312 lines
8.6 KiB
C++
312 lines
8.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "jscriptclasses.hxx"
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// JScriptValue
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JScriptValue::JScriptValue(): m_bOutParam(false), m_bInOutParam(false)
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{
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}
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JScriptValue::~JScriptValue()
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{
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}
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// JScriptValue, IDispatch --------------------------------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::GetTypeInfoCount(UINT* /*pctinfo*/)
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{
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return E_NOTIMPL;
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}
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// JScriptValue, IDispatch --------------------------------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::GetTypeInfo( UINT /*iTInfo*/,
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LCID /*lcid*/,
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ITypeInfo** /*ppTInfo*/)
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{
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return E_NOTIMPL;
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}
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// JScriptValue, IDispatch --------------------------------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::GetIDsOfNames( REFIID /*riid*/,
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LPOLESTR *rgszNames,
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UINT /*cNames*/,
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LCID /*lcid*/,
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DISPID *rgDispId)
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{
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if( !rgDispId)
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return E_POINTER;
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HRESULT ret= S_OK;
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CComBSTR name(*rgszNames);
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name.ToLower();
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if( name == CComBSTR( L"set") )
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*rgDispId= 1;
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else if( name == CComBSTR( L"get") )
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*rgDispId= 2;
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else if( name == CComBSTR( L"initoutparam") )
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*rgDispId= 3;
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else if( name == CComBSTR( L"initinoutparam") )
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*rgDispId= 4;
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else
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ret= DISP_E_UNKNOWNNAME;
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return ret;
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}
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// JScriptValue, IDispatch --------------------------------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::Invoke( DISPID dispIdMember,
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REFIID /*riid*/,
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LCID /*lcid*/,
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WORD wFlags,
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DISPPARAMS *pDispParams,
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VARIANT *pVarResult,
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EXCEPINFO* /*pExcepInfo*/,
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UINT* /*puArgErr*/)
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{
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if( pDispParams->cNamedArgs)
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return DISP_E_NONAMEDARGS;
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HRESULT ret= S_OK;
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switch( dispIdMember)
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{
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case 0: // DISPID_VALUE
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if( wFlags & DISPATCH_PROPERTYGET && pVarResult)
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{
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if( FAILED( VariantCopy( pVarResult, &m_varValue)))
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ret= E_FAIL;
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}
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else
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ret= E_POINTER;
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break;
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case 1:
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if( wFlags & DISPATCH_METHOD)
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ret= Set( pDispParams->rgvarg[1], pDispParams->rgvarg[0]);
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if( FAILED( ret))
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ret= DISP_E_EXCEPTION;
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break;
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case 2:
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if( wFlags & DISPATCH_METHOD)
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ret= Get( pVarResult);
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if( FAILED( ret))
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ret= DISP_E_EXCEPTION;
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break;
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case 3:
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if( wFlags & DISPATCH_METHOD)
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ret= InitOutParam();
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if( FAILED( ret))
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ret= DISP_E_EXCEPTION;
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break;
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case 4:
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if( wFlags & DISPATCH_METHOD)
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ret= InitInOutParam( pDispParams->rgvarg[1], pDispParams->rgvarg[0]);
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if( FAILED( ret))
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ret= DISP_E_EXCEPTION;
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break;
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default:
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ret= DISP_E_MEMBERNOTFOUND;
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break;
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}
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return ret;
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}
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// JScriptValue, IScriptOutParam-----------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::Set( VARIANT type, VARIANT value)
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{
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Lock();
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m_varValue.Clear();
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HRESULT hr= VariantCopyInd( &m_varValue, &value);
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VARIANT var;
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VariantInit( &var);
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if( SUCCEEDED( hr= VariantChangeType( &var, &type, 0, VT_BSTR)))
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m_bstrType= var.bstrVal;
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Unlock();
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return hr;
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}
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// JScriptValue, IScriptOutParam-----------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::Get( VARIANT *val)
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{
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Lock();
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if( !val)
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return E_POINTER;
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HRESULT hr= VariantCopy( val, &m_varValue);
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Unlock();
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return hr;
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}
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::InitOutParam()
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{
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Lock();
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m_varValue.Clear();
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m_bOutParam= true;
