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office-gobmx/uui/source/iahndl.cxx
Jan-Marek Glogowski d3ae94f04e Don't crash on extension update check 
We don't need to release the SolarMutex, as we don't own it.

Change-Id: Id0a0ae8d478dc56d0da2ab296f8031e935920c97
2017-10-13 18:55:15 +02:00

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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 .
*/
#include <memory>
#include <com/sun/star/awt/XWindow.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/configuration/theDefaultProvider.hpp>
#include <com/sun/star/configuration/backend/MergeRecoveryRequest.hpp>
#include <com/sun/star/configuration/backend/StratumCreationException.hpp>
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#include <com/sun/star/document/BrokenPackageRequest.hpp>
#include <com/sun/star/task/DocumentMacroConfirmationRequest.hpp>
#include <com/sun/star/java/WrongJavaVersionException.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/script/ModuleSizeExceededRequest.hpp>
#include <com/sun/star/task/ErrorCodeIOException.hpp>
#include <com/sun/star/task/ErrorCodeRequest.hpp>
#include <com/sun/star/task/InteractionHandler.hpp>
#include <com/sun/star/task/XInteractionAbort.hpp>
#include <com/sun/star/task/XInteractionApprove.hpp>
#include <com/sun/star/task/XInteractionDisapprove.hpp>
#include <com/sun/star/task/XInteractionHandler2.hpp>
#include <com/sun/star/task/XInteractionRequest.hpp>
#include <com/sun/star/task/XInteractionRetry.hpp>
#include <com/sun/star/ucb/AuthenticationFallbackRequest.hpp>
#include <com/sun/star/ucb/InteractiveAppException.hpp>
#include <com/sun/star/ucb/InteractiveLockingLockedException.hpp>
#include <com/sun/star/ucb/InteractiveLockingNotLockedException.hpp>
#include <com/sun/star/ucb/InteractiveLockingLockExpiredException.hpp>
#include <com/sun/star/ucb/InteractiveNetworkConnectException.hpp>
#include <com/sun/star/ucb/InteractiveNetworkOffLineException.hpp>
#include <com/sun/star/ucb/InteractiveNetworkReadException.hpp>
#include <com/sun/star/ucb/InteractiveNetworkResolveNameException.hpp>
#include <com/sun/star/ucb/InteractiveNetworkWriteException.hpp>
#include <com/sun/star/ucb/InteractiveWrongMediumException.hpp>
#include <com/sun/star/ucb/NameClashException.hpp>
#include <com/sun/star/ucb/NameClashResolveRequest.hpp>
#include <com/sun/star/ucb/UnsupportedNameClashException.hpp>
#include <com/sun/star/ucb/XInteractionReplaceExistingData.hpp>
#include <com/sun/star/ucb/XInteractionSupplyName.hpp>
#include <com/sun/star/xforms/InvalidDataOnSubmitException.hpp>
#include <com/sun/star/loader/CannotActivateFactoryException.hpp>
#include <rtl/strbuf.hxx>
#include <osl/conditn.hxx>
#include <unotools/resmgr.hxx>
#include <vcl/errinf.hxx>
#include <osl/thread.hxx>
#include <tools/diagnose_ex.h>
#include <comphelper/documentconstants.hxx>
#include <comphelper/propertysequence.hxx>
#include <svtools/sfxecode.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/svapp.hxx>
#include <unotools/configmgr.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/namedvaluecollection.hxx>
#include <typelib/typedescription.hxx>
#include <unotools/confignode.hxx>
#include "ids.hxx"
#include "ids.hrc"
#include "strings.hrc"
#include "getcontinuations.hxx"
#include "secmacrowarnings.hxx"
#include "iahndl.hxx"
#include "nameclashdlg.hxx"
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::task::XInteractionContinuation;
using ::com::sun::star::task::XInteractionAbort;
using ::com::sun::star::task::XInteractionApprove;
using ::com::sun::star::uno::XInterface;
using ::com::sun::star::lang::XInitialization;
using ::com::sun::star::uno::UNO_QUERY_THROW;
using ::com::sun::star::task::InteractionHandler;
using ::com::sun::star::task::XInteractionHandler2;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::uno::Any;
using ::com::sun::star::task::XInteractionRequest;
