3044 lines
103 KiB
C++
3044 lines
103 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <config.h>
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#include "ChildSession.hpp"
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#include "MobileApp.hpp"
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#include <climits>
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#include <fstream>
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#include <sstream>
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#define LOK_USE_UNSTABLE_API
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#include <LibreOfficeKit/LibreOfficeKitEnums.h>
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#include <Poco/JSON/Object.h>
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#include <Poco/JSON/Parser.h>
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#include <Poco/StreamCopier.h>
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#include <Poco/URI.h>
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#include <Poco/BinaryReader.h>
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#include <Poco/Base64Decoder.h>
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#if !MOBILEAPP
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#include <Poco/Net/HTTPResponse.h>
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#include <Poco/Net/HTTPSClientSession.h>
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#include <Poco/Net/SSLManager.h>
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#include <Poco/Net/KeyConsoleHandler.h>
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#include <Poco/Net/AcceptCertificateHandler.h>
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#endif
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#ifdef __ANDROID__
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#include <androidapp.hpp>
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#endif
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#include <common/ConfigUtil.hpp>
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#include <common/FileUtil.hpp>
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#include <common/JsonUtil.hpp>
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#include <common/Authorization.hpp>
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#include <common/TraceEvent.hpp>
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#include "KitHelper.hpp"
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#include <Log.hpp>
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#include <Png.hpp>
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#include <Util.hpp>
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#include <Unit.hpp>
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#include <Clipboard.hpp>
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#include <string>
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#include <CommandControl.hpp>
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using Poco::JSON::Object;
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using Poco::JSON::Parser;
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using Poco::URI;
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using namespace COOLProtocol;
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bool ChildSession::NoCapsForKit = false;
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UnoCommandsRecorder ChildSession::unoCommandsRecorder;
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namespace {
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std::vector<unsigned char> decodeBase64(const std::string & inputBase64)
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{
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std::istringstream stream(inputBase64);
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Poco::Base64Decoder base64Decoder(stream);
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std::istreambuf_iterator<char> eos;
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return std::vector<unsigned char>(std::istreambuf_iterator<char>(base64Decoder), eos);
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}
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}
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namespace {
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/// Formats the uno command information for logging
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std::string formatUnoCommandInfo(const std::string& sessionId, const std::string& unoCommand)
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{
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std::string recorded_time = Util::getHttpTimeNow();
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std::string unoCommandInfo;
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// unoCommand(sessionId) : command - HttpTime
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unoCommandInfo.append("unoCommand");
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unoCommandInfo.push_back('(');
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unoCommandInfo.append(sessionId);
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unoCommandInfo.push_back(')');
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unoCommandInfo.append(" : ");
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unoCommandInfo.append(Util::eliminatePrefix(unoCommand,".uno:"));
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unoCommandInfo.append(" - ");
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unoCommandInfo.append(recorded_time);
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unoCommandInfo.push_back('\n');
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return unoCommandInfo;
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}
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}
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ChildSession::ChildSession(
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const std::shared_ptr<ProtocolHandlerInterface> &protocol,
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const std::string& id,
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const std::string& jailId,
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const std::string& jailRoot,
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DocumentManagerInterface& docManager) :
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Session(protocol, "ToMaster-" + id, id, false),
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_jailId(jailId),
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_jailRoot(jailRoot),
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_docManager(&docManager),
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_viewId(-1),
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_isDocLoaded(false),
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_copyToClipboard(false)
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{
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SigUtil::registerUnoCommandInfoHandler(&ChildSession::dumpRecordedUnoCommands);
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LOG_INF("ChildSession ctor [" << getName() << "]. JailRoot: [" << _jailRoot << "].");
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}
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ChildSession::~ChildSession()
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{
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LOG_INF("~ChildSession dtor [" << getName() << "].");
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disconnect();
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}
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void ChildSession::disconnect()
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{
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if (!isDisconnected())
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{
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if (_viewId >= 0)
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{
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if (_docManager)
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{
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_docManager->onUnload(*this);
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}
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}
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else
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{
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LOG_WRN("Skipping unload on incomplete view.");
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}
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// This shuts down the shared socket, which is not what we want.
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// Session::disconnect();
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}
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}
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bool ChildSession::_handleInput(const char *buffer, int length)
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{
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LOG_TRC(getName() << ": handling [" << getAbbreviatedMessage(buffer, length) << "].");
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const std::string firstLine = getFirstLine(buffer, length);
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const StringVector tokens = Util::tokenize(firstLine.data(), firstLine.size());
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if (COOLProtocol::tokenIndicatesUserInteraction(tokens[0]))
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{
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// Keep track of timestamps of incoming client messages that indicate user activity.
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updateLastActivityTime();
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}
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if (tokens.size() > 0 && tokens.equals(0, "useractive") && getLOKitDocument() != nullptr)
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{
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LOG_DBG("Handling message after inactivity of " << getInactivityMS());
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setIsActive(true);
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// Client is getting active again.
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// Send invalidation and other sync-up messages.
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getLOKitDocument()->setView(_viewId);
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int curPart = 0;
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if (getLOKitDocument()->getDocumentType() != LOK_DOCTYPE_TEXT)
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curPart = getLOKitDocument()->getPart();
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// Notify all views about updated view info
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_docManager->notifyViewInfo();
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if (getLOKitDocument()->getDocumentType() != LOK_DOCTYPE_TEXT)
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{
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sendTextFrame("curpart: part=" + std::to_string(curPart));
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sendTextFrame("setpart: part=" + std::to_string(curPart));
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}
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// Invalidate if we have to
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// TODO instead just a "_invalidate" flag, we should remember / grow
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// the rectangle to invalidate; invalidating everything is sub-optimal
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if (_stateRecorder.isInvalidate())
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{
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const std::string payload = "0, 0, 1000000000, 1000000000, " + std::to_string(curPart);
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loKitCallback(LOK_CALLBACK_INVALIDATE_TILES, payload);
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}
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for (const auto& viewPair : _stateRecorder.getRecordedViewEvents())
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{
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for (const auto& eventPair : viewPair.second)
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{
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const RecordedEvent& event = eventPair.second;
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LOG_TRC("Replaying missed view event: " << viewPair.first << ' '
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<< lokCallbackTypeToString(event.getType())
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<< ": " << event.getPayload());
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loKitCallback(event.getType(), event.getPayload());
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}
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}
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for (const auto& eventPair : _stateRecorder.getRecordedEvents())
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{
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const RecordedEvent& event = eventPair.second;
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LOG_TRC("Replaying missed event: " << lokCallbackTypeToString(event.getType()) << ": "
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<< event.getPayload());
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loKitCallback(event.getType(), event.getPayload());
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}
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for (const auto& pair : _stateRecorder.getRecordedStates())
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{
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LOG_TRC("Replaying missed state-change: " << pair.second);
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loKitCallback(LOK_CALLBACK_STATE_CHANGED, pair.second);
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}
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for (const auto& event : _stateRecorder.getRecordedEventsVector())
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{
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LOG_TRC("Replaying missed event (part of sequence): " <<
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lokCallbackTypeToString(event.getType()) << ": " << event.getPayload());
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loKitCallback(event.getType(), event.getPayload());
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}
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_stateRecorder.clear();
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LOG_TRC("Finished replaying messages.");
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}
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if (tokens.equals(0, "dummymsg"))
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{
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// Just to update the activity of a view-only client.
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return true;
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}
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else if (tokens.equals(0, "commandvalues"))
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{
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return getCommandValues(buffer, length, tokens);
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}
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else if (tokens.equals(0, "dialogevent"))
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{
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return dialogEvent(buffer, length, tokens);
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}
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else if (tokens.equals(0, "load"))
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{
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if (_isDocLoaded)
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{
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sendTextFrameAndLogError("error: cmd=load kind=docalreadyloaded");
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return false;
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}
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// Disable processing of other messages while loading document
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InputProcessingManager processInput(getProtocol(), false);
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_isDocLoaded = loadDocument(buffer, length, tokens);
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LOG_TRC("isDocLoaded state after loadDocument: " << _isDocLoaded << '.');
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return _isDocLoaded;
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}
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else if (!_isDocLoaded)
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{
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sendTextFrameAndLogError("error: cmd=" + tokens[0] + " kind=nodocloaded");
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return false;
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}
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else if (tokens.equals(0, "renderfont"))
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{
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sendFontRendering(buffer, length, tokens);
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}
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else if (tokens.equals(0, "setclientpart"))
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{
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return setClientPart(buffer, length, tokens);
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}
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else if (tokens.equals(0, "selectclientpart"))
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{
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return selectClientPart(buffer, length, tokens);
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}
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else if (tokens.equals(0, "moveselectedclientparts"))
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{
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return moveSelectedClientParts(buffer, length, tokens);
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}
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else if (tokens.equals(0, "setpage"))
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{
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return setPage(buffer, length, tokens);
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}
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else if (tokens.equals(0, "status"))
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{
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return getStatus(buffer, length);
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}
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else if (tokens.equals(0, "paintwindow"))
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{
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return renderWindow(buffer, length, tokens);
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}
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else if (tokens.equals(0, "resizewindow"))
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{
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return resizeWindow(buffer, length, tokens);
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}
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else if (tokens.equals(0, "tile") || tokens.equals(0, "tilecombine"))
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{
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assert(false && "Tile traffic should go through the DocumentBroker-LoKit WS.");
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}
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else if (tokens.equals(0, "requestloksession") ||
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tokens.equals(0, "canceltiles"))
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{
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// Just ignore these.
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// FIXME: We probably should do something for "canceltiles" at least?
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}
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else if (tokens.equals(0, "blockingcommandstatus"))
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{
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#if defined(ENABLE_FREEMIUM) || defined(ENABLE_FEATURE_RESTRICTION)
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return updateBlockingCommandStatus(buffer, length, tokens);
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#endif
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}
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else
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{
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// All other commands are such that they always require a LibreOfficeKitDocument session,
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// i.e. need to be handled in a child process.
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assert(tokens.equals(0, "clientzoom") ||
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tokens.equals(0, "clientvisiblearea") ||
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tokens.equals(0, "outlinestate") ||
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tokens.equals(0, "downloadas") ||
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tokens.equals(0, "getchildid") ||
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tokens.equals(0, "gettextselection") ||
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tokens.equals(0, "getclipboard") ||
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tokens.equals(0, "setclipboard") ||
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tokens.equals(0, "paste") ||
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tokens.equals(0, "insertfile") ||
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tokens.equals(0, "key") ||
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tokens.equals(0, "textinput") ||
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tokens.equals(0, "windowkey") ||
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tokens.equals(0, "mouse") ||
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tokens.equals(0, "windowmouse") ||
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tokens.equals(0, "windowgesture") ||
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tokens.equals(0, "uno") ||
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tokens.equals(0, "selecttext") ||
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tokens.equals(0, "windowselecttext") ||
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tokens.equals(0, "selectgraphic") ||
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tokens.equals(0, "resetselection") ||
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tokens.equals(0, "saveas") ||
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tokens.equals(0, "useractive") ||
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tokens.equals(0, "userinactive") ||
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tokens.equals(0, "windowcommand") ||
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tokens.equals(0, "asksignaturestatus") ||
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tokens.equals(0, "signdocument") ||
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tokens.equals(0, "uploadsigneddocument") ||
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tokens.equals(0, "exportsignanduploaddocument") ||
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tokens.equals(0, "rendershapeselection") ||
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tokens.equals(0, "removetextcontext") ||
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tokens.equals(0, "dialogevent") ||
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tokens.equals(0, "completefunction")||
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tokens.equals(0, "formfieldevent") ||
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tokens.equals(0, "traceeventrecording") ||
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tokens.equals(0, "sallogoverride") ||
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tokens.equals(0, "rendersearchresult"));
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std::string pzName("ChildSession::_handleInput:" + tokens[0]);
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ProfileZone pz(pzName.c_str());
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if (tokens.equals(0, "clientzoom"))
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{
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return clientZoom(buffer, length, tokens);
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}
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else if (tokens.equals(0, "clientvisiblearea"))
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{
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return clientVisibleArea(buffer, length, tokens);
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}
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else if (tokens.equals(0, "outlinestate"))
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{
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return outlineState(buffer, length, tokens);
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}
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else if (tokens.equals(0, "downloadas"))
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{
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return downloadAs(buffer, length, tokens);
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}
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else if (tokens.equals(0, "getchildid"))
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{
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return getChildId();
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}
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else if (tokens.equals(0, "gettextselection")) // deprecated.
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{
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return getTextSelection(buffer, length, tokens);
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}
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else if (tokens.equals(0, "getclipboard"))
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{
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return getClipboard(buffer, length, tokens);
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}
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else if (tokens.equals(0, "setclipboard"))
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{
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return setClipboard(buffer, length, tokens);
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}
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else if (tokens.equals(0, "paste"))
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{
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return paste(buffer, length, tokens);
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}
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else if (tokens.equals(0, "insertfile"))
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{
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return insertFile(buffer, length, tokens);
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}
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else if (tokens.equals(0, "key"))
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{
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return keyEvent(buffer, length, tokens, LokEventTargetEnum::Document);
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}
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else if (tokens.equals(0, "textinput"))
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{
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return extTextInputEvent(buffer, length, tokens);
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}
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else if (tokens.equals(0, "windowkey"))
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{
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return keyEvent(buffer, length, tokens, LokEventTargetEnum::Window);
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}
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else if (tokens.equals(0, "mouse"))
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{
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return mouseEvent(buffer, length, tokens, LokEventTargetEnum::Document);
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}
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else if (tokens.equals(0, "windowmouse"))
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{
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return mouseEvent(buffer, length, tokens, LokEventTargetEnum::Window);
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}
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else if (tokens.equals(0, "windowgesture"))
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{
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return gestureEvent(buffer, length, tokens);
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}
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else if (tokens.equals(0, "uno"))
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{
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// SpellCheckApplySuggestion might contain non separator spaces
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if (tokens[1].find(".uno:SpellCheckApplySuggestion") != std::string::npos ||
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tokens[1].find(".uno:LanguageStatus") != std::string::npos)
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{
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StringVector newTokens;
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newTokens.push_back(tokens[0]);
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newTokens.push_back(firstLine.substr(4)); // Copy the remaining part.
