git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83359 13f79535-47bb-0310-9956-ffa450edef68

PR:
Submitted by:   Tony Finch <fanf@demon.net>
Reviewed by:    Dean, Randy, Jim, Lars, Martin
Obtained from:

Add the new mod_vhost_alias.c modules for better mass-hosting. This
has been used at Demon Internet with excellent results and basically
replaces the "old" method of using mod_rewrite. Big advantage is
that adding new vhosts can be done without restarting the server.


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unix MPMs, so split them off into os/unix/unixd.[ch].


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disabled/still to be implemented.  This served up a few static requests.


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when doing the config test


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PR:
Obtained from:
Submitted by:	Mathijs Maassen <mathijs@xs4all.nl>
Reviewed by:	Jim, Lars
Add the new DocumentRootCheck directive. This determines if we
check for each DocumentRoot during startup.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83325 13f79535-47bb-0310-9956-ffa450edef68

	A minor enhancement to SetEnvIf*: allow it to test envariables
	as well as request attributes.


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headers in mod_negotiation.  A second patch updates the manual to
reflect this (mxb is not documented directly in the manual but support
for it is implied in one place).

Reasons for removing this feature:

1) As currently implemented, the 'mxb' feature makes possible certain
denial-of-service attacks on negotiated content.  These attacks are
posssible for user communities which access an Apache server from
behind a HTTP/1.1 proxy which implements `Vary' related optimisations.
Plugging this denial of service hole without removing `mxb' is fairly
expensive in terms of degrading caching efficiency.

2) `mxb' is not in HTTP/1.0 or HTTP/1.1 or any other standard

3) Nobody seems to make use of 'mxb'.  (Balachander Krishnamurthy
kindly offered to grep some of his web traffic traces -- he did not
find a single Accept with mxb in a whole day of recent traffic, nor in
older traces)

4) Removing a feature makes a nice change from adding features.

Submitted by:	Koen Holtman <Koen.Holtman@cern.ch>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83288 13f79535-47bb-0310-9956-ffa450edef68

	These -1s cause us a lot of grief.  When is a signed int not
	a signed int?  When it's an unsigned int or long!  {Sigh}


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	Allow SetEnvIf* to set things according to the protocol of
	the request.


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PR:		4366, 679
Submitted by:	Petr Lampa <lampa@fee.vutbr.cz>


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	Someone finally stood up and made the ReadmeName and HeaderName
	features use subrequests.  Not only that, but they can be
	parsed for SSIs too!

PR:		1574, 3026, 3529, 3569, 4256
Submitted by:	Raymond S Brand <rsbx@rsbx.net>
Reviewed by:	Ken Coar


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	Add the 'force-no-vary' envariable to the list of specials, and
	put the entire list into alphabetical order.


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Update the date.


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	Minor fix discovered whilst investigating a problem..


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This could allow us to do binary distributions without source if we choose
to.

PERL detection now makes sure it is perl5 since the 2 scripts in question
(dbmmanage and apxs) require perl5.

Fix some breakage I introduced when creating apachectl.


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binbuild.sh to use tar when copying distribution files to the
serverroot. This allows upgrading an existing installation
without nesting the new distribution in the old.

install-bindist.sh now detects the local perl5 path to install
apxs and dbmmanage with proper path to perl interpreter.

Add an install-binsupport target which copies the source files
for apxs and dbmmanage to bindist to allow these scripts to
be properly installed relative to the destination serverroot.

FWIW - abort during commit for changed files commited without
comments.


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	Un-make a broken link from being an anchor.

Submitted by:	Roy Bryant <roybryant@seventwentyfour.com>
Reviewed by:	Ken Coar


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	Point out that for multiple AddLanguage directives with the
	same extension, the last one encountered dominates.  This is
	true of lots of directives, but this is the one on which we
	got a PR..

PR:	3570


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	A minor but frequest request: allow Webmaster control over the
	name of the tracking cookie.

PR:	2921, 4303


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	Add another special-meaning envariable, force-no-vary, to allow
	removal of the Vary field from response headers.

PR:	4118


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83129 13f79535-47bb-0310-9956-ffa450edef68

Reviewed by:	Dean Gaudet, Martin Kraemer, Manoj Kasichainula

Add support for standalone mode in TPF


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Slight typo corrected.


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	Fix a protocol misquote.

PR:		4308
Submitted by:	Klaus Weide <kweide@tezcat.com>
Reviewed by:	Ken Coar


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PR:		3631
Submitted by:	Sebastian Andersson <sa@hogia.net>


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KeepAlives and how to tune it


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PR:		4118


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PR:		4155


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	Add a note about 'no whitespace need apply.'

PR:		4212


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