Apache-ASP
view release on metacpan or search on metacpan
site/changes.html view on Meta::CPAN
+ Incremented version number to actually match SVN branch tag
</pre></font>
<p>
<a name=%24VERSION%20%3D%202c3b7fac7></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.61; $DATE="05/24/2008"</b></font>
<font face="courier new" size=3><pre>
- updated for more recent mod_perl 2 environment to trigger correct loading of modules
+ loads modules in a backwards compatible way for older versions of mod_perl 1.99_07 to 1.99_09
+ license changes from GPL to Perl Artistic License
</pre></font>
<p>
<a name=%24VERSION%20%3D%2021803a342></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.59; $DATE="05/23/2005"</b></font>
<font face="courier new" size=3><pre>
+ added "use bytes" to Response object to calculate Content-Length
correctly for UTF8 data, which should require therefore at least
perl version 5.6 installed
+ updated to work with latest mod_perl 2.0 module naming convention,
thanks to Randy Kobes for patch
+ examples now exclude usage of Apache::Filter & Apache::SSI under mod_perl 2.0
</pre></font>
<p>
<a name=%24VERSION%20%3D%2022aa8a3f0></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.57; $DATE="01/29/2004"</b></font>
<font face="courier new" size=3><pre>
- $Server->Transfer will update $0 correctly
- return 0 for mod_perl handler to work with latest mod_perl 2 release
when we were returning 200 ( HTTP_OK ) before
- fixed bug in $Server->URL when called like $Server->URL($url)
without parameters. Its not clear which perl versions this bug
affected.
</pre></font>
<p>
<a name=%24VERSION%20%3D%202d9674a90></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.55; $DATE="08/09/2003"</b></font>
<font face="courier new" size=3><pre>
- Bug fixes for running on standalone CGI mode on Win32 submitted
by Francesco Pasqualini
+ Added Apache::ASP::Request::BINMODE for binmode() being
called on STDIN after STDIN is tied to $Request object
+ New RequestBinaryRead configuration created, may be turned off
to prevent $Request object from reading POST data
++ mod_perl 2 optmizations, there was a large code impact on this,
as much code was restructured to reduce the differences between
mod_perl 1 and mod_perl 2, most importantly, Apache::compat is
no longer used
+ preloaded CGI for file uploads in the mod_perl environment
- When XSLT config is set, $Response->Redirect() should work now
Thanks to Marcus Zoller for pointing problem out
+ Added CookieDomain setting, documented, and added test to cover
it in t/cookies.t . Setting suggested by Uwe Riehm, who nicely
submitted some code for this.
</pre></font>
<p>
<a name=%24VERSION%20%3D%2022c8082fb></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.53; $DATE="04/10/2003"</b></font>
<font face="courier new" size=3><pre>
+ XMLSubs tags with "-" in them will have "-" replaced with "_" or underscore, so a
tag like <my:render-table /> will be translated to &my::render_table() ... tags with
- in them are common in extended XML syntaxes, but perl subs cannot have - in them only.
+ Clean setting now works on output when $Response->{ContentType} begins with text/html;
like "text/html; charset=iso-8859-2" ... before Clean would only work on output marked
with ContentType text/html. Thanks to Szymon Juraszczyk for recommending fix.
--Fixed a bug which would cause Session_OnEnd to be called twice on sessions in a certain case,
particularly when an old expired session gets reused by and web browser... this bug was
a result of a incomplete session cleanup method in this case. Thanks to Oleg Kobyakovskiy
for reporting this bug. Added test in t/session_events.t to cover this problem going forward.
- Compile errors from Apache::ASP->Loader() were not being reported. They will
be reported again now. Thanks to Thanos Chatziathanassiou for discovering and
documenting this bug. Added test in t/load.t to cover this problem going forward.
+ use of chr(hex($1)) to decode URI encoded parameters instead of pack("c",hex($1))
faster & more correct, thanks to Nikolay Melekhin for pointing out this need.
(d) Added old perlmonth.com articles to ./site/articles in distribution
and linked to them from the docs RESOURCES section
(d) Updated documention for the $Application->SessionCount API
+ Scripts with named subroutines, which is warned against in the style guide,
will not be cached to help prevent my closure problems that often
hurt new developers working in mod_perl environments. The downside
is that these script will have a performance penalty having to be
recompiled each invocation, but this will kill many closure caching
bugs that are hard to detect.
- $Request->FileUpload('upload_file', 'BrowserFile') would return
a glob before that would be the file name in scalar form. However
this would be interpreted as a reference incorrectly. The fix
is to make sure this is always a scalar by stringifying
this data internally. Thanks to Richard Curtis for pointing
out this bug.
