qhostinfo_unix.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the QtNetwork module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL21$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
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13** a written agreement between you and The Qt Company. For licensing terms-
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15** information use the contact form at http://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 2.1 or version 3 as published by the Free-
20** Software Foundation and appearing in the file LICENSE.LGPLv21 and-
21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
22** following information to ensure the GNU Lesser General Public License-
23** requirements will be met: https://www.gnu.org/licenses/lgpl.html and-
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25**-
26** As a special exception, The Qt Company gives you certain additional-
27** rights. These rights are described in The Qt Company LGPL Exception-
28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34//#define QHOSTINFO_DEBUG-
35-
36#include "qplatformdefs.h"-
37-
38#include "qhostinfo_p.h"-
39#include "private/qnativesocketengine_p.h"-
40#include "qiodevice.h"-
41#include <qbytearray.h>-
42#include <qlibrary.h>-
43#include <qbasicatomic.h>-
44#include <qurl.h>-
45#include <qfile.h>-
46#include <private/qnet_unix_p.h>-
47-
48#include <sys/types.h>-
49#include <netdb.h>-
50#include <arpa/inet.h>-
51#if defined(Q_OS_VXWORKS)-
52# include <hostLib.h>-
53#else-
54# include <resolv.h>-
55#endif-
56-
57#if defined(__GNU_LIBRARY__) && !defined(__UCLIBC__)-
58# include <gnu/lib-names.h>-
59#endif-
60-
61#if defined (QT_NO_GETADDRINFO)-
62static QBasicMutex getHostByNameMutex;-
63#endif-
64-
65QT_BEGIN_NAMESPACE-
66-
67// Almost always the same. If not, specify in qplatformdefs.h.-
68#if !defined(QT_SOCKOPTLEN_T)-
69# define QT_SOCKOPTLEN_T QT_SOCKLEN_T-
70#endif-
71-
72// HP-UXi has a bug in getaddrinfo(3) that makes it thread-unsafe-
73// with this flag. So disable it in that platform.-
74#if defined(AI_ADDRCONFIG) && !defined(Q_OS_HPUX)-
75# define Q_ADDRCONFIG AI_ADDRCONFIG-
76#endif-
77-
78typedef struct __res_state *res_state_ptr;-
79-
80typedef int (*res_init_proto)(void);-
81static res_init_proto local_res_init = 0;-
82typedef int (*res_ninit_proto)(res_state_ptr);-
83static res_ninit_proto local_res_ninit = 0;-
84typedef void (*res_nclose_proto)(res_state_ptr);-
85static res_nclose_proto local_res_nclose = 0;-
86static res_state_ptr local_res = 0;-
87-
88static bool resolveLibraryInternal()-
89{-
90#if !defined(QT_NO_LIBRARY) && !defined(Q_OS_QNX)-
91 QLibrary lib;-
92#ifdef LIBRESOLV_SO-
93 lib.setFileName(QStringLiteral(LIBRESOLV_SO));
executed 24 times by 24 tests: return qstring_literal_temp;
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
24
94 if (!lib.load())
!lib.load()Description
TRUEnever evaluated
FALSEevaluated 24 times by 24 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
0-24
95#endif-
96 {-
97 lib.setFileName(QLatin1String("resolv"));-
98 if (!lib.load())
!lib.load()Description
TRUEnever evaluated
FALSEnever evaluated
0
99 return false;
never executed: return false;
0
100 }
never executed: end of block
0
101-
102 local_res_init = res_init_proto(lib.resolve("__res_init"));-
103 if (!local_res_init)
!local_res_initDescription
TRUEnever evaluated
FALSEevaluated 24 times by 24 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
0-24
104 local_res_init = res_init_proto(lib.resolve("res_init"));
never executed: local_res_init = res_init_proto(lib.resolve("res_init"));
0
105-
106 local_res_ninit = res_ninit_proto(lib.resolve("__res_ninit"));-
107 if (!local_res_ninit)
!local_res_ninitDescription
TRUEnever evaluated
FALSEevaluated 24 times by 24 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
0-24
108 local_res_ninit = res_ninit_proto(lib.resolve("res_ninit"));
never executed: local_res_ninit = res_ninit_proto(lib.resolve("res_ninit"));
0
109-
110 if (!local_res_ninit) {
!local_res_ninitDescription
TRUEnever evaluated
