sneedmc/launcher/BaseInstaller.h

/* 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 <memory>

class MinecraftInstance;
class QDir;
class QString;
class QObject;
class Task;
class BaseVersion;
typedef std::shared_ptr<BaseVersion> BaseVersionPtr;

class BaseInstaller
{
public:
    BaseInstaller();
    virtual ~BaseInstaller(){};
    bool isApplied(MinecraftInstance *on);

    virtual bool add(MinecraftInstance *to);
    virtual bool remove(MinecraftInstance *from);

    virtual Task *createInstallTask(MinecraftInstance *instance, BaseVersionPtr version, QObject *parent) = 0;

protected:
    virtual QString id() const = 0;
    QString filename(const QString &root) const;
    QDir patchesDir(const QString &root) const;
};