134 lines
4.5 KiB
C++
134 lines
4.5 KiB
C++
// Copyright 2014 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 "common/common_types.h"
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#include "core/file_sys/archive_backend.h"
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#include "core/hle/kernel/kernel.h"
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#include "core/hle/result.h"
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namespace Service {
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namespace FS {
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/// Supported archive types
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enum class ArchiveIdCode : u32 {
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RomFS = 0x00000003,
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SaveData = 0x00000004,
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ExtSaveData = 0x00000006,
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SharedExtSaveData = 0x00000007,
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SystemSaveData = 0x00000008,
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SDMC = 0x00000009,
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SDMCWriteOnly = 0x0000000A,
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};
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typedef u64 ArchiveHandle;
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/**
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* Opens an archive
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* @param id_code IdCode of the archive to open
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* @return Handle to the opened archive
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*/
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ResultVal<ArchiveHandle> OpenArchive(ArchiveIdCode id_code);
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/**
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* Closes an archive
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* @param id_code IdCode of the archive to open
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*/
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ResultCode CloseArchive(ArchiveHandle handle);
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/**
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* Creates an Archive
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* @param backend File system backend interface to the archive
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* @param id_code Id code used to access this type of archive
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*/
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ResultCode CreateArchive(std::unique_ptr<FileSys::ArchiveBackend>&& backend, ArchiveIdCode id_code);
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/**
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* Open a File from an Archive
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* @param archive_handle Handle to an open Archive object
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* @param path Path to the File inside of the Archive
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* @param mode Mode under which to open the File
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* @return Handle to the opened File object
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*/
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ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path, const FileSys::Mode mode);
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/**
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* Delete a File from an Archive
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* @param archive_handle Handle to an open Archive object
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* @param path Path to the File inside of the Archive
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* @return Whether deletion succeeded
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*/
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ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path);
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/**
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* Rename a File between two Archives
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* @param src_archive_handle Handle to the source Archive object
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* @param src_path Path to the File inside of the source Archive
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* @param dest_archive_handle Handle to the destination Archive object
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* @param dest_path Path to the File inside of the destination Archive
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* @return Whether rename succeeded
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*/
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ResultCode RenameFileBetweenArchives(ArchiveHandle src_archive_handle, const FileSys::Path& src_path,
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ArchiveHandle dest_archive_handle, const FileSys::Path& dest_path);
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/**
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* Delete a Directory from an Archive
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* @param archive_handle Handle to an open Archive object
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* @param path Path to the Directory inside of the Archive
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* @return Whether deletion succeeded
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*/
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ResultCode DeleteDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path);
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/**
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* Create a File in an Archive
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* @param archive_handle Handle to an open Archive object
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* @param path Path to the File inside of the Archive
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* @param file_size The size of the new file, filled with zeroes
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* @return File creation result code
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*/
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ResultCode CreateFileInArchive(Handle archive_handle, const FileSys::Path& path, u32 file_size);
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/**
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* Create a Directory from an Archive
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* @param archive_handle Handle to an open Archive object
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* @param path Path to the Directory inside of the Archive
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* @return Whether creation of directory succeeded
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*/
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ResultCode CreateDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path);
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/**
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* Rename a Directory between two Archives
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* @param src_archive_handle Handle to the source Archive object
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* @param src_path Path to the Directory inside of the source Archive
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* @param dest_archive_handle Handle to the destination Archive object
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* @param dest_path Path to the Directory inside of the destination Archive
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* @return Whether rename succeeded
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*/
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ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, const FileSys::Path& src_path,
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ArchiveHandle dest_archive_handle, const FileSys::Path& dest_path);
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/**
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* Open a Directory from an Archive
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* @param archive_handle Handle to an open Archive object
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* @param path Path to the Directory inside of the Archive
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* @return Handle to the opened File object
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*/
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ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path);
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/**
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* Creates a blank SaveData archive.
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* @return ResultCode 0 on success or the corresponding code on error
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*/
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ResultCode FormatSaveData();
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/// Initialize archives
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void ArchiveInit();
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/// Shutdown archives
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void ArchiveShutdown();
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} // namespace FS
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} // namespace Service
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