1 files changed, 55 insertions, 28 deletions

diff --git a/launcher/net/ChecksumValidator.h b/launcher/net/ChecksumValidator.h
index 0d6b19c2..a2ca2c7a 100644
--- a/launcher/net/ChecksumValidator.h
+++ b/launcher/net/ChecksumValidator.h
@@ -1,55 +1,82 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PolyMC - Minecraft Launcher
+ *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      Copyright 2013-2021 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.
+ */
+
 #pragma once
 
 #include "Validator.h"
+
 #include <QCryptographicHash>
-#include <memory>
 #include <QFile>
 
 namespace Net {
-class ChecksumValidator: public Validator
-{
-public: /* con/des */
+class ChecksumValidator : public Validator {
+   public:
     ChecksumValidator(QCryptographicHash::Algorithm algorithm, QByteArray expected = QByteArray())
-        :m_checksum(algorithm), m_expected(expected)
-    {
-    };
-    virtual ~ChecksumValidator() {};
+        : m_checksum(algorithm), m_expected(expected){};
+    virtual ~ChecksumValidator() = default;
 
-public: /* methods */
-    bool init(QNetworkRequest &) override
+   public:
+    auto init(QNetworkRequest&) -> bool override
     {
         m_checksum.reset();
         return true;
     }
-    bool write(QByteArray & data) override
+
+    auto write(QByteArray& data) -> bool override
     {
         m_checksum.addData(data);
         return true;
     }
-    bool abort() override
-    {
-        return true;
-    }
-    bool validate(QNetworkReply &) override
+
+    auto abort() -> bool override { return true; }
+
+    auto validate(QNetworkReply&) -> bool override
     {
-        if(m_expected.size() && m_expected != hash())
-        {
+        if (m_expected.size() && m_expected != hash()) {
             qWarning() << "Checksum mismatch, download is bad.";
             return false;
         }
         return true;
     }
-    QByteArray hash()
-    {
-        return m_checksum.result();
-    }
-    void setExpected(QByteArray expected)
-    {
-        m_expected = expected;
-    }
 
-private: /* data */
+    auto hash() -> QByteArray { return m_checksum.result(); }
+
+    void setExpected(QByteArray expected) { m_expected = expected; }
+
+   private:
     QCryptographicHash m_checksum;
     QByteArray m_expected;
 };
-}
\ No newline at end of file
+}  // namespace Net