40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
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/* Copyright 2013 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <memory>
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class DerpInstance;
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class QDir;
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class QString;
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class BaseInstaller
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{
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public:
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BaseInstaller();
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virtual bool canApply(DerpInstance *instance) const { return true; }
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bool isApplied(DerpInstance *on);
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virtual bool add(DerpInstance *to);
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virtual bool remove(DerpInstance *from);
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protected:
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virtual QString id() const = 0;
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QString filename(const QString &root) const;
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QDir patchesDir(const QString &root) const;
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};
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