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@@ -1,593 +0,0 @@
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-/* Common parts of the nanopb library. Most of these are quite low-level
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- * stuff. For the high-level interface, see pb_encode.h and pb_decode.h.
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- */
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-
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-#ifndef PB_H_INCLUDED
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-#define PB_H_INCLUDED
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-
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-/*****************************************************************
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- * Nanopb compilation time options. You can change these here by *
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- * uncommenting the lines, or on the compiler command line. *
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- *****************************************************************/
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-
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-/* Enable support for dynamically allocated fields */
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-/* #define PB_ENABLE_MALLOC 1 */
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-
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-/* Define this if your CPU / compiler combination does not support
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- * unaligned memory access to packed structures. */
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-/* #define PB_NO_PACKED_STRUCTS 1 */
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-
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-/* Increase the number of required fields that are tracked.
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- * A compiler warning will tell if you need this. */
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-/* #define PB_MAX_REQUIRED_FIELDS 256 */
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-
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-/* Add support for tag numbers > 255 and fields larger than 255 bytes. */
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-/* #define PB_FIELD_16BIT 1 */
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-
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-/* Add support for tag numbers > 65536 and fields larger than 65536 bytes. */
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-/* #define PB_FIELD_32BIT 1 */
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-
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-/* Disable support for error messages in order to save some code space. */
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-/* #define PB_NO_ERRMSG 1 */
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-
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-/* Disable support for custom streams (support only memory buffers). */
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-/* #define PB_BUFFER_ONLY 1 */
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-
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-/* Switch back to the old-style callback function signature.
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- * This was the default until nanopb-0.2.1. */
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-/* #define PB_OLD_CALLBACK_STYLE */
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-
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-
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-/******************************************************************
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- * You usually don't need to change anything below this line. *
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- * Feel free to look around and use the defined macros, though. *
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- ******************************************************************/
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-
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-
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-/* Version of the nanopb library. Just in case you want to check it in
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- * your own program. */
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-#define NANOPB_VERSION nanopb-0.3.9.1
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-
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-/* Include all the system headers needed by nanopb. You will need the
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- * definitions of the following:
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- * - strlen, memcpy, memset functions
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- * - [u]int_least8_t, uint_fast8_t, [u]int_least16_t, [u]int32_t, [u]int64_t
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- * - size_t
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- * - bool
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- *
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- * If you don't have the standard header files, you can instead provide
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- * a custom header that defines or includes all this. In that case,
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- * define PB_SYSTEM_HEADER to the path of this file.
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- */
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-#ifdef PB_SYSTEM_HEADER
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-#include PB_SYSTEM_HEADER
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-#else
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-#include <stdint.h>
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-#include <stddef.h>
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-#include <stdbool.h>
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-#include <string.h>
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-
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-#ifdef PB_ENABLE_MALLOC
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-#include <stdlib.h>
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-#endif
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-#endif
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-
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-/* Macro for defining packed structures (compiler dependent).
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- * This just reduces memory requirements, but is not required.
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- */
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-#if defined(PB_NO_PACKED_STRUCTS)
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- /* Disable struct packing */
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-# define PB_PACKED_STRUCT_START
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-# define PB_PACKED_STRUCT_END
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-# define pb_packed
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-#elif defined(__GNUC__) || defined(__clang__)
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- /* For GCC and clang */
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-# define PB_PACKED_STRUCT_START
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-# define PB_PACKED_STRUCT_END
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-# define pb_packed __attribute__((packed))
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-#elif defined(__ICCARM__) || defined(__CC_ARM)
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- /* For IAR ARM and Keil MDK-ARM compilers */
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-# define PB_PACKED_STRUCT_START _Pragma("pack(push, 1)")
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-# define PB_PACKED_STRUCT_END _Pragma("pack(pop)")
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-# define pb_packed
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-#elif defined(_MSC_VER) && (_MSC_VER >= 1500)
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- /* For Microsoft Visual C++ */
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-# define PB_PACKED_STRUCT_START __pragma(pack(push, 1))
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-# define PB_PACKED_STRUCT_END __pragma(pack(pop))
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-# define pb_packed
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-#else
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- /* Unknown compiler */
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-# define PB_PACKED_STRUCT_START
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-# define PB_PACKED_STRUCT_END
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-# define pb_packed
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-#endif
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-
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-/* Handly macro for suppressing unreferenced-parameter compiler warnings. */
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-#ifndef PB_UNUSED
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-#define PB_UNUSED(x) (void)(x)
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-#endif
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-
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-/* Compile-time assertion, used for checking compatible compilation options.
