Called whenever the StreamReceiver is updated. Attempts to read a request from the stream returns the message if it receives one

Return a copy of the string with uppercase characters converted to lowercase and vice versa. For 8-bit strings, this method

Return a titlecased version of the string where words start with an uppercase character and the remaining characters are lowercase.

Add the certificate to the SSL Known Hosts in the Configuration file, so we will always trust this host in future.

Determine if the certificate/peer pair have been previously trusted. 0 - Trusted -1 - Not Trusted -2 - Wron

Invoked when a Device wishes to unbind from the Server. All handles on the device a freed. We allow Sessions to live for now,

Helper method to build a message to indicate a device has successfully unbound from the Server.

Upload minimal su to the Agent.

Upload minimal su install script to the Agent.

Check whether the a key/certificate pair match.

Implementation of the *nix `which` command, to find an executable on the current PATH. Update: added support for Windows hosts

Write data into a file on the Agent's file system.

Return the numeric string left filled with zeros in a string of length width. A sign prefix is handled correctly. The original string

Processes a numbered substitution, retrieving the appropriate argument from the command-line options.

Processes a symbole substitution, retrieving the appropriate argument from the command-line options.