Ruby examples - Revision history

Guillaume at 16:13, 28 October 2010

2010-10-28T16:13:39Z

Guillaume at 16:13, 28 October 2010

2010-10-28T16:13:23Z

Guillaume: /* Codebits rfid bot */

2010-10-28T16:11:47Z

‎Codebits rfid bot

Guillaume at 16:11, 28 October 2010

2010-10-28T16:11:05Z

Guillaume: /* Class IsTheActionToPerformWith */

2010-03-28T10:25:06Z

‎Class IsTheActionToPerformWith

Guillaume at 10:24, 28 March 2010

2010-03-28T10:24:02Z

Guillaume: /* Class IsTheActionToPerformWith */

2010-03-28T09:56:02Z

‎Class IsTheActionToPerformWith

Guillaume: /* Substitutions list */

2010-03-27T12:58:39Z

‎Substitutions list

Guillaume: /* PatternTransform */

2010-03-27T12:55:01Z

‎PatternTransform

Guillaume: /* PatternTransform */

2010-03-27T12:42:54Z

‎PatternTransform

@@ Line 47: / Line 47: @@
 </pre>
 </htm>
 ==Codebits rfid bot==
 <htm>

← Older revision		Revision as of 16:13, 28 October 2010
Line 1:		Line 1:
		+	==Jabber bot==
		+	<htm>
		+	<pre name="code" class="ruby">
		+	require 'xmpp4r/client'
		+
		+	class JabberBot < Jabber::Client
		+	include Jabber
		+
		+	def initialize(jabber_id, jabber_password, options = {})
		+	@jabber_id = jabber_id
		+	@jabber_password = jabber_password
		+	@options = options
		+	@jid = JID::new(@jabber_id)
		+	# super calls the base_method
		+	super(@jid)
		+	end
		+
		+	def on_message(from, body)
		+	raise "on_message not implemented!"
		+	end
		+
		+	def connect_and_authenticate
		+	connect
		+	auth(@jabber_password)
		+	send(Presence::new)
		+	puts "Connected! Send messages to #{@jid.strip.to_s}."
		+	end
		+
		+	def run
		+	main = Thread.current
		+	add_message_callback { \|message\|
		+	next if message.type == :error or message.body.blank?
		+	# support exit command if owner is set
		+	main.wakeup if @options[:owner_jabber_id] == message.from && message.body == 'exit'
		+	# simple callback
		+	self.on_message(message.from, message.body)
		+	}
		+	Thread.stop
		+	close
		+	end
		+
		+	def say(jabber_id, body)
		+	send(Message::new(jabber_id, body).set_type(:chat).set_id('1'))
		+	end
		+
		+	end
		+	</pre>
		+	</htm>
		+
	==Codebits rfid bot==		==Codebits rfid bot==
	<htm>		<htm>

@@ Line 161: / Line 161: @@
 #puts mybits.whereis(" 32 ").join("\n")
 #puts timefromnow('2008-11-14 17:18:46')
 </pre>
 </htm>

