PR63628: individual status codes for ProxyErrorOverride.

Support specifying the http status codes to be considered by ProxyErrorOverride 

Submitted By: Martin Drößler <mail martindroessler.de>
Committed By: covener



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1876404 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 11 insertions, 1 deletions

diff --git a/modules/proxy/mod_proxy.h b/modules/proxy/mod_proxy.h
index 7d501bf5d0..bb47d9a01f 100644
--- a/modules/proxy/mod_proxy.h
+++ b/modules/proxy/mod_proxy.h
@@ -201,7 +201,6 @@ typedef struct {
     unsigned int ppinherit_set:1;
 } proxy_server_conf;
 
-
 typedef struct {
     const char *p;            /* The path */
     ap_regex_t  *r;            /* Is this a regex? */
@@ -242,6 +241,8 @@ typedef struct {
 
     unsigned int forward_100_continue:1;
     unsigned int forward_100_continue_set:1;
+
+    apr_array_header_t *error_override_codes;
 } proxy_dir_conf;
 
 /* if we interpolate env vars per-request, we'll need a per-request
@@ -1279,6 +1280,15 @@ PROXY_DECLARE(int) ap_proxy_is_socket_connected(apr_socket_t *socket);
 int ap_proxy_lb_workers(void);
 
 /**
+ * Returns 1 if a response with the given status should be overridden.
+ *
+ * @param conf   proxy directory configuration
+ * @param code   http status code
+ * @return       1 if code is considered an error-code, 0 otherwise
+ */
+PROXY_DECLARE(int) ap_proxy_should_override(proxy_dir_conf *conf, int code);
+
+/**
  * Return the port number of a known scheme (eg: http -> 80).
  * @param scheme        scheme to test
  * @return              port number or 0 if unknown