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46 lines
972 B
Ruby
46 lines
972 B
Ruby
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#
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# cgi_runner.rb -- CGI launcher.
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#
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# Author: IPR -- Internet Programming with Ruby -- writers
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# Copyright (c) 2000 TAKAHASHI Masayoshi, GOTOU YUUZOU
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# Copyright (c) 2002 Internet Programming with Ruby writers. All rights
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# reserved.
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#
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# $IPR: cgi_runner.rb,v 1.9 2002/09/25 11:33:15 gotoyuzo Exp $
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def sysread(io, size)
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buf = ""
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while size > 0
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tmp = io.sysread(size)
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buf << tmp
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size -= tmp.size
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end
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return buf
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end
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STDIN.binmode
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buf = ""
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len = sysread(STDIN, 8).to_i
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out = sysread(STDIN, len)
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STDOUT.reopen(open(out, "w"))
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len = sysread(STDIN, 8).to_i
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err = sysread(STDIN, len)
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STDERR.reopen(open(err, "w"))
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len = sysread(STDIN, 8).to_i
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dump = sysread(STDIN, len)
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hash = Marshal.restore(dump)
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ENV.keys.each{|name| ENV.delete(name) }
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hash.each{|k, v| ENV[k] = v if v }
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dir = File::dirname(ENV["SCRIPT_FILENAME"])
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Dir::chdir dir
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if interpreter = ARGV[0]
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exec(interpreter, ENV["SCRIPT_FILENAME"])
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# NOTREACHED
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end
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exec ENV["SCRIPT_FILENAME"]
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