← Older revision		Revision as of 16:11, 28 October 2010
Line 1:		Line 1:
		+	==Codebits rfid bot==
		+	<htm>
		+	<pre name="code" class="ruby">
		+	#!/usr/bin/env ruby
		+	require 'jabber/bot'
		+	require 'socket'
		+	require 'date'
		+
		+	def sendreceive(request,ip='85.247.250.5',port=13568)
		+	puts "initializing socket..."
		+	TCPSocket.open(ip, port.to_i) do \|sock\|
		+	puts "done\n"
		+	puts "sending request..."
		+	sock.write(request)
		+	puts "done\n"
		+	puts "getting answer..."
		+	result = sock.read(100)
		+	puts "done\n"
		+	sock.close
		+	return result
		+	end
		+	end
		+
		+	def timefromnow(string)
		+	now = DateTime.now
		+	date = DateTime.parse(string)
		+	days = (now-date).to_f
		+	secs = days * 86400
		+	if secs < 60
		+	msg = secs.to_i + " seconds ago."
		+	else
		+	if secs > 59 && secs < 120
		+	msg = "1 minute ago."
		+	else
		+	mins = secs / 60
		+	if mins < 60
		+	msg = mins.to_i.to_s + " minutes ago."
		+	else
		+	if mins > 59 && mins < 120
		+	msg = "1 hour ago."
		+	else
		+	hours = mins / 60
		+	if hours < 24
		+	msg = hours.to_i.to_s + " hours ago."
		+	else
		+	if hours > 23 && hours < 48
		+	msg = "1 day ago."
		+	else
		+	days = hours / 24
		+	msg = days.to_i.to_s + " days ago."
		+	end
		+	end
		+	end
		+	end
		+	end
		+	end
		+
		+	return msg
		+
		+	end
		+
		+	class Rfidcodebits
		+
		+	def initialize(file = "rfidbits.txt")
		+	@cache = file
		+	@results = Array.new
		+	end
		+
		+	def whereis(message)
		+
		+	flag = false
		+	File.open(@cache,'r') { \|fs\|
		+	pat=message.gsub(/ /,' .*')
		+	while line = fs.gets
		+	words = line.split(/\\|/)
		+	if words[5].match(/#{pat}/i) \|\| words[2].match(/^#{message.strip}$/)
		+	flag = true
		+	@results.push("#{words[5]} (#{words[2]}) was last seen at " + words[1] + ", " + timefromnow(words[3]))
		+	end
		+	end
		+	fs.close
		+	if !flag
		+	@results.push("#{message} wasn't found.")
		+	end
		+	@results
		+	}
		+
		+	end
		+
		+	end
		+
		+	# Create a public Jabber::Bot
		+	bot = Jabber::Bot.new(
		+	:jabber_id => 'codebits@jabber.cc',
		+	:password => 'hackathon',
		+	:master => 'guillaume.riflet@gmail.com',
		+	:is_public => true
		+	)
		+
		+	# Give your bot a public command
		+	bot.add_command(
		+	:syntax => 'rand',
		+	:description => 'Produce a random number from 0 to 10',
		+	:regex => /^rand$/,
		+	:is_public => false
		+	) { rand(10).to_s }
		+
		+	# Give your bot a private command with an alias
		+	bot.add_command(
		+	:syntax => 'puts <string>',
		+	:description => 'Write something to $stdout',
		+	:regex => /^puts\s+.+$/,
		+	:alias => [
		+	:syntax => 'p <string>',
		+	:regex => /^p\s+.+$/
		+	]
		+	) do \|sender, message\|
		+	puts message
		+	"'#{message}' written to $stdout"
		+	end
		+
		+	bot.add_command(
		+	:syntax => 'whereis <name or id>',
		+	:description => 'People spotter, give name or id',
		+	:regex => /^whereis */i,
		+	:alias => [
		+	:syntax => 'W',
		+	:regex => /^W */i
		+	],
		+	:is_public => true
		+	) do \|sender, message\|
		+	#sendreceive("whereis:#{message}")
		+	bits = Rfidcodebits.new
		+	bits.whereis(message).join("\n\n")
		+	end
		+
		+	bot.add_command(
		+	:syntax => 'kill',
		+	:description => 'Disconnect me, master.',
		+	:regex => /^kill$/,
		+	:alias => [
		+	:syntax => 'K',
		+	:regex => /^K$/
		+	]
		+	) {
		+	"Ah, you killed me master."
		+	self.disconnect
		+	}
		+
		+	# Bring your new bot to life
		+	begin
		+	bot.connect
		+	rescue
		+	puts "The bot got, somehow, disconnected."
		+	end
		+
		+	#puts sendreceive("Guillaume\n", 'localhost', 3000)
		+	#puts sendreceive("Guillaume")
		+
		+	#mybits = Rfidcodebits.new
		+	#puts mybits.whereis(" 32 ").join("\n")
		+	#puts timefromnow('2008-11-14 17:18:46')
		+	</pre>
		+	</htm>
		+
	==PatternTransform==		==PatternTransform==
		+
	In this example, we'll see how to use a couple of classes in a ruby program in order to execute in a batch a series of actions to perform with the MOHID utility tools, such as [[ConvertToHdf5]] or [[Hdf5Extractor]].		In this example, we'll see how to use a couple of classes in a ruby program in order to execute in a batch a series of actions to perform with the MOHID utility tools, such as [[ConvertToHdf5]] or [[Hdf5Extractor]].

@@ Line 283: / Line 283: @@
    ## 2 Generate new files ##########
-   glue.usesTransformedFilesNamedAfter("GlueAction")
+   glue.transformsInto("GlueAction")
    ## 3 Generate runscript ##########

@@ Line 94: / Line 94: @@
 wextract.usesAGenericMohidtoolBatchfile("WaterExtract.bat", "HDF5Extractor.exe", "HDF5Extractor.dat")
 wextract.ing
 </pre>
 </htm>

@@ Line 209: / Line 209: @@
    end
-   def usesTransformedFilesNamedAfter(filename)
+   def transformsInto(filename)
      @outfilename = filename
      thePatternIsTransformedByTheBlock{ |line|
        filecontent = String.new( @patterncontent )
        tokens = line.split( ' ' )
@@ Line 228: / Line 243: @@
    end
    #Running

@@ Line 50: / Line 50: @@
 The first line contains the list of strings to match in the template file (such as ''XX'' or ''MM''). Each string to match is between parentheses. The strings to match are space-separated.
 The following lines containg the strings to substitute, space-separated. Each new line will correspond to a new configuration file.
 ===Program file===

@@ Line 1: / Line 1: @@
 ==PatternTransform==
 In this example, we'll see how to use a couple of classes in a ruby program in order to execute in a batch a series of actions to perform with the MOHID utility tools, such as [[ConvertToHdf5]] or [[Hdf5Extractor]].
 <htm>

@@ Line 7: / Line 7: @@
 hextract = IsTheActionToPerformWithFiles.new("root_Hydro_HDF5Extractor.dat", "list.txt")
-hextract.usesTransformedFilesNamedAfter("Hydro_HDF5Extractor")
+hextract.transformsInto("Hydro_HDF5Extractor")
 hextract.usesAGenericMohidtoolBatchfile("HydroExtract.bat", "HDF5Extractor.exe", "HDF5Extractor.dat")
 hextract.ing
 wextract = IsTheActionToPerformWithFiles.new("root_Water_HDF5Extractor.dat", "list.txt")
-wextract.usesTransformedFilesNamedAfter("Water_HDF5Extractor")
+wextract.transformsInto("Water_HDF5Extractor")
 wextract.usesAGenericMohidtoolBatchfile("WaterExtract.bat", "HDF5Extractor.exe", "HDF5Extractor.dat")
 wextract.ing