Adding pamela but I'm dumb and messed up routing

app/assets/javascripts/pamela.js.coffee

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+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/stylesheets/pamela.css.scss

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+// Place all the styles related to the pamela controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/pamela_controller.rb

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+class PamelaController < ApplicationController
+
+#require "active_record"
+require "optparse"
+#require "rubygems"
+
+def index
+  @macs = Mac.all
+end
+
+  # GET /macs/1
+  # GET /macs/1.json
+  def show
+    @mac = Mac.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render :json => @macs }
+    end
+  end
+
+  # GET /macs/new
+  # GET /macs/new.json
+  def new
+    @mac = Mac.new
+    @users = User.all.sort_by(&:name)
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render :json => @mac }
+    end
+  end
+
+  # GET /macs/1/edit
+  def edit
+    @mac = Mac.find(params[:id])
+    @users = User.all.sort_by(&:name)
+  end
+
+  # POST /macs
+  # POST /user
+  def create
+    @mac = Mac.new(params[:mac])
+
+    respond_to do |format|
+      if @mac.save
+        format.html { redirect_to "/pamela", :notice => 'Mac was successfully created.' }
+        format.json { render :json => @mac, :status => :created, :location => @mac }
+      else
+        format.html { render :action => "new" }
+        format.json { render :json => @mac.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /macs/1
+  # PUT /macs/1.json
+  def update
+    #Log who updated this
+    @mac = Mac.find(params[:id])
+
+    respond_to do |format|
+      if @mac.update_attributes(params[:mac])
+        format.html { redirect_to "/pamela", :notice => 'User certification was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render :action => "edit" }
+        format.json { render :json => @mac.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+
+
+def scan
+Rails.logger.info "starting scan..."
+	# Command line arguments
+	options = {};
+	OptionParser.new { |opts|
+		opts.banner = "Usage: pamela-scanner.rb --interface=en0"
+
+		options[:verbose] = true
+		opts.on("v", "--verbose", "Run verbosely") { |verbose|
+			options[:verbose] = verbose
+		}
+
+		options[:interface] = "eth0"
+		opts.on("i", "--interface=interface", "Network Interface") { |interface|
+			options[:interface] = interface
+		}
+
+		options[:max_age] = 20
+		opts.on("a", "--max-age=minutes", "Minutes to keep expired macs active") { |max_age|
+			options[:max_age] = max_age.to_i
+		}
+
+		options[:db_host] = "configure_me"
+		opts.on("r", "--db-host=host", "Database Host") { |host|
+			options[:db_host] = host
+		}
+
+		options[:db_name] = "configure_me"
+		opts.on("n", "--db-name=name", "Database Name") { |name|
+			options[:db_name] = name
+		}
+
+		options[:db_user] = "configure_me"
+		opts.on("u", "--db-user=user", "Database User") { |user|
+			options[:db_user] = user
+		}
+
+		options[:db_password] = "configure_me"
+		opts.on("p", "--db-password=password", "Database Password") { |password|
+			options[:db_password] = password
+		}
+
+	}.parse!
+
+	# Open the database
+	#ActiveRecord::Base::establish_connection(
+	#	:adapter  => "mysql2",
+	#	:host     => options[:db_host],
+	#	:database => options[:db_name],
+	#	:username => options[:db_user],
+	#	:password => options[:db_password])
+
+	#class Mac < ActiveRecord::Base
+	#end
+
+	#class MacLog < ActiveRecord::Base
+	#end
+
+	# Scan the network for mac addresses
+	macs = {};
+	command = sprintf("arp-scan -R --interface=%s --localnet", options[:interface])
+	if options[:verbose]
+		Rails.logger.info "Running [#{command}]"
+	end
+	IO.popen(command) { |stdin|
+		Rails.logger.info "Reading stdin: "+stdin.inspect
+		stdin.each { |line| 
+			next if line !~ /^([\d\.]+)\s+([[:xdigit:]:]+)\s/;
+			macs[$2] = $1;
+		}
+	}
+
+	# Scan the existing macs and update each record as necessary
+	Mac.find(:all).each { |entry|
+		Rails.logger.info "Existing MAC: "+entry.inspect
+		mac = entry.mac
+		ip = entry.ip
+		if macs.has_key?(mac)
+			if ! entry.active || ! entry.since
+				Rails.logger.info "Activating #{mac} at #{ip}" if options[:verbose]
+				entry.since = Time.now
+				MacLog.new(:mac => mac, :ip => ip, :action => "activate").save
+			end
+			entry.active = 1
+			entry.ip = ip
+			entry.refreshed = Time.now
+			entry.save
+			macs.delete(mac)
+			next
+		end
+
+		# Entry is no longer current
+		if entry.active
+			ageMinutes = ((Time.now - entry.refreshed)/60).to_i
+			next if ageMinutes < options[:max_age]
+			Rails.logger.info "Deactivating #{mac}, #{ageMinutes} minutes old" if options[:verbose]
+			entry.active = 0
+			entry.save
+			MacLog.new(:mac => mac, :ip => ip, :action => "deactivate").save
+		end
+	}
+
+	# Add entries for any macs not already in the db
+	macs.each { |mac, ip|
+		Rails.logger.info "Activating new entry #{mac} at #{ip}" if options[:verbose]
+		Mac.new(:mac => mac, :ip => ip, :active => 1, :since => Time.now, :refreshed => Time.now).save
+		MacLog.new(:mac => mac, :ip => ip, :action => "activate").save
+	}
+
+@log = MacLog.all
+
+end #def scan
+
+
+end

app/helpers/pamela_helper.rb

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+module PamelaHelper
+end

app/models/mac.rb

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+class Mac < ActiveRecord::Base
+  belongs_to :user
+  attr_accessible :active, :ip, :mac, :refreshed, :since
+end

app/models/mac_log.rb

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+class MacLog < ActiveRecord::Base
+  attr_accessible :action, :ip, :mac
+end

app/views/pamela/_form.html.erb

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+<%= form_for(@mac) do |f| %>
+  <% if @mac.errors.any? %>
+    <div id="error_explanation">
+      <h2><%= pluralize(@mac.errors.count, "error") %> prohibited this Mac from being saved:</h2>
+
+      <ul>
+      <% @mac.errors.full_messages.each do |msg| %>
+        <li><%= msg %></li>
+      <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <%= f.label :user_id, "User" %><br />
+    <%= collection_select(:mac, :user_id, @users, :id, :name) %>
+  </div>
+  <div class="field">
+    <%= f.label :mac, "Mac" %><br />
+    <%= f.text_field :mac %>
+  </div>
+  <div class="actions">
+    <%= f.submit %>
+  </div>
+<% end %>

app/views/pamela/edit.html.erb

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+<h1>Editing User Certification</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Show', @user_certification %> |
+<%= link_to 'Back', user_certifications_path %>

app/views/pamela/index.html.erb

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+<h2>What machines are on our network?</h2>
+<% @macs.each do |mac| %>
+  <%= mac.user.name unless mac.user.blank? %>  
+  <%= mac.mac %> <!-- 
+  <%= mac.since %>, 
+  <%= mac.refreshed %>,
+  <%= mac.active %>--> |
+  <%= link_to 'Edit', edit_mac_path(mac) %> <br/>
+<% end %>

app/views/pamela/new.html.erb

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+<h1>New User Certification</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Back', user_certifications_path %>

app/views/pamela/scan.html.erb

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+Scanning...
+<% @log.each do |log| %>
+  <%= log.mac %> = 
+  <%= log.ip %><br/>
+<% end %>