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Set a couple more defaults if they haven't already been set, just
as a precaution.


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of s->process->pool to prevent "leaking" each time we format
a vhost key.


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leakage on restarts.


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leakage on restarts.


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to use it.


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were allocated using apr_palloc out of s->process->pool and pushed
into an apr_array_header_t.
solve the problem by moving from apr_array_header_t's to an apr_hash_t.
also add ssl_asn1_table_{set,unset} wrappers to use malloc/free so we
do not "leak" from s->process->pool.


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so make sure that it doesn't get left lying around. This tickled
a bug with mod_deflate and resulted in a bucket being compressed
more than once.


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  I hope this explanation is simple enough - comments welcome.

  When you touch CHANGES - remember they are for the 'common man',
  not just us :-)  Legibility is important.


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  Introduce PassPhraseDialog 'pipe' mechanism.  This builds on DougM's
  apr-ization of the 'tty', and changes his naming a bit so we clearly
  identify the pipe-to and pipe-from the user.

  This patch invokes a bidirectional piped dialog to the user.


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  Introduce the PassPhraseDialog 'pipe' mechanism.

  This is the directive handling commit only, the mechanics patch will
  follow.  PassPhraseDialog "|/path/to/pipe" will use the bidirectional
  pipe to have a 'conversation', along the lines of the tty dialog with
  PassPhraseDialog 'builtin'.  This is entirely different than the 'exec'
  method, which simply runs once for each passphrase, and doesn't allow
  for failure/retries, and certainly doesn't offer any sensible 'dialog'.


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variables that for whatever reason weren't being placed into
config_vars.mk.

Warning: This commit alters the "default" layout (ie. when no --enable-layout
is specified). The most notable change will be htdocs in $prefix/share/htdocs,
which works with the autoconf defaults, but may not be what we want. This
will require more work.


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  Need broader permissions if we are to read and the set the flags that
  apply to the console stream.


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  This baffled .mak exported build targets for mod_ssl/abs.  They will
  recognize their output only as .\Release|Debug\mod_ssl.so, etc.  Without
  the leading .\ kept getting 'dunno how to make ... target'


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  Must admit, my use case was focused on services.  It seems that if we
  had a console, we weren't reassigning stdhandles with AllocConsole().
  Open the conin/conout very explicitly, and clean up some other cruft.


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Fix --enable-layout to work.

showstoppers--

Note: As far as we can tell, autoconf will not let us override our layout
settings from paramers like --prefix, etc. This is unfortunate, but
we will not let this get in the way of --enable-layout working. This
will be made clear in the docs.

PR: 9124, 9873, 9885, 9888


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Fix bug where --sysconfdir and --localstatedir were being ignored by APR.

Caution: When specifying --enable-layout, common arguments like --prefix,
--exec-prefix, etc. will be ignored and the settings from the layout
will be used instead.

PR: 9124, 9888, 9873, 9885
Submitted by:	Thom May <thom@planetarytramp.net>, Aaron Bannert
Reviewed by:    Justin Erenkrantz


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code. Doccos to be done soon


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release a new build if our top two filed issues aren't addressed.


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MPM and no segfaults.  Am I missing something or were these fixed with
Jeff's latest fixes?


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  Clarity on a snowy night in Illinois.


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logging.

The content length filter seems to track bytes_sent properly regardless
of HTTP version.  The HTTP header filter knows not to send C-L (or any
headers) to this client.

showstoppers--;

(Also fix typo of my last name in CHANGES...)


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  Whoh boy that's rough... We sometimes like to answer SIGHUP in the
  parent process, don't we?

  This -was- post-fork() in 1.3, but with the massive restructuring,
  we inadvertantly now whack the parent process.


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and switch to using apr_file api for portability.
stderr has already been redirected to the error_log.
rather than attempting to temporarily rehook it to the terminal,
we print the prompt to stdout before EVP_read_pw_string turns
off tty echo.  which is also more portable.


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than hack to only read passphrase on 1st round startup.  this change:
- fixes current segv on restarts (SHARED_MODULE is not defined)
- allows LoadModule ssl_module to be added to httpd.conf on restart
  (was core dumping previously)
- allows certs/keys to be changed on restart provided key is not
  encrypted or SSLPassPhraseDialog is exec.  if key is encrypted and
  SSLPassPhraseDialog is builtin, existing private keys will be reused
  on restart (which happens currently for any type of key/dialog).

note: mod_ssl currently leaks on restart; leaks more with this change.
      fixes to come.


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the module authors will appreciate the note directing them to the new
APIs.

showstoppers--

Also, fast_redirect is lame, toss it.


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Thanks Cliff for slapping me in the head.


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platforms.


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Submitted by:	Aaron Bannert
Tested by:	Jeff Trawick


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In particular, we use an mpm_common file for directives shared between
mpms.  These changes allow for an

<directivesynopsis location="mpm_common">
<name>Listen</name>
</directivesynopsis>

to be included in mpm documentation files.  Also, I added the option
of a <modulelist>, which is used in documenting directives inside
mpm_common.


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