/* Version of the nanopb library. Just in case you want to check it in
* your own program. */
-#define NANOPB_VERSION nanopb-0.2.4
+#define NANOPB_VERSION nanopb-0.2.5-dev
/* Include all the system headers needed by nanopb. You will need the
* definitions of the following:
/* List of possible field types. These are used in the autogenerated code.
* Least-significant 4 bits tell the scalar type
* Most-significant 4 bits specify repeated/required/packed etc.
- *
- * INT32 and UINT32 are treated the same, as are (U)INT64 and (S)FIXED*
- * These types are simply casted to correct field type when they are
- * assigned to the memory pointer.
- * SINT* is different, though, because it is zig-zag coded.
*/
typedef uint8_t pb_type_t;
/**** Field data types ****/
/* Numeric types */
-#define PB_LTYPE_VARINT 0x00 /* int32, uint32, int64, uint64, bool, enum */
-#define PB_LTYPE_SVARINT 0x01 /* sint32, sint64 */
-#define PB_LTYPE_FIXED32 0x02 /* fixed32, sfixed32, float */
-#define PB_LTYPE_FIXED64 0x03 /* fixed64, sfixed64, double */
+#define PB_LTYPE_VARINT 0x00 /* int32, int64, enum, bool */
+#define PB_LTYPE_UVARINT 0x01 /* uint32, uint64 */
+#define PB_LTYPE_SVARINT 0x02 /* sint32, sint64 */
+#define PB_LTYPE_FIXED32 0x03 /* fixed32, sfixed32, float */
+#define PB_LTYPE_FIXED64 0x04 /* fixed64, sfixed64, double */
/* Marker for last packable field type. */
-#define PB_LTYPE_LAST_PACKABLE 0x03
+#define PB_LTYPE_LAST_PACKABLE 0x04
/* Byte array with pre-allocated buffer.
* data_size is the length of the allocated PB_BYTES_ARRAY structure. */
-#define PB_LTYPE_BYTES 0x04
+#define PB_LTYPE_BYTES 0x05
/* String with pre-allocated buffer.
* data_size is the maximum length. */
-#define PB_LTYPE_STRING 0x05
+#define PB_LTYPE_STRING 0x06
/* Submessage
* submsg_fields is pointer to field descriptions */
-#define PB_LTYPE_SUBMESSAGE 0x06
+#define PB_LTYPE_SUBMESSAGE 0x07
/* Extension pseudo-field
* The field contains a pointer to pb_extension_t */
-#define PB_LTYPE_EXTENSION 0x07
+#define PB_LTYPE_EXTENSION 0x08
/* Number of declared LTYPES */
-#define PB_LTYPES_COUNT 8
+#define PB_LTYPES_COUNT 9
#define PB_LTYPE_MASK 0x0F
/**** Field repetition rules ****/
/**** Field allocation types ****/
#define PB_ATYPE_STATIC 0x00
+#define PB_ATYPE_POINTER 0x80
#define PB_ATYPE_CALLBACK 0x40
#define PB_ATYPE_MASK 0xC0
size_t size;
uint8_t bytes[1];
};
-
typedef struct _pb_bytes_array_t pb_bytes_array_t;
+/* Same, except for pointer-type fields. There is no need to variable struct
+ * length in this case.
+ */
+struct _pb_bytes_ptr_t {
+ size_t size;
+ uint8_t *bytes;
+};
+typedef struct _pb_bytes_ptr_t pb_bytes_ptr_t;
+
/* This structure is used for giving the callback function.
* It is stored in the message structure and filled in by the method that
* calls pb_decode.
pb_membersize(st, m[0]), \
pb_arraysize(st, m), ptr}
+/* Allocated fields carry the size of the actual data, not the pointer */
+#define PB_REQUIRED_POINTER(tag, st, m, fd, ltype, ptr) \
+ {tag, PB_ATYPE_POINTER | PB_HTYPE_REQUIRED | ltype, \
+ fd, 0, pb_membersize(st, m[0]), 0, ptr}
+
+/* Optional fields don't need a has_ variable, as information would be redundant */
+#define PB_OPTIONAL_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, \
+ fd, pb_delta(st, m ## _count, m), \
+ pb_membersize(st, m[0]), 0, ptr}
+
/* Callbacks are much like required fields except with special datatype. */
#define PB_REQUIRED_CALLBACK(tag, st, m, fd, ltype, ptr) \
{tag, PB_ATYPE_CALLBACK | PB_HTYPE_REQUIRED | ltype, \
#define PB_LTYPE_MAP_SINT32 PB_LTYPE_SVARINT
#define PB_LTYPE_MAP_SINT64 PB_LTYPE_SVARINT
#define PB_LTYPE_MAP_STRING PB_LTYPE_STRING
-#define PB_LTYPE_MAP_UINT32 PB_LTYPE_VARINT
-#define PB_LTYPE_MAP_UINT64 PB_LTYPE_VARINT
+#define PB_LTYPE_MAP_UINT32 PB_LTYPE_UVARINT
+#define PB_LTYPE_MAP_UINT64 PB_LTYPE_UVARINT
#define PB_LTYPE_MAP_EXTENSION PB_LTYPE_EXTENSION
/* This is the actual macro used in field descriptions.