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return unoCommand(buffer, length, newTokens);
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}
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else if (tokens[1].find(".uno:Save") != std::string::npos)
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{
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// Disable processing of other messages while saving document
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InputProcessingManager processInput(getProtocol(), false);
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return unoCommand(buffer, length, tokens);
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}
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return unoCommand(buffer, length, tokens);
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}
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else if (tokens.equals(0, "selecttext"))
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{
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return selectText(buffer, length, tokens, LokEventTargetEnum::Document);
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}
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else if (tokens.equals(0, "windowselecttext"))
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{
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return selectText(buffer, length, tokens, LokEventTargetEnum::Window);
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}
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else if (tokens.equals(0, "selectgraphic"))
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{
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return selectGraphic(buffer, length, tokens);
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}
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else if (tokens.equals(0, "resetselection"))
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{
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return resetSelection(buffer, length, tokens);
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}
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else if (tokens.equals(0, "saveas"))
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{
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return saveAs(buffer, length, tokens);
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}
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else if (tokens.equals(0, "useractive"))
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{
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setIsActive(true);
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}
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else if (tokens.equals(0, "userinactive"))
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{
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setIsActive(false);
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}
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else if (tokens.equals(0, "windowcommand"))
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{
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sendWindowCommand(buffer, length, tokens);
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}
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else if (tokens.equals(0, "signdocument"))
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{
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signDocumentContent(buffer, length, tokens);
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}
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else if (tokens.equals(0, "asksignaturestatus"))
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{
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askSignatureStatus(buffer, length, tokens);
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}
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#if !MOBILEAPP
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else if (tokens.equals(0, "uploadsigneddocument"))
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{
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return uploadSignedDocument(buffer, length, tokens);
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}
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else if (tokens.equals(0, "exportsignanduploaddocument"))
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{
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return exportSignAndUploadDocument(buffer, length, tokens);
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}
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#endif
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else if (tokens.equals(0, "rendershapeselection"))
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{
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return renderShapeSelection(buffer, length, tokens);
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}
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else if (tokens.equals(0, "removetextcontext"))
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{
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return removeTextContext(buffer, length, tokens);
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}
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else if (tokens.equals(0, "completefunction"))
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{
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return completeFunction(buffer, length, tokens);
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}
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else if (tokens.equals(0, "formfieldevent"))
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{
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return formFieldEvent(buffer, length, tokens);
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}
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else if (tokens.equals(0, "traceeventrecording"))
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{
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static const bool traceEventsEnabled = config::getBool("trace_event[@enable]", false);
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if (traceEventsEnabled)
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{
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if (tokens.size() > 0)
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{
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if (tokens.equals(1, "start"))
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{
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getLOKit()->setOption("traceeventrecording", "start");
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TraceEvent::startRecording();
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LOG_INF("Trace Event recording in this Kit process turned on (might have been on already)");
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}
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else if (tokens.equals(1, "stop"))
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{
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getLOKit()->setOption("traceeventrecording", "stop");
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TraceEvent::stopRecording();
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LOG_INF("Trace Event recording in this Kit process turned off (might have been off already)");
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}
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}
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}
|
|
}
|
|
else if (tokens.equals(0, "sallogoverride"))
|
|
{
|
|
if (tokens.size() == 0 || tokens.equals(1, "default"))
|
|
{
|
|
getLOKit()->setOption("sallogoverride", nullptr);
|
|
}
|
|
else if (tokens.size() > 0 && tokens.equals(1, "off"))
|
|
{
|
|
getLOKit()->setOption("sallogoverride", "-WARN-INFO");
|
|
}
|
|
else if (tokens.size() > 0)
|
|
{
|
|
getLOKit()->setOption("sallogoverride", tokens[1].c_str());
|
|
}
|
|
}
|
|
else if (tokens.equals(0, "rendersearchresult"))
|
|
{
|
|
return renderSearchResult(buffer, length, tokens);
|
|
}
|
|
else
|
|
{
|
|
assert(false && "Unknown command token.");
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
#if !MOBILEAPP
|
|
|
|
std::string getMimeFromFileType(const std::string & fileType)
|
|
{
|
|
if (fileType == "pdf")
|
|
return "application/pdf";
|
|
else if (fileType == "odt")
|
|
return "application/vnd.oasis.opendocument.text";
|
|
else if (fileType == "docx")
|
|
return "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
|
|
|
|
return std::string();
|
|
}
|
|
|
|
bool ChildSession::uploadSignedDocument(const char* buffer, int length, const StringVector& /*tokens*/)
|
|
{
|
|
std::string filename;
|
|
std::string wopiUrl;
|
|
std::string token;
|
|
std::string filetype;
|
|
|
|
{ // parse JSON
|
|
const std::string firstLine = getFirstLine(buffer, length);
|
|
|
|
const char* data = buffer + firstLine.size() + 1;
|
|
const int size = length - firstLine.size() - 1;
|
|
std::string json(data, size);
|
|
|
|
Poco::JSON::Parser parser;
|
|
Poco::JSON::Object::Ptr root = parser.parse(json).extract<Poco::JSON::Object::Ptr>();
|
|
|
|
filename = JsonUtil::getJSONValue<std::string>(root, "filename");
|
|
wopiUrl = JsonUtil::getJSONValue<std::string>(root, "wopiUrl");
|
|
token = JsonUtil::getJSONValue<std::string>(root, "token");
|
|
filetype = JsonUtil::getJSONValue<std::string>(root, "type");
|
|
}
|
|
|
|
if (filetype.empty() || filename.empty() || wopiUrl.empty() || token.empty())
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=uploadsigneddocument kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
std::string mimetype = getMimeFromFileType(filetype);
|
|
if (mimetype.empty())
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=uploadsigneddocument kind=syntax");
|
|
return false;
|
|
}
|
|
const std::string tmpDir = FileUtil::createRandomDir(JAILED_DOCUMENT_ROOT);
|
|
const Poco::Path filenameParam(filename);
|
|
const std::string url = JAILED_DOCUMENT_ROOT + tmpDir + '/' + filenameParam.getFileName();
|
|
|
|
getLOKitDocument()->saveAs(url.c_str(),
|
|
filetype.empty() ? nullptr : filetype.c_str(),
|
|
nullptr);
|
|
|
|
Authorization authorization(Authorization::Type::Token, token);
|
|
Poco::URI uriObject(wopiUrl + '/' + filename + "/contents");
|
|
|
|
authorization.authorizeURI(uriObject);
|
|
|
|
try
|
|
{
|
|
Poco::Net::initializeSSL();
|
|
Poco::Net::Context::Params sslClientParams;
|
|
sslClientParams.verificationMode = Poco::Net::Context::VERIFY_NONE;
|
|
Poco::SharedPtr<Poco::Net::PrivateKeyPassphraseHandler> consoleClientHandler = new Poco::Net::KeyConsoleHandler(false);
|
|
Poco::SharedPtr<Poco::Net::InvalidCertificateHandler> invalidClientCertHandler = new Poco::Net::AcceptCertificateHandler(false);
|
|
Poco::Net::Context::Ptr sslClientContext = new Poco::Net::Context(Poco::Net::Context::CLIENT_USE, sslClientParams);
|
|
Poco::Net::SSLManager::instance().initializeClient(consoleClientHandler, invalidClientCertHandler, sslClientContext);
|
|
|
|
std::unique_ptr<Poco::Net::HTTPClientSession> psession
|
|
= Util::make_unique<Poco::Net::HTTPSClientSession>(
|
|
uriObject.getHost(),
|
|
uriObject.getPort(),
|
|
Poco::Net::SSLManager::instance().defaultClientContext());
|
|
|
|
Poco::Net::HTTPRequest request(Poco::Net::HTTPRequest::HTTP_POST, uriObject.getPathAndQuery(), Poco::Net::HTTPMessage::HTTP_1_1);
|
|
request.set("User-Agent", WOPI_AGENT_STRING);
|
|
authorization.authorizeRequest(request);
|
|
|
|
request.set("X-WOPI-Override", "PUT");
|
|
|
|
// If we can't access the file, reading it will throw.
|
|
const FileUtil::Stat fileStat(url);
|
|
const std::size_t filesize = (fileStat.good() ? fileStat.size() : 0);
|
|
|
|
request.setContentType(mimetype);
|
|
request.setContentLength(filesize);
|
|
|
|
std::ostream& httpOutputStream = psession->sendRequest(request);
|
|
|
|
std::ifstream inputFileStream(url);
|
|
Poco::StreamCopier::copyStream(inputFileStream, httpOutputStream);
|
|
|
|
Poco::Net::HTTPResponse response;
|
|
std::istream& responseStream = psession->receiveResponse(response);
|
|
|
|
std::ostringstream outputStringStream;
|
|
Poco::StreamCopier::copyStream(responseStream, outputStringStream);
|
|
std::string responseString = outputStringStream.str();
|
|
|
|
if (response.getStatus() != Poco::Net::HTTPResponse::HTTP_OK &&
|
|
response.getStatus() != Poco::Net::HTTPResponse::HTTP_CREATED)
|
|
{
|
|
LOG_ERR("Upload signed document HTTP Response Error: " << response.getStatus() << ' ' << response.getReason());
|
|
|
|
sendTextFrameAndLogError("error: cmd=uploadsigneddocument kind=httpresponse");
|
|
|
|
return false;
|
|
}
|
|
}
|
|
catch (const Poco::Exception& pocoException)
|
|
{
|
|
LOG_ERR("Upload signed document Exception: " + pocoException.displayText());
|
|
|
|
sendTextFrameAndLogError("error: cmd=uploadsigneddocument kind=failure");
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
#endif
|
|
|
|
bool ChildSession::loadDocument(const char * /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
int part = -1;
|
|
if (tokens.size() < 2)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=load kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
std::string timestamp, doctemplate;
|
|
parseDocOptions(tokens, part, timestamp, doctemplate);
|
|
|
|
std::string renderOpts;
|
|
if (!getDocOptions().empty())
|
|
{
|
|
Parser parser;
|
|
Poco::Dynamic::Var var = parser.parse(getDocOptions());
|
|
Object::Ptr object = var.extract<Object::Ptr>();
|
|
Poco::Dynamic::Var rendering = object->get("rendering");
|
|
if (!rendering.isEmpty())
|
|
renderOpts = rendering.toString();
|
|
}
|
|
|
|
assert(!getDocURL().empty());
|
|
assert(!getJailedFilePath().empty());
|
|
|
|
#if defined(ENABLE_DEBUG) && !MOBILEAPP
|
|
if (std::getenv("PAUSEFORDEBUGGER"))
|
|
{
|
|
std::cerr << getDocURL() << " paused waiting for a debugger to attach: " << getpid() << std::endl;
|
|
SigUtil::setDebuggerSignal();
|
|
pause();
|
|
}
|
|
#endif
|
|
|
|
const bool loaded = _docManager->onLoad(getId(), getJailedFilePathAnonym(), renderOpts);
|
|
if (!loaded || _viewId < 0)
|
|
{
|
|
LOG_ERR("Failed to get LoKitDocument instance for [" << getJailedFilePathAnonym() << "].");
|
|
return false;
|
|
}
|
|
|
|
LOG_INF("Created new view with viewid: [" << _viewId << "] for username: [" <<
|
|
getUserNameAnonym() << "] in session: [" << getId() << "].");
|
|
|
|
if (!doctemplate.empty())
|
|
{
|
|
static constexpr auto Protocol = "file://";
|
|
|
|
// If we aren't chroot-ed, we need to use the absolute path.
|
|
// Because that's where Storage in WSD expects the document.
|
|
std::string url;
|
|
if (!_jailRoot.empty())
|
|
{
|
|
url = Protocol + _jailRoot;
|
|
if (Util::startsWith(getJailedFilePath(), Protocol))
|
|
url += getJailedFilePath().substr(sizeof(Protocol) - 1);
|
|
else
|
|
url += getJailedFilePath();
|
|
}
|
|
else
|
|
url += getJailedFilePath();
|
|
|
|
LOG_INF("Saving the template document after loading to [" << url << "].");
|
|
|
|
const bool success = getLOKitDocument()->saveAs(url.c_str(), nullptr, "TakeOwnership");
|
|
if (!success)
|
|
{
|
|
LOG_ERR("Failed to save template [" << url << "].");
|
|
return false;
|
|
}
|
|
|
|
#if !MOBILEAPP
|
|
// Create the 'upload' file so DocBroker picks up and uploads.
|
|
const std::string oldName = Poco::URI(url).getPath();
|
|
const std::string newName = oldName + TO_UPLOAD_SUFFIX;
|
|
if (rename(oldName.c_str(), newName.c_str()) < 0)
|
|
{
|
|
// It's not an error if there was no file to rename, when the document isn't modified.
