class CommandTree _save_hook should either be an empty string, or should contain the path to an executable. More...

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Public Methods

•  CommandTree ()
•  ~CommandTree ()
• void  push (const string& str)
• void  pop ()
• void  instantiate (const ConfigTreeNode *ctn, const TemplateTreeNode *ttn, bool has_command)
• void  activate_current ()
• string  tree_str () const
• const CommandTreeNode&  root_node () const

Detailed Description

_save_hook should either be an empty string, or should contain the path to an executable. When the config file is saved from rtrmgr, if _save_hook is non-empty, the executable will be run with the userid of the user that executed the save. The only parameter to the executable will be the full path of the file that has just been saved. The purpose of the save hook is to allow the preservation of saved config files when XORP is running out of a memory filesystem,, such as when run from a live CD.

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