Skip to content

TDengine
TDengine

taosdata / TDengine
1 年多 前同步成功

通知 1185
Star 22016
Fork 4786
TDengine
TDengine
提交 3311fec1 编写于 作者: H Hongze Cheng
浏览文件
操作

refact

上级 7c564581
显示空白变更内容
内联 并排
Showing with 243 addition and 261 deletion
include/util/tbuffer.h
浏览文件 @ 3311fec1
......@@ -82,91 +82,91 @@ typedef struct SBufferWriter {
char* data;
size_t pos;
size_t size;
void* (*allocator)( void*, size_t );
void* (*allocator)(void*, size_t);
} SBufferWriter;
////////////////////////////////////////////////////////////////////////////////
// common functions & macros for both reader & writer
#define tbufTell( buf ) ((buf)->pos)
#define tbufTell(buf) ((buf)->pos)
////////////////////////////////////////////////////////////////////////////////
// reader functions & macros
// *Endian*, if true, reader functions of primitive types will do 'ntoh' automatically
#define tbufInitReader( Data, Size, Endian ) {.endian = (Endian), .data = (Data), .pos = 0, .size = ((Data) == NULL ? 0 :(Size))}
size_t tbufSkip( SBufferReader* buf, size_t size );
const char* tbufRead( SBufferReader* buf, size_t size );
void tbufReadToBuffer( SBufferReader* buf, void* dst, size_t size );
const char* tbufReadString( SBufferReader* buf, size_t* len );
size_t tbufReadToString( SBufferReader* buf, char* dst, size_t size );
const char* tbufReadBinary( SBufferReader* buf, size_t *len );
size_t tbufReadToBinary( SBufferReader* buf, void* dst, size_t size );
bool tbufReadBool( SBufferReader* buf );
char tbufReadChar( SBufferReader* buf );
int8_t tbufReadInt8( SBufferReader* buf );
uint8_t tbufReadUint8( SBufferReader* buf );
int16_t tbufReadInt16( SBufferReader* buf );
uint16_t tbufReadUint16( SBufferReader* buf );
int32_t tbufReadInt32( SBufferReader* buf );
uint32_t tbufReadUint32( SBufferReader* buf );
int64_t tbufReadInt64( SBufferReader* buf );
uint64_t tbufReadUint64( SBufferReader* buf );
float tbufReadFloat( SBufferReader* buf );
double tbufReadDouble( SBufferReader* buf );
#define tbufInitReader(Data, Size, Endian) \
{ .endian = (Endian), .data = (Data), .pos = 0, .size = ((Data) == NULL ? 0 : (Size)) }
size_t tbufSkip(SBufferReader* buf, size_t size);
const char* tbufRead(SBufferReader* buf, size_t size);
void tbufReadToBuffer(SBufferReader* buf, void* dst, size_t size);
const char* tbufReadString(SBufferReader* buf, size_t* len);
size_t tbufReadToString(SBufferReader* buf, char* dst, size_t size);
const char* tbufReadBinary(SBufferReader* buf, size_t* len);
size_t tbufReadToBinary(SBufferReader* buf, void* dst, size_t size);
bool tbufReadBool(SBufferReader* buf);
char tbufReadChar(SBufferReader* buf);
int8_t tbufReadInt8(SBufferReader* buf);
uint8_t tbufReadUint8(SBufferReader* buf);
int16_t tbufReadInt16(SBufferReader* buf);
uint16_t tbufReadUint16(SBufferReader* buf);
int32_t tbufReadInt32(SBufferReader* buf);
uint32_t tbufReadUint32(SBufferReader* buf);
int64_t tbufReadInt64(SBufferReader* buf);
uint64_t tbufReadUint64(SBufferReader* buf);
float tbufReadFloat(SBufferReader* buf);
double tbufReadDouble(SBufferReader* buf);
////////////////////////////////////////////////////////////////////////////////
// writer functions & macros
