blob: bb2fc773f9021db3597e7f9789d7bbeeb56e9049 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qlocalserver.h"
#include "qlocalsocket.h"
#include <qcoreapplication.h>
#include <qdebug.h>
class EchoServer : public QLocalServer
{
public:
void incomingConnection(int socketDescriptor) {
QLocalServer::incomingConnection(socketDescriptor);
QLocalSocket *socket = nextPendingConnection();
socket->open(QIODevice::ReadWrite);
qDebug() << "server connection";
do {
const int Timeout = 5 * 1000;
while (!socket->canReadLine()) {
if (!socket->waitForReadyRead(Timeout)) {
return;
}
}
char str[100];
int n = socket->readLine(str, 100);
if (n < 0) {
perror("recv");
break;
}
if (n == 0)
break;
qDebug() << "Read" << str;
if ("exit" == str)
qApp->quit();
if (socket->write(str, 100) < 0) {
perror("send");
break;
}
} while (true);
}
};
#define SOCK_PATH "echo_socket"
int main(int argc, char *argv[])
{
QCoreApplication application(argc, argv);
EchoServer echoServer;
echoServer.listen(SOCK_PATH);
return application.exec();
}
|
