of libapr.  This allows the smaller support programs to be
relocated.

Submitted by:	Aaron Bannert <aaron@clove.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91167 13f79535-47bb-0310-9956-ffa450edef68

of 2001-09-25, and add mapping for xsl extension
PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91145 13f79535-47bb-0310-9956-ffa450edef68

number of clients that can connect at the same time, instead of
specifying the maximum number of child processes.
Submitted by:	Aaron Bannert <aaron@clove.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91122 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91101 13f79535-47bb-0310-9956-ffa450edef68

expensive operations in the httpd.  This patch attempts to reduce the
overhead by caching the result for 15 seconds.

Submitted by:	Brian Pane <bpane@pacbell.net>
Reviewed by:	Cliff Woolley, Ryan Bloom, Dean Gaudet, Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91083 13f79535-47bb-0310-9956-ffa450edef68

since we returned Last-Modified/ETag headers, we said that it was possibly
cacheable.  Wrong.

See RFC 2616 13.3.4 for more details (these are SHOULD/MAY clauses, so I
think we can discard them when we are dealing with dynamic data).

(Justin cleaned up the comment to cite RFC 2616.)

Submitted by:	Ian Holsman <ianh@cnet.com>
Reviewed by:	Justin Erenkrantz, Aaron Bannert, Brian Pane


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91080 13f79535-47bb-0310-9956-ffa450edef68

state of the worker threads was not being reported back to the
scoreboard, and eventually all the threads running in the children
would be reported as being in the "C -- closing connection" state.
This would wreak havoc on the idle_server_maintenance() routine. Since
these threads would never be counted as idle, the server would
spawn children as fast as possible.

Submitted by:	Aaron Bannert <aaron@clove.org>
Reviewed by:	Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91079 13f79535-47bb-0310-9956-ffa450edef68

strings to numbers in places where the methods are known at compile
time.

(Justin fixed the va_end() call to be correct.)

Submitted by:	Brian Pane <bpane@pacbell.net>
Reviewed by:	Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91078 13f79535-47bb-0310-9956-ffa450edef68

improve cache-hit performance under some conditions.

Submitted by:   Aaron Bannert <aaron@clove.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91077 13f79535-47bb-0310-9956-ffa450edef68

support it.  This defines a symbol called AP_SIG_GRACEFUL in
ap_config_auto.h which will have the appropriate signal value.  All
direct references to SIGWINCH have been replaced with AP_SIG_GRACEFUL.

On Linux 2.0, use SIGWINCH instead since SIGUSR1 is used by glibc
2.0's user-space threading library to control threads.  All later
versions of Linux/glibc don't have this problem.  (Not to mention the
security holes in older Linux versions which make it unsuitable for
use as a web server.)  If your platform doesn't have SIGUSR1, use the
appropriate mojo in configure to define what your graceful restart
signal should be.

In theory, a configure switch could be added to allow the admin to
specify the appropriate signal that should be used.  This is left
as an exercise to the reader for now.

The docs need to be updated.  Since the signal is now configurable,
just saying SIGUSR1 for graceful restart isn't completely true.  Also,
the apachectl fu...

pools.  This incurs less overhead than shuffling the pools
around so that they can be re-used.  Remove one of the
queue's condition variables.  We just redefined the API to
state that you can't try to add more stuff than you allocated
segments for.

Submitted by:	  Aaron Bannert <aaron@clove.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91075 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91068 13f79535-47bb-0310-9956-ffa450edef68

   Remove the Win32 script-processing exception from mod_cgi, and
   roll build_command_line/build_argv_list into a unified, overrideable
   ap_cgi_build_command optional function.

   Eliminates a ton of Win32 cruft from core.c for registry parsing.
   Win32 (through the default handler, and newest changes to the
   apr_proc_create fn) continues to serve .bat/.exe files.  This is in
   preparation for adding modules/arch/win32/mod_win32 for scripts.

