qdbusserver.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
4** Copyright (C) 2015 Intel Corporation.-
5** Contact: http://www.qt.io/licensing/-
6**-
7** This file is part of the QtDBus module of the Qt Toolkit.-
8**-
9** $QT_BEGIN_LICENSE:LGPL21$-
10** Commercial License Usage-
11** Licensees holding valid commercial Qt licenses may use this file in-
12** accordance with the commercial license agreement provided with the-
13** Software or, alternatively, in accordance with the terms contained in-
14** a written agreement between you and The Qt Company. For licensing terms-
15** and conditions see http://www.qt.io/terms-conditions. For further-
16** information use the contact form at http://www.qt.io/contact-us.-
17**-
18** GNU Lesser General Public License Usage-
19** Alternatively, this file may be used under the terms of the GNU Lesser-
20** General Public License version 2.1 or version 3 as published by the Free-
21** Software Foundation and appearing in the file LICENSE.LGPLv21 and-
22** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
23** following information to ensure the GNU Lesser General Public License-
24** requirements will be met: https://www.gnu.org/licenses/lgpl.html and-
25** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.-
26**-
27** As a special exception, The Qt Company gives you certain additional-
28** rights. These rights are described in The Qt Company LGPL Exception-
29** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
30**-
31** $QT_END_LICENSE$-
32**-
33****************************************************************************/-
34-
35#include "qdbusserver.h"-
36#include "qdbusconnection_p.h"-
37#include "qdbusconnectionmanager_p.h"-
38#include "qdbusutil_p.h"-
39-
40#ifndef QT_NO_DBUS-
41-
42QT_BEGIN_NAMESPACE-
43-
44/*!-
45 \class QDBusServer-
46 \inmodule QtDBus-
47-
48 \brief The QDBusServer class provides peer-to-peer communication-
49 between processes on the same computer.-
50*/-
51-
52/*!-
53 Constructs a QDBusServer with the given \a address, and the given-
54 \a parent.-
55*/-
56QDBusServer::QDBusServer(const QString &address, QObject *parent)-
57 : QObject(parent), d(0)-
58{-
59 if (address.isEmpty())
address.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
60 return;
never executed: return;
0
61-
62 if (!qdbus_loadLibDBus())
!qdbus_loadLibDBus()Description
TRUEnever evaluated
FALSEnever evaluated
0
63 return;
never executed: return;
0
64-
65 emit QDBusConnectionManager::instance()->serverRequested(address, this);-
66 QObject::connect(d, SIGNAL(newServerConnection(QDBusConnectionPrivate*)),-
67 this, SLOT(_q_newConnection(QDBusConnectionPrivate*)), Qt::QueuedConnection);-
68}
never executed: end of block
0
69-
70/*!-
71 Constructs a QDBusServer with the given \a parent. The server will listen-
72 for connections in \c {/tmp} (on Unix systems) or on a TCP port bound to-
73 localhost (elsewhere).-
74*/-
75QDBusServer::QDBusServer(QObject *parent)-
76 : QObject(parent)-
77{-
78#ifdef Q_OS_UNIX-
79 // Use Unix sockets on Unix systems only-
80 const QString address = QStringLiteral("unix:tmpdir=/tmp");
executed 20 times by 6 tests: return qstring_literal_temp;
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
20
81#else-
82 const QString address = QStringLiteral("tcp:");-
83#endif-
84-
85 if (!qdbus_loadLibDBus()) {
!qdbus_loadLibDBus()Description
TRUEnever evaluated
FALSEevaluated 20 times by 6 tests
Evaluated by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
0-20
86 d = 0;-
87 return;
never executed: return;
0
88 }-
89-
90 emit QDBusConnectionManager::instance()->serverRequested(address, this);-
91 QObject::connect(d, SIGNAL(newServerConnection(QDBusConnectionPrivate*)),-
92 this, SLOT(_q_newConnection(QDBusConnectionPrivate*)), Qt::QueuedConnection);-
93}
executed 20 times by 6 tests: end of block
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
20
94-
95/*!-
96 Destructs a QDBusServer-
97*/-
98QDBusServer::~QDBusServer()-
99{-
100 QWriteLocker locker(&d->lock);-
101 if (QDBusConnectionManager::instance()) {
QDBusConnectio...er::instance()Description
TRUEevaluated 20 times by 6 tests
Evaluated by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
