423 lines
14 KiB
C++
423 lines
14 KiB
C++
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/******************************************************************************
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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Utility.cpp
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Abstract:
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This file contains the implementation of the client-side proxy for IPCHUtility.
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Revision History:
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Davide Massarenti (Dmassare) 07/17/2000
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created
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Kalyani Narlanka (KalyaniN) 03/15/01
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Moved Incident and Encryption Objects from HelpService to HelpCtr to improve Perf.
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******************************************************************************/
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#include "stdafx.h"
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////////////////////////////////////////////////////////////////////////////////
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#define PROXY_PROPERTY_GET(func,meth,pVal) \
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__HCP_BEGIN_PROPERTY_GET__NOLOCK(func,hr,pVal); \
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\
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CComPtr<IPCHUtility> util; \
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\
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__MPC_EXIT_IF_METHOD_FAILS(hr, EnsureDirectConnection( util )); \
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\
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__MPC_EXIT_IF_METHOD_FAILS(hr, util->##meth( pVal )); \
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\
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__HCP_END_PROPERTY(hr)
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#define PROXY_PROPERTY_GET1(func,meth,a,pVal) \
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__HCP_BEGIN_PROPERTY_GET__NOLOCK(func,hr,pVal); \
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\
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CComPtr<IPCHUtility> util; \
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\
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__MPC_EXIT_IF_METHOD_FAILS(hr, EnsureDirectConnection( util )); \
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\
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__MPC_EXIT_IF_METHOD_FAILS(hr, util->##meth( a, pVal )); \
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\
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__HCP_END_PROPERTY(hr)
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#define PROXY_PROPERTY_GET2(func,meth,a,b,pVal) \
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__HCP_BEGIN_PROPERTY_GET__NOLOCK(func,hr,pVal); \
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\
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CComPtr<IPCHUtility> util; \
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\
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__MPC_EXIT_IF_METHOD_FAILS(hr, EnsureDirectConnection( util )); \
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\
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__MPC_EXIT_IF_METHOD_FAILS(hr, util->##meth( a, b, pVal )); \
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\
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__HCP_END_PROPERTY(hr)
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#define PROXY_PROPERTY_GET3(func,meth,a,b,c,d,pVal) \
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__HCP_BEGIN_PROPERTY_GET(func,hr,pVal); \
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\
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CComPtr<IPCHUtility> util; \
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\
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__MPC_EXIT_IF_METHOD_FAILS(hr, EnsureDirectConnection( util )); \
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\
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__MPC_EXIT_IF_METHOD_FAILS(hr, util->##meth( a, b, c, d, pVal )); \
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\
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__HCP_END_PROPERTY(hr)
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////////////////////////////////////////////////////////////////////////////////
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CPCHProxy_IPCHUtility::CPCHProxy_IPCHUtility()
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{
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// CPCHSecurityHandle m_SecurityHandle;
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m_parent = NULL; // CPCHProxy_IPCHService* m_parent;
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//
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// MPC::CComPtrThreadNeutral<IPCHUtility> m_Direct_Utility;
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//
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m_UserSettings2 = NULL; // CPCHProxy_IPCHUserSettings2* m_UserSettings2;
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m_TaxonomyDatabase = NULL; // CPCHProxy_IPCHTaxonomyDatabase* m_TaxonomyDatabase;
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}
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CPCHProxy_IPCHUtility::~CPCHProxy_IPCHUtility()
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{
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Passivate();
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}
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////////////////////
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HRESULT CPCHProxy_IPCHUtility::ConnectToParent( /*[in]*/ CPCHProxy_IPCHService* parent, /*[in]*/ CPCHHelpCenterExternal* ext )
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{
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__HCP_FUNC_ENTRY( "CPCHProxy_IPCHUtility::ConnectToParent" );
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HRESULT hr;
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__MPC_PARAMCHECK_BEGIN(hr)
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__MPC_PARAMCHECK_NOTNULL(parent);
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__MPC_PARAMCHECK_END();
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m_parent = parent;
