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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 "lokinteractionhandler.hxx"
#include <boost/property_tree/json_parser.hpp>
#include <rtl/ref.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <com/sun/star/task/XInteractionAbort.hpp>
#include <com/sun/star/task/XInteractionApprove.hpp>
#include <com/sun/star/task/XInteractionPassword2.hpp>
#include <com/sun/star/ucb/InteractiveNetworkConnectException.hpp>
#include <com/sun/star/ucb/InteractiveNetworkOffLineException.hpp>
#include <com/sun/star/ucb/InteractiveIOException.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/task/DocumentPasswordRequest2.hpp>
#include <com/sun/star/task/DocumentMSPasswordRequest2.hpp>
#include "../../inc/lib/init.hxx"
#include <LibreOfficeKit/LibreOfficeKitEnums.h>
#include <sfx2/lokhelper.hxx>
#include <sfx2/viewsh.hxx>
using namespace com::sun::star;
LOKInteractionHandler::LOKInteractionHandler(
const OString& rCommand,
desktop::LibLibreOffice_Impl *const pLOKit,
desktop::LibLODocument_Impl *const pLOKDocument)
: m_pLOKit(pLOKit)
, m_pLOKDocument(pLOKDocument)
, m_command(rCommand)
, m_usePassword(false)
{
assert(m_pLOKit);
}
LOKInteractionHandler::~LOKInteractionHandler()
{
}
OUString SAL_CALL LOKInteractionHandler::getImplementationName()
{
return "com.sun.star.comp.uui.LOKInteractionHandler";
}
sal_Bool SAL_CALL LOKInteractionHandler::supportsService(OUString const & rServiceName)
{
return cppu::supportsService(this, rServiceName);
}
uno::Sequence< OUString > SAL_CALL LOKInteractionHandler::getSupportedServiceNames()
{
uno::Sequence< OUString > aNames(3);
aNames[0] = "com.sun.star.task.InteractionHandler";
// added to indicate support for configuration.backend.MergeRecoveryRequest
aNames[1] = "com.sun.star.configuration.backend.InteractionHandler";
aNames[2] = "com.sun.star.uui.InteractionHandler";
// for backwards compatibility
return aNames;
}
void SAL_CALL LOKInteractionHandler::initialize(uno::Sequence<uno::Any> const & /*rArguments*/)
{
}
void SAL_CALL LOKInteractionHandler::handle(
uno::Reference<task::XInteractionRequest> const & xRequest)
{
// just do the same thing in both cases
handleInteractionRequest(xRequest);
}
void LOKInteractionHandler::postError(css::task::InteractionClassification classif, const char* kind, ErrCode code, const OUString &message)
{
const char *classification = "error";
switch (classif)
{
case task::InteractionClassification_ERROR: break;
case task::InteractionClassification_WARNING: classification = "warning"; break;
case task::InteractionClassification_INFO: classification = "info"; break;
case task::InteractionClassification_QUERY: classification = "query"; break;
default: assert(false); break;
}
// create the JSON representation
boost::property_tree::ptree aTree;
aTree.put("classification", classification);
aTree.put("cmd", m_command.getStr());
aTree.put("kind", kind);
aTree.put("code", code);
aTree.put("message", message.toUtf8());
std::stringstream aStream;
boost::property_tree::write_json(aStream, aTree);
std::size_t nView = SfxViewShell::Current() ? SfxLokHelper::getView() : 0;
if (m_pLOKDocument && m_pLOKDocument->mpCallbackFlushHandlers.count(nView))
m_pLOKDocument->mpCallbackFlushHandlers[nView]->queue(LOK_CALLBACK_ERROR, aStream.str().c_str());
else if (m_pLOKit->mpCallback)
m_pLOKit->mpCallback(LOK_CALLBACK_ERROR, aStream.str().c_str(), m_pLOKit->mpCallbackData);
}
namespace {
/// Just approve the interaction.