// *Allocator*, function to allocate memory, will use 'realloc' if NULL
// *Endian*, if true, writer functions of primitive types will do 'hton' automatically
#define tbufInitWriter( Allocator, Endian ) {.endian = (Endian), .data = NULL, .pos = 0, .size = 0, .allocator = ((Allocator) == NULL ? realloc : (Allocator))}
void tbufCloseWriter( SBufferWriter* buf );
void tbufEnsureCapacity( SBufferWriter* buf, size_t size );
size_t tbufReserve( SBufferWriter* buf, size_t size );
char* tbufGetData( SBufferWriter* buf, bool takeOver );
void tbufWrite( SBufferWriter* buf, const void* data, size_t size );
void tbufWriteAt( SBufferWriter* buf, size_t pos, const void* data, size_t size );
void tbufWriteStringLen( SBufferWriter* buf, const char* str, size_t len );
void tbufWriteString( SBufferWriter* buf, const char* str );
#define tbufInitWriter(Allocator, Endian) \
{ .endian = (Endian), .data = NULL, .pos = 0, .size = 0, .allocator = ((Allocator) == NULL ? realloc : (Allocator)) }
void tbufCloseWriter(SBufferWriter* buf);
void tbufEnsureCapacity(SBufferWriter* buf, size_t size);
size_t tbufReserve(SBufferWriter* buf, size_t size);
char* tbufGetData(SBufferWriter* buf, bool takeOver);
void tbufWrite(SBufferWriter* buf, const void* data, size_t size);
void tbufWriteAt(SBufferWriter* buf, size_t pos, const void* data, size_t size);
void tbufWriteStringLen(SBufferWriter* buf, const char* str, size_t len);
void tbufWriteString(SBufferWriter* buf, const char* str);
// the prototype of tbufWriteBinary and tbufWrite are identical
// the difference is: tbufWriteBinary writes the length of the data to the buffer
// first, then the actual data, which means the reader don't need to know data
// size before read. Write only write the data itself, which means the reader
// need to know data size before read.
void tbufWriteBinary( SBufferWriter* buf, const void* data, size_t len );
void tbufWriteBool( SBufferWriter* buf, bool data );
void tbufWriteBoolAt( SBufferWriter* buf, size_t pos, bool data );
void tbufWriteChar( SBufferWriter* buf, char data );
void tbufWriteCharAt( SBufferWriter* buf, size_t pos, char data );
void tbufWriteInt8( SBufferWriter* buf, int8_t data );
void tbufWriteInt8At( SBufferWriter* buf, size_t pos, int8_t data );
void tbufWriteUint8( SBufferWriter* buf, uint8_t data );
void tbufWriteUint8At( SBufferWriter* buf, size_t pos, uint8_t data );
void tbufWriteInt16( SBufferWriter* buf, int16_t data );
void tbufWriteInt16At( SBufferWriter* buf, size_t pos, int16_t data );
void tbufWriteUint16( SBufferWriter* buf, uint16_t data );
void tbufWriteUint16At( SBufferWriter* buf, size_t pos, uint16_t data );
void tbufWriteInt32( SBufferWriter* buf, int32_t data );
void tbufWriteInt32At( SBufferWriter* buf, size_t pos, int32_t data );
void tbufWriteUint32( SBufferWriter* buf, uint32_t data );
void tbufWriteUint32At( SBufferWriter* buf, size_t pos, uint32_t data );
void tbufWriteInt64( SBufferWriter* buf, int64_t data );
void tbufWriteInt64At( SBufferWriter* buf, size_t pos, int64_t data );
void tbufWriteUint64( SBufferWriter* buf, uint64_t data );
void tbufWriteUint64At( SBufferWriter* buf, size_t pos, uint64_t data );