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- * If this does not work properly on your compiler, use
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- * #define PB_NO_STATIC_ASSERT to disable it.
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- *
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- * But before doing that, check carefully the error message / place where it
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- * comes from to see if the error has a real cause. Unfortunately the error
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- * message is not always very clear to read, but you can see the reason better
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- * in the place where the PB_STATIC_ASSERT macro was called.
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- */
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-#ifndef PB_NO_STATIC_ASSERT
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-#ifndef PB_STATIC_ASSERT
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-#define PB_STATIC_ASSERT(COND,MSG) typedef char PB_STATIC_ASSERT_MSG(MSG, __LINE__, __COUNTER__)[(COND)?1:-1];
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-#define PB_STATIC_ASSERT_MSG(MSG, LINE, COUNTER) PB_STATIC_ASSERT_MSG_(MSG, LINE, COUNTER)
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-#define PB_STATIC_ASSERT_MSG_(MSG, LINE, COUNTER) pb_static_assertion_##MSG##LINE##COUNTER
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-#endif
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-#else
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-#define PB_STATIC_ASSERT(COND,MSG)
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-#endif
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-
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-/* Number of required fields to keep track of. */
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-#ifndef PB_MAX_REQUIRED_FIELDS
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-#define PB_MAX_REQUIRED_FIELDS 64
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-#endif
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-
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-#if PB_MAX_REQUIRED_FIELDS < 64
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-#error You should not lower PB_MAX_REQUIRED_FIELDS from the default value (64).
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-#endif
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-
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-/* List of possible field types. These are used in the autogenerated code.
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- * Least-significant 4 bits tell the scalar type
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- * Most-significant 4 bits specify repeated/required/packed etc.
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- */
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-
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-typedef uint_least8_t pb_type_t;
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-
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-/**** Field data types ****/
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-
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-/* Numeric types */
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-#define PB_LTYPE_VARINT 0x00 /* int32, int64, enum, bool */
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-#define PB_LTYPE_UVARINT 0x01 /* uint32, uint64 */
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-#define PB_LTYPE_SVARINT 0x02 /* sint32, sint64 */
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-#define PB_LTYPE_FIXED32 0x03 /* fixed32, sfixed32, float */
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-#define PB_LTYPE_FIXED64 0x04 /* fixed64, sfixed64, double */
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-
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-/* Marker for last packable field type. */
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-#define PB_LTYPE_LAST_PACKABLE 0x04
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-
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-/* Byte array with pre-allocated buffer.
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- * data_size is the length of the allocated PB_BYTES_ARRAY structure. */
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-#define PB_LTYPE_BYTES 0x05
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-
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-/* String with pre-allocated buffer.
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- * data_size is the maximum length. */
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-#define PB_LTYPE_STRING 0x06
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-
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-/* Submessage
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- * submsg_fields is pointer to field descriptions */
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-#define PB_LTYPE_SUBMESSAGE 0x07
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-
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-/* Extension pseudo-field
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- * The field contains a pointer to pb_extension_t */
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-#define PB_LTYPE_EXTENSION 0x08
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-
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-/* Byte array with inline, pre-allocated byffer.
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- * data_size is the length of the inline, allocated buffer.
