From f504adb1e8a4059552fe6e4be4a5e91af0945fc9 Mon Sep 17 00:00:00 2001
From: "wade@bindshell.net"
 <wade@bindshell.net@b87d56ec-f9c0-11de-8c8a-61c5e9addfc9>
Date: Mon, 15 Nov 2010 12:25:58 +0000
Subject: [PATCH] comment and variable name changes

git-svn-id: https://beef.googlecode.com/svn/trunk@529 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9
---
 lib/console/banner.rb | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/lib/console/banner.rb b/lib/console/banner.rb
index 34934e1bd..c1c29fc1b 100644
--- a/lib/console/banner.rb
+++ b/lib/console/banner.rb
@@ -6,26 +6,28 @@ module Console
     # Generates banner
     #
     def self.generate
+
+      # set the pre-string for output
+      detail_tab = ' ' * 1 + '--[ '
+      
+      # get the configuration information
       @configuration = BeEF::Configuration.instance
-
       version = BeEF::Configuration.instance.get('beef_version')
-
       beef_host = @configuration.get("http_public") || @configuration.get("http_host") 
       
-      if beef_host == '0.0.0.0'
-        zcs_hosts = Socket.getaddrinfo(Socket.gethostname, 'www', Socket::AF_INET, Socket::SOCK_STREAM).map { |x| x[3] }
-        zcs_hosts = zcs_hosts << "127.0.0.1"
-      else
-        zcs_hosts = [beef_host]
+      # create an array of the interfaces the framework is listening on
+      if beef_host == '0.0.0.0' # the framework will listen on all interfaces 
+        interfaces = Socket.getaddrinfo(Socket.gethostname, 'www', Socket::AF_INET, Socket::SOCK_STREAM).map { |x| x[3] }
+        interfaces = interfaces << "127.0.0.1"
+      else # the framework will listen on only one interface
+        interfaces = [beef_host]
       end
-      
-      detail_tab = ' ' * 1 + '--[ '
 
+      # output the banner to the console
       puts 
-      puts " -=[ BeEF " + "v#{version} ]=-\n\n"
-      puts detail_tab + "Modules:   #{BeEF::Models::CommandModule.all.length}"
-      
-      zcs_hosts.map do |host|
+      puts " -=[ BeEF v#{version} ]=-\n\n"
+      puts detail_tab + "Modules:   #{BeEF::Models::CommandModule.all.length}" # output the number of modules available
+      interfaces.map do |host| # display the important URLs on each interface from the interfaces array
         puts detail_tab
         puts detail_tab + "Hook URL:  http://#{host}:#{@configuration.get("http_port")}#{@configuration.get("hook_file")}"
         puts detail_tab + "UI URL:    http://#{host}:#{@configuration.get("http_port")}#{@configuration.get("http_panel_path")}"