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
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
// SPDX-FileCopyrightText: 2012 Ian Reinhart Geiser <geiseri@kde.org>
// SPDX-FileCopyrightText: 2012 Jeremy Lainé <jeremy.laine@m4x.org>
//
// SPDX-License-Identifier: LGPL-2.1-or-later
#include "example_3_transferHandling.h"
#include "QXmppMessage.h"
#include "QXmppUtils.h"
#include <cstdio>
#include <cstdlib>
#include <QBuffer>
#include <QCoreApplication>
#include <QDebug>
xmppClient::xmppClient(QObject *parent)
: QXmppClient(parent), transferManager(nullptr)
{
// add transfer manager
transferManager = new QXmppTransferManager;
transferManager->setProxy("proxy.qxmpp.org");
addExtension(transferManager);
// uncomment one of the following if you only want to use a specific transfer method:
//
// transferManager->setSupportedMethods(QXmppTransferJob::InBandMethod);
// transferManager->setSupportedMethods(QXmppTransferJob::SocksMethod);
connect(this, &QXmppClient::presenceReceived,
this, &xmppClient::slotPresenceReceived);
connect(transferManager, &QXmppTransferManager::fileReceived,
this, &xmppClient::slotFileReceived);
}
void xmppClient::setRecipient(const QString &recipient)
{
m_recipient = recipient;
}
/// A file transfer failed.
void xmppClient::slotError(QXmppTransferJob::Error error)
{
qDebug() << "Transmission failed:" << error;
}
/// A file transfer request was received.
void xmppClient::slotFileReceived(QXmppTransferJob *job)
{
qDebug() << "Got transfer request from:" << job->jid();
connect(job, SIGNAL(error(QXmppTransferJob::Error)),
this, SLOT(slotError(QXmppTransferJob::Error)));
connect(job, &QXmppTransferJob::finished,
this, &xmppClient::slotFinished);
connect(job, &QXmppTransferJob::progress,
this, &xmppClient::slotProgress);
// allocate a buffer to receive the file
auto *buffer = new QBuffer(this);
buffer->open(QIODevice::WriteOnly);
job->accept(buffer);
}
/// A file transfer finished.
void xmppClient::slotFinished()
{
qDebug() << "Transmission finished";
}
/// A presence was received
void xmppClient::slotPresenceReceived(const QXmppPresence &presence)
{
// if we don't have a recipient, or if the presence is not from the recipient,
// do nothing
if (m_recipient.isEmpty() ||
QXmppUtils::jidToBareJid(presence.from()) != m_recipient ||
presence.type() != QXmppPresence::Available)
return;
// send the file and connect to the job's signals
QXmppTransferJob *job = transferManager->sendFile(presence.from(), ":/example_3_transferHandling.cpp", "example source code");
connect(job, SIGNAL(error(QXmppTransferJob::Error)),
this, SLOT(slotError(QXmppTransferJob::Error)));
connect(job, &QXmppTransferJob::finished,
this, &xmppClient::slotFinished);
connect(job, &QXmppTransferJob::progress,
this, &xmppClient::slotProgress);
}
/// A file transfer has made progress.
void xmppClient::slotProgress(qint64 done, qint64 total)
{
qDebug() << "Transmission progress:" << done << "/" << total;
}
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
// we want one argument : "send" or "receive"
if (argc != 2 || (strcmp(argv[1], "send") && strcmp(argv[1], "receive"))) {
fprintf(stderr, "Usage: %s send|receive\n", argv[0]);
return EXIT_FAILURE;
}
xmppClient client;
client.logger()->setLoggingType(QXmppLogger::StdoutLogging);
if (!strcmp(argv[1], "send")) {
client.setRecipient("qxmpp.test2@qxmpp.org");
client.connectToServer("qxmpp.test1@qxmpp.org", "qxmpp123");
} else {
client.connectToServer("qxmpp.test2@qxmpp.org", "qxmpp456");
}
return a.exec();
}
|
