Class: Host::Zeroconf

Inherits:
Host
  • Object
show all
Defined in:
lib/hostmanager.rb

Instance Attribute Summary

Attributes inherited from Host

#host, #port, #user_name

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Host

#control_path_string, #remote?, #rsync_scp_local, #rsync_scp_remote, #ssh, #sshfs

Constructor Details

#initialize(string) ⇒ Zeroconf

Returns a new instance of Zeroconf.



104
105
106
 
# File 'lib/hostmanager.rb', line 104

def initialize(string)
	@string = string
end

Class Method Details

.from_string(string) ⇒ Object 



101
102
103
 
# File 'lib/hostmanager.rb', line 101

def self.from_string(string)
	return new(string)
end

Instance Method Details

#setup ⇒ Object 



107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
 
# File 'lib/hostmanager.rb', line 107

def setup
	return if @user_name and @host
	@user_name, host = @string.split('@')	
	@user_name.gsub!(/ /, '\ ')
	host = host.sub(/\(zeroconf\)/, '')
	raise 'avahi-utils required for zeroconf hosts' unless system 'avahi-resolve --version > /dev/null'
# # 			puts system "avahi-resolve -n #{host} > /dev/null"
	unless `avahi-resolve -n #{host}` =~ /\d\./
	  puts "Must restart avahi-daemon - please enter an adminstrator password"
# 			  puts system 'sudo /usr/sbin/avahi-daemon -c'
	  if system 'sudo /usr/sbin/avahi-daemon -c'
	    puts `sudo /usr/sbin/avahi-daemon -r`
	  else
	    puts `sudo /usr/sbin/avahi-daemon -D`
	  end
	end
	@host = `avahi-resolve -n #{host}`.split(/\s+/)[1]
end