git.maemo.org Git - movie-schedule/blob - src/utils/connectivitymanager.cpp

   1 // Copyright 2010 Jochen Becher
   2 //
   3 // This file is part of MovieSchedule.
   4 //
   5 // MovieSchedule 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 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // MovieSchedule 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 MovieSchedule.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 #include "connectivitymanager.h"
  19
  20 #include <QDBusMessage>
  21 #include <QDBusInterface>
  22 #ifdef MAEMO_SDK
  23 #include <icd/dbus_api.h>
  24 #endif
  25
  26 ConnectivityManager::ConnectivityManager(QObject *parent)
  27     : QObject(parent),
  28     _dbus_connection(QDBusConnection::systemBus()),
  29 #ifdef MAEMO_SDK
  30     _interface(new QDBusInterface(ICD_DBUS_API_INTERFACE,
  31                                   ICD_DBUS_API_PATH,
  32                                   ICD_DBUS_API_INTERFACE,
  33                                   _dbus_connection))
  34 #else
  35     _interface(0)
  36 #endif
  37 {
  38 #ifdef MAEMO_SDK
  39     _dbus_connection.connect(ICD_DBUS_API_INTERFACE, ICD_DBUS_API_PATH, ICD_DBUS_API_INTERFACE,
  40                              ICD_DBUS_API_STATISTICS_SIG, this, SLOT(StatisticsSentResult(const QDBusMessage&)));
  41     _dbus_connection.connect(ICD_DBUS_API_INTERFACE, ICD_DBUS_API_PATH, ICD_DBUS_API_INTERFACE,
  42                              ICD_DBUS_API_STATE_SIG, this, SLOT(ChangeState(const QDBusMessage&)));
  43 #endif
  44 }
  45
  46 ConnectivityManager::~ConnectivityManager()
  47 {
  48 #ifdef MAEMO_SDK
  49     _dbus_connection.disconnect(ICD_DBUS_API_INTERFACE, ICD_DBUS_API_PATH, ICD_DBUS_API_INTERFACE,
  50                                 ICD_DBUS_API_STATE_SIG, this, SLOT(ChangeState(const QDBusMessage&)));
  51     _dbus_connection.disconnect(ICD_DBUS_API_INTERFACE, ICD_DBUS_API_PATH, ICD_DBUS_API_INTERFACE,
  52                                 ICD_DBUS_API_STATISTICS_SIG, this, SLOT(StatisticsSentResult(const QDBusMessage&)));
  53 #endif
  54 }
  55
  56 void ConnectivityManager::Connect()
  57 {
  58 #ifdef MAEMO_SDK
  59     _interface->call(ICD_DBUS_API_CONNECT_REQ,
  60                      QVariant((unsigned int) ICD_CONNECTION_FLAG_USER_EVENT));
  61 #endif
  62     UpdateConnectionState();
  63 }
  64
  65 void ConnectivityManager::Disconnect()
  66 {
  67 #ifdef MAEMO_SDK
  68     _interface->call(ICD_DBUS_API_DISCONNECT_REQ,
  69                      QVariant((unsigned int) ICD_CONNECTION_FLAG_USER_EVENT));
  70 #endif
  71 }
  72
  73 void ConnectivityManager::UpdateConnectionState()
  74 {
  75 #ifdef MAEMO_SDK
  76     _interface->call(ICD_DBUS_API_STATE_REQ);
  77 #endif
  78     emit Connected();
  79 }
  80
  81 void ConnectivityManager::StatisticsSentResult(const QDBusMessage &rep)
  82 {
  83     Q_UNUSED(rep);
  84 }
  85
  86 void ConnectivityManager::ChangeState(const QDBusMessage &rep)
  87 {
  88 #ifdef MAEMO_SDK
  89     QString connection_error = rep.arguments().value(6).value<QString>();
  90
  91     if (!connection_error.isEmpty()) {
  92         emit Error();
  93         return;
  94     }
  95
  96     unsigned int connection_status = rep.arguments().value(7).value<unsigned int>();
  97
  98     switch (connection_status) {
  99     case ICD_STATE_DISCONNECTED:
 100         emit Disconnected();
 101         break;
 102     case ICD_STATE_CONNECTING:
 103         break;
 104     case ICD_STATE_CONNECTED:
 105         emit Connected();
 106         break;
 107     case ICD_STATE_DISCONNECTING:
 108         break;
 109     case ICD_STATE_LIMITED_CONN_ENABLED:
 110         break;
 111     case ICD_STATE_LIMITED_CONN_DISABLED:
 112         break;
 113     case ICD_STATE_SEARCH_START:
 114         break;
 115     case ICD_STATE_SEARCH_STOP:
 116         break;
 117     case ICD_STATE_INTERNAL_ADDRESS_ACQUIRED:
 118         break;
 119     }
 120 #else
 121     Q_UNUSED(rep);
 122 #endif
 123 }