56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
/* Copyright 2013-2021 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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#include <QFile>
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#include "BaseInstaller.h"
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#include "minecraft/MinecraftInstance.h"
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BaseInstaller::BaseInstaller() {}
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bool BaseInstaller::isApplied(MinecraftInstance* on)
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{
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return QFile::exists(filename(on->instanceRoot()));
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}
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bool BaseInstaller::add(MinecraftInstance* to)
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{
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if (!patchesDir(to->instanceRoot()).exists()) {
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QDir(to->instanceRoot()).mkdir("patches");
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}
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if (isApplied(to)) {
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if (!remove(to)) {
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return false;
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}
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}
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return true;
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}
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bool BaseInstaller::remove(MinecraftInstance* from)
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{
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return QFile::remove(filename(from->instanceRoot()));
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}
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QString BaseInstaller::filename(const QString& root) const
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{
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return patchesDir(root).absoluteFilePath(id() + ".json");
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}
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QDir BaseInstaller::patchesDir(const QString& root) const
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{
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return QDir(root + "/patches/");
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}
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