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https://github.com/Atmosphere-NX/Atmosphere.git
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44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
/*
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* Copyright (c) 2018-2019 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <switch.h>
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#include <stratosphere.hpp>
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#include "fs_istorage.hpp"
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#include "fsmitm_romfsbuild.hpp"
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#include "../utils.hpp"
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/* Represents a merged RomFS. */
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class LayeredRomFS : public IROStorage {
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private:
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/* Data Sources. */
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std::shared_ptr<IROStorage> storage_romfs;
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std::shared_ptr<IROStorage> file_romfs;
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/* Information about the merged RomFS. */
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u64 title_id;
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std::shared_ptr<std::vector<RomFSSourceInfo>> p_source_infos;
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public:
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LayeredRomFS(std::shared_ptr<IROStorage> s_r, std::shared_ptr<IROStorage> f_r, u64 tid);
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virtual ~LayeredRomFS() = default;
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virtual Result Read(void *buffer, size_t size, u64 offset) override;
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virtual Result GetSize(u64 *out_size) override;
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virtual Result OperateRange(FsOperationId operation_type, u64 offset, u64 size, FsRangeInfo *out_range_info) override;
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};
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