From f14878b05ee885f1747feab256011b4da72ae778 Mon Sep 17 00:00:00 2001
From: Erik Prabowo Kamal <erik@darapsa.co.id>
Date: Fri, 23 Aug 2019 15:36:18 +0800
Subject: Started to use cURL

---
 kelakon.pro       | 11 ++++++++++-
 main.cxx          | 10 ++++++++++
 networkworker.cxx | 16 ++++++++++++++++
 networkworker.hxx | 17 +++++++++++++++++
 rtclient.c        | 33 +++++++++++++++++++++++++++++++++
 rtclient.h        | 15 +++++++++++++++
 6 files changed, 101 insertions(+), 1 deletion(-)
 create mode 100644 networkworker.cxx
 create mode 100644 networkworker.hxx
 create mode 100644 rtclient.c
 create mode 100644 rtclient.h

diff --git a/kelakon.pro b/kelakon.pro
index fb0d403..e0e0d89 100644
--- a/kelakon.pro
+++ b/kelakon.pro
@@ -1,6 +1,15 @@
 QT += quickcontrols2
 
+HEADERS += \
+	rtclient.h \
+	networkworker.hxx
+
 SOURCES += \
-    main.cxx
+	rtclient.c \
+	networkworker.cxx \
+	main.cxx
 
 RESOURCES += kelakon.qrc
+
+LIBS += \
+	-lcurl
diff --git a/main.cxx b/main.cxx
index 94f8599..0108135 100644
--- a/main.cxx
+++ b/main.cxx
@@ -1,11 +1,21 @@
 #include <QGuiApplication>
 #include <QQmlApplicationEngine>
+#include <QThread>
+#include "networkworker.hxx"
 
 int main(int argc, char* argv[])
 {
 	QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 	QGuiApplication app(argc, argv);
 	QQmlApplicationEngine engine;
+
+	Kelakon::NetworkWorker worker{};
+	QThread thread;
+	worker.moveToThread(&thread);
+
 	engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+	thread.start();
+
 	return app.exec();
 }
diff --git a/networkworker.cxx b/networkworker.cxx
new file mode 100644
index 0000000..928e4e8
--- /dev/null
+++ b/networkworker.cxx
@@ -0,0 +1,16 @@
+#include "rtclient.h"
+#include "networkworker.hxx"
+
+namespace Kelakon {
+
+	NetworkWorker::NetworkWorker(QObject* parent)
+		: QObject{parent}
+	{
+		rtclient_init();
+	}
+
+	NetworkWorker::~NetworkWorker()
+	{
+		rtclient_cleanup();
+	}
+}
diff --git a/networkworker.hxx b/networkworker.hxx
new file mode 100644
index 0000000..c08743f
--- /dev/null
+++ b/networkworker.hxx
@@ -0,0 +1,17 @@
+#ifndef NETWORKWORKER_HXX
+#define NETWORKWORKER_HXX
+
+#include <QObject>
+
+namespace Kelakon {
+
+	class NetworkWorker : public QObject
+	{
+		Q_OBJECT
+		public:
+			explicit NetworkWorker(QObject* parent = Q_NULLPTR);
+			virtual ~NetworkWorker();
+	};
+}
+
+#endif // NETWORKWORKER_HXX
diff --git a/rtclient.c b/rtclient.c
new file mode 100644
index 0000000..1be0579
--- /dev/null
+++ b/rtclient.c
@@ -0,0 +1,33 @@
+#ifdef DEBUG
+#ifdef ANDROID
+#include <android/log.h>
+#else
+#include <stdio.h>
+#endif // ANDROID
+#endif // DEBUG
+#include <stdbool.h>
+#include <curl/curl.h>
+#include "rtclient.h"
+
+static CURL *handle = NULL;
+
+bool rtclient_init()
+{
+	curl_global_init(CURL_GLOBAL_SSL);
+	handle = curl_easy_init();
+	if (handle) {
+		curl_easy_setopt(handle, CURLOPT_FOLLOWLOCATION, 1L);
+#ifdef DEBUG
+		curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
+#endif
+	}
+
+	return (bool)handle;
+}
+
+void rtclient_cleanup()
+{
+	if (handle)
+		curl_easy_cleanup(handle);
+	curl_global_cleanup();
+}
diff --git a/rtclient.h b/rtclient.h
new file mode 100644
index 0000000..53b8a51
--- /dev/null
+++ b/rtclient.h
@@ -0,0 +1,15 @@
+#ifndef RTCLIENT_H
+#define RTCLIENT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+	bool rtclient_init();
+	void rtclient_cleanup();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // RTCLIENT_H
-- 
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