void tbufWriteFloat( SBufferWriter* buf, float data );
void tbufWriteFloatAt( SBufferWriter* buf, size_t pos, float data );
void tbufWriteDouble( SBufferWriter* buf, double data );
void tbufWriteDoubleAt( SBufferWriter* buf, size_t pos, double data );
void tbufWriteBinary(SBufferWriter* buf, const void* data, size_t len);
void tbufWriteBool(SBufferWriter* buf, bool data);
void tbufWriteBoolAt(SBufferWriter* buf, size_t pos, bool data);
void tbufWriteChar(SBufferWriter* buf, char data);
void tbufWriteCharAt(SBufferWriter* buf, size_t pos, char data);
void tbufWriteInt8(SBufferWriter* buf, int8_t data);
void tbufWriteInt8At(SBufferWriter* buf, size_t pos, int8_t data);
void tbufWriteUint8(SBufferWriter* buf, uint8_t data);
void tbufWriteUint8At(SBufferWriter* buf, size_t pos, uint8_t data);
void tbufWriteInt16(SBufferWriter* buf, int16_t data);
void tbufWriteInt16At(SBufferWriter* buf, size_t pos, int16_t data);
void tbufWriteUint16(SBufferWriter* buf, uint16_t data);
void tbufWriteUint16At(SBufferWriter* buf, size_t pos, uint16_t data);
void tbufWriteInt32(SBufferWriter* buf, int32_t data);
void tbufWriteInt32At(SBufferWriter* buf, size_t pos, int32_t data);
void tbufWriteUint32(SBufferWriter* buf, uint32_t data);
void tbufWriteUint32At(SBufferWriter* buf, size_t pos, uint32_t data);
void tbufWriteInt64(SBufferWriter* buf, int64_t data);
void tbufWriteInt64At(SBufferWriter* buf, size_t pos, int64_t data);
void tbufWriteUint64(SBufferWriter* buf, uint64_t data);
void tbufWriteUint64At(SBufferWriter* buf, size_t pos, uint64_t data);
void tbufWriteFloat(SBufferWriter* buf, float data);
void tbufWriteFloatAt(SBufferWriter* buf, size_t pos, float data);
void tbufWriteDouble(SBufferWriter* buf, double data);
void tbufWriteDoubleAt(SBufferWriter* buf, size_t pos, double data);
#ifdef __cplusplus
}
......
source/util/src/tbuffer.c
浏览文件 @ 3311fec1
......@@ -13,9 +13,9 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "os.h"
#include "tbuffer.h"
#include "exception.h"
#include "os.h"
//#include "taoserror.h"
typedef union Un4B {
......@@ -40,172 +40,172 @@ static_assert(sizeof(Un8B) == sizeof(double), "sizeof(Un8B) must equal to sizeof
// reader functions
size_t tbufSkip(SBufferReader* buf, size_t size) {
if( (buf->pos + size) > buf->size ) {
THROW( -1 );
if ((buf->pos + size) > buf->size) {
THROW(-1);
}
size_t old = buf->pos;
buf->pos += size;
return old;
}
const char* tbufRead( SBufferReader* buf, size_t size ) {
const char* tbufRead(SBufferReader* buf, size_t size) {
const char* ret = buf->data + buf->pos;
tbufSkip( buf, size );
tbufSkip(buf, size);
return ret;
}
void tbufReadToBuffer( SBufferReader* buf, void* dst, size_t size ) {
assert( dst != NULL );
void tbufReadToBuffer(SBufferReader* buf, void* dst, size_t size) {
assert(dst != NULL);
// always using memcpy, leave optimization to compiler
memcpy( dst, tbufRead(buf, size), size );
memcpy(dst, tbufRead(buf, size), size);
}
static size_t tbufReadLength( SBufferReader* buf ) {
static size_t tbufReadLength(SBufferReader* buf) {
// maximum length is 65535, if larger length is required
// this function and the corresponding write function need to be
// revised.
