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FileSys: make Archive interfaces return error code

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and make the mode parameter a reference since it is a BitField union
This commit is contained in:
wwylele 2016-10-14 15:29:09 +08:00
parent cd8c0d8a36
commit 657bb716f7
6 changed files with 91 additions and 87 deletions
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28
src/core/file_sys/archive_backend.h
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@ -87,7 +87,7 @@ public:
* @return Opened file, or error code
*/
virtual ResultVal<std::unique_ptr<FileBackend>> OpenFile(const Path& path,
const Mode mode) const = 0;
const Mode& mode) const = 0;
/**
* Delete a file specified by its path
@ -100,53 +100,53 @@ public:
* 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 Whether rename succeeded
* @return Result of the operation
*/
virtual bool RenameFile(const Path& src_path, const Path& dest_path) const = 0;
virtual ResultCode RenameFile(const Path& src_path, const Path& dest_path) const = 0;
/**
* Delete a directory specified by its path
* @param path Path relative to the archive
* @return Whether the directory could be deleted
* @return Result of the operation
*/
virtual bool DeleteDirectory(const Path& path) const = 0;
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 Whether the directory could be deleted
* @return Result of the operation
*/
virtual bool DeleteDirectoryRecursively(const Path& path) const = 0;
virtual ResultCode DeleteDirectoryRecursively(const Path& path) 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 File creation result code
* @return Result of the operation
*/
virtual ResultCode CreateFile(const Path& path, u64 size) const = 0;
/**
* Create a directory specified by its path
* @param path Path relative to the archive
* @return Whether the directory could be created
* @return Result of the operation
*/
virtual bool CreateDirectory(const Path& path) const = 0;
virtual ResultCode CreateDirectory(const Path& 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 Whether rename succeeded
* @return Result of the operation
*/
virtual bool RenameDirectory(const Path& src_path, const Path& dest_path) const = 0;
virtual ResultCode RenameDirectory(const Path& src_path, const Path& dest_path) const = 0;
/**
* Open a directory specified by its path
* @param path Path relative to the archive
* @return Opened directory, or nullptr
* @return Opened directory, or error code
*/
virtual std::unique_ptr<DirectoryBackend> OpenDirectory(const Path& path) const = 0;
virtual ResultVal<std::unique_ptr<DirectoryBackend>> OpenDirectory(const Path& path) const = 0;
/**
* Get the free space