</pre></font>
<p>
<a name=%24VERSION%20%3D%2025b84bf7e></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.51; $DATE="02/10/2003"</b></font>
<font face="courier new" size=3><pre>
+ added t/session_query_parse.t test to cover use of SessionQueryParse
and $Server->URL APIs
- Fixed duplicate "&" bug associated with using $Server->URL
and SessionQueryParse together
+ Patch to allow $Server->URL() to be called multiple times on the same URL
as in $Server->URL($Server->URL($url, \%params), \%more_params)
(d) Added new testimonials & sites & created a separate testimonials page.
- SessionQueryParse will now add to &amp; to the query strings
embedded in the HTML, instead of & for proper HTML generation.
Thanks to Peter Galbavy for pointing out and Thanos Chatziathanassiou
for suggesting the fix.
- $Response->{ContentType} set to text/html for developer error reporting,
in case this was set to something else before the error occured.
Thanks to Philip Mak for reporting.
- Couple of minor bug fixes under PerlWarn use, thanks Peter Galbavy
for reporting.
+ Added automatic load of "use Apache2" for compat with mod_perl2
request objects when Apache::ASP is loaded via "PerlModule Apache::ASP"
Thanks to Richard Curtis for reporting bug & subsequent testing.
- When GlobalPackage config changes, but global.asa has not, global.asa
will be recompiled anyway to update the GlobalPackage correctly.
Changing GlobalPackage before would cause errors if global.asa was
already compiled.
++ For ANY PerlSetVar type config, OFF/Off/off will be assumed
to have value of 0 for that setting. Before, only a couple settings
had this semantics, but they all do now for consistency.
- Fix for InodeNames config on OpenBSD, or any OS that might have
a device # of 0 for the file being stat()'d, thanks to Peter Galbavy
for bug report.
++ Total XSLT speedups, 5-10% on large XSLT, 10-15% on small XSLT
+ bypass meta data check like expires for XSLT Cache() API use
because XSLT tranformations don't expire, saves hit to cache dbm
for meta data
+ use of direct Apache::ASP::State methods like FETCH/STORE
in Cache() layer so we don't have to go through slower tied interface.
This will speed up XSLT & and include output caching mostly.
site/changes.html view on Meta::CPAN
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.29; $DATE="11/19/2001";</b></font>
<font face="courier new" size=3><pre>
+Added some extra help text to the ./cgi/asp --help message
to clarify how to pass arguments to a script from the command line.
+When using $Server->Mail() API, if Content-Type header is set,
and MIME-Version is not, then a "MIME-Version: 1.0" header will be sent
for the email. This is correct according to RFC 1521 which specifies
for the first time the Content-Type: header for email documents.
Thanks to Philip Mak for pointing out this correct behavior.
+Made dependent on MLDBM::Sync version .25 to pass the taint_check.t test
+Improved server_mail.t test to work with mail servers were relaying is denied
+Added <html><body> tags to MailErrorsTo email
--Fixed SessionCount / Session_OnEnd bug, where these things were not
working for $Sessions that never had anything written to them.
This bug was introduced in 2.23/2.25 release.
There was an optimization in 2.23/2.25 where a $Session that was never
used does not write its state lock file & dbm files to disk, only if
it gets written too like $Session->{MARK}++. Tracking of these NULL $Sessions
then is handled solely in the internal database. For $Session garbage
collection though which would fire Session_OnEnd events and update
SessionCount, the Apache::ASP::State->GroupMembers() function was just
looking for state files on disk ... now it looks in the internal database
too for SessionID records for garbage collection.
Added a test at ./t/session_events.t for these things.
+Some optimizations for $Session API use.
+Added support for XSLT via XML::LibXSLT, patch courtesy of Michael Buschauer
-Got rid of an warning when recompiling changing includes under perl 5.6.1...
undef($code) method did not work for this perl version, rather undef(&$code) does.
Stopped using using Apache::Symbol for this when available.
-Make Apache::ASP script run under perl taint checking -T for perl 5.6.1...
$code =~ tr///; does not work to untaint here, so much use the slower:
$code =~ /^(.*)$/s; $code = $1; method to untaint.
-Check for inline includes changing, included in a dynamic included
loaded at runtime via $Response->Include(). Added test case for
this at t/include_change.t. If an inline include of a dynamic include
changes, the dynamic include should get recompiled now.
-Make OK to use again with PerlTaintCheck On, with MLDBM::Sync 2.25.
