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/*
* MessagePack packing routine template
*
* Copyright (C) 2008-2010 FURUHASHI Sadayuki
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if
defined(
__LITTLE_ENDIAN__
)
#define
TAKE8_8
(
d
) ((uint8_t*)&d)[0]
#define
TAKE8_16
(
d
) ((uint8_t*)&d)[0]
#define
TAKE8_32
(
d
) ((uint8_t*)&d)[0]
#define
TAKE8_64
(
d
) ((uint8_t*)&d)[0]
#elif
defined(
__BIG_ENDIAN__
)
#define
TAKE8_8
(
d
) ((uint8_t*)&d)[0]
#define
TAKE8_16
(
d
) ((uint8_t*)&d)[1]
#define
TAKE8_32
(
d
) ((uint8_t*)&d)[3]
#define
TAKE8_64
(
d
) ((uint8_t*)&d)[7]
#endif
#ifndef
msgpack_pack_append_buffer
#error
msgpack_pack_append_buffer callback is not defined
#endif
/*
* Integer
*/
#define
msgpack_pack_real_uint8
(
x
,
d
) \
do { \
if(d < (1<<7)) { \
/* fixnum */
\
msgpack_pack_append_buffer
(
x
,
&
TAKE8_8
(
d
),
1
); \
}
else
{ \
/* unsigned 8 */
\
unsigned
char
buf
[
2
]
=
{
0xcc
,
TAKE8_8
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
} \
}
while
(
0
)
#define
msgpack_pack_real_uint16
(
x
,
d
) \
do { \
if(d < (1<<7)) { \
/* fixnum */
\
msgpack_pack_append_buffer
(
x
,
&
TAKE8_16
(
d
),
1
); \
}
else
if
(
d
<
(
1
<<
8
)) { \
/* unsigned 8 */
\
unsigned
char
buf
[
2
]
=
{
0xcc
,
TAKE8_16
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
}
else
{ \
/* unsigned 16 */
\
unsigned
char
buf
[
3
]; \
buf
[
0
]
=
0xcd
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
3
); \
} \
}
while
(
0
)
#define
msgpack_pack_real_uint32
(
x
,
d
) \
do { \
if(d < (1<<8)) { \
if(d < (1<<7)) { \
/* fixnum */
\
msgpack_pack_append_buffer
(
x
,
&
TAKE8_32
(
d
),
1
); \
}
else
{ \
/* unsigned 8 */
\
unsigned
char
buf
[
2
]
=
{
0xcc
,
TAKE8_32
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
} \
}
else
{ \
if
(
d
<
(
1
<<
16
)) { \
/* unsigned 16 */
\
unsigned
char
buf
[
3
]; \
buf
[
0
]
=
0xcd
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
3
); \
}
else
{ \
/* unsigned 32 */
\
unsigned
char
buf
[
5
]; \
buf
[
0
]
=
0xce
;
_msgpack_store32
(
&
buf
[
1
], (
uint32_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
5
); \
} \
} \
}
while
(
0
)
#define
msgpack_pack_real_uint64
(
x
,
d
) \
do { \
if(d < (1ULL<<8)) { \
if(d < (1ULL<<7)) { \
/* fixnum */
\
msgpack_pack_append_buffer
(
x
,
&
TAKE8_64
(
d
),
1
); \
}
else
{ \
/* unsigned 8 */
\
unsigned
char
buf
[
2
]
=
{
0xcc
,
TAKE8_64
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
} \
}
else
{ \
if
(
d
<
(
1ULL
<<
16
)) { \
/* unsigned 16 */
\
unsigned
char
buf
[
3
]; \
buf
[
0
]
=
0xcd
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
3
); \
}
else
if
(
d
<
(
1ULL
<<
32
)) { \
/* unsigned 32 */
\
unsigned
char
buf
[
5
]; \
buf
[
0
]
=
0xce
;
_msgpack_store32
(
&
buf
[
1
], (