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m_bInOutParam= false;
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Unlock();
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return S_OK;
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}
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::InitInOutParam( VARIANT type, VARIANT value)
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{
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Lock();
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m_bInOutParam= true;
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m_bOutParam= false;
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Unlock();
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return Set( type, value);
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}
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::IsOutParam( VARIANT_BOOL * flag)
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{
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Lock();
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if( !flag)
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return E_POINTER;
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*flag= m_bOutParam ? VARIANT_TRUE : VARIANT_FALSE;
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Unlock();
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return S_OK;
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}
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::IsInOutParam( VARIANT_BOOL * flag)
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{
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Lock();
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if( !flag)
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return E_POINTER;
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*flag= m_bInOutParam ? VARIANT_TRUE : VARIANT_FALSE;
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Unlock();
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return S_OK;
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}
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::GetValue( BSTR* type, VARIANT *value)
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{
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Lock();
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if( !type || !value)
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return E_POINTER;
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HRESULT hr;
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if( SUCCEEDED( hr= m_bstrType.CopyTo( type)))
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hr= VariantCopy( value, &m_varValue);
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Unlock();
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return hr;
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}
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// JScriptOutValue
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JScriptOutParam::JScriptOutParam()
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{
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}
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JScriptOutParam::~JScriptOutParam()
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{
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}
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// JScriptOutParam, IDispatch --------------------------------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptOutParam::GetTypeInfoCount(UINT* /*pctinfo*/)
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{
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return E_NOTIMPL;
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}
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// JScriptOutParam, IDispatch --------------------------------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptOutParam::GetTypeInfo( UINT /*iTInfo*/,
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LCID /*lcid*/,
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ITypeInfo** /*ppTInfo*/)
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{
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return E_NOTIMPL;
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}
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// JScriptOutParam, IDispatch --------------------------------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptOutParam::GetIDsOfNames( REFIID /*riid*/,
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LPOLESTR *rgszNames,
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UINT /*cNames*/,
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LCID /*lcid*/,
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DISPID *rgDispId)
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{
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if( !rgDispId)
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return E_POINTER;
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HRESULT ret= S_OK;
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CComBSTR name(*rgszNames);
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name.ToLower();
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if( name == CComBSTR( L"0") )
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*rgDispId= 1;
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else
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ret= DISP_E_UNKNOWNNAME;
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return ret;
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}
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// JScriptOutParam, IDispatch --------------------------------------------
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COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptOutParam::Invoke( DISPID dispIdMember,
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REFIID /*riid*/,
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LCID /*lcid*/,
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WORD wFlags,
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DISPPARAMS *pDispParams,
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VARIANT *pVarResult,
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EXCEPINFO* /*pExcepInfo*/,
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UINT* /*puArgErr*/)
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{
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HRESULT ret= S_OK;
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switch( dispIdMember)
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{
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case 0: // DISPID_VALUE
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if( wFlags & DISPATCH_PROPERTYGET && pVarResult)
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{
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if( FAILED( VariantCopy( pVarResult, &m_varValue)))
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ret= E_FAIL;
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}
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else if( wFlags & DISPATCH_PROPERTYPUT || wFlags & DISPATCH_PROPERTYPUTREF)
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{
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m_varValue.Clear();
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if( FAILED( VariantCopyInd( &m_varValue, &pDispParams->rgvarg[0])))
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ret= E_FAIL;
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}
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else
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ret= E_POINTER;
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break;
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case 1:
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if( wFlags & DISPATCH_PROPERTYGET && pVarResult)
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{
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if( FAILED( VariantCopy( pVarResult, &m_varValue)))
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ret= E_FAIL;
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}
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else if( wFlags & DISPATCH_PROPERTYPUT || wFlags & DISPATCH_PROPERTYPUTREF)
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{
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m_varValue.Clear();
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if( FAILED( VariantCopyInd( &m_varValue, &pDispParams->rgvarg[0])))
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ret= E_FAIL;
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}
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else
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ret= E_POINTER;
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break;
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default:
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ret= DISP_E_MEMBERNOTFOUND;
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break;
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}
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return ret;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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