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m_SecurityHandle.Initialize( ext, (IPCHUtility*)this );
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hr = S_OK;
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__HCP_FUNC_CLEANUP;
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__HCP_FUNC_EXIT(hr);
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}
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void CPCHProxy_IPCHUtility::Passivate()
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{
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MPC::SmartLock<_ThreadModel> lock( this );
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if(m_UserSettings2)
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{
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m_UserSettings2->Passivate();
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MPC::Release2<IPCHUserSettings2>( m_UserSettings2 );
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}
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if(m_TaxonomyDatabase)
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{
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m_TaxonomyDatabase->Passivate();
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MPC::Release2<IPCHTaxonomyDatabase>( m_TaxonomyDatabase );
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}
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m_Direct_Utility.Release();
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m_SecurityHandle.Passivate();
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m_parent = NULL;
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}
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HRESULT CPCHProxy_IPCHUtility::EnsureDirectConnection( /*[out]*/ CComPtr<IPCHUtility>& util, /*[in]*/ bool fRefresh )
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{
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__HCP_FUNC_ENTRY( "CPCHProxy_IPCHUtility::EnsureDirectConnection" );
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HRESULT hr;
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ProxySmartLock lock( &m_DirectLock );
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if(fRefresh) m_Direct_Utility.Release();
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util.Release(); __MPC_EXIT_IF_METHOD_FAILS(hr, m_Direct_Utility.Access( &util ));
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if(!util)
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{
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DEBUG_AppendPerf( DEBUG_PERF_PROXIES, "CPCHProxy_IPCHUtility::EnsureDirectConnection - IN" );
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if(m_parent)
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{
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CComPtr<IPCHService> svc;
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lock = NULL;
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__MPC_EXIT_IF_METHOD_FAILS(hr, m_parent->EnsureDirectConnection( svc ));
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lock = &m_DirectLock;
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__MPC_EXIT_IF_METHOD_FAILS(hr, GetUserSettings2());
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//
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// First try with the last user settings, then fall back to machine default.
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//
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if(FAILED(hr = svc->Utility( CComBSTR( m_UserSettings2->THS().GetSKU() ), m_UserSettings2->THS().GetLanguage(), &util )) || !util)
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{
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__MPC_EXIT_IF_METHOD_FAILS(hr, svc->Utility( NULL, 0, &util ));
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}
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m_Direct_Utility = util;
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__MPC_EXIT_IF_METHOD_FAILS(hr, m_UserSettings2->EnsureInSync());
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}
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DEBUG_AppendPerf( DEBUG_PERF_PROXIES, "CPCHProxy_IPCHUtility::EnsureDirectConnection - OUT" );
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if(!util)
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{
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__MPC_SET_ERROR_AND_EXIT(hr, E_HANDLE);
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}
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}
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hr = S_OK;
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__HCP_FUNC_CLEANUP;
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__HCP_FUNC_EXIT(hr);
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}
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HRESULT CPCHProxy_IPCHUtility::GetUserSettings2( /*[out]*/ CPCHProxy_IPCHUserSettings2* *pVal )
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{
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__HCP_FUNC_ENTRY( "CPCHProxy_IPCHUtility::GetUserSettings2" );
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HRESULT hr;
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MPC::SmartLock<_ThreadModel> lock( this );
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if(m_UserSettings2 == NULL)
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{
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__MPC_EXIT_IF_METHOD_FAILS(hr, MPC::CreateInstance( &m_UserSettings2 ));
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__MPC_EXIT_IF_METHOD_FAILS(hr, m_UserSettings2->ConnectToParent( this, m_SecurityHandle ));
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}
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hr = S_OK;
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__HCP_FUNC_CLEANUP;
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if(FAILED(hr)) MPC::Release2<IPCHUserSettings2>( m_UserSettings2 );
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(void)MPC::CopyTo2<IPCHUserSettings2>( m_UserSettings2, pVal );
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__HCP_FUNC_EXIT(hr);
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}
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HRESULT CPCHProxy_IPCHUtility::GetDatabase( /*[out]*/ CPCHProxy_IPCHTaxonomyDatabase* *pVal )
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{
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__HCP_FUNC_ENTRY( "CPCHProxy_IPCHUtility::GetDatabase" );
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HRESULT hr;
