Class: Wurfl::Command::Inspector

Inherits:
Wurfl::Command show all
Includes:
Utils
Defined in:
lib/wurfl/command/inspector.rb

Defined Under Namespace

Classes: WurflInspector

Instance Method Summary collapse

Methods included from Utils

#load_wurfl_pstore, #save_wurfl_pstore

Instance Method Details

#execute ⇒ Object 



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# File 'lib/wurfl/command/inspector.rb', line 60

def execute
  pstorefile = nil
  procstr = nil 
  handset = nil
  query = nil
  begin
    opt = GetoptLong.new(
                         ["-d","--database", GetoptLong::REQUIRED_ARGUMENT],
                         ["-s","--search", GetoptLong::REQUIRED_ARGUMENT],
                         ["-i","--id", GetoptLong::REQUIRED_ARGUMENT],
                         ["-q","--query", GetoptLong::REQUIRED_ARGUMENT]
                         )
    
    opt.each do |arg,val|
      case arg
      when "-d"
        pstorefile = val
      when "-s"
        procstr = val.strip
      when "-i"
        handset = val
      when "-q"
        query = val
      else
        usage
      end
    end

  rescue => err
    usage
  end

  if !pstorefile
    puts "You must specify a Wurfl PStore db"
    usage
  end

  begin
    handsets = load_wurfl_pstore(pstorefile)    
    insp = WurflInspector.new(handsets)
  rescue => err
    STDERR.puts "Error with file #{pstorefile}"
    STDERR.puts err.message
    exit 1
  end

  if procstr
    pr = nil
    eval("pr = proc#{procstr}")
    
    if pr.class != Proc
      puts "You must pass a valid ruby block!"
      exit 1
    end
    
    puts "--------- Searching handsets -----------"
    res = insp.search_handsets(pr)
    puts "Number of results: #{res.size}"
    
    res.each { |handset| puts handset.wurfl_id }
    exit 0
  end


  if handset
    handset = insp.get_handset(handset)
    unless handset
      puts "No handset found"
      exit 1
    end
    puts "Handset user agent: #{handset.user_agent}"
    if query
      puts "Result of handset query: #{query}"
      rez = handset.get_value_and_owner(query)
      puts "#{rez[0]} from #{rez[1]}"
    else
      puts "Attributes of handset"
      keys = handset.keys
      keys.each do |key|
        rez = handset.get_value_and_owner(key)
        puts "Attr:#{key} Val:#{rez[0]} from #{rez[1]}"
      end
    end
    exit 0
  end
end

#usage ⇒ Object 



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# File 'lib/wurfl/command/inspector.rb', line 51

def usage
  puts "Usage: wurfltools.rb inspector  [-s rubyblock] [-i handsetid [-q attributename]]  -d pstorefile"
  puts "Examples:"
  puts "wurfltools.rb inspector -d pstorehandsets.db -s '{ |hand| hand[\"colors\"].to_i > 2 }'"
  puts "wurfltools inspector -d pstorehandsets.db -i sonyericsson_t300_ver1"
  puts "wurfltools inspector -d pstorehandsets.db -i sonyericsson_t300_ver1 -q backlight"
  exit 1
end