FALSEevaluated 24 times by 24 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
0-24
111 // if we can't get a thread-safe context, we have to use the global _res state-
112 local_res = res_state_ptr(lib.resolve("_res"));-
113 } else {
never executed: end of block
0
114 local_res_nclose = res_nclose_proto(lib.resolve("res_nclose"));-
115 if (!local_res_nclose)
!local_res_ncloseDescription
TRUEevaluated 24 times by 24 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
FALSEnever evaluated
0-24
116 local_res_nclose = res_nclose_proto(lib.resolve("__res_nclose"));
executed 24 times by 24 tests: local_res_nclose = res_nclose_proto(lib.resolve("__res_nclose"));
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
24
117 if (!local_res_nclose)
!local_res_ncloseDescription
TRUEnever evaluated
FALSEevaluated 24 times by 24 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
0-24
118 local_res_ninit = 0;
never executed: local_res_ninit = 0;
0
119 }
executed 24 times by 24 tests: end of block
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
24
120#endif-
121-
122 return true;
executed 24 times by 24 tests: return true;
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
24
123}-
124Q_GLOBAL_STATIC_WITH_ARGS(bool, resolveLibrary, (resolveLibraryInternal()))
executed 24 times by 24 tests: end of block
Executed by:
  • tst_lancelot - unknown status
  • tst_networkselftest - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qabstractnetworkcache - unknown status
  • tst_qftp - unknown status
  • tst_qhostinfo - unknown status
  • tst_qhttpnetworkconnection - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qnetworkaccessmanager_and_qprogressdialog - unknown status
  • tst_qnetworkdiskcache - unknown status
  • tst_qnetworkinterface - unknown status
  • tst_qnetworkproxyfactory - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpserver - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
  • tst_qudpsocket - unknown status
  • tst_spdy - unknown status
executed 24 times by 24 tests: guard.store(QtGlobalStatic::Destroyed);
Executed by:
  • tst_lancelot - unknown status
  • tst_networkselftest - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qabstractnetworkcache - unknown status
  • tst_qftp - unknown status
  • tst_qhostinfo - unknown status
  • tst_qhttpnetworkconnection - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qnetworkaccessmanager_and_qprogressdialog - unknown status
  • tst_qnetworkdiskcache - unknown status
  • tst_qnetworkinterface - unknown status
  • tst_qnetworkproxyfactory - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpserver - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
  • tst_qudpsocket - unknown status
  • tst_spdy - unknown status
executed 2418 times by 25 tests: return &holder.value;
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
guard.load() =...c::InitializedDescription
TRUEevaluated 24 times by 24 tests
Evaluated by:
  • tst_lancelot - unknown status
  • tst_networkselftest - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qabstractnetworkcache - unknown status
  • tst_qftp - unknown status
  • tst_qhostinfo - unknown status
  • tst_qhttpnetworkconnection - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qnetworkaccessmanager_and_qprogressdialog - unknown status
  • tst_qnetworkdiskcache - unknown status
  • tst_qnetworkinterface - unknown status
  • tst_qnetworkproxyfactory - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpserver - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
  • tst_qudpsocket - unknown status
  • tst_spdy - unknown status
FALSEnever evaluated
0-2418
125-
126QHostInfo QHostInfoAgent::fromName(const QString &hostName)-
127{-
128 QHostInfo results;-
129-
130#if defined(QHOSTINFO_DEBUG)-
131 qDebug("QHostInfoAgent::fromName(%s) looking up...",-
132 hostName.toLatin1().constData());-
133#endif-
134-
135 // Load res_init on demand.-
136 resolveLibrary();-
137-
138 // If res_init is available, poll it.-
139 if (local_res_init)
local_res_initDescription
TRUEevaluated 2416 times by 25 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
FALSEnever evaluated
0-2416