using ::com::sun::star::lang::XMultiServiceFactory;
using namespace ::com::sun::star;
namespace {
class HandleData : public osl::Condition
{
public:
explicit HandleData(
uno::Reference< task::XInteractionRequest > const & rRequest)
: osl::Condition(),
m_rRequest(rRequest),
bHandled( false )
{
}
uno::Reference< task::XInteractionRequest > m_rRequest;
bool bHandled;
beans::Optional< OUString > m_aResult;
};
} /* namespace */
UUIInteractionHelper::UUIInteractionHelper(
uno::Reference< uno::XComponentContext > const & rxContext,
uno::Reference< awt::XWindow > const & rxWindowParam,
const OUString & rContextParam)
: m_xContext(rxContext),
m_xWindowParam(rxWindowParam),
m_aContextParam(rContextParam)
{
}
UUIInteractionHelper::UUIInteractionHelper(
uno::Reference< uno::XComponentContext > const & rxContext)
: m_xContext(rxContext)
{
}
UUIInteractionHelper::~UUIInteractionHelper()
{
}
void UUIInteractionHelper::handlerequest(
void* pHandleData, void* pInteractionHelper)
{
HandleData* pHND
= static_cast< HandleData * >(pHandleData);
UUIInteractionHelper* pUUI
= static_cast< UUIInteractionHelper * >(pInteractionHelper);
bool bDummy = false;
OUString aDummy;
pHND->bHandled
= pUUI->handleRequest_impl(pHND->m_rRequest, false, bDummy, aDummy);
pHND->set();
}
bool
UUIInteractionHelper::handleRequest(
uno::Reference< task::XInteractionRequest > const & rRequest)
{
if(
Application::GetMainThreadIdentifier()
!= osl::Thread::getCurrentIdentifier()
&&
GetpApp()
) {
// we are not in the main thread, let it handle that stuff
HandleData aHD(rRequest);
Link<void*,void> aLink(&aHD,handlerequest);
Application::PostUserEvent(aLink,this);
aHD.wait();
return aHD.bHandled;
}
else
{
bool bDummy = false;
OUString aDummy;
return handleRequest_impl(rRequest, false, bDummy, aDummy);
}
}
void UUIInteractionHelper::getstringfromrequest(
void* pHandleData,void* pInteractionHelper)
{
HandleData* pHND = static_cast<HandleData*>(pHandleData);
UUIInteractionHelper* pUUI = static_cast<UUIInteractionHelper*>(pInteractionHelper);
pHND->m_aResult = pUUI->getStringFromRequest_impl(pHND->m_rRequest);
pHND->set();
}
beans::Optional< OUString >
UUIInteractionHelper::getStringFromRequest_impl(
uno::Reference< task::XInteractionRequest > const & rRequest)
{
bool bSuccess = false;
OUString aMessage;
handleRequest_impl(rRequest, true, bSuccess, aMessage);
OSL_ENSURE(bSuccess ||
!isInformationalErrorMessageRequest(
rRequest->getContinuations()),
"Interaction request is a candidate for a string representation."
"Please implement!");
return beans::Optional< OUString >(bSuccess, aMessage);
}
beans::Optional< OUString >
UUIInteractionHelper::getStringFromRequest(
uno::Reference< task::XInteractionRequest > const & rRequest)
{
if(
Application::GetMainThreadIdentifier()
!= osl::Thread::getCurrentIdentifier()
&&
GetpApp()
) {
// we are not in the main thread, let it handle that stuff
HandleData aHD(rRequest);
Link<void*,void> aLink(&aHD,getstringfromrequest);
Application::PostUserEvent(aLink,this);
aHD.wait();
return aHD.m_aResult;
}
else
return getStringFromRequest_impl(rRequest);
}
OUString
UUIInteractionHelper::replaceMessageWithArguments(
const OUString& _aMessage,
std::vector< OUString > const & rArguments )
{
OUString aMessage = _aMessage;
SAL_WARN_IF(rArguments.size() == 0, "uui", "replaceMessageWithArguments: No arguments passed!");
if (rArguments.size() > 0)
aMessage = aMessage.replaceAll("$(ARG1)", rArguments[0]);
if (rArguments.size() > 1)
aMessage = aMessage.replaceAll("$(ARG2)", rArguments[1]);
return aMessage;
}
bool
UUIInteractionHelper::isInformationalErrorMessageRequest(
uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &
rContinuations)
{
// Only requests with a single continuation (user has no choice, request
// is just informational)
if (rContinuations.getLength() != 1 )
return false;
// user can only abort or approve, all other continuations are not
// considered to be informational.
