172 lines
3.0 KiB
C++
172 lines
3.0 KiB
C++
/*
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* synergy -- mouse and keyboard sharing utility
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* Copyright (C) 2003 Chris Schoeneman
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*
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* This package is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* found in the file COPYING that should have accompanied this file.
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*
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* This package is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include "CServerTaskBarReceiver.h"
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#include "CServer.h"
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#include "CLock.h"
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#include "TMethodJob.h"
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#include "CArch.h"
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//
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// CServerTaskBarReceiver
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//
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CServerTaskBarReceiver::CServerTaskBarReceiver() :
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m_quit(NULL),
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m_state(kNotRunning),
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m_server(NULL)
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{
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// create a job for getting notification when the server's
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// status changes.
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m_job = new TMethodJob<CServerTaskBarReceiver>(this,
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&CServerTaskBarReceiver::statusChanged, NULL);
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}
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CServerTaskBarReceiver::~CServerTaskBarReceiver()
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{
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if (m_server != NULL) {
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m_server->removeStatusJob(m_job);
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}
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delete m_job;
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delete m_quit;
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}
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void
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CServerTaskBarReceiver::setServer(CServer* server)
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{
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{
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CLock lock(&m_mutex);
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if (m_server != server) {
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if (m_server != NULL) {
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m_server->removeStatusJob(m_job);
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}
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m_server = server;
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if (m_server != NULL) {
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m_server->addStatusJob(m_job);
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}
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}
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}
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ARCH->updateReceiver(this);
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}
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void
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CServerTaskBarReceiver::setState(EState state)
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{
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{
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CLock lock(&m_mutex);
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m_state = state;
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}
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ARCH->updateReceiver(this);
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}
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void
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CServerTaskBarReceiver::setQuitJob(IJob* job)
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{
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CLock lock(&m_mutex);
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delete m_quit;
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m_quit = job;
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}
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CServerTaskBarReceiver::EState
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CServerTaskBarReceiver::getState() const
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{
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return m_state;
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}
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CServer*
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CServerTaskBarReceiver::getServer() const
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{
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return m_server;
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}
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void
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CServerTaskBarReceiver::lock() const
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{
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m_mutex.lock();
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}
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void
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CServerTaskBarReceiver::unlock() const
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{
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m_mutex.unlock();
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}
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std::string
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CServerTaskBarReceiver::getToolTip() const
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{
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switch (m_state) {
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case kNotRunning:
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return "Synergy: Not running";
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case kNotWorking:
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return CString("Synergy: ") + m_errorMessage;
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case kNotConnected:
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return "Synergy: Waiting for clients";
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case kConnected:
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return "Synergy: Connected";
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default:
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return "";
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}
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}
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void
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CServerTaskBarReceiver::quit()
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{
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if (m_quit != NULL) {
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m_quit->run();
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}
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}
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void
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CServerTaskBarReceiver::onStatusChanged()
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{
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// do nothing
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}
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void
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CServerTaskBarReceiver::statusChanged(void*)
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{
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// update our status
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switch (m_server->getStatus(&m_errorMessage)) {
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case CServer::kNotRunning:
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setState(kNotRunning);
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break;
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case CServer::kRunning:
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if (m_server->getNumClients() > 1)
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setState(kConnected);
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else
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setState(kNotConnected);
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break;
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case CServer::kServerNameUnknown:
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m_errorMessage = "Server name is not in configuration";
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setState(kNotWorking);
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break;
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case CServer::kError:
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setState(kNotWorking);
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break;
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default:
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break;
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}
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// let subclasses have a go
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onStatusChanged();
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}
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