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property handling code, and into a new, core liveprop handler.

*) add std_liveprop.c to deal with the core DAV properties
*) move DAV:resourcetype, DAV:supported-method-set,
   DAV:supported-live-property-set, and DAV:supported-report-set over to the
   new handler
*) props.c::dav_get_allprops() should not look in the deadprop database for
   the DAV:resourcetype -- it is readonly, so should never be in there.
*) strip vsn_hooks from the propdb; only the core liveprops need it now
*) mod_dav.c: register the core liveprop hooks and URIs
*) fs/repos.c: stripped DAV:displayname and DAV:source, in favor of letting
   the core handler deal with them.


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hooks are only called if that provider defines the prop (e.g. NOTME return
values are no longer needed). Also refactored some code to simplify liveprop
management for providers (assuming they don't have "funny" stuff).

*) enumerate all known DAV properties (DAV_PROPID_* in mod_dav.h)
   - use these in fs/repos.c rather than DAV_PROPID_FS_*
   - will use in SVN and a second-round whack on the "core" props in props.c
*) refactor dav_fs_liveprop_name to dav_liveprop_spec and add a writeable
   flag
*) add dav_liveprop_group to hold a number of "top-level" items to pass to
   the new liveprop utility functions
*) add dav_do_find_liveprop() as a util for the find_liveprop hook function
   - toss repos.c::dav_fs_find_prop
   - use the new function for repos.c::dav_fs_find_liveprop
*) rebuild dav_register_liveprop_namespace() as a full "group" registration
   which will handle all the namespaces in a liveprop provider. The new func
   is called dav_register_liveprop_group().
*) add dav_get_liveprop_info() to look up liveprop info given a provider's
   propid. used in dav_fs_insert_prop() and dav_fs_is_writeable()
*) fold dav_fs_insert_all() directly into dav_fs_insert_all_liveprops()
   since the former wasn't called by anything else
*) rename var in dav_fs_insert_prop() to "global_ns" to clarify its purpose.
   torch a couple out-of-date comments in there.
*) toss dav_prop_rw type and simplify is_writeable hook. fix up calling of
   hook in props.c::dav_rw_liveprop(). dav_rw_liveprop() should also call
   the provider *first*, if one has stated it is handling the property.
*) toss DAV_PROP_INSERT_NOTME since we can't call a provider's insert_prop
   with somebody else's liveprop
*) remove DAV_IS_CORE_PROP() in props.c. a core prop is not defined by its
   propid, but by provider==NULL. add comments to clarify when that happens.
*) fix sub-request creation to include new next-filter arg


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*) update sub-request-creation calls to include new "next filter" arg


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generated shared objects.
Submitted by:	Jon Travis <jtravis@covalent.net>
Reviewed by:	Ryan Bloom


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now.  This makes mod_include a filter that uses buckets directly.
Submitted by:	Paul J. Reder <rederpj@raleigh.ibm.com>
Reviewed by:	Ryan Bloom


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modules to not have to muck with the output_filter after it creates the
sub-request.  Without this change, modules that create a sub-request have
to manually edit the output_filters, and therefore skip the sub-request
output_filter.  If they skip the sub-request output_filter, then we end
up sending multiple EOS buckets to the core_output_filter.


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will now go in the MPMs, and update prefork.html with that documentation.


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Feeback welcome.
Note the comment at the bottom:
<!-- XXX: Needed here: a brief discussion or reference to instructions
on how to choose and load an MPM, how to figure out what MPM you are
currently using, and what MPMs are the defaults on various
platforms. -->


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getting closer
Submitted by:	Greg Stein


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if/when we compute the content-length.  There are just a few cases now:

        1) We already have all the data
        2) We don't have all the data and:
                2a)  This is a 1.1 request but we can't chunk
                2b)  The is a keep-alive request
	    In the future, we probably want to modify this to not
	    be a keep-alive request.

This filter always buffers 9K of data.  The reason is simple, the core will
buffer 9K at a time anyway, and there is a chance that we may get the end
of the request before we hit 9K.  This increases our chances of being able
to send a c-l.


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format described in RFC 2732), and to build Host header fields in
the same format.  This allows IPv6 literal address strings to be
used with ab.  This support has been tested against Apache 1.3 with
the KAME patch, but Apache 2.0 does not yet work with this format
of the Host header field.


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Submitted by:	Cliff Woolley <cliffwoolley@yahoo.com>


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apr_set_ipaddr(), and apr_get_ipaddr()


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  *) Accomodate an out-of-space condition in the piped logs and the
     rotatelogs.c code, and no longer churn log processes for this
     condition.  [Victor J. Orlikowski]


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but the mod_autoindex listing should suffice for now.


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Big .jpg's ( >70K or so) were being truncated on Linux.


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This finishes up the basic structure of the windows and unix
MPMs.  I can do a little more cleanup, but this will need some heavy
input from others, because I don't feel like going through each
MPM to figure out what all these directive actually do.


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