uno::Reference< task::XInteractionApprove > xApprove(
rContinuations[0], uno::UNO_QUERY);
if (xApprove.is())
return true;
uno::Reference< task::XInteractionAbort > xAbort(
rContinuations[0], uno::UNO_QUERY);
return xAbort.is();
}
bool
UUIInteractionHelper::tryOtherInteractionHandler(
uno::Reference< task::XInteractionRequest > const & rRequest)
{
InteractionHandlerDataList dataList;
getInteractionHandlerList(dataList);
InteractionHandlerDataList::const_iterator aEnd(dataList.end());
for (InteractionHandlerDataList::const_iterator aIt(dataList.begin());
aIt != aEnd;
++aIt)
{
if ( handleCustomRequest( rRequest, aIt->ServiceName ) )
return true;
}
return false;
}
namespace
{
bool lcl_matchesRequest( const Any& i_rRequest, const OUString& i_rTypeName, const OUString& i_rPropagation )
{
const css::uno::TypeDescription aTypeDesc( i_rTypeName );
const typelib_TypeDescription* pTypeDesc = aTypeDesc.get();
if ( !pTypeDesc || !pTypeDesc->pWeakRef )
{
SAL_WARN( "uui","no type found for '" << i_rTypeName << "'" );
return false;
}
const css::uno::Type aType( pTypeDesc->pWeakRef );
const bool bExactMatch = i_rPropagation == "named-only";
if ( bExactMatch )
return i_rRequest.getValueType().equals( aType );
return i_rRequest.isExtractableTo( aType );
}
}
bool UUIInteractionHelper::handleCustomRequest( const Reference< XInteractionRequest >& i_rRequest, const OUString& i_rServiceName ) const
{
try
{
Reference< XInteractionHandler2 > xHandler( m_xContext->getServiceManager()->createInstanceWithContext( i_rServiceName, m_xContext ), UNO_QUERY_THROW );
Reference< XInitialization > xHandlerInit( xHandler, UNO_QUERY );
if ( xHandlerInit.is() )
{
::comphelper::NamedValueCollection aInitArgs;
aInitArgs.put( "Parent", getParentXWindow() );
xHandlerInit->initialize( aInitArgs.getWrappedPropertyValues() );
}
if ( xHandler->handleInteractionRequest( i_rRequest ) )
return true;
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return false;
}
bool UUIInteractionHelper::handleTypedHandlerImplementations( Reference< XInteractionRequest > const & rRequest )
{
// the request
const Any aRequest( rRequest->getRequest() );
const StringHashMap::const_iterator aCacheHitTest = m_aTypedCustomHandlers.find( aRequest.getValueTypeName() );
if ( aCacheHitTest != m_aTypedCustomHandlers.end() )
return handleCustomRequest( rRequest, aCacheHitTest->second );
// the base registration node for "typed" interaction handlers
const ::utl::OConfigurationTreeRoot aConfigRoot( ::utl::OConfigurationTreeRoot::createWithComponentContext(
m_xContext,
"/org.openoffice.Interaction/InteractionHandlers",
-1,
::utl::OConfigurationTreeRoot::CM_READONLY
) );
// loop through all registered implementations
const Sequence< OUString > aRegisteredHandlers( aConfigRoot.getNodeNames() );
for ( auto const & handlerName : aRegisteredHandlers )
{
const ::utl::OConfigurationNode aHandlerNode( aConfigRoot.openNode( handlerName ) );
const ::utl::OConfigurationNode aTypesNode( aHandlerNode.openNode( "HandledRequestTypes" ) );
// loop through all the types which the current handler is registered for
const Sequence< OUString > aHandledTypes( aTypesNode.getNodeNames() );
for ( auto const & type : aHandledTypes )
{
// the UNO type is the node name
::utl::OConfigurationNode aType( aTypesNode.openNode( type ) );
// and there's a child denoting how the responsibility propagates
OUString sPropagation;
OSL_VERIFY( aType.getNodeValue( "Propagation" ) >>= sPropagation );
if ( lcl_matchesRequest( aRequest, type, sPropagation ) )
{
// retrieve the service/implementation name of the handler
OUString sServiceName;
OSL_VERIFY( aHandlerNode.getNodeValue( "ServiceName" ) >>= sServiceName );
// cache the information who feels responsible for requests of this type
m_aTypedCustomHandlers[ aRequest.getValueTypeName() ] = sServiceName;
// actually handle the request
return handleCustomRequest( rRequest, sServiceName );
}
}
}
return false;
}
bool
UUIInteractionHelper::handleRequest_impl(
uno::Reference< task::XInteractionRequest > const & rRequest,
bool bObtainErrorStringOnly,
bool & bHasErrorString,
OUString & rErrorString)
{
try
{
if (!rRequest.is())
return false;
uno::Any aAnyRequest(rRequest->getRequest());
script::ModuleSizeExceededRequest aModSizeException;
if (aAnyRequest >>= aModSizeException )
{
std::vector< OUString > aArguments;
uno::Sequence< OUString > sModules
= aModSizeException.Names;
if ( sModules.getLength() )
{
OUString aName;
for ( sal_Int32 index=0; index< sModules.getLength(); ++index )
{
if ( index )
aName += "," + sModules[index];
else
aName = sModules[index]; // 1st name
}
aArguments.push_back( aName );
}
handleErrorHandlerRequest( task::InteractionClassification_WARNING,
ERRCODE_UUI_IO_MODULESIZEEXCEEDED,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
