352 lines
10 KiB
C++
352 lines
10 KiB
C++
/*************************************************************************
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*
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* $RCSfile: jscriptclasses.cxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: jl $ $Date: 2001-12-06 08:12:40 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include "jscriptclasses.hxx"
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//========================================================================
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// JScriptValue
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//========================================================================
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JScriptValue::JScriptValue(): m_bOutParam(0), m_bInOutParam(0)
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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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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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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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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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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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STDMETHODIMP JScriptValue::Set( VARIANT type, VARIANT value)
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{
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Lock();
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HRESULT hr= S_OK;
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m_varValue.Clear();
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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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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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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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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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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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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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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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//##########################################################################################
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// JScriptOutValue
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//##########################################################################################
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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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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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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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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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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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