diff options
Diffstat (limited to 'doc/src/snippets/code/src_network_kernel_qdnslookup.cpp')
| -rw-r--r-- | doc/src/snippets/code/src_network_kernel_qdnslookup.cpp | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/doc/src/snippets/code/src_network_kernel_qdnslookup.cpp b/doc/src/snippets/code/src_network_kernel_qdnslookup.cpp deleted file mode 100644 index f2e530ff96..0000000000 --- a/doc/src/snippets/code/src_network_kernel_qdnslookup.cpp +++ /dev/null @@ -1,73 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Jeremy Lainé <jeremy.laine@m4x.org> -** Contact: http://www.qt-project.org/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** You may use this file under the terms of the BSD license as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor -** the names of its contributors may be used to endorse or promote -** products derived from this software without specific prior written -** permission. -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//! [0] -void MyObject::lookupServers() -{ - // Create a DNS lookup. - dns = new QDnsLookup(this); - connect(dns, SIGNAL(finished()), - this, SLOT(handleServers())); - - // Find the XMPP servers for gmail.com - dns->setType(QDnsLookup::SRV); - dns->setName("_xmpp-client._tcp.gmail.com"); - dns->lookup(); -} -//! [0] - - -//! [1] -void MyObject::handleServers() -{ - // Check the lookup succeeded. - if (dns->error() != QDnsLookup::NoError) { - qWarning("DNS lookup failed"); - dns->deleteLater(); - return; - } - - // Handle the results. - foreach (const QDnsServiceRecord &record, dns->serviceRecords()) { - ... - } - dns->deleteLater(); -} -//! [1] |