|
|
LOG_TRC("Failed to renamed [" << oldName << "] to [" << newName << ']');
|
|
}
|
|
else
|
|
{
|
|
LOG_TRC("Renamed [" << oldName << "] to [" << newName << ']');
|
|
}
|
|
#endif //!MOBILEAPP
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
_docType = LOKitHelper::getDocumentTypeAsString(getLOKitDocument()->get());
|
|
if (_docType != "text" && part != -1)
|
|
{
|
|
getLOKitDocument()->setPart(part);
|
|
}
|
|
|
|
// Respond by the document status
|
|
LOG_DBG("Sending status after loading view " << _viewId << '.');
|
|
const std::string status = LOKitHelper::documentStatus(getLOKitDocument()->get());
|
|
if (status.empty() || !sendTextFrame("status: " + status))
|
|
{
|
|
LOG_ERR("Failed to get/forward document status [" << status << "].");
|
|
return false;
|
|
}
|
|
|
|
// Inform everyone (including this one) about updated view info
|
|
_docManager->notifyViewInfo();
|
|
sendTextFrame("editor: " + std::to_string(_docManager->getEditorId()));
|
|
|
|
|
|
LOG_INF("Loaded session " << getId());
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::sendFontRendering(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
std::string font, text, decodedFont, decodedChar;
|
|
bool bSuccess;
|
|
|
|
if (tokens.size() < 3 ||
|
|
!getTokenString(tokens[1], "font", font))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=renderfont kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getTokenString(tokens[2], "char", text);
|
|
|
|
try
|
|
{
|
|
URI::decode(font, decodedFont);
|
|
URI::decode(text, decodedChar);
|
|
}
|
|
catch (Poco::SyntaxException& exc)
|
|
{
|
|
LOG_ERR(exc.message());
|
|
sendTextFrameAndLogError("error: cmd=renderfont kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
const std::string response = "renderfont: " + tokens.cat(' ', 1) + '\n';
|
|
|
|
std::vector<char> output;
|
|
output.resize(response.size());
|
|
std::memcpy(output.data(), response.data(), response.size());
|
|
|
|
const auto start = std::chrono::steady_clock::now();
|
|
// renderFont use a default font size (25) when width and height are 0
|
|
int width = 0, height = 0;
|
|
unsigned char* ptrFont = nullptr;
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
ptrFont = getLOKitDocument()->renderFont(decodedFont.c_str(), decodedChar.c_str(), &width, &height);
|
|
|
|
const auto duration = std::chrono::steady_clock::now() - start;
|
|
const auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(duration);
|
|
LOG_TRC("renderFont [" << font << "] rendered in " << elapsed);
|
|
|
|
if (!ptrFont)
|
|
{
|
|
return sendTextFrame(output.data(), output.size());
|
|
}
|
|
|
|
const auto mode = static_cast<LibreOfficeKitTileMode>(getLOKitDocument()->getTileMode());
|
|
|
|
if (Png::encodeBufferToPNG(ptrFont, width, height, output, mode))
|
|
{
|
|
bSuccess = sendTextFrame(output.data(), output.size());
|
|
}
|
|
else
|
|
{
|
|
bSuccess = sendTextFrameAndLogError("error: cmd=renderfont kind=failure");
|
|
}
|
|
|
|
std::free(ptrFont);
|
|
return bSuccess;
|
|
}
|
|
|
|
bool ChildSession::getStatus(const char* /*buffer*/, int /*length*/)
|
|
{
|
|
std::string status;
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
status = LOKitHelper::documentStatus(getLOKitDocument()->get());
|
|
|
|
if (status.empty())
|
|
{
|
|
LOG_ERR("Failed to get document status.");
|
|
return false;
|
|
}
|
|
|
|
return sendTextFrame("status: " + status);
|
|
}
|
|
|
|
void ChildSession::dumpRecordedUnoCommands()
|
|
{
|
|
std::atomic<char*>* recordedCommands = unoCommandsRecorder.getRecordedCommands();
|
|
|
|
Log::signalLog("List of last UNO commands:\n");
|
|
|
|
for (int i = 0; i < unoCommandsRecorder.NUM_UNO_COMMANDS; i++)
|
|
{
|
|
// Set the slot to null to prevent other threads from deleting
|
|
// the command in future( while recording new command)
|
|
char * unoCommandInfo = recordedCommands[i].exchange(nullptr);
|
|
|
|
// If the slot is already empty or signal handlers reentry
|
|
if(unoCommandInfo != nullptr)
|
|
Log::signalLog(unoCommandInfo);
|
|
}
|
|
}
|
|
|
|
UnoCommandsRecorder::UnoCommandsRecorder() :
|
|
_currentpos(0)
|
|
{
|
|
for (int i = 0; i < NUM_UNO_COMMANDS; i++)
|
|
{
|
|
_unocommands[i].store(nullptr);
|
|
}
|
|
}
|
|
|
|
void UnoCommandsRecorder::addUnoCommandInfo(const std::string& unoCommandInfo)
|
|
{
|
|
// Create a new C string on heap with the contents of unoCommandInfo
|
|
char* command = new char[unoCommandInfo.length()+1];
|
|
strncpy(command, unoCommandInfo.c_str(), unoCommandInfo.length()+1);
|
|
|
|
unsigned long long currentIndex = _currentpos.fetch_add(1);
|
|
|
|
char* oldCommand = _unocommands[currentIndex % NUM_UNO_COMMANDS].exchange(command);
|
|
|
|
delete[] oldCommand;
|
|
|
|
}
|
|
|
|
std::atomic<char*>* UnoCommandsRecorder::getRecordedCommands()
|
|
{
|
|
return _unocommands;
|
|
}
|
|
|
|
namespace
|
|
{
|
|
|
|
/// Given a view ID <-> user name map and a .uno:DocumentRepair result, annotate with user names.
|
|
void insertUserNames(const std::map<int, UserInfo>& viewInfo, std::string& json)
|
|
{
|
|
Poco::JSON::Parser parser;
|
|
const Poco::JSON::Object::Ptr root = parser.parse(json).extract<Poco::JSON::Object::Ptr>();
|
|
std::vector<std::string> directions { "Undo", "Redo" };
|
|
for (auto& directionName : directions)
|
|
{
|
|
Poco::JSON::Object::Ptr direction = root->get(directionName).extract<Poco::JSON::Object::Ptr>();
|
|
if (direction->get("actions").type() == typeid(Poco::JSON::Array::Ptr))
|
|
{
|
|
Poco::JSON::Array::Ptr actions = direction->get("actions").extract<Poco::JSON::Array::Ptr>();
|
|
for (auto& actionVar : *actions)
|
|
{
|
|
Poco::JSON::Object::Ptr action = actionVar.extract<Poco::JSON::Object::Ptr>();
|
|
int viewId = action->getValue<int>("viewId");
|
|
auto it = viewInfo.find(viewId);
|
|
if (it != viewInfo.end())
|
|
action->set("userName", Poco::Dynamic::Var(it->second.getUserName()));
|
|
}
|
|
}
|
|
}
|
|
std::stringstream ss;
|
|
root->stringify(ss);
|
|
json = ss.str();
|
|
}
|
|
|
|
}
|
|
|
|
bool ChildSession::getCommandValues(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
bool success;
|
|
char* values;
|
|
std::string command;
|
|
if (tokens.size() != 2 || !getTokenString(tokens[1], "command", command))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=commandvalues kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
if (command == ".uno:DocumentRepair")
|
|
{
|
|
char* undo;
|
|
const std::string jsonTemplate("{\"commandName\":\".uno:DocumentRepair\",\"Redo\":%s,\"Undo\":%s}");
|
|
values = getLOKitDocument()->getCommandValues(".uno:Redo");
|
|
undo = getLOKitDocument()->getCommandValues(".uno:Undo");
|
|
std::string json = Poco::format(jsonTemplate,
|
|
std::string(values == nullptr ? "" : values),
|
|
std::string(undo == nullptr ? "" : undo));
|
|
// json only contains view IDs, insert matching user names.
|
|
std::map<int, UserInfo> viewInfo = _docManager->getViewInfo();
|
|
insertUserNames(viewInfo, json);
|
|
success = sendTextFrame("commandvalues: " + json);
|
|
std::free(values);
|
|
std::free(undo);
|
|
}
|
|
else
|
|
{
|
|
values = getLOKitDocument()->getCommandValues(command.c_str());
|
|
success = sendTextFrame("commandvalues: " + std::string(values == nullptr ? "{}" : values));
|
|
std::free(values);
|
|
}
|
|
|
|
return success;
|
|
}
|
|
|
|
bool ChildSession::clientZoom(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
int tilePixelWidth, tilePixelHeight, tileTwipWidth, tileTwipHeight;
|
|
|
|
if (tokens.size() != 5 ||
|
|
!getTokenInteger(tokens[1], "tilepixelwidth", tilePixelWidth) ||
|
|
!getTokenInteger(tokens[2], "tilepixelheight", tilePixelHeight) ||
|
|
!getTokenInteger(tokens[3], "tiletwipwidth", tileTwipWidth) ||
|
|
!getTokenInteger(tokens[4], "tiletwipheight", tileTwipHeight))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=clientzoom kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
getLOKitDocument()->setClientZoom(tilePixelWidth, tilePixelHeight, tileTwipWidth, tileTwipHeight);
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::clientVisibleArea(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
int x;
|
|
int y;
|
|
int width;
|
|
int height;
|
|
|
|
if ((tokens.size() != 5 && tokens.size() != 7) ||
|
|
!getTokenInteger(tokens[1], "x", x) ||
|
|
!getTokenInteger(tokens[2], "y", y) ||
|
|
!getTokenInteger(tokens[3], "width", width) ||
|
|
!getTokenInteger(tokens[4], "height", height))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=clientvisiblearea kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
getLOKitDocument()->setClientVisibleArea(x, y, width, height);
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::outlineState(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
std::string type, state;
|
|
int level, index;
|
|
|
|
if (tokens.size() != 5 ||
|
|
!getTokenString(tokens[1], "type", type) ||
|
|
(type != "column" && type != "row") ||
|
|
!getTokenInteger(tokens[2], "level", level) ||
|
|
!getTokenInteger(tokens[3], "index", index) ||
|
|
!getTokenString(tokens[4], "state", state) ||
|
|
(state != "visible" && state != "hidden"))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=outlinestate kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
bool column = type == "column";
|
|
bool hidden = state == "hidden";
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
getLOKitDocument()->setOutlineState(column, level, index, hidden);
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::downloadAs(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
std::string name, id, format, filterOptions;
|
|
|
|
if (tokens.size() < 5 ||
|
|
!getTokenString(tokens[1], "name", name) ||
|
|
!getTokenString(tokens[2], "id", id))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=downloadas kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
// Obfuscate the new name.
|
|
Util::mapAnonymized(Util::getFilenameFromURL(name), _docManager->getObfuscatedFileId());
|
|
|
|
getTokenString(tokens[3], "format", format);
|
|
|
|
if (getTokenString(tokens[4], "options", filterOptions))
|
|
{
|
|
if (tokens.size() > 5)
|
|
{
|
|
filterOptions += tokens.cat(' ', 5);
|
|
}
|
|
}
|
|
|
|
// Hack pass watermark by filteroptions to saveas
|
|
if ( getWatermarkText().length() > 0) {
|
|
filterOptions += std::string(",Watermark=") + getWatermarkText() + std::string("WATERMARKEND");
|
|
}
|
|
|
|
#ifdef IOS
|
|
NSLog(@"We should never come here, aborting");
|
|
std::abort();
|
|
#else
|
|
// Prevent user inputting anything funny here.
|
|
// A "name" should always be a name, not a path
|
|
const Poco::Path filenameParam(name);
|
|
const std::string nameAnonym = anonymizeUrl(name);
|
|
|
|
std::string jailDoc = JAILED_DOCUMENT_ROOT;
|
|
if (NoCapsForKit)
|
|
{
|
|
jailDoc = Poco::URI(getJailedFilePath()).getPath();
|
|
jailDoc = jailDoc.substr(0, jailDoc.find(JAILED_DOCUMENT_ROOT)) + JAILED_DOCUMENT_ROOT;
|
|
}
|
|
|
|
// The file is removed upon downloading.
|
|
const std::string tmpDir = FileUtil::createRandomDir(jailDoc);
|
|
const std::string urlToSend = tmpDir + '/' + filenameParam.getFileName();
|
|
const std::string url = jailDoc + urlToSend;
|
|
const std::string urlAnonym = jailDoc + tmpDir + '/' + Poco::Path(nameAnonym).getFileName();
|
|
|
|
LOG_DBG("Calling LOK's saveAs with: url='" << urlAnonym << "', format='" <<
|
|
(format.empty() ? "(nullptr)" : format.c_str()) << "', ' filterOptions=" <<
|
|
(filterOptions.empty() ? "(nullptr)" : filterOptions.c_str()) << "'.");
|
|
|
|
getLOKitDocument()->saveAs(url.c_str(),
|
|
format.empty() ? nullptr : format.c_str(),
|
|
filterOptions.empty() ? nullptr : filterOptions.c_str());
|
|
|
|
// Register download id -> URL mapping in the DocumentBroker
|
|
std::string docBrokerMessage = "registerdownload: downloadid=" + tmpDir + " url=" + urlToSend;
|
|
_docManager->sendFrame(docBrokerMessage.c_str(), docBrokerMessage.length());
|
|
|
|
// Send download id to the client
|
|
sendTextFrame("downloadas: downloadid=" + tmpDir +
|
|
" port=" + std::to_string(ClientPortNumber) + " id=" + id);
|
|
#endif
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::getChildId()
|
|
{
|
|
sendTextFrame("getchildid: id=" + _jailId);
|
|
return true;
|
|
}
|
|
|
|
std::string ChildSession::getTextSelectionInternal(const std::string& mimeType)
|
|
{
|
|
char* textSelection = nullptr;
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
textSelection = getLOKitDocument()->getTextSelection(mimeType.c_str(), nullptr);
|
|
|
|
std::string str(textSelection ? textSelection : "");
|
|
free(textSelection);
|
|
return str;
|
|
}
|
|
|
|
bool ChildSession::getTextSelection(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
std::string mimeType;
|
|
|
|
if (tokens.size() != 2 ||
|
|
!getTokenString(tokens[1], "mimetype", mimeType))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=gettextselection kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
if (getLOKitDocument()->getDocumentType() != LOK_DOCTYPE_TEXT &&
|
|
getLOKitDocument()->getDocumentType() != LOK_DOCTYPE_SPREADSHEET)
|
|
{
|
|
const std::string selection = getTextSelectionInternal(mimeType);
|
|
if (selection.size() >= 1024 * 1024) // Don't return huge data.
|
|
{
|
|
// Flag complex data so the client will download async.
