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Diffstat (limited to '')
-rw-r--r-- | src/core/file_sys/archive.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/core/file_sys/archive.h b/src/core/file_sys/archive.h new file mode 100644 index 000000000..ed2d83640 --- /dev/null +++ b/src/core/file_sys/archive.h @@ -0,0 +1,54 @@ +// Copyright 2014 Citra Emulator Project +// Licensed under GPLv2 +// Refer to the license.txt file included. + +#pragma once + +#include "common/common_types.h" + +#include "core/hle/kernel/kernel.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// FileSys namespace + +namespace FileSys { + +class Archive : NonCopyable { +public: + /// Supported archive types + enum class IdCode : u32 { + RomFS = 0x00000003, + SaveData = 0x00000004, + ExtSaveData = 0x00000006, + SharedExtSaveData = 0x00000007, + SystemSaveData = 0x00000008, + SDMC = 0x00000009, + SDMCWriteOnly = 0x0000000A, + }; + + Archive() { } + virtual ~Archive() { } + + /** + * Get the IdCode of the archive (e.g. RomFS, SaveData, etc.) + * @return IdCode of the archive + */ + virtual IdCode GetIdCode() const = 0; + + /** + * Read data from the archive + * @param offset Offset in bytes to start reading archive from + * @param length Length in bytes to read data from archive + * @param buffer Buffer to read data into + * @return Number of bytes read + */ + virtual size_t Read(const u64 offset, const u32 length, u8* buffer) const = 0; + + /** + * Get the size of the archive in bytes + * @return Size of the archive in bytes + */ + virtual size_t GetSize() const = 0; +}; + +} // namespace FileSys |