1 /***************************************************************************
2 * Copyright (C) 2005-2012 by the Quassel Project *
3 * devel@quassel-irc.org *
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) version 3. *
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. *
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 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
21 #ifndef CORECONNECTION_H_
22 #define CORECONNECTION_H_
24 // TODO: support system application proxy (new in Qt 4.6)
30 # include <QSslSocket>
32 # include <QTcpSocket>
36 # include <Solid/Networking>
39 #include "coreaccount.h"
42 class CoreAccountModel;
46 class CoreConnection : public QObject
51 enum ConnectionState {
59 CoreConnection(CoreAccountModel *model, QObject *parent = 0);
63 inline bool isConnected() const;
64 inline ConnectionState state() const;
65 inline CoreAccount currentAccount() const;
67 bool isEncrypted() const;
68 bool isLocalConnection() const;
70 inline int progressMinimum() const;
71 inline int progressMaximum() const;
72 inline int progressValue() const;
73 inline QString progressText() const;
75 //! Check if we consider the last connect as reconnect
76 inline bool wasReconnect() const { return _wasReconnect; }
79 inline const QSslSocket *sslSocket() const;
83 bool connectToCore(AccountId = 0);
84 void reconnectToCore();
85 void disconnectFromCore();
88 void stateChanged(CoreConnection::ConnectionState);
89 void encrypted(bool isEncrypted = true);
91 void lagUpdated(int msecs);
93 void connectionError(const QString &errorMsg);
94 void connectionErrorPopup(const QString &errorMsg);
95 void connectionWarnings(const QStringList &warnings);
96 void connectionMsg(const QString &msg);
99 void progressRangeChanged(int minimum, int maximum);
100 void progressValueChanged(int value);
101 void progressTextChanged(const QString &);
103 void startCoreSetup(const QVariantList &);
104 void coreSetupSuccess();
105 void coreSetupFailed(const QString &error);
107 void startInternalCore();
108 void connectToInternalCore(SignalProxy *proxy);
110 // These signals MUST be handled synchronously!
111 void userAuthenticationRequired(CoreAccount *, bool *valid, const QString &errorMessage = QString());
112 void handleNoSslInClient(bool *accepted);
113 void handleNoSslInCore(bool *accepted);
115 void handleSslErrors(const QSslSocket *socket, bool *accepted, bool *permanently);
119 void connectToCurrentAccount();
120 void disconnectFromCore(const QString &errorString, bool wantReconnect = true);
122 void socketStateChanged(QAbstractSocket::SocketState);
123 void coreSocketError(QAbstractSocket::SocketError);
125 void coreSocketConnected();
126 void coreSocketDisconnected();
128 void clientInitAck(const QVariantMap &msg);
131 void networkInitDone();
132 void checkSyncState();
134 void syncToCore(const QVariantMap &sessionState);
135 void internalSessionStateReceived(const QVariant &packedState);
136 void sessionStateReceived(const QVariantMap &state);
138 void resetConnection(bool wantReconnect = false);
139 void connectionReady();
141 void loginToCore(const QString &user, const QString &password, bool remember); // for config wizard
142 void loginToCore(const QString &previousError = QString());
144 void loginFailed(const QString &errorMessage);
146 void doCoreSetup(const QVariant &setupData);
148 void updateProgress(int value, int maximum);
149 void setProgressText(const QString &text);
150 void setProgressValue(int value);
151 void setProgressMinimum(int minimum);
152 void setProgressMaximum(int maximum);
154 void setState(QAbstractSocket::SocketState socketState);
155 void setState(ConnectionState state);
158 void sslSocketEncrypted();
162 void networkDetectionModeChanged(const QVariant &mode);
163 void pingTimeoutIntervalChanged(const QVariant &interval);
164 void reconnectIntervalChanged(const QVariant &interval);
165 void reconnectTimeout();
168 void solidNetworkStatusChanged(Solid::Networking::Status status);
172 CoreAccountModel *_model;
173 CoreAccount _account;
174 QVariantMap _coreMsgBuffer;
176 QPointer<QAbstractSocket> _socket;
178 ConnectionState _state;
180 QTimer _reconnectTimer;
183 QSet<QObject *> _netsToSync;
185 int _progressMinimum, _progressMaximum, _progressValue;
186 QString _progressText;
188 QString _coreInfoString(const QVariantMap &);
190 bool _requestedDisconnect;
192 inline CoreAccountModel *accountModel() const;
194 friend class CoreConfigWizard;
198 Q_DECLARE_METATYPE(CoreConnection::ConnectionState)
201 int CoreConnection::progressMinimum() const { return _progressMinimum; }
202 int CoreConnection::progressMaximum() const { return _progressMaximum; }
203 int CoreConnection::progressValue() const { return _progressValue; }
204 QString CoreConnection::progressText() const { return _progressText; }
206 CoreConnection::ConnectionState CoreConnection::state() const { return _state; }
207 bool CoreConnection::isConnected() const { return state() >= Connected; }
208 CoreAccount CoreConnection::currentAccount() const { return _account; }
209 CoreAccountModel *CoreConnection::accountModel() const { return _model; }
212 const QSslSocket *CoreConnection::sslSocket() const { return qobject_cast<QSslSocket *>(_socket); }