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- * This differs from PB_LTYPE_BYTES by defining the element as
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- * pb_byte_t[data_size] rather than pb_bytes_array_t. */
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-#define PB_LTYPE_FIXED_LENGTH_BYTES 0x09
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-
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-/* Number of declared LTYPES */
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-#define PB_LTYPES_COUNT 0x0A
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-#define PB_LTYPE_MASK 0x0F
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-
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-/**** Field repetition rules ****/
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-
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-#define PB_HTYPE_REQUIRED 0x00
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-#define PB_HTYPE_OPTIONAL 0x10
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-#define PB_HTYPE_REPEATED 0x20
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-#define PB_HTYPE_ONEOF 0x30
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-#define PB_HTYPE_MASK 0x30
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-
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-/**** Field allocation types ****/
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-
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-#define PB_ATYPE_STATIC 0x00
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-#define PB_ATYPE_POINTER 0x80
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-#define PB_ATYPE_CALLBACK 0x40
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-#define PB_ATYPE_MASK 0xC0
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-
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-#define PB_ATYPE(x) ((x) & PB_ATYPE_MASK)
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-#define PB_HTYPE(x) ((x) & PB_HTYPE_MASK)
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-#define PB_LTYPE(x) ((x) & PB_LTYPE_MASK)
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-
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-/* Data type used for storing sizes of struct fields
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- * and array counts.
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- */
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-#if defined(PB_FIELD_32BIT)
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- typedef uint32_t pb_size_t;
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- typedef int32_t pb_ssize_t;
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-#elif defined(PB_FIELD_16BIT)
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- typedef uint_least16_t pb_size_t;
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- typedef int_least16_t pb_ssize_t;
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-#else
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- typedef uint_least8_t pb_size_t;
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- typedef int_least8_t pb_ssize_t;
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-#endif
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-#define PB_SIZE_MAX ((pb_size_t)-1)
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-
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-/* Data type for storing encoded data and other byte streams.
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- * This typedef exists to support platforms where uint8_t does not exist.
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- * You can regard it as equivalent on uint8_t on other platforms.
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- */
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-typedef uint_least8_t pb_byte_t;
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-
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-/* This structure is used in auto-generated constants
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- * to specify struct fields.
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- * You can change field sizes if you need structures
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- * larger than 256 bytes or field tags larger than 256.
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- * The compiler should complain if your .proto has such
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- * structures. Fix that by defining PB_FIELD_16BIT or
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- * PB_FIELD_32BIT.
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- */
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-PB_PACKED_STRUCT_START
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-typedef struct pb_field_s pb_field_t;
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-struct pb_field_s {
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- pb_size_t tag;
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- pb_type_t type;
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- pb_size_t data_offset; /* Offset of field data, relative to previous field. */
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- pb_ssize_t size_offset; /* Offset of array size or has-boolean, relative to data */
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- pb_size_t data_size; /* Data size in bytes for a single item */
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- pb_size_t array_size; /* Maximum number of entries in array */
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-
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- /* Field definitions for submessage
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- * OR default value for all other non-array, non-callback types
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- * If null, then field will zeroed. */
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- const void *ptr;
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-} pb_packed;
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-PB_PACKED_STRUCT_END
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-
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-/* Make sure that the standard integer types are of the expected sizes.
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- * Otherwise fixed32/fixed64 fields can break.
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- *
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- * If you get errors here, it probably means that your stdint.h is not
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- * correct for your platform.
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- */
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-#ifndef PB_WITHOUT_64BIT
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-PB_STATIC_ASSERT(sizeof(int64_t) == 2 * sizeof(int32_t), INT64_T_WRONG_SIZE)
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-PB_STATIC_ASSERT(sizeof(uint64_t) == 2 * sizeof(uint32_t), UINT64_T_WRONG_SIZE)
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-#endif
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-
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-/* This structure is used for 'bytes' arrays.
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- * It has the number of bytes in the beginning, and after that an array.
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- * Note that actual structs used will have a different length of bytes array.
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- */
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-#define PB_BYTES_ARRAY_T(n) struct { pb_size_t size; pb_byte_t bytes[n]; }
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-#define PB_BYTES_ARRAY_T_ALLOCSIZE(n) ((size_t)n + offsetof(pb_bytes_array_t, bytes))
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-
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-struct pb_bytes_array_s {
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- pb_size_t size;
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- pb_byte_t bytes[1];
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-};
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-typedef struct pb_bytes_array_s pb_bytes_array_t;
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-
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-/* This structure is used for giving the callback function.