Fixed in ASP.pm, t/global.asa, and created new t/taint_check.t test script
+Load more modules when Apache::ASP is loaded so parent will share more
with children httpd:
Apache::Symbol
Devel::Symdump
Config
lib
MLDBM::Sync::SDBM_File
+When FileUploadMax bytes is exceeded for a file upload, there will not
be an odd error anymore resulting from $CGI::POST_MAX being triggered,
instead the file upload input will simply be ignored via $CGI::DISABLE_UPLOADS.
This gives the developer the opportunity to tell the user the the file upload
was too big, as demonstrated by the <a href=eg/file_upload.asp>./site/eg/file_upload.asp</a> example.
To not let the web client POST a lot of data to your scripts as a form
of a denial of service attack use the apache config LimitRequestBody for the
max limits. You can think of PerlSetVar FileUploadMax as a soft limit, and
apache's LimitRequestBody as a hard limit.
--Under certain circumstances with file upload, it seems that IsClientConnected()
would return an aborted client value from $r->connection->aborted, so
the buffer output data would not be flushed to the client, and
the HTML page would return to the browser empty. This would be under
normal file upload use. One work-around was to make sure to initialize
the $Request object before $Response->IsClientConnected is called,
then $r->connection->aborted returns the right value.
This problem was probably introduced with IsClientConnected() code changes
starting in the 2.25 release.
</pre></font>
<p>
<a name=%24VERSION%20%3D%20211fd057b></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.27; $DATE="10/31/2001";</b></font>
<font face="courier new" size=3><pre>
+ Wrapped call to $r->connection->fileno in eval {} so to
preserve backwards compatibility with older mod_perl versions
that do not have this method defined. Thanks to Helmut Zeilinger
for catching this.
+ removed ./dev directory from distribution, useless clutter
+ Removed dependency on HTTP::Date by taking code into
Apache::ASP as Apache::ASP::Date. This relieves
the dependency of Apache::ASP on libwww LWP libraries.
If you were using HTTP::Date functions before without loading
"use HTTP::Date;" on your own, you will have to do this now.
+ Streamlined code execution. Especially worked on
$Response->IsClientConnected which gets called during
a normal request execution, and got rid of IO::Select
dependency. Some function style calls instead of OO style
calls where private functions were being invokes that one
would not need to override.
- Fixed possible bug when flushing a data buffer where there
is just a '0' in it.
+ Updated docs to note that StateCache config was deprecated
as of 2.23. Removed remaining code that referenced the config.
+ Removed references to unused OrderCollections code.
- Better Cache meta key, lower chance of collision with
unrelated data since its using the full MD5 keyspace now
+ Optimized some debugging statements that resulted
from recent development.
+ Tie::TextDir .04 and above is supported for StateDB
and CacheDB settings with MLDBM::Sync .21. This is good for
CacheDB where output is larger and there are not many
versions to cache, like for XSLTCache, where the site is
mostly static.
+ Better RESOURCES section to web site, especially with adding
some links to past Apache::ASP articles & presentations.
</pre></font>
<p>
<a name=%24VERSION%20%3D%20276d7fe30></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.25; $DATE="10/11/2001";</b></font>
<font face="courier new" size=3><pre>
+ Improved ./site/apps/search application, for better
site/changes.html view on Meta::CPAN
++plain CGI mode available for ASP execution.
cgi/asp script can now be used to execute ASP
scripts in CGI mode. See CGI perldoc section for more info.
The examples in ./site/eg have been set up to run
in cgi mode if desired. Configuration in CGI section
only tested for Apache on Linux.
-Fixed some faulty or out of date docs in XML/XSLT section.
+added t/server_mail.t test for $Server->Mail(), requires
Net::SMTP to be configured properly to succeed.
+Net::SMTP debugging not enabled by Debug 1,2,3 configs,
not only when system debugging is set with Debug -1,-2,-3
However, a Debug param passed to $Server->Mail() will
sucessfully override the Debug -1,-2,-3 setting even
when its Debug => 0
-Check for undef values during stats for inline includes
so we don't trigger unintialized warnings
+Documented ';' may separate many directories in the IncludesDir
setting for creating a more flexible includes search path.
</pre></font>
<p>
<a name=%24VERSION%20%3D%20282c9e25e></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.17; $DATE="6/17/2001";</b></font>
<font face="courier new" size=3><pre>
+Added ASP perl mmm-mode subclass and configuration
in editors/mmm-asp-perl.el file for better emacs support.
Updated SYNTAX/Editors documentation.
