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uiservercheck.cpp
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1 /* -*- mode: c++; c-basic-offset:4 -*-
2  selftest/uiservercheck.cpp
3 
4  This file is part of Kleopatra, the KDE keymanager
5  Copyright (c) 2008 Klarälvdalens Datakonsult AB
6 
7  Kleopatra is free software; you can redistribute it and/or modify
8  it under the terms of the GNU General Public License as published by
9  the Free Software Foundation; either version 2 of the License, or
10  (at your option) any later version.
11 
12  Kleopatra is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  General Public License for more details.
16 
17  You should have received a copy of the GNU General Public License
18  along with this program; if not, write to the Free Software
19  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 
21  In addition, as a special exception, the copyright holders give
22  permission to link the code of this program with any edition of
23  the Qt library by Trolltech AS, Norway (or with modified versions
24  of Qt that use the same license as Qt), and distribute linked
25  combinations including the two. You must obey the GNU General
26  Public License in all respects for all of the code used other than
27  Qt. If you modify this file, you may extend this exception to
28  your version of the file, but you are not obligated to do so. If
29  you do not wish to do so, delete this exception statement from
30  your version.
31 */
32 
33 #include <config-kleopatra.h>
34 
35 #include "uiservercheck.h"
36 
37 #include "implementation_p.h"
38 
39 #include <utils/getpid.h>
40 
41 #include <libkleopatraclient/core/command.h>
42 
43 #include <QTextDocument> // for Qt::escape
44 #include <QCoreApplication>
45 
46 #include <KLocale>
47 
48 #include <boost/shared_ptr.hpp>
49 
50 #include <cassert>
51 
52 using namespace Kleo;
53 using namespace Kleo::_detail;
54 using namespace boost;
55 
56 namespace {
57 
58  class UiServerCheck : public SelfTestImplementation {
59  public:
60  explicit UiServerCheck()
61  : SelfTestImplementation( i18nc("@title", "UiServer Connectivity") )
62  {
63  runTest();
64  }
65 
66  void runTest() {
67 
68  KleopatraClientCopy::Command command;
69 
70  {
71  QEventLoop loop;
72  loop.connect( &command, SIGNAL(finished()), SLOT(quit()) );
73  QMetaObject::invokeMethod( &command, "start", Qt::QueuedConnection );
74  loop.exec();
75  }
76 
77  if ( command.error() ) {
78  m_passed = false;
79  m_error = i18n("not reachable");
80  m_explaination = i18nc("@info",
81  "Could not connect to UiServer: <message>%1</message>",
82  Qt::escape( command.errorString() ) );
83  m_proposedFix = i18nc("@info",
84  "<para>Check that your firewall is not set to block local connections "
85  "(allow connections to <resource>localhost</resource> or <resource>127.0.0.1</resource>).</para>");
86  } else if ( command.serverPid() != mygetpid() ) {
87  m_passed = false;
88  m_error = i18n("multiple instances");
89  m_explaination = i18nc("@info",
90  "It seems another <application>Kleopatra</application> is running (with process-id %1)",
91  command.serverPid() );
92  m_proposedFix = i18nc("@info",
93  "Quit any other running instances of <application>Kleopatra</application>.");
94  } else {
95  m_passed = true;
96  }
97 
98  }
99 
100  };
101 }
102 
103 shared_ptr<SelfTest> Kleo::makeUiServerConnectivitySelfTest() {
104  return shared_ptr<SelfTest>( new UiServerCheck );
105 }
command.h
Kleo::makeUiServerConnectivitySelfTest
boost::shared_ptr< SelfTest > makeUiServerConnectivitySelfTest()
Definition: uiservercheck.cpp:103
getpid.h
uiservercheck.h
boost::shared_ptr
Definition: encryptemailcontroller.h:51
implementation_p.h
Kleo::_detail::SelfTestImplementation
Definition: implementation_p.h:45
Kleo::mygetpid
static qint64 mygetpid()
Definition: getpid.h:49
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