ucb::NameClashException aNCException;
if (aAnyRequest >>= aNCException)
{
ErrCode nErrorCode = ERRCODE_UUI_IO_TARGETALREADYEXISTS;
std::vector< OUString > aArguments;
if( !aNCException.Name.isEmpty() )
{
nErrorCode = ERRCODE_UUI_IO_ALREADYEXISTS;
aArguments.push_back( aNCException.Name );
}
handleErrorHandlerRequest( aNCException.Classification,
nErrorCode,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
ucb::UnsupportedNameClashException aUORequest;
if (aAnyRequest >>= aUORequest)
{
std::vector< OUString > aArguments;
uno::Reference< task::XInteractionApprove > xApprove;
uno::Reference< task::XInteractionDisapprove > xDisapprove;
getContinuations(
rRequest->getContinuations(), &xApprove, &xDisapprove);
if ( xApprove.is() && xDisapprove.is() )
{
handleErrorHandlerRequest( task::InteractionClassification_QUERY,
ERRCODE_UUI_IO_UNSUPPORTEDOVERWRITE,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
}
return true;
}
if ( handleInteractiveIOException( rRequest,
bObtainErrorStringOnly,
bHasErrorString,
rErrorString ) )
return true;
ucb::InteractiveAppException aAppException;
if (aAnyRequest >>= aAppException)
{
std::vector< OUString > aArguments;
handleErrorHandlerRequest( aAppException.Classification,
ErrCode(aAppException.Code),
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
ucb::InteractiveNetworkException aNetworkException;
if (aAnyRequest >>= aNetworkException)
{
ErrCode nErrorCode;
std::vector< OUString > aArguments;
ucb::InteractiveNetworkOffLineException aOffLineException;
ucb::InteractiveNetworkResolveNameException aResolveNameException;
ucb::InteractiveNetworkConnectException aConnectException;
ucb::InteractiveNetworkReadException aReadException;
ucb::InteractiveNetworkWriteException aWriteException;
if (aAnyRequest >>= aOffLineException)
nErrorCode = ERRCODE_INET_OFFLINE;
else if (aAnyRequest >>= aResolveNameException)
{
nErrorCode = ERRCODE_INET_NAME_RESOLVE;
aArguments.push_back(aResolveNameException.Server);
}
else if (aAnyRequest >>= aConnectException)
{
nErrorCode = ERRCODE_INET_CONNECT;
aArguments.push_back(aConnectException.Server);
}
else if (aAnyRequest >>= aReadException)
{
nErrorCode = ERRCODE_INET_READ;
aArguments.push_back(aReadException.Diagnostic);
}
else if (aAnyRequest >>= aWriteException)
{
nErrorCode = ERRCODE_INET_WRITE;
aArguments.push_back(aWriteException.Diagnostic);
}
else
nErrorCode = ERRCODE_INET_GENERAL;
handleErrorHandlerRequest(aNetworkException.Classification,
nErrorCode,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
ucb::InteractiveWrongMediumException aWrongMediumException;
if (aAnyRequest >>= aWrongMediumException)
{
sal_Int32 nMedium = 0;
aWrongMediumException.Medium >>= nMedium;
std::vector< OUString > aArguments;
aArguments.push_back(OUString::number(nMedium + 1));
handleErrorHandlerRequest(aWrongMediumException.Classification,
ERRCODE_UUI_WRONGMEDIUM,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
java::WrongJavaVersionException aWrongJavaVersionException;
if (aAnyRequest >>= aWrongJavaVersionException)
{
ErrCode nErrorCode;
std::vector< OUString > aArguments;
if (aWrongJavaVersionException.DetectedVersion.isEmpty())
if (aWrongJavaVersionException.LowestSupportedVersion.isEmpty())
nErrorCode = ERRCODE_UUI_WRONGJAVA;
else
{
nErrorCode = ERRCODE_UUI_WRONGJAVA_MIN;
aArguments.push_back(aWrongJavaVersionException.LowestSupportedVersion);
}
else if (aWrongJavaVersionException.LowestSupportedVersion.isEmpty())
{
nErrorCode = ERRCODE_UUI_WRONGJAVA_VERSION;
aArguments.push_back(aWrongJavaVersionException.DetectedVersion);
}
else
{
nErrorCode = ERRCODE_UUI_WRONGJAVA_VERSION_MIN;
aArguments.reserve(2);
aArguments.push_back(aWrongJavaVersionException.DetectedVersion);
aArguments.push_back(aWrongJavaVersionException.LowestSupportedVersion);
}
handleErrorHandlerRequest(task::InteractionClassification_ERROR,
nErrorCode,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
configuration::backend::MergeRecoveryRequest aMergeRecoveryRequest;
if (aAnyRequest >>= aMergeRecoveryRequest)
{
ErrCode nErrorCode = aMergeRecoveryRequest.IsRemovalRequest
? ERRCODE_UUI_CONFIGURATION_BROKENDATA_WITHREMOVE
: ERRCODE_UUI_CONFIGURATION_BROKENDATA_NOREMOVE;
std::vector< OUString > aArguments;
aArguments.push_back(aMergeRecoveryRequest.ErrorLayerId);
handleErrorHandlerRequest(task::InteractionClassification_ERROR,
nErrorCode,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
configuration::backend::StratumCreationException
aStratumCreationException;
if (aAnyRequest >>= aStratumCreationException)
{
const ErrCode nErrorCode = ERRCODE_UUI_CONFIGURATION_BACKENDMISSING;
OUString aStratum = aStratumCreationException.StratumData;
if (aStratum.isEmpty())
