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bigdecimal	[ DIR ]	drwxr-xr-x
cgi	[ DIR ]	drwxr-xr-x
date	[ DIR ]	drwxr-xr-x
digest	[ DIR ]	drwxr-xr-x
dl	[ DIR ]	drwxr-xr-x
drb	[ DIR ]	drwxr-xr-x
io	[ DIR ]	drwxr-xr-x
irb	[ DIR ]	drwxr-xr-x
net	[ DIR ]	drwxr-xr-x
openssl	[ DIR ]	drwxr-xr-x
optparse	[ DIR ]	drwxr-xr-x
racc	[ DIR ]	drwxr-xr-x
rdoc	[ DIR ]	drwxr-xr-x
rexml	[ DIR ]	drwxr-xr-x
rinda	[ DIR ]	drwxr-xr-x
rss	[ DIR ]	drwxr-xr-x
runit	[ DIR ]	drwxr-xr-x
shell	[ DIR ]	drwxr-xr-x
soap	[ DIR ]	drwxr-xr-x
test	[ DIR ]	drwxr-xr-x
uri	[ DIR ]	drwxr-xr-x
webrick	[ DIR ]	drwxr-xr-x
wsdl	[ DIR ]	drwxr-xr-x
x86_64-linux	[ DIR ]	drwxr-xr-x
xmlrpc	[ DIR ]	drwxr-xr-x
xsd	[ DIR ]	drwxr-xr-x
yaml	[ DIR ]	drwxr-xr-x
English.rb	5.6 KB	-rw-r--r--
Env.rb	274 B	-rw-r--r--
abbrev.rb	2.5 KB	-rw-r--r--
base64.rb	3.37 KB	-rw-r--r--
benchmark.rb	17.73 KB	-rw-r--r--
cgi-lib.rb	6.89 KB	-rw-r--r--
cgi.rb	73.74 KB	-rw-r--r--
complex.rb	12.84 KB	-rw-r--r--
csv.rb	24.46 KB	-rw-r--r--
date.rb	53.02 KB	-rw-r--r--
date2.rb	128 B	-rw-r--r--
debug.rb	20.61 KB	-rw-r--r--
delegate.rb	8.81 KB	-rw-r--r--
digest.rb	1.12 KB	-rw-r--r--
drb.rb	19 B	-rw-r--r--
e2mmap.rb	4.04 KB	-rw-r--r--
erb.rb	21.38 KB	-rw-r--r--
eregex.rb	487 B	-rw-r--r--
expect.rb	633 B	-rw-r--r--
fileutils.rb	42.23 KB	-rw-r--r--
finalize.rb	5.38 KB	-rw-r--r--
find.rb	1.84 KB	-rw-r--r--
forwardable.rb	6.16 KB	-rw-r--r--
ftools.rb	6.17 KB	-rw-r--r--
generator.rb	8.1 KB	-rw-r--r--
getoptlong.rb	14.88 KB	-rw-r--r--
getopts.rb	2.25 KB	-rw-r--r--
gserver.rb	6.43 KB	-rw-r--r--
importenv.rb	590 B	-rw-r--r--
ipaddr.rb	21.96 KB	-rw-r--r--
irb.rb	7.43 KB	-rw-r--r--
jcode.rb	4.3 KB	-rw-r--r--
kconv.rb	8.12 KB	-rw-r--r--
logger.rb	17.59 KB	-rw-r--r--
mailread.rb	1.28 KB	-rw-r--r--
mathn.rb	5.42 KB	-rw-r--r--
matrix.rb	27.21 KB	-rw-r--r--
md5.rb	411 B	-rw-r--r--
mkmf.rb	50.65 KB	-rw-r--r--
monitor.rb	7.93 KB	-rw-r--r--
mutex_m.rb	2.07 KB	-rw-r--r--
observer.rb	5.15 KB	-rw-r--r--
open-uri.rb	20.49 KB	-rw-r--r--
open3.rb	2.1 KB	-rw-r--r--
openssl.rb	575 B	-rw-r--r--
optparse.rb	47.12 KB	-rw-r--r--
ostruct.rb	3.35 KB	-rw-r--r--
parsearg.rb	1.55 KB	-rw-r--r--
parsedate.rb	1.33 KB	-rw-r--r--
pathname.rb	29.39 KB	-rw-r--r--
ping.rb	1.48 KB	-rw-r--r--
pp.rb	15.97 KB	-rw-r--r--
prettyprint.rb	18.33 KB	-rw-r--r--
profile.rb	90 B	-rw-r--r--
profiler.rb	1.59 KB	-rw-r--r--
pstore.rb	11.15 KB	-rw-r--r--
rational.rb	12.05 KB	-rw-r--r--
readbytes.rb	835 B	-rw-r--r--
resolv-replace.rb	1.55 KB	-rw-r--r--
resolv.rb	56.83 KB	-rw-r--r--
rss.rb	504 B	-rw-r--r--
rubyunit.rb	180 B	-rw-r--r--
scanf.rb	20.63 KB	-rw-r--r--
securerandom.rb	4.27 KB	-rw-r--r--
set.rb	27.08 KB	-rw-r--r--
sha1.rb	418 B	-rw-r--r--
shell.rb	4.66 KB	-rw-r--r--
shellwords.rb	3.99 KB	-rw-r--r--
singleton.rb	8.08 KB	-rw-r--r--
sync.rb	6.09 KB	-rw-r--r--
tempfile.rb	4.86 KB	-rw-r--r--
thread.rb	104 B	-rw-r--r--
thwait.rb	4.32 KB	-rw-r--r--
time.rb	31.58 KB	-rw-r--r--
timeout.rb	3 KB	-rw-r--r--
tmpdir.rb	3.69 KB	-rw-r--r--
tracer.rb	2.73 KB	-rw-r--r--
tsort.rb	7.99 KB	-rw-r--r--
un.rb	4.54 KB	-rw-r--r--
uri.rb	710 B	-rw-r--r--
weakref.rb	2.68 KB	-rw-r--r--
webrick.rb	811 B	-rw-r--r--
yaml.rb	12.36 KB	-rw-r--r--