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- * It is stored in the message structure and filled in by the method that
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- * calls pb_decode.
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- *
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- * The decoding callback will be given a limited-length stream
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- * If the wire type was string, the length is the length of the string.
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- * If the wire type was a varint/fixed32/fixed64, the length is the length
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- * of the actual value.
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- * The function may be called multiple times (especially for repeated types,
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- * but also otherwise if the message happens to contain the field multiple
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- * times.)
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- *
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- * The encoding callback will receive the actual output stream.
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- * It should write all the data in one call, including the field tag and
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- * wire type. It can write multiple fields.
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- *
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- * The callback can be null if you want to skip a field.
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- */
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-typedef struct pb_istream_s pb_istream_t;
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-typedef struct pb_ostream_s pb_ostream_t;
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-typedef struct pb_callback_s pb_callback_t;
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-struct pb_callback_s {
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-#ifdef PB_OLD_CALLBACK_STYLE
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- /* Deprecated since nanopb-0.2.1 */
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- union {
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- bool (*decode)(pb_istream_t *stream, const pb_field_t *field, void *arg);
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- bool (*encode)(pb_ostream_t *stream, const pb_field_t *field, const void *arg);
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- } funcs;
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-#else
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- /* New function signature, which allows modifying arg contents in callback. */
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- union {
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- bool (*decode)(pb_istream_t *stream, const pb_field_t *field, void **arg);
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- bool (*encode)(pb_ostream_t *stream, const pb_field_t *field, void * const *arg);
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- } funcs;
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-#endif
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-
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- /* Free arg for use by callback */
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- void *arg;
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-};
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-
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-/* Wire types. Library user needs these only in encoder callbacks. */
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-typedef enum {
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- PB_WT_VARINT = 0,
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- PB_WT_64BIT = 1,
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- PB_WT_STRING = 2,
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- PB_WT_32BIT = 5
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-} pb_wire_type_t;
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-
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-/* Structure for defining the handling of unknown/extension fields.
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- * Usually the pb_extension_type_t structure is automatically generated,
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- * while the pb_extension_t structure is created by the user. However,
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- * if you want to catch all unknown fields, you can also create a custom
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- * pb_extension_type_t with your own callback.
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- */
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-typedef struct pb_extension_type_s pb_extension_type_t;
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-typedef struct pb_extension_s pb_extension_t;
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-struct pb_extension_type_s {
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- /* Called for each unknown field in the message.
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- * If you handle the field, read off all of its data and return true.
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- * If you do not handle the field, do not read anything and return true.
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- * If you run into an error, return false.
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- * Set to NULL for default handler.
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- */
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- bool (*decode)(pb_istream_t *stream, pb_extension_t *extension,
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- uint32_t tag, pb_wire_type_t wire_type);
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-
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- /* Called once after all regular fields have been encoded.
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- * If you have something to write, do so and return true.
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- * If you do not have anything to write, just return true.
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- * If you run into an error, return false.
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- * Set to NULL for default handler.
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- */
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- bool (*encode)(pb_ostream_t *stream, const pb_extension_t *extension);
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-
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- /* Free field for use by the callback. */
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- const void *arg;
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-};
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-
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-struct pb_extension_s {
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- /* Type describing the extension field. Usually you'll initialize
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- * this to a pointer to the automatically generated structure. */
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- const pb_extension_type_t *type;
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-
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- /* Destination for the decoded data. This must match the datatype
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- * of the extension field. */
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- void *dest;
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-
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- /* Pointer to the next extension handler, or NULL.
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- * If this extension does not match a field, the next handler is
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- * automatically called. */
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- pb_extension_t *next;
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-
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- /* The decoder sets this to true if the extension was found.
