74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/* Copyright 2015-2021 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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#pragma once
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#include <QJsonObject>
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#include <QObject>
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#include "net/Mode.h"
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#include "net/NetJob.h"
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#include "tasks/Task.h"
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namespace Meta {
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class BaseEntityLoadTask;
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class BaseEntity {
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friend BaseEntityLoadTask;
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public: /* types */
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using Ptr = std::shared_ptr<BaseEntity>;
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enum class LoadStatus { NotLoaded, Local, Remote };
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public:
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virtual ~BaseEntity() = default;
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virtual QString localFilename() const = 0;
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virtual QUrl url() const;
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bool isLoaded() const;
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LoadStatus status() const;
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/* for parsers */
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void setSha256(QString sha256);
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virtual void parse(const QJsonObject& obj) = 0;
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[[nodiscard]] Task::Ptr loadTask(Net::Mode loadType = Net::Mode::Online);
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protected:
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QString m_sha256; // the expected sha256
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QString m_file_sha256; // the file sha256
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private:
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LoadStatus m_load_status = LoadStatus::NotLoaded;
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Task::Ptr m_task;
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};
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class BaseEntityLoadTask : public Task {
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Q_OBJECT
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public:
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explicit BaseEntityLoadTask(BaseEntity* parent, Net::Mode mode);
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~BaseEntityLoadTask() override = default;
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virtual void executeTask() override;
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virtual bool canAbort() const override;
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virtual bool abort() override;
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private:
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BaseEntity* m_entity;
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Net::Mode m_mode;
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NetJob::Ptr m_task;
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};
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} // namespace Meta
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