ghostandthemachine/gist:613516

## gistfile1.rb

#!/usr/bin/ruby
class Utilities
  @@cycle = nil
  def self.cycle(a,b)
    @@cycle == a ? @@cycle = b : @@cycle = a
  end
end
start = Time.now


class Student
  attr_accessor  :user_name, :password, :uid, :gid, :gcos_field, :directory, :shell, :first_name, :last_name
  @@count = 0
  def initialize(user_name, password, uid, gid, gcos_field, directory, shell)
    @@count = defined?(@@count) ? @@count + 1 : 1
    @user_name = user_name
    @password = password
    @uid = uid
    @gid = gid
    @gcos_field = gcos_field
    @directory = directory
    @shell = shell
  end

  def self.count
    @@count
  end
end

class String
  def alternate_case
    # alternate upper and lower case characters
    count = 0
    out = ''
    self.scan(/./m) do |b|
      if count == 0
        out << b.upcase && count = 1
      else
        out << b.downcase && count = 0
      end
    end
    out
  end
end


require 'set'

class_names = Set.new
pass_map = {}
class_map = {}
students = []
group_lines = File.readlines("/etc/group")
passwd_lines = File.readlines("/etc/passwd")
group_lines.each do |elem|
  lines = elem.split(' ')
  lines.each do |line|
    crn = line[1,6]
    if(crn.eql? "c79363")

      trimmed_line = line.slice(14, line.length - 18)   #trim the fat off the beginning and end of the line
      trimmed_line.split(':')                #split to get just the user names
      names = trimmed_line.split(',')        #split those names apart
      names.each do |name|
        class_names.add(name)
      end
    end
  end
end

pass_lines = passwd_lines[0].split(',')

pass_lines.each do |elem|
  student_info = elem.split(':')
  unless(student_info[0].nil?)
    t_name = student_info[0].split('"')
    tkey = student_info[0]
    key = tkey.split('"')
    key_string = key[1]
    val = "I".slice(0)          # value of I character
    if(class_names.member?(key_string))
      student = Student.new(key_string, student_info[1], student_info[2], student_info[3], student_info[4].split(' '), student_info[5], student_info[6])
      students.push(student)

      @@first = student.gcos_field[0]
      @@last = student.gcos_field[student.gcos_field.length - 1]

      if(@@last.downcase.slice(0) > val)
        @@first = @@first.alternate_case
        @@last = @@last.alternate_case
      end
      if(@@last.slice(0) < val)
        @@first = @@first.upcase
        @@last = @@last.upcase
      end

      def student.first_name
        @@first
      end
      def student.last_name
        @@last
      end
      def student.last_name
        student.gcos_field[student.gcos_field.length - 1]
      end
    end
  end
end

#puts "<table>"
#students.each do |student|
#puts "<tr><td>#{student.user_name}</td><td>#{student.password}</td>....<td>#{student.shell}</td></tr>
#{}</table>"
#end
#puts "</table>"


finish = Time.now
ellapsed = (finish.to_f - start.to_f).to_s

#this is just trying to get html to do anything at all

print "HTTP/1.0 200 OK\r\n"
print "Content-type: text/html\r\n\r\n"

print "<html><body>#{ellapsed}</body></html>\r\n"

	#!/usr/bin/ruby
	class Utilities
	@@cycle = nil
	def self.cycle(a,b)
	@@cycle == a ? @@cycle = b : @@cycle = a
	end
	end
	start = Time.now


	class Student
	attr_accessor :user_name, :password, :uid, :gid, :gcos_field, :directory, :shell, :first_name, :last_name
	@@count = 0
	def initialize(user_name, password, uid, gid, gcos_field, directory, shell)
	@@count = defined?(@@count) ? @@count + 1 : 1
	@user_name = user_name
	@password = password
	@uid = uid
	@gid = gid
	@gcos_field = gcos_field
	@directory = directory
	@shell = shell
	end

	def self.count
	@@count
	end
	end

	class String
	def alternate_case
	# alternate upper and lower case characters
	count = 0
	out = ''
	self.scan(/./m) do \|b\|
	if count == 0
	out << b.upcase && count = 1
	else
	out << b.downcase && count = 0
	end
	end
	out
	end
	end


	require 'set'

	class_names = Set.new
	pass_map = {}
	class_map = {}
	students = []
	group_lines = File.readlines("/etc/group")
	passwd_lines = File.readlines("/etc/passwd")
	group_lines.each do \|elem\|
	lines = elem.split(' ')
	lines.each do \|line\|
	crn = line[1,6]
	if(crn.eql? "c79363")

	trimmed_line = line.slice(14, line.length - 18) #trim the fat off the beginning and end of the line
	trimmed_line.split(':') #split to get just the user names
	names = trimmed_line.split(',') #split those names apart
	names.each do \|name\|
	class_names.add(name)
	end
	end
	end
	end

	pass_lines = passwd_lines[0].split(',')

	pass_lines.each do \|elem\|
	student_info = elem.split(':')
	unless(student_info[0].nil?)
	t_name = student_info[0].split('"')
	tkey = student_info[0]
	key = tkey.split('"')
	key_string = key[1]
	val = "I".slice(0) # value of I character
	if(class_names.member?(key_string))
	student = Student.new(key_string, student_info[1], student_info[2], student_info[3], student_info[4].split(' '), student_info[5], student_info[6])
	students.push(student)

	@@first = student.gcos_field[0]
	@@last = student.gcos_field[student.gcos_field.length - 1]

	if(@@last.downcase.slice(0) > val)
	@@first = @@first.alternate_case
	@@last = @@last.alternate_case
	end
	if(@@last.slice(0) < val)
	@@first = @@first.upcase
	@@last = @@last.upcase
	end

	def student.first_name
	@@first
	end
	def student.last_name
	@@last
	end
	def student.last_name
	student.gcos_field[student.gcos_field.length - 1]
	end
	end
	end
	end

	#puts "<table>"
	#students.each do \|student\|
	#puts "<tr><td>#{student.user_name}</td><td>#{student.password}</td>....<td>#{student.shell}</td></tr>
	#{}</table>"
	#end
	#puts "</table>"




	finish = Time.now
	ellapsed = (finish.to_f - start.to_f).to_s

	#this is just trying to get html to do anything at all

	print "HTTP/1.0 200 OK\r\n"
	print "Content-type: text/html\r\n\r\n"

	print "<html><body>#{ellapsed}</body></html>\r\n"