|
|
sendTextFrame("complexselection:");
|
|
return true;
|
|
}
|
|
|
|
sendTextFrame("textselectioncontent: " + selection);
|
|
return true;
|
|
}
|
|
|
|
std::string selection;
|
|
getLOKitDocument()->setView(_viewId);
|
|
const int selectionType = getLOKitDocument()->getSelectionType();
|
|
if (selectionType == LOK_SELTYPE_LARGE_TEXT || selectionType == LOK_SELTYPE_COMPLEX ||
|
|
(selection = getTextSelectionInternal(mimeType)).size() >= 1024 * 1024) // Don't return huge data.
|
|
{
|
|
// Flag complex data so the client will download async.
|
|
sendTextFrame("complexselection:");
|
|
return true;
|
|
}
|
|
|
|
sendTextFrame("textselectioncontent: " + selection);
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::getClipboard(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
const char **pMimeTypes = nullptr; // fetch all for now.
|
|
const char *pOneType[2];
|
|
size_t nOutCount = 0;
|
|
char **pOutMimeTypes = nullptr;
|
|
size_t *pOutSizes = nullptr;
|
|
char **pOutStreams = nullptr;
|
|
|
|
bool hasMimeRequest = tokens.size() > 1;
|
|
std::string token;
|
|
if (hasMimeRequest)
|
|
{
|
|
pMimeTypes = pOneType;
|
|
token = tokens[1];
|
|
pMimeTypes[0] = token.c_str();
|
|
pMimeTypes[1] = nullptr;
|
|
}
|
|
|
|
bool success = false;
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
success = getLOKitDocument()->getClipboard(pMimeTypes, &nOutCount, &pOutMimeTypes,
|
|
&pOutSizes, &pOutStreams);
|
|
|
|
if (!success || nOutCount == 0)
|
|
{
|
|
LOG_WRN("Get clipboard failed " << getLOKitLastError());
|
|
sendTextFrame("clipboardcontent: error");
|
|
return false;
|
|
}
|
|
|
|
size_t outGuess = 32;
|
|
for (size_t i = 0; i < nOutCount; ++i)
|
|
outGuess += pOutSizes[i] + strlen(pOutMimeTypes[i]) + 10;
|
|
|
|
std::vector<char> output;
|
|
output.reserve(outGuess);
|
|
|
|
// FIXME: extra 'content' is necessary for Message parsing.
|
|
Util::vectorAppend(output, "clipboardcontent: content\n");
|
|
LOG_TRC("Building clipboardcontent: " << nOutCount << " items");
|
|
for (size_t i = 0; i < nOutCount; ++i)
|
|
{
|
|
LOG_TRC("\t[" << i << " - type " << pOutMimeTypes[i] << " size " << pOutSizes[i]);
|
|
Util::vectorAppend(output, pOutMimeTypes[i]);
|
|
free(pOutMimeTypes[i]);
|
|
Util::vectorAppend(output, "\n", 1);
|
|
Util::vectorAppendHex(output, pOutSizes[i]);
|
|
Util::vectorAppend(output, "\n", 1);
|
|
Util::vectorAppend(output, pOutStreams[i], pOutSizes[i]);
|
|
free(pOutStreams[i]);
|
|
Util::vectorAppend(output, "\n", 1);
|
|
}
|
|
free(pOutSizes);
|
|
free(pOutMimeTypes);
|
|
free(pOutStreams);
|
|
|
|
LOG_TRC("Sending clipboardcontent of size " << output.size() << " bytes");
|
|
sendBinaryFrame(output.data(), output.size());
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::setClipboard(const char* buffer, int length, const StringVector& /* tokens */)
|
|
{
|
|
try {
|
|
ClipboardData data;
|
|
Poco::MemoryInputStream stream(buffer, length);
|
|
|
|
std::string command; // skip command
|
|
std::getline(stream, command, '\n');
|
|
|
|
data.read(stream);
|
|
// data.dumpState(std::cerr);
|
|
|
|
size_t nInCount = data.size();
|
|
size_t pInSizes[nInCount];
|
|
const char *pInMimeTypes[nInCount];
|
|
const char *pInStreams[nInCount];
|
|
|
|
for (size_t i = 0; i < nInCount; ++i)
|
|
{
|
|
pInSizes[i] = data._content[i].length();
|
|
pInStreams[i] = data._content[i].c_str();
|
|
pInMimeTypes[i] = data._mimeTypes[i].c_str();
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
if (!getLOKitDocument()->setClipboard(nInCount, pInMimeTypes, pInSizes, pInStreams))
|
|
LOG_ERR("set clipboard returned failure");
|
|
else
|
|
LOG_TRC("set clipboard succeeded");
|
|
} catch (const std::exception& ex) {
|
|
LOG_ERR("set clipboard failed with exception: " << ex.what());
|
|
} catch (...) {
|
|
LOG_ERR("set clipboard failed with exception");
|
|
}
|
|
// FIXME: implement me [!] ...
|
|
return false;
|
|
}
|
|
|
|
bool ChildSession::paste(const char* buffer, int length, const StringVector& tokens)
|
|
{
|
|
std::string mimeType;
|
|
if (tokens.size() < 2 || !getTokenString(tokens[1], "mimetype", mimeType) ||
|
|
mimeType.empty())
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=paste kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
if (mimeType.find("application/x-openoffice-embed-source-xml") == 0)
|
|
{
|
|
LOG_TRC("Re-writing garbled mime-type " << mimeType);
|
|
mimeType = "application/x-openoffice-embed-source-xml;windows_formatname=\"Star Embed Source (XML)\"";
|
|
}
|
|
|
|
const std::string firstLine = getFirstLine(buffer, length);
|
|
const char* data = buffer + firstLine.size() + 1;
|
|
const int size = length - firstLine.size() - 1;
|
|
bool success = false;
|
|
std::string result = "pasteresult: ";
|
|
if (size > 0)
|
|
{
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
if (Log::logger().trace())
|
|
{
|
|
// Ensure 8 byte alignment for the start of the data, SpookyHash needs it.
|
|
std::vector<char> toHash(data, data + size);
|
|
LOG_TRC("Paste data of size " << size << " bytes and hash " << SpookyHash::Hash64(toHash.data(), toHash.size(), 0));
|
|
}
|
|
success = getLOKitDocument()->paste(mimeType.c_str(), data, size);
|
|
if (!success)
|
|
LOG_WRN("Paste failed " << getLOKitLastError());
|
|
}
|
|
if (success)
|
|
result += "success";
|
|
else
|
|
result += "fallback";
|
|
sendTextFrame(result);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::insertFile(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
std::string name, type;
|
|
|
|
#if !MOBILEAPP
|
|
if (tokens.size() != 3 ||
|
|
!getTokenString(tokens[1], "name", name) ||
|
|
!getTokenString(tokens[2], "type", type))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=insertfile kind=syntax");
|
|
return false;
|
|
}
|
|
#else
|
|
std::string data;
|
|
if (tokens.size() != 4 ||
|
|
!getTokenString(tokens[1], "name", name) ||
|
|
!getTokenString(tokens[2], "type", type) ||
|
|
!getTokenString(tokens[3], "data", data))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=insertfile kind=syntax");
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
if (type == "graphic" || type == "graphicurl" || type == "selectbackground")
|
|
{
|
|
std::string url;
|
|
|
|
#if !MOBILEAPP
|
|
if (type == "graphic" || type == "selectbackground")
|
|
{
|
|
std::string jailDoc = JAILED_DOCUMENT_ROOT;
|
|
if (NoCapsForKit)
|
|
{
|
|
jailDoc = Poco::URI(getJailedFilePath()).getPath();
|
|
jailDoc = jailDoc.substr(0, jailDoc.find(JAILED_DOCUMENT_ROOT)) + JAILED_DOCUMENT_ROOT;
|
|
}
|
|
url = "file://" + jailDoc + "insertfile/" + name;
|
|
}
|
|
else if (type == "graphicurl")
|
|
URI::decode(name, url);
|
|
#else
|
|
assert(type == "graphic");
|
|
auto binaryData = decodeBase64(data);
|
|
const std::string tempFile = FileUtil::createRandomTmpDir() + '/' + name;
|
|
std::ofstream fileStream;
|
|
fileStream.open(tempFile);
|
|
fileStream.write(reinterpret_cast<char*>(binaryData.data()), binaryData.size());
|
|
fileStream.close();
|
|
url = "file://" + tempFile;
|
|
#endif
|
|
|
|
const std::string command = (type == "selectbackground" ? ".uno:SelectBackground" : ".uno:InsertGraphic");
|
|
const std::string arguments = "{"
|
|
"\"FileName\":{"
|
|
"\"type\":\"string\","
|
|
"\"value\":\"" + url + "\""
|
|
"}}";
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
LOG_TRC("Inserting " << type << ": " << command << ' ' << arguments.c_str());
|
|
|
|
getLOKitDocument()->postUnoCommand(command.c_str(), arguments.c_str(), false);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::extTextInputEvent(const char* /*buffer*/, int /*length*/,
|
|
const StringVector& tokens)
|
|
{
|
|
int id = -1, type = -1;
|
|
std::string text;
|
|
bool error = false;
|
|
|
|
if (tokens.size() < 3)
|
|
error = true;
|
|
else if (!getTokenInteger(tokens[1], "id", id) || id < 0)
|
|
error = true;
|
|
else {
|
|
// back-compat 'type'
|
|
if (getTokenKeyword(tokens[2], "type",
|
|
{{"input", LOK_EXT_TEXTINPUT}, {"end", LOK_EXT_TEXTINPUT_END}},
|
|
type))
|
|
error = !getTokenString(tokens[3], "text", text);
|
|
else // normal path:
|
|
error = !getTokenString(tokens[2], "text", text);
|
|
}
|
|
|
|
if (error)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=" + std::string(tokens[0]) + " kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
std::string decodedText;
|
|
URI::decode(text, decodedText);
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
if (type >= 0)
|
|
getLOKitDocument()->postWindowExtTextInputEvent(id, type, decodedText.c_str());
|
|
else
|
|
{
|
|
getLOKitDocument()->postWindowExtTextInputEvent(id, LOK_EXT_TEXTINPUT, decodedText.c_str());
|
|
getLOKitDocument()->postWindowExtTextInputEvent(id, LOK_EXT_TEXTINPUT_END, decodedText.c_str());
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::keyEvent(const char* /*buffer*/, int /*length*/,
|
|
const StringVector& tokens,
|
|
const LokEventTargetEnum target)
|
|
{
|
|
int type, charcode, keycode;
|
|
unsigned winId = 0;
|
|
unsigned counter = 1;
|
|
unsigned expectedTokens = 4; // cmdname(key), type, char, key are strictly required
|
|
if (target == LokEventTargetEnum::Window)
|
|
{
|
|
if (tokens.size() <= counter ||
|
|
!getTokenUInt32(tokens[counter++], "id", winId))
|
|
{
|
|
LOG_ERR("Window key event expects a valid id= attribute");
|
|
sendTextFrameAndLogError("error: cmd=" + std::string(tokens[0]) + " kind=syntax");
|
|
return false;
|
|
}
|
|
else // id= attribute is found
|
|
expectedTokens++;
|
|
}
|
|
|
|
if (tokens.size() != expectedTokens ||
|
|
!getTokenKeyword(tokens[counter++], "type",
|
|
{{"input", LOK_KEYEVENT_KEYINPUT}, {"up", LOK_KEYEVENT_KEYUP}},
|
|
type) ||
|
|
!getTokenInteger(tokens[counter++], "char", charcode) ||
|
|
!getTokenInteger(tokens[counter++], "key", keycode))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=" + std::string(tokens[0]) + " kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
// Don't close LO window!
|
|
constexpr int KEY_CTRL = 0x2000;
|
|
constexpr int KEY_W = 0x0216;
|
|
if (keycode == (KEY_CTRL | KEY_W))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// Ctrl+Tab switching browser tabs,
|
|
// Doesn't insert tabs.
