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Diffstat (limited to '')
-rw-r--r-- | src/core/file_sys/filesystem.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/core/file_sys/filesystem.h b/src/core/file_sys/filesystem.h index 295a3133e..2d925d9e4 100644 --- a/src/core/file_sys/filesystem.h +++ b/src/core/file_sys/filesystem.h @@ -66,136 +66,4 @@ private: std::u16string u16str; }; -/// Parameters of the archive, as specified in the Create or Format call. -struct ArchiveFormatInfo { - u32_le total_size; ///< The pre-defined size of the archive. - u32_le number_directories; ///< The pre-defined number of directories in the archive. - u32_le number_files; ///< The pre-defined number of files in the archive. - u8 duplicate_data; ///< Whether the archive should duplicate the data. -}; -static_assert(std::is_pod<ArchiveFormatInfo>::value, "ArchiveFormatInfo is not POD"); - -class FileSystemBackend : NonCopyable { -public: - virtual ~FileSystemBackend() {} - - /** - * Get a descriptive name for the archive (e.g. "RomFS", "SaveData", etc.) - */ - virtual std::string GetName() const = 0; - - /** - * Create a file specified by its path - * @param path Path relative to the Archive - * @param size The size of the new file, filled with zeroes - * @return Result of the operation - */ - virtual ResultCode CreateFile(const std::string& path, u64 size) const = 0; - - /** - * Delete a file specified by its path - * @param path Path relative to the archive - * @return Result of the operation - */ - virtual ResultCode DeleteFile(const std::string& path) const = 0; - - /** - * Create a directory specified by its path - * @param path Path relative to the archive - * @return Result of the operation - */ - virtual ResultCode CreateDirectory(const std::string& path) const = 0; - - /** - * Delete a directory specified by its path - * @param path Path relative to the archive - * @return Result of the operation - */ - virtual ResultCode DeleteDirectory(const Path& path) const = 0; - - /** - * Delete a directory specified by its path and anything under it - * @param path Path relative to the archive - * @return Result of the operation - */ - virtual ResultCode DeleteDirectoryRecursively(const Path& path) const = 0; - - /** - * Rename a File specified by its path - * @param src_path Source path relative to the archive - * @param dest_path Destination path relative to the archive - * @return Result of the operation - */ - virtual ResultCode RenameFile(const std::string& src_path, - const std::string& dest_path) const = 0; - - /** - * Rename a Directory specified by its path - * @param src_path Source path relative to the archive - * @param dest_path Destination path relative to the archive - * @return Result of the operation - */ - virtual ResultCode RenameDirectory(const Path& src_path, const Path& dest_path) const = 0; - - /** - * Open a file specified by its path, using the specified mode - * @param path Path relative to the archive - * @param mode Mode to open the file with - * @return Opened file, or error code - */ - virtual ResultVal<std::unique_ptr<StorageBackend>> OpenFile(const std::string& path, - Mode mode) const = 0; - - /** - * Open a directory specified by its path - * @param path Path relative to the archive - * @return Opened directory, or error code - */ - virtual ResultVal<std::unique_ptr<DirectoryBackend>> OpenDirectory( - const std::string& path) const = 0; - - /** - * Get the free space - * @return The number of free bytes in the archive - */ - virtual u64 GetFreeSpaceSize() const = 0; - - /** - * Get the type of the specified path - * @return The type of the specified path or error code - */ - virtual ResultVal<EntryType> GetEntryType(const std::string& path) const = 0; -}; - -class FileSystemFactory : NonCopyable { -public: - virtual ~FileSystemFactory() {} - - /** - * Get a descriptive name for the archive (e.g. "RomFS", "SaveData", etc.) - */ - virtual std::string GetName() const = 0; - - /** - * Tries to open the archive of this type with the specified path - * @param path Path to the archive - * @return An ArchiveBackend corresponding operating specified archive path. - */ - virtual ResultVal<std::unique_ptr<FileSystemBackend>> Open(const Path& path) = 0; - - /** - * Deletes the archive contents and then re-creates the base folder - * @param path Path to the archive - * @return ResultCode of the operation, 0 on success - */ - virtual ResultCode Format(const Path& path) = 0; - - /** - * Retrieves the format info about the archive with the specified path - * @param path Path to the archive - * @return Format information about the archive or error code - */ - virtual ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const = 0; -}; - } // namespace FileSys |