<D:error> responses.  It's crucial for marshalling svn error messages
back over to the client; and someday it will be needed to return
specific <DAV:> errors as dictated by the DeltaV spec.

* mod_dav.h (dav_error): add two new fields -- an optional error
    namespace, and an error-tag-name.  Remove the 'delayed computation'
    function and cxt ptrs in this struct;  they were never used.

  (dav_new_error_tag):  new alternative constructor that takes new
    fields.

* util.c (dav_new_error_tag):  implement constructor.

* mod_dav.c (dav_error_response_tag):  new function to output
    'standard' xml error response based on error struct.

  (dav_handle_err): if no multistatus response is passed in, and if an
    error-tag is defined, then call our new xml-output routine.

Submitted by: Ben Collins-Sussman <sussman@collab.net>


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all showstoppers in a week?"  Are there enough developers paying attention
to go showstopper hunting?


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m4 files are included. This fixes builds on autoconf 2.52 again.

Obtained from:  Sander Striker
Submitted by:	Thom May <thom@planetarytramp.net>
Reviewed by:	Aaron Bannert


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SHARED_MODULE is no longer defined, so we were leaking.
plus we always do a full startup/teardown regardless of being a dso or
static.


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- return value from apr_dir_read() was checking != APR_SUCCESS rather
  than == APR_SUCCESS, so no certs were ever loaded.

- wasn't checking return value of apr_dir_open(), now log an error and
  ssl_die() on failure.

- don't bother trying to load directories


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X509_NAME_oneline() used for trace logging was not freed.
now passes in a static buffer so no buffer is malloced.


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ssl_init_PushCAList() function.


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ssl_init_FindCAList().


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in ssl_init_FindCAList().  values are pushed into another stack which
gets freed when SSL context is destroyed.


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is _not_ static and needs to be freed via DH_free().


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look for it in the $sysconfdir.

This required the use of a new m4 function from APR that retrieves
the fully "expanded", or recursively interpolated, value of the
$sysconfdir variable.


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Obtained from:
Submitted by:
Reviewed by:
add note about ssl restart changes.
s/mod_perl/mod_ssl/ in bill's note.


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is encrypted and mtime stamp has not changed.  this prevents getting
prompted twice for passphrase on windows and elsewhere when server is
started with -DNO_DETACH.


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Set a couple more defaults if they haven't already been set, just
as a precaution.


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of s->process->pool to prevent "leaking" each time we format
a vhost key.


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leakage on restarts.


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leakage on restarts.


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to use it.


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were allocated using apr_palloc out of s->process->pool and pushed
into an apr_array_header_t.
solve the problem by moving from apr_array_header_t's to an apr_hash_t.
also add ssl_asn1_table_{set,unset} wrappers to use malloc/free so we
do not "leak" from s->process->pool.


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so make sure that it doesn't get left lying around. This tickled
a bug with mod_deflate and resulted in a bucket being compressed
more than once.


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  I hope this explanation is simple enough - comments welcome.

  When you touch CHANGES - remember they are for the 'common man',
  not just us :-)  Legibility is important.


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  Introduce PassPhraseDialog 'pipe' mechanism.  This builds on DougM's
  apr-ization of the 'tty', and changes his naming a bit so we clearly
  identify the pipe-to and pipe-from the user.

  This patch invokes a bidirectional piped dialog to the user.


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  Introduce the PassPhraseDialog 'pipe' mechanism.

  This is the directive handling commit only, the mechanics patch will
  follow.  PassPhraseDialog "|/path/to/pipe" will use the bidirectional
  pipe to have a 'conversation', along the lines of the tty dialog with
  PassPhraseDialog 'builtin'.  This is entirely different than the 'exec'
  method, which simply runs once for each passphrase, and doesn't allow
  for failure/retries, and certainly doesn't offer any sensible 'dialog'.


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variables that for whatever reason weren't being placed into
config_vars.mk.

Warning: This commit alters the "default" layout (ie. when no --enable-layout
is specified). The most notable change will be htdocs in $prefix/share/htdocs,
which works with the autoconf defaults, but may not be what we want. This
will require more work.


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  Need broader permissions if we are to read and the set the flags that
  apply to the console stream.


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  This baffled .mak exported build targets for mod_ssl/abs.  They will
  recognize their output only as .\Release|Debug\mod_ssl.so, etc.  Without
  the leading .\ kept getting 'dunno how to make ... target'


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  Must admit, my use case was focused on services.  It seems that if we
  had a console, we weren't reassigning stdhandles with AllocConsole().
  Open the conin/conout very explicitly, and clean up some other cruft.


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