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regoff_t typedef with int; s/size_t/apr_size_t/;.  Comment fixes.

* server/util_pcre.c: s/size_t/apr_size_t/.

* include/httpd.h: Include stdlib.h here instead since many other
files assume it was included by httpd.h at some point.


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* configure.in: Set abs_{builddir,srcdir} higher.  Add --with-pcre
flag; build against external PCRE library if used.

* Makefile.in (install-include): Don't install pcre headers any more.

* srclib/Makefile.in (SUBDIRS): Remove.

PR: 27550 (part two)
Submitted by: Andres Salomon <dilinger voxel.net>, Joe Orton


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153400 13f79535-47bb-0310-9956-ffa450edef68

warnings: use a long for connectionTimeout since the code expects a
long.

* modules/ldap/util_ldap.c (compare_client_certs): Make static to fix
gcc missing-prototype warning.


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warnings; print integers using _FMT strings.

* modules/cache/cache_util.c (ap_cache_check_freshness): Remove unused
variable.

* modules/cache/cache_storage.c (cache_select_url): Remove unused
variable.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153385 13f79535-47bb-0310-9956-ffa450edef68

internalise the ap_reg*<->PCRE wrapper:

* configure.in: Add srclib/pcre to the include path.

* include/ap_regex.h: Renamed from include/pcreposix.h.  Prefix all
constants with AP_; prefix all functions and types with ap_.  Define
AP_DECLARE to nothing if necessary.  Remove regcomp error codes.

* include/httpd.h: Include ap_regex.h not pcreposix.h.
(ap_pregcomp, ap_regexec, ap_regfree): s/regex_t/ap_regex_t/.
(ap_regexec, ap_regerror): Prototypes moved to ap_regex.h.

* server/util.c (regex_cleanup, ap_pregcomp, ap_pregsub, ap_pregfree):
Adjust for ap_ prefixed types.  (ap_regexec, ap_regerror): Removed.

* server/Makefile.in: Build util_pcre.c.

* server/util_pcre.c: Copied from srclib/pcre/pcreposix.c; remove use
of PCRE-internals to do error mapping; rename types to add AP_/ap_
prefixes as above.  Use APR includes.  (ap_regerror): Use apr_snprintf.

* srclib/pcre/Makefile.in: Don't build pcreposix.c into libpcre.la.

* modules/*: Update to use new type and constant names.

PR: 27750 (part one)
Submitted by: Andres Salomon <dilinger voxel.net>, Joe Orton


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153384 13f79535-47bb-0310-9956-ffa450edef68

SSLUsername-controlled assignment of r->user above the SSLRequire
checks so that the "username" gets logged if SSLRequire denies access.


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not LT_COMPILEd.


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* modules/http/http_protocol.c

  (ap_meets_conditions): Allow If-None-Modified and If-Modified-Since
   to interact as described in RFC2616, sections 14.26 and 13.3.4.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153270 13f79535-47bb-0310-9956-ffa450edef68

This allows us to be able to do a make on an up-to-date tree without forcing
a recompile and relink.  Yay!


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about balancer.


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were escaped as fallout from CAN-2003-0020.

Submitted by: Eric Covener <ecovener gmail.com>
Reviewed by: Jeff Trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153105 13f79535-47bb-0310-9956-ffa450edef68

* modules/cache/mod_mem_cache.c

  (store_headers): Remove unused variable.


* modules/cache/mod_cache.c

  (cache_save_filter): Slightly improve comment.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153104 13f79535-47bb-0310-9956-ffa450edef68

PR: 33438
Submitted by: Bojan Smojver
Reviewed by: Jeff Trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153092 13f79535-47bb-0310-9956-ffa450edef68

English revision: 151408 
Submitted by: yoshiki 
Reviewed by: kawai 


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153064 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: yoshiki
Reviewed by: kawai

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153061 13f79535-47bb-0310-9956-ffa450edef68

* modules/cache/mod_cache.c: If we add a new Expires value, tell our client;
  merge in headers properly (or better than before) so that we can update the
  header fields on a revalidated but with updated header fields.
* modules/cache/mod_cache.h, modules/cache/cache_storage.c:
  Add preserve_orig flag to ap_cache_accept_headers to allow updating of fields.
* modules/cache/mod_disk_cache.c: Load status value from disk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@152973 13f79535-47bb-0310-9956-ffa450edef68

  (proxy_ajp_handler): Log error when a backend connection could not
    be made.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@152966 13f79535-47bb-0310-9956-ffa450edef68

  (ap_proxy_pre_request): Log an error when all workers are busy.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@152964 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Guenter Knauf <fuankg@apache.org> 

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@152957 13f79535-47bb-0310-9956-ffa450edef68

* docs\conf\httpd-win.conf
* docs\conf\httpd-std.conf.in

  Replace all occurences of *.c with *_module within
  IfModule clauses, as pointed out by Paul Querna to
  be possible nowadays.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@152951 13f79535-47bb-0310-9956-ffa450edef68

* modules/cache/cache_storage.c

  (cache_select_url): Add If-Modified-Since regardless of having
    an ETag or not.  See: RFC2616, 14.26.

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* modules/cache/mod_cache.c
  (cache_save_filter): Load in the cached status and headers; send a flush
  rather than an EOS when the client request is conditional.
* modules/cache/mod_cache.h: Export ap_cache_accept_headers.
* modules/cache/cache_storage.c: Rename accept_headers to
  ap_cache_accept_headers.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@152680 13f79535-47bb-0310-9956-ffa450edef68

fields.  Also resolves a number of latent bugs due to the wrong fields being
accessed.


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rec'd so far and force BAD_GATEWAY.


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near its typedef declaration.


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responses.

...All together now, we hate uninitialized variables...


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structures.


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in effect and we think we've started reading in the
response body. Take advantage of the fact that the
line read is still in buffer (and document that)
to allow us to add to the bb.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@151722 13f79535-47bb-0310-9956-ffa450edef68

client certificate.


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  Ignore both PATH_INFO as well as PATH_TRANSLATED to avoid hiccups
  from additional path information passed in non-utf-8 format.

Submitted by: Richard Donkin <rd9 donkin.org>


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