79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
/* 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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#include "instancelist.h"
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#include "data/siglist_impl.h"
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#include <QDir>
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#include <QFile>
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#include <QDirIterator>
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#include "instance.h"
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#include "instanceloader.h"
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#include "util/pathutils.h"
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InstanceList::InstanceList(const QString &instDir, QObject *parent) :
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QObject(parent), m_instDir(instDir)
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{
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}
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InstanceList::InstListError InstanceList::loadList()
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{
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QDir dir(m_instDir);
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QDirIterator iter(dir);
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while (iter.hasNext())
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{
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QString subDir = iter.next();
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if (QFileInfo(PathCombine(subDir, "instance.cfg")).exists())
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{
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QSharedPointer<Instance> inst;
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InstanceLoader::InstTypeError error = InstanceLoader::loader.
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loadInstance(inst.data(), subDir);
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if (inst.data() && error == InstanceLoader::NoError)
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{
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qDebug(QString("Loaded instance %1").arg(inst->name()).toUtf8());
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inst->setParent(this);
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append(QSharedPointer<Instance>(inst));
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}
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else if (error != InstanceLoader::NotAnInstance)
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{
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QString errorMsg = QString("Failed to load instance %1: ").
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arg(QFileInfo(subDir).baseName()).toUtf8();
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switch (error)
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{
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case InstanceLoader::TypeNotRegistered:
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errorMsg += "Instance type not found.";
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break;
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}
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qDebug(errorMsg.toUtf8());
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}
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else if (!inst.data())
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{
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qDebug(QString("Error loading instance %1. Instance loader returned null.").
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arg(QFileInfo(subDir).baseName()).toUtf8());
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}
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}
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}
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return NoError;
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}
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