uint32_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
5
); \
}
else
{ \
/* unsigned 64 */
\
unsigned
char
buf
[
9
]; \
buf
[
0
]
=
0xcf
;
_msgpack_store64
(
&
buf
[
1
],
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
9
); \
} \
} \
}
while
(
0
)
#define
msgpack_pack_real_int8
(
x
,
d
) \
do { \
if(d < -(1<<5)) { \
/* signed 8 */
\
unsigned
char buf[2] = {0xd0, TAKE8_8(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} else { \
/* fixnum */
\
msgpack_pack_append_buffer
(
x
,
&
TAKE8_8
(
d
),
1
); \
} \
}
while
(
0
)
#define
msgpack_pack_real_int16
(
x
,
d
) \
do { \
if(d < -(1<<5)) { \
if(d < -(1<<7)) { \
/* signed 16 */
\
unsigned
char
buf
[
3
]; \
buf
[
0
]
=
0xd1
;
_msgpack_store16
(
&
buf
[
1
], (
int16_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
3
); \
}
else
{ \
/* signed 8 */
\
unsigned
char
buf
[
2
]
=
{
0xd0
,
TAKE8_16
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
} \
}
else
if
(
d
<
(
1
<<
7
)) { \
/* fixnum */
\
msgpack_pack_append_buffer
(
x
,
&
TAKE8_16
(
d
),
1
); \
}
else
{ \
if
(
d
<
(
1
<<
8
)) { \
/* unsigned 8 */
\
unsigned
char
buf
[
2
]
=
{
0xcc
,
TAKE8_16
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
}
else
{ \
/* unsigned 16 */
\
unsigned
char
buf
[
3
]; \
buf
[
0
]
=
0xcd
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
3
); \
} \
} \
}
while
(
0
)
#define
msgpack_pack_real_int32
(
x
,
d
) \
do { \
if(d < -(1<<5)) { \
if(d < -(1<<15)) { \
/* signed 32 */
\
unsigned
char
buf
[
5
]; \
buf
[
0
]
=
0xd2
;
_msgpack_store32
(
&
buf
[
1
], (
int32_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
5
); \
}
else
if
(
d
<
-
(
1
<<
7
)) { \
/* signed 16 */
\
unsigned
char
buf
[
3
]; \
buf
[
0
]
=
0xd1
;
_msgpack_store16
(
&
buf
[
1
], (
int16_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
3
); \
}
else
{ \
/* signed 8 */
\
unsigned
char
buf
[
2
]
=
{
0xd0
,
TAKE8_32
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
} \
}
else
if
(
d
<
(
1
<<
7
)) { \
/* fixnum */
\
msgpack_pack_append_buffer
(
x
,
&
TAKE8_32
(
d
),
1
); \
}
else
{ \
if
(
d
<
(
1
<<
8
)) { \
/* unsigned 8 */
\
unsigned
char
buf
[
2
]
=
{
0xcc
,
TAKE8_32
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
}
else
if
(
d
<
(
1
<<
16
)) { \
/* unsigned 16 */
\
unsigned
char
buf
[
3
]; \
buf
[
0
]
=
0xcd
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
3
); \
}
else
{ \
/* unsigned 32 */
\
unsigned
char
buf
[
5
]; \
buf
[
0
]
=
0xce
;
_msgpack_store32
(
&
buf
[
1
], (
uint32_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
5
); \
} \
} \
}
while
(
0
)
#define
msgpack_pack_real_int64
(
x
,
d
) \
do { \
if(d < -(1LL<<5)) { \
if(d < -(1LL<<15)) { \
if(d < -(1LL<<31)) { \
/* signed 64 */
\
unsigned
char
buf
[
9
]; \
buf
[
0
]
=
0xd3