aStratum = aStratumCreationException.StratumService;
std::vector< OUString > aArguments;
aArguments.push_back(aStratum);
handleErrorHandlerRequest(task::InteractionClassification_ERROR,
nErrorCode,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
xforms::InvalidDataOnSubmitException aInvalidDataOnSubmitException;
if (aAnyRequest >>= aInvalidDataOnSubmitException)
{
const ErrCode nErrorCode =
ERRCODE_UUI_INVALID_XFORMS_SUBMISSION_DATA;
std::vector< OUString > aArguments;
handleErrorHandlerRequest(task::InteractionClassification_QUERY,
nErrorCode,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
ucb::InteractiveLockingLockedException aLLException;
if (aAnyRequest >>= aLLException)
{
ErrCode nErrorCode = aLLException.SelfOwned
? ERRCODE_UUI_LOCKING_LOCKED_SELF : ERRCODE_UUI_LOCKING_LOCKED;
std::vector< OUString > aArguments;
aArguments.push_back( aLLException.Url );
handleErrorHandlerRequest( aLLException.Classification,
nErrorCode,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString );
return true;
}
ucb::InteractiveLockingNotLockedException aLNLException;
if (aAnyRequest >>= aLNLException)
{
std::vector< OUString > aArguments;
aArguments.push_back( aLNLException.Url );
handleErrorHandlerRequest( aLNLException.Classification,
ERRCODE_UUI_LOCKING_NOT_LOCKED,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString );
return true;
}
ucb::InteractiveLockingLockExpiredException aLLEException;
if (aAnyRequest >>= aLLEException)
{
std::vector< OUString > aArguments;
aArguments.push_back( aLLEException.Url );
handleErrorHandlerRequest( aLLEException.Classification,
ERRCODE_UUI_LOCKING_LOCK_EXPIRED,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString );
return true;
}
document::BrokenPackageRequest aBrokenPackageRequest;
if (aAnyRequest >>= aBrokenPackageRequest)
{
std::vector< OUString > aArguments;
if( !aBrokenPackageRequest.aName.isEmpty() )
aArguments.push_back( aBrokenPackageRequest.aName );
handleBrokenPackageRequest( aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString );
return true;
}
task::ErrorCodeRequest aErrorCodeRequest;
if (aAnyRequest >>= aErrorCodeRequest)
{
handleGenericErrorRequest( ErrCode(aErrorCodeRequest.ErrCode),
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
task::ErrorCodeIOException aErrorCodeIOException;
if (aAnyRequest >>= aErrorCodeIOException)
{
handleGenericErrorRequest( ErrCode(aErrorCodeIOException.ErrCode),
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString);
return true;
}
loader::CannotActivateFactoryException aCannotActivateFactoryException;
if (aAnyRequest >>= aCannotActivateFactoryException)
{
std::vector< OUString > aArguments;
aArguments.push_back( aCannotActivateFactoryException.Message );
handleErrorHandlerRequest( task::InteractionClassification_ERROR,
ERRCODE_UUI_CANNOT_ACTIVATE_FACTORY,
aArguments,
rRequest->getContinuations(),
bObtainErrorStringOnly,
bHasErrorString,
rErrorString );
return true;
}
// Handle requests which do not have a plain string representation.
if (!bObtainErrorStringOnly)
{
ucb::AuthenticationFallbackRequest anAuthFallbackRequest;
if ( aAnyRequest >>= anAuthFallbackRequest )
{
handleAuthFallbackRequest( anAuthFallbackRequest.instructions,
anAuthFallbackRequest.url, rRequest->getContinuations() );
return true;
}
if ( handleAuthenticationRequest( rRequest ) )
return true;
if ( handleCertificateValidationRequest( rRequest ) )
return true;
ucb::NameClashResolveRequest aNameClashResolveRequest;
if (aAnyRequest >>= aNameClashResolveRequest)
{
handleNameClashResolveRequest(aNameClashResolveRequest,
rRequest->getContinuations());
return true;
}
if ( handleMasterPasswordRequest( rRequest ) )
return true;
if ( handlePasswordRequest( rRequest ) )
return true;
if ( handleNoSuchFilterRequest( rRequest ) )
return true;
if ( handleFilterOptionsRequest( rRequest ) )
return true;
if ( handleLockedDocumentRequest( rRequest ) )
return true;
if ( handleChangedByOthersRequest( rRequest ) )
return true;
if ( handleLockFileProblemRequest( rRequest ) )
return true;
task::DocumentMacroConfirmationRequest aMacroConfirmRequest;
if (aAnyRequest >>= aMacroConfirmRequest)
{
handleMacroConfirmRequest(
aMacroConfirmRequest.DocumentURL,
aMacroConfirmRequest.DocumentStorage,
!aMacroConfirmRequest.DocumentVersion.isEmpty() ? aMacroConfirmRequest.DocumentVersion : ODFVER_012_TEXT,
aMacroConfirmRequest.DocumentSignatureInformation,
rRequest->getContinuations());
return true;
}
// Last chance: interaction handlers registered in the configuration
// typed InteractionHandlers (ooo.Interactions)
if ( handleTypedHandlerImplementations( rRequest ) )
return true;
// legacy configuration (ooo.ucb.InteractionHandlers)
if (tryOtherInteractionHandler( rRequest ))
return true;
}
// Not handled.
