What's shell daemon for?

It is a dbus server provides the ablility to execute shell command and return the result to Chrome.

Dbus information:

Bus Type: system Bus Destination: io.fydeos.ShellDaemon Bus Path: /io/fydeos/ShellDaemon Bus Interface: io.fydeos.ShellInterface

Dbus motheds:

1. result SyncExec(cmd) cmd: String (shell command) result: Tuple (code , stdout) code: integer (shell return code)
2. state AsyncExec(cmd) cmd: as 1 state: Tuple (taskid, state) taskid: integer state: String
3. state GetTaskState(taskid) checkout if the async-task is done.
4. result GetTaskOutput(taskid, lines) get async-task's output
5. state ForceCloseTask(taskid) force close task
6. state GetDaemonState() get all running tasks information
7. state Exit() close all tasks and finished server.