;
_msgpack_store64
(
&
buf
[
1
],
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
9
); \
}
else
{ \
/* signed 32 */
\
unsigned
char
buf
[
5
]; \
buf
[
0
]
=
0xd2
;
_msgpack_store32
(
&
buf
[
1
], (
int32_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
5
); \
} \
}
else
{ \
if
(
d
<
-
(
1
<<
7
)) { \
/* signed 16 */
\
unsigned
char
buf
[
3
]; \
buf
[
0
]
=
0xd1
;
_msgpack_store16
(
&
buf
[
1
], (
int16_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
3
); \
}
else
{ \
/* signed 8 */
\
unsigned
char
buf
[
2
]
=
{
0xd0
,
TAKE8_64
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
} \
} \
}
else
if
(
d
<
(
1
<<
7
)) { \
/* fixnum */
\
msgpack_pack_append_buffer
(
x
,
&
TAKE8_64
(
d
),
1
); \
}
else
{ \
if
(
d
<
(
1LL
<<
16
)) { \
if
(
d
<
(
1
<<
8
)) { \
/* unsigned 8 */
\
unsigned
char
buf
[
2
]
=
{
0xcc
,
TAKE8_64
(
d
)}; \
msgpack_pack_append_buffer
(
x
,
buf
,
2
); \
}
else
{ \
/* unsigned 16 */
\
unsigned
char
buf
[
3
]; \
buf
[
0
]
=
0xcd
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
3
); \
} \
}
else
{ \
if
(
d
<
(
1LL
<<
32
)) { \
/* unsigned 32 */
\
unsigned
char
buf
[
5
]; \
buf
[
0
]
=
0xce
;
_msgpack_store32
(
&
buf
[
1
], (
uint32_t
)
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
5
); \
}
else
{ \
/* unsigned 64 */
\
unsigned
char
buf
[
9
]; \
buf
[
0
]
=
0xcf
;
_msgpack_store64
(
&
buf
[
1
],
d
); \
msgpack_pack_append_buffer
(
x
,
buf
,
9
); \
} \
} \
} \
}
while
(
0
)
static
inline
int
msgpack_pack_uint8
(
msgpack_packer
*
x
,
uint8_t
d
)
{
msgpack_pack_real_uint8
(
x
,
d
);
}
static
inline
int
msgpack_pack_uint16
(
msgpack_packer
*
x
,
uint16_t
d
)
{
msgpack_pack_real_uint16
(
x
,
d
);
}
static
inline
int
msgpack_pack_uint32
(
msgpack_packer
*
x
,
uint32_t
d
)
{
msgpack_pack_real_uint32
(
x
,
d
);
}
static
inline
int
msgpack_pack_uint64
(
msgpack_packer
*
x
,
uint64_t
d
)
{
msgpack_pack_real_uint64
(
x
,
d
);
}
static
inline
int
msgpack_pack_int8
(
msgpack_packer
*
x
,
int8_t
d
)
{
msgpack_pack_real_int8
(
x
,
d
);
}
static
inline
int
msgpack_pack_int16
(
msgpack_packer
*
x
,
int16_t
d
)
{
msgpack_pack_real_int16
(
x
,
d
);
}
static
inline
int
msgpack_pack_int32
(
msgpack_packer
*
x
,
int32_t
d
)
{
msgpack_pack_real_int32
(
x
,
d
);
}
static
inline
int
msgpack_pack_int64
(
msgpack_packer
*
x
,
int64_t
d
)
{
msgpack_pack_real_int64
(
x
,
d
);
}
//#ifdef msgpack_pack_inline_func_cint
static
inline
int
msgpack_pack_short
(
msgpack_packer
*
x
,
short
d
)
{
#if
defined(
SIZEOF_SHORT
)
#if
SIZEOF_SHORT
==
2
msgpack_pack_real_int16
(
x
,
d
);
#elif
SIZEOF_SHORT
==
4
msgpack_pack_real_int32
(
x
,
d
);
#else
msgpack_pack_real_int64
(
x
,
d
);
#endif
#elif
defined(
SHRT_MAX
)
#if
SHRT_MAX
==
0x7fff
msgpack_pack_real_int16
(
x
,