uint16_t l = tbufReadUint16( buf );
uint16_t l = tbufReadUint16(buf);
return l;
}
const char* tbufReadString( SBufferReader* buf, size_t* len ) {
size_t l = tbufReadLength( buf );
const char* tbufReadString(SBufferReader* buf, size_t* len) {
size_t l = tbufReadLength(buf);
const char* ret = buf->data + buf->pos;
tbufSkip( buf, l + 1 );
if( ret[l] != 0 ) {
THROW( -1 );
tbufSkip(buf, l + 1);
if (ret[l] != 0) {
THROW(-1);
}
if( len != NULL ) {
if (len != NULL) {
*len = l;
}
return ret;
}
size_t tbufReadToString( SBufferReader* buf, char* dst, size_t size ) {
assert( dst != NULL );
size_t tbufReadToString(SBufferReader* buf, char* dst, size_t size) {
assert(dst != NULL);
size_t len;
const char* str = tbufReadString( buf, &len );
const char* str = tbufReadString(buf, &len);
if (len >= size) {
len = size - 1;
}
memcpy( dst, str, len );
memcpy(dst, str, len);
dst[len] = 0;
return len;
}
const char* tbufReadBinary( SBufferReader* buf, size_t *len ) {
size_t l = tbufReadLength( buf );
const char* tbufReadBinary(SBufferReader* buf, size_t* len) {
size_t l = tbufReadLength(buf);
const char* ret = buf->data + buf->pos;
tbufSkip( buf, l );
if( len != NULL ) {
tbufSkip(buf, l);
if (len != NULL) {
*len = l;
}
return ret;
}
size_t tbufReadToBinary( SBufferReader* buf, void* dst, size_t size ) {
assert( dst != NULL );
size_t tbufReadToBinary(SBufferReader* buf, void* dst, size_t size) {
assert(dst != NULL);
size_t len;
const char* data = tbufReadBinary( buf, &len );
if( len >= size ) {
const char* data = tbufReadBinary(buf, &len);
if (len >= size) {
len = size;
}
memcpy( dst, data, len );
memcpy(dst, data, len);
return len;
}
bool tbufReadBool( SBufferReader* buf ) {
bool tbufReadBool(SBufferReader* buf) {
bool ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
tbufReadToBuffer(buf, &ret, sizeof(ret));
return ret;
}
char tbufReadChar( SBufferReader* buf ) {
char tbufReadChar(SBufferReader* buf) {
char ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
tbufReadToBuffer(buf, &ret, sizeof(ret));
return ret;
}
int8_t tbufReadInt8( SBufferReader* buf ) {
int8_t tbufReadInt8(SBufferReader* buf) {
int8_t ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
tbufReadToBuffer(buf, &ret, sizeof(ret));
return ret;
}
uint8_t tbufReadUint8( SBufferReader* buf ) {
uint8_t tbufReadUint8(SBufferReader* buf) {
uint8_t ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
tbufReadToBuffer(buf, &ret, sizeof(ret));
return ret;
}
int16_t tbufReadInt16( SBufferReader* buf ) {
int16_t tbufReadInt16(SBufferReader* buf) {
int16_t ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
if( buf->endian ) {
return (int16_t)ntohs( ret );
tbufReadToBuffer(buf, &ret, sizeof(ret));
if (buf->endian) {
return (int16_t)ntohs(ret);
}
return ret;
}
uint16_t tbufReadUint16( SBufferReader* buf ) {
uint16_t tbufReadUint16(SBufferReader* buf) {
uint16_t ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
if( buf->endian ) {
return ntohs( ret );
tbufReadToBuffer(buf, &ret, sizeof(ret));
if (buf->endian) {
return ntohs(ret);
