Top Level Namespace

Defined Under Namespace

Modules: ICalPal Classes: EventKit

Constant Summary collapse

PL_CONVERT = 
'/usr/bin/plutil -convert xml1 -o - -'.freeze

Instance Method Summary collapse

Instance Method Details

#ancestor ⇒ Integer

Get the application icalPal is most likely running in

Returns:

  • (Integer) —

    The basename of the program whose parent process id is 1 (launchd)



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# File 'lib/utils.rb', line 55

def ancestor
  ppid = Process.ppid

  while (ppid != 1)
    ps = `ps -p #{ppid} -o ppid,command | tail -1`
    ppid = ps[/^[0-9 ]+ /].to_i
  end

  ps[(ps.rindex('/') + 1)..].chop
end

#plconvert(obj) ⇒ Array

Load a plist

Parameters:

  • obj (String) —

    Data that can be converted by /usr/bin/plutil

Returns:

  • (Array) —

    Objects representing nodes in the plist



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# File 'lib/utils.rb', line 7

def plconvert(obj)
  r 'open3'
  r 'plist'

  # Run PL_CONVERT command
  sin, sout, _serr, _e = Open3.popen3(PL_CONVERT)

  # Send obj
  sin.write(obj)
  sin.close

  # Read output
  begin
    plist = Plist.parse_xml(sout.read)
    plist['$objects'] if plist
  rescue Plist::UnimplementedElementError
    nil
  end
end

#xmlify(key, value) ⇒ String

Convert a key/value pair to XML. The value should be nil, String, Integer, Array, or ICalPal::RDT

Parameters:

  • key —

    The key

  • value —

    The value

Returns:

  • (String) —

    The key/value pair in a simple XML format



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# File 'lib/utils.rb', line 33

def xmlify(key, value)
  case value
    # Nil
  when NilClass then "<#{key}/>"

    # Array
  when Array
    # Treat empty arrays as nil values
    xmlify(key, nil) if value[0].nil?

    retval = ''
    value.each { |x| retval += xmlify("#{key}0", x) }
    "<#{key}>#{retval}</#{key}>"

    # Unknown
  else "<#{key}>#{value}</#{key}>"
  end
end