|
|
constexpr int KEY_TAB = 0x0502;
|
|
if (keycode == (KEY_CTRL | KEY_TAB))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
if (target == LokEventTargetEnum::Document)
|
|
getLOKitDocument()->postKeyEvent(type, charcode, keycode);
|
|
else if (winId != 0)
|
|
getLOKitDocument()->postWindowKeyEvent(winId, type, charcode, keycode);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::gestureEvent(const char* /*buffer*/, int /*length*/,
|
|
const StringVector& tokens)
|
|
{
|
|
bool success = true;
|
|
|
|
unsigned int windowID = 0;
|
|
int x = 0;
|
|
int y = 0;
|
|
int offset = 0;
|
|
std::string type;
|
|
|
|
if (tokens.size() < 6)
|
|
success = false;
|
|
|
|
if (!success ||
|
|
!getTokenUInt32(tokens[1], "id", windowID) ||
|
|
!getTokenString(tokens[2], "type", type) ||
|
|
!getTokenInteger(tokens[3], "x", x) ||
|
|
!getTokenInteger(tokens[4], "y", y) ||
|
|
!getTokenInteger(tokens[5], "offset", offset))
|
|
{
|
|
success = false;
|
|
}
|
|
|
|
if (!success)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=" + std::string(tokens[0]) + " kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
getLOKitDocument()->postWindowGestureEvent(windowID, type.c_str(), x, y, offset);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::mouseEvent(const char* /*buffer*/, int /*length*/,
|
|
const StringVector& tokens,
|
|
const LokEventTargetEnum target)
|
|
{
|
|
bool success = true;
|
|
|
|
// default values for compatibility reasons with older cools
|
|
int buttons = 1; // left button
|
|
int modifier = 0;
|
|
|
|
unsigned winId = 0;
|
|
unsigned counter = 1;
|
|
unsigned minTokens = 5; // cmdname(mouse), type, x, y, count are strictly required
|
|
if (target == LokEventTargetEnum::Window)
|
|
{
|
|
if (tokens.size() <= counter ||
|
|
!getTokenUInt32(tokens[counter++], "id", winId))
|
|
{
|
|
LOG_ERR("Window mouse event expects a valid id= attribute");
|
|
success = false;
|
|
}
|
|
else // id= attribute is found
|
|
minTokens++;
|
|
}
|
|
|
|
int type = 0;
|
|
int x = 0;
|
|
int y = 0;
|
|
int count = 0;
|
|
if (tokens.size() < minTokens ||
|
|
!getTokenKeyword(tokens[counter++], "type",
|
|
{{"buttondown", LOK_MOUSEEVENT_MOUSEBUTTONDOWN},
|
|
{"buttonup", LOK_MOUSEEVENT_MOUSEBUTTONUP},
|
|
{"move", LOK_MOUSEEVENT_MOUSEMOVE}},
|
|
type) ||
|
|
!getTokenInteger(tokens[counter++], "x", x) ||
|
|
!getTokenInteger(tokens[counter++], "y", y) ||
|
|
!getTokenInteger(tokens[counter++], "count", count))
|
|
{
|
|
success = false;
|
|
}
|
|
|
|
// compatibility with older cools
|
|
if (success && tokens.size() > counter && !getTokenInteger(tokens[counter++], "buttons", buttons))
|
|
success = false;
|
|
|
|
// compatibility with older cools
|
|
if (success && tokens.size() > counter && !getTokenInteger(tokens[counter++], "modifier", modifier))
|
|
success = false;
|
|
|
|
if (!success)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=" + std::string(tokens[0]) + " kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
switch (target)
|
|
{
|
|
case LokEventTargetEnum::Document:
|
|
getLOKitDocument()->postMouseEvent(type, x, y, count, buttons, modifier);
|
|
break;
|
|
case LokEventTargetEnum::Window:
|
|
getLOKitDocument()->postWindowMouseEvent(winId, type, x, y, count, buttons, modifier);
|
|
break;
|
|
default:
|
|
assert(false && "Unsupported mouse target type");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::dialogEvent(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
if (tokens.size() <= 2)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=dialogevent kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
unsigned long long int nLOKWindowId = 0;
|
|
|
|
try
|
|
{
|
|
nLOKWindowId = std::stoull(tokens[1].c_str());
|
|
}
|
|
catch (const std::exception&)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=dialogevent kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
if (_isDocLoaded)
|
|
{
|
|
getLOKitDocument()->setView(_viewId);
|
|
getLOKitDocument()->sendDialogEvent(nLOKWindowId,
|
|
tokens.cat(' ', 2).c_str());
|
|
}
|
|
else
|
|
{
|
|
getLOKit()->sendDialogEvent(nLOKWindowId, tokens.cat(' ', 2).c_str());
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::formFieldEvent(const char* buffer, int length, const StringVector& /*tokens*/)
|
|
{
|
|
std::string sFirstLine = getFirstLine(buffer, length);
|
|
std::string sArguments = sFirstLine.substr(std::string("formfieldevent ").size());
|
|
|
|
if (sArguments.empty())
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=formfieldevent kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
getLOKitDocument()->sendFormFieldEvent(sArguments.c_str());
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::renderSearchResult(const char* buffer, int length, const StringVector& /*tokens*/)
|
|
{
|
|
std::string sContent(buffer, length);
|
|
std::string sCommand("rendersearchresult ");
|
|
std::string sArguments = sContent.substr(sCommand.size());
|
|
|
|
if (sArguments.empty())
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=rendersearchresult kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
const auto eTileMode = static_cast<LibreOfficeKitTileMode>(getLOKitDocument()->getTileMode());
|
|
|
|
unsigned char* pBitmapBuffer = nullptr;
|
|
|
|
int nWidth = 0;
|
|
int nHeight = 0;
|
|
size_t nByteSize = 0;
|
|
|
|
bool bSuccess = getLOKitDocument()->renderSearchResult(sArguments.c_str(), &pBitmapBuffer, &nWidth, &nHeight, &nByteSize);
|
|
|
|
if (bSuccess && nByteSize > 0)
|
|
{
|
|
std::vector<char> aOutput;
|
|
aOutput.reserve(nByteSize * 3 / 4); // reserve 75% of original size
|
|
|
|
if (Png::encodeBufferToPNG(pBitmapBuffer, nWidth, nHeight, aOutput, eTileMode))
|
|
{
|
|
static const std::string aHeader = "rendersearchresult:";
|
|
size_t nResponseSize = aHeader.size() + aOutput.size();
|
|
std::vector<char> aResponse(nResponseSize);
|
|
std::copy(aHeader.begin(), aHeader.end(), aResponse.begin());
|
|
std::copy(aOutput.begin(), aOutput.end(), aResponse.begin() + aHeader.size());
|
|
sendBinaryFrame(aResponse.data(), aResponse.size());
|
|
}
|
|
else
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=rendersearchresult kind=failure");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=rendersearchresult kind=failure");
|
|
}
|
|
|
|
if (pBitmapBuffer)
|
|
free(pBitmapBuffer);
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
bool ChildSession::completeFunction(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
std::string functionName;
|
|
|
|
if (tokens.size() != 2 ||
|
|
!getTokenString(tokens[1], "name", functionName) ||
|
|
functionName.empty())
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=completefunction kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
getLOKitDocument()->completeFunction(functionName.c_str());
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::unoCommand(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
if (tokens.size() <= 1)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=uno kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
unoCommandsRecorder.addUnoCommandInfo(formatUnoCommandInfo(getId(), tokens[1]));
|
|
|
|
// we need to get LOK_CALLBACK_UNO_COMMAND_RESULT callback when saving
|
|
const bool bNotify = (tokens.equals(1, ".uno:Save") ||
|
|
tokens.equals(1, ".uno:Undo") ||
|
|
tokens.equals(1, ".uno:Redo") ||
|
|
tokens.startsWith(1, "vnd.sun.star.script:"));
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
if (tokens.size() == 2)
|
|
{
|
|
if (tokens.equals(1, ".uno:fakeDiskFull"))
|
|
{
|
|
_docManager->alertAllUsers("internal", "diskfull");
|
|
}
|
|
else
|
|
{
|
|
if (tokens.equals(1, ".uno:Copy") || tokens.equals(1, ".uno:CopyHyperlinkLocation"))
|
|
_copyToClipboard = true;
|
|
|
|
getLOKitDocument()->postUnoCommand(tokens[1].c_str(), nullptr, bNotify);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
getLOKitDocument()->postUnoCommand(tokens[1].c_str(), tokens.cat(' ', 2).c_str(), bNotify);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::selectText(const char* /*buffer*/, int /*length*/,
|
|
const StringVector& tokens,
|
|
const LokEventTargetEnum target)
|
|
{
|
|
std::string swap;
|
|
unsigned winId = 0;
|
|
int type, x, y;
|
|
if (target == LokEventTargetEnum::Window)
|
|
{
|
|
if (tokens.size() != 5 ||
|
|
!getTokenUInt32(tokens[1], "id", winId) ||
|
|
!getTokenString(tokens[2], "swap", swap) ||
|
|
(swap != "true" && swap != "false") ||
|
|
!getTokenInteger(tokens[3], "x", x) ||
|
|
!getTokenInteger(tokens[4], "y", y))
|
|
{
|
|
LOG_ERR("error: cmd=windowselecttext kind=syntax");
|
|
return false;
|
|
}
|
|
}
|
|
else if (target == LokEventTargetEnum::Document)
|
|
{
|
|
if (tokens.size() != 4 ||
|
|
!getTokenKeyword(tokens[1], "type",
|
|
{{"start", LOK_SETTEXTSELECTION_START},
|
|
{"end", LOK_SETTEXTSELECTION_END},
|
|
{"reset", LOK_SETTEXTSELECTION_RESET}},
|
|
type) ||
|
|
!getTokenInteger(tokens[2], "x", x) ||
|
|
!getTokenInteger(tokens[3], "y", y))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=selecttext kind=syntax");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
switch (target)
|
|
{
|
|
case LokEventTargetEnum::Document:
|
|
getLOKitDocument()->setTextSelection(type, x, y);
|
|
break;
|
|
case LokEventTargetEnum::Window:
|
|
getLOKitDocument()->setWindowTextSelection(winId, swap == "true", x, y);
|
|
break;
|
|
default:
|
|
assert(false && "Unsupported select text target type");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::renderWindow(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
const unsigned winId = (tokens.size() > 1 ? std::stoul(tokens[1]) : 0);
|
|
|
|
int startX = 0, startY = 0;
|
|
int bufferWidth = 800, bufferHeight = 600;
|
|
double dpiScale = 1.0;
|
|
std::string paintRectangle;
|
|
if (tokens.size() > 2 && getTokenString(tokens[2], "rectangle", paintRectangle)
|
|
&& paintRectangle != "undefined")
|
|
{
|
|
const StringVector rectParts
|
|
= Util::tokenize(paintRectangle.c_str(), paintRectangle.length(), ',');
|
|
if (rectParts.size() == 4)
|
|
{
|
|
startX = std::atoi(rectParts[0].c_str());
|
|
startY = std::atoi(rectParts[1].c_str());
|
|
bufferWidth = std::atoi(rectParts[2].c_str());
|
|
bufferHeight = std::atoi(rectParts[3].c_str());
|
|
}
|
|
}
|
|
else
|
|
LOG_WRN("windowpaint command doesn't specify a rectangle= attribute.");
|
|
|
|
std::string dpiScaleString;
|
|
if (tokens.size() > 3 && getTokenString(tokens[3], "dpiscale", dpiScaleString))
|
|
{
|
|
dpiScale = std::stod(dpiScaleString);
|
|
if (dpiScale < 0.001)
|
|
dpiScale = 1.0;
|
|
}
|
|
|
|
const size_t pixmapDataSize = 4 * bufferWidth * bufferHeight;
|
|
std::vector<unsigned char> pixmap(pixmapDataSize);
|
|
const int width = bufferWidth;
|
|
const int height = bufferHeight;
|
|
const auto start = std::chrono::steady_clock::now();
|
|
getLOKitDocument()->paintWindow(winId, pixmap.data(), startX, startY, width, height, dpiScale,
|
|
_viewId);
|
|
const double area = width * height;
|
|
|
|
const auto elapsedMs = std::chrono::duration_cast<std::chrono::milliseconds>(
|
|
std::chrono::steady_clock::now() - start);
|
|
const double elapsedMics = elapsedMs.count() * 1000.; // Need MPixels/second, use Pixels/mics.
|
|
LOG_TRC("paintWindow for " << winId << " returned " << width << 'X' << height << "@(" << startX
|
|
<< ',' << startY << ',' << " with dpi scale: " << dpiScale
|
|
<< " and rendered in " << elapsedMs << " (" << area / elapsedMics
|
|
<< " MP/s).");
|
|
|
|
uint64_t pixmapHash = Png::hashSubBuffer(pixmap.data(), 0, 0, width, height, bufferWidth, bufferHeight) + getViewId();
|
|
|
|
auto found = std::find(_pixmapCache.begin(), _pixmapCache.end(), pixmapHash);
|
|
|
|
assert(_pixmapCache.size() <= LOKitHelper::tunnelledDialogImageCacheSize);
|
|
|
|
// If not found in cache, we need to encode to PNG and send to client
|
|
|
|
// To artificially induce intentional cache inconsistency between server and client, to be able
|
|
// to test error handling, you can do something like:
|
|
// const bool doPng = (found == _pixmapCache.end() || (time(NULL) % 10 == 0)) && ((time(NULL) % 10) < 8);
|
|
|
|
const bool doPng = (found == _pixmapCache.end());
|
|
|
|
LOG_DBG("Pixmap hash: " << pixmapHash << (doPng ? " NOT in cache, doing PNG" : " in cache, not encoding to PNG") << ", cache size now:" << _pixmapCache.size());
|
|
|
|
// If it is already the first in the cache, no need to do anything. Otherwise, if in cache, move
|
|
// to beginning. If not in cache, add it as first. Keep cache size limited.
|
|
if (_pixmapCache.size() > 0)
|
|
{
|
|
if (found != _pixmapCache.begin())
|
|
{
|
|
if (found != _pixmapCache.end())
|
|
{
|
|
LOG_DBG("Erasing found entry");
|
|
_pixmapCache.erase(found);
|
|
}
|
|
else if (_pixmapCache.size() == LOKitHelper::tunnelledDialogImageCacheSize)
|
|
{
|
|
LOG_DBG("Popping last entry");
|
|
_pixmapCache.pop_back();
|
|
}
|
|
_pixmapCache.insert(_pixmapCache.begin(), pixmapHash);
|
|
}
|
|
}
|
|
else
|
|
_pixmapCache.insert(_pixmapCache.begin(), pixmapHash);
|
|
|
|
LOG_DBG("Pixmap cache size now:" << _pixmapCache.size());
|
|
|
|
assert(_pixmapCache.size() <= LOKitHelper::tunnelledDialogImageCacheSize);
|
|
|
|
std::string response = "windowpaint: id=" + std::to_string(winId) + " width=" + std::to_string(width)
|
|
+ " height=" + std::to_string(height);
|
|
|
|
if (!paintRectangle.empty())
|
|
response += " rectangle=" + paintRectangle;
|
|
|
|
response += " hash=" + std::to_string(pixmapHash);
|
|
|
|
if (!doPng)
|
|
{
|
|
// Just so that we might see in the client console log that no PNG was included.
