BIND 10 #1611: ZoneFinder::find refactoring: separate normal result codes and special case flags

[BIND 10 Development]

#1611: ZoneFinder::find refactoring: separate normal result codes and special case
flags
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                   Reporter:         |                 Owner:
  jinmei                             |                Status:  new
                       Type:  task   |             Milestone:  Next-Sprint-
                   Priority:  major  |  Proposed
                  Component:  data   |            Resolution:
  source                             |             Sensitive:  0
                   Keywords:         |           Sub-Project:  DNS
            Defect Severity:  N/A    |  Estimated Difficulty:  0
Feature Depending on Ticket:         |           Total Hours:  0
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Comment (by jinmei):

 (I know this is not in the current sprint, but this one is essentially
 an immediate followup of #1431, and according to the review
 discussions for #1431 it seemed quite likely that this ticket would be
 included in the next sprint anyway - besides I didn't find anything
 I can quickly complete in the remaining tickets of the current sprint)

 trac1611 is ready for review.

 As already noted, this is basically straightforward interface update,
 but many parts of the code were affected and the size of diff is quite
 large.

 This is a backward incompatible change to a public API, so I think we
 should provide a changelog entry.  This is the proposed one:
 {{{
 365.?   [func]*         jinmei
         libdatasrc: the interface of ZoneFinder() was changed: WILDCARD
         related result codes were deprecated and removed, and the
         corresponding information is now provided via a separate accessor
         method on FindResult.  Other separate FindResult methods will
         also tell the caller whether the zone is signed with NSEC or NSEC3
         (when necessary and applicable).
         (Trac #1611, git TBD)
 }}}

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Ticket URL: <http://bind10.isc.org/ticket/1611#comment:1>
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