1 /***************************************************************************
2 * Copyright (C) 2009 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 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 {
50 enum ConnectionState {
58 CoreConnection(CoreAccountModel *model, QObject *parent = 0);
62 inline bool isConnected() const;
63 inline ConnectionState state() const;
64 inline CoreAccount currentAccount() const;
66 bool isEncrypted() const;
67 bool isLocalConnection() const;
69 inline int progressMinimum() const;
70 inline int progressMaximum() const;
71 inline int progressValue() const;
72 inline QString progressText() const;
75 inline const QSslSocket *sslSocket() const;
79 bool connectToCore(AccountId = 0);
80 void reconnectToCore();
81 void disconnectFromCore();
84 void stateChanged(CoreConnection::ConnectionState);
85 void encrypted(bool isEncrypted = true);
88 void connectionError(const QString &errorMsg);
89 void connectionErrorPopup(const QString &errorMsg);
90 void connectionWarnings(const QStringList &warnings);
91 void connectionMsg(const QString &msg);
94 void progressRangeChanged(int minimum, int maximum);
95 void progressValueChanged(int value);
96 void progressTextChanged(const QString &);
98 void startCoreSetup(const QVariantList &);
99 void coreSetupSuccess();
100 void coreSetupFailed(const QString &error);
102 void startInternalCore();
103 void connectToInternalCore(SignalProxy *proxy);
105 // These signals MUST be handled synchronously!
106 void userAuthenticationRequired(CoreAccount *, bool *valid, const QString &errorMessage = QString());
107 void handleNoSslInClient(bool *accepted);
108 void handleNoSslInCore(bool *accepted);
110 void handleSslErrors(const QSslSocket *socket, bool *accepted, bool *permanently);
114 void connectToCurrentAccount();
115 void disconnectFromCore(const QString &errorString, bool wantReconnect = true);
117 void socketStateChanged(QAbstractSocket::SocketState);
118 void coreSocketError(QAbstractSocket::SocketError);
120 void coreSocketConnected();
121 void coreSocketDisconnected();
123 void clientInitAck(const QVariantMap &msg);
126 void networkInitDone();
127 void checkSyncState();
129 void syncToCore(const QVariantMap &sessionState);
130 void internalSessionStateReceived(const QVariant &packedState);
131 void sessionStateReceived(const QVariantMap &state);
133 void resetConnection(bool wantReconnect = false);
134 void connectionReady();
136 void loginToCore(const QString &user, const QString &password, bool remember); // for config wizard
137 void loginToCore(const QString &previousError = QString());
139 void loginFailed(const QString &errorMessage);
141 void doCoreSetup(const QVariant &setupData);
143 void updateProgress(int value, int maximum);
144 void setProgressText(const QString &text);
145 void setProgressValue(int value);
146 void setProgressMinimum(int minimum);
147 void setProgressMaximum(int maximum);
149 void setState(QAbstractSocket::SocketState socketState);
150 void setState(ConnectionState state);
153 void sslSocketEncrypted();
157 void networkDetectionModeChanged(const QVariant &mode);
158 void pingTimeoutIntervalChanged(const QVariant &interval);
159 void reconnectIntervalChanged(const QVariant &interval);
160 void reconnectTimeout();
163 void solidNetworkStatusChanged(Solid::Networking::Status status);
167 CoreAccountModel *_model;
168 CoreAccount _account;
169 QVariantMap _coreMsgBuffer;
171 QPointer<QAbstractSocket> _socket;
173 ConnectionState _state;
175 QTimer _reconnectTimer;
178 QSet<QObject *> _netsToSync;
180 int _progressMinimum, _progressMaximum, _progressValue;
181 QString _progressText;
183 QString _coreInfoString(const QVariantMap &);
185 inline CoreAccountModel *accountModel() const;
187 friend class CoreConfigWizard;
190 Q_DECLARE_METATYPE(CoreConnection::ConnectionState)
193 int CoreConnection::progressMinimum() const { return _progressMinimum; }
194 int CoreConnection::progressMaximum() const { return _progressMaximum; }
195 int CoreConnection::progressValue() const { return _progressValue; }
196 QString CoreConnection::progressText() const { return _progressText; }
198 CoreConnection::ConnectionState CoreConnection::state() const { return _state; }
199 bool CoreConnection::isConnected() const { return state() >= Connected; }
200 CoreAccount CoreConnection::currentAccount() const { return _account; }
201 CoreAccountModel *CoreConnection::accountModel() const { return _model; }
204 const QSslSocket *CoreConnection::sslSocket() const { return qobject_cast<QSslSocket *>(_socket); }