/usr/lib/ruby/1.8/parsearg.rb is in libruby1.8 1.8.7.352-2ubuntu1.6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | #
# parsearg.rb - parse arguments
# $Release Version: $
# $Revision: 11708 $
# $Date: 2007-02-13 08:01:19 +0900 (Tue, 13 Feb 2007) $
# by Yasuo OHBA(SHL Japan Inc. Technology Dept.)
#
# --
#
#
#
warn "Warning:#{caller[0].sub(/:in `.*'\z/, '')}: parsearg is deprecated after Ruby 1.8.1; use optparse instead"
$RCS_ID=%q$Header$
require "getopts"
def printUsageAndExit()
if $USAGE
eval($USAGE)
end
exit()
end
def setParenthesis(ex, opt, c)
if opt != ""
ex = sprintf("%s$OPT_%s%s", ex, opt, c)
else
ex = sprintf("%s%s", ex, c)
end
return ex
end
def setOrAnd(ex, opt, c)
if opt != ""
ex = sprintf("%s$OPT_%s %s%s ", ex, opt, c, c)
else
ex = sprintf("%s %s%s ", ex, c, c)
end
return ex
end
def setExpression(ex, opt, op)
if !op
ex = sprintf("%s$OPT_%s", ex, opt)
return ex
end
case op.chr
when "(", ")"
ex = setParenthesis(ex, opt, op.chr)
when "|", "&"
ex = setOrAnd(ex, opt, op.chr)
else
return nil
end
return ex
end
# parseArgs is obsolete. Use OptionParser instead.
def parseArgs(argc, nopt, single_opts, *opts)
if (noOptions = getopts(single_opts, *opts)) == nil
printUsageAndExit()
end
if nopt
ex = nil
pos = 0
for o in nopt.split(/[()|&]/)
pos += o.length
ex = setExpression(ex, o, nopt[pos])
pos += 1
end
begin
if !eval(ex)
printUsageAndExit()
end
rescue
print "Format Error!! : \"" + nopt + "\"\t[parseArgs]\n"
exit!(-1)
end
end
if ARGV.length < argc
printUsageAndExit()
end
return noOptions
end
|