From 72350d7e2738b513ea5b3cec00d1a5f9db79ac2c Mon Sep 17 00:00:00 2001
From: Fabian Keil <fk@fabiankeil.de>
Date: Wed, 7 Feb 2007 10:36:16 +0000
Subject: [PATCH] Add new http_response member to save the reason why the
 response was generated.

---
 project.h | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/project.h b/project.h
index c2235423..56a37d54 100644
--- a/project.h
+++ b/project.h
@@ -1,7 +1,7 @@
 #ifndef PROJECT_H_INCLUDED
 #define PROJECT_H_INCLUDED
 /** Version string. */
-#define PROJECT_H_VERSION "$Id: project.h,v 1.88 2007/01/25 13:36:59 fabiankeil Exp $"
+#define PROJECT_H_VERSION "$Id: project.h,v 1.89 2007/01/27 13:09:16 fabiankeil Exp $"
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/project.h,v $
@@ -37,6 +37,10 @@
  *
  * Revisions   :
  *    $Log: project.h,v $
+ *    Revision 1.89  2007/01/27 13:09:16  fabiankeil
+ *    Add new config option "templdir" to
+ *    change the templates directory.
+ *
  *    Revision 1.88  2007/01/25 13:36:59  fabiankeil
  *    Add csp->error_message for failure reasons
  *    that should be embedded into the CGI pages.
@@ -810,6 +814,21 @@ struct http_request
    int    dcount;  /**< How many parts to this domain? (length of dvec)   */
 };
 
+/**
+ * Reasons for generating a http_response instead of delivering
+ * the requested resource. Mostly ordered the way they are checked
+ * for in chat().
+ */
+#define RSP_REASON_UNSUPPORTED        1
+#define RSP_REASON_BLOCKED            2
+#define RSP_REASON_UNTRUSTED          3
+#define RSP_REASON_REDIRECTED         4
+#define RSP_REASON_CGI_CALL           5
+#define RSP_REASON_NO_SUCH_DOMAIN     6
+#define RSP_REASON_FORWARDING_FAILED  7
+#define RSP_REASON_CONNECT_FAILED     8
+#define RSP_REASON_OUT_OF_MEMORY      9
+#define RSP_REASON_INTERNAL_ERROR     10
 
 /**
  * Response generated by CGI, blocker, or error handler
@@ -824,6 +843,7 @@ struct http_response
   size_t content_length;  /**< Length of body, REQUIRED if binary body. */
   int    is_static;       /**< Nonzero if the content will never change and
                                should be cached by the browser (e.g. images). */
+  int reason;             /**< Why the response was generated in the first place. */
 };
 
 /**
-- 
2.39.2