MINOR: http: Add macros to check if a stream uses the HTX representation

To prepare the refactoring of the code handling HTTP messages, these macros will
help to use HTX functions instead of legacy ones when the new HTX internal
representation is in use. To do so, for a given stream, we will check if its
frontend has the option PR_O2_USE_HTX. It is useless to test backend options
because it is not possible to mix the HTX representation and the legacy one
(i.e, having an HTX frontend and a legacy backend or vice versa).

diff --git a/include/proto/proto_http.h b/include/proto/proto_http.h
index 108b7b9409c93399887b24e57dfad50a9d20df3c..6b5a5e893b634202085963a01585ff4f974ce26a 100644 (file)
--- a/include/proto/proto_http.h
+++ b/include/proto/proto_http.h
@@ -29,6 +29,8 @@
 #include <proto/channel.h>
 #include <proto/h1.h>
 
+#define IS_HTX_STRM(strm) (strm_fe(strm)->options2 & PR_O2_USE_HTX)
+#define IS_HTX_SMP(smp)   ((smp)->strm && IS_HTX_STRM((smp)->strm))
 
 extern struct pool_head *pool_head_uniqueid;