simulOS | Shell

Shell unit of the program mainly serves to initiate an interactive session for users. As it is passed to the Command interface which enables adding new programs unrelated to the core system, Shell also functions as a medium to give access to FileSystem resources by those programs.

Shell

- name: string
- fsystem: FileSystem*
- cmdHandler: CommandHandler*
- root_dir: DirectoryObject*
- current_dir: DirectoryObject*
+ Shell()
+ ~Shell()
+ startSession(): int
+ addHistory(): int
+ getName(): const string
+ getRootDir(): const DirectoryObject*
+ getCurrentDir(): const DirectoryObject*
+ getHistory(): const string
+ changeCurrentDir(): DirectoryObject*

Author: Oyatillo Axadjonov