|
|
response += " nopng";
|
|
sendTextFrame(response.c_str());
|
|
return true;
|
|
}
|
|
|
|
response += "\n";
|
|
|
|
std::vector<char> output;
|
|
output.reserve(response.size() + pixmapDataSize);
|
|
output.resize(response.size());
|
|
std::memcpy(output.data(), response.data(), response.size());
|
|
|
|
const auto mode = static_cast<LibreOfficeKitTileMode>(getLOKitDocument()->getTileMode());
|
|
|
|
// TODO: use png cache for dialogs too
|
|
if (!Png::encodeSubBufferToPNG(pixmap.data(), 0, 0, width, height, bufferWidth, bufferHeight, output, mode))
|
|
{
|
|
LOG_ERR("Failed to encode into PNG.");
|
|
return false;
|
|
}
|
|
|
|
#if 0
|
|
{
|
|
static const std::string tempDir = FileUtil::createRandomTmpDir();
|
|
static int pngDumpCounter = 0;
|
|
std::stringstream ss;
|
|
ss << tempDir << "/" << "renderwindow-" << pngDumpCounter++ << ".png";
|
|
LOG_INF("Dumping PNG to '"<< ss.str() << "'");
|
|
FILE *f = fopen(ss.str().c_str(), "w");
|
|
fwrite(output.data() + response.size(), output.size() - response.size(), 1, f);
|
|
fclose(f);
|
|
}
|
|
#endif
|
|
|
|
LOG_TRC("Sending response (" << output.size() << " bytes) for: " << std::string(output.data(), response.size() - 1));
|
|
sendBinaryFrame(output.data(), output.size());
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::resizeWindow(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
const unsigned winId = (tokens.size() > 1 ? std::stoul(tokens[1], nullptr, 10) : 0);
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
std::string size;
|
|
if (tokens.size() > 2 && getTokenString(tokens[2], "size", size))
|
|
{
|
|
const std::vector<int> sizeParts = COOLProtocol::tokenizeInts(size, ',');
|
|
if (sizeParts.size() == 2)
|
|
{
|
|
getLOKitDocument()->resizeWindow(winId, sizeParts[0], sizeParts[1]);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
LOG_WRN("resizewindow command doesn't specify sensible size= attribute.");
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::sendWindowCommand(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
const unsigned winId = (tokens.size() > 1 ? std::stoul(tokens[1]) : 0);
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
if (tokens.size() > 2 && tokens.equals(2, "close"))
|
|
getLOKitDocument()->postWindow(winId, LOK_WINDOW_CLOSE, nullptr);
|
|
else if (tokens.size() > 3 && tokens.equals(2, "paste"))
|
|
getLOKitDocument()->postWindow(winId, LOK_WINDOW_PASTE, tokens[3].c_str());
|
|
|
|
return true;
|
|
}
|
|
|
|
namespace
|
|
{
|
|
|
|
std::string extractCertificate(const std::string & certificate)
|
|
{
|
|
const std::string header("-----BEGIN CERTIFICATE-----");
|
|
const std::string footer("-----END CERTIFICATE-----");
|
|
|
|
std::string result;
|
|
|
|
size_t pos1 = certificate.find(header);
|
|
if (pos1 == std::string::npos)
|
|
return result;
|
|
|
|
size_t pos2 = certificate.find(footer, pos1 + 1);
|
|
if (pos2 == std::string::npos)
|
|
return result;
|
|
|
|
pos1 = pos1 + std::string(header).length();
|
|
pos2 = pos2 - pos1;
|
|
|
|
return certificate.substr(pos1, pos2);
|
|
}
|
|
|
|
std::string extractPrivateKey(const std::string & privateKey)
|
|
{
|
|
const std::string header("-----BEGIN PRIVATE KEY-----");
|
|
const std::string footer("-----END PRIVATE KEY-----");
|
|
|
|
std::string result;
|
|
|
|
size_t pos1 = privateKey.find(header);
|
|
if (pos1 == std::string::npos)
|
|
return result;
|
|
|
|
size_t pos2 = privateKey.find(footer, pos1 + 1);
|
|
if (pos2 == std::string::npos)
|
|
return result;
|
|
|
|
pos1 = pos1 + std::string(header).length();
|
|
pos2 = pos2 - pos1;
|
|
|
|
return privateKey.substr(pos1, pos2);
|
|
}
|
|
|
|
}
|
|
|
|
bool ChildSession::signDocumentContent(const char* buffer, int length, const StringVector& /*tokens*/)
|
|
{
|
|
bool bResult = true;
|
|
|
|
const std::string firstLine = getFirstLine(buffer, length);
|
|
const char* data = buffer + firstLine.size() + 1;
|
|
const int size = length - firstLine.size() - 1;
|
|
std::string json(data, size);
|
|
|
|
Poco::JSON::Parser parser;
|
|
Poco::JSON::Object::Ptr root = parser.parse(json).extract<Poco::JSON::Object::Ptr>();
|
|
|
|
for (auto& rChainPtr : *root->getArray("chain"))
|
|
{
|
|
if (!rChainPtr.isString())
|
|
return false;
|
|
|
|
std::string chainCertificate = rChainPtr;
|
|
std::vector<unsigned char> binaryChainCertificate = decodeBase64(extractCertificate(chainCertificate));
|
|
|
|
bResult = getLOKitDocument()->addCertificate(
|
|
binaryChainCertificate.data(),
|
|
binaryChainCertificate.size());
|
|
|
|
if (!bResult)
|
|
return false;
|
|
}
|
|
|
|
std::string x509Certificate = JsonUtil::getJSONValue<std::string>(root, "x509Certificate");
|
|
std::vector<unsigned char> binaryCertificate = decodeBase64(extractCertificate(x509Certificate));
|
|
|
|
std::string privateKey = JsonUtil::getJSONValue<std::string>(root, "privateKey");
|
|
std::vector<unsigned char> binaryPrivateKey = decodeBase64(extractPrivateKey(privateKey));
|
|
|
|
bResult = getLOKitDocument()->insertCertificate(
|
|
binaryCertificate.data(), binaryCertificate.size(),
|
|
binaryPrivateKey.data(), binaryPrivateKey.size());
|
|
|
|
return bResult;
|
|
}
|
|
|
|
#if !MOBILEAPP
|
|
|
|
bool ChildSession::exportSignAndUploadDocument(const char* buffer, int length, const StringVector& /*tokens*/)
|
|
{
|
|
bool bResult = false;
|
|
|
|
std::string filename;
|
|
std::string wopiUrl;
|
|
std::string token;
|
|
std::string filetype;
|
|
std::string x509Certificate;
|
|
std::string privateKey;
|
|
std::vector<std::string> certificateChain;
|
|
|
|
{ // parse JSON
|
|
const std::string firstLine = getFirstLine(buffer, length);
|
|
const char* data = buffer + firstLine.size() + 1;
|
|
const int size = length - firstLine.size() - 1;
|
|
std::string json(data, size);
|
|
|
|
Poco::JSON::Parser parser;
|
|
Poco::JSON::Object::Ptr root = parser.parse(json).extract<Poco::JSON::Object::Ptr>();
|
|
|
|
filename = JsonUtil::getJSONValue<std::string>(root, "filename");
|
|
wopiUrl = JsonUtil::getJSONValue<std::string>(root, "wopiUrl");
|
|
token = JsonUtil::getJSONValue<std::string>(root, "token");
|
|
filetype = JsonUtil::getJSONValue<std::string>(root, "type");
|
|
x509Certificate = JsonUtil::getJSONValue<std::string>(root, "x509Certificate");
|
|
privateKey = JsonUtil::getJSONValue<std::string>(root, "privateKey");
|
|
|
|
for (auto& rChainPtr : *root->getArray("chain"))
|
|
{
|
|
if (!rChainPtr.isString())
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=exportsignanduploaddocument kind=syntax");
|
|
return false;
|
|
}
|
|
std::string chainCertificate = rChainPtr;
|
|
certificateChain.push_back(chainCertificate);
|
|
}
|
|
}
|
|
|
|
if (filetype.empty() || filename.empty() || wopiUrl.empty() || token.empty() || x509Certificate.empty() || privateKey.empty())
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=exportsignanduploaddocument kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
std::string mimetype = getMimeFromFileType(filetype);
|
|
if (mimetype.empty())
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=exportsignanduploaddocument kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
// add certificate chain
|
|
for (auto const & certificate : certificateChain)
|
|
{
|
|
std::vector<unsigned char> binaryChainCertificate = decodeBase64(extractCertificate(certificate));
|
|
|
|
bResult = getLOKitDocument()->addCertificate(
|
|
binaryChainCertificate.data(),
|
|
binaryChainCertificate.size());
|
|
|
|
if (!bResult)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=exportsignanduploaddocument kind=syntax");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// export document to a temp file
|
|
const std::string aTempDir = FileUtil::createRandomDir(JAILED_DOCUMENT_ROOT);
|
|
const Poco::Path filenameParam(filename);
|
|
const std::string aTempDocumentURL
|
|
= JAILED_DOCUMENT_ROOT + aTempDir + '/' + filenameParam.getFileName();
|
|
|
|
getLOKitDocument()->saveAs(aTempDocumentURL.c_str(), filetype.c_str(), nullptr);
|
|
|
|
// sign document
|
|
{
|
|
std::vector<unsigned char> binaryCertificate = decodeBase64(extractCertificate(x509Certificate));
|
|
std::vector<unsigned char> binaryPrivateKey = decodeBase64(extractPrivateKey(privateKey));
|
|
|
|
bResult = _docManager->getLOKit()->signDocument(aTempDocumentURL.c_str(),
|
|
binaryCertificate.data(), binaryCertificate.size(),
|
|
binaryPrivateKey.data(), binaryPrivateKey.size());
|
|
|
|
if (!bResult)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=exportsignanduploaddocument kind=syntax");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// upload
|
|
Authorization authorization(Authorization::Type::Token, token);
|
|
Poco::URI uriObject(wopiUrl + '/' + filename + "/contents");
|
|
|
|
authorization.authorizeURI(uriObject);
|
|
|
|
try
|
|
{
|
|
Poco::Net::initializeSSL();
|
|
Poco::Net::Context::Params sslClientParams;
|
|
sslClientParams.verificationMode = Poco::Net::Context::VERIFY_NONE;
|
|
Poco::SharedPtr<Poco::Net::PrivateKeyPassphraseHandler> consoleClientHandler = new Poco::Net::KeyConsoleHandler(false);
|
|
Poco::SharedPtr<Poco::Net::InvalidCertificateHandler> invalidClientCertHandler = new Poco::Net::AcceptCertificateHandler(false);
|
|
Poco::Net::Context::Ptr sslClientContext = new Poco::Net::Context(Poco::Net::Context::CLIENT_USE, sslClientParams);
|
|
Poco::Net::SSLManager::instance().initializeClient(consoleClientHandler, invalidClientCertHandler, sslClientContext);
|
|
|
|
std::unique_ptr<Poco::Net::HTTPClientSession> psession
|
|
= Util::make_unique<Poco::Net::HTTPSClientSession>(
|
|
uriObject.getHost(),
|
|
uriObject.getPort(),
|
|
Poco::Net::SSLManager::instance().defaultClientContext());
|
|
|
|
Poco::Net::HTTPRequest request(Poco::Net::HTTPRequest::HTTP_POST, uriObject.getPathAndQuery(), Poco::Net::HTTPMessage::HTTP_1_1);
|
|
request.set("User-Agent", WOPI_AGENT_STRING);
|
|
authorization.authorizeRequest(request);
|
|
|
|
request.set("X-WOPI-Override", "PUT");
|
|
|
|
// If we can't access the file, reading it will throw.
|
|
const FileUtil::Stat fileStat(aTempDocumentURL);
|
|
const std::size_t filesize = (fileStat.good() ? fileStat.size() : 0);
|
|
|
|
request.setContentType(mimetype);
|
|
request.setContentLength(filesize);
|
|
|
|
std::ostream& httpOutputStream = psession->sendRequest(request);
|
|
|
|
std::ifstream inputFileStream(aTempDocumentURL);
|
|
Poco::StreamCopier::copyStream(inputFileStream, httpOutputStream);
|
|
|
|
Poco::Net::HTTPResponse response;
|
|
std::istream& responseStream = psession->receiveResponse(response);
|
|
|
|
std::ostringstream outputStringStream;
|
|
Poco::StreamCopier::copyStream(responseStream, outputStringStream);
|
|
std::string responseString = outputStringStream.str();
|
|
|
|
if (response.getStatus() != Poco::Net::HTTPResponse::HTTP_OK &&
|
|
response.getStatus() != Poco::Net::HTTPResponse::HTTP_CREATED)
|
|
{
|
|
LOG_ERR("Upload signed document HTTP Response Error: " << response.getStatus() << ' ' << response.getReason());
|
|
|
|
sendTextFrameAndLogError("error: cmd=exportsignanduploaddocument kind=httpresponse");
|
|
|
|
return false;
|
|
}
|
|
}
|
|
catch (const Poco::Exception& pocoException)
|
|
{
|
|
LOG_ERR("Upload signed document Exception: " + pocoException.displayText());
|
|
|
|
sendTextFrameAndLogError("error: cmd=exportsignanduploaddocument kind=failure");
|
|
|
|
return false;
|
|
}
|
|
|
|
sendTextFrame("signeddocumentuploadstatus: OK");
|
|
|
|
return true;
|
|
}
|
|
|
|
#endif
|
|
|
|
bool ChildSession::askSignatureStatus(const char* buffer, int length, const StringVector& /*tokens*/)
|
|
{
|
|
bool bResult = true;
|
|
|
|
const std::string firstLine = getFirstLine(buffer, length);
|
|
const char* data = buffer + firstLine.size() + 1;
|
|
const int size = length - firstLine.size() - 1;
|
|
std::string json(data, size);
|
|
|
|
Poco::JSON::Parser parser;
|
|
Poco::JSON::Object::Ptr root = parser.parse(json).extract<Poco::JSON::Object::Ptr>();
|
|
|
|
if (root)
|
|
{
|
|
for (auto& rChainPtr : *root->getArray("certificates"))
|
|
{
|
|
if (!rChainPtr.isString())
|
|
return false;
|
|
|
|
std::string chainCertificate = rChainPtr;
|
|
std::vector<unsigned char> binaryChainCertificate = decodeBase64(extractCertificate(chainCertificate));
|
|
|
|
bResult = getLOKitDocument()->addCertificate(
|
|
binaryChainCertificate.data(),
|
|
binaryChainCertificate.size());
|
|
|
|
if (!bResult)
|
|
return false;
|
|
}
|
|
}
|
|
|
|
int nStatus = getLOKitDocument()->getSignatureState();
|
|
|
|
sendTextFrame("signaturestatus: " + std::to_string(nStatus));
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::selectGraphic(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
int type, x, y;
|
|
if (tokens.size() != 4 ||
|
|
!getTokenKeyword(tokens[1], "type",
|
|
{{"start", LOK_SETGRAPHICSELECTION_START},
|
|
{"end", LOK_SETGRAPHICSELECTION_END}},
|
|
type) ||
|
|
!getTokenInteger(tokens[2], "x", x) ||
|
|
!getTokenInteger(tokens[3], "y", y))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=selectgraphic kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
getLOKitDocument()->setGraphicSelection(type, x, y);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::resetSelection(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
if (tokens.size() != 1)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=resetselection kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
getLOKitDocument()->resetSelection();
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::saveAs(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
std::string wopiFilename, url, format, filterOptions;
|
|
|
|
if (tokens.size() <= 1 ||
|
|
!getTokenString(tokens[1], "url", url))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=saveas kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
// if the url is a 'wopi:///something/blah.odt', then save to a temporary
|
|
Poco::URI wopiURL(url);
|
|
if (wopiURL.getScheme() == "wopi")
|
|
{
|
|
std::vector<std::string> pathSegments;
|
|
wopiURL.getPathSegments(pathSegments);
|
|
|
|
if (pathSegments.size() == 0)
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=saveas kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
std::string jailDoc = JAILED_DOCUMENT_ROOT;
|
|
if (NoCapsForKit)
|
|
{
|
|
jailDoc = Poco::URI(getJailedFilePath()).getPath();
|
|
jailDoc = jailDoc.substr(0, jailDoc.find(JAILED_DOCUMENT_ROOT)) + JAILED_DOCUMENT_ROOT;
|
|
}
|
|
|
|
const std::string tmpDir = FileUtil::createRandomDir(jailDoc);
|
|
const Poco::Path filenameParam(pathSegments[pathSegments.size() - 1]);
|
|
url = std::string("file://") + jailDoc + tmpDir + '/' + filenameParam.getFileName();
|
|
wopiFilename = wopiURL.getPath();
|
|
}
|
|
|
|
if (tokens.size() > 2)
|
|
getTokenString(tokens[2], "format", format);
|
|
|
|
if (tokens.size() > 3 && getTokenString(tokens[3], "options", filterOptions))
|
|
{
|
|
if (tokens.size() > 4)
|
|
{
|
|
filterOptions += tokens.cat(' ', 4);
|
|
}
|
|
}
|
|
|
|
bool success = false;
|
|
|
|
if (filterOptions.empty() && format == "html")
|
|
{
|
|
// Opt-in to avoid linked images, those would not leave the chroot.