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MPC::SmartLock<_ThreadModel> lock( this );
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if(m_TaxonomyDatabase == NULL)
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{
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__MPC_EXIT_IF_METHOD_FAILS(hr, MPC::CreateInstance( &m_TaxonomyDatabase ));
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__MPC_EXIT_IF_METHOD_FAILS(hr, m_TaxonomyDatabase->ConnectToParent( this, m_SecurityHandle ));
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}
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hr = S_OK;
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__HCP_FUNC_CLEANUP;
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if(FAILED(hr)) MPC::Release2<IPCHTaxonomyDatabase>( m_TaxonomyDatabase );
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(void)MPC::CopyTo2<IPCHTaxonomyDatabase>( m_TaxonomyDatabase, pVal );
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__HCP_FUNC_EXIT(hr);
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}
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////////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP CPCHProxy_IPCHUtility::get_UserSettings( /*[out, retval]*/ IPCHUserSettings* *pVal )
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{
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__HCP_BEGIN_PROPERTY_GET("CPCHProxy_IPCHUtility::get_UserSettings",hr,pVal);
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__MPC_EXIT_IF_METHOD_FAILS(hr, GetUserSettings2());
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__MPC_EXIT_IF_METHOD_FAILS(hr, m_UserSettings2->QueryInterface( IID_IPCHUserSettings, (void**)pVal ));
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__HCP_END_PROPERTY(hr);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::get_Channels( /*[out, retval]*/ ISAFReg* *pVal )
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{
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PROXY_PROPERTY_GET("CPCHProxy_IPCHUtility::get_Channels",get_Channels,pVal);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::get_Security( /*[out, retval]*/ IPCHSecurity* *pVal )
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{
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PROXY_PROPERTY_GET("CPCHProxy_IPCHUtility::get_Security",get_Security,pVal);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::get_Database( /*[out, retval]*/ IPCHTaxonomyDatabase* *pVal )
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{
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__HCP_BEGIN_PROPERTY_GET("CPCHProxy_IPCHUtility::get_UserSettings",hr,pVal);
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__MPC_EXIT_IF_METHOD_FAILS(hr, GetDatabase());
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__MPC_EXIT_IF_METHOD_FAILS(hr, m_TaxonomyDatabase->QueryInterface( IID_IPCHTaxonomyDatabase, (void**)pVal ));
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__HCP_END_PROPERTY(hr);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::FormatError( /*[in ]*/ VARIANT vError ,
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/*[out, retval]*/ BSTR *pVal )
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{
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PROXY_PROPERTY_GET1("CPCHProxy_IPCHUtility::FormatError",FormatError,vError,pVal);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::CreateObject_SearchEngineMgr( /*[out, retval]*/ IPCHSEManager* *ppSE )
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{
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PROXY_PROPERTY_GET("CPCHProxy_IPCHUtility::CreateObject_SearchEngineMgr",CreateObject_SearchEngineMgr,ppSE);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::CreateObject_DataCollection( /*[out, retval]*/ ISAFDataCollection* *ppDC )
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{
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PROXY_PROPERTY_GET("CPCHProxy_IPCHUtility::CreateObject_DataCollection",CreateObject_DataCollection,ppDC);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::CreateObject_Cabinet( /*[out, retval]*/ ISAFCabinet* *ppCB )
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{
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PROXY_PROPERTY_GET("CPCHProxy_IPCHUtility::CreateObject_Cabinet",CreateObject_Cabinet,ppCB);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::CreateObject_Encryption( /*[out, retval]*/ ISAFEncrypt* *ppEn )
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{
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PROXY_PROPERTY_GET("CPCHProxy_IPCHUtility::CreateObject_Encryption",CreateObject_Encryption,ppEn);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::CreateObject_Channel( /*[in]*/ BSTR bstrVendorID ,
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/*[in]*/ BSTR bstrProductID ,
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/*[out, retval]*/ ISAFChannel* *ppCh )
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{
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PROXY_PROPERTY_GET2("CPCHProxy_IPCHUtility::CreateObject_Channel",CreateObject_Channel,bstrVendorID,bstrProductID,ppCh);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::CreateObject_RemoteDesktopConnection( /*[out, retval]*/ ISAFRemoteDesktopConnection* *ppRDC )
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{
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PROXY_PROPERTY_GET("CPCHProxy_IPCHUtility::CreateObject_RemoteDesktopConnection",CreateObject_RemoteDesktopConnection,ppRDC);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::CreateObject_RemoteDesktopSession( /*[in]*/ REMOTE_DESKTOP_SHARING_CLASS sharingClass ,
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/*[in]*/ long lTimeout ,
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/*[in]*/ BSTR bstrConnectionParms ,
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/*[in]*/ BSTR bstrUserHelpBlob ,
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/*[out, retval]*/ ISAFRemoteDesktopSession* *ppRCS )
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{
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__HCP_FUNC_ENTRY( "CPCHProxy_IPCHUtility::CreateObject_RemoteDesktopSession" );
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HRESULT hr;
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CComPtr<IClassFactory> fact;
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CComQIPtr<IPCHUtility> disp;
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//
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// This is handled in a special way.