+Better debugging error message for Debug 2 or 3 settings
for global.asa errors. Limit debug output for lines
preceding rendered script.
-In old inline include mode, there should no longer
be the error "need id for includes" when using
$Response->Include() ... if DynamicIncludes were
enabled, this problem would not have likely occured
anyway. DynamicIncludes are preferrable to use so
that compiled includes can be shared between scripts.
This bug was likely introduced in version 2.11.
-Removed logging from $Response->BinaryWrite() in regular
debug mode 1 or 2. Logging still enabled in system Debug mode, -1 or -2
-Removed other extra system debugging call that is really not
necessary.
</pre></font>
<p>
<a name=%24VERSION%20%3D%202d4094038></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.15; $DATE="06/12/2001";</b></font>
<font face="courier new" size=3><pre>
-Fix for running under perl 5.6.1 by removing parser optimization
introduced in 2.11.
-Now file upload forms, forms with ENCTYPE="multipart/form-data"
can have multiple check boxes and select items marked for
@params = $Request->Form('param_name') functionality. This
will be demonstrated via the <a href=eg/file_upload.asp>./site/eg/file_upload.asp</a> example.
</pre></font>
<p>
<a name=%24VERSION%20%3D%2023614edca></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 2.11; $DATE="05/29/2001";</b></font>
<font face="courier new" size=3><pre>
+Parser optimization from Dariusz Pietrzak
-work around for global destruction error message for perl 5.6
during install
+$Response->{IsClientConnected} now will be set
correctly with ! $r->connection->aborted after each
$Response->Flush()
+New XSLTParser config which can be set to XML::XSLT or
XML::Sablotron. XML::Sablotron renders 10 times faster,
but differently. XML::XSLT is pure perl, so has wider
platform support than XML::Sablotron. This config affects
both the XSLT config and the $Server->XSLT() method.
+New $Server->XSLT(\$xsl_data, \$xml_data) API which
allows runtime XSLT on components instead of having to process
the entire ASP output as XSLT.
-XSLT support for XML::XSL 0.32. Things broke after .24.
-XSLTCacheSize config no longer supported. Was a bad
Tie::Cache implementation. Should be file based cache
to greatly increases cache hit ratio.
++$Response->Include(), $Response->TrapInclude(),
and $Server->Execute() will all take a scalar ref
or \'asdfdsafa' type code as their first argument to execute
a raw script instead of a script file name. At this time,
compilation of such a script, will not be cached. It is
compiled/executed as an anonymous subroutine and will be freed
when it goes out of scope.
+ -p argument to cgi/asp script to set GlobalPackage
config for static site builds
-pod commenting fix where windows clients are used for
ASP script generation.
+Some nice performance enhancements, thank to submissions from
Ime Smits. Added some 1-2% per request execution speed.
+Added StateDB MLDBM::Sync::SDBM_File support for faster
$Session + $Application than DB_File, yet still overcomes
SDBM_File's 1024 bytes value limitation. Documented in
StateDB config, and added Makefile.PL entry.
+Removed deprecated MD5 use and replace with Digest::MD5 calls
+PerlSetVar InodeNames 1 config which will compile scripts hashed by
their device & inode identifiers, from a stat($file)[0,1] call.
This allows for script directories, the Global directory,
and IncludesDir directories to be symlinked to without
recompiling identical scripts. Likely only works on Unix
site/changes.html view on Meta::CPAN
+$Server->Mail(\%mail, %smtp_args) API extension
+MailErrorsTo & MailAlertTo now can take comma
separated email addresses for multiple recipients.
-tracking of subroutines defined in scripts and includes so
StatINC won't undefine them when reloading the GlobalPackage,
and so an warning will be logged when another script redefines
the same subroutine name, which has been the bane of at least
a few developers.
-Loader() will now recompile dynamic includes that
have changed, even if main including script has not.
This is useful if you are using Loader() in a
PerlRestartHandler, for reloading scripts when
gracefully restarting apache.
-Apache::ASP used to always set the status to 200 by
default explicitly with $r->status(). This would be
a problem if a script was being used to as a 404
ErrorDocument, because it would always return a 200 error
code, which is just wrong. $Response->{Status} is now
undefined by default and will only be used if set by
the developer.
Note that by default a script will still return a 200 status,
but $Response->{Status} may be used to override this behavior.
+$Server->Config($setting) API extension that allows developer
to access config settings like Global, StateDir, etc., and is a
wrapper around Apache->dir_config($setting)
+Loader() will log the number of scripts
recompiled and the number of scripts checked, instead
of just the number of scripts recompiled, which is
misleading as it reports 0 for child httpds after
a parent fork that used Loader() upon startup.