140 local_res_init();
executed 2416 times by 25 tests: local_res_init();
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
2416
141-
142 QHostAddress address;-
143 if (address.setAddress(hostName)) {
address.setAddress(hostName)Description
TRUEevaluated 24 times by 1 test
Evaluated by:
  • tst_QHostInfo
FALSEevaluated 2392 times by 25 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
24-2392
144 // Reverse lookup-
145// Reverse lookups using getnameinfo are broken on darwin, use gethostbyaddr instead.-
146#if !defined (QT_NO_GETADDRINFO) && !defined (Q_OS_DARWIN)-
147 sockaddr_in sa4;-
148 sockaddr_in6 sa6;-
149 sockaddr *sa = 0;-
150 QT_SOCKLEN_T saSize = 0;-
151 if (address.protocol() == QAbstractSocket::IPv4Protocol) {
address.protoc...::IPv4ProtocolDescription
TRUEevaluated 16 times by 1 test
Evaluated by:
  • tst_QHostInfo
FALSEevaluated 8 times by 1 test
Evaluated by:
  • tst_QHostInfo
8-16
152 sa = (sockaddr *)&sa4;-
153 saSize = sizeof(sa4);-
154 memset(&sa4, 0, sizeof(sa4));-
155 sa4.sin_family = AF_INET;-
156 sa4.sin_addr.s_addr = htonl(address.toIPv4Address());-
157 }
executed 16 times by 1 test: end of block
Executed by:
  • tst_QHostInfo
16
158 else {-
159 sa = (sockaddr *)&sa6;-
160 saSize = sizeof(sa6);-
161 memset(&sa6, 0, sizeof(sa6));-
162 sa6.sin6_family = AF_INET6;-
163 memcpy(sa6.sin6_addr.s6_addr, address.toIPv6Address().c, sizeof(sa6.sin6_addr.s6_addr));-
164 }
executed 8 times by 1 test: end of block
Executed by:
  • tst_QHostInfo
8
165-
166 char hbuf[NI_MAXHOST];-
167 if (sa && getnameinfo(sa, saSize, hbuf, sizeof(hbuf), 0, 0, 0) == 0)
saDescription
TRUEevaluated 24 times by 1 test
Evaluated by:
  • tst_QHostInfo
FALSEnever evaluated
getnameinfo(sa... 0, 0, 0) == 0Description
TRUEevaluated 24 times by 1 test
Evaluated by:
  • tst_QHostInfo
FALSEnever evaluated
0-24
168 results.setHostName(QString::fromLatin1(hbuf));
executed 24 times by 1 test: results.setHostName(QString::fromLatin1(hbuf));
Executed by:
  • tst_QHostInfo
24
169#else-
170 in_addr_t inetaddr = qt_safe_inet_addr(hostName.toLatin1().constData());-
171 struct hostent *ent = gethostbyaddr((const char *)&inetaddr, sizeof(inetaddr), AF_INET);-
172 if (ent)-
173 results.setHostName(QString::fromLatin1(ent->h_name));-
174#endif-
175-
176 if (results.hostName().isEmpty())
results.hostName().isEmpty()Description
TRUEnever evaluated
FALSEevaluated 24 times by 1 test
Evaluated by:
  • tst_QHostInfo
0-24
177 results.setHostName(address.toString());
never executed: results.setHostName(address.toString());
0
178 results.setAddresses(QList<QHostAddress>() << address);-
179 return results;
executed 24 times by 1 test: return results;
Executed by:
  • tst_QHostInfo
24
180 }-
181-
182 // IDN support-
183 QByteArray aceHostname = QUrl::toAce(hostName);-
184 results.setHostName(hostName);-
185 if (aceHostname.isEmpty()) {
aceHostname.isEmpty()Description
TRUEevaluated 17 times by 2 tests
Evaluated by:
  • tst_QHostInfo
  • tst_Spdy
FALSEevaluated 2375 times by 25 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
17-2375
186 results.setError(QHostInfo::HostNotFound);-
187 results.setErrorString(hostName.isEmpty() ?-
188 QCoreApplication::translate("QHostInfoAgent", "No host name given") :-
189 QCoreApplication::translate("QHostInfoAgent", "Invalid hostname"));-
190 return results;
executed 17 times by 2 tests: return results;
Executed by:
  • tst_QHostInfo
  • tst_Spdy
17
191 }-
192-
193#if !defined (QT_NO_GETADDRINFO)-
194 // Call getaddrinfo, and place all IPv4 addresses at the start and-
195 // the IPv6 addresses at the end of the address list in results.-
196 addrinfo *res = 0;-
197 struct addrinfo hints;-
198 memset(&hints, 0, sizeof(hints));-
199 hints.ai_family = PF_UNSPEC;-
200#ifdef Q_ADDRCONFIG-
201 hints.ai_flags = Q_ADDRCONFIG;-
202#endif-
203-
204 int result = getaddrinfo(aceHostname.constData(), 0, &hints, &res);-
205# ifdef Q_ADDRCONFIG-
206 if (result == EAI_BADFLAGS) {
result == -1Description
TRUEnever evaluated
FALSEevaluated 2375 times by 25 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
0-2375