return false;
}
catch (std::bad_alloc const &)
{
throw uno::RuntimeException("out of memory");
}
catch( const uno::RuntimeException& )
{
throw; // allowed to leave here
}
catch( const uno::Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return false;
}
void
UUIInteractionHelper::getInteractionHandlerList(
InteractionHandlerDataList &rdataList)
{
try
{
uno::Reference< lang::XMultiServiceFactory > xConfigProv =
configuration::theDefaultProvider::get( m_xContext );
OUStringBuffer aFullPath;
aFullPath.append(
"/org.openoffice.ucb.InteractionHandler/InteractionHandlers" );
uno::Sequence<uno::Any> aArguments(comphelper::InitAnyPropertySequence(
{
{"nodepath", uno::Any(aFullPath.makeStringAndClear())}
}));
uno::Reference< uno::XInterface > xInterface(
xConfigProv->createInstanceWithArguments(
"com.sun.star.configuration.ConfigurationAccess" , aArguments ) );
if ( !xInterface.is() )
throw uno::RuntimeException("unable to instantiate config access");
uno::Reference< container::XNameAccess > xNameAccess(
xInterface, uno::UNO_QUERY_THROW );
uno::Sequence< OUString > aElems = xNameAccess->getElementNames();
const OUString* pElems = aElems.getConstArray();
sal_Int32 nCount = aElems.getLength();
if ( nCount > 0 )
{
uno::Reference< container::XHierarchicalNameAccess >
xHierNameAccess( xInterface, uno::UNO_QUERY_THROW );
// Iterate over children.
for ( sal_Int32 n = 0; n < nCount; ++n )
{
OUStringBuffer aElemBuffer;
aElemBuffer.append( "['" );
aElemBuffer.append( pElems[ n ] );
try
{
InteractionHandlerData aInfo;
// Obtain service name.
OUStringBuffer aKeyBuffer = aElemBuffer;
aKeyBuffer.append( "']/ServiceName" );
OUString aValue;
if ( !( xHierNameAccess->getByHierarchicalName(
aKeyBuffer.makeStringAndClear() ) >>= aValue ) )
{
OSL_FAIL( "GetInteractionHandlerList - "
"Error getting item value!" );
continue;
}
aInfo.ServiceName = aValue;
// Append info to list.
rdataList.push_back( aInfo );
}
catch ( container::NoSuchElementException& )
{
// getByHierarchicalName
OSL_FAIL( "GetInteractionHandlerList - "
"caught NoSuchElementException!" );
}
}
}
}
catch ( uno::RuntimeException const & )
{
throw;
}
catch ( uno::Exception const & )
{
OSL_FAIL( "GetInteractionHandlerList - Caught Exception!" );
}
}
vcl::Window *
UUIInteractionHelper::getParentProperty()
{
uno::Reference< awt::XWindow > xWindow = getParentXWindow();
if ( xWindow.is() )
return VCLUnoHelper::GetWindow(xWindow);
return nullptr;
}
const uno::Reference< awt::XWindow>&
UUIInteractionHelper::getParentXWindow() const
{
return m_xWindowParam;
}
uno::Reference< task::XInteractionHandler2 >
UUIInteractionHelper::getInteractionHandler()
{
return InteractionHandler::createWithParentAndContext(
m_xContext, m_xWindowParam,
m_aContextParam);
}
namespace {
DialogMask
executeMessageBox(
vcl::Window * pParent,
OUString const & rTitle,
OUString const & rMessage,
MessBoxStyle nButtonMask,
Dialog::InitFlag eInitFlag)
{
SolarMutexGuard aGuard;
WinBits nStyle(0);
ScopedVclPtrInstance< MessBox > xBox(pParent, nButtonMask, nStyle, rTitle, rMessage, eInitFlag);
if (Dialog::InitFlag::NoParentCentered == eInitFlag)
{
vcl::Window* pDefaultParent = Dialog::GetDefaultParent(nStyle);
if (pDefaultParent)
{
// need to 'Show' to have the following tasks do something, does
// not work without and may even stumble on nullptrs/errors
xBox->Show();
// center on parent window
const Point aP(pDefaultParent->GetPosPixel());
const Size aS(pDefaultParent->GetSizePixel());