   Please review the mod_cgi.c behavior very carefully.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91058 13f79535-47bb-0310-9956-ffa450edef68

edge cases via the old slow mechanism.

Previously, find_start_sequence would be responsible for ~25% of the
usr CPU time in tests (as performed by Ian).  No more.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90940 13f79535-47bb-0310-9956-ffa450edef68

internal redirect, we must set r->uri to "", not a bogus
string, and not NULL.  [Ryan Bloom]


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90929 13f79535-47bb-0310-9956-ffa450edef68

  Rambling on


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90926 13f79535-47bb-0310-9956-ffa450edef68

us set the environment variable REQUEST_URI to the redirected
URI, instead of the originally requested URI.

PR:	7580
Submitted by:	Taketo Kabe <kabe@sra-tohoku.co.jp>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90886 13f79535-47bb-0310-9956-ffa450edef68

compute variables.

Tested with httpd-test's printenv.shtml.

(Justin threw in one or two unrelated formatting nits)
Submitted by:	Brian Pane <bpane@pacbell.net>
Reviewed by:	Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90872 13f79535-47bb-0310-9956-ffa450edef68

log either - or 0, before this patch, they were both logging
the file size.

PR:	8021
Submitted by:	Taketo Kabe <kabe@sra-tohoku.co.jp>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90870 13f79535-47bb-0310-9956-ffa450edef68

rather than on a per-character basis.  A significant amount of time
was spent checking the limit.  A better place to check for the threshold
is when we read the bucket in not as we read each character in the bucket.

If a bucket manages to be 200MB, it is not this code's problem as it
is a mere filter.

I ran this with the mod_include stuff in httpd-test and it looks good
from here.

Submitted by:	Brian Pane <bpane@pacbell.net>
Reviewed by:	Justin Erenkrantz, Ryan Bloom, Greg Stein, Cliff Woolley,
		Paul Reder, etc, etc, etc...


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90869 13f79535-47bb-0310-9956-ffa450edef68

  Move the ap_run_insert_filters to consistently occur in
  ap_process_request_internal.  This allows the sub_req handler
  to alter the filters before the subreq is actually run.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90834 13f79535-47bb-0310-9956-ffa450edef68

(which is the case with mod_proxy).

My only question about this is whether we should place some value
(such as <UNKNOWN>) when path_info isn't set.

Submitted by:	Ian Holsman <ianh@cnet.com>
Reviewed by:	Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90825 13f79535-47bb-0310-9956-ffa450edef68

- Updates upgrading.html
- Reverts Aaron's earlier docco patch (sorry...)
- Adds -X to all mpms in the tree


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90824 13f79535-47bb-0310-9956-ffa450edef68

  * configure.in: added Cygwin specific APR_SETVARs.

  * os/config.m4: added Cygwin specific values for $OS and $OS_DIR.
    $OS_DIR will change to "cygwin" as soon as I get the DSO/DLL things
    clean as with 1.3.20.

  * support/logresolve.c: added OS specific #ifdef statement to define
    h_errno as extern __declspec(dllimport); it's imported from the
    cygwin1.dll itself.

Submitted by: Stipe Tolj <tolj@wapme-systems.de>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90805 13f79535-47bb-0310-9956-ffa450edef68

     Changed syntax of Set{Input|Output}Filter.  The list of filters
     must be semicolon delimited (if more than one filter is given.)
     The Set{Input|Output}Filter directive now overrides a parent
     container's directive (e.g. SetInputFilter in <Directory /web/foo>
     will override any SetInputFilter directive in <Directory /web>.)
     This new syntax is more consistent with Add{Input|Output}Filter
     directives defined in mod_mime.  Also cures a bug in prior releases
     where the Set{Input|Output}Filter directive would corrupt the
     global configuration if the multiple directives were nested.
     [William Rowe]


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90799 13f79535-47bb-0310-9956-ffa450edef68

  Fix mod_mime skipping over mime.types when some _other_ field was set
  with mod_mime, but not AddType.

