[tor-bugs] #10841 [Tor]: Remove hidden service version 0 directory code

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#10841: Remove hidden service version 0 directory code
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     Reporter:  karsten      |      Owner:
         Type:  enhancement  |     Status:  needs_revision
     Priority:  minor        |  Milestone:  Tor: 0.2.5.x-final
    Component:  Tor          |    Version:
   Resolution:               |   Keywords:
Actual Points:               |  Parent ID:
       Points:               |
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Comment (by nickm):

 Did you mean needs_revision or needs_review?

 Notes while reviewing:
  * I'm surprised to see DIR_PURPOSE_FETCH_RENDDESC and
 DIR_PURPOSE_UPLOAD_RENDDESC disappear.  I guess they were v0 only. (Next
 time we add a v1 or a v2, we should make sure that we rename the old
 functions to "*_v0", so that we don't get confused this way again.)
  * I wondered about removing the "case -1" case from
 connection_dir_client_reached_eof.  I guess that return value shouldn't
 happen anymore.... but having these semi-enumerated error codes makes me
 twitchy.  Maybe we should be using an enum for these.  I guess that's
 another commit.  I can do that one if you like.
  * Do we still need rend_parse_service_descriptor?  I think you may have
 removed the only thing that called it.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/10841#comment:4>
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