[PHPLIB-DEV] cvs commit From: kk (phplib-dev <email protected>)
Date: 04/17/00

From: kk
Date: Mon Apr 17 18:48:35 2000
Modified files:
      php-lib-stable/CHANGES
      php-lib-stable/VERSION
      php-lib-stable/doc/sgml/03-session.sgml
      php-lib-stable/php/session.inc

Log message:

- There is a new repository "php-lib-stable" for the 7.2b version,
  whereas "php-lib" is the development version that will become 8.

- Tracking the "passive" patch for the stable version.

Index: php-lib-stable/CHANGES
diff -u php-lib-stable/CHANGES:1.1 php-lib-stable/CHANGES:1.2
--- php-lib-stable/CHANGES:1.1 Mon Apr 17 18:39:51 2000
+++ php-lib-stable/CHANGES Mon Apr 17 18:48:30 2000
@@ -1,4 +1,7 @@
-$Id: CHANGES,v 1.1 2000/04/17 16:39:51 kk Exp $
+$Id: CHANGES,v 1.2 2000/04/17 16:48:30 kk Exp $
+
+17-Apr-2000 kk
+ - Added allowcache mode "passive".
 
 23-Mar-2000 kk
   - VERSION is 7.2b
Index: php-lib-stable/VERSION
diff -u php-lib-stable/VERSION:1.1 php-lib-stable/VERSION:1.2
--- php-lib-stable/VERSION:1.1 Mon Apr 17 18:39:53 2000
+++ php-lib-stable/VERSION Mon Apr 17 18:48:30 2000
@@ -1 +1 @@
-7.2b
+7.2c
Index: php-lib-stable/doc/sgml/03-session.sgml
diff -u php-lib-stable/doc/sgml/03-session.sgml:1.1 php-lib-stable/doc/sgml/03-session.sgml:1.2
--- php-lib-stable/doc/sgml/03-session.sgml:1.1 Mon Apr 17 18:40:02 2000
+++ php-lib-stable/doc/sgml/03-session.sgml Mon Apr 17 18:48:32 2000
@@ -1,4 +1,4 @@
-<!-- $Id: 03-session.sgml,v 1.1 2000/04/17 16:40:02 kk Exp $ -->
+<!-- $Id: 03-session.sgml,v 1.2 2000/04/17 16:48:32 kk Exp $ -->
 
 <sect1>Session
 <p>
@@ -23,7 +23,7 @@
 lifetime <colsep>Lifetime of the session cookie in minutes or 0 to use session cookies.<rowsep>
 gc&lowbar;time<colsep>Garbage collection tuning parameter, see below.<rowsep>
 gc&lowbar;probability<colsep>Garbage collection tuning parameter, see below.<rowsep>
-allowcache<colsep>Control caching of session pages, if set to <tt/no/ (also the default), the page is not cached under HTTP/1.1 or HTTP/1.0; if set to <tt/public/ , the page is publically cached under HTTP/1.1 and HTTP/1.0; if set to <tt/private/ , the page is privately cached under HTTP/1.1 and not cached under HTTP/1.0<rowsep>
+allowcache<colsep>Control caching of session pages. If set to <tt/passive/ (also the default), no cache-control headers are being sent. If set to <tt/no/, the page is not cached under HTTP/1.1 or HTTP/1.0; if set to <tt/public/ , the page is publically cached under HTTP/1.1 and HTTP/1.0; if set to <tt/private/ , the page is privately cached under HTTP/1.1 and not cached under HTTP/1.0<rowsep>
 allowcache&lowbar;expire<colsep>When caching is allowed, the pages can be cached for this many minutes.<rowsep>
 that&lowbar;class<colsep>A classname. Session uses this class to store and retrieve data.<rowsep>
 auto&lowbar;init<colsep>The file to be loaded on session establishment.<rowsep>
Index: php-lib-stable/php/session.inc
diff -u php-lib-stable/php/session.inc:1.1 php-lib-stable/php/session.inc:1.2
--- php-lib-stable/php/session.inc:1.1 Mon Apr 17 18:40:13 2000
+++ php-lib-stable/php/session.inc Mon Apr 17 18:48:33 2000
@@ -5,7 +5,7 @@
  * Copyright (c) 1998,1999 SH Online Dienst GmbH
  * Boris Erdmann, Kristian Koehntopp
  *
- * $Id: session.inc,v 1.1 2000/04/17 16:40:13 kk Exp $
+ * $Id: session.inc,v 1.2 2000/04/17 16:48:33 kk Exp $
  *
  */
 
@@ -30,10 +30,7 @@
   var $secure_auto_init = 1; ## Set to 0 only, if all pages call
                                       ## page_close() guaranteed.
 
- var $allowcache = "no"; ## Set this to 'private' to allow private
- ## caching; set this to 'public' to allow
- ## public caching; set this to 'no' to
- ## never cache the page.
+ var $allowcache = "passive"; ## "passive", "no", "private", "public"
   var $allowcache_expire = 1440; ## If you allowcache, data expires in this
                                       ## many minutes.
   var $that_class = ""; ## Name of data storage container
@@ -420,6 +417,12 @@
     # see http://msdn.microsoft.com/workshop/author/perf/perftips.asp#Use%20Cache-Control%20Extensions
     # for details
     switch ($this->allowcache) {
+
+ case "passive":
+ $mod_gmt = gmdate("D, d M Y H:i:s", getlastmod()) . " GMT";
+ header("Last-Modified: " . $mod_gmt);
+ # possibly ie5 needs the pre-check line. This needs testing.
+ break;
 
       case "public":
         $exp_gmt = gmdate("D, d M Y H:i:s", time() + $this->allowcache_expire * 60) . " GMT";

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