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- * Ignored for encoding. */
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- bool found;
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-};
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-
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-/* Memory allocation functions to use. You can define pb_realloc and
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- * pb_free to custom functions if you want. */
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-#ifdef PB_ENABLE_MALLOC
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-# ifndef pb_realloc
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-# define pb_realloc(ptr, size) realloc(ptr, size)
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-# endif
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-# ifndef pb_free
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-# define pb_free(ptr) free(ptr)
|
|
|
-# endif
|
|
|
-#endif
|
|
|
-
|
|
|
-/* This is used to inform about need to regenerate .pb.h/.pb.c files. */
|
|
|
-#define PB_PROTO_HEADER_VERSION 30
|
|
|
-
|
|
|
-/* These macros are used to declare pb_field_t's in the constant array. */
|
|
|
-/* Size of a structure member, in bytes. */
|
|
|
-#define pb_membersize(st, m) (sizeof ((st*)0)->m)
|
|
|
-/* Number of entries in an array. */
|
|
|
-#define pb_arraysize(st, m) (pb_membersize(st, m) / pb_membersize(st, m[0]))
|
|
|
-/* Delta from start of one member to the start of another member. */
|
|
|
-#define pb_delta(st, m1, m2) ((int)offsetof(st, m1) - (int)offsetof(st, m2))
|
|
|
-/* Marks the end of the field list */
|
|
|
-#define PB_LAST_FIELD {0,(pb_type_t) 0,0,0,0,0,0}
|
|
|
-
|
|
|
-/* Macros for filling in the data_offset field */
|
|
|
-/* data_offset for first field in a message */
|
|
|
-#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) \
|
|
|
- : PB_DATAOFFSET_OTHER(st, m1, m2))
|
|
|
-
|
|
|
-/* Required fields are the simplest. They just have delta (padding) from
|
|
|
- * previous field end, and the size of the field. Pointer is used for
|
|
|
- * submessages and default values.
|
|
|
- */
|
|
|
-#define PB_REQUIRED_STATIC(tag, st, m, fd, ltype, ptr) \
|
|
|
- {tag, PB_ATYPE_STATIC | PB_HTYPE_REQUIRED | ltype, \
|
|
|
- fd, 0, pb_membersize(st, m), 0, ptr}
|
|
|
-
|
|
|
-/* Optional fields add the delta to the has_ variable. */
|
|
|
-#define PB_OPTIONAL_STATIC(tag, st, m, fd, ltype, ptr) \
|
|
|
- {tag, PB_ATYPE_STATIC | PB_HTYPE_OPTIONAL | ltype, \
|
|
|
- fd, \
|
|
|
- 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, \
|
|
|
- fd, \
|
|
|
- pb_delta(st, m ## _count, m), \
|
|
|
- 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}
|
|
|
-
|
|
|
-/* 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, \
|
|
|
- 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, \
|
|
|
- fd, 0, pb_membersize(st, m), 0, ptr}
|
|
|
-
|
|
|
-#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, \
|
|
|
- fd, 0, pb_membersize(st, m), 0, ptr}
|
|
|
-
|
|
|
-/* Optional extensions don't have the has_ field, as that would be redundant.
|
|
|
- * Furthermore, the combination of OPTIONAL without has_ field is used
|
|
|
- * for indicating proto3 style fields. Extensions exist in proto2 mode only,
|
|
|
- * so they should be encoded according to proto2 rules. To avoid the conflict,
|
|
|
- * extensions are marked as REQUIRED instead.