207 // if the lookup failed with AI_ADDRCONFIG set, try again without it-
208 hints.ai_flags = 0;-
209 result = getaddrinfo(aceHostname.constData(), 0, &hints, &res);-
210 }
never executed: end of block
0
211# endif-
212-
213 if (result == 0) {
result == 0Description
TRUEevaluated 2223 times by 23 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
FALSEevaluated 152 times by 12 tests
Evaluated by:
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qtcpsocket - unknown status
152-2223
214 addrinfo *node = res;-
215 QList<QHostAddress> addresses;-
216 while (node) {
nodeDescription
TRUEevaluated 7191 times by 23 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
FALSEevaluated 2223 times by 23 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
2223-7191
217#ifdef QHOSTINFO_DEBUG-
218 qDebug() << "getaddrinfo node: flags:" << node->ai_flags << "family:" << node->ai_family << "ai_socktype:" << node->ai_socktype << "ai_protocol:" << node->ai_protocol << "ai_addrlen:" << node->ai_addrlen;-
219#endif-
220 if (node->ai_family == AF_INET) {
node->ai_family == 2Description
TRUEevaluated 6795 times by 23 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
FALSEevaluated 396 times by 11 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QFtp
  • tst_QHostInfo
  • tst_QNetworkDiskCache
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
396-6795
221 QHostAddress addr;-
222 addr.setAddress(ntohl(((sockaddr_in *) node->ai_addr)->sin_addr.s_addr));-
223 if (!addresses.contains(addr))
!addresses.contains(addr)Description
TRUEevaluated 2265 times by 23 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
FALSEevaluated 4530 times by 23 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
2265-4530
224 addresses.append(addr);
executed 2265 times by 23 tests: addresses.append(addr);
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
2265
225 }
executed 6795 times by 23 tests: end of block
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
6795
226 else if (node->ai_family == AF_INET6) {
node->ai_family == 10Description
TRUEevaluated 396 times by 11 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QFtp
  • tst_QHostInfo
  • tst_QNetworkDiskCache
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
FALSEnever evaluated
0-396
227 QHostAddress addr;-
228 sockaddr_in6 *sa6 = (sockaddr_in6 *) node->ai_addr;-
229 addr.setAddress(sa6->sin6_addr.s6_addr);-
230 if (sa6->sin6_scope_id)
sa6->sin6_scope_idDescription
TRUEnever evaluated
FALSEevaluated 396 times by 11 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QFtp
  • tst_QHostInfo
  • tst_QNetworkDiskCache
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
0-396
231 addr.setScopeId(QString::number(sa6->sin6_scope_id));
never executed: addr.setScopeId(QString::number(sa6->sin6_scope_id));
0
232 if (!addresses.contains(addr))
!addresses.contains(addr)Description
TRUEevaluated 132 times by 11 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QFtp
  • tst_QHostInfo
  • tst_QNetworkDiskCache
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
FALSEevaluated 264 times by 11 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QFtp
  • tst_QHostInfo
  • tst_QNetworkDiskCache
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
132-264
233 addresses.append(addr);
executed 132 times by 11 tests: addresses.append(addr);
Executed by:
  • tst_NetworkSelfTest
  • tst_QFtp
  • tst_QHostInfo
  • tst_QNetworkDiskCache
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
132
234 }
executed 396 times by 11 tests: end of block
Executed by:
  • tst_NetworkSelfTest
  • tst_QFtp
  • tst_QHostInfo
  • tst_QNetworkDiskCache
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
396
235 node = node->ai_next;-
236 }
executed 7191 times by 23 tests: end of block
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
7191
237 if (addresses.isEmpty() && node == 0) {
addresses.isEmpty()Description
TRUEnever evaluated
FALSEevaluated 2223 times by 23 tests
Evaluated by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
node == 0Description
TRUEnever evaluated
FALSEnever evaluated
0-2223
238 // Reached the end of the list, but no addresses were found; this-