-Apache::ASP->Loader() would have a bad error if it didn't load
any scripts when given a directory, prints "loaded 0 scripts" now
</pre></font>
<p>
<a name=%24VERSION%20%3D%2004a1da04f></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 0.18; $DATE="02/03/2000";</b></font>
<font face="courier new" size=3><pre>
+Documented SessionQuery* & $Server->URL() and
cleaned up formatting some, as well as redoing
some of the sections ordering for better readability.
Document the cookieless session functionality more
in a new SESSIONS section. Also documented new
FileUpload configs and $Request->FileUpload collection.
Documented StatScripts.
+StatScripts setting which if set to 0 will not reload
includes, global.asa, or scripts when changed.
+FileUpload file handles cleanup at garbage collection
time so developer does not have to worry about lazy coding
and undeffing filehandles used in code. Also set
uploaded filehandles to binmode automatically on Win32
platforms, saving the developer yet more typing.
+FileUploadTemp setting, default 0, if set will leave
a temp file on disk during the request, which may be
helpful for processing by other programs, but is also
a security risk in that others could potentially read
this file while the script is running.
The path to the temp file will be available at
$Request->{FileUpload}{$form_field}{TempFile}.
The regular use of file uploads remains the same
with the <$filehandle> to the upload at
$Request->{Form}{$form_field}.
+FileUploadMax setting, default 0, currently an
alias for $CGI::POST_MAX, which determines the
max size for a file upload in bytes.
+SessionQueryParse only auto parses session-ids
into links when a session-id COOKIE is NOT found.
This feature is only enabled then when a user has
disabled cookies, so the runtime penalty of this
feature won't drag down the whole site, since most
users will have cookies turned on.
-StatINC & StatINCMatch will not undef Fnctl.pm flock
functions constants like O_RDWR, because the code references
are not well trackable. This would result in sporadic 500 server
errors when a changed module was reloaded that imported O_* flock
functions from Fnctl.
+SessionQueryParse & SessionQueryParseMatch
settings that enable auto parsing session ids into
URLs for cookieless sessions. Will pick up URLs in
<a href>, <area href>, <form action>, <frame src>,
<iframe src>, <img src>, <input src>, <link href>
$Response->Redirect($URL) and the first URL in
script tags like <script>*.location.href=$URL</script>
These settings require that buffering be enabled, as
Apache::ASP will parse through the buffer to parse the URLs.
With SessionQueryParse on, it will just parse non-absolute
URLs, but with SessionQueryParseMatch set to some server
url regexp, like ^<tt>http://localhost</tt> , will also parse
in the session id for URLs that match that.
When testing, the performance hit from this parsing
a script dropped from 12.5 hits/sec on my WinNT box
to 11.7 hits per second for 1K of buffered output.
The difference is .007 of my PII300's processing power
per second.
For 10K of output then, my guess is that this speed
of script, would be slowed to 6.8 hits per second.
This kind of performance hit would also slow a
script running at 40 hits per second on a UNIX box
to 31 hits/sec for 1K, and to 11 hits/sec for 10K parsed.
Your mileage may vary and you will have to test the difference
yourself. Get yourself a valid URL with a session-id in
it, and run it through ab, or Socrates, with SessionQuery
turned on, and then with SessionQueryParse set to see
the difference. SessionQuery just enables of session id
setting from the query string but will not auto parse urls.
-If buffering, Content-Length will again be set.
It broke, probably while I was tuning in the past
couple versions.
+UseStrict setting compiles all scripts including
global.asa with "use strict" turned on for catching
more coding errors. With this setting enabled,
use strict errors die during compilation forcing
Apache::ASP to try to recompile the script until
successful.
site/changes.html view on Meta::CPAN
from 6 to 1 for this kind of code, and will improve the performance
dramatically.
Also, instead of using explicit $Session locking, you can
create an automatic lock on $Session per script by setting
SessionSerialize in your config to 1. The danger here is
if you have any long running scripts, the user will have
to wait for it to finish before another script can be run.
To see the number of lock/unlocks or ties/unties to each database
during a script execution, look at the last lines of debug output
to your error log when Debug is set to 1. This can help you
performance tweak access to these databases.
+Updated documentation with new config settings and
API extensions.
+Added AllowApplicationState config option which allows
you to leave $Application undefined, and will not
execute Application_OnStart or Application_OnEnd.
This can be a slight performance increase of 2-3% if
you are not using $Application, but are using $Session.
