83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
// Copyright 2016 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include "core/file_sys/archive_sdmc.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// FileSys namespace
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namespace FileSys {
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/**
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* Archive backend for SDMC write-only archive.
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* The behaviour of SDMCWriteOnlyArchive is almost the same as SDMCArchive, except for
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* - OpenDirectory is unsupported;
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* - OpenFile with read flag is unsupported.
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*/
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class SDMCWriteOnlyArchive : public SDMCArchive {
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public:
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explicit SDMCWriteOnlyArchive(const std::string& mount_point,
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std::unique_ptr<DelayGenerator> delay_generator_)
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: SDMCArchive(mount_point, std::move(delay_generator_)) {}
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std::string GetName() const override {
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return "SDMCWriteOnlyArchive: " + mount_point;
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}
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ResultVal<std::unique_ptr<FileBackend>> OpenFile(const Path& path,
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const Mode& mode) const override;
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ResultVal<std::unique_ptr<DirectoryBackend>> OpenDirectory(const Path& path) const override;
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private:
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SDMCWriteOnlyArchive() = default;
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template <class Archive>
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void serialize(Archive& ar, const unsigned int) {
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ar& boost::serialization::base_object<SDMCArchive>(*this);
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}
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friend class boost::serialization::access;
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};
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/// File system interface to the SDMC write-only archive
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class ArchiveFactory_SDMCWriteOnly final : public ArchiveFactory {
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public:
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explicit ArchiveFactory_SDMCWriteOnly(const std::string& mount_point);
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/**
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* Initialize the archive.
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* @return true if it initialized successfully
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*/
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bool Initialize();
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std::string GetName() const override {
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return "SDMCWriteOnly";
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}
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ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
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ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
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u64 program_id) override;
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ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
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private:
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std::string sdmc_directory;
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ArchiveFactory_SDMCWriteOnly() = default;
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template <class Archive>
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void serialize(Archive& ar, const unsigned int) {
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ar& boost::serialization::base_object<ArchiveFactory>(*this);
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ar& sdmc_directory;
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}
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friend class boost::serialization::access;
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};
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class SDMCWriteOnlyDelayGenerator;
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} // namespace FileSys
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BOOST_CLASS_EXPORT_KEY(FileSys::SDMCWriteOnlyArchive)
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BOOST_CLASS_EXPORT_KEY(FileSys::ArchiveFactory_SDMCWriteOnly)
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BOOST_CLASS_EXPORT_KEY(FileSys::SDMCWriteOnlyDelayGenerator)
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