1 /***************************************************************************
2 * Copyright (C) 2005-2013 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"
40 #include "remotepeer.h"
43 class CoreAccountModel;
49 class CoreConnection : public QObject
54 enum ConnectionState {
62 CoreConnection(CoreAccountModel *model, QObject *parent = 0);
66 bool isConnected() const;
67 ConnectionState state() const;
68 CoreAccount currentAccount() const;
70 bool isEncrypted() const;
71 bool isLocalConnection() const;
73 int progressMinimum() const;
74 int progressMaximum() const;
75 int progressValue() const;
76 QString progressText() const;
78 //! Check if we consider the last connect as reconnect
79 bool wasReconnect() const { return _wasReconnect; }
82 const QSslSocket *sslSocket() const;
86 bool connectToCore(AccountId = 0);
87 void reconnectToCore();
88 void disconnectFromCore();
91 void stateChanged(CoreConnection::ConnectionState);
92 void encrypted(bool isEncrypted = true);
94 void lagUpdated(int msecs);
96 void connectionError(const QString &errorMsg);
97 void connectionErrorPopup(const QString &errorMsg);
98 void connectionWarnings(const QStringList &warnings);
99 void connectionMsg(const QString &msg);
102 void progressRangeChanged(int minimum, int maximum);
103 void progressValueChanged(int value);
104 void progressTextChanged(const QString &);
106 void startCoreSetup(const QVariantList &);
107 void coreSetupSuccess();
108 void coreSetupFailed(const QString &error);
110 void startInternalCore();
111 void connectToInternalCore(InternalPeer *connection);
113 // These signals MUST be handled synchronously!
114 void userAuthenticationRequired(CoreAccount *, bool *valid, const QString &errorMessage = QString());
115 void handleNoSslInClient(bool *accepted);
116 void handleNoSslInCore(bool *accepted);
118 void handleSslErrors(const QSslSocket *socket, bool *accepted, bool *permanently);
122 void connectToCurrentAccount();
123 void disconnectFromCore(const QString &errorString, bool wantReconnect = true);
125 void socketStateChanged(QAbstractSocket::SocketState);
126 void coreSocketError(QAbstractSocket::SocketError);
127 void coreHasData(const QVariant &item);
128 void coreSocketConnected();
129 void coreSocketDisconnected();
131 void clientInitAck(const QVariantMap &msg);
134 void networkInitDone();
135 void checkSyncState();
137 void syncToCore(const QVariantMap &sessionState);
138 void internalSessionStateReceived(const QVariant &packedState);
139 void sessionStateReceived(const QVariantMap &state);
141 void resetConnection(bool wantReconnect = false);
142 void connectionReady();
144 void loginToCore(const QString &user, const QString &password, bool remember); // for config wizard
145 void loginToCore(const QString &previousError = QString());
147 void loginFailed(const QString &errorMessage);
149 void doCoreSetup(const QVariant &setupData);
151 void updateProgress(int value, int maximum);
152 void setProgressText(const QString &text);
153 void setProgressValue(int value);
154 void setProgressMinimum(int minimum);
155 void setProgressMaximum(int maximum);
157 void setState(QAbstractSocket::SocketState socketState);
158 void setState(ConnectionState state);
161 void sslSocketEncrypted();
165 void networkDetectionModeChanged(const QVariant &mode);
166 void pingTimeoutIntervalChanged(const QVariant &interval);
167 void reconnectIntervalChanged(const QVariant &interval);
168 void reconnectTimeout();
171 void solidNetworkStatusChanged(Solid::Networking::Status status);
175 CoreAccountModel *_model;
176 CoreAccount _account;
177 QVariantMap _coreMsgBuffer;
179 QPointer<QTcpSocket> _socket;
180 QPointer<Peer> _peer;
181 ConnectionState _state;
183 QTimer _reconnectTimer;
187 QSet<QObject *> _netsToSync;
189 int _progressMinimum, _progressMaximum, _progressValue;
190 QString _progressText;
192 QString _coreInfoString(const QVariantMap &);
195 inline CoreAccountModel *accountModel() const;
197 friend class CoreConfigWizard;
201 Q_DECLARE_METATYPE(CoreConnection::ConnectionState)
204 inline int CoreConnection::progressMinimum() const { return _progressMinimum; }
205 inline int CoreConnection::progressMaximum() const { return _progressMaximum; }
206 inline int CoreConnection::progressValue() const { return _progressValue; }
207 inline QString CoreConnection::progressText() const { return _progressText; }
209 inline CoreConnection::ConnectionState CoreConnection::state() const { return _state; }
210 inline bool CoreConnection::isConnected() const { return state() >= Connected; }
211 inline CoreAccount CoreConnection::currentAccount() const { return _account; }
212 inline CoreAccountModel *CoreConnection::accountModel() const { return _model; }
215 inline const QSslSocket *CoreConnection::sslSocket() const { return qobject_cast<QSslSocket *>(_socket); }