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-rw-r--r--extensions/source/activex/SODispatchInterceptor.cxx248
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diff --git a/extensions/source/activex/SODispatchInterceptor.cxx b/extensions/source/activex/SODispatchInterceptor.cxx
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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
+
+COM_DECLSPEC_NOTHROW 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* aURL, BSTR aTargetFrameName,
+ long nSearchFlags, IDispatch** 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* aDescripts, SAFEARRAY** 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* aURL, SAFEARRAY* 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* /*xControl*/, IDispatch* /*aURL*/)
+{
+ // not implemented
+ return S_OK;
+}
+
+STDMETHODIMP SODispatchInterceptor::removeStatusListener(IDispatch* /*xControl*/,
+ IDispatch* /*aURL*/)
+{
+ // not implemented
+ return S_OK;
+}
+
+STDMETHODIMP SODispatchInterceptor::getInterceptedURLs(SAFEARRAY** 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: */