Class: ITRP::Cmd_grep

Inherits:
Cmd
  • Object
show all
Defined in:
lib/handlers/grep.rb

Instance Attribute Summary

Attributes inherited from Cmd

#attach_cmd, #children, #enabled_in_state, #trigger

Instance Method Summary collapse

Methods inherited from Cmd

#appstate, #completions, #find_node, #is_root?, #place_node, #print_state, #set_time_window, #treeprint

Constructor Details

#initialize(e) ⇒ Cmd_grep

Returns a new instance of Cmd_grep.



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# File 'lib/handlers/grep.rb', line 4

def initialize (e)
	super(e)
	@enabled_in_state = :any
	@attach_cmd  = ''
	@trigger = 'grep'
end

Instance Method Details

#enter(cmdline) ⇒ Object 



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# File 'lib/handlers/grep.rb', line 11

def enter(cmdline)

	patt = cmdline.scan(/grep\s+(\w+)/).flatten.first 

	req =TrisulRP::Protocol.mk_request(TRP::Message::Command::GREP_REQUEST,
		 :time_interval => appstate(:time_interval),
		 :pattern_text => patt  )

	rows = []
	TrisulRP::Protocol.get_response_zmq(@appenv.zmq_endpt,req) do |resp|
		sz = resp.sessions.size
		(0..sz-1).each  do |i|
               s = resp.sessions[i]
               rows << [ s.session_key,  s.time_interval.from.tv_sec, s.time_interval.to.tv_sec, s.key1A.label, s.key1Z.label, resp.hints[i]]
		end
	end

	table = Terminal::Table.new( 
			:headings => %w(key tmFrom tmTo IPA IPZ hints ),
			:rows => rows)
	puts(table) 

       if cmdline  =~ /savefilter/

           
           fkeys  = rows.collect{ |r| r[0] }.join(",")
           @appenv.context_data[:filter] = '{99A78737-4B41-4387-8F31-8077DB917336}='  + fkeys  
           puts "Filter string saved as @appenv.context_data[:filter] " + @appenv.context_data[:filter] 

       end


end