|
|
filterOptions = "EmbedImages";
|
|
}
|
|
|
|
// We don't have the FileId at this point, just a new filename to save-as.
|
|
// So here the filename will be obfuscated with some hashing, which later will
|
|
// get a proper FileId that we will use going forward.
|
|
LOG_DBG("Calling LOK's saveAs with: '" << anonymizeUrl(wopiFilename) << "', '" <<
|
|
(format.size() == 0 ? "(nullptr)" : format.c_str()) << "', '" <<
|
|
(filterOptions.size() == 0 ? "(nullptr)" : filterOptions.c_str()) << "'.");
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
success = getLOKitDocument()->saveAs(url.c_str(),
|
|
format.empty() ? nullptr : format.c_str(),
|
|
filterOptions.empty() ? nullptr : filterOptions.c_str());
|
|
|
|
if (!success)
|
|
{
|
|
// a desperate try - add an extension hoping that it'll help
|
|
bool retry = true;
|
|
switch (getLOKitDocument()->getDocumentType())
|
|
{
|
|
case LOK_DOCTYPE_TEXT: url += ".odt"; wopiFilename += ".odt"; break;
|
|
case LOK_DOCTYPE_SPREADSHEET: url += ".ods"; wopiFilename += ".ods"; break;
|
|
case LOK_DOCTYPE_PRESENTATION: url += ".odp"; wopiFilename += ".odp"; break;
|
|
case LOK_DOCTYPE_DRAWING: url += ".odg"; wopiFilename += ".odg"; break;
|
|
default: retry = false; break;
|
|
}
|
|
|
|
if (retry)
|
|
{
|
|
LOG_DBG("Retry: calling LOK's saveAs with: '" << url.c_str() << "', '" <<
|
|
(format.size() == 0 ? "(nullptr)" : format.c_str()) << "', '" <<
|
|
(filterOptions.size() == 0 ? "(nullptr)" : filterOptions.c_str()) << "'.");
|
|
|
|
success = getLOKitDocument()->saveAs(url.c_str(),
|
|
format.size() == 0 ? nullptr :format.c_str(),
|
|
filterOptions.size() == 0 ? nullptr : filterOptions.c_str());
|
|
}
|
|
}
|
|
|
|
std::string encodedURL, encodedWopiFilename;
|
|
Poco::URI::encode(url, "", encodedURL);
|
|
Poco::URI::encode(wopiFilename, "", encodedWopiFilename);
|
|
|
|
if (success)
|
|
sendTextFrame("saveas: url=" + encodedURL + " filename=" + encodedWopiFilename);
|
|
else
|
|
sendTextFrameAndLogError("error: cmd=saveas kind=savefailed");
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::setClientPart(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
int part = 0;
|
|
if (tokens.size() < 2 ||
|
|
!getTokenInteger(tokens[1], "part", part))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=setclientpart kind=invalid");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
if (getLOKitDocument()->getDocumentType() != LOK_DOCTYPE_TEXT && part != getLOKitDocument()->getPart())
|
|
{
|
|
getLOKitDocument()->setPart(part);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::selectClientPart(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
int nPart;
|
|
int nSelect;
|
|
if (tokens.size() < 3 ||
|
|
!getTokenInteger(tokens[1], "part", nPart) ||
|
|
!getTokenInteger(tokens[2], "how", nSelect))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=selectclientpart kind=invalid");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
if (getLOKitDocument()->getDocumentType() != LOK_DOCTYPE_TEXT)
|
|
{
|
|
if (nPart != getLOKitDocument()->getPart())
|
|
{
|
|
getLOKitDocument()->selectPart(nPart, nSelect);
|
|
|
|
// Notify the client of the selection update.
|
|
const std::string status = LOKitHelper::documentStatus(getLOKitDocument()->get());
|
|
if (!status.empty())
|
|
return sendTextFrame("statusupdate: " + status);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
LOG_WRN("ChildSession::selectClientPart[" << getName() << "]: error selecting part on text documents.");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::moveSelectedClientParts(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
int nPosition;
|
|
if (tokens.size() < 2 ||
|
|
!getTokenInteger(tokens[1], "position", nPosition))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=moveselectedclientparts kind=invalid");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
if (getLOKitDocument()->getDocumentType() != LOK_DOCTYPE_TEXT)
|
|
{
|
|
getLOKitDocument()->moveSelectedParts(nPosition, false); // Move, don't duplicate.
|
|
|
|
// Get the status to notify clients of the reordering and selection change.
|
|
const std::string status = LOKitHelper::documentStatus(getLOKitDocument()->get());
|
|
if (!status.empty())
|
|
return _docManager->notifyAll("statusupdate: " + status);
|
|
}
|
|
else
|
|
{
|
|
LOG_WRN("ChildSession::moveSelectedClientParts[" << getName() << "]: error moving parts on text documents.");
|
|
}
|
|
|
|
return true; // Non-fatal to fail.
|
|
}
|
|
|
|
bool ChildSession::setPage(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
int page;
|
|
if (tokens.size() < 2 ||
|
|
!getTokenInteger(tokens[1], "page", page))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=setpage kind=invalid");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
getLOKitDocument()->setPart(page);
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::renderShapeSelection(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
std::string mimeType;
|
|
if (tokens.size() != 2 ||
|
|
!getTokenString(tokens[1], "mimetype", mimeType) ||
|
|
mimeType != "image/svg+xml")
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=rendershapeselection kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
|
|
char* pOutput = nullptr;
|
|
const std::size_t nOutputSize = getLOKitDocument()->renderShapeSelection(&pOutput);
|
|
if (pOutput != nullptr && nOutputSize > 0)
|
|
{
|
|
static const std::string header = "shapeselectioncontent:\n";
|
|
size_t responseSize = header.size() + nOutputSize;
|
|
std::unique_ptr<char[]> response(new char[responseSize]);
|
|
std::memcpy(response.get(), header.data(), header.size());
|
|
std::memcpy(response.get() + header.size(), pOutput, nOutputSize);
|
|
free(pOutput);
|
|
|
|
LOG_TRC("Sending response (" << responseSize << " bytes) for shapeselectioncontent on view #" << _viewId);
|
|
sendBinaryFrame(response.get(), responseSize);
|
|
}
|
|
else
|
|
{
|
|
LOG_ERR("Failed to renderShapeSelection for view #" << _viewId);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ChildSession::removeTextContext(const char* /*buffer*/, int /*length*/,
|
|
const StringVector& tokens)
|
|
{
|
|
int id, before, after;
|
|
std::string text;
|
|
if (tokens.size() < 4 ||
|
|
!getTokenInteger(tokens[1], "id", id) || id < 0 ||
|
|
!getTokenInteger(tokens[2], "before", before) ||
|
|
!getTokenInteger(tokens[3], "after", after))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=" + std::string(tokens[0]) + " kind=syntax");
|
|
return false;
|
|
}
|
|
|
|
getLOKitDocument()->setView(_viewId);
|
|
getLOKitDocument()->removeTextContext(id, before, after);
|
|
|
|
return true;
|
|
}
|
|
|
|
/* If the user is inactive we have to remember important events so that when
|
|
* the user becomes active again, we can replay the events.
|
|
*/
|
|
void ChildSession::rememberEventsForInactiveUser(const int type, const std::string& payload)
|
|
{
|
|
if (type == LOK_CALLBACK_INVALIDATE_TILES)
|
|
{
|
|
_stateRecorder.recordInvalidate(); // TODO remember the area, not just a bool ('true' invalidates everything)
|
|
}
|
|
else if (type == LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR ||
|
|
type == LOK_CALLBACK_CURSOR_VISIBLE ||
|
|
type == LOK_CALLBACK_TEXT_SELECTION ||
|
|
type == LOK_CALLBACK_TEXT_SELECTION_START ||
|
|
type == LOK_CALLBACK_TEXT_SELECTION_END ||
|
|
type == LOK_CALLBACK_CELL_FORMULA ||
|
|
type == LOK_CALLBACK_CELL_CURSOR ||
|
|
type == LOK_CALLBACK_GRAPHIC_SELECTION ||
|
|
type == LOK_CALLBACK_DOCUMENT_SIZE_CHANGED ||
|
|
type == LOK_CALLBACK_INVALIDATE_HEADER ||
|
|
type == LOK_CALLBACK_INVALIDATE_SHEET_GEOMETRY ||
|
|
type == LOK_CALLBACK_CELL_ADDRESS ||
|
|
type == LOK_CALLBACK_REFERENCE_MARKS)
|
|
{
|
|
_stateRecorder.recordEvent(type, payload);
|
|
}
|
|
else if (type == LOK_CALLBACK_INVALIDATE_VIEW_CURSOR ||
|
|
type == LOK_CALLBACK_TEXT_VIEW_SELECTION ||
|
|
type == LOK_CALLBACK_CELL_VIEW_CURSOR ||
|
|
type == LOK_CALLBACK_GRAPHIC_VIEW_SELECTION ||
|
|
type == LOK_CALLBACK_VIEW_CURSOR_VISIBLE ||
|
|
type == LOK_CALLBACK_VIEW_LOCK)
|
|
{
|
|
Poco::JSON::Parser parser;
|
|
|
|
Poco::JSON::Object::Ptr root = parser.parse(payload).extract<Poco::JSON::Object::Ptr>();
|
|
int viewId = root->getValue<int>("viewId");
|
|
_stateRecorder.recordViewEvent(viewId, type, payload);
|
|
}
|
|
else if (type == LOK_CALLBACK_STATE_CHANGED)
|
|
{
|
|
std::string name;
|
|
std::string value;
|
|
if (COOLProtocol::parseNameValuePair(payload, name, value, '='))
|
|
{
|
|
_stateRecorder.recordState(name, payload);
|
|
}
|
|
}
|
|
else if (type == LOK_CALLBACK_REDLINE_TABLE_SIZE_CHANGED ||
|
|
type == LOK_CALLBACK_REDLINE_TABLE_ENTRY_MODIFIED ||
|
|
type == LOK_CALLBACK_COMMENT)
|
|
{
|
|
_stateRecorder.recordEventSequence(type, payload);
|
|
}
|
|
}
|
|
|
|
void ChildSession::updateSpeed()
|
|
{
|
|
std::chrono::steady_clock::time_point now(std::chrono::steady_clock::now());
|
|
|
|
while (_cursorInvalidatedEvent.size() != 0 &&
|
|
std::chrono::duration_cast<std::chrono::milliseconds>(now - _cursorInvalidatedEvent.front()).count() > _eventStorageIntervalMs)
|
|
{
|
|
_cursorInvalidatedEvent.pop();
|
|
}
|
|
|
|
_cursorInvalidatedEvent.push(now);
|
|
_docManager->updateEditorSpeeds(_viewId, _cursorInvalidatedEvent.size());
|
|
}
|
|
|
|
int ChildSession::getSpeed()
|
|
{
|
|
std::chrono::steady_clock::time_point now(std::chrono::steady_clock::now());
|
|
|
|
while (_cursorInvalidatedEvent.size() > 0 &&
|
|
std::chrono::duration_cast<std::chrono::milliseconds>(now - _cursorInvalidatedEvent.front()).count() > _eventStorageIntervalMs)
|
|
{
|
|
_cursorInvalidatedEvent.pop();
|
|
}
|
|
|
|
return _cursorInvalidatedEvent.size();
|
|
}
|
|
|
|
#if defined(ENABLE_FEATURE_RESTRICTION) || defined(ENABLE_FREEMIUM)
|
|
bool ChildSession::updateBlockingCommandStatus(const char* /*buffer*/, int /*length*/, const StringVector& tokens)
|
|
{
|
|
std::string freemiumStatus, restrictedStatus;
|
|
if (tokens.size() < 2 || !getTokenString(tokens[1], "isRestrictedUser", restrictedStatus))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=restrictionstatus kind=failure");
|
|
return false;
|
|
}
|
|
else if (tokens.size() < 2 || !getTokenString(tokens[2], "isFreemiumUser", freemiumStatus))
|
|
{
|
|
sendTextFrameAndLogError("error: cmd=freemiumstatus kind=failure");
|
|
return false;
|
|
}
|
|
std::string blockedCommands = "";
|
|
if (restrictedStatus == "true")
|
|
blockedCommands += CommandControl::RestrictionManager::getRestrictedCommandListString();
|
|
if (freemiumStatus == "true")
|
|
blockedCommands += blockedCommands.empty() ? CommandControl::FreemiumManager::getFreemiumDenyListString() :
|
|
" " + CommandControl::FreemiumManager::getFreemiumDenyListString();
|
|
|
|
getLOKitDocument()->setBlockedCommandList(_viewId, blockedCommands.c_str());
|
|
return true;
|
|
}
|
|
|
|
std::string ChildSession::getBlockedCommandType(std::string command)
|
|
{
|
|
if(CommandControl::RestrictionManager::getRestrictedCommandList().find(command)
|
|
!= CommandControl::RestrictionManager::getRestrictedCommandList().end())
|
|
return "restricted";
|
|
|
|
if(CommandControl::FreemiumManager::getFreemiumDenyList().find(command)
|
|
!= CommandControl::FreemiumManager::getFreemiumDenyList().end())
|
|
return "freemiumdeny";
|
|
|
|
return "";
|
|
}
|
|
#endif
|
|
|
|
void ChildSession::loKitCallback(const int type, const std::string& payload)
|
|
{
|
|
const char* const typeName = lokCallbackTypeToString(type);
|
|
LOG_TRC("ChildSession::loKitCallback [" << getName() << "]: " <<
|
|
typeName << " [" << payload << "].");
|
|
|
|
#if !MOBILEAPP
|
|
if (UnitKit::get().filterLoKitCallback(type, payload))
|
|
return;
|
|
#endif
|
|
if (isCloseFrame())
|
|
{
|
|
LOG_TRC("Skipping callback [" << typeName << "] on closing session " << getName());
|
|
return;
|
|
}
|
|
else if (isDisconnected())
|
|
{
|
|
LOG_TRC("Skipping callback [" << typeName << "] on disconnected session " << getName());
|
|
return;
|
|
}
|
|
else if (!isActive())
|
|
{
|
|
rememberEventsForInactiveUser(type, payload);
|
|
|
|
// Pass save notifications through.