239 // means the list contains one or more unknown address types.-
240 results.setError(QHostInfo::UnknownError);-
241 results.setErrorString(tr("Unknown address type"));-
242 }
never executed: end of block
0
243-
244 results.setAddresses(addresses);-
245 freeaddrinfo(res);-
246 } else if (result == EAI_NONAME
executed 2223 times by 23 tests: end of block
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
result == -2Description
TRUEevaluated 144 times by 8 tests
Evaluated by:
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_qprocess - unknown status
  • tst_qtcpsocket - unknown status
FALSEevaluated 8 times by 4 tests
Evaluated by:
  • tst_QFtp
  • tst_qhttpsocketengine - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
8-2223
247 || result == EAI_FAIL
result == -4Description
TRUEnever evaluated
FALSEevaluated 8 times by 4 tests
Evaluated by:
  • tst_QFtp
  • tst_qhttpsocketengine - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
0-8
248#ifdef EAI_NODATA-
249 // EAI_NODATA is deprecated in RFC 3493-
250 || result == EAI_NODATA
result == -5Description
TRUEevaluated 8 times by 4 tests
Evaluated by:
  • tst_QFtp
  • tst_qhttpsocketengine - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
FALSEnever evaluated
0-8
251#endif-
252 ) {-
253 results.setError(QHostInfo::HostNotFound);-
254 results.setErrorString(tr("Host not found"));-
255 } else {
executed 152 times by 12 tests: end of block
Executed by:
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qtcpsocket - unknown status
152
256 results.setError(QHostInfo::UnknownError);-
257 results.setErrorString(QString::fromLocal8Bit(gai_strerror(result)));-
258 }
never executed: end of block
0
259-
260#else-
261 // Fall back to gethostbyname for platforms that don't define-
262 // getaddrinfo. gethostbyname does not support IPv6, and it's not-
263 // reentrant on all platforms. For now this is okay since we only-
264 // use one QHostInfoAgent, but if more agents are introduced, locking-
265 // must be provided.-
266 QMutexLocker locker(&getHostByNameMutex);-
267 hostent *result = gethostbyname(aceHostname.constData());-
268 if (result) {-
269 if (result->h_addrtype == AF_INET) {-
270 QList<QHostAddress> addresses;-
271 for (char **p = result->h_addr_list; *p != 0; p++) {-
272 QHostAddress addr;-
273 addr.setAddress(ntohl(*((quint32 *)*p)));-
274 if (!addresses.contains(addr))-
275 addresses.prepend(addr);-
276 }-
277 results.setAddresses(addresses);-
278 } else {-
279 results.setError(QHostInfo::UnknownError);-
280 results.setErrorString(tr("Unknown address type"));-
281 }-
282#if !defined(Q_OS_VXWORKS)-
283 } else if (h_errno == HOST_NOT_FOUND || h_errno == NO_DATA-
284 || h_errno == NO_ADDRESS) {-
285 results.setError(QHostInfo::HostNotFound);-
286 results.setErrorString(tr("Host not found"));-
287#endif-
288 } else {-
289 results.setError(QHostInfo::UnknownError);-
290 results.setErrorString(tr("Unknown error"));-
291 }-
292#endif // !defined (QT_NO_GETADDRINFO)-
293-
294#if defined(QHOSTINFO_DEBUG)-
295 if (results.error() != QHostInfo::NoError) {-
296 qDebug("QHostInfoAgent::fromName(): error #%d %s",-
297 h_errno, results.errorString().toLatin1().constData());-
298 } else {-
299 QString tmp;-
300 QList<QHostAddress> addresses = results.addresses();-
301 for (int i = 0; i < addresses.count(); ++i) {-
302 if (i != 0) tmp += ", ";-
303 tmp += addresses.at(i).toString();-
304 }-
305 qDebug("QHostInfoAgent::fromName(): found %i entries for \"%s\": {%s}",-
306 addresses.count(), hostName.toLatin1().constData(),-
307 tmp.toLatin1().constData());-
308 }-
309#endif-
310 return results;
executed 2375 times by 25 tests: return results;
Executed by:
  • tst_NetworkSelfTest
  • tst_QAbstractNetworkCache
  • tst_QFtp
  • tst_QHostInfo
  • tst_QHttpNetworkConnection
  • tst_QNetworkAccessManager_And_QProgressDialog
  • tst_QNetworkDiskCache
  • tst_QNetworkInterface
  • tst_QNetworkProxyFactory
  • tst_QNetworkReply
  • tst_QTcpServer
  • tst_QUdpSocket
  • tst_Spdy
  • tst_lancelot - unknown status
  • tst_platformsocketengine - unknown status