const Size aMySize(xBox->GetSizePixel());
xBox->SetPosPixel(
Point(
aP.X() + ((aS.Width() - aMySize.Width()) >> 1),
aP.Y() + ((aS.Height() - aMySize.Height()) >> 1)));
}
}
sal_uInt16 aMessResult = xBox->Execute();
DialogMask aResult = DialogMask::NONE;
switch( aMessResult )
{
case RET_OK:
aResult = DialogMask::ButtonsOk;
break;
case RET_CANCEL:
aResult = DialogMask::ButtonsCancel;
break;
case RET_YES:
aResult = DialogMask::ButtonsYes;
break;
case RET_NO:
aResult = DialogMask::ButtonsNo;
break;
case RET_RETRY:
aResult = DialogMask::ButtonsRetry;
break;
default: assert(false);
}
return aResult;
}
NameClashResolveDialogResult executeSimpleNameClashResolveDialog( vcl::Window *pParent,
OUString const & rTargetFolderURL,
OUString const & rClashingName,
OUString & rProposedNewName,
bool bAllowOverwrite )
{
std::locale aResLocale = Translate::Create("uui");
ScopedVclPtrInstance<NameClashDialog> aDialog(pParent, aResLocale, rTargetFolderURL,
rClashingName, rProposedNewName, bAllowOverwrite);
NameClashResolveDialogResult eResult = (NameClashResolveDialogResult) aDialog->Execute();
rProposedNewName = aDialog->getNewName();
return eResult;
}
} // namespace
void
UUIInteractionHelper::handleNameClashResolveRequest(
ucb::NameClashResolveRequest const & rRequest,
uno::Sequence< uno::Reference<
task::XInteractionContinuation > > const & rContinuations)
{
OSL_ENSURE(!rRequest.TargetFolderURL.isEmpty(),
"NameClashResolveRequest must not contain empty TargetFolderURL" );
OSL_ENSURE(!rRequest.ClashingName.isEmpty(),
"NameClashResolveRequest must not contain empty ClashingName" );
uno::Reference< task::XInteractionAbort > xAbort;
uno::Reference< ucb::XInteractionSupplyName > xSupplyName;
uno::Reference< ucb::XInteractionReplaceExistingData > xReplaceExistingData;
getContinuations(
rContinuations, &xAbort, &xSupplyName, &xReplaceExistingData);
OSL_ENSURE( xAbort.is(),
"NameClashResolveRequest must contain Abort continuation" );
OSL_ENSURE( xSupplyName.is(),
"NameClashResolveRequest must contain SupplyName continuation" );
NameClashResolveDialogResult eResult = ABORT;
OUString aProposedNewName( rRequest.ProposedNewName );
eResult = executeSimpleNameClashResolveDialog( getParentProperty(),
rRequest.TargetFolderURL,
rRequest.ClashingName,
aProposedNewName,
xReplaceExistingData.is() );
switch ( eResult )
{
case ABORT:
xAbort->select();
break;
case RENAME:
xSupplyName->setName( aProposedNewName );
xSupplyName->select();
break;
case OVERWRITE:
OSL_ENSURE(
xReplaceExistingData.is(),
"Invalid NameClashResolveDialogResult: OVERWRITE - "
"No ReplaceExistingData continuation available!" );
xReplaceExistingData->select();
break;
}
}
void
UUIInteractionHelper::handleGenericErrorRequest(
ErrCode nErrorCode,
uno::Sequence< uno::Reference<
task::XInteractionContinuation > > const & rContinuations,
bool bObtainErrorStringOnly,
bool & bHasErrorString,
OUString & rErrorString)
{
if (bObtainErrorStringOnly)
{
bHasErrorString = isInformationalErrorMessageRequest(rContinuations);
if (bHasErrorString)
{
OUString aErrorString;
ErrorHandler::GetErrorString(nErrorCode, aErrorString);
rErrorString = aErrorString;
}
}
else
{
uno::Reference< task::XInteractionAbort > xAbort;
uno::Reference< task::XInteractionApprove > xApprove;
getContinuations(rContinuations, &xApprove, &xAbort);
// Note: It's important to convert the transported long to the
// required unsigned long value. Otherwhise using as flag field
// can fail ...