d
);
#elif
SHRT_MAX
==
0x7fffffff
msgpack_pack_real_int32
(
x
,
d
);
#else
msgpack_pack_real_int64
(
x
,
d
);
#endif
#else
if
(
sizeof
(
short
)
==
2
) {
msgpack_pack_real_int16
(
x
,
d
);
}
else
if
(
sizeof
(
short
)
==
4
) {
msgpack_pack_real_int32
(
x
,
d
);
}
else
{
msgpack_pack_real_int64
(
x
,
d
);
}
#endif
}
static
inline
int
msgpack_pack_int
(
msgpack_packer
*
x
,
int
d
)
{
#if
defined(
SIZEOF_INT
)
#if
SIZEOF_INT
==
2
msgpack_pack_real_int16
(
x
,
d
);
#elif
SIZEOF_INT
==
4
msgpack_pack_real_int32
(
x
,
d
);
#else
msgpack_pack_real_int64
(
x
,
d
);
#endif
#elif
defined(
INT_MAX
)
#if
INT_MAX
==
0x7fff
msgpack_pack_real_int16
(
x
,
d
);
#elif
INT_MAX
==
0x7fffffff
msgpack_pack_real_int32
(
x
,
d
);
#else
msgpack_pack_real_int64
(
x
,
d
);
#endif
#else
if
(
sizeof
(
int
)
==
2
) {
msgpack_pack_real_int16
(
x
,
d
);
}
else
if
(
sizeof
(
int
)
==
4
) {
msgpack_pack_real_int32
(
x
,
d
);
}
else
{
msgpack_pack_real_int64
(
x
,
d
);
}
#endif
}
static
inline
int
msgpack_pack_long
(
msgpack_packer
*
x
,
long
d
)
{
#if
defined(
SIZEOF_LONG
)
#if
SIZEOF_LONG
==
2
msgpack_pack_real_int16
(
x
,
d
);
#elif
SIZEOF_LONG
==
4
msgpack_pack_real_int32
(
x
,
d
);
#else
msgpack_pack_real_int64
(
x
,
d
);
#endif
#elif
defined(
LONG_MAX
)
#if
LONG_MAX
==
0x7fffL
msgpack_pack_real_int16
(
x
,
d
);
#elif
LONG_MAX
==
0x7fffffffL
msgpack_pack_real_int32
(
x
,
d
);
#else
msgpack_pack_real_int64
(
x
,
d
);
#endif
#else
if
(
sizeof
(
long
)
==
2
) {
msgpack_pack_real_int16
(
x
,
d
);
}
else
if
(
sizeof
(
long
)
==
4
) {
msgpack_pack_real_int32
(
x
,
d
);
}
else
{
msgpack_pack_real_int64
(
x
,
d
);
}
#endif
}
static
inline
int
msgpack_pack_long_long
(
msgpack_packer
*
x
,
long long
d
)
{
#if
defined(
SIZEOF_LONG_LONG
)
#if
SIZEOF_LONG_LONG
==
2
msgpack_pack_real_int16
(
x
,
d
);
#elif
SIZEOF_LONG_LONG
==
4
msgpack_pack_real_int32
(
x
,
d
);
#else
msgpack_pack_real_int64
(
x
,
d
);
#endif
#elif
defined(
LLONG_MAX
)
#if
LLONG_MAX
==
0x7fffL
msgpack_pack_real_int16
(
x
,
d
);
#elif
LLONG_MAX
==
0x7fffffffL
msgpack_pack_real_int32
(
x
,
d
);
#else
msgpack_pack_real_int64
(
x
,
d
);
#endif
#else
if
(
sizeof
(
long long
)
==
2
) {
msgpack_pack_real_int16
(
x
,
d
);
}
else
if
(
sizeof
(
long long
)
==
4
) {
msgpack_pack_real_int32
(
x
,
d
);
}
else
{
msgpack_pack_real_int64
(
x
,
d
);
}
#endif
}
static
inline
int
msgpack_pack_unsigned_short
(
msgpack_packer
*
x
,
unsigned short
d
)
{
#if
defined(
SIZEOF_SHORT
)
#if
SIZEOF_SHORT
==
2
msgpack_pack_real_uint16
(
x
,
d
);
#elif
SIZEOF_SHORT
==
4
msgpack_pack_real_uint32
(
x
,
d
);
#else
msgpack_pack_real_uint64
(
x
,
d
);
#endif
#elif
defined(
USHRT_MAX
)
#if
USHRT_MAX
==
0xffffU
msgpack_pack_real_uint16
(
x
,
d
);
#elif
USHRT_MAX
==
0xffffffffU