FALSEnever evaluated
0-20
102 QMutexLocker locker(&QDBusConnectionManager::instance()->mutex);-
103 Q_FOREACH (const QString &name, d->serverConnectionNames) {-
104 QDBusConnectionManager::instance()->removeConnection(name);-
105 }
executed 158 times by 6 tests: end of block
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
158
106 d->serverConnectionNames.clear();-
107 }
executed 20 times by 6 tests: end of block
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
20
108 d->serverObject = Q_NULLPTR;-
109 d->ref.store(0);-
110 d->deleteLater();-
111}
executed 20 times by 6 tests: end of block
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
20
112-
113/*!-
114 Returns \c true if this QDBusServer object is connected.-
115-
116 If it isn't connected, you need to call the constructor again.-
117*/-
118bool QDBusServer::isConnected() const-
119{-
120 return d && d->server && q_dbus_server_get_is_connected(d->server);
executed 37 times by 5 tests: return d && d->server && q_dbus_server_get_is_connected(d->server);
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
dDescription
TRUEevaluated 37 times by 5 tests
Evaluated by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
FALSEnever evaluated
d->serverDescription
TRUEevaluated 37 times by 5 tests
Evaluated by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
FALSEnever evaluated
q_dbus_server_...ted(d->server)Description
TRUEevaluated 37 times by 5 tests
Evaluated by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
FALSEnever evaluated
0-37
121}-
122-
123/*!-
124 Returns the last error that happened in this server.-
125-
126 This function is provided for low-level code.-
127*/-
128QDBusError QDBusServer::lastError() const-
129{-
130 return d ? d->lastError : QDBusError(QDBusError::Disconnected, QDBusUtil::disconnectedErrorMessage());
never executed: return d ? d->lastError : QDBusError(QDBusError::Disconnected, QDBusUtil::disconnectedErrorMessage());
dDescription
TRUEnever evaluated
FALSEnever evaluated
0
131}-
132-
133/*!-
134 Returns the address this server is associated with.-
135*/-
136QString QDBusServer::address() const-
137{-
138 QString addr;-
139 if (d && d->server) {
dDescription
TRUEevaluated 40 times by 6 tests
Evaluated by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
FALSEnever evaluated
d->serverDescription
TRUEevaluated 40 times by 6 tests
Evaluated by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
FALSEnever evaluated
0-40
140 char *c = q_dbus_server_get_address(d->server);-
141 addr = QString::fromUtf8(c);-
142 q_dbus_free(c);-
143 }
executed 40 times by 6 tests: end of block
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
40
144-
145 return addr;
executed 40 times by 6 tests: return addr;
Executed by:
  • tst_qdbusabstractadaptor - unknown status
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusconnection - unknown status
  • tst_qdbusconnection_no_app - unknown status
  • tst_qdbusconnection_spyhook - unknown status
  • tst_qdbusinterface - unknown status
40
146}-
147-
148/*!-
149 \since 5.3-
150-
151 If \a value is set to true, an incoming connection can proceed even if the-
152 connecting client is not authenticated as a user.-
153-
154 By default, this value is false.-
155-
156 \sa isAnonymousAuthenticationAllowed()-
157*/-
158void QDBusServer::setAnonymousAuthenticationAllowed(bool value)-
159{-
160 d->anonymousAuthenticationAllowed = value;-
161}
never executed: end of block
0
162-
163/*!-
164 \since 5.3-
165-
166 Returns true if anonymous authentication is allowed.-
167-
168 \sa setAnonymousAuthenticationAllowed()-
169*/-
170bool QDBusServer::isAnonymousAuthenticationAllowed() const-
171{-
172 return d->anonymousAuthenticationAllowed;
never executed: return d->anonymousAuthenticationAllowed;
0
173}-
174-
175/*!-
176 \fn void QDBusServer::newConnection(const QDBusConnection &connection)-
177-
178 This signal is emitted when a new client connection \a connection is-
179 established to the server.-
180 */-
181-
182QT_END_NAMESPACE-
183-
184#include "moc_qdbusserver.cpp"-
185-
186#endif // QT_NO_DBUS-
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