bool fFound;
__MPC_PARAMCHECK_BEGIN(hr)
__MPC_PARAMCHECK_NOTNULL(pStream);
__MPC_PARAMCHECK_END();
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.LoadAsStream( pStream, s_TAG_ACE, fLoaded, &fFound ));
if(fLoaded == false || fFound == false)
{
__MPC_SET_WIN32_ERROR_AND_EXIT(hr, ERROR_BAD_FORMAT);
}
__MPC_EXIT_IF_METHOD_FAILS(hr, LoadPost( xml ));
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}
////////////////////////////////////////////////////////////////////////////////
HRESULT CPCHAccessControlEntry::SavePre( /*[in]*/ MPC::XmlUtil& xml )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::SavePre" );
HRESULT hr;
MPC::SmartLock<_ThreadModel> lock( this );
CComPtr<IXMLDOMNode> xdnNode;
bool fFound;
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.CreateNode( s_TAG_ACE, &xdnNode ));
//
// Write attributes.
//
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.PutAttribute( NULL, s_ATTR_ACE_AccessMask, m_dwAccessMask, fFound, xdnNode ));
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.PutAttribute( NULL, s_ATTR_ACE_AceFlags , m_dwAceFlags , fFound, xdnNode ));
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.PutAttribute( NULL, s_ATTR_ACE_AceType , m_dwAceType , fFound, xdnNode ));
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.PutAttribute( NULL, s_ATTR_ACE_Flags , m_dwFlags , fFound, xdnNode ));
//
// Write values.
//
if(m_bstrTrustee ) __MPC_EXIT_IF_METHOD_FAILS(hr, xml.PutValue( s_TAG_Trustee , m_bstrTrustee , fFound, xdnNode ));
if(m_bstrObjectType ) __MPC_EXIT_IF_METHOD_FAILS(hr, xml.PutValue( s_TAG_ObjectType , m_bstrObjectType , fFound, xdnNode ));
if(m_bstrInheritedObjectType) __MPC_EXIT_IF_METHOD_FAILS(hr, xml.PutValue( s_TAG_InheritedObjectType, m_bstrInheritedObjectType, fFound, xdnNode ));
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}
STDMETHODIMP CPCHAccessControlEntry::SaveXML( /*[in ]*/ IXMLDOMNode* xdnRoot ,
/*[out, retval]*/ IXMLDOMNode* *pxdnNode )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::SaveXML" );
HRESULT hr;
MPC::XmlUtil xml( xdnRoot );
__MPC_PARAMCHECK_BEGIN(hr)
__MPC_PARAMCHECK_NOTNULL(xdnRoot);
__MPC_PARAMCHECK_POINTER_AND_SET(pxdnNode,NULL);
__MPC_PARAMCHECK_END();
__MPC_EXIT_IF_METHOD_FAILS(hr, SavePre( xml ));
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}
STDMETHODIMP CPCHAccessControlEntry::SaveXMLAsString( /*[out, retval]*/ BSTR *bstrVal )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::SaveXMLAsString" );
HRESULT hr;
MPC::XmlUtil xml;
__MPC_PARAMCHECK_BEGIN(hr)
__MPC_PARAMCHECK_POINTER_AND_SET(bstrVal,NULL);
__MPC_PARAMCHECK_END();
__MPC_EXIT_IF_METHOD_FAILS(hr, SavePre( xml ));
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.SaveAsString( bstrVal ));
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}
STDMETHODIMP CPCHAccessControlEntry::SaveXMLAsStream( /*[out, retval]*/ IUnknown* *pStream )
{
__HCP_FUNC_ENTRY( "CPCHAccessControlEntry::SaveXMLAsStream" );
HRESULT hr;
MPC::XmlUtil xml;
__MPC_PARAMCHECK_BEGIN(hr)
__MPC_PARAMCHECK_POINTER_AND_SET(pStream,NULL);
__MPC_PARAMCHECK_END();
__MPC_EXIT_IF_METHOD_FAILS(hr, SavePre( xml ));
__MPC_EXIT_IF_METHOD_FAILS(hr, xml.SaveAsStream( pStream ));
hr = S_OK;
__HCP_FUNC_CLEANUP;
__HCP_FUNC_EXIT(hr);
}