Add Model#output method

Outputs about what we've seen last in input class. Quite dirty in
telnet, so not sure I'm going to support it. Let's see if there is
use-case for it.

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/oxidized/input/ssh.rb b/lib/oxidized/input/ssh.rb
index 5c9a4f0..24401dd 100644
--- a/lib/oxidized/input/ssh.rb
+++ b/lib/oxidized/input/ssh.rb
@@ -17,7 +17,7 @@ module Oxidized
     def connect node
       @node       = node
       @output     = ''
-      @node.model.cfg['ssh'].each { |cb| instance_exec &cb }
+      @node.model.cfg['ssh'].each { |cb| instance_exec(&cb) }
       secure = CFG.input[:ssh][:secure]
       @ssh = Net::SSH.start @node.ip, @node.auth[:username],
                             :password => @node.auth[:password], :timeout => CFG.timeout,
@@ -39,6 +39,10 @@ module Oxidized
       @ses.send_data data
     end
 
+    def output
+      @output
+    end
+
     private
 
     def disconnect