msgpack_pack_real_uint32
(
x
,
d
);
#else
msgpack_pack_real_uint64
(
x
,
d
);
#endif
#else
if
(
sizeof
(
unsigned short
)
==
2
) {
msgpack_pack_real_uint16
(
x
,
d
);
}
else
if
(
sizeof
(
unsigned short
)
==
4
) {
msgpack_pack_real_uint32
(
x
,
d
);
}
else
{
msgpack_pack_real_uint64
(
x
,
d
);
}
#endif
}
static
inline
int
msgpack_pack_unsigned_int
(
msgpack_packer
*
x
,
unsigned
int
d
)
{
#if
defined(
SIZEOF_INT
)
#if
SIZEOF_INT
==
2
msgpack_pack_real_uint16
(
x
,
d
);
#elif
SIZEOF_INT
==
4
msgpack_pack_real_uint32
(
x
,
d
);
#else
msgpack_pack_real_uint64
(
x
,
d
);
#endif
#elif
defined(
UINT_MAX
)
#if
UINT_MAX
==
0xffffU
msgpack_pack_real_uint16
(
x
,
d
);
#elif
UINT_MAX
==
0xffffffffU
msgpack_pack_real_uint32
(
x
,
d
);
#else
msgpack_pack_real_uint64
(
x
,
d
);
#endif
#else
if
(
sizeof
(
unsigned
int
)
==
2
) {
msgpack_pack_real_uint16
(
x
,
d
);
}
else
if
(
sizeof
(
unsigned
int
)
==
4
) {
msgpack_pack_real_uint32
(
x
,
d
);
}
else
{
msgpack_pack_real_uint64
(
x
,
d
);
}
#endif
}
static
inline
int
msgpack_pack_unsigned_long
(
msgpack_packer
*
x
,
unsigned long
d
)
{
#if
defined(
SIZEOF_LONG
)
#if
SIZEOF_LONG
==
2
msgpack_pack_real_uint16
(
x
,
d
);
#elif
SIZEOF_LONG
==
4
msgpack_pack_real_uint32
(
x
,
d
);
#else
msgpack_pack_real_uint64
(
x
,
d
);
#endif
#elif
defined(
ULONG_MAX
)
#if
ULONG_MAX
==
0xffffUL
msgpack_pack_real_uint16
(
x
,
d
);
#elif
ULONG_MAX
==
0xffffffffUL
msgpack_pack_real_uint32
(
x
,
d
);
#else
msgpack_pack_real_uint64
(
x
,
d
);
#endif
#else
if
(
sizeof
(
unsigned long
)
==
2
) {
msgpack_pack_real_uint16
(
x
,
d
);
}
else
if
(
sizeof
(
unsigned long
)
==
4
) {
msgpack_pack_real_uint32
(
x
,
d
);
}
else
{
msgpack_pack_real_uint64
(
x
,
d
);
}
#endif
}
static
inline
int
msgpack_pack_unsigned_long_long
(
msgpack_packer
*
x
,
unsigned long long
d
)
{
#if
defined(
SIZEOF_LONG_LONG
)
#if
SIZEOF_LONG_LONG
==
2
msgpack_pack_real_uint16
(
x
,
d
);
#elif
SIZEOF_LONG_LONG
==
4
msgpack_pack_real_uint32
(
x
,
d
);
#else
msgpack_pack_real_uint64
(
x
,
d
);
#endif
#elif
defined(
ULLONG_MAX
)
#if
ULLONG_MAX
==
0xffffUL
msgpack_pack_real_uint16
(
x
,
d
);
#elif
ULLONG_MAX
==
0xffffffffUL
msgpack_pack_real_uint32
(
x
,
d
);
#else
msgpack_pack_real_uint64
(
x
,
d
);
#endif
#else
if
(
sizeof
(
unsigned long long
)
==
2
) {
msgpack_pack_real_uint16
(
x
,
d
);
}
else
if
(
sizeof
(
unsigned long long
)
==
4
) {
msgpack_pack_real_uint32
(
x
,
d
);
}
else
{
msgpack_pack_real_uint64
(
x
,
d
);
}
#endif
}
//#undef msgpack_pack_inline_func_cint
//#endif
/*
* Float
*/
static
inline
int
msgpack_pack_float
(
msgpack_packer
*
x
,
float
d
)
{
union
{
float
f
;
uint32_t
i
; }
mem
;
mem
.
f
=
d
;
unsigned
char
buf
[
5
];
buf
[
0
]
=
0xca
;
_msgpack_store32
(
&
buf
[
1
],
mem
.
