| 1 | /* |
| 2 | * MessagePack for C dynamic typing routine |
| 3 | * |
| 4 | * Copyright (C) 2008-2009 FURUHASHI Sadayuki |
| 5 | * |
| 6 | * Distributed under the Boost Software License, Version 1.0. |
| 7 | * (See accompanying file LICENSE_1_0.txt or copy at |
| 8 | * http://www.boost.org/LICENSE_1_0.txt) |
| 9 | */ |
| 10 | #ifndef MSGPACK_OBJECT_H |
| 11 | #define MSGPACK_OBJECT_H |
| 12 | |
| 13 | #include "zone.h" |
| 14 | #include <stdio.h> |
| 15 | |
| 16 | #ifdef __cplusplus |
| 17 | extern "C" { |
| 18 | #endif |
| 19 | |
| 20 | |
| 21 | /** |
| 22 | * @defgroup msgpack_object Dynamically typed object |
| 23 | * @ingroup msgpack |
| 24 | * @{ |
| 25 | */ |
| 26 | |
| 27 | typedef enum { |
| 28 | MSGPACK_OBJECT_NIL = 0x00, |
| 29 | MSGPACK_OBJECT_BOOLEAN = 0x01, |
| 30 | MSGPACK_OBJECT_POSITIVE_INTEGER = 0x02, |
| 31 | MSGPACK_OBJECT_NEGATIVE_INTEGER = 0x03, |
| 32 | MSGPACK_OBJECT_FLOAT32 = 0x0a, |
| 33 | MSGPACK_OBJECT_FLOAT64 = 0x04, |
| 34 | MSGPACK_OBJECT_FLOAT = 0x04, |
| 35 | #if defined(MSGPACK_USE_LEGACY_NAME_AS_FLOAT) |
| 36 | MSGPACK_OBJECT_DOUBLE = MSGPACK_OBJECT_FLOAT, /* obsolete */ |
| 37 | #endif /* MSGPACK_USE_LEGACY_NAME_AS_FLOAT */ |
| 38 | MSGPACK_OBJECT_STR = 0x05, |
| 39 | MSGPACK_OBJECT_ARRAY = 0x06, |
| 40 | MSGPACK_OBJECT_MAP = 0x07, |
| 41 | MSGPACK_OBJECT_BIN = 0x08, |
| 42 | MSGPACK_OBJECT_EXT = 0x09 |
| 43 | } msgpack_object_type; |
| 44 | |
| 45 | |
| 46 | struct msgpack_object; |
| 47 | struct msgpack_object_kv; |
| 48 | |
| 49 | typedef struct { |
| 50 | uint32_t size; |
| 51 | struct msgpack_object* ptr; |
| 52 | } msgpack_object_array; |
| 53 | |
| 54 | typedef struct { |
| 55 | uint32_t size; |
| 56 | struct msgpack_object_kv* ptr; |
| 57 | } msgpack_object_map; |
| 58 | |
| 59 | typedef struct { |
| 60 | uint32_t size; |
| 61 | const char* ptr; |
| 62 | } msgpack_object_str; |
| 63 | |
| 64 | typedef struct { |
| 65 | uint32_t size; |
| 66 | const char* ptr; |
| 67 | } msgpack_object_bin; |
| 68 | |
| 69 | typedef struct { |
| 70 | int8_t type; |
| 71 | uint32_t size; |
| 72 | const char* ptr; |
| 73 | } msgpack_object_ext; |
| 74 | |
| 75 | typedef union { |
| 76 | bool boolean; |
| 77 | uint64_t u64; |
| 78 | int64_t i64; |
| 79 | #if defined(MSGPACK_USE_LEGACY_NAME_AS_FLOAT) |
| 80 | double dec; /* obsolete*/ |
| 81 | #endif /* MSGPACK_USE_LEGACY_NAME_AS_FLOAT */ |
| 82 | double f64; |
| 83 | msgpack_object_array array; |
| 84 | msgpack_object_map map; |
| 85 | msgpack_object_str str; |
| 86 | msgpack_object_bin bin; |
| 87 | msgpack_object_ext ext; |
| 88 | } msgpack_object_union; |
| 89 | |
| 90 | typedef struct msgpack_object { |
| 91 | msgpack_object_type type; |
| 92 | msgpack_object_union via; |
| 93 | } msgpack_object; |
| 94 | |
| 95 | typedef struct msgpack_object_kv { |
| 96 | msgpack_object key; |
| 97 | msgpack_object val; |
| 98 | } msgpack_object_kv; |
| 99 | |
| 100 | #if !defined(_KERNEL_MODE) |
| 101 | MSGPACK_DLLEXPORT |
| 102 | void msgpack_object_print(FILE* out, msgpack_object o); |
| 103 | #endif |
| 104 | |
| 105 | MSGPACK_DLLEXPORT |
| 106 | int msgpack_object_print_buffer(char *buffer, size_t buffer_size, msgpack_object o); |
| 107 | |
| 108 | MSGPACK_DLLEXPORT |
| 109 | bool msgpack_object_equal(const msgpack_object x, const msgpack_object y); |
| 110 | |
| 111 | /** @} */ |
| 112 | |
| 113 | |
| 114 | #ifdef __cplusplus |
| 115 | } |
| 116 | #endif |
| 117 | |
| 118 | #endif /* msgpack/object.h */ |