First half, will have to finish commit later

mrsh/lib/mrsh_settings.rb

@@ -0,0 +1,133 @@
+require 'net/http'
+require 'json'
+require 'csv'
+
+hwdb_online_url = "http://localhost/mrsh/online.json"
+
+class Settings
+  attr_reader :max_threads, :timeout, :ping, :ansi, :repeat, :command, :output_path
+  def initialize
+    @max_threads  = 10
+    @timeout      = 10
+    @ping         = determinePing
+    @ansi         = true
+    @repeat       = false
+    @hwdb_online  = JSON.parse(Net::HTTP.get(URI(hwdb_online_url)))['status']
+    
+    help          = nil
+    short_help    = true
+    time          = Time.now
+    revision      = File.ctime(__FILE__).strftime('%Y%m%d.%H%M%S')
+    
+    @audit_file   = findAuditFile
+    @organization = DCS
+    
+    opts  = GetoptLong.new(
+                            [ "--block-filter",     "-B",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--command",          "-c",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--help",             "-e",   GetoptLong::NO_ARGUMENT ],
+                            [ "--audit_file",       "-f",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--force",                    GetoptLong::NO_ARGUMENT ],
+                            [ "--function-filter",  "-F",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--organization",     "-g",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--host-filter",      "-h",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--loop",             "-l",   GetoptLong::NO_ARGUMENT ],
+                            [ "--machines",         "-m",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--os-filter",        "-o",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--output-path",      "-O",   GetoptLong::OPTIONAL_ARGUMENT ],
+                            [ "--ping-only",        "-p",   GetoptLong::NO_ARGUMENT ],
+                            [ "--room-filter",      "-R",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--scripted",         "-s",   GetoptLong::NO_ARGUMENT ],
+                            [ "--max-threads",      "-t",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--timeout",          "-T",   GetoptLong::REQUIRED_ARGUMENT ],
+                            [ "--exclude-quiet",    "-x",   GetoptLong::NO_ARGUMENT ],
+                            [ "--command-file",     "-z",   GetoptLong::REQUIRED_ARGUMENT ]
+                          )
+    
+    opts.each do |opt,arg|
+      case opt
+      when '--command'
+        @command            = arg
+        short_help          = false
+      when '--command-file'
+        @command_file       = arg
+        short_help          = false
+      when '--machines'
+        @machine_list       = arg.split(/,/)
+      when '--host-filter'
+        @host_filter        = arg
+      when '--os-filter'
+        @os_filter          = arg
+      when '--organization'
+        @organization       = arg
+      when '--block-filter'
+        @block_filter       = arg
+      when '--function-filter'
+        @function_filter    = arg
+      when '--room-filer'
+        @room_filter        = arg
+      when '--audit-file'
+        @force_audit_fie    = File.expand_path(arg)
+      when '--max-threads'
+        @max_threads        = arg.to_i
+      when '--timeout'
+        @timeout            = arg.to_i
+      when '--loop'
+        @repeat             = true
+      when '--force'
+        @data.force         = true
+      when '--ping-only'
+        @command            = nil
+        short_help          = false
+      when '--scripted'
+        @ansi               = false
+      when '--exclude-quiet'
+        @data.exclude_quiet = true
+      when --output-path'
+        if arg.empty? then
+          @output_path = "/tmp/mrsh.%s.%d" % [ time.strftime("%Y%m%d"), Process.pid ]
+        else
+          @output_path = File.expand_path(arg)
+        end
+      when '--help'
+        help                = true
+        short_help          = false
+      else
+        puts "Invalid argument #{opt}, shutting down"
+        display_shorthelp
+        exit
+      end
+    end
+    
+    if @command.nil? and @command_file then
+      File.open(@command_file, "r") do |input|
+        while line = input.gets
+          line = line.chomp
+          line = line.gsub(/\s*#.*$/,'')
+          line = line.gsub(/\$/, '\$')
+          line = line.gsub(/\`/) {|s| "\\#{s}"}
+          next if line.empty?
+          
+          line = line.gsub(/"/,'\"')
+          
+          if @command.nil? then
+            @command = line
+          else
+            @command = @command + ';' + line
+          end
+        end
+      end
+    end
+    if help
+      display_longhelp
+      exit
+    elsif short_help
+      display_shorthelp
+      exit
+    end
+    
+    puts "mrsh (r#{revision}) run started at #{time}"
+    if @output_path then
+      puts "- Sending all output to files under: #{@output_path}/"
+    end
+  end