mod_perl-1.07_04

Changes for version 1.07_04

fix "building mod_perl by hand" bug w/ 1.3bx spotted by Brian Mosley
no longer force 'PerlSendHeader On' for sub-requests which triggered a bug spotted by Doug Bagley and Gerald Richter
Fix "Attempt to free unreferenced scalar." during kill -HUP w/ PerlFreshRestart On and <Perl> in httpd.conf spotted by Brian Mosley
clear endav and stacked_handlers on FreshRestart
fix bug spotted by Gerald Richter where Apache->register_cleanup would cause a core dump
Apache->module will no longer eval "require $module", it will now return true if the module is in %INC, false otherwise
fix so END blocks encountered at startup are run at shutdown (I think one of the 1.07_xx version broke it)
If exists, Makefile.PL will add /usr/local/stronghold/conf/httpd.conf's StrongholdKey to t/conf/httpd.conf for 'make test' for you
Makefile.PL will edit Stronghold's Makefile to replace: "CFLAGS=$(CFLAGS)" with 'CFLAGS=$(CFLAGS)' so the SUBVERSION thang works
fix $r->custom_response problem spotted by Brian Mosley so it works with SERVER_ERROR
added new method child_terminate
fix $r->current_callback so it can be called during startup
perl Makefile.PL PERL_DEBUG=1 will: -add `-g' to EXTRA_CFLAGS -turn on PERL_TRACE -set PERL_DESTRUCT_LEVEL=2 -link against libperld if -e $Config{archlibexp}/CORE/libperld$Config{lib_ext}
Apache::Constants :common export tag no longer includes OPT_EXECCGI (was held off from 1.07_01's Changes Apache::Constants cleanup waiting to make sure HTML::Embperl and Apache::ePerl didn't rely on OPT_EXECCGI to be exported by default. both look fine now)
added workaround Apache::RedirectLogFix module to work around the re-introduced log bug below
to fix a double-header send bug spotted by Doug Bagley, backed out this Change from 1.06: Apache::Registry will return REDIRECT if $r->header_out("Location") so the request is logged properly, thanks to spot by Jon Drukman
added experimental PerlRestartHandler (enabled with PERL_RESTART_HANDLER=1, note: _not_ enabled with EVERYTHING=1)
moved Apache::sv_name function to the new Apache::Symbol package
Apache::StatINC will call Apache::Symbol's undef_functions method for .pm classes if PerlSetVar UndefOnReload is On
before re-compiling, Apache::Registry will now check if $package->can('undef_functions'), if so, invoke that method
added Apache::Symbol module with an undef_functions method
Apache->server_root_relative now defaults to "" when no filename/directory name argument is given (ie returns ServerRoot)
made PERL_TRACE more useful with levels set via environment variable MOD_PERL_TRACE: d - trace directive handling during config read s - trace processing of perl sections h - trace Perl*Handler callbacks g - trace global variable handling, intepreter allocation, END blocks, etc. all - all of the above
will add -DSTRONGHOLD to CFLAGS if build against stronghold, thanks to Todd R. Eigenschink
fix Makefile.PL's parsing of SERVER_SUBVERSION, spotted by Paul Sutton
$r->send_http_header can now accept an optional second argument, if present will set $r->content_type
PerlPassEnv, PerlRequire and PerlModule now use an array_header structure for internal storage
1.3b4 compat:
adapt to new table api changes (with help from Rob Hartill and Dean Gaudet)
adapt to *.h move to the new src/include directory
Apache::Status enhancements:
"Loaded Modules" will now report last modified time
"packages" are now links, click, symbol table dump
now that packages are links, no longer do recursive dump (recurse yourself via hyperlinks, much easier to read!!!)
hashes, scalars and arrays are now links, click, Data::Dumper Dump (only if PerlSetVar StatusDumper is On)
functions are now links, click, subroutine info (requires the B module)
dump of any type also has a link "Peek Dump" (only if PerlSetVar StatusPeek is On and Apache::Peek is installed)
dump of any type also has a link "OP Tree Graph" (only if PerlSetVar StatusGraph is On) (requires the B and B::Graph modules and the dot program)
added t/modules/status test
with the -DPERL_MARK_WHERE experimental feature enabled, there's a chance you'll never see "Use of uninitialized value." again without some more useful information, nor will you see '-e' reported outside of Apache::Registry
perl_destruct_level can now be set via the environment variable PERL_DESTRUCT_LEVEL or -DPERL_DESTRUCT_LEVEL
turn default perl_destruct_level down from 2 to Perl's default of 0
use a copy of apache's ap_cpystrn against versions < 1.3b4-dev
got rid of "Use of uninitialized value." warning in perl_util.c seen when running HTML::Embperl, hunted down by Todd Eigenschink and Gerald Richter
added modules/src test for Apache::src
documented Apache::src
the Apache::src->new method will now default to the first auto/Apache/include directory found relative to @INC
the apache header files (*.h) will now be installed in $(INST_ARCHLIB)/auto/Apache/include
fix $Apache::ServerStarting bug that broke 'make test' w/ ApacheSSL and Stronghold spotted by Vivek Khera
remove the need for File::Copy's mv() function, since it can't seem to decide if it has one or not
_03's new tests assumed PerlCleanupHandler was enabled, fixed now thanks to spot by Rob Hartill
Makefile.PL will now chmod a+x t/net/perl/* t/net/perl/io/* thanks to Rob Hartill
experimental features can be enabled with -DDEFINEs instead of $variables or %ENV, changes to Makefile.PL make them simple to add, see eg/makepl_args.mod_perl for even simpler
added eg/makepl_args.mod_perl
the makepl_args.mod_perl can now have multiple lines, space, #comments and empty newlines are ignored, stops reading if it hits __END__
Makefile.PL will now also look for $ENV{HOME}/.makepl_args.mod_perl and read in if exists
before clearing handlers stacked via Apache->push_handlers at the end of each request, save the PerlChildExitHandler stack and putback after the clear. this way, modules pulled in at server startup can say: Apache->push_handlers(PerlChildExitHandler => sub {})
a "top-level" mod_perl per-directory directive would cause core dump inside <Perl> sections. now trap that and exit with message that the directive should be inside a containter e.g. %Location, %VirtualHost (not sure what the real problem is here)
re-work PERL_SECTIONS_SELF_BOOT stuff so it calls perl_section() directly, rather than perl_eat_config_string("<Perl>\n</Perl>"), because:
it no longer core dumps when a "top-level" per-server directive is found
it no longer requires 1.3b3+ (1.2.x will work)
it is faster
PerlModule/PERL_SECTIONS_SELF_BOOT will delete $INC{$PerlModule} on the first config read pass, so it's re-read on the second pass
if ($] < 5.004_04) Makefile.PL will warn that users should upgrade to