  Why is everybody always breaking my local CHANGES file ;-?


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90796 13f79535-47bb-0310-9956-ffa450edef68

code.
PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90789 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90785 13f79535-47bb-0310-9956-ffa450edef68

files only.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90783 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90781 13f79535-47bb-0310-9956-ffa450edef68

mod_auth_ldap. This allows you to use mod_include to embed specified
user attributes in a page like so:
Hello <!--#echo var="AUTHENTICATE_CN"-->, how are you?
PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90775 13f79535-47bb-0310-9956-ffa450edef68

transaction pools once, and re-use them for each connection.

Submitted by:	Aaron Bannert <aaron@clove.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90771 13f79535-47bb-0310-9956-ffa450edef68

  Version 1.338 of mod_mime also tightened the mod_negotiation behavior.
  See changes for a complete description.  Because (in the example) the
  .Z extension doesn't affect negotiated behavior, the files index.html
  and index.Z.html couldn't be distinguished, and the user would get an
  error 406 NOT ACCEPTABLE, which is the _wrong_ answer.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90757 13f79535-47bb-0310-9956-ffa450edef68

  Introduces mod_mime AddInputFilter and AddOutputFilter filter ext syntax.

  Significantly refactored the code to maintain single functions for the
  add_extension_info hash and remove_extension_info table processing.

  The AddInputFilter/AddOutputFilter could have been plural, as they accept
  a semicolon delimited list of filters (e.g. you need to stack two different
  filters based on a single extension.)  I expect that the plural could
  confuse users, though, as they might expect AddInputFilters foo bar var
  to add foo and bar to the extension var, which it definately doesn't do!


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90756 13f79535-47bb-0310-9956-ffa450edef68

keepalive requests.  We were allocating a brigade out of the
connection pool; the number of these brigades allocated
per connection was theoretically unlimited.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90736 13f79535-47bb-0310-9956-ffa450edef68

Moved split_and_pass_pretag_buckets back to being a
macro at Ryans's request. Removed the return from it
by setting and returning a return code instead. Updated
the code to check the return code from teh macro and
do the right thing.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90735 13f79535-47bb-0310-9956-ffa450edef68

apr_parse_addr_port() assumes that if there is just a number it must
be a port, but here we need to assume that it is a host.

todo: pass a flag into apr_parse_addr_port()?  unclear whether or
      not that is cleaner overall


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90734 13f79535-47bb-0310-9956-ffa450edef68

about what to do with different request methods.  It's true that mod_include
in 1.3.x did not allow POST, but back then it was a handler.  Now it's a
filter and can be used to filter the output of dynamically generated responses,
even ones resulting from a POST request.  So if mod_include is in the filter
stack, it should just blindly parse the brigade regardless of request method.

This still fixes the security problem, it just fixes it by being more flexible
rather than less so.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90728 13f79535-47bb-0310-9956-ffa450edef68

over an HTTPS connection.  This also adds an ap_remove_input_filter
function, which should be used to remove the SSL input filter in this
case, as soon as this code is stressed a bit more.

For right now, we are sending the same message that we used to send in
mod_ssl for Apache 1.3.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90724 13f79535-47bb-0310-9956-ffa450edef68

  Clean up location_walk, so that this step performs a minimum
  amount of redundant effort (it must be run twice, but it will no
  longer reparse all <Location > blocks when the request uri
  hadn't changed.)

  The location walk block is refactored, with some significant changes
  in variable names for legibility.  Cooler still, it uses pool data
  instead of 'notes' for the important cache info :)

  Note the patch builds the <Location > per dir config from _nothing_,
  and then merges it into the per_dir_config.  When the underlying
  per_dir_config changes between passes, the location_walk can simply
  tack back on this preconstruct onto the new per_dir_config.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90713 13f79535-47bb-0310-9956-ffa450edef68