coar 97/08/25 09:02:31
Modified: src CHANGES
src/main http_request.c http_request.h http_config.h
Log:
Add r->mtime field to reduce gratuitous date parsing, and
update_mtime() function to advance it as needed. (This will
be used by the ETag and Last-Modified changes coming shortly.)
Reviewed by: Roy Fielding
Revision Changes Path
1.420 +8 -2 apachen/src/CHANGES
Index: CHANGES
===================================================================
RCS file: /export/home/cvs/apachen/src/CHANGES,v
retrieving revision 1.419
retrieving revision 1.420
diff -u -r1.419 -r1.420
--- CHANGES 1997/08/25 02:26:52 1.419
+++ CHANGES 1997/08/25 16:02:21 1.420
@@ -1,5 +1,11 @@
Changes with Apache 1.3a2
+ *) API: A new field in the request_rec, r->mtime, has been added to
+ avoid gratuitous parsing of date strings. It is intended to hold
+ the last-modified date of the resource (if applicable). An
+ update_mtime() routine has also been added to advance it if
+ appropriate. [Roy Fielding, Ken Coar]
+
*) If a htaccess file can not be read due to bad permissions, deny
access to the directory with a HTTP_FORBIDDEN. The previous
behavior was to ignore the htaccess file if it could not
@@ -14,8 +20,8 @@
*) Canonicalise filenames under Win32. Short filenames are
converted to long ones. Backslashes are converted to forward
- slashes. Case is converted to lower. Parts of URLs that do not
- correspond to files are left completely alone. [Ben Laurie]
+ slashes. Case is converted to lower. Parts of URLs that do not
+ correspond to files are left completely alone. [Ben Laurie]
*) PORT: 2 new OSs added to the list of ports:
Encore's UMAX V: Arieh Markel <[EMAIL PROTECTED]>
1.79 +12 -0 apachen/src/main/http_request.c
Index: http_request.c
===================================================================
RCS file: /export/home/cvs/apachen/src/main/http_request.c,v
retrieving revision 1.78
retrieving revision 1.79
diff -u -r1.78 -r1.79
--- http_request.c 1997/08/19 07:52:42 1.78
+++ http_request.c 1997/08/25 16:02:27 1.79
@@ -1201,3 +1201,15 @@
&&
(r->prev == NULL); /* otherwise, this is an internal redirect */
}
+
+/*
+ * Function to set the r->mtime field to the specified value if it's later
+ * than what's already there.
+ */
+API_EXPORT(time_t) update_mtime(request_rec *r, time_t dependency_mtime)
+{
+ if (r->mtime < dependency_mtime) {
+ r->mtime = dependency_mtime;
+ }
+ return r->mtime;
+}
1.15 +1 -0 apachen/src/main/http_request.h
Index: http_request.h
===================================================================
RCS file: /export/home/cvs/apachen/src/main/http_request.h,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -r1.14 -r1.15
--- http_request.h 1997/08/18 07:17:27 1.14
+++ http_request.h 1997/08/25 16:02:27 1.15
@@ -87,6 +87,7 @@
API_EXPORT(void) internal_redirect_handler (const char *new_uri, request_rec
*);
API_EXPORT(int) some_auth_required (request_rec *r);
API_EXPORT(int) is_initial_req(request_rec *r);
+API_EXPORT(time_t) update_mtime(request_rec *r, time_t dependency_mtime);
#ifdef CORE_PRIVATE
/* Function called by main.c to handle first-level request */
1.46 +1 -1 apachen/src/main/http_config.h
Index: http_config.h
===================================================================
RCS file: /export/home/cvs/apachen/src/main/http_config.h,v
retrieving revision 1.45
retrieving revision 1.46
diff -u -r1.45 -r1.46
--- http_config.h 1997/08/23 04:00:28 1.45
+++ http_config.h 1997/08/25 16:02:28 1.46
@@ -246,7 +246,7 @@
* handle it back-compatibly, or at least signal an error).
*/
-#define MODULE_MAGIC_NUMBER 19970818
+#define MODULE_MAGIC_NUMBER 19970825
#define STANDARD_MODULE_STUFF MODULE_MAGIC_NUMBER, -1, __FILE__, NULL
/* Generic accessors for other modules to get at their own module-specific