ErrCode nError(nErrorCode);
bool bWarning = !nError.IgnoreWarning();
if ( nError == ERRCODE_SFX_INCOMPLETE_ENCRYPTION )
{
// the security warning box needs a special title
OUString aErrorString;
ErrorHandler::GetErrorString( nErrorCode, aErrorString );
std::locale aResLocale = Translate::Create("uui");
OUString aTitle( utl::ConfigManager::getProductName() );
OUString aErrTitle = Translate::get(STR_WARNING_INCOMPLETE_ENCRYPTION_TITLE, aResLocale);
if ( !aTitle.isEmpty() && !aErrTitle.isEmpty() )
aTitle += " - " ;
aTitle += aErrTitle;
executeMessageBox(
getParentProperty(), aTitle, aErrorString, MessBoxStyle::Ok, Dialog::InitFlag::NoParentCentered);
}
else
ErrorHandler::HandleError(nErrorCode);
if (xApprove.is() && bWarning)
xApprove->select();
else if (xAbort.is())
xAbort->select();
}
}
void
UUIInteractionHelper::handleMacroConfirmRequest(
const OUString& aDocumentURL,
const uno::Reference< embed::XStorage >& xZipStorage,
const OUString& aDocumentVersion,
const uno::Sequence< security::DocumentSignatureInformation >& aSignInfo,
uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &
rContinuations )
{
uno::Reference< task::XInteractionAbort > xAbort;
uno::Reference< task::XInteractionApprove > xApprove;
getContinuations( rContinuations, &xApprove, &xAbort );
bool bApprove = false;
bool bShowSignatures = aSignInfo.getLength() > 0;
ScopedVclPtrInstance<MacroWarning> aWarning(
getParentProperty(), bShowSignatures );
aWarning->SetDocumentURL( aDocumentURL );
if ( aSignInfo.getLength() > 1 )
{
aWarning->SetStorage( xZipStorage, aDocumentVersion, aSignInfo );
}
else if ( aSignInfo.getLength() == 1 )
{
aWarning->SetCertificate( aSignInfo[ 0 ].Signer );
}
bApprove = aWarning->Execute() == RET_OK;
if ( bApprove && xApprove.is() )
xApprove->select();
else if ( xAbort.is() )
xAbort->select();
}
void
UUIInteractionHelper::handleBrokenPackageRequest(
std::vector< OUString > const & rArguments,
uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &
rContinuations,
bool bObtainErrorStringOnly,
bool & bHasErrorString,
OUString & rErrorString)
{
if (bObtainErrorStringOnly)
{
bHasErrorString = isInformationalErrorMessageRequest(rContinuations);
if (!bHasErrorString)
return;
}
uno::Reference< task::XInteractionApprove > xApprove;
uno::Reference< task::XInteractionDisapprove > xDisapprove;
uno::Reference< task::XInteractionAbort > xAbort;
getContinuations(rContinuations, &xApprove, &xDisapprove, &xAbort);
ErrCode nErrorCode;
if( xApprove.is() && xDisapprove.is() )
{
nErrorCode = ERRCODE_UUI_IO_BROKENPACKAGE;
}
else if ( xAbort.is() )
{
nErrorCode = ERRCODE_UUI_IO_BROKENPACKAGE_CANTREPAIR;
}
else
return;
OUString aMessage;
{
std::locale aResLocale = Translate::Create("uui");
ErrorResource aErrorResource(RID_UUI_ERRHDL, aResLocale);
if (!aErrorResource.getString(nErrorCode, aMessage))
return;
}
aMessage = replaceMessageWithArguments( aMessage, rArguments );
if (bObtainErrorStringOnly)
{
rErrorString = aMessage;
return;
}
MessBoxStyle nButtonMask;
if( xApprove.is() && xDisapprove.is() )
{
nButtonMask = MessBoxStyle::YesNo | MessBoxStyle::DefaultYes;
}
else if ( xAbort.is() )
{
nButtonMask = MessBoxStyle::Ok;
}
else
return;
OUString title(
utl::ConfigManager::getProductName() +
" " +
utl::ConfigManager::getProductVersion() );
switch (
executeMessageBox( getParentProperty(), title, aMessage, nButtonMask, Dialog::InitFlag::NoParentCentered) )
{
case DialogMask::ButtonsOk:
OSL_ENSURE( xAbort.is(), "unexpected situation" );
if (xAbort.is())
xAbort->select();
break;
case DialogMask::ButtonsNo:
OSL_ENSURE(xDisapprove.is(), "unexpected situation");
if (xDisapprove.is())
xDisapprove->select();
break;
case DialogMask::ButtonsYes:
OSL_ENSURE(xApprove.is(), "unexpected situation");
if (xApprove.is())
xApprove->select();
break;
default: break;
}
}
// ErrorResource Implementation
bool ErrorResource::getString(ErrCode nErrorCode, OUString &rString) const
{
for (const std::pair<const char*, ErrCode>* pStringArray = m_pStringArray; pStringArray->first != nullptr; ++pStringArray)
{
if (nErrorCode.GetRest() == pStringArray->second.GetRest())
{
rString = Translate::get(pStringArray->first, m_rResLocale);
return true;
}
}
return false;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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