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Name	Size	Permission
httpauth	[ DIR ]	drwxr-xr-x
httpservlet	[ DIR ]	drwxr-xr-x
accesslog.rb	2.25 KB	-rw-r--r--
cgi.rb	6.92 KB	-rw-r--r--
compat.rb	436 B	-rw-r--r--
config.rb	3.13 KB	-rw-r--r--
cookie.rb	3.03 KB	-rw-r--r--
htmlutils.rb	584 B	-rw-r--r--
httpauth.rb	1.31 KB	-rw-r--r--
httpproxy.rb	7.46 KB	-rw-r--r--
httprequest.rb	9.99 KB	-rw-r--r--
httpresponse.rb	7.96 KB	-rw-r--r--
https.rb	1.64 KB	-rw-r--r--
httpserver.rb	5.63 KB	-rw-r--r--
httpservlet.rb	669 B	-rw-r--r--
httpstatus.rb	3.51 KB	-rw-r--r--
httputils.rb	9.96 KB	-rw-r--r--
httpversion.rb	1.12 KB	-rw-r--r--
log.rb	2.03 KB	-rw-r--r--
server.rb	5.28 KB	-rw-r--r--
ssl.rb	4.22 KB	-rw-r--r--
utils.rb	2.54 KB	-rw-r--r--
version.rb	351 B	-rw-r--r--

Code Editor : utils.rb

#
# utils.rb -- Miscellaneous utilities
#
# Author: IPR -- Internet Programming with Ruby -- writers
# Copyright (c) 2001 TAKAHASHI Masayoshi, GOTOU Yuuzou
# Copyright (c) 2002 Internet Programming with Ruby writers. All rights
# reserved.
#
# $IPR: utils.rb,v 1.10 2003/02/16 22:22:54 gotoyuzo Exp $

require 'socket'
require 'fcntl'
begin
  require 'etc'
rescue LoadError
  nil
end

module WEBrick
  module Utils
    def set_non_blocking(io)
      flag = File::NONBLOCK
      if defined?(Fcntl::F_GETFL)
        flag |= io.fcntl(Fcntl::F_GETFL)
      end
      io.fcntl(Fcntl::F_SETFL, flag)
    end
    module_function :set_non_blocking

def set_close_on_exec(io)
      if defined?(Fcntl::FD_CLOEXEC)
        io.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC)
      end
    end
    module_function :set_close_on_exec

def su(user)
      if defined?(Etc)
        pw = Etc.getpwnam(user)
        Process::initgroups(user, pw.gid)
        Process::Sys::setgid(pw.gid)
        Process::Sys::setuid(pw.uid)
      else
        warn("WEBrick::Utils::su doesn't work on this platform")
      end
    end
    module_function :su

def getservername
      host = Socket::gethostname
      begin
        Socket::gethostbyname(host)[0]
      rescue
        host
      end
    end
    module_function :getservername

def create_listeners(address, port, logger=nil)
      unless port
        raise ArgumentError, "must specify port"
      end
      res = Socket::getaddrinfo(address, port,
                                Socket::AF_UNSPEC,   # address family
                                Socket::SOCK_STREAM, # socket type
                                0,                   # protocol
                                Socket::AI_PASSIVE)  # flag
      last_error = nil
      sockets = []
      res.each{|ai|
        begin
          logger.debug("TCPServer.new(#{ai[3]}, #{port})") if logger
          sock = TCPServer.new(ai[3], port)
          port = sock.addr[1] if port == 0
          Utils::set_close_on_exec(sock)
          sockets << sock
        rescue => ex
          logger.warn("TCPServer Error: #{ex}") if logger
          last_error  = ex
        end
      }
      raise last_error if sockets.empty?
      return sockets
    end
    module_function :create_listeners

RAND_CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" +
                 "0123456789" +
                 "abcdefghijklmnopqrstuvwxyz"

def random_string(len)
      rand_max = RAND_CHARS.size
      ret = "" 
      len.times{ ret << RAND_CHARS[rand(rand_max)] }
      ret 
    end
    module_function :random_string

end
end

${this.title}

Code Editor : utils.rb