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lang/c/msgpack: added C++ binding

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git-svn-id: file:///Users/frsyuki/project/msgpack-git/svn/x@50 5a5092ae-2292-43ba-b2d5-dcab9c1a2731
This commit is contained in:
frsyuki 2009-02-15 09:09:56 +00:00
parent 9f460f17d7
commit 529a50633d
17 changed files with 1361 additions and 210 deletions
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7
msgpack/unpack/inline_context.h
View file

@ -25,6 +25,10 @@
#define MSG_STACK_SIZE 16
#endif
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
msgpack_object obj;
size_t count;
@ -47,6 +51,9 @@ void msgpack_unpacker_init(msgpack_unpacker* ctx);
int msgpack_unpacker_execute(msgpack_unpacker* ctx, const char* data, size_t len, size_t* off);
#define msgpack_unpacker_data(unpacker) (unpacker)->stack[0].obj
#ifdef __cplusplus
}
#endif
#endif /* msgpack/unpack/inline_context.h */

42
msgpack/unpack/inline_impl.h
View file

@ -23,6 +23,10 @@
#include <arpa/inet.h>
/*#include <stdio.h>*/
#ifdef __cplusplus
extern "C" {
#endif
// Positive FixNum 0xxxxxxx 0x00 - 0x7f
// Negative FixNum 111xxxxx 0xe0 - 0xff
// Variable 110xxxxx 0xc0 - 0xdf
@ -71,13 +75,16 @@
#endif
#endif
static inline uint64_t ntohll(uint64_t x) {
#ifdef __LITTLE_ENDIAN__ // FIXME
#define betoh16(x) ntohs(x)
#define betoh32(x) ntohl(x)
#ifdef __LITTLE_ENDIAN__
#if defined(__bswap_64)
return __bswap_64(x);
# define betoh64(x) __bswap_64(x)
#elif defined(__DARWIN_OSSwapInt64)
return __DARWIN_OSSwapInt64(x);
# define betoh64(x) __DARWIN_OSSwapInt64(x)
#else
static inline uint64_t betoh64(uint64_t x) {
return ((x << 56) & 0xff00000000000000ULL ) |
((x << 40) & 0x00ff000000000000ULL ) |
((x << 24) & 0x0000ff0000000000ULL ) |
@ -86,11 +93,12 @@ static inline uint64_t ntohll(uint64_t x) {
((x >> 24) & 0x0000000000ff0000ULL ) |
((x >> 40) & 0x000000000000ff00ULL ) |
((x >> 56) & 0x00000000000000ffULL ) ;
}
#endif
#else
return x;
#define betoh64(x) (x)
#endif
}
typedef enum {
CS_HEADER = 0x00, // nil
@ -212,9 +220,9 @@ int msgpack_unpacker_execute(msgpack_unpacker* ctx, const char* data, size_t len
((unsigned int)*p & 0x1f)
#define PTR_CAST_8(ptr) (*(uint8_t*)ptr)
#define PTR_CAST_16(ptr) ntohs(*(uint16_t*)ptr)
#define PTR_CAST_32(ptr) ntohl(*(uint32_t*)ptr)
#define PTR_CAST_64(ptr) ntohll(*(uint64_t*)ptr)
#define PTR_CAST_16(ptr) betoh16(*(uint16_t*)ptr)
#define PTR_CAST_32(ptr) betoh32(*(uint32_t*)ptr)
#define PTR_CAST_64(ptr) betoh64(*(uint64_t*)ptr)
if(p == pe) { goto _out; }
do {
@ -434,5 +442,21 @@ _end:
}
#ifdef betoh16(x)
#undef betoh16(x)
#endif
#ifdef betoh32(x)
#undef betoh32(x)
#endif
#ifdef betoh64(x)
#undef betoh64(x)
#endif
#ifdef __cplusplus
}
#endif
#endif /* msgpack/unpack/inline_impl.h */