|
|
|
- */
|
|
|
-#define PB_OPTEXT_STATIC(tag, st, m, fd, ltype, ptr) \
|
|
|
- {tag, PB_ATYPE_STATIC | PB_HTYPE_REQUIRED | ltype, \
|
|
|
- 0, \
|
|
|
- 0, \
|
|
|
- pb_membersize(st, m), 0, ptr}
|
|
|
-
|
|
|
-#define PB_OPTEXT_POINTER(tag, st, m, fd, ltype, ptr) \
|
|
|
- PB_OPTIONAL_POINTER(tag, st, m, fd, ltype, ptr)
|
|
|
-
|
|
|
-#define PB_OPTEXT_CALLBACK(tag, st, m, fd, ltype, ptr) \
|
|
|
- PB_OPTIONAL_CALLBACK(tag, st, m, fd, ltype, ptr)
|
|
|
-
|
|
|
-/* The mapping from protobuf types to LTYPEs is done using these macros. */
|
|
|
-#define PB_LTYPE_MAP_BOOL PB_LTYPE_VARINT
|
|
|
-#define PB_LTYPE_MAP_BYTES PB_LTYPE_BYTES
|
|
|
-#define PB_LTYPE_MAP_DOUBLE PB_LTYPE_FIXED64
|
|
|
-#define PB_LTYPE_MAP_ENUM PB_LTYPE_VARINT
|
|
|
-#define PB_LTYPE_MAP_UENUM PB_LTYPE_UVARINT
|
|
|
-#define PB_LTYPE_MAP_FIXED32 PB_LTYPE_FIXED32
|
|
|
-#define PB_LTYPE_MAP_FIXED64 PB_LTYPE_FIXED64
|
|
|
-#define PB_LTYPE_MAP_FLOAT PB_LTYPE_FIXED32
|
|
|
-#define PB_LTYPE_MAP_INT32 PB_LTYPE_VARINT
|
|
|
-#define PB_LTYPE_MAP_INT64 PB_LTYPE_VARINT
|
|
|
-#define PB_LTYPE_MAP_MESSAGE PB_LTYPE_SUBMESSAGE
|
|
|
-#define PB_LTYPE_MAP_SFIXED32 PB_LTYPE_FIXED32
|
|
|
-#define PB_LTYPE_MAP_SFIXED64 PB_LTYPE_FIXED64
|
|
|
-#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_UVARINT
|
|
|
-#define PB_LTYPE_MAP_UINT64 PB_LTYPE_UVARINT
|
|
|
-#define PB_LTYPE_MAP_EXTENSION PB_LTYPE_EXTENSION
|
|
|
-#define PB_LTYPE_MAP_FIXED_LENGTH_BYTES PB_LTYPE_FIXED_LENGTH_BYTES
|
|
|
-
|
|
|
-/* This is the actual macro used in field descriptions.
|
|
|
- * It takes these arguments:
|
|
|
- * - Field tag number
|
|
|
- * - Field type: BOOL, BYTES, DOUBLE, ENUM, UENUM, FIXED32, FIXED64,
|
|
|
- * FLOAT, INT32, INT64, MESSAGE, SFIXED32, SFIXED64
|
|
|
- * SINT32, SINT64, STRING, UINT32, UINT64 or EXTENSION
|
|
|
- * - Field rules: REQUIRED, OPTIONAL or REPEATED
|
|
|
- * - Allocation: STATIC, CALLBACK or POINTER
|
|
|
- * - Placement: FIRST or OTHER, depending on if this is the first field in structure.
|
|
|
- * - Message name
|
|
|
- * - Field name
|
|
|
- * - Previous field name (or field name again for first field)
|
|
|
- * - Pointer to default value or submsg fields.
|
|
|
- */
|
|
|
-
|
|
|
-#define PB_FIELD(tag, type, rules, allocation, placement, message, field, prevfield, ptr) \
|
|
|
- PB_ ## rules ## _ ## allocation(tag, message, field, \
|
|
|
- PB_DATAOFFSET_ ## placement(message, field, prevfield), \
|
|
|
- PB_LTYPE_MAP_ ## type, ptr)
|
|
|
-
|
|
|
-/* Field description for repeated static fixed count fields.*/
|
|
|
-#define PB_REPEATED_FIXED_COUNT(tag, type, placement, message, field, prevfield, ptr) \
|
|
|
- {tag, PB_ATYPE_STATIC | PB_HTYPE_REPEATED | PB_LTYPE_MAP_ ## type, \
|
|
|
- PB_DATAOFFSET_ ## placement(message, field, prevfield), \
|
|
|
- 0, \
|
|
|
- pb_membersize(message, field[0]), \
|
|
|
- pb_arraysize(message, field), ptr}
|
|
|
-
|
|
|
-/* Field description for oneof fields. This requires taking into account the
|
|
|
- * union name also, that's why a separate set of macros is needed.
