Introduced in r1132494
   CONTEXT_PREFIX
   CONTEXT_DOCUMENT_ROOT
and since the beginning of util_expr_eval.c  for
   HTTP_COOKIE

Description still missing.

+ synch layout with 2.4

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1595353 13f79535-47bb-0310-9956-ffa450edef68

Valid index to use 'req_header_var_names' are 0...6

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1595321 13f79535-47bb-0310-9956-ffa450edef68

PR: 56532
Submitted by: Maksymilian <max cert.cx>
Reviewed by: rpluem


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1595305 13f79535-47bb-0310-9956-ffa450edef68

make sense:  no negative numbers, and require an input of "-" instead
of "0" to indicate that the timestamp isn't being provided.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1595034 13f79535-47bb-0310-9956-ffa450edef68

Avoid table lookup if not necessary (fast path first).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1594648 13f79535-47bb-0310-9956-ffa450edef68

Define the cache_merge_headers_out() function to merge r->err_headers_out into
r->headers_out and add the ones from r->content_type/encoding if available.
Use it in ap_cache_cacheable_headers_out() where the same is done and in
cache_save_filter() where this has to be done before updating the entry.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1594643 13f79535-47bb-0310-9956-ffa450edef68

                    PR55320.

Submitted by: Alex Liu <alex.leo.ca gmail.com>
Commited by: ylavic


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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1594210 13f79535-47bb-0310-9956-ffa450edef68

Add missing Server-Variables useable in RewriteCond directive.
Introduced in r1132494
   CONTEXT_PREFIX
   CONTEXT_DOCUMENT_ROOT
Introduced in r737973
   IPV6
Missing for ages!
   SCRIPT_GROUP
   SCRIPT_USER

I have added where I found it logical, feel free to adjust.
I have also reordered this table to ease reading.
Finally, I have beautified some tables at the end.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1594094 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Artem <artemciy gmail.com>, Edward Lu <Chaosed0 gmail.com>
Committed by: covener


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1593860 13f79535-47bb-0310-9956-ffa450edef68

When a socket callback has a timeout, an associated timer event is used to 
remove the sockets from the pollset and call a timeout function.

* This includes a noteworthy change to the main event loop. Previously,
we would call epoll, then process the timer events, then iterate through the
poll results. After this patch, the timer events are processed before the poll()
a _non-queued_ action can change the pollset conents (a users timed callback
function conversely could easily sit in a queue while the main thread continues
down into epoll)

* timer events can now have sockets associated with them, those sockets are 
removed from the pollset when the timer event fires w/o a queue to the worker.

* timer events now have a canceled flag that can be toggled without locking
the timer list. 

* Drop the severity of some wstunnel messages from DEBUG to TRACE1

* Lift the restriction on using asynchronous websockets connections but having
an idle timeout



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1593857 13f79535-47bb-0310-9956-ffa450edef68

well/reliably to AliasMatch.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1593745 13f79535-47bb-0310-9956-ffa450edef68

Remove useless link.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1593687 13f79535-47bb-0310-9956-ffa450edef68

- Fix extra ] spotted in online doc by emigas.
- Remove another ] introduced in Hearder syntax in r1588244
- s/variable/varname/ to match the text below it.
- Turn the syntax of both Header and RequestHeader to be:
   header [value [replacement [early|env=[!]variable|expr=expression]]] 
in order to match the code.
This removes the ambiguity of expr=<something> which can now be used in 2 different places in the syntax.
- Also remove the space in 'expr= value' in compatibility note, to help distinguish between the two

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1593665 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1593010 13f79535-47bb-0310-9956-ffa450edef68

absolute URI on the request line.

Using r->unparsed_uri is wrong since it might contain a scheme, hostname and
port.  See section 5.1.2 of RFC 2616, an absolute URI is allowed.  The
unparsed_uri field is absolutely unparsed.  The current code causes the
Location header to end up having the scheme, host and port included twice.

* modules/dav/main/mod_dav.c
  (dav_created): Call ap_escape_uri() on r->uri when caller doesn't provide a
    location.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1592655 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: jailletc36


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1592632 13f79535-47bb-0310-9956-ffa450edef68

Define default port for "scgi" schemes (as chosen by
mod_proxy_scgi) in a common location.

Suggested by: jailletc36


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1592615 13f79535-47bb-0310-9956-ffa450edef68

ap_proxy_port_of_scheme(): Support default SCGI port (4000).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1592529 13f79535-47bb-0310-9956-ffa450edef68

to ap_proxy_determine_connection(): it must be a buffer of at
least one byte in size.

(And don't bother with using strcpy in order to zap a string.)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1592514 13f79535-47bb-0310-9956-ffa450edef68

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can't connect to the application


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forum.

Fix a minor formatting glitch with the attempt to show shell escaping
for a hash sign.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1592205 13f79535-47bb-0310-9956-ffa450edef68

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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591508 13f79535-47bb-0310-9956-ffa450edef68

byte in an I/O buffer for '\0', which hasn't been needed
since a strstr("\r\n\r\n") was removed in r371428.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591472 13f79535-47bb-0310-9956-ffa450edef68

Use type BOOL for modssl_ctx_t's field ocsp_use_request_nonce.
Suggested by: kbrand.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591401 13f79535-47bb-0310-9956-ffa450edef68

Fix code typo.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591394 13f79535-47bb-0310-9956-ffa450edef68

Avoid one unnecessary test when checking 304 contradictions.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591390 13f79535-47bb-0310-9956-ffa450edef68

           response. PR 55547.

When mod_cache asks for a revalidation of a stale entry and the origin responds
with a 304 (not that stale), the module strips the non-cacheable headers from
the origin response and merges the stale headers to update the cache.

The problem is that mod_cache won't forward the non-cacheable headers to the
client, for example if the 304 response contains both Set-Cookie and
'Cache-Control: no-cache="Set-Cookie"' headers, or CacheIgnoreHeaders is used.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591328 13f79535-47bb-0310-9956-ffa450edef68

Use the new MOD_CACHE_ENTITY_HEADERS[] names to check 304 contradictions
against the same headers.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591322 13f79535-47bb-0310-9956-ffa450edef68

           PR 55547.

When the conditional request meets the conditions of the stale then revalidated
entry, the forwarded 304 response includes the entity headers merged from the
cached headers (before updating the entry).
Strip them before returning a 304.

Since the entity headers are stripped elsewhere, factorize the code using a
new table (MOD_CACHE_ENTITY_HEADERS[]) containing these headers's names.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591320 13f79535-47bb-0310-9956-ffa450edef68