}
return ret;
}
int32_t tbufReadInt32( SBufferReader* buf ) {
int32_t tbufReadInt32(SBufferReader* buf) {
int32_t ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
if( buf->endian ) {
return (int32_t)ntohl( ret );
tbufReadToBuffer(buf, &ret, sizeof(ret));
if (buf->endian) {
return (int32_t)ntohl(ret);
}
return ret;
}
uint32_t tbufReadUint32( SBufferReader* buf ) {
uint32_t tbufReadUint32(SBufferReader* buf) {
uint32_t ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
if( buf->endian ) {
return ntohl( ret );
tbufReadToBuffer(buf, &ret, sizeof(ret));
if (buf->endian) {
return ntohl(ret);
}
return ret;
}
int64_t tbufReadInt64( SBufferReader* buf ) {
int64_t tbufReadInt64(SBufferReader* buf) {
int64_t ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
if( buf->endian ) {
return (int64_t)htobe64( ret ); // TODO: ntohll
tbufReadToBuffer(buf, &ret, sizeof(ret));
if (buf->endian) {
return (int64_t)htobe64(ret); // TODO: ntohll
}
return ret;
}
uint64_t tbufReadUint64( SBufferReader* buf ) {
uint64_t tbufReadUint64(SBufferReader* buf) {
uint64_t ret;
tbufReadToBuffer( buf, &ret, sizeof(ret) );
if( buf->endian ) {
return htobe64( ret ); // TODO: ntohll
tbufReadToBuffer(buf, &ret, sizeof(ret));
if (buf->endian) {
return htobe64(ret); // TODO: ntohll
}
return ret;
}
float tbufReadFloat( SBufferReader* buf ) {
float tbufReadFloat(SBufferReader* buf) {
Un4B _un;
tbufReadToBuffer( buf, &_un, sizeof(_un) );
if( buf->endian ) {
_un.ui = ntohl( _un.ui );
tbufReadToBuffer(buf, &_un, sizeof(_un));
if (buf->endian) {
_un.ui = ntohl(_un.ui);
}
return _un.f;
}
double tbufReadDouble(SBufferReader* buf) {
Un8B _un;
tbufReadToBuffer( buf, &_un, sizeof(_un) );
if( buf->endian ) {
_un.ull = htobe64( _un.ull );
tbufReadToBuffer(buf, &_un, sizeof(_un));
if (buf->endian) {
_un.ull = htobe64(_un.ull);
}
return _un.d;
}
......@@ -213,38 +213,38 @@ double tbufReadDouble(SBufferReader* buf) {
////////////////////////////////////////////////////////////////////////////////
// writer functions
void tbufCloseWriter( SBufferWriter* buf ) {
void tbufCloseWriter(SBufferWriter* buf) {
tfree(buf->data);
// (*buf->allocator)( buf->data, 0 ); // potential memory leak.
// (*buf->allocator)( buf->data, 0 ); // potential memory leak.
buf->data = NULL;
buf->pos = 0;
buf->size = 0;
}
void tbufEnsureCapacity( SBufferWriter* buf, size_t size ) {
void tbufEnsureCapacity(SBufferWriter* buf, size_t size) {
size += buf->pos;
if( size > buf->size ) {
if (size > buf->size) {
size_t nsize = size + buf->size;
char* data = (*buf->allocator)( buf->data, nsize );
char* data = (*buf->allocator)(buf->data, nsize);
// TODO: the exception should be thrown by the allocator function
if( data == NULL ) {
THROW( -1 );
if (data == NULL) {
THROW(-1);
}
buf->data = data;
buf->size = nsize;
}
}
size_t tbufReserve( SBufferWriter* buf, size_t size ) {
tbufEnsureCapacity( buf, size );
size_t tbufReserve(SBufferWriter* buf, size_t size) {
tbufEnsureCapacity(buf, size);
size_t old = buf->pos;
buf->pos += size;
return old;
}
