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Add some quotes arround a string to improve syntax highlight and synch with trunk.

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Explain when the surrounding double quotes arround the expr argument MUST be avoided. (part of r1829390 in trunk)

Remove trailing spaces to synch with trunk.

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Use 'ap_log_rerror()' instead of 'ap_log_error()' consistently
Submitted by: jailletc36
Reviewed by: jailletc36, jorton, ylavic


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* modules/loggers/mod_logio.c (logio_pre_config): Remove pointless
  static in optional fn pointer variable declaration.

* modules/ssl/ssl_engine_vars.c (ssl_var_log_config_register):
  Likewise.


Fix a potential compiler warning about uninitialized variable.
PR 59821
Submitted by: jorton, jailletc36
Reviewed by: jailletc36, jorton, ylavic


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mod_dumpio: do nothing below log level TRACE7.

For instance, depending on EnableMMAP/Sendfile configuration, don't split
file brigades to 8K heap buckets upon reading.



mod_dumpio: follow up to r1818802.

Negate APLOGctrace7(c) test!

Also, return DECLINED when nothing is to be done, same result as OK but
possibly more semantically correct.


Submitted by: ylavic
Reviewed by: jailletc36, jorton, ylavic


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* modules/loggers/mod_logio.c (logio_pre_config): Remove pointless
  static in optional fn pointer variable declaration.

* modules/ssl/ssl_engine_vars.c (ssl_var_log_config_register):
  Likewise.


Fix a potential compiler warning about uninitialized variable.
PR 59821
Submitted by: jorton, jailletc36
Reviewed by: jailletc36, jorton, ylavic


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1828742 13f79535-47bb-0310-9956-ffa450edef68

mod_md: Fix compilation with OpenSSL before version 1.0.2.

Symbol ASN1_TIME_diff is only available for 1.0.2+,
but luckily alternative code we can use is already
available, originally written for the LibreSSL case.

Submitted by: rjung
Reviewed by: rjung, ylavic, jim


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rotatelogs: Use apr_psprintf() with %pm instead of a constant length buffer for
errors.

* support/rotatelogs.c
  (post_rotate, doRotate): Switch to using apr_psprintf() with %pm.

Suggested by: rpluem


rotatelogs: Remove another use of a consant length buffer for errors.

* support/rotatelogs.c
  (doRotate): Use apr_psprintf() and %pm.  Move the destruction of the pool
    after we're done with the error message so the error string stays allocated
    long enough.


rotatelogs: Remove last constant length error buffer.

* support/rotatelogs.c
  (ERRMSGSZ): Remove.
  (rotate_status): Remove errbuff member.
  (truncate_and_write_error): Accept the error message as an argument.
  (doRotate): Shift the pool destruction slightly later and use it to generate
    the error message to pass truncate_and_write_error().
  (main): In case of write errors create a pool to generate the error message,
    since the other pools available may never been freed.  Adjust to pass
    message directly to truncate_and_write_error().

Submitted by: breser
Reviewed by: rjung, ylavic, jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1828739 13f79535-47bb-0310-9956-ffa450edef68

Add an option to autocreate directories to rotatelogs.

* support/rotatelogs.c
  (rotate_config): Remove const from szLogRoot since we'll be passing it to
    apr_filepath_merge.  Add create_path member.
  (usage, dumpConfig): Update to reflect new -d option.
  (doRotate): Add code that knows how to create the directories a log file
    is going to go into.
  (main): Add the -d option and canonicalize the incoming path with
    apr_filepath_merge() so that the code in doRotate can work properly.

* docs/man/rotatelogs.8,
  docs/manual/programs/rotatelogs.html.en: Update for -d option.

PR: 46669
Submitted by: Philippe Lantin <plantin cobaltgroup.com>
              (which was actually a patch written by myself when I worked there)
Tweaked by: breser (ported to trunk and changed option from -p to -d)



Followup to r1533810: Put the rotatelogs docs in the right place.

* docs/man/rotatelogs.8,
  docs/manual/programs/rotatelogs.html.en: Remove changes from r1533810.

* docs/manual/programs/rotatelogs.xml: Adjust docs for new -d option. 


Choose "-D" instead of "-d" for the rotatelogs
option that creates the path to the log file.

I want to use "-d" for another directory related
option next where (I think) the "directory" "d"
makes more sense.

"-d" has not yet been backported, so changing
to "-D" is not a real compatibility issue.

Submitted by: breser, rjung
Reviewed by: rjung, ylavic, niq


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1828738 13f79535-47bb-0310-9956-ffa450edef68

Small changes to rotatelogs:
- add "-n num" to help text
- clarify in help text, that "program is invoked"
  is the "-p" case
- prevent crash with "-v" (verbose) if no
  "-p prog" is used
- add one space for formatting


rotatelogs: fix -n help text

this closes #24

Submitted By: Isaac Boukris <iboukris gmail.com>


Submitted by: rjung, covener
Reviewed by: rjung, ylavic, niq, jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1828736 13f79535-47bb-0310-9956-ffa450edef68

mod_ssl: Fix merging of proxy SSL context outside <Proxy> sections.

Regression introduced in 2.4.30. PR 62232.

The proxy SSL_CTX was not inherited from the vhost (the only available in
2.4.29) in/for any directory context besides <Proxy>...

Mostly debugged and fixed by Rainer, thanks!


Submitted by: ylavic
Reviewed by: ylavic, rpluem, jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1828735 13f79535-47bb-0310-9956-ffa450edef68

copy apr_sockaddr_is_wildcard to maintain 1.4.x support.




CHANGES for r1827654

Submitted by: covener
Reviewed by: covener, ylavic, rpluem, jim


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to apply the patches if the final (but older)
rotatelogs patch would also get accepted.


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and backported". not really backported, but
accepted.


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removed change for *.html.en file.

The needed change for the xml file was already
included. New, short patch available as v2.

Added niq's vote as indicated by him.
Hope that's OK.

Thanks to jailletc36 for pointing out the
additional svn revision.


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modules/md/mod_md.h is now a new public API
also used by other modules (currently mod_ssl),
so it must be in the include path. It was
missing for cmake builds.

Note that this change does not yet enable building
mod_md itself using cmake. That part is still
missing.

CTR (cmake builds only).

Backport of r1828669 from trunk.


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Add some spaces that were skipped when r1684524 from trunk has been backported in 2.4.x in r1684525.

(in order to synch 2.4.x and trunk)

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