https://github.com/noblesamurai/erlang-idna

A pure Erlang IDNA implementation
https://github.com/noblesamurai/erlang-idna

Last synced: about 1 month ago
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A pure Erlang IDNA implementation

• Host: GitHub
• URL: https://github.com/noblesamurai/erlang-idna
• Owner: noblesamurai
• License: mit
• Created: 2011-07-12T02:17:54.000Z (over 13 years ago)
• Default Branch: master
• Last Pushed: 2011-11-03T02:25:58.000Z (about 13 years ago)
• Last Synced: 2023-03-11T05:29:45.338Z (almost 2 years ago)
• Language: Erlang
• Homepage:
• Size: 103 KB
• Stars: 1
• Watchers: 1
• Forks: 45
• Open Issues: 0
• Metadata Files:
  • Readme: README.txt
  • License: License.txt

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README

        
A pure Erlang IDNA implementation.

An attempt will be made to read from priv/UnicodeData.txt. If the file does not exist,

it is downloaded from unicode.org, and an attempt is made to save it to the above filename,

though no checking is done as to whether or not this succeeded.

Quick start:

  $ make

  ...

  $ erl -pa ebin

  ...

  1> inets:start(), idna:start(). % downloads UnicodeData.txt from unicode.org

  ...

  2> Domain = xmerl_ucs:from_utf8("www.詹姆斯.com").

  ...

  3> idna:to_ascii(Domain).

  ...

Reference material:

  RFC3490 (IDNA)

  http://www.ietf.org/rfc/rfc3490.txt

  RFC3492 (Punycode)

  http://www.ietf.org/rfc/rfc3492.txt

  addressable (Ruby URI implementation)

  http://github.com/sporkmonger/addressable

  punycode4r (Ruby punycode implementation)

  http://raa.ruby-lang.org/project/punycode4r/

  Unicode Character Database

  http://www.unicode.org/Public/UNIDATA/UCD.html

  UAX #15 (Unicode Normalization Forms)

  http://www.unicode.org/reports/tr15/