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//
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// Instead of using the implementation inside HelpSvc, we QI the PCHSVC broker and then forward the call to it.
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//
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__MPC_EXIT_IF_METHOD_FAILS(hr, ::CoGetClassObject( CLSID_PCHService, CLSCTX_ALL, NULL, IID_IClassFactory, (void**)&fact ));
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if((disp = fact))
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{
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__MPC_EXIT_IF_METHOD_FAILS(hr, disp->CreateObject_RemoteDesktopSession( sharingClass, lTimeout, bstrConnectionParms, bstrUserHelpBlob, ppRCS ));
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}
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else
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{
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__MPC_SET_ERROR_AND_EXIT(hr, E_NOINTERFACE);
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}
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hr = S_OK;
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__HCP_FUNC_CLEANUP;
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__HCP_FUNC_EXIT(hr);
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}
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STDMETHODIMP CPCHProxy_IPCHUtility::ConnectToExpert( /*[in] */ BSTR bstrExpertConnectParm ,
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/*[in] */ LONG lTimeout ,
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/*[out, retval]*/ LONG *lSafErrorCode )
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{
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__HCP_FUNC_ENTRY( "CPCHProxy_IPCHUtility::ConnectToExpert" );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
CComPtr<IClassFactory> fact;
|
||
|
|
CComQIPtr<IPCHUtility> disp;
|
||
|
|
|
||
|
|
//
|
||
|
|
// This is handled in a special way.
|
||
|
|
//
|
||
|
|
// Instead of using the implementation inside HelpSvc, we QI the PCHSVC broker and then forward the call to it.
|
||
|
|
//
|
||
|
|
__MPC_EXIT_IF_METHOD_FAILS(hr, ::CoGetClassObject( CLSID_PCHService, CLSCTX_ALL, NULL, IID_IClassFactory, (void**)&fact ));
|
||
|
|
|
||
|
|
if((disp = fact))
|
||
|
|
{
|
||
|
|
__MPC_EXIT_IF_METHOD_FAILS(hr, disp->ConnectToExpert( bstrExpertConnectParm, lTimeout, lSafErrorCode));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
__MPC_SET_ERROR_AND_EXIT(hr, E_NOINTERFACE);
|
||
|
|
}
|
||
|
|
|
||
|
|
hr = S_OK;
|
||
|
|
|
||
|
|
|
||
|
|
__HCP_FUNC_CLEANUP;
|
||
|
|
|
||
|
|
__HCP_FUNC_EXIT(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
STDMETHODIMP CPCHProxy_IPCHUtility::SwitchDesktopMode( /*[in]*/ int nMode ,
|
||
|
|
/*[in]*/ int nRAType )
|
||
|
|
{
|
||
|
|
__HCP_FUNC_ENTRY( "CPCHProxy_IPCHUtility::ConnectToExpert" );
|
||
|
|
|
||
|
|
HRESULT hr;
|
||
|
|
CComPtr<IClassFactory> fact;
|
||
|
|
CComQIPtr<IPCHUtility> disp;
|
||
|
|
|
||
|
|
//
|
||
|
|
// This is handled in a special way.
|
||
|
|
//
|
||
|
|
// Instead of using the implementation inside HelpSvc, we QI the PCHSVC broker and then forward the call to it.
|
||
|
|
//
|
||
|
|
__MPC_EXIT_IF_METHOD_FAILS(hr, ::CoGetClassObject( CLSID_PCHService, CLSCTX_ALL, NULL, IID_IClassFactory, (void**)&fact ));
|
||
|
|
|
||
|
|
if((disp = fact))
|
||
|
|
{
|
||
|
|
__MPC_EXIT_IF_METHOD_FAILS(hr, disp->SwitchDesktopMode (nMode, nRAType));
|
||
|
|
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
__MPC_SET_ERROR_AND_EXIT(hr, E_NOINTERFACE);
|
||
|
|
}
|
||
|
|
|
||
|
|
hr = S_OK;
|
||
|
|
|
||
|
|
|
||
|
|
__HCP_FUNC_CLEANUP;
|
||
|
|
|
||
|
|
__HCP_FUNC_EXIT(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
|