+Added $Session->Lock() / $Session->UnLock() API routines
necessary additions since access to session is not
serialized by default like IIS ASP. Also prompted
by change in locking code which retied to SDBM_File
or DB_File each lock. If you $Session->Lock / UnLock
around many read/writes, you will increase performance.
+Added StateCache config which, if set will cache
the file handle locks for $Application and an internal
database used for tracking $Session info. This caching can
make an ASP application perform up to 10% faster,
at a cost of each web server process holding 2 more
cached file handles open, per ASP application using
this configuration. The data written to or read from
these state databases is not cached, just the locking
file handles are held open.
-Added in much more locking in session manager
and session garbage collector to help avoid collisions
between the two. There were definite windows that the
two would collide in, during which bad things could
happen on a high volume site.
-Fixed some warnings in DESTROY and ParseParams()
</pre></font>
<p>
<a name=%24VERSION%20%3D%200b667e0c4></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 0.14; $DATE="07/29/1999";</b></font>
<font face="courier new" size=3><pre>
-CGI & StatINC or StatINCMatch would have bad results
at times, with StatINC deleting dynamically compiled
CGI subroutines, that were imported into other scripts
and modules namespaces.
A couple tweaks, and now StatINC & CGI play nice again ;)
StatINCMatch should be safe to use in production with CGI.
This affects in particular environments that use file upload,
since CGI is loaded automatically by Apache::ASP to handle
file uploads.
This fix should also affect other seemingly random
times when StatINC or StatINCMatch don't seem to do
the right thing.
+use of ASP objects like $Response are now "use strict"
safe in scripts, while UniquePackages config is set.
+Better handling of "use strict" errors in ASP scripts.
The error is detected, and the developer is pointed to the
Apache error log for the exact error.
The script with "use strict" errors will be recompiled again. Its seems
though that "use strict" will only throw its error once, so that a script
can be recompiled with the same errors, and work w/o any use strict
error messaging.
</pre></font>
<p>
<a name=%24VERSION%20%3D%200fcc7c76f></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 0.12; $DATE="07/01/1999";</b></font>
<font face="courier new" size=3><pre>
-Compiles are now 10 +times faster for scripts with lots of big
embedded perl blocks <% #perl %>
Compiles were slow because of an old PerlScript compatibility
parsing trick where $Request->QueryString('hi')->{item}
would be parsed to $Request->QueryString('hi') which works.
I think the regexp that I was using had O(n^2) characteristics
and it took a really big perl block to 10 +seconds to parse
to understand there was a problem :(
I doubt anyone needed this compatibility, I don't even see
any code that looks like this in the online PerlScript examples,
so I've commented out this parsing trick for now. If you
need me to bring back this functionality, it will be in the
form of a config setting.
For information on PerlScript compatibility, see the PerlScript
section in the ASP docs.
-Added UniquePackages config option, that if set brings back
the old method of compiling each ASP script into its own
separate package. As of v.10, scripts are compiled by default
into the same package, so that scripts, dynamic includes & global.asa
can share globals. This BROKE scripts in the same ASP Application
that defined the same sub routines, as their subs would redefine
each other.
UniquePackages has scripts compiled into separate perl packages,
so they may define subs with the same name, w/o fear of overlap.
Under this settings, scripts will not be able to share globals.
-Secure field for cookies in $Response->Cookies() must be TRUE to
force cookie to be secure. Before, it just had to be defined,
which gave wrong behavior for Secure => 0.
+$Response->{IsClientConnected} set to one by default. Will
work out a real value when I upgrade to apache 1.3.6. This
value has no meaning before, as apache aborts the perl code
site/changes.html view on Meta::CPAN
</pre></font>
<p>
<a name=%24VERSION%20%3D%2005ee189f2></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 0.09; $DATE="04/22/1999";</b></font>
<font face="courier new" size=3><pre>
+Updated Makefile.PL optional modules output for CGI & DB_File
+Improved docs on $Response->Cookies() and $Request->Cookies()
+Added PERFORMANCE doc to main README, and added sub section
on precompiling scripts with Apache::ASP->Loader()
+Naming of CompileIncludes switched over to DynamicIncludes
for greater clarity.
+Dynamic includes can now reference ASP objects like $Session
w/o the $main::* syntax. These subs are no longer anonymous
subs, and are now compiled into the namespace of the global.asa package.
+Apache::ASP->Loader() precompiles dynamic includes too. Making this work
required fixing some subtle bugs / dependencies in the compiling process.
+Added Apache::ASP->Loader() similar to Apache::RegistryLoader for
precompiling ASP scripts. Precompile a whole site at server
startup with one function call.