char* tbufGetData( SBufferWriter* buf, bool takeOver ) {
char* tbufGetData(SBufferWriter* buf, bool takeOver) {
char* ret = buf->data;
if( takeOver ) {
if (takeOver) {
buf->pos = 0;
buf->size = 0;
buf->data = NULL;
......@@ -252,192 +252,174 @@ char* tbufGetData( SBufferWriter* buf, bool takeOver ) {
return ret;
}
void tbufWrite( SBufferWriter* buf, const void* data, size_t size ) {
assert( data != NULL );
tbufEnsureCapacity( buf, size );
memcpy( buf->data + buf->pos, data, size );
void tbufWrite(SBufferWriter* buf, const void* data, size_t size) {
assert(data != NULL);
tbufEnsureCapacity(buf, size);
memcpy(buf->data + buf->pos, data, size);
buf->pos += size;
}
void tbufWriteAt( SBufferWriter* buf, size_t pos, const void* data, size_t size ) {
assert( data != NULL );
void tbufWriteAt(SBufferWriter* buf, size_t pos, const void* data, size_t size) {
assert(data != NULL);
// this function can only be called to fill the gap on previous writes,
// so 'pos + size <= buf->pos' must be true
assert( pos + size <= buf->pos );
memcpy( buf->data + pos, data, size );
assert(pos + size <= buf->pos);
memcpy(buf->data + pos, data, size);
}
static void tbufWriteLength( SBufferWriter* buf, size_t len ) {
static void tbufWriteLength(SBufferWriter* buf, size_t len) {
// maximum length is 65535, if larger length is required
// this function and the corresponding read function need to be
// revised.
assert( len <= 0xffff );
tbufWriteUint16( buf, (uint16_t)len );
assert(len <= 0xffff);
tbufWriteUint16(buf, (uint16_t)len);
}
void tbufWriteStringLen( SBufferWriter* buf, const char* str, size_t len ) {
tbufWriteLength( buf, len );
tbufWrite( buf, str, len );
tbufWriteChar( buf, '\0' );
void tbufWriteStringLen(SBufferWriter* buf, const char* str, size_t len) {
tbufWriteLength(buf, len);
tbufWrite(buf, str, len);
tbufWriteChar(buf, '\0');
}
void tbufWriteString( SBufferWriter* buf, const char* str ) {
tbufWriteStringLen( buf, str, strlen(str) );
}
void tbufWriteString(SBufferWriter* buf, const char* str) { tbufWriteStringLen(buf, str, strlen(str)); }
void tbufWriteBinary( SBufferWriter* buf, const void* data, size_t len ) {
tbufWriteLength( buf, len );
tbufWrite( buf, data, len );
void tbufWriteBinary(SBufferWriter* buf, const void* data, size_t len) {
tbufWriteLength(buf, len);
tbufWrite(buf, data, len);
}
void tbufWriteBool( SBufferWriter* buf, bool data ) {
tbufWrite( buf, &data, sizeof(data) );
}
void tbufWriteBool(SBufferWriter* buf, bool data) { tbufWrite(buf, &data, sizeof(data)); }
void tbufWriteBoolAt( SBufferWriter* buf, size_t pos, bool data ) {
tbufWriteAt( buf, pos, &data, sizeof(data) );
}
void tbufWriteBoolAt(SBufferWriter* buf, size_t pos, bool data) { tbufWriteAt(buf, pos, &data, sizeof(data)); }
void tbufWriteChar( SBufferWriter* buf, char data ) {
tbufWrite( buf, &data, sizeof(data) );
}
void tbufWriteChar(SBufferWriter* buf, char data) { tbufWrite(buf, &data, sizeof(data)); }
void tbufWriteCharAt( SBufferWriter* buf, size_t pos, char data ) {
tbufWriteAt( buf, pos, &data, sizeof(data) );
