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author | wwylele <wwylele@gmail.com> | 2016-10-18 11:27:51 +0200 |
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committer | wwylele <wwylele@gmail.com> | 2016-11-19 17:55:34 +0100 |
commit | 098778369962f8ec5eba6ccc91b2846c72cb0005 (patch) | |
tree | a07c47167884f8837448efb9ff7de9fe3f5c0f61 /src/core/file_sys/archive_sdmcwriteonly.h | |
parent | FileSys: add SDMCArchive (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/core/file_sys/archive_sdmcwriteonly.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/core/file_sys/archive_sdmcwriteonly.h b/src/core/file_sys/archive_sdmcwriteonly.h new file mode 100644 index 000000000..ed977485a --- /dev/null +++ b/src/core/file_sys/archive_sdmcwriteonly.h @@ -0,0 +1,57 @@ +// Copyright 2016 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include "core/file_sys/archive_sdmc.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// FileSys namespace + +namespace FileSys { + +/** + * Archive backend for SDMC write-only archive. + * The behaviour of SDMCWriteOnlyArchive is almost the same as SDMCArchive, except for + * - OpenDirectory is unsupported; + * - OpenFile with read flag is unsupported. + */ +class SDMCWriteOnlyArchive : public SDMCArchive { +public: + SDMCWriteOnlyArchive(const std::string& mount_point) : SDMCArchive(mount_point) {} + + std::string GetName() const override { + return "SDMCWriteOnlyArchive: " + mount_point; + } + + ResultVal<std::unique_ptr<FileBackend>> OpenFile(const Path& path, + const Mode& mode) const override; + + ResultVal<std::unique_ptr<DirectoryBackend>> OpenDirectory(const Path& path) const override; +}; + +/// File system interface to the SDMC write-only archive +class ArchiveFactory_SDMCWriteOnly final : public ArchiveFactory { +public: + ArchiveFactory_SDMCWriteOnly(const std::string& mount_point); + + /** + * Initialize the archive. + * @return true if it initialized successfully + */ + bool Initialize(); + + std::string GetName() const override { + return "SDMCWriteOnly"; + } + + ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override; + ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override; + ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override; + +private: + std::string sdmc_directory; +}; + +} // namespace FileSys |