From 9c1e565d33e72cd1f2cfcde11d2a6e190cdc91f0 Mon Sep 17 00:00:00 2001
From: ntim <niggemann.tim@googlemail.com>
Date: Sun, 10 Jan 2016 22:17:59 +0100
Subject: [PATCH] Transition to QNetworkAccessManager for compatibility to QT5

Former-commit-id: 6e65da9338d131d1017051e505db8c28696adf4f
---
 libsrc/leddevice/LedDevicePhilipsHue.cpp | 37 ++++++++++--------------
 libsrc/leddevice/LedDevicePhilipsHue.h   |  6 ++--
 2 files changed, 19 insertions(+), 24 deletions(-)

diff --git a/libsrc/leddevice/LedDevicePhilipsHue.cpp b/libsrc/leddevice/LedDevicePhilipsHue.cpp
index 056e9ead..dc95d421 100755
--- a/libsrc/leddevice/LedDevicePhilipsHue.cpp
+++ b/libsrc/leddevice/LedDevicePhilipsHue.cpp
@@ -6,9 +6,8 @@
 
 // qt includes
 #include <QtCore/qmath.h>
-#include <QUrl>
-#include <QHttpRequestHeader>
 #include <QEventLoop>
+#include <QNetworkReply>
 
 #include <set>
 
@@ -144,14 +143,14 @@ LedDevicePhilipsHue::LedDevicePhilipsHue(const std::string& output, const std::s
 		int transitiontime, std::vector<unsigned int> lightIds) :
 		host(output.c_str()), username(username.c_str()), switchOffOnBlack(switchOffOnBlack), transitiontime(
 				transitiontime), lightIds(lightIds) {
-	http = new QHttp(host);
+	manager = new QNetworkAccessManager();
 	timer.setInterval(3000);
 	timer.setSingleShot(true);
 	connect(&timer, SIGNAL(timeout()), this, SLOT(restoreStates()));
 }
 
 LedDevicePhilipsHue::~LedDevicePhilipsHue() {
-	delete http;
+	delete manager;
 }
 
 int LedDevicePhilipsHue::write(const std::vector<ColorRgb> & ledValues) {
@@ -216,33 +215,29 @@ int LedDevicePhilipsHue::switchOff() {
 }
 
 void LedDevicePhilipsHue::put(QString route, QString content) {
-	QString url = QString("/api/%1/%2").arg(username).arg(route);
-	QHttpRequestHeader header("PUT", url);
-	header.setValue("Host", host);
-	header.setValue("Accept-Encoding", "identity");
-	header.setValue("Connection", "keep-alive");
-	header.setValue("Content-Length", QString("%1").arg(content.size()));
-	QEventLoop loop;
-	// Connect requestFinished signal to quit slot of the loop.
-	loop.connect(http, SIGNAL(requestFinished(int, bool)), SLOT(quit()));
+	QString url = QString("http://%1/api/%2/%3").arg(host).arg(username).arg(route);
 	// Perfrom request
-	http->request(header, content.toAscii());
+	QNetworkRequest request(url);
+	QNetworkReply* reply = manager->put(request, content.toAscii());
+	// Connect finished signal to quit slot of the loop.
+	QEventLoop loop;
+	loop.connect(reply, SIGNAL(finished()), SLOT(quit()));
 	// Go into the loop until the request is finished.
 	loop.exec();
 }
 
 QByteArray LedDevicePhilipsHue::get(QString route) {
-	QString url = QString("/api/%1/%2").arg(username).arg(route);
-	// Event loop to block until request finished.
-	QEventLoop loop;
-	// Connect requestFinished signal to quit slot of the loop.
-	loop.connect(http, SIGNAL(requestFinished(int, bool)), SLOT(quit()));
+	QString url = QString("http://%1/api/%2/%3").arg(host).arg(username).arg(route);
 	// Perfrom request
-	http->get(url);
+	QNetworkRequest request(url);
+	QNetworkReply* reply = manager->get(request);
+	// Connect requestFinished signal to quit slot of the loop.
+	QEventLoop loop;
+	loop.connect(reply, SIGNAL(finished()), SLOT(quit()));
 	// Go into the loop until the request is finished.
 	loop.exec();
 	// Read all data of the response.
-	return http->readAll();
+	return reply->readAll();
 }
 
 QString LedDevicePhilipsHue::getStateRoute(unsigned int lightId) {
diff --git a/libsrc/leddevice/LedDevicePhilipsHue.h b/libsrc/leddevice/LedDevicePhilipsHue.h
index 59c0383d..2d6f9056 100755
--- a/libsrc/leddevice/LedDevicePhilipsHue.h
+++ b/libsrc/leddevice/LedDevicePhilipsHue.h
@@ -6,7 +6,7 @@
 // Qt includes
 #include <QObject>
 #include <QString>
-#include <QHttp>
+#include <QNetworkAccessManager>
 #include <QTimer>
 
 // Leddevice includes
@@ -164,8 +164,8 @@ private:
 	QString host;
 	/// User name for the API ("newdeveloper")
 	QString username;
-	/// Qhttp object for sending requests.
-	QHttp* http;
+	/// QNetworkAccessManager object for sending requests.
+	QNetworkAccessManager* manager;
 	/// Use timer to reset lights when we got into "GRABBINGMODE_OFF".
 	QTimer timer;
 	///