void selectApproved(uno::Sequence<uno::Reference<task::XInteractionContinuation>> const &rContinuations)
{
for (sal_Int32 i = 0; i < rContinuations.getLength(); ++i)
{
uno::Reference<task::XInteractionApprove> xApprove(rContinuations[i], uno::UNO_QUERY);
if (xApprove.is())
xApprove->select();
}
}
}
bool LOKInteractionHandler::handleIOException(const css::uno::Sequence<css::uno::Reference<css::task::XInteractionContinuation>> &rContinuations, const css::uno::Any& rRequest)
{
ucb::InteractiveIOException aIoException;
if (!(rRequest >>= aIoException))
return false;
static ErrCode const aErrorCode[int(ucb::IOErrorCode_WRONG_VERSION) + 1] =
{
ERRCODE_IO_ABORT,
ERRCODE_IO_ACCESSDENIED,
ERRCODE_IO_ALREADYEXISTS,
ERRCODE_IO_BADCRC,
ERRCODE_IO_CANTCREATE,
ERRCODE_IO_CANTREAD,
ERRCODE_IO_CANTSEEK,
ERRCODE_IO_CANTTELL,
ERRCODE_IO_CANTWRITE,
ERRCODE_IO_CURRENTDIR,
ERRCODE_IO_DEVICENOTREADY,
ERRCODE_IO_NOTSAMEDEVICE,
ERRCODE_IO_GENERAL,
ERRCODE_IO_INVALIDACCESS,
ERRCODE_IO_INVALIDCHAR,
ERRCODE_IO_INVALIDDEVICE,
ERRCODE_IO_INVALIDLENGTH,
ERRCODE_IO_INVALIDPARAMETER,
ERRCODE_IO_ISWILDCARD,
ERRCODE_IO_LOCKVIOLATION,
ERRCODE_IO_MISPLACEDCHAR,
ERRCODE_IO_NAMETOOLONG,
ERRCODE_IO_NOTEXISTS,
ERRCODE_IO_NOTEXISTSPATH,
ERRCODE_IO_NOTSUPPORTED,
ERRCODE_IO_NOTADIRECTORY,
ERRCODE_IO_NOTAFILE,
ERRCODE_IO_OUTOFSPACE,
ERRCODE_IO_TOOMANYOPENFILES,
ERRCODE_IO_OUTOFMEMORY,
ERRCODE_IO_PENDING,
ERRCODE_IO_RECURSIVE,
ERRCODE_IO_UNKNOWN,
ERRCODE_IO_WRITEPROTECTED,
ERRCODE_IO_WRONGFORMAT,
ERRCODE_IO_WRONGVERSION,
};
postError(aIoException.Classification, "io", aErrorCode[static_cast<int>(aIoException.Code)], "");
selectApproved(rContinuations);
return true;
}
bool LOKInteractionHandler::handleNetworkException(const uno::Sequence<uno::Reference<task::XInteractionContinuation>> &rContinuations, const uno::Any &rRequest)
{
ucb::InteractiveNetworkException aNetworkException;
if (!(rRequest >>= aNetworkException))
return false;
ErrCode nErrorCode;
OUString aMessage;
ucb::InteractiveNetworkOffLineException aOffLineException;
ucb::InteractiveNetworkResolveNameException aResolveNameException;
ucb::InteractiveNetworkConnectException aConnectException;
ucb::InteractiveNetworkReadException aReadException;
ucb::InteractiveNetworkWriteException aWriteException;
if (rRequest >>= aOffLineException)
{
nErrorCode = ERRCODE_INET_OFFLINE;
}
else if (rRequest >>= aResolveNameException)
{
nErrorCode = ERRCODE_INET_NAME_RESOLVE;
aMessage = aResolveNameException.Server;
}
else if (rRequest >>= aConnectException)
{
nErrorCode = ERRCODE_INET_CONNECT;
aMessage = aConnectException.Server;
}
else if (rRequest >>= aReadException)
{
nErrorCode = ERRCODE_INET_READ;
aMessage = aReadException.Diagnostic;
}
else if (rRequest >>= aWriteException)
{
nErrorCode = ERRCODE_INET_WRITE;
aMessage = aWriteException.Diagnostic;
}
else
{
nErrorCode = ERRCODE_INET_GENERAL;
}
postError(aNetworkException.Classification, "network", nErrorCode, aMessage);
selectApproved(rContinuations);
return true;
}