+Prettied the error messaging with Debug 2.
+$Response->Debug(@args) debugging extension, which
allows a developer to hook into the module's debugging,
and only have @args be written to error_log when Debug is greater
than 0.
-Put write locking code around State writes, like $Session
and $Application. I thought I fixed this bug a while ago.
-API change: converted $Session->Timeout() and $Session->SessionID()
methods into $Session->{Timeout} and $Session->{SessionID} properties.
The use of these properties as methods is deprecated, but
backwards compatibility will remain. Updated ./eg/session.asp
to use these new properties.
+Implemented $Response->{PICS} which if set sends out a PICS-Label
HTTP header, useful for ratings.
+Implemented $Response->{CacheControl} and $Response->{Charset} members.
By default, CacheControl is 'private', and this value gets sent out
every request as HTTP header Cache-Control. Charset appends itself
onto the content type header.
+Implemented $Request->BinaryRead(), $Request->{TotalBytes},
documented them, and updated ./eg/form.asp for an example usage.
+Implemented $Response->BinaryWrite(), documented, and created
and example in ./eg/binary_write.htm
+Implemented $Server->MapPath() and created example of its use
in ./eg/server.htm
-$Request->Form() now reads file uploads correctly with
the latest CGI.pm, where $Request->Form('file_field') returns
the actual file name uploaded, which can be used as a file handle
to read in the data. Before, $Request->Form('file_field') would
return a glob that looks like *Fh::filename, so to get the file
name, you would have to parse it like =~ s/^\*Fh\:\://,
which you no longer have to do. As long as parsing was done as
mentioned, the change should be backwards compatible.
+Updated +enhanced documentation on file uploads. Created extra
comments about it as an FAQ, and under $Response->Form(), the latter
being an obvious place for a developer to look for it.
+Updated ./eg/file_upload.asp to show use of non file form data,
with which we had a bug before.
+Finished retieing *STDIN to cached STDIN contents, so that
CGI input routines may be used transparently, along side with
use of $Request->Form()
+Cleaned up and optimized $Request code
+Updated documentation for CGI input & file uploads. Created
file upload FAQ.
+Reworked ./eg/cgi.htm example to use CGI input routines
after doing a native read of STDIN.
++Added dynamic includes with <!--include file=file args=@args-->
extension. This style of include is compiled as an anonymous sub &
cached, and then executed with @args passed to the subroutine for
execution. This is include may also be rewritten as a new API
extension: $Response->Include('file', @args)
+Added ./eg/compiled_includes.htm example documenting new dynamic includes.
+Documented SSI: native file includes, and the rest with filtering
to Apache::SSI
+Turned the documentation of Filter config to value of Off so
people won't cut and paste the On config by default.
+Added SecureSession config option, which forces session cookie to
be sent only under https secured www page requests.
+Added StateDB config option allows use of DB_File for $Session, since
default use of SDBM_File is limited. See StateDB in README.
+file include syntax w/o quotes supported like <!--#include file=test.inc-->
+Nested includes are supported, with includes including each other.
Recursive includes are detected and errors out when an include has been
included 100 times for a script. Better to quit early than
have a process spin out of control. (PORTABLE ? probably not)
+Allow <!--include file=file.inc--> notation w/o quotes around file names
-PerlSetEnv apache conf setting now get passed through to
$Request->ServerVariables. This update has ServerVariables
getting data from %ENV instead of $r->cgi_env
+README FAQ for PerlHandler errors
</pre></font>
<p>
<a name=%24VERSION%20%3D%200ea85a09a></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 0.08; $DATE="02/06/1999";</b></font>
<font face="courier new" size=3><pre>
++SSI with Apache::Filter & Apache::SSI, see config options & ./eg files
Currently filtering only works in the direction Apache::ASP -> Apache::SSI,
will not work the other way around, as SSI must come last in a set of filters
+SSI file includes may reference files in the Global directory, better
code sharing
- <% @array... %> no longer dropped from code.
+perl =pod comments are stripped from script before compiling, and associated
PodComments configuration options.
+Command line cgi/asp script takes various options, and allows execution
of multiple asp scripts at one time. This script should be used for
command line debugging. This is also the beginning of building
a static site from asp scripts with the -b option, suppressing headers.
+$Response->AddHeader('Set-Cookie') works for multiple cookies.
-$Response->Cookies('foo', '0') works, was dropping 0 because of boolean test
-Fixed up some config doc errors.
