Fix multiple oneofs in same message (issue #229)

[apps/agl-service-can-low-level.git] / pb.h

diff --git a/pb.h b/pb.h
index 4576f79..f68d1d6 100644 (file)
--- a/pb.h
+++ b/pb.h
@@ -46,7 +46,7 @@
 
 /* Version of the nanopb library. Just in case you want to check it in
  * your own program. */
-#define NANOPB_VERSION nanopb-0.3.7-dev
+#define NANOPB_VERSION nanopb-0.3.8-dev
 
 /* Include all the system headers needed by nanopb. You will need the
  * definitions of the following:
@@ -393,6 +393,8 @@ struct pb_extension_s {
 #define PB_DATAOFFSET_FIRST(st, m1, m2) (offsetof(st, m1))
 /* data_offset for subsequent fields */
 #define PB_DATAOFFSET_OTHER(st, m1, m2) (offsetof(st, m1) - offsetof(st, m2) - pb_membersize(st, m2))
+/* data offset for subsequent fields inside an union (oneof) */
+#define PB_DATAOFFSET_UNION(st, m1, m2) (PB_SIZE_MAX)
 /* Choose first/other based on m1 == m2 (deprecated, remains for backwards compatibility) */
 #define PB_DATAOFFSET_CHOOSE(st, m1, m2) (int)(offsetof(st, m1) == offsetof(st, m2) \
                                   ? PB_DATAOFFSET_FIRST(st, m1, m2) \
@@ -413,6 +415,10 @@ struct pb_extension_s {
     pb_delta(st, has_ ## m, m), \
     pb_membersize(st, m), 0, ptr}
 
+#define PB_SINGULAR_STATIC(tag, st, m, fd, ltype, ptr) \
+    {tag, PB_ATYPE_STATIC | PB_HTYPE_OPTIONAL | ltype, \
+    fd, 0, pb_membersize(st, m), 0, ptr}
+
 /* Repeated fields have a _count field and also the maximum number of entries. */
 #define PB_REPEATED_STATIC(tag, st, m, fd, ltype, ptr) \
     {tag, PB_ATYPE_STATIC | PB_HTYPE_REPEATED | ltype, \
@@ -444,6 +450,11 @@ struct pb_extension_s {
     {tag, PB_ATYPE_POINTER | PB_HTYPE_OPTIONAL | ltype, \
     fd, 0, pb_membersize(st, m[0]), 0, ptr}
 
+/* Same as optional fields*/
+#define PB_SINGULAR_POINTER(tag, st, m, fd, ltype, ptr) \
+    {tag, PB_ATYPE_POINTER | PB_HTYPE_OPTIONAL | ltype, \
+    fd, 0, pb_membersize(st, m[0]), 0, ptr}
+
 /* Repeated fields have a _count field and a pointer to array of pointers */
 #define PB_REPEATED_POINTER(tag, st, m, fd, ltype, ptr) \
     {tag, PB_ATYPE_POINTER | PB_HTYPE_REPEATED | ltype, \
@@ -458,6 +469,10 @@ struct pb_extension_s {
 #define PB_OPTIONAL_CALLBACK(tag, st, m, fd, ltype, ptr) \
     {tag, PB_ATYPE_CALLBACK | PB_HTYPE_OPTIONAL | ltype, \
     fd, 0, pb_membersize(st, m), 0, ptr}
+
+#define PB_SINGULAR_CALLBACK(tag, st, m, fd, ltype, ptr) \
+    {tag, PB_ATYPE_CALLBACK | PB_HTYPE_OPTIONAL | ltype, \
+    fd, 0, pb_membersize(st, m), 0, ptr}
     
 #define PB_REPEATED_CALLBACK(tag, st, m, fd, ltype, ptr) \
     {tag, PB_ATYPE_CALLBACK | PB_HTYPE_REPEATED | ltype, \