bool LOKInteractionHandler::handlePasswordRequest(const uno::Sequence<uno::Reference<task::XInteractionContinuation>> &rContinuations, const uno::Any &rRequest)
{
bool bPasswordRequestFound = false;
bool bIsRequestPasswordToModify = false;
OString sUrl;
task::DocumentPasswordRequest passwordRequest;
if (rRequest >>= passwordRequest)
{
bIsRequestPasswordToModify = false;
sUrl = passwordRequest.Name.toUtf8();
bPasswordRequestFound = true;
}
task::DocumentPasswordRequest2 passwordRequest2;
if (rRequest >>= passwordRequest2)
{
bIsRequestPasswordToModify = passwordRequest2.IsRequestPasswordToModify;
sUrl = passwordRequest2.Name.toUtf8();
bPasswordRequestFound = true;
}
task::DocumentMSPasswordRequest2 passwordMSRequest;
if (rRequest >>= passwordMSRequest)
{
bIsRequestPasswordToModify = passwordMSRequest.IsRequestPasswordToModify;
sUrl = passwordMSRequest.Name.toUtf8();
bPasswordRequestFound = true;
}
if (!bPasswordRequestFound)
return false;
if (m_pLOKit->mpCallback &&
m_pLOKit->hasOptionalFeature(bIsRequestPasswordToModify ? LOK_FEATURE_DOCUMENT_PASSWORD_TO_MODIFY
: LOK_FEATURE_DOCUMENT_PASSWORD))
{
m_pLOKit->mpCallback(bIsRequestPasswordToModify ? LOK_CALLBACK_DOCUMENT_PASSWORD_TO_MODIFY
: LOK_CALLBACK_DOCUMENT_PASSWORD,
sUrl.getStr(),
m_pLOKit->mpCallbackData);
// block until SetPassword is called
m_havePassword.wait();
m_havePassword.reset();
}
for (sal_Int32 i = 0; i < rContinuations.getLength(); ++i)
{
if (m_usePassword)
{
if (bIsRequestPasswordToModify)
{
uno::Reference<task::XInteractionPassword2> const xIPW2(rContinuations[i], uno::UNO_QUERY);
xIPW2->setPasswordToModify(m_Password);
xIPW2->select();
}
else
{
uno::Reference<task::XInteractionPassword> const xIPW(rContinuations[i], uno::UNO_QUERY);
if (xIPW.is())
{
xIPW->setPassword(m_Password);
xIPW->select();
}
}
}
else
{
if (bIsRequestPasswordToModify)
{
uno::Reference<task::XInteractionPassword2> const xIPW2(rContinuations[i], uno::UNO_QUERY);
xIPW2->setRecommendReadOnly(true);
xIPW2->select();
}
else
{
uno::Reference<task::XInteractionAbort> const xAbort(rContinuations[i], uno::UNO_QUERY);
if (xAbort.is())
{
xAbort->select();
}
}
}
}
return true;
}
sal_Bool SAL_CALL LOKInteractionHandler::handleInteractionRequest(
const uno::Reference<task::XInteractionRequest>& xRequest)
{
uno::Sequence<uno::Reference<task::XInteractionContinuation>> const &rContinuations = xRequest->getContinuations();
uno::Any const request(xRequest->getRequest());
if (handleIOException(rContinuations, request))
return true;
if (handleNetworkException(rContinuations, request))
return true;
if (handlePasswordRequest(rContinuations, request))
return true;
// TODO: perform more interactions 'for real' like the above
selectApproved(rContinuations);
return true;
}
void LOKInteractionHandler::SetPassword(char const*const pPassword)
{
if (pPassword)
{
m_Password = OUString(pPassword, strlen(pPassword), RTL_TEXTENCODING_UTF8);
m_usePassword = true;
}
else
{
m_usePassword = false;
}
m_havePassword.set();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