Changes for version 1.07_03

removed "[notice] mod_perl restarted" message since it doesn't go to the error_log as it should, spotted by Vivek Khera and Paul Phillips
fixed corrupted $ENV{TZ} spotted by Michael Parker
cut out 'make test' error_log noise, anything there now should only be an error or a non-error [notice]
make Apache::Resource simpler to configure, to use w/ all defaults (1.3bx + PerlChildInitHandler required): PerlSetEnv PERL_RLIMIT_DEFAULTS On PerlModule Apache::Resource
Makefile.PL will now: mv "t/conf/httpd.conf", "t/conf/httpd.conf.old" so httpd.conf is re-generated when Makefile.PL is re-run
added new module Apache::src for finding it and picking out bits-n-pieces
get rid of some <Perl> section warnings with help from Doug Bagley
improved register_cleanup tests
applied $r->register_cleanup patch from Doug Bagley to properly call MP_RCLEANUP_off after cleanups are run
perl Makefile.PL can now accept ADD_MODULE, Makefile.PL will (s/,/ /g) and uncomment the list of modules from src/Configuration e.g.: ADD_MODULE=unique_id,proxy,info
perl Makefile.PL can now accept PERL_EXTRA_CFLAGS, Makefile.PL will (s/,/ /g) which are added to EXTRA_CFLAGS e.g.: PERL_EXTRA_CFLAGS=-DFOO=1,-DBAR=2
if the file `makepl_args.modperl' is present in . or .. it will be read into @ARGV, e.g. might contain EVERYTHING=1 DO_HTTPD=1
fixes for 1.3b4-dev compat
get rid of AuthName space in generated .htaccess file for internal/hooks test
if a PerlModule defines something in %Apache::ReadConfig <Perl> sections are run without need to actually have <Perl></Perl> in httpd.conf, i.e. httpd.conf could be nothing more than: PerlModule Apache::httpd_conf whilst experimental, enable by setting the envrionment variable PERL_SECTIONS_SELF_BOOT to something true
experimental feature, modules can 'exit|die AUTH_REQUIRED;' or with any HTTP error code and that response is sent rather than SERVER_ERROR to test enable by setting $Apache::ERRSV_CAN_BE_HTTP = 1
take CGI.pm version check out of Apache::Registry, now that we require 5.004+, they'll have at least 2.36
get rid of "Use of uninitialized value at -e line 65535" warning caused by perl_run_rgy_endav() spotted by Doug Bagley
if there is an error inside <Perl>, filename and line number are now displayed in the error message, e.g. syntax error at t/conf/httpd.conf line 25 instead of syntax error at (eval 1) line 2
Apache::RegistryLoader->handler will now strip leading '/' when $uri is server_root_relative and no $filename is present
Apache::Status menu item "Perl Section Configuration" (only if $Apache::ReadConfig is true)
added Apache::Status menu item "Enabled mod_perl Hooks"
added mod_perl.pm functions hook() and hooks()
go back to internal <Perl> sections package name ApacheReadConfig
Apache::PerlSections stuff:
added handy store method for writing dump() to disk
fixed self-test
updated docs to reflect new output format
Apache::test stuff:
added run method
added MM_test method for Makefile.PL's to say: *MY::test = \&Apache::test::MM_test
some httpd_conf.pm stuff:
added server_url method
added catch_signals method to terminate httpd on __DIE__ or INT ($conf->server_start calls this by default)
when httpd.conf is written, set BaseDir in a BEGIN block
drop trailing slash from Alias'
fix write() method's assignment of %$self to *Apache::ReadConfig::
fix possible core dump when calling gv_fetchmethod()

