annotate mpsplit.rb @ 905:5acef432b1de
TD-class delimiter changed to :::
| author |
HIROSE Yuuji <yuuji@gentei.org> |
| date |
Sun, 03 Jan 2021 14:44:56 +0900 |
| parents |
3565d93c2fb1 |
| children |
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| rev |
line source |
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1 #!/usr/bin/env ruby21
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2 # coding: binary
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3 require 'nkf'
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4 Encoding.default_external = Encoding::BINARY
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5 Encoding.default_internal = Encoding::BINARY
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6
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7 boundary="--"+ARGV[0] # +"\r\n"
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8 tmpdir=(ARGV[1] || "tmp").dup
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9 tmpdir.untaint
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10 test(?d, tmpdir) or Dir.mkdir(tmpdir)
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11 stream=STDIN.readlines.join
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12 stream.split(boundary)[1..-2].each do |x|
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13 header = x.sub(/\r\n\r\n.*/, "")
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14 name = header.scan(/\bname=([\"']?)(.*?)\1/)[0][1]
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15 body = x.sub(/.*?\r\n\r\n/m, "").sub(/\r\n$/, "")
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16 STDERR.printf("body[%s]=[%s]\n", name, body.length)
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17 if /filename=(['\"]?)(.*?)\1/ =~ header && $2 > ""
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18 fn = $2
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19 fn.untaint if File.dirname(fn)=="."
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20 open(File.expand_path(fn, tmpdir).untaint, "w") do |out|
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21 out.write body
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22 end
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23 ## printf("%s:filename=%s\n", name, fn)
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24 printf("%s:filename=%s\n", name, fn.unpack("H*")[0])
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25 elsif /name=(['\"]?)(.*?)\1/ =~ header
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26 v=$2
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27 printf("%s=%s\n", v, body.unpack("H*")[0])
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28 end
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29 end
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