RE: [PATCH 3/3] atomic-revprop: Signal the error as a HTTP status code

Hi,

The error code changed while I was e-mailing the patch. Here's the
patch with the new error code.

[[[
Signal SVN_ERR_FS_PROP_BASEVALUE_MISMATCH over DAV using a HTTP 412
status
code inside a 207 multi-status response.

* subversion/mod_dav_svn/util.c
  (dav_svn__convert_err): Map SVN_ERR_FS_PROP_BASEVALUE_MISMATCH to 412.

* subversion/libsvn_ra_neon/util.c
   (multistatus_baton_t): New member contains_precondition_error.
   (end_207_element): Check for HTTP 412 status code and create
                      a SVN_ERR_FS_PROP_BASEVALUE_MISMATCH error if
found.

* subversion/libsvn_ra_serf/ra_serf.h
   (svn_ra_serf__server_error_t): New member
contains_precondition_error.

* subversion/libsvn_ra_serf/util.c
   (parse_dav_status): New method.
   (start_207): Parse DAV:status XML element.
   (end_207): Parse DAV:status XML element. Use
              SVN_ERR_FS_PROP_BASEVALUE_MISMATCH error code if
applicable.
   (svn_ra_serf__handle_multistatus_only): Initialise new member.

Patch by: Jon Foster <jon.foster_at_cabot.co.uk>
]]]

Kind regards,

Jon

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