dgaudet 97/06/28 14:45:10
Modified: src CHANGES mod_expires.c
Log:
Issue cache-control: max-age headers, and optimize the handler.
Submitted by: Rob Hartill
Reviewed by: Dean Gaudet
Revision Changes Path
1.302 +11 -7 apache/src/CHANGES
Index: CHANGES
===================================================================
RCS file: /export/home/cvs/apache/src/CHANGES,v
retrieving revision 1.301
retrieving revision 1.302
diff -C3 -r1.301 -r1.302
*** CHANGES 1997/06/28 20:24:26 1.301
--- CHANGES 1997/06/28 21:45:09 1.302
***************
*** 1,16 ****
Changes with Apache 1.3
*) Added IconHeight and IconWidth to mod_dir's IndexOptions directive.
When used together, these cause mod_dir to emit HEIGHT and WIDTH
attributes in the FancyIndexing IMG tags. [Ken Coar]
! *) Added NT support [Ben Laurie and Ambarish Malpani <[EMAIL PROTECTED]>]
!
! *) mod_auth deals with extra ':' delimited fields. [Marc Slemko]
!
! *) Added kill_only_once option for free_proc_chain so that it won't
! aggressively try to kill off specific children. For fastcgi.
! [Stanley Gambarin <[EMAIL PROTECTED]>]
Changes with Apache 1.2.1
--- 1,20 ----
Changes with Apache 1.3
+
+ *) mod_expire also issues Cache-Control: max-age headers.
+ [Rob Hartill]
+
+ *) Added kill_only_once option for free_proc_chain so that it won't
+ aggressively try to kill off specific children. For fastcgi.
+ [Stanley Gambarin <[EMAIL PROTECTED]>]
+
+ *) mod_auth deals with extra ':' delimited fields. [Marc Slemko]
*) Added IconHeight and IconWidth to mod_dir's IndexOptions directive.
When used together, these cause mod_dir to emit HEIGHT and WIDTH
attributes in the FancyIndexing IMG tags. [Ken Coar]
! *) PORT: Added NT support
! [Ben Laurie and Ambarish Malpani <[EMAIL PROTECTED]>]
Changes with Apache 1.2.1
1.9 +12 -5 apache/src/mod_expires.c
Index: mod_expires.c
===================================================================
RCS file: /export/home/cvs/apache/src/mod_expires.c,v
retrieving revision 1.8
retrieving revision 1.9
diff -C3 -r1.8 -r1.9
*** mod_expires.c 1997/06/17 00:09:14 1.8
--- mod_expires.c 1997/06/28 21:45:09 1.9
***************
*** 384,401 ****
int add_expires(request_rec *r)
{
! expires_dir_config *conf =
! (expires_dir_config *)get_module_config(r->per_dir_config,
&expires_module);
char *code;
time_t base;
time_t additional;
time_t expires;
! if ( r->finfo.st_mode == 0 )
return DECLINED;
! /* COMMA bites my ass...
! */
if ( conf == NULL ) {
log_reason ("internal error in expires_module; add_expires(), conf
== NULL", r->filename, r);
return SERVER_ERROR;
--- 384,406 ----
int add_expires(request_rec *r)
{
! expires_dir_config *conf;
char *code;
time_t base;
time_t additional;
time_t expires;
+ char age[20];
! if (is_HTTP_ERROR(r->status)) /* Don't add Expires headers to errors */
return DECLINED;
! if (r->main != NULL) /* Say no to subrequests */
! return DECLINED;
!
! if ( r->finfo.st_mode == 0 ) /* no file ? shame. */
! return DECLINED;
!
! conf = (expires_dir_config *)get_module_config(r->per_dir_config,
&expires_module);
if ( conf == NULL ) {
log_reason ("internal error in expires_module; add_expires(), conf
== NULL", r->filename, r);
return SERVER_ERROR;
***************
*** 451,456 ****
--- 456,463 ----
};
expires = base + additional;
+ ap_snprintf(age, sizeof(age), "max-age=%d", (int)expires -
(int)time(NULL));
+ table_set( r->headers_out, "Cache-Control", age);
tzset(); /* redundant? called implicitly by localtime, at least
* under FreeBSD
*/
