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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
// SODispatchInterceptor.cpp : Implementation of CHelpApp and DLL registration.
#include <sal/config.h>
#include <cstddef>
#include <stdio.h>
#include "StdAfx2.h"
#include "SOActiveX.h"
#include "SODispatchInterceptor.h"
#include "com_uno_helper.h"
#include <sal/macros.h>
#if defined __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wnon-virtual-dtor"
#endif
#include <so_activex.h>
#if defined __clang__
#pragma clang diagnostic pop
#endif
STDMETHODIMP SODispatchInterceptor::InterfaceSupportsErrorInfo(REFIID riid)
{
static const IID* arr[] =
{
&IID_ISODispatchInterceptor,
};
for (std::size_t i=0;i<SAL_N_ELEMENTS(arr);i++)
{
#ifdef _MSC_VER
if (InlineIsEqualGUID(*arr[i],riid))
#else
if (::ATL::InlineIsEqualGUID(*arr[i],riid))
#endif
return S_OK;
}
return S_FALSE;
}
STDMETHODIMP SODispatchInterceptor::queryDispatch( IDispatch FAR* aURL,
BSTR aTargetFrameName,
long nSearchFlags,
IDispatch FAR* FAR* retVal )
{
if ( !aURL || !retVal ) return E_FAIL;
CComVariant aTargetUrl;
OLECHAR const * sURLMemberName = L"Complete";
DISPID nURLID;
HRESULT hr = aURL->GetIDsOfNames( IID_NULL, const_cast<OLECHAR **>(&sURLMemberName), 1, LOCALE_USER_DEFAULT, &nURLID );
if( !SUCCEEDED( hr ) ) return hr;
hr = CComDispatchDriver::GetProperty( aURL, nURLID, &aTargetUrl );
if( !SUCCEEDED( hr ) ) return hr;
if( aTargetUrl.vt != VT_BSTR ) return E_FAIL;
if (!wcsncmp(aTargetUrl.bstrVal, L".uno:OpenHyperlink", 18))
{
CComQIPtr< IDispatch, &IID_IDispatch > pIDisp( this );
if( pIDisp )
{
this->AddRef();
*retVal = pIDisp;
}
}
else
{
if( !m_xSlave )
{
*retVal = nullptr;
return S_OK;
}
CComVariant aResult;
CComVariant aArgs[3];
aArgs[0] = CComVariant( nSearchFlags );
aArgs[1] = CComVariant( aTargetFrameName );
aArgs[2] = CComVariant( aURL );
hr = ExecuteFunc( m_xSlave, L"queryDispatch", aArgs, 3, &aResult );
if( !SUCCEEDED( hr ) || aResult.vt != VT_DISPATCH || aResult.pdispVal == nullptr )
{
*retVal = nullptr;
return S_OK;
}
*retVal = aResult.pdispVal;
CComQIPtr< IUnknown, &IID_IUnknown > pIUnk( *retVal );
if( pIUnk )
(*retVal)->AddRef();
}
return S_OK;
}
STDMETHODIMP SODispatchInterceptor::queryDispatches( SAFEARRAY FAR* aDescripts, SAFEARRAY FAR* FAR* retVal)
{
if ( !aDescripts || !retVal || SafeArrayGetDim( aDescripts ) != 1 )
return E_FAIL;
long nLB, nUB;
HRESULT hr = SafeArrayGetLBound( aDescripts, 1, &nLB );
if( !SUCCEEDED( hr ) ) return hr;
hr = SafeArrayGetUBound( aDescripts, 1, &nUB );
if( !SUCCEEDED( hr ) ) return hr;
if( nUB < nLB ) return E_FAIL;
*retVal = SafeArrayCreateVector( VT_DISPATCH, 0, nUB - nLB );
for ( long ind = nLB; ind <= nUB; ind ++ )
{
CComPtr<IDispatch> pElem;
SafeArrayGetElement( aDescripts, &ind, pElem );
