1 /***************************************************************************
2 * Copyright (C) 2005-07 by The Quassel IRC Development Team *
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) any later version. *
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 #include "signalproxy.h"
23 SignalProxy::SignalProxy(ProxyType _type, QIODevice *dev, QObject *parent) : QObject(parent), type(_type) {
26 qWarning() << tr("Device given for ProxyType == Server, ignoring...").toAscii();
33 SignalProxy::~SignalProxy() {
34 //qDebug() << "peers:" << peers.count();
35 foreach(Connection conn, peers) {
36 conn.peer->deleteLater(); conn.device->deleteLater();
40 void SignalProxy::addPeer(QIODevice *dev) {
41 if(type == Client && peers.count()) {
42 qWarning() << tr("Cannot add more than one peer to a SignalProxy in client mode!").toAscii();
47 conn.peer = new QxtRPCPeer(dev, QxtRPCPeer::Peer, this);
48 connect(conn.peer, SIGNAL(peerDisconnected()), this, SLOT(socketDisconnected()));
50 foreach(SlotDesc slot, attachedSlots) {
51 conn.peer->attachSlot(slot.rpcFunction, slot.recv, slot.slot);
53 foreach(SignalDesc sig, attachedSignals) {
54 conn.peer->attachSignal(sig.sender, sig.signal, sig.rpcFunction);
60 void SignalProxy::socketDisconnected() {
61 for(int i = 0; i < peers.count(); i++) {
62 Connection conn = peers[i];
63 QAbstractSocket *sock = qobject_cast<QAbstractSocket*>(conn.device);
65 if(sock->state() == QAbstractSocket::UnconnectedState) {
66 peers[i].peer->deleteLater(); peers[i].device->deleteLater();
68 emit peerDisconnected();
74 void SignalProxy::attachSignal(QObject* sender, const char* signal, const QByteArray& rpcFunction) {
75 disconnect(sender, SIGNAL(destroyed(QObject *)), this, SLOT(detachObject(QObject *)));
76 connect(sender, SIGNAL(destroyed(QObject *)), this, SLOT(detachObject(QObject *)));
78 foreach(Connection conn, peers) {
79 conn.peer->attachSignal(sender, signal, rpcFunction);
81 attachedSignals.append(SignalDesc(sender, signal, rpcFunction));
84 void SignalProxy::attachSlot(const QByteArray& rpcFunction, QObject* recv, const char* slot) {
85 disconnect(recv, SIGNAL(destroyed(QObject *)), this, SLOT(detachObject(QObject *)));
86 connect(recv, SIGNAL(destroyed(QObject *)), this, SLOT(detachObject(QObject *)));
88 foreach(Connection conn, peers) {
89 conn.peer->attachSlot(rpcFunction, recv, slot);
91 attachedSlots.append(SlotDesc(rpcFunction, recv, slot));
94 void SignalProxy::detachObject(QObject* obj) {
95 //Q_ASSERT(false); // not done yet
96 foreach(Connection conn, peers) {
97 conn.peer->detachObject(obj);
99 QList<SignalDesc> sigs;
100 foreach(SignalDesc desc, attachedSignals) {
101 if(desc.sender != obj) sigs << desc;
103 attachedSignals = sigs;
104 QList<SlotDesc> slot;
105 foreach(SlotDesc desc, attachedSlots) {
106 if(desc.recv != obj) slot << desc;
108 attachedSlots = slot;
112 void SignalProxy::sendSignal(const char *signal, QVariant p1, QVariant p2, QVariant p3, QVariant p4, QVariant p5, QVariant p6, QVariant p7, QVariant p8, QVariant p9) {
113 foreach(Connection conn, peers) {
114 conn.peer->call(signal, p1, p2, p3, p4, p5, p6, p7, p8, p9);