i
);
msgpack_pack_append_buffer
(
x
,
buf
,
5
);
}
static
inline
int
msgpack_pack_double
(
msgpack_packer
*
x
,
double
d
)
{
union
{
double
f
;
uint64_t
i
; }
mem
;
mem
.
f
=
d
;
unsigned
char
buf
[
9
];
buf
[
0
]
=
0xcb
;
#if
defined(
__arm__
)
&&
!(
__ARM_EABI__
)
// arm-oabi
// https://github.com/msgpack/msgpack-perl/pull/1
mem
.
i
=
(
mem
.
i
&
0xFFFFFFFFUL
) <<
32UL
| (
mem
.
i
>>
32UL
);
#endif
_msgpack_store64
(
&
buf
[
1
],
mem
.
i
);
msgpack_pack_append_buffer
(
x
,
buf
,
9
);
}
/*
* Nil
*/
static
inline
int
msgpack_pack_nil
(
msgpack_packer
*
x
)
{
static
const
unsigned
char
d
=
0xc0
;
msgpack_pack_append_buffer
(
x
,
&
d
,
1
);
}
/*
* Boolean
*/
static
inline
int
msgpack_pack_true
(
msgpack_packer
*
x
)
{
static
const
unsigned
char
d
=
0xc3
;
msgpack_pack_append_buffer
(
x
,
&
d
,
1
);
}
static
inline
int
msgpack_pack_false
(
msgpack_packer
*
x
)
{
static
const
unsigned
char
d
=
0xc2
;
msgpack_pack_append_buffer
(
x
,
&
d
,
1
);
}
/*
* Array
*/
static
inline
int
msgpack_pack_array
(
msgpack_packer
*
x
,
unsigned
int
n
)
{
if
(
n
<
16
) {
unsigned
char
d
=
0x90
|
n
;
msgpack_pack_append_buffer
(
x
,
&
d
,
1
);
}
else
if
(
n
<
65536
) {
unsigned
char
buf
[
3
];
buf
[
0
]
=
0xdc
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
n
);
msgpack_pack_append_buffer
(
x
,
buf
,
3
);
}
else
{
unsigned
char
buf
[
5
];
buf
[
0
]
=
0xdd
;
_msgpack_store32
(
&
buf
[
1
], (
uint32_t
)
n
);
msgpack_pack_append_buffer
(
x
,
buf
,
5
);
}
}
/*
* Map
*/
static
inline
int
msgpack_pack_map
(
msgpack_packer
*
x
,
unsigned
int
n
)
{
if
(
n
<
16
) {
unsigned
char
d
=
0x80
|
n
;
msgpack_pack_append_buffer
(
x
,
&
TAKE8_8
(
d
),
1
);
}
else
if
(
n
<
65536
) {
unsigned
char
buf
[
3
];
buf
[
0
]
=
0xde
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
n
);
msgpack_pack_append_buffer
(
x
,
buf
,
3
);
}
else
{
unsigned
char
buf
[
5
];
buf
[
0
]
=
0xdf
;
_msgpack_store32
(
&
buf
[
1
], (
uint32_t
)
n
);
msgpack_pack_append_buffer
(
x
,
buf
,
5
);
}
}
/*
* Raw
*/
static
inline
int
msgpack_pack_raw
(
msgpack_packer
*
x
,
size_t
l
)
{
if
(
l
<
32
) {
unsigned
char
d
=
0xa0
| (
uint8_t
)
l
;
msgpack_pack_append_buffer
(
x
,
&
TAKE8_8
(
d
),
1
);
}
else
if
(
x
->
use_bin_type
&&
l
<
256
) {
// str8 is new format introduced with bin.
unsigned
char
buf
[
2
]
=
{
0xd9
, (
uint8_t
)
l
};
msgpack_pack_append_buffer
(
x
,
buf
,
2
);
}
else
if
(
l
<
65536
) {
unsigned
char
buf
[
3
];
buf
[
0
]
=
0xda
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
l
);
msgpack_pack_append_buffer
(
x
,
buf
,
3
);
}
else
{
unsigned
char
buf
[
5
];
buf
[
0
]
=
0xdb
;
_msgpack_store32
(
&
buf
[
1
], (
uint32_t
)
l
);
msgpack_pack_append_buffer
(
x
,
buf
,
5
);
}
}
/*
* bin
*/
static
inline
int
msgpack_pack_bin
(
msgpack_packer
*
x
,
size_t
l
)
{
if
(!