}
void tbufWriteCharAt(SBufferWriter* buf, size_t pos, char data) { tbufWriteAt(buf, pos, &data, sizeof(data)); }
void tbufWriteInt8( SBufferWriter* buf, int8_t data ) {
tbufWrite( buf, &data, sizeof(data) );
}
void tbufWriteInt8(SBufferWriter* buf, int8_t data) { tbufWrite(buf, &data, sizeof(data)); }
void tbufWriteInt8At( SBufferWriter* buf, size_t pos, int8_t data ) {
tbufWriteAt( buf, pos, &data, sizeof(data) );
}
void tbufWriteInt8At(SBufferWriter* buf, size_t pos, int8_t data) { tbufWriteAt(buf, pos, &data, sizeof(data)); }
void tbufWriteUint8( SBufferWriter* buf, uint8_t data ) {
tbufWrite( buf, &data, sizeof(data) );
}
void tbufWriteUint8(SBufferWriter* buf, uint8_t data) { tbufWrite(buf, &data, sizeof(data)); }
void tbufWriteUint8At( SBufferWriter* buf, size_t pos, uint8_t data ) {
tbufWriteAt( buf, pos, &data, sizeof(data) );
}
void tbufWriteUint8At(SBufferWriter* buf, size_t pos, uint8_t data) { tbufWriteAt(buf, pos, &data, sizeof(data)); }
void tbufWriteInt16( SBufferWriter* buf, int16_t data ) {
if( buf->endian ) {
data = (int16_t)htons( data );
void tbufWriteInt16(SBufferWriter* buf, int16_t data) {
if (buf->endian) {
data = (int16_t)htons(data);
}
tbufWrite( buf, &data, sizeof(data) );
tbufWrite(buf, &data, sizeof(data));
}
void tbufWriteInt16At( SBufferWriter* buf, size_t pos, int16_t data ) {
if( buf->endian ) {
data = (int16_t)htons( data );
void tbufWriteInt16At(SBufferWriter* buf, size_t pos, int16_t data) {
if (buf->endian) {
data = (int16_t)htons(data);
}
tbufWriteAt( buf, pos, &data, sizeof(data) );
tbufWriteAt(buf, pos, &data, sizeof(data));
}
void tbufWriteUint16( SBufferWriter* buf, uint16_t data ) {
if( buf->endian ) {
data = htons( data );
void tbufWriteUint16(SBufferWriter* buf, uint16_t data) {
if (buf->endian) {
data = htons(data);
}
tbufWrite( buf, &data, sizeof(data) );
tbufWrite(buf, &data, sizeof(data));
}
void tbufWriteUint16At( SBufferWriter* buf, size_t pos, uint16_t data ) {
if( buf->endian ) {
data = htons( data );
void tbufWriteUint16At(SBufferWriter* buf, size_t pos, uint16_t data) {
if (buf->endian) {
data = htons(data);
}
tbufWriteAt( buf, pos, &data, sizeof(data) );
tbufWriteAt(buf, pos, &data, sizeof(data));
}
void tbufWriteInt32( SBufferWriter* buf, int32_t data ) {
if( buf->endian ) {
data = (int32_t)htonl( data );
void tbufWriteInt32(SBufferWriter* buf, int32_t data) {
if (buf->endian) {
data = (int32_t)htonl(data);
}
tbufWrite( buf, &data, sizeof(data) );
tbufWrite(buf, &data, sizeof(data));
}
void tbufWriteInt32At( SBufferWriter* buf, size_t pos, int32_t data ) {
if( buf->endian ) {
data = (int32_t)htonl( data );
void tbufWriteInt32At(SBufferWriter* buf, size_t pos, int32_t data) {
if (buf->endian) {
data = (int32_t)htonl(data);
}
tbufWriteAt( buf, pos, &data, sizeof(data) );
tbufWriteAt(buf, pos, &data, sizeof(data));
}
void tbufWriteUint32( SBufferWriter* buf, uint32_t data ) {
if( buf->endian ) {
data = htonl( data );
void tbufWriteUint32(SBufferWriter* buf, uint32_t data) {
if (buf->endian) {
