diff options
Diffstat (limited to 'examples/network')
| -rw-r--r-- | examples/network/blockingfortuneclient/blockingclient.cpp | 17 | ||||
| -rw-r--r-- | examples/network/fortuneclient/client.cpp | 4 | ||||
| -rw-r--r-- | examples/network/fortuneserver/server.cpp | 4 | ||||
| -rw-r--r-- | examples/network/threadedfortuneserver/dialog.cpp | 4 |
4 files changed, 25 insertions, 4 deletions
diff --git a/examples/network/blockingfortuneclient/blockingclient.cpp b/examples/network/blockingfortuneclient/blockingclient.cpp index b731f7a..a3d7c23 100644 --- a/examples/network/blockingfortuneclient/blockingclient.cpp +++ b/examples/network/blockingfortuneclient/blockingclient.cpp @@ -50,7 +50,22 @@ BlockingClient::BlockingClient(QWidget *parent) hostLabel = new QLabel(tr("&Server name:")); portLabel = new QLabel(tr("S&erver port:")); - hostLineEdit = new QLineEdit("Localhost"); + // find out which IP to connect to + QString ipAddress; + QList<QHostAddress> ipAddressesList = QNetworkInterface::allAddresses(); + // use the first non-localhost IPv4 address + for (int i = 0; i < ipAddressesList.size(); ++i) { + if (ipAddressesList.at(i) != QHostAddress::LocalHost && + ipAddressesList.at(i).toIPv4Address()) { + ipAddress = ipAddressesList.at(i).toString(); + break; + } + } + // if we did not find one, use IPv4 localhost + if (ipAddress.isEmpty()) + ipAddress = QHostAddress(QHostAddress::LocalHost).toString(); + + hostLineEdit = new QLineEdit(ipAddress); portLineEdit = new QLineEdit; portLineEdit->setValidator(new QIntValidator(1, 65535, this)); diff --git a/examples/network/fortuneclient/client.cpp b/examples/network/fortuneclient/client.cpp index ca5d40e..e043f78 100644 --- a/examples/network/fortuneclient/client.cpp +++ b/examples/network/fortuneclient/client.cpp @@ -62,8 +62,10 @@ Client::Client(QWidget *parent) // use the first non-localhost IPv4 address for (int i = 0; i < ipAddressesList.size(); ++i) { if (ipAddressesList.at(i) != QHostAddress::LocalHost && - ipAddressesList.at(i).toIPv4Address()) + ipAddressesList.at(i).toIPv4Address()) { ipAddress = ipAddressesList.at(i).toString(); + break; + } } // if we did not find one, use IPv4 localhost if (ipAddress.isEmpty()) diff --git a/examples/network/fortuneserver/server.cpp b/examples/network/fortuneserver/server.cpp index 52b7d61..06f6eeb 100644 --- a/examples/network/fortuneserver/server.cpp +++ b/examples/network/fortuneserver/server.cpp @@ -68,8 +68,10 @@ Server::Server(QWidget *parent) // use the first non-localhost IPv4 address for (int i = 0; i < ipAddressesList.size(); ++i) { if (ipAddressesList.at(i) != QHostAddress::LocalHost && - ipAddressesList.at(i).toIPv4Address()) + ipAddressesList.at(i).toIPv4Address()) { ipAddress = ipAddressesList.at(i).toString(); + break; + } } // if we did not find one, use IPv4 localhost if (ipAddress.isEmpty()) diff --git a/examples/network/threadedfortuneserver/dialog.cpp b/examples/network/threadedfortuneserver/dialog.cpp index b1ea395..d0d3fc0 100644 --- a/examples/network/threadedfortuneserver/dialog.cpp +++ b/examples/network/threadedfortuneserver/dialog.cpp @@ -67,8 +67,10 @@ Dialog::Dialog(QWidget *parent) // use the first non-localhost IPv4 address for (int i = 0; i < ipAddressesList.size(); ++i) { if (ipAddressesList.at(i) != QHostAddress::LocalHost && - ipAddressesList.at(i).toIPv4Address()) + ipAddressesList.at(i).toIPv4Address()) { ipAddress = ipAddressesList.at(i).toString(); + break; + } } // if we did not find one, use IPv4 localhost if (ipAddress.isEmpty()) |