|
|
if (type != LOK_CALLBACK_UNO_COMMAND_RESULT || payload.find(".uno:Save") == std::string::npos)
|
|
{
|
|
LOG_TRC("Skipping callback [" << typeName << "] on inactive session " << getName());
|
|
return;
|
|
}
|
|
}
|
|
|
|
switch (static_cast<LibreOfficeKitCallbackType>(type))
|
|
{
|
|
case LOK_CALLBACK_INVALIDATE_TILES:
|
|
{
|
|
StringVector tokens(Util::tokenize(payload, ','));
|
|
if (tokens.size() == 5)
|
|
{
|
|
int part, x, y, width, height;
|
|
try
|
|
{
|
|
x = std::stoi(tokens[0]);
|
|
y = std::stoi(tokens[1]);
|
|
width = std::stoi(tokens[2]);
|
|
height = std::stoi(tokens[3]);
|
|
part = (_docType != "text" ? std::stoi(tokens[4]) : 0); // Writer renders everything as part 0.
|
|
}
|
|
catch (const std::out_of_range&)
|
|
{
|
|
// We might get INT_MAX +/- some delta that
|
|
// can overflow signed int and we end up here.
|
|
x = 0;
|
|
y = 0;
|
|
width = INT_MAX;
|
|
height = INT_MAX;
|
|
part = 0;
|
|
}
|
|
|
|
sendTextFrame("invalidatetiles:"
|
|
" part=" + std::to_string(part) +
|
|
" x=" + std::to_string(x) +
|
|
" y=" + std::to_string(y) +
|
|
" width=" + std::to_string(width) +
|
|
" height=" + std::to_string(height));
|
|
}
|
|
else if (tokens.size() == 2 && tokens.equals(0, "EMPTY"))
|
|
{
|
|
const std::string part = (_docType != "text" ? tokens[1].c_str() : "0"); // Writer renders everything as part 0.
|
|
sendTextFrame("invalidatetiles: EMPTY, " + part);
|
|
}
|
|
else
|
|
{
|
|
sendTextFrame("invalidatetiles: " + payload);
|
|
}
|
|
}
|
|
break;
|
|
case LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR:
|
|
updateSpeed();
|
|
sendTextFrame("invalidatecursor: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_TEXT_SELECTION:
|
|
sendTextFrame("textselection: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_TEXT_SELECTION_START:
|
|
sendTextFrame("textselectionstart: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_TEXT_SELECTION_END:
|
|
sendTextFrame("textselectionend: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_CURSOR_VISIBLE:
|
|
sendTextFrame("cursorvisible: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_GRAPHIC_SELECTION:
|
|
sendTextFrame("graphicselection: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_CELL_CURSOR:
|
|
sendTextFrame("cellcursor: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_CELL_FORMULA:
|
|
sendTextFrame("cellformula: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_MOUSE_POINTER:
|
|
sendTextFrame("mousepointer: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_HYPERLINK_CLICKED:
|
|
sendTextFrame("hyperlinkclicked: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_STATE_CHANGED:
|
|
sendTextFrame("statechanged: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_SEARCH_NOT_FOUND:
|
|
sendTextFrame("searchnotfound: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_SEARCH_RESULT_SELECTION:
|
|
sendTextFrame("searchresultselection: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_DOCUMENT_SIZE_CHANGED:
|
|
getStatus("", 0);
|
|
break;
|
|
case LOK_CALLBACK_SET_PART:
|
|
sendTextFrame("setpart: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_UNO_COMMAND_RESULT:
|
|
{
|
|
Parser parser;
|
|
Poco::Dynamic::Var var = parser.parse(payload);
|
|
Object::Ptr object = var.extract<Object::Ptr>();
|
|
|
|
auto commandName = object->get("commandName");
|
|
auto success = object->get("success");
|
|
|
|
if (!commandName.isEmpty() && commandName.toString() == ".uno:Save")
|
|
{
|
|
#if !MOBILEAPP
|
|
// Create the 'upload' file regardless of success or failure,
|
|
// because we don't know if the last upload worked or not.
|
|
// DocBroker will have to decide to upload or skip.
|
|
const std::string oldName = Poco::URI(getJailedFilePath()).getPath();
|
|
const std::string newName = oldName + TO_UPLOAD_SUFFIX;
|
|
if (rename(oldName.c_str(), newName.c_str()) < 0)
|
|
{
|
|
// It's not an error if there was no file to rename, when the document isn't modified.
|
|
const auto onrre = errno;
|
|
LOG_TRC("Failed to renamed [" << oldName << "] to [" << newName << "] ("
|
|
<< Util::symbolicErrno(onrre) << ": "
|
|
<< std::strerror(onrre) << ')');
|
|
}
|
|
else
|
|
{
|
|
LOG_TRC("Renamed [" << oldName << "] to [" << newName << ']');
|
|
}
|
|
|
|
#else // MOBILEAPP
|
|
// After the document has been saved (into the temporary copy that we set up in
|
|
// -[CODocument loadFromContents:ofType:error:]), save it also using the system API so
|
|
// that file provider extensions notice.
|
|
if (!success.isEmpty() && success.toString() == "true")
|
|
{
|
|
#if defined(IOS)
|
|
CODocument *document = DocumentData::get(_docManager->getMobileAppDocId()).coDocument;
|
|
[document saveToURL:[document fileURL]
|
|
forSaveOperation:UIDocumentSaveForOverwriting
|
|
completionHandler:^(BOOL success) {
|
|
LOG_TRC("ChildSession::loKitCallback() save completion handler gets " << (success?"YES":"NO"));
|
|
if (![[NSFileManager defaultManager] removeItemAtURL:document->copyFileURL error:nil]) {
|
|
LOG_SYS("Could not remove copy of document at " << [[document->copyFileURL path] UTF8String]);
|
|
}
|
|
}];
|
|
#elif defined(__ANDROID__)
|
|
postDirectMessage("SAVE " + payload);
|
|
#endif
|
|
}
|
|
#endif
|
|
}
|
|
|
|
sendTextFrame("unocommandresult: " + payload);
|
|
}
|
|
break;
|
|
case LOK_CALLBACK_ERROR:
|
|
{
|
|
LOG_ERR("CALLBACK_ERROR: " << payload);
|
|
Parser parser;
|
|
Poco::Dynamic::Var var = parser.parse(payload);
|
|
Object::Ptr object = var.extract<Object::Ptr>();
|
|
|
|
sendTextFrameAndLogError("error: cmd=" + object->get("cmd").toString() +
|
|
" kind=" + object->get("kind").toString() + " code=" + object->get("code").toString());
|
|
}
|
|
break;
|
|
case LOK_CALLBACK_CONTEXT_MENU:
|
|
sendTextFrame("contextmenu: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_STATUS_INDICATOR_START:
|
|
sendTextFrame("statusindicatorstart: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_STATUS_INDICATOR_SET_VALUE:
|
|
sendTextFrame("statusindicatorsetvalue: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_STATUS_INDICATOR_FINISH:
|
|
sendTextFrame("statusindicatorfinish:");
|
|
break;
|
|
case LOK_CALLBACK_INVALIDATE_VIEW_CURSOR:
|
|
sendTextFrame("invalidateviewcursor: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_TEXT_VIEW_SELECTION:
|
|
sendTextFrame("textviewselection: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_CELL_VIEW_CURSOR:
|
|
sendTextFrame("cellviewcursor: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_GRAPHIC_VIEW_SELECTION:
|
|
sendTextFrame("graphicviewselection: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_VIEW_CURSOR_VISIBLE:
|
|
sendTextFrame("viewcursorvisible: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_VIEW_LOCK:
|
|
sendTextFrame("viewlock: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_REDLINE_TABLE_SIZE_CHANGED:
|
|
sendTextFrame("redlinetablechanged: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_REDLINE_TABLE_ENTRY_MODIFIED:
|
|
sendTextFrame("redlinetablemodified: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_COMMENT:
|
|
{
|
|
sendTextFrame("comment: " + payload);
|
|
getStatus("", 0);
|
|
break;
|
|
}
|
|
case LOK_CALLBACK_INVALIDATE_HEADER:
|
|
sendTextFrame("invalidateheader: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_CELL_ADDRESS:
|
|
sendTextFrame("celladdress: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_RULER_UPDATE:
|
|
sendTextFrame("rulerupdate: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_WINDOW:
|
|
sendTextFrame("window: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_VALIDITY_LIST_BUTTON:
|
|
sendTextFrame("validitylistbutton: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_VALIDITY_INPUT_HELP:
|
|
sendTextFrame("validityinputhelp: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_CLIPBOARD_CHANGED:
|
|
{
|
|
if (_copyToClipboard)
|
|
{
|
|
_copyToClipboard = false;
|
|
if (payload.empty())
|
|
getTextSelectionInternal("");
|
|
else
|
|
sendTextFrame("clipboardchanged: " + payload);
|
|
}
|
|
|
|
break;
|
|
}
|
|
case LOK_CALLBACK_CONTEXT_CHANGED:
|
|
sendTextFrame("context: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_SIGNATURE_STATUS:
|
|
sendTextFrame("signaturestatus: " + payload);
|
|
break;
|
|
|
|
case LOK_CALLBACK_PROFILE_FRAME:
|
|
case LOK_CALLBACK_DOCUMENT_PASSWORD:
|
|
case LOK_CALLBACK_DOCUMENT_PASSWORD_TO_MODIFY:
|
|
// these are not handled here.
|
|
break;
|
|
case LOK_CALLBACK_CELL_SELECTION_AREA:
|
|
sendTextFrame("cellselectionarea: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_CELL_AUTO_FILL_AREA:
|
|
sendTextFrame("cellautofillarea: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_TABLE_SELECTED:
|
|
sendTextFrame("tableselected: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_REFERENCE_MARKS:
|
|
sendTextFrame("referencemarks: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_JSDIALOG:
|
|
sendTextFrame("jsdialog: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_CALC_FUNCTION_LIST:
|
|
sendTextFrame("calcfunctionlist: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_TAB_STOP_LIST:
|
|
sendTextFrame("tabstoplistupdate: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_FORM_FIELD_BUTTON:
|
|
sendTextFrame("formfieldbutton: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_INVALIDATE_SHEET_GEOMETRY:
|
|
sendTextFrame("invalidatesheetgeometry: " + payload);
|
|
break;
|
|
case LOK_CALLBACK_DOCUMENT_BACKGROUND_COLOR:
|
|
sendTextFrame("documentbackgroundcolor: " + payload);
|
|
break;
|
|
case LOK_COMMAND_BLOCKED:
|
|
{
|
|
#if defined(ENABLE_FREEMIUM) || defined(ENABLE_FEATURE_RESTRICTION)
|
|
LOG_INF("COMMAND_BLOCKED: " << payload);
|
|
Parser parser;
|
|
Poco::Dynamic::Var var = parser.parse(payload);
|
|
Object::Ptr object = var.extract<Object::Ptr>();
|
|
|
|
std::string cmd = object->get("cmd").toString();
|
|
sendTextFrame("blockedcommand: cmd=" + cmd +
|
|
" kind=" + getBlockedCommandType(cmd) + " code=" + object->get("code").toString());
|
|
#endif
|
|
}
|
|
break;
|
|
default:
|
|
LOG_ERR("Unknown callback event (" << lokCallbackTypeToString(type) << "): " << payload);
|
|
}
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|