data = htonl(data);
}
tbufWrite( buf, &data, sizeof(data) );
tbufWrite(buf, &data, sizeof(data));
}
void tbufWriteUint32At( SBufferWriter* buf, size_t pos, uint32_t data ) {
if( buf->endian ) {
data = htonl( data );
void tbufWriteUint32At(SBufferWriter* buf, size_t pos, uint32_t data) {
if (buf->endian) {
data = htonl(data);
}
tbufWriteAt( buf, pos, &data, sizeof(data) );
tbufWriteAt(buf, pos, &data, sizeof(data));
}
void tbufWriteInt64( SBufferWriter* buf, int64_t data ) {
if( buf->endian ) {
data = (int64_t)htobe64( data );
void tbufWriteInt64(SBufferWriter* buf, int64_t data) {
if (buf->endian) {
data = (int64_t)htobe64(data);
}
tbufWrite( buf, &data, sizeof(data) );
tbufWrite(buf, &data, sizeof(data));
}
void tbufWriteInt64At( SBufferWriter* buf, size_t pos, int64_t data ) {
if( buf->endian ) {
data = (int64_t)htobe64( data );
void tbufWriteInt64At(SBufferWriter* buf, size_t pos, int64_t data) {
if (buf->endian) {
data = (int64_t)htobe64(data);
}
tbufWriteAt( buf, pos, &data, sizeof(data) );
tbufWriteAt(buf, pos, &data, sizeof(data));
}
void tbufWriteUint64( SBufferWriter* buf, uint64_t data ) {
if( buf->endian ) {
data = htobe64( data );
void tbufWriteUint64(SBufferWriter* buf, uint64_t data) {
if (buf->endian) {
data = htobe64(data);
}
tbufWrite( buf, &data, sizeof(data) );
tbufWrite(buf, &data, sizeof(data));
}
void tbufWriteUint64At( SBufferWriter* buf, size_t pos, uint64_t data ) {
if( buf->endian ) {
data = htobe64( data );
void tbufWriteUint64At(SBufferWriter* buf, size_t pos, uint64_t data) {
if (buf->endian) {
data = htobe64(data);
}
tbufWriteAt( buf, pos, &data, sizeof(data) );
tbufWriteAt(buf, pos, &data, sizeof(data));
}
void tbufWriteFloat( SBufferWriter* buf, float data ) {
void tbufWriteFloat(SBufferWriter* buf, float data) {
Un4B _un;
_un.f = data;
if( buf->endian ) {
_un.ui = htonl( _un.ui );
if (buf->endian) {
_un.ui = htonl(_un.ui);
}
tbufWrite( buf, &_un, sizeof(_un) );
tbufWrite(buf, &_un, sizeof(_un));
}
void tbufWriteFloatAt( SBufferWriter* buf, size_t pos, float data ) {
void tbufWriteFloatAt(SBufferWriter* buf, size_t pos, float data) {
Un4B _un;
_un.f = data;
if( buf->endian ) {
_un.ui = htonl( _un.ui );
if (buf->endian) {
_un.ui = htonl(_un.ui);
}
tbufWriteAt( buf, pos, &_un, sizeof(_un) );
tbufWriteAt(buf, pos, &_un, sizeof(_un));
}
void tbufWriteDouble( SBufferWriter* buf, double data ) {
void tbufWriteDouble(SBufferWriter* buf, double data) {
Un8B _un;
_un.d = data;
if( buf->endian ) {
_un.ull = htobe64( _un.ull );
if (buf->endian) {
_un.ull = htobe64(_un.ull);
}
tbufWrite( buf, &_un, sizeof(_un) );
tbufWrite(buf, &_un, sizeof(_un));
}
void tbufWriteDoubleAt( SBufferWriter* buf, size_t pos, double data ) {
void tbufWriteDoubleAt(SBufferWriter* buf, size_t pos, double data) {
Un8B _un;
_un.d = data;
if( buf->endian ) {
_un.ull = htobe64( _un.ull );
if (buf->endian) {
_un.ull = htobe64(_un.ull);
}
tbufWriteAt( buf, pos, &_un, sizeof(_un) );
tbufWriteAt(buf, pos, &_un, sizeof(_un));
}
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或