x
->
use_bin_type
) {
return
msgpack_pack_raw
(
x
,
l
);
}
if
(
l
<
256
) {
unsigned
char
buf
[
2
]
=
{
0xc4
, (
unsigned
char
)
l
};
msgpack_pack_append_buffer
(
x
,
buf
,
2
);
}
else
if
(
l
<
65536
) {
unsigned
char
buf
[
3
]
=
{
0xc5
};
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
l
);
msgpack_pack_append_buffer
(
x
,
buf
,
3
);
}
else
{
unsigned
char
buf
[
5
]
=
{
0xc6
};
_msgpack_store32
(
&
buf
[
1
], (
uint32_t
)
l
);
msgpack_pack_append_buffer
(
x
,
buf
,
5
);
}
}
static
inline
int
msgpack_pack_raw_body
(
msgpack_packer
*
x
,
const
void
*
b
,
size_t
l
)
{
if
(
l
>
0
)
msgpack_pack_append_buffer
(
x
, (
const
unsigned
char
*
)
b
,
l
);
return
0
;
}
/*
* Ext
*/
static
inline
int
msgpack_pack_ext
(
msgpack_packer
*
x
,
char
typecode
,
size_t
l
)
{
if
(
l
==
1
) {
unsigned
char
buf
[
2
];
buf
[
0
]
=
0xd4
;
buf
[
1
]
=
(
unsigned
char
)
typecode
;
msgpack_pack_append_buffer
(
x
,
buf
,
2
);
}
else
if
(
l
==
2
) {
unsigned
char
buf
[
2
];
buf
[
0
]
=
0xd5
;
buf
[
1
]
=
(
unsigned
char
)
typecode
;
msgpack_pack_append_buffer
(
x
,
buf
,
2
);
}
else
if
(
l
==
4
) {
unsigned
char
buf
[
2
];
buf
[
0
]
=
0xd6
;
buf
[
1
]
=
(
unsigned
char
)
typecode
;
msgpack_pack_append_buffer
(
x
,
buf
,
2
);
}
else
if
(
l
==
8
) {
unsigned
char
buf
[
2
];
buf
[
0
]
=
0xd7
;
buf
[
1
]
=
(
unsigned
char
)
typecode
;
msgpack_pack_append_buffer
(
x
,
buf
,
2
);
}
else
if
(
l
==
16
) {
unsigned
char
buf
[
2
];
buf
[
0
]
=
0xd8
;
buf
[
1
]
=
(
unsigned
char
)
typecode
;
msgpack_pack_append_buffer
(
x
,
buf
,
2
);
}
else
if
(
l
<
256
) {
unsigned
char
buf
[
3
];
buf
[
0
]
=
0xc7
;
buf
[
1
]
=
l
;
buf
[
2
]
=
(
unsigned
char
)
typecode
;
msgpack_pack_append_buffer
(
x
,
buf
,
3
);
}
else
if
(
l
<
65536
) {
unsigned
char
buf
[
4
];
buf
[
0
]
=
0xc8
;
_msgpack_store16
(
&
buf
[
1
], (
uint16_t
)
l
);
buf
[
3
]
=
(
unsigned
char
)
typecode
;
msgpack_pack_append_buffer
(
x
,
buf
,
4
);
}
else
{
unsigned
char
buf
[
6
];
buf
[
0
]
=
0xc9
;
_msgpack_store32
(
&
buf
[
1
], (
uint32_t
)
l
);
buf
[
5
]
=
(
unsigned
char
)
typecode
;
msgpack_pack_append_buffer
(
x
,
buf
,
6
);
}
}
#undef
msgpack_pack_append_buffer
#undef
TAKE8_8
#undef
TAKE8_16
#undef
TAKE8_32
#undef
TAKE8_64
#undef
msgpack_pack_real_uint8
#undef
msgpack_pack_real_uint16
#undef
msgpack_pack_real_uint32
#undef
msgpack_pack_real_uint64
#undef
msgpack_pack_real_int8
#undef
msgpack_pack_real_int16
#undef
msgpack_pack_real_int32
#undef
msgpack_pack_real_int64
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