From: Jeff Trawick <trawick@apache.org>
Date: Sat, 27 Dec 2003 12:00:43 +0000 (+0000)
Subject: Add mod_status hook to allow modules to add to the mod_status
X-Git-Tag: 2.0.49~268
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=192a5ca7ff2cac59dd66a68d5a24d6330c312b1c;p=thirdparty%2Fapache%2Fhttpd.git

Add mod_status hook to allow modules to add to the mod_status
report.

Submitted by:	Joe Orton
Reviewed by:	trawick, ianh, jerenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/APACHE_2_0_BRANCH@102123 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/CHANGES b/CHANGES
index 5f61b94e808..0e944585f65 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,8 @@
 Changes with Apache 2.0.49
 
+  *) Add mod_status hook to allow modules to add to the mod_status
+     report.  [Joe Orton]
+
   *) Fix htdbm to generate comment fields in DBM files correctly.
      [Justin Erenkrantz]
 
diff --git a/Makefile.in b/Makefile.in
index c5d64fb4a3c..baa6c8ccce2 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -174,6 +174,7 @@ install-include:
 	@cp -p $(srcdir)/modules/dav/main/mod_dav.h $(DESTDIR)$(includedir)
 	@cp -p $(srcdir)/modules/filters/mod_include.h $(DESTDIR)$(includedir)
 	@cp -p $(srcdir)/modules/generators/mod_cgi.h $(DESTDIR)$(includedir)
+	@cp -p $(srcdir)/modules/generators/mod_status.h $(DESTDIR)$(includedir)
 	@cp -p $(srcdir)/modules/loggers/mod_log_config.h $(DESTDIR)$(includedir)
 	@cp -p $(srcdir)/modules/http/mod_core.h $(DESTDIR)$(includedir)
 	@cp -p $(srcdir)/modules/proxy/mod_proxy.h $(DESTDIR)$(includedir)
diff --git a/STATUS b/STATUS
index 040dc4a40f2..373ceb2940a 100644
--- a/STATUS
+++ b/STATUS
@@ -1,5 +1,5 @@
 APACHE 2.0 STATUS:                                              -*-text-*-
-Last modified at [$Date: 2003/12/27 07:41:28 $]
+Last modified at [$Date: 2003/12/27 12:00:42 $]
 
 Release:
 
@@ -336,13 +336,6 @@ PATCHES TO BACKPORT FROM 2.1
       jerenkrantz: Could we do this on other platforms, too?
       +1: trawick, stoddard, jerenkrantz
 
-    * mod_status hook
-        configure.in r1.254
-        Makefile.in r1.134
-        modules/generators/mod_status.c r1.73
-        modules/generators/mod_status.h r1.1,r1.2
-      +1: trawick, ianh, jerenkrantz
-
 CURRENT RELEASE NOTES:
 
     * Backwards compatibility is expected of future Apache 2.0 releases,
diff --git a/configure.in b/configure.in
index 1fb63472112..687d83a4819 100644
--- a/configure.in
+++ b/configure.in
@@ -135,7 +135,7 @@ if test "$abs_builddir" != "$abs_srcdir"; then
   APR_ADDTO(INCLUDES, [-I\$(srcdir) -I\$(top_builddir)/server/mpm/\$(MPM_SUBDIR_NAME) -I\$(top_builddir)/include])
 fi
 
-APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/os/\$(OS_DIR) -I\$(top_srcdir)/server/mpm/\$(MPM_SUBDIR_NAME) -I\$(top_srcdir)/modules/http -I\$(top_srcdir)/modules/filters -I\$(top_srcdir)/modules/proxy -I\$(top_srcdir)/include])
+APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/os/\$(OS_DIR) -I\$(top_srcdir)/server/mpm/\$(MPM_SUBDIR_NAME) -I\$(top_srcdir)/modules/http -I\$(top_srcdir)/modules/filters -I\$(top_srcdir)/modules/proxy -I\$(top_srcdir)/include -I\$(top_srcdir)/modules/generators])
 
 echo $ac_n "${nl}Applying OS-specific hints for httpd ...${nl}"
 
diff --git a/modules/generators/mod_status.c b/modules/generators/mod_status.c
index 81e410d3cc1..c23de0e8ffd 100644
--- a/modules/generators/mod_status.c
+++ b/modules/generators/mod_status.c
@@ -107,6 +107,7 @@
 #include <time.h>
 #include "scoreboard.h"
 #include "http_log.h"
+#include "mod_status.h"
 #if APR_HAVE_UNISTD_H
 #include <unistd.h>
 #endif
@@ -149,6 +150,12 @@ int server_limit, thread_limit;
 static pid_t child_pid;
 #endif
 
+/* Implement 'ap_run_status_hook'. */
+AP_IMPLEMENT_OPTIONAL_HOOK_RUN_ALL(int,status_hook,
+                                   (request_rec *r, int flags),
+                                   (r, flags),
+                                   OK, DECLINED)
+
 /*
  * command-related code. This is here to prevent use of ExtendedStatus
  * without status_module included.
@@ -823,6 +830,16 @@ static int status_handler(request_rec *r)
         }
     }
 
+    {
+        /* Run extension hooks to insert extra content. */
+        int flags = 
+            (short_report ? AP_STATUS_SHORT : 0) | 
+            (no_table_report ? AP_STATUS_NOTABLE : 0) |
+            (ap_extended_status ? AP_STATUS_EXTENDED : 0);
+        
+        ap_run_status_hook(r, flags);
+    }
+
     if (!short_report) {
         ap_rputs(ap_psignature("<hr />\n",r), r);
         ap_rputs("</body></html>\n", r);