if( pElem )
{
OLECHAR const * pMemberNames[3] = { L"FeatureURL", L"FrameName", L"SearchFlags" };
CComVariant pValues[3];
hr = GetPropertiesFromIDisp( pElem, pMemberNames, pValues, 3 );
if( !SUCCEEDED( hr ) ) return hr;
if( pValues[0].vt != VT_DISPATCH || pValues[0].pdispVal == nullptr
|| pValues[1].vt != VT_BSTR || pValues[2].vt != VT_I4 )
return E_FAIL;
CComPtr<IDispatch> aRes;
hr = queryDispatch( pValues[0].pdispVal, pValues[1].bstrVal, pValues[2].lVal, &aRes );
SafeArrayPutElement( *retVal, &ind, aRes );
}
}
return S_OK;
}
STDMETHODIMP SODispatchInterceptor::dispatch( IDispatch FAR* aURL, SAFEARRAY FAR* aArgs)
{
// get url from aURL
OLECHAR const * pUrlName = L"Complete";
CComVariant pValue;
HRESULT hr = GetPropertiesFromIDisp( aURL, &pUrlName, &pValue, 1 );
if( !SUCCEEDED( hr ) ) return hr;
if( pValue.vt != VT_BSTR || pValue.bstrVal == nullptr )
return E_FAIL;
if (!wcsncmp(pValue.bstrVal, L".uno:OpenHyperlink", 18))
{
long nLB = 0, nUB = 0;
// long nDim = SafeArrayGetDim( aArgs );
hr = SafeArrayGetLBound( aArgs, 1, &nLB );
if( !SUCCEEDED( hr ) ) return hr;
hr = SafeArrayGetUBound( aArgs, 1, &nUB );
if( !SUCCEEDED( hr ) ) return hr;
if( nUB < nLB ) return E_FAIL;
for ( long ind = nLB; ind <= nUB; ind ++ )
{
CComVariant pVarElem;
SafeArrayGetElement( aArgs, &ind, &pVarElem );
if( pVarElem.vt == VT_DISPATCH && pVarElem.pdispVal != nullptr )
{
OLECHAR const * pMemberNames[2] = { L"Name", L"Value" };
CComVariant pValues[2];
hr = GetPropertiesFromIDisp( pVarElem.pdispVal, pMemberNames, pValues, 2 );
if( !SUCCEEDED( hr ) ) return hr;
if( pValues[0].vt == VT_BSTR && pValues[1].vt == VT_BSTR )
{
if (!wcsncmp(pValues[0].bstrVal, L"URL", 3))
{
EnterCriticalSection( &mMutex );
if( m_xParentControl )
{
// call GetUrl to the browser instance
m_xParentControl->GetURL( pValues[1].bstrVal, L"_self" );
}
LeaveCriticalSection( &mMutex );
break;
}
}
}
}
}
return S_OK;
}
STDMETHODIMP SODispatchInterceptor::addStatusListener( IDispatch FAR* /*xControl*/, IDispatch FAR* /*aURL*/)
{
// not implemented
return S_OK;
}
STDMETHODIMP SODispatchInterceptor::removeStatusListener( IDispatch FAR* /*xControl*/, IDispatch FAR* /*aURL*/)
{
// not implemented
return S_OK;
}
STDMETHODIMP SODispatchInterceptor::getInterceptedURLs( SAFEARRAY FAR* FAR* pVal )
{
*pVal = SafeArrayCreateVector( VT_BSTR, 0, 3 );
if( !*pVal )
return E_FAIL;
long ix = 0;
CComBSTR aPattern( OLESTR( "ftp://*" ) );
SafeArrayPutElement( *pVal, &ix, aPattern );
ix = 1;
aPattern = CComBSTR( OLESTR( "http://*" ) );
SafeArrayPutElement( *pVal, &ix, aPattern );
ix = 2;
aPattern = CComBSTR( OLESTR( "file://*" ) );
SafeArrayPutElement( *pVal, &ix, aPattern );
return S_OK;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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