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Examples have the ability to override the address used for listening.

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This commit is contained in:
Nathan Osman
2015-07-09 18:21:08 -07:00
parent f2345cfa7f
commit 1481a198e6
2 changed files with 42 additions and 7 deletions
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26
examples/fileserver/main.cpp
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@@ -36,15 +36,33 @@ int main(int argc, char * argv[])
// Build the command-line options
QCommandLineParser parser;
QCommandLineOption portOption(QStringList() << "p" << "port", "port to listen on", "<port>", "8000");
parser.addOption(portOption);
QCommandLineOption dirOption(QStringList() << "d" << "directory", "directory to serve", "<directory>", QDir::homePath());
QCommandLineOption addressOption(
QStringList() << "a" << "address",
"address to bind to",
"address",
"127.0.0.1"
);
parser.addOption(addressOption);
QCommandLineOption portOption(
QStringList() << "p" << "port",
"port to listen on",
"port",
"8000"
);
QCommandLineOption dirOption(
QStringList() << "d" << "directory",
"directory to serve",
"directory",
QDir::homePath()
);
parser.addOption(dirOption);
parser.addHelpOption();
// Parse the options that were provided
parser.process(a);
// Obtain the values
QHostAddress address = QHostAddress(parser.value(addressOption));
quint16 port = parser.value(portOption).toInt();
QString dir = parser.value(dirOption);
@@ -53,7 +71,7 @@ int main(int argc, char * argv[])
QHttpServer server(&handler);
// Attempt to listen on the specified port
if(!server.listen(QHostAddress::LocalHost, port)) {
if(!server.listen(address, port)) {
qCritical("Unable to listen on the specified port.");
return 1;
}