# Check field rules, i.e. required/optional/repeated.
can_be_static = True
- if desc.label == FieldD.LABEL_REQUIRED:
- self.rules = 'REQUIRED'
- elif desc.label == FieldD.LABEL_OPTIONAL:
- self.rules = 'OPTIONAL'
- elif desc.label == FieldD.LABEL_REPEATED:
+ if desc.label == FieldD.LABEL_REPEATED:
self.rules = 'REPEATED'
if self.max_count is None:
can_be_static = False
else:
self.array_decl = '[%d]' % self.max_count
+ elif field_options.HasField("proto3"):
+ self.rules = 'SINGULAR'
+ elif desc.label == FieldD.LABEL_REQUIRED:
+ self.rules = 'REQUIRED'
+ elif desc.label == FieldD.LABEL_OPTIONAL:
+ self.rules = 'OPTIONAL'
else:
raise NotImplementedError(desc.label)
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, \
{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, \
#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, \