#include "./toonzqt/updatechecker.h"

#include <qnetworkreply></qnetworkreply>

UpdateChecker::UpdateChecker(QUrl const& updateUrl)

	: manager_(new QNetworkAccessManager(this), &QNetworkAccessManager::deleteLater)

{

	connect(manager_.data(), SIGNAL(finished(QNetworkReply*)),

		this, SLOT(httpRequestFinished(QNetworkReply*)));

	manager_->get(QNetworkRequest(updateUrl));

}

void UpdateChecker::httpRequestFinished(QNetworkReply *pReply)

{

	QSharedPointer<qnetworkreply> reply(pReply, &QNetworkReply::deleteLater);</qnetworkreply>

	// If there was an error, don't bother doing the check

	if (reply->error() != QNetworkReply::NoError) {

		emit done(true);

		return;

	}

	// Convert the response from a QByteArray into a QString

	QString candidateVersion = QString(reply->readAll()).trimmed();

	// TODO: Verify that the response was valid by ensuring we have a single line in the format x.x[.x]*

	if (candidateVersion.indexOf(".") < 0) {

		// There was some invalid response, so we'll ignore the check for now

		emit done(true);

		return;

	}

	// Completed with no errors

	m_latestVersion = candidateVersion;

	emit done(false);

}