Code Editor : shell.rb

#
#   shell.rb - 
#   	$Release Version: 0.6.0 $
#   	$Revision: 1.8 $
#   	$Date: 2001/03/19 09:01:11 $
#   	by Keiju ISHITSUKA(Nippon Rational Inc.)
#
# --
#
#   
#

require "e2mmap"
require "thread"

require "shell/error"
require "shell/command-processor"
require "shell/process-controller"

class Shell
  @RCS_ID='-$Id: shell.rb,v 1.8 2001/03/19 09:01:11 keiju Exp keiju $-'

include Error
  extend Exception2MessageMapper

#  @cascade = true
  # debug: true -> normal debug
  # debug: 1    -> eval definition debug
  # debug: 2    -> detail inspect debug
  @debug = false
  @verbose = true

class << Shell
    attr :cascade, true
    attr :debug, true
    attr :verbose, true

#    alias cascade? cascade
    alias debug? debug
    alias verbose? verbose
    @verbose = true

def debug=(val)
      @debug = val
      @verbose = val if val
    end

def cd(path)
      sh = new
      sh.cd path
      sh
    end

def default_system_path
      if @default_system_path
	@default_system_path
      else
	ENV["PATH"].split(":")
      end
    end

def default_system_path=(path)
      @default_system_path = path
    end

def default_record_separator
      if @default_record_separator
	@default_record_separator
      else
	$/
      end
    end

def default_record_separator=(rs)
      @default_record_separator = rs
    end
  end

def initialize
    @cwd = Dir.pwd
    @dir_stack = []
    @umask = nil

@system_path = Shell.default_system_path
    @record_separator = Shell.default_record_separator

@command_processor = CommandProcessor.new(self)
    @process_controller = ProcessController.new(self)

@verbose = Shell.verbose
    @debug = Shell.debug
  end

attr_reader :system_path

def system_path=(path)
    @system_path = path
    rehash
  end

attr :umask, true
  attr :record_separator, true

attr :verbose, true
  attr :debug, true

def debug=(val)
    @debug = val
    @verbose = val if val
  end

alias verbose? verbose
  alias debug? debug

attr_reader :command_processor
  attr_reader :process_controller

def expand_path(path)
    File.expand_path(path, @cwd)
  end

# Most Shell commands are defined via CommandProcessor

#
  # Dir related methods
  #
  # Shell#cwd/dir/getwd/pwd
  # Shell#chdir/cd
  # Shell#pushdir/pushd
  # Shell#popdir/popd
  # Shell#mkdir
  # Shell#rmdir

attr :cwd
  alias dir cwd
  alias getwd cwd
  alias pwd cwd

attr :dir_stack
  alias dirs dir_stack

# If called as iterator, it restores the current directory when the
  # block ends.
  def chdir(path = nil)
    if iterator?
      cwd_old = @cwd
      begin
	chdir(path)
	yield
      ensure
	chdir(cwd_old)
      end
    else
      path = "~" unless path
      @cwd = expand_path(path)
      notify "current dir: #{@cwd}"
      rehash
      self
    end
  end
  alias cd chdir

def pushdir(path = nil)
    if iterator?
      pushdir(path)
      begin
	yield
      ensure
	popdir
      end
    elsif path
      @dir_stack.push @cwd
      chdir path
      notify "dir stack: [#{@dir_stack.join ', '}]"
      self
    else
      if pop = @dir_stack.pop
	@dir_stack.push @cwd
	chdir pop
	notify "dir stack: [#{@dir_stack.join ', '}]"
	self
      else
	Shell.Fail DirStackEmpty
      end
    end
  end
  alias pushd pushdir

def popdir
    if pop = @dir_stack.pop
      chdir pop
      notify "dir stack: [#{@dir_stack.join ', '}]"
      self
    else
      Shell.Fail DirStackEmpty
    end
  end
  alias popd popdir

#
  # process management
  #
  def jobs
    @process_controller.jobs
  end

def kill(sig, command)
    @process_controller.kill_job(sig, command)
  end

#
  # command definitions
  #
  def Shell.def_system_command(command, path = command)
    CommandProcessor.def_system_command(command, path)
  end

def Shell.undef_system_command(command)
    CommandProcessor.undef_system_command(command)
  end

def Shell.alias_command(ali, command, *opts, &block)
    CommandProcessor.alias_command(ali, command, *opts, &block)
  end

def Shell.unalias_command(ali)
    CommandProcessor.unalias_command(ali)
  end

def Shell.install_system_commands(pre = "sys_")
    CommandProcessor.install_system_commands(pre)
  end

#
  def inspect
    if debug.kind_of?(Integer) && debug > 2
      super
    else
      to_s
    end
  end

def self.notify(*opts, &block)
    Thread.exclusive do
    if opts[-1].kind_of?(String)
      yorn = verbose?
    else
      yorn = opts.pop
    end
    return unless yorn

_head = true
    print opts.collect{|mes|
      mes = mes.dup
      yield mes if iterator?
      if _head
	_head = false
	"shell: " + mes
      else
	"       " + mes
      end
    }.join("\n")+"\n"
    end
  end

CommandProcessor.initialize
  CommandProcessor.run_config
end

${this.title}

Code Editor : shell.rb