Class: Oxidized::Telnet
Constant Summary
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- RescueFail =
{}
Instance Attribute Summary collapse
Instance Method Summary
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Methods included from Input::CLI
#connect_cli, #disconnect_cli, #get, #initialize, #password, #post_login, #pre_logout, #username
#vars
Instance Attribute Details
#telnet ⇒ Object
Returns the value of attribute telnet.
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# File 'lib/oxidized/input/telnet.rb', line 7
def telnet
@telnet
end
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Instance Method Details
#cmd(cmd, expect = @node.prompt) ⇒ Object
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# File 'lib/oxidized/input/telnet.rb', line 34
def cmd cmd, expect=@node.prompt
Log.debug "Telnet: #{cmd} @#{@node.name}"
args = { 'String' => cmd }
args.merge!({ 'Match' => expect, 'Timeout' => @timeout }) if expect
@telnet.cmd args
end
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#connect(node) ⇒ Object
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# File 'lib/oxidized/input/telnet.rb', line 9
def connect node
@node = node
@timeout = CFG.timeout
@node.model.cfg['telnet'].each { |cb| instance_exec(&cb) }
opt = { 'Host' => @node.ip, 'Timeout' => @timeout,
'Model' => @node.model }
opt['Output_log'] = CFG.input.debug?.to_s + '-telnet' if CFG.input.debug?
@telnet = Net::Telnet.new opt
expect username
@telnet.puts @node.auth[:username]
expect password
@telnet.puts @node.auth[:password]
begin
expect @node.prompt
rescue Timeout::Error
raise PromptUndetect, [ 'unable to detect prompt:', @node.prompt ].join(' ')
end
end
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#connected? ⇒ Boolean
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# File 'lib/oxidized/input/telnet.rb', line 30
def connected?
@telnet and not @telnet.sock.closed?
end
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#output ⇒ Object
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# File 'lib/oxidized/input/telnet.rb', line 45
def output
@telnet.output
end
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#send(data) ⇒ Object
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# File 'lib/oxidized/input/telnet.rb', line 41
def send data
@telnet.write data
end
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