we redirect due to negotiation

pointed out by: Bill Rowe

also, clarify what some code in handle_map_file is doing


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93061 13f79535-47bb-0310-9956-ffa450edef68

mod_cgid (the part that runs in the server process).  Whack a
silly "close(-1)" in the handler too.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93060 13f79535-47bb-0310-9956-ffa450edef68

  indent | pr -e8 -t
(no other changes)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93059 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93058 13f79535-47bb-0310-9956-ffa450edef68

the last commit; sorry!


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93057 13f79535-47bb-0310-9956-ffa450edef68

b is used before being set; shut it up


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93056 13f79535-47bb-0310-9956-ffa450edef68

mod_cgid stranded

a pre_mpm hook can now return failures, so problems in
ap_create_scoreboard percolate back to a place where Apache
can exit cleanly


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93055 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93052 13f79535-47bb-0310-9956-ffa450edef68

ap_add_output_filter_handle() for efficiency


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93051 13f79535-47bb-0310-9956-ffa450edef68

conn_rec. The create_connection_hook has a design flaw that prevents it
from making decisions based on vhost information.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93050 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Kenny Sy <itc_kennysy@hotmail.com>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93049 13f79535-47bb-0310-9956-ffa450edef68

worker MPM


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93048 13f79535-47bb-0310-9956-ffa450edef68

  Whoops - this patch is required by the last request.c change.

  Fulfills Brian Pane's suggestion that we always overallocate by one
  to make /foo/bar quickly convertable to /foo/bar/


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93047 13f79535-47bb-0310-9956-ffa450edef68

  Shortcut where the resource has no language [discovered with no
  DefaultLanguage in cgi-bin, resolving Greg Ames' observations, we
  had a lurking segfault.]

  This begs the question, what exactly did the fn do with no language
  in terms of serving content back in 1.3.  Should be reviewed.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93046 13f79535-47bb-0310-9956-ffa450edef68

  Which PR?  I can't count them all.  Get QUERY_STRING and PATH_INFO
  working again.  Also rounds out our fix to work around negotiated
  directories which Greg Ames fixed; this addition in request.c simply
  shortcuts all further processing.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93045 13f79535-47bb-0310-9956-ffa450edef68

ap_rgetline()...

In the "folding" case, there was an ap_get_brigade() call after
the brigade had been destroyed.  I noticed this while debugging
a memory leak that showed up while testing the httpd with ab.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93044 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93043 13f79535-47bb-0310-9956-ffa450edef68

  Been bad - forgot to keep my thoughts up to date.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93042 13f79535-47bb-0310-9956-ffa450edef68

subreq filter


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93041 13f79535-47bb-0310-9956-ffa450edef68

ap_add_input_filter_handle() and ap_add_output_filter_handle()
functions for core filters


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93040 13f79535-47bb-0310-9956-ffa450edef68

ap_add_output_filter_handle()

There are many places in the core modules where we do
ap_add_input_filter() or ap_add_output_filter() on a
hardcoded filter name (e.g., "CORE" or "BYTERANGE").
This requires a string-to-filter mapping that wastes
CPU time.  (Even though the string lookup uses a trie
for speed, it still ranks as a big consumer of CPU time
because of the large number of filters added per request.)

The new ap_add_*_filter_handle() functions will allow
us to skip the string-to-filter mapping in cases where
the module adding the filter happens to have the
ap_filter_rec_t* for the registered filter (e.g., because
it's the same module that registered the filter in the
first place).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93039 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93038 13f79535-47bb-0310-9956-ffa450edef68

               generally worked but with a memory debug build it could
               crash since some memory debuggers don't like an alloc of
               zero bytes


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93037 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93036 13f79535-47bb-0310-9956-ffa450edef68

subrequests

this function has been creating bogus subrequest URIs when there is
path_info for a long time.  They didn't matter until fixup_dir started
using them for URI subrequests, which led to a loop with ever growing
bogus internal URIs and filenames.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93035 13f79535-47bb-0310-9956-ffa450edef68

  Function argument assignment between types "int*" and "long*"


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93034 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93033 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93032 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93031 13f79535-47bb-0310-9956-ffa450edef68

I haven't created the optional function to specify the cache_key yet,
That will come after this patch.

ok.. brief summary of whats changed

* new Optional Directives
	* CacheMemEntrySize -- max size of a individual entry in memory
		cache
	* CacheIgnoreNoLastMod - so we can cache mod-included files

* it tries to figure out the size of the request based on buckets if the
	content-length header isn't set

* mem_cache now caches the subprocess_env & notes tables
* the CACHE_IN/OUT/CONDITIONAL run at FTYPE_CONTENT+1, so that
	all other content filters run BEFORE the cache in.

note: the code is still experimental, and we need a bit more work
mainly...
* garbage collection
* cache stats/reporting
* manual removal of a key.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93030 13f79535-47bb-0310-9956-ffa450edef68

don't pass uninitialized rv to ap_log_error as the error code


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93028 13f79535-47bb-0310-9956-ffa450edef68

  No.  I don't like this patch.  I like what it does [shared scoreboard
  for Windows, finally] but not how it's implemented.

  However it works, and is equally crufty to what already exists for
  win32 listeners and other exposed data within scoreboard.c.

  To do this right, we need to drop all the external references to data
  within the scoreboard, and add an accessor for remaining bits (such as
  Win32's need for direct access to the apr_shm_t.)  And within Win32,
  we need to stack all this _within_ the pre-mpm hook.  But those are
  missions in and of themselves.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93027 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93023 13f79535-47bb-0310-9956-ffa450edef68

(I'm really tempted to ditch this log line altogether.)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93021 13f79535-47bb-0310-9956-ffa450edef68

APR knows when to let go of those pesty kids now.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93020 13f79535-47bb-0310-9956-ffa450edef68

read_request_line as these are very common place with HTTP keepalive
timeouts.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93019 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93017 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93016 13f79535-47bb-0310-9956-ffa450edef68

If you need the length, you should be using apr_brigade_length.  This is
much more consistent.  Of all the places that call ap_get_brigade, only
one (ap_http_filter) needs the length.  This makes it now possible to
pass constants down without assigning them to a temporary variable first.

Also:
- Change proxy_ftp to use EXHAUSTIVE mode (didn't catch its -1 before)
- Fix buglet in mod_ssl that would cause it to return too much data in
  some circumstances


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93014 13f79535-47bb-0310-9956-ffa450edef68

broken.

Add a match for the WebDrive client. It is similarly broken.

Sync up the NetWare and Windows .conf files a bit.

Submitted by: Sander Striker <striker@apache.org>, Greg Stein


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93013 13f79535-47bb-0310-9956-ffa450edef68