Examples: add an option for debug outputs in echoclient

Change-Id: I9bec2324b666c00212135ef6c9d5a69594cda050
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

1 files changed, 14 insertions, 1 deletions

diff --git a/examples/websockets/echoclient/main.cpp b/examples/websockets/echoclient/main.cpp
index cdc6d04..911c069 100644
--- a/examples/websockets/echoclient/main.cpp
+++ b/examples/websockets/echoclient/main.cpp
@@ -31,12 +31,25 @@
 **
 ****************************************************************************/
 #include <QtCore/QCoreApplication>
+#include <QtCore/QCommandLineParser>
+#include <QtCore/QCommandLineOption>
 #include "echoclient.h"
 
 int main(int argc, char *argv[])
 {
     QCoreApplication a(argc, argv);
-    EchoClient client(QUrl(QStringLiteral("ws://localhost:1234")));
+
+    QCommandLineParser parser;
+    parser.setApplicationDescription("QtWebSockets example: echoclient");
+    parser.addHelpOption();
+
+    QCommandLineOption dbgOption(QStringList() << "d" << "debug",
+            QCoreApplication::translate("main", "Debug output [default: off]."));
+    parser.addOption(dbgOption);
+    parser.process(a);
+    bool debug = parser.isSet(dbgOption);
+
+    EchoClient client(QUrl(QStringLiteral("ws://localhost:1234")), debug);
     QObject::connect(&client, &EchoClient::closed, &a, &QCoreApplication::quit);
 
     return a.exec();