MINOR: http-htx: Use a dedicated function to check http reply validity
A dedicated function is added to check the validity of an http reply object,
after parsing. It is used to check the validity of http return rules.
For now, this function is only used to find the right error message in an
http-errors section for http replies of type HTTP_REPLY_ERRFILES (using
"errorfiles" argument). On success, such replies are updated to point on the
corresponding error message and their type is set to HTTP_REPLY_ERRMSG. If an
unknown http-errors section is referenced, anx error is returned. If a unknown
error message is referenced inside an existing http-errors section, a warning is
emitted and the proxy's error messages are used instead.
diff --git a/include/proto/http_htx.h b/include/proto/http_htx.h
index 40e608a..4e9c7c8 100644
--- a/include/proto/http_htx.h
+++ b/include/proto/http_htx.h
@@ -61,6 +61,7 @@
int http_str_to_htx(struct buffer *buf, struct ist raw);
void release_http_reply(struct http_reply *http_reply);
+int http_check_http_reply(struct http_reply *reply, struct proxy*px, char **errmsg);
struct http_reply *http_parse_http_reply(const char **args, int *orig_arg, struct proxy *px,
int default_status, char **errmsg);