1 files changed, 0 insertions, 192 deletions
diff --git a/api/logic/net/CacheDownload.cpp b/api/logic/net/CacheDownload.cpp
deleted file mode 100644
index 1ac55180..00000000
--- a/api/logic/net/CacheDownload.cpp
+++ /dev/null
@@ -1,192 +0,0 @@
-/* Copyright 2013-2015 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "CacheDownload.h"
-
-#include <QCryptographicHash>
-#include <QFileInfo>
-#include <QDateTime>
-#include <QDebug>
-#include "Env.h"
-#include <FileSystem.h>
-
-CacheDownload::CacheDownload(QUrl url, MetaEntryPtr entry)
-	: NetAction(), md5sum(QCryptographicHash::Md5)
-{
-	m_url = url;
-	m_entry = entry;
-	m_target_path = entry->getFullPath();
-	m_status = Job_NotStarted;
-}
-
-void CacheDownload::start()
-{
-	m_status = Job_InProgress;
-	if (!m_entry->isStale())
-	{
-		m_status = Job_Finished;
-		emit succeeded(m_index_within_job);
-		return;
-	}
-	// create a new save file
-	m_output_file.reset(new QSaveFile(m_target_path));
-
-	// if there already is a file and md5 checking is in effect and it can be opened
-	if (!FS::ensureFilePathExists(m_target_path))
-	{
-		qCritical() << "Could not create folder for " + m_target_path;
-		m_status = Job_Failed;
-		emit failed(m_index_within_job);
-		return;
-	}
-	if (!m_output_file->open(QIODevice::WriteOnly))
-	{
-		qCritical() << "Could not open " + m_target_path + " for writing";
-		m_status = Job_Failed;
-		emit failed(m_index_within_job);
-		return;
-	}
-	qDebug() << "Downloading " << m_url.toString();
-	QNetworkRequest request(m_url);
-
-	// check file consistency first.
-	QFile current(m_target_path);
-	if(current.exists() && current.size() != 0)
-	{
-		if (m_entry->getRemoteChangedTimestamp().size())
-			request.setRawHeader(QString("If-Modified-Since").toLatin1(),
-								m_entry->getRemoteChangedTimestamp().toLatin1());
-		if (m_entry->getETag().size())
-			request.setRawHeader(QString("If-None-Match").toLatin1(), m_entry->getETag().toLatin1());
-	}
-
-	request.setHeader(QNetworkRequest::UserAgentHeader, "MultiMC/5.0 (Cached)");
-
-	auto worker = ENV.qnam();
-	QNetworkReply *rep = worker->get(request);
-
-	m_reply.reset(rep);
-	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)
-{
-	m_total_progress = bytesTotal;
-	m_progress = bytesReceived;
-	emit netActionProgress(m_index_within_job, bytesReceived, bytesTotal);
-}
-
-void CacheDownload::downloadError(QNetworkReply::NetworkError error)
-{
-	// error happened during download.
-	qCritical() << "Failed " << m_url.toString() << " with reason " << error;
-	m_status = Job_Failed;
-}
-void CacheDownload::downloadFinished()
-{
-	QVariant redirect = m_reply->header(QNetworkRequest::LocationHeader);
-	QString redirectURL;
-	if(redirect.isValid())
-	{
-		redirectURL = redirect.toString();
-	}
-	// FIXME: This is a hack for https://bugreports.qt-project.org/browse/QTBUG-41061
-	else if(m_reply->hasRawHeader("Location"))
-	{
-		auto data = m_reply->rawHeader("Location");
-		if(data.size() > 2 && data[0] == '/' && data[1] == '/')
-			redirectURL = m_reply->url().scheme() + ":" + data;
-	}
-	if (!redirectURL.isEmpty())
-	{
-		m_url = QUrl(redirect.toString());
-		qDebug() << "Following redirect to " << m_url.toString();
-		start();
-		return;
-	}
-
-	// if the download succeeded
-	if (m_status == Job_Failed)
-	{
-		m_output_file->cancelWriting();
-		m_reply.reset();
-		emit failed(m_index_within_job);
-		return;
-	}
-
-	// if we wrote any data to the save file, we try to commit the data to the real file.
-	if (wroteAnyData)
-	{
-		// nothing went wrong...
-		if (m_output_file->commit())
-		{
-			m_status = Job_Finished;
-			m_entry->setMD5Sum(md5sum.result().toHex().constData());
-		}
-		else
-		{
-			qCritical() << "Failed to commit changes to " << m_target_path;
-			m_output_file->cancelWriting();
-			m_reply.reset();
-			m_status = Job_Failed;
-			emit failed(m_index_within_job);
-			return;
-		}
-	}
-	else
-	{
-		m_status = Job_Finished;
-	}
-
-	// then get rid of the save file
-	m_output_file.reset();
-
-	QFileInfo output_file_info(m_target_path);
-
-	m_entry->setETag(m_reply->rawHeader("ETag").constData());
-	if (m_reply->hasRawHeader("Last-Modified"))
-	{
-		m_entry->setRemoteChangedTimestamp(m_reply->rawHeader("Last-Modified").constData());
-	}
-	m_entry->setLocalChangedTimestamp(output_file_info.lastModified().toUTC().toMSecsSinceEpoch());
-	m_entry->setStale(false);
-	ENV.metacache()->updateEntry(m_entry);
-
-	m_reply.reset();
-	emit succeeded(m_index_within_job);
-	return;
-}
-
-void CacheDownload::downloadReadyRead()
-{
-	QByteArray ba = m_reply->readAll();
-	md5sum.addData(ba);
-	if (m_output_file->write(ba) != ba.size())
-	{
-		qCritical() << "Failed writing into " + m_target_path;
-		m_status = Job_Failed;
-		m_output_file->cancelWriting();
-		m_output_file.reset();
-		emit failed(m_index_within_job);
-		wroteAnyData = false;
-		return;
-	}
-	wroteAnyData = true;
-}