|
|
|
- */
|
|
|
-#define PB_ONEOF_STATIC(u, tag, st, m, fd, ltype, ptr) \
|
|
|
- {tag, PB_ATYPE_STATIC | PB_HTYPE_ONEOF | ltype, \
|
|
|
- fd, pb_delta(st, which_ ## u, u.m), \
|
|
|
- pb_membersize(st, u.m), 0, ptr}
|
|
|
-
|
|
|
-#define PB_ONEOF_POINTER(u, tag, st, m, fd, ltype, ptr) \
|
|
|
- {tag, PB_ATYPE_POINTER | PB_HTYPE_ONEOF | ltype, \
|
|
|
- fd, pb_delta(st, which_ ## u, u.m), \
|
|
|
- pb_membersize(st, u.m[0]), 0, ptr}
|
|
|
-
|
|
|
-#define PB_ONEOF_FIELD(union_name, tag, type, rules, allocation, placement, message, field, prevfield, ptr) \
|
|
|
- PB_ONEOF_ ## allocation(union_name, tag, message, field, \
|
|
|
- PB_DATAOFFSET_ ## placement(message, union_name.field, prevfield), \
|
|
|
- PB_LTYPE_MAP_ ## type, ptr)
|
|
|
-
|
|
|
-#define PB_ANONYMOUS_ONEOF_STATIC(u, tag, st, m, fd, ltype, ptr) \
|
|
|
- {tag, PB_ATYPE_STATIC | PB_HTYPE_ONEOF | ltype, \
|
|
|
- fd, pb_delta(st, which_ ## u, m), \
|
|
|
- pb_membersize(st, m), 0, ptr}
|
|
|
-
|
|
|
-#define PB_ANONYMOUS_ONEOF_POINTER(u, tag, st, m, fd, ltype, ptr) \
|
|
|
- {tag, PB_ATYPE_POINTER | PB_HTYPE_ONEOF | ltype, \
|
|
|
- fd, pb_delta(st, which_ ## u, m), \
|
|
|
- pb_membersize(st, m[0]), 0, ptr}
|
|
|
-
|
|
|
-#define PB_ANONYMOUS_ONEOF_FIELD(union_name, tag, type, rules, allocation, placement, message, field, prevfield, ptr) \
|
|
|
- PB_ANONYMOUS_ONEOF_ ## allocation(union_name, tag, message, field, \
|
|
|
- PB_DATAOFFSET_ ## placement(message, field, prevfield), \
|
|
|
- PB_LTYPE_MAP_ ## type, ptr)
|
|
|
-
|
|
|
-/* These macros are used for giving out error messages.
|
|
|
- * They are mostly a debugging aid; the main error information
|
|
|
- * is the true/false return value from functions.
|
|
|
- * Some code space can be saved by disabling the error
|
|
|
- * messages if not used.
|
|
|
- *
|
|
|
- * PB_SET_ERROR() sets the error message if none has been set yet.
|
|
|
- * msg must be a constant string literal.
|
|
|
- * PB_GET_ERROR() always returns a pointer to a string.
|
|
|
- * PB_RETURN_ERROR() sets the error and returns false from current
|
|
|
- * function.
|
|
|
- */
|
|
|
-#ifdef PB_NO_ERRMSG
|
|
|
-#define PB_SET_ERROR(stream, msg) PB_UNUSED(stream)
|
|
|
-#define PB_GET_ERROR(stream) "(errmsg disabled)"
|
|
|
-#else
|
|
|
-#define PB_SET_ERROR(stream, msg) (stream->errmsg = (stream)->errmsg ? (stream)->errmsg : (msg))
|
|
|
-#define PB_GET_ERROR(stream) ((stream)->errmsg ? (stream)->errmsg : "(none)")
|
|
|
-#endif
|
|
|
-
|
|
|
-#define PB_RETURN_ERROR(stream, msg) return PB_SET_ERROR(stream, msg), false
|
|
|
-
|
|
|
-#endif
|