Changes for version 1.07_02

fixed perl.exp thang on aix
added tests t/modules/httpdconf.t and t/modules/perlsections.t
added Apache::httpd_conf module
if variable $Apache::ReadConfig is true, don't undef the <Perl> section eval package %Apache::ReadConfig::
output of Apache::PerlSections->dump is now suitable to be eval'd
added Apache->httpd_conf method (just pushes into @Apache::ReadConfig::PerlConfig and requires 1.3b3+)
renamed package <Perl> sections are proccessed in from ApacheReadConfig to Apache::ReadConfig
ensure values of %Location keys, etc. in <Perl> sections are HASH refs to stop possible core dump spotted by Stuart Frew
fixed memory leak in $r->push_handlers() with help from Gerald Richter
added new items to Apache::Status: "Environment", "Perl Configuration", and "Signal Handlers"
when %ENV is setup, my_setenv() is now called so subprocesses will inherit
"top-level" PerlSetEnv variables will now be set during server startup
got rid of unintialized warning in Apache::Status
$r->custom_response will now add the `"' needed if arg is not a url or filename
added new Constants CONTINUE and NOT_AUTHORITATIVE as aliases for DECLINED
change the `PerlScript' directive name to `PerlRequire' as suggested by Dick Hardt (PerlScript will still work, but is not documented)
set variable $Apache::ServerStarting to 1 during perl_startup()
set variable $Apache::ServerReStarting to 1 during perl_restart()
Apache::SIG->set is now called at server startup by default
applied patch from Doug Bagley to stop possible infininite loop in Apache->read
create stacked_handlers = newHV() before modules are loaded, so PerlModule's can do things like: Apache->push_handlers(PerlChildInitHandler => sub { srand(time ^ $$); });
$r->args can now be modified as suggested by Joel Truher
remove obsolete (and broken) iedit of t/net/perl/cgi.pl thanks to Vivek Khera
Apache::Resource now correctly converts MB values

Changes for version 1.07_01

added t/internal/stacked test
updated the FAQ from Frank Cringle
added Apache::fork module which override's Perl's built-in fork() and provides a forkoption function, contributed by Michael Turner
can now build/run w/ 5.004_55 threaded Perl
added Apache::Status item for PerlScripts
there can now be multiple PerlScript files in *.conf and .htaccess (same behavior as PerlModule)
ServerRoot is now pushed into @INC at server startup
filename argument to log_reason is now optional, defaults to $r->uri
Apache::Constants cleanup:
- @EXPORT now only holds items in :common
- re-organized tags (adding some new ones)
- added some documentation!
$r->get_remote_host can now take an optional type argument, default is still REMOTE_HOST, other valid options are Apache::Constants :remotehost
added new Apache::Constants tag :remotehost (for $r->get_remote_host) with new constants: REMOTE_HOST REMOTE_NAME REMOTE_NOLOOKUP REMOTE_DOUBLE_REV
added new Apache::Constants tag :satisfy (for $r->satisfies) with new constants: SATISFY_ALL, SATISFY_ANY, SATISFY_NOSPEC
added new method $r->satisfies
added new method $r->some_auth_required
`METHODS' Apache::Constant added to import tag :methods
perl_stdout2client() will now set $| instead of perl_handler(), so thanks to Salvador Ortiz Garcia for the tip
PerlSetEnv will now call my_setenv() underneath thanks to Tim Bunce for the tip
fix mod_perl_traps.pod typo so it can install, spotted by Brian Tiemann