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authorPetr Mrázek <peterix@gmail.com>2013-12-10 07:12:52 +0100
committerPetr Mrázek <peterix@gmail.com>2013-12-10 07:12:52 +0100
commit3f5c46a1c4b27e82976e0067e4ec2d6abfffd9ba (patch)
tree9231f1304db15e966e1fe57c1b5b41ba26267b21 /logic/net/FileDownload.cpp
parent8db2e5db81c91cca9291ca35ed74e632278563e6 (diff)
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Finish assets update for 1.7.3
Diffstat (limited to 'logic/net/FileDownload.cpp')
-rw-r--r--logic/net/FileDownload.cpp128
1 files changed, 0 insertions, 128 deletions
diff --git a/logic/net/FileDownload.cpp b/logic/net/FileDownload.cpp
deleted file mode 100644
index 239af351..00000000
--- a/logic/net/FileDownload.cpp
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Copyright 2013 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 "MultiMC.h"
-#include "FileDownload.h"
-#include <pathutils.h>
-#include <QCryptographicHash>
-#include "logger/QsLog.h"
-
-FileDownload::FileDownload(QUrl url, QString target_path) : NetAction()
-{
- m_url = url;
- m_target_path = target_path;
- m_check_md5 = false;
- m_status = Job_NotStarted;
-}
-
-void FileDownload::start()
-{
- QString filename = m_target_path;
- m_output_file.setFileName(filename);
- // if there already is a file and md5 checking is in effect and it can be opened
- if (m_output_file.exists() && m_output_file.open(QIODevice::ReadOnly))
- {
- // check the md5 against the expected one
- QString hash =
- QCryptographicHash::hash(m_output_file.readAll(), QCryptographicHash::Md5)
- .toHex()
- .constData();
- m_output_file.close();
- // skip this file if they match
- if (m_check_md5 && hash == m_expected_md5)
- {
- QLOG_INFO() << "Skipping " << m_url.toString() << ": md5 match.";
- emit succeeded(index_within_job);
- return;
- }
- else
- {
- m_expected_md5 = hash;
- }
- }
- if (!ensureFilePathExists(filename))
- {
- emit failed(index_within_job);
- return;
- }
-
- QLOG_INFO() << "Downloading " << m_url.toString();
- QNetworkRequest request(m_url);
- request.setRawHeader(QString("If-None-Match").toLatin1(), m_expected_md5.toLatin1());
- request.setHeader(QNetworkRequest::UserAgentHeader, "MultiMC/5.0 (Uncached)");
-
- auto worker = MMC->qnam();
- QNetworkReply *rep = worker->get(request);
-
- m_reply = std::shared_ptr<QNetworkReply>(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 FileDownload::downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
-{
- emit progress(index_within_job, bytesReceived, bytesTotal);
-}
-
-void FileDownload::downloadError(QNetworkReply::NetworkError error)
-{
- // error happened during download.
- // TODO: log the reason why
- m_status = Job_Failed;
-}
-
-void FileDownload::downloadFinished()
-{
- // if the download succeeded
- if (m_status != Job_Failed)
- {
- // nothing went wrong...
- m_status = Job_Finished;
- m_output_file.close();
-
- m_reply.reset();
- emit succeeded(index_within_job);
- return;
- }
- // else the download failed
- else
- {
- m_output_file.close();
- m_reply.reset();
- emit failed(index_within_job);
- return;
- }
-}
-
-void FileDownload::downloadReadyRead()
-{
- if (!m_output_file.isOpen())
- {
- if (!m_output_file.open(QIODevice::WriteOnly))
- {
- /*
- * Can't open the file... the job failed
- */
- m_reply->abort();
- emit failed(index_within_job);
- return;
- }
- }
- m_output_file.write(m_reply->readAll());
-}