src/shell/networkhandler.h

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by David Cuadrado                                  *
   3  *   krawek@gmail.com                                                      *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #ifndef NETWORKHANDLER_H
  22 #define NETWORKHANDLER_H
  23
  24 #include <QObject>
  25 #include <QQueue>
  26
  27 #include <dash/network/socketobserver.h>
  28 #include <dash/network/package/dispatcher.h>
  29
  30 class Comm;
  31 class ProjectManager;
  32 class ProjectParams;
  33
  34 namespace YAMF {
  35 namespace Command {
  36         class Processor;
  37         class Base;
  38 }
  39 }
  40
  41 namespace Dash {
  42 namespace Network {
  43 class Socket;
  44 class FileReceiver;
  45
  46 namespace Package {
  47 class Observer;
  48 }
  49 }
  50 }
  51
  52
  53 /**
  54  * @author David Cuadrado <krawek@gmail.com>
  55  */
  56 class NetworkHandler : public QObject, Dash::Network::SocketObserver
  57 {
  58         Q_OBJECT;
  59
  60         public:
  61                 NetworkHandler(ProjectManager *manager, QObject *parent = 0);
  62                 ~NetworkHandler();
  63
  64                 void connectToHost(const QString &host, quint16 port, const QString &login, const QString &password);
  65                 bool send(const QString &xml);
  66
  67                 void addObserver(Dash::Network::Package::Observer *observer);
  68                 void removeObserver(Dash::Network::Package::Observer *observer);
  69
  70                 void execute(YAMF::Command::Base *cmd);
  71
  72                 void newProject(const ProjectParams *params);
  73
  74                 void openProject();
  75                 void openProject(const QString &projectName);
  76
  77                 bool isOpen() const;
  78                 bool isValid() const;
  79
  80                 Dash::Network::Socket *socket() const;
  81
  82                 void reset();
  83
  84                 void showChatWindow();
  85
  86         protected:
  87                 virtual void readed(const QString &txt);
  88                 virtual void dataReaded(const QByteArray &data);
  89
  90         private slots:
  91                  void onReceiverFinished(const QString &fileName);
  92                  void onDisconnected();
  93
  94         private:
  95                 ProjectManager *m_manager;
  96                 Dash::Network::Socket *m_socket;
  97                 Dash::Network::FileReceiver *m_receiver;
  98
  99                 QString m_sign;
 100
 101                 Dash::Network::Package::Dispatcher *m_dispatcher;
 102
 103                 YAMF::Command::Processor *m_processor;
 104
 105                 QQueue<YAMF::Command::Base *> m_commands;
 106                 bool m_waitingResponse;
 107
 108                 QString m_currentPackage;
 109
 110                 Comm *m_comm;
 111 };
 112
 113 #endif