  • tst_qhttpsocketengine - unknown status
  • tst_qiodevice - unknown status
  • tst_qobject - unknown status
  • tst_qprocess - unknown status
  • tst_qsocks5socketengine - unknown status
  • tst_qsslsocket - unknown status
  • tst_qsslsocket_onDemandCertificates_member - unknown status
  • tst_qsslsocket_onDemandCertificates_static - unknown status
  • tst_qtcpsocket - unknown status
  • tst_qtextstream - unknown status
2375
311}-
312-
313QString QHostInfo::localDomainName()-
314{-
315#if !defined(Q_OS_VXWORKS) && !defined(Q_OS_ANDROID)-
316 resolveLibrary();-
317 if (local_res_ninit) {
local_res_ninitDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • tst_QHostInfo
FALSEnever evaluated
0-2
318 // using thread-safe version-
319 res_state_ptr state = res_state_ptr(malloc(sizeof(*state)));-
320 Q_CHECK_PTR(state);
never executed: qt_check_pointer(__FILE__,320);
!(state)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_QHostInfo
0-2
321 memset(state, 0, sizeof(*state));-
322 local_res_ninit(state);-
323 QString domainName = QUrl::fromAce(state->defdname);-
324 if (domainName.isEmpty())
domainName.isEmpty()Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_QHostInfo
0-2
325 domainName = QUrl::fromAce(state->dnsrch[0]);
never executed: domainName = QUrl::fromAce(state->dnsrch[0]);
0
326 local_res_nclose(state);-
327 free(state);-
328-
329 return domainName;
executed 2 times by 1 test: return domainName;
Executed by:
  • tst_QHostInfo
2
330 }-
331-
332 if (local_res_init && local_res) {
local_res_initDescription
TRUEnever evaluated
FALSEnever evaluated
local_resDescription
TRUEnever evaluated
FALSEnever evaluated
0
333 // using thread-unsafe version-
334-
335#if defined(QT_NO_GETADDRINFO)-
336 // We have to call res_init to be sure that _res was initialized-
337 // So, for systems without getaddrinfo (which is thread-safe), we lock the mutex too-
338 QMutexLocker locker(&getHostByNameMutex);-
339#endif-
340 local_res_init();-
341 QString domainName = QUrl::fromAce(local_res->defdname);-
342 if (domainName.isEmpty())
domainName.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
343 domainName = QUrl::fromAce(local_res->dnsrch[0]);
never executed: domainName = QUrl::fromAce(local_res->dnsrch[0]);
0
344 return domainName;
never executed: return domainName;
0
345 }-
346#endif-
347 // nothing worked, try doing it by ourselves:-
348 QFile resolvconf;-
349#if defined(_PATH_RESCONF)-
350 resolvconf.setFileName(QFile::decodeName(_PATH_RESCONF));-
351#else-
352 resolvconf.setFileName(QLatin1String("/etc/resolv.conf"));-
353#endif-
354 if (!resolvconf.open(QIODevice::ReadOnly))
!resolvconf.op...ice::ReadOnly)Description
TRUEnever evaluated
FALSEnever evaluated
0
355 return QString(); // failure
never executed: return QString();
0
356-
357 QString domainName;-
358 while (!resolvconf.atEnd()) {
!resolvconf.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
359 QByteArray line = resolvconf.readLine().trimmed();-
360 if (line.startsWith("domain "))
line.startsWith("domain ")Description
TRUEnever evaluated
FALSEnever evaluated
0
361 return QUrl::fromAce(line.mid(sizeof "domain " - 1).trimmed());
never executed: return QUrl::fromAce(line.mid(sizeof "domain " - 1).trimmed());
0
362-
363 // in case there's no "domain" line, fall back to the first "search" entry-
364 if (domainName.isEmpty() && line.startsWith("search ")) {
domainName.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
line.startsWith("search ")Description
TRUEnever evaluated
FALSEnever evaluated
0
365 QByteArray searchDomain = line.mid(sizeof "search " - 1).trimmed();-
366 int pos = searchDomain.indexOf(' ');-
367 if (pos != -1)
pos != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
368 searchDomain.truncate(pos);
never executed: searchDomain.truncate(pos);
0
369 domainName = QUrl::fromAce(searchDomain);-
370 }
never executed: end of block
0
371 }
never executed: end of block
0
372-
373 // return the fallen-back-to searched domain-
374 return domainName;
never executed: return domainName;
0
375}-
376-
377QT_END_NAMESPACE-
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