From 9d03a9c1e3b9c24a4146adedb2971591d23b037a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Sun, 22 Sep 2013 14:00:37 +0200
Subject: Cache forge version list (it's huge)

---
 logic/net/CacheDownload.cpp | 63 ++++++++++++++++++++++++---------------------
 1 file changed, 34 insertions(+), 29 deletions(-)

(limited to 'logic/net/CacheDownload.cpp')

diff --git a/logic/net/CacheDownload.cpp b/logic/net/CacheDownload.cpp
index c0074574..dc2e0448 100644
--- a/logic/net/CacheDownload.cpp
+++ b/logic/net/CacheDownload.cpp
@@ -7,8 +7,8 @@
 #include <QDateTime>
 #include <QDebug>
 
-CacheDownload::CacheDownload (QUrl url, MetaEntryPtr entry )
-	:Download(), md5sum(QCryptographicHash::Md5)
+CacheDownload::CacheDownload(QUrl url, MetaEntryPtr entry)
+	: Download(), md5sum(QCryptographicHash::Md5)
 {
 	m_url = url;
 	m_entry = entry;
@@ -19,38 +19,40 @@ CacheDownload::CacheDownload (QUrl url, MetaEntryPtr entry )
 
 void CacheDownload::start()
 {
-	if(!m_entry->stale)
+	if (!m_entry->stale)
 	{
 		emit succeeded(index_within_job);
 		return;
 	}
 	m_output_file.setFileName(m_target_path);
 	// if there already is a file and md5 checking is in effect and it can be opened
-	if(!ensureFilePathExists(m_target_path))
+	if (!ensureFilePathExists(m_target_path))
 	{
 		emit failed(index_within_job);
 		return;
 	}
 	qDebug() << "Downloading " << m_url.toString();
-	QNetworkRequest request ( m_url );
-	request.setRawHeader(QString("If-None-Match").toLatin1(), m_entry->etag.toLatin1()); 
-	
+	QNetworkRequest request(m_url);
+	request.setRawHeader(QString("If-None-Match").toLatin1(), m_entry->etag.toLatin1());
+
 	auto worker = MMC->qnam();
-	QNetworkReply * rep = worker->get ( request );
-	
-	m_reply = QSharedPointer<QNetworkReply> ( rep, &QObject::deleteLater );
-	connect ( rep, SIGNAL ( downloadProgress ( qint64,qint64 ) ), SLOT ( downloadProgress ( qint64,qint64 ) ) );
-	connect ( rep, SIGNAL ( finished() ), SLOT ( downloadFinished() ) );
-	connect ( rep, SIGNAL ( error ( QNetworkReply::NetworkError ) ), SLOT ( downloadError ( QNetworkReply::NetworkError ) ) );
-	connect ( rep, SIGNAL ( readyRead() ), SLOT ( downloadReadyRead() ) );
+	QNetworkReply *rep = worker->get(request);
+
+	m_reply = QSharedPointer<QNetworkReply>(rep, &QObject::deleteLater);
+	connect(rep, SIGNAL(downloadProgress(qint64, qint64)),
+			SLOT(downloadProgress(qint64, qint64)));
+	connect(rep, SIGNAL(finished()), SLOT(downloadFinished()));
+	connect(rep, SIGNAL(error(QNetworkReply::NetworkError)),
+			SLOT(downloadError(QNetworkReply::NetworkError)));
+	connect(rep, SIGNAL(readyRead()), SLOT(downloadReadyRead()));
 }
 
-void CacheDownload::downloadProgress ( qint64 bytesReceived, qint64 bytesTotal )
+void CacheDownload::downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
 {
-	emit progress (index_within_job, bytesReceived, bytesTotal );
+	emit progress(index_within_job, bytesReceived, bytesTotal);
 }
 
-void CacheDownload::downloadError ( QNetworkReply::NetworkError error )
+void CacheDownload::downloadError(QNetworkReply::NetworkError error)
 {
 	// error happened during download.
 	// TODO: log the reason why
@@ -59,12 +61,12 @@ void CacheDownload::downloadError ( QNetworkReply::NetworkError error )
 void CacheDownload::downloadFinished()
 {
 	// if the download succeeded
-	if ( m_status != Job_Failed )
+	if (m_status != Job_Failed)
 	{
-		
+
 		// nothing went wrong...
 		m_status = Job_Finished;
-		if(m_opened_for_saving)
+		if (m_opened_for_saving)
 		{
 			// save the data to the downloadable if we aren't saving to file
 			m_output_file.close();
@@ -72,20 +74,23 @@ void CacheDownload::downloadFinished()
 		}
 		else
 		{
-			if ( m_output_file.open ( QIODevice::ReadOnly ) )
+			if (m_output_file.open(QIODevice::ReadOnly))
 			{
-				m_entry->md5sum = QCryptographicHash::hash ( m_output_file.readAll(), QCryptographicHash::Md5 ).toHex().constData();
+				m_entry->md5sum =
+					QCryptographicHash::hash(m_output_file.readAll(), QCryptographicHash::Md5)
+						.toHex()
+						.constData();
 				m_output_file.close();
 			}
 		}
 		QFileInfo output_file_info(m_target_path);
-		
-		
+
 		m_entry->etag = m_reply->rawHeader("ETag").constData();
-		m_entry->last_changed_timestamp = output_file_info.lastModified().toUTC().toMSecsSinceEpoch();
+		m_entry->last_changed_timestamp =
+			output_file_info.lastModified().toUTC().toMSecsSinceEpoch();
 		m_entry->stale = false;
 		MMC->metacache()->updateEntry(m_entry);
-		
+
 		m_reply.clear();
 		emit succeeded(index_within_job);
 		return;
@@ -103,9 +108,9 @@ void CacheDownload::downloadFinished()
 
 void CacheDownload::downloadReadyRead()
 {
-	if(!m_opened_for_saving)
+	if (!m_opened_for_saving)
 	{
-		if ( !m_output_file.open ( QIODevice::WriteOnly ) )
+		if (!m_output_file.open(QIODevice::WriteOnly))
 		{
 			/*
 			* Can't open the file... the job failed
@@ -118,5 +123,5 @@ void CacheDownload::downloadReadyRead()
 	}
 	QByteArray ba = m_reply->readAll();
 	md5sum.addData(ba);
-	m_output_file.write ( ba );
+	m_output_file.write(ba);
 }
-- 
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