</pre></font>
<p>
<a name=%24VERSION%20%3D%2003960e08a></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 0.07; $DATE="01/20/1999";</b></font>
<font face="courier new" size=3><pre>
-removed SIG{__WARN__} handler, it was a bad idea.
-fixes file locking on QNX, work around poor flock porting
+removed message about Win32::OLE on UNIX platforms from Makefile.PL
-Better lock garbage collection. Works with StatINC seamlessly.
-Multiple select forms now work in array context with $Response->Form()
@values = $Response->Form('multi');
-Better CGI.pm compatibility with $r->header_out('Content-type'),
improved garbage collection under modperl, esp. w/ file uploads
</pre></font>
<p>
<a name=%24VERSION%20%3D%200394bbc7f></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 0.06; $DATE="12/21/1998";</b></font>
<font face="courier new" size=3><pre>
+Application_OnStart & Application_OnEnd event handlers support.
-Compatible with CGI.pm 2.46 headers()
-Compatible with CGI.pm $q = new CGI({}), caveat: does not set params
+use strict; followed by use of objects like $Session is fine.
-Multiple cookies may be set per script execution.
+file upload implemented via CGI.pm
++global.asa implemented with events Session_OnStart and Session_OnEnd
working appropriately.
+StateDir configuration directive implemented.
StateDir allows the session state directory to be specified separately
from the Global directory, useful for operating systems with caching file
systems.
+StateManager config directive. StateManager specifies how frequently
Sessions are cleaned up, with 10 (default) meaning that old Sessions
will be cleaned up 10 times per SessionTimeout period (default 20 minutes).
+$Application->SessionCount() implemented, non-portable method.
: returns the number of currently active sessions
-STOP button fix. Users may hit STOP button during script
execution, and Apache::ASP will cleanup with a routine registered
in Apache's $r->register_cleanup. Works well supposedly.
+PerlScript compatibility work, trying to make ports smoother.
: Collection emulator, no ->{Count} property
: $.*(.*)->{Item} parsed automatically,
shedding the ->{Item} for Collection support (? better way ?)
: No VBScript dates support, just HTTP RFC dates with HTTP::Date
: Win32::OLE::in not supported, just use "keys %{$Collection}"
+./cgi/asp script for testing scripts from the command line
: will be upgraded to CGI method of doing asp
: is not "correct" in anyway, so not documented for now
but still useful
+strips DOS carriage returns from scripts automatically, so that
programs like FrontPage can upload pages to UNIX servers
without perl choking on the extra \r characters.
</pre></font>
<p>
<a name=%24VERSION%20%3D%2003a5fe2db></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 0.05; $DATE="10/19/1998";</b></font>
<font face="courier new" size=3><pre>
+Added PERFORMANCE doc, which includes benchmarks +hints.
+Better installation warnings and errors for other modules required.
-Turned off StatINC in eg/.htaccess, as not everyone installs Devel::Symdump
-Fixed AUTOLOAD state bug, which wouldn't let you each through state
objects, like %{$Session}, or each %$Session, (bug introduced in v.04)
+Parses ASP white space better. HTML output matches author's intent
by better dealing with white space surrounding <% perl blocks %>
-Scalar insertion code <%=$foo%> can now span many lines.
+Added include.t test script for includes.
+Script recompiles when included files change.
+Files can be included in script with
SSI <!--#include file="filename"--> syntax, needs to be
done in ASP module to allow compilation of included code and html
into script. Future chaining with Apache::SSI will allow static
html includes, and other SSI directives
</pre></font>
<p>
<a name=%24VERSION%20%3D%2009ffce1f9></a>
<font face=verdana><font class=title size=+0 color=#555555><b>$VERSION = 0.04; $DATE="10/14/1998";</b></font>
<font face="courier new" size=3><pre>
+Example script eg/cgi.htm demonstrating CGI.pm use for output.
+Optimized ASP parsing, faster and more legible executing code
: try 'die();' in code with setting PerlSetVar Debug 2
+Cleaned up code for running with 'use strict'
-Fixed directory handle leak on Solaris, from not closing after opendir()
+StatINC overhaul. StatINC setting now works as it should, with
the caveat that exported functions will not be refreshed.
+NoState setting optimization, disallows $Application & $Session
+$Application->*Lock() functions implemented
-SoftRedirect setting for those who want scripts to keep running
after a Redirect()
+SessionSerialize setting to lock session while script is running
: Microsoft ASP style session locking
: For a session, scripts execute one at a time
: NOT recommended use, please see note.
( run in 1.843 second using v1.01-cache-2.11-cpan-b16cb0d3907 )