#define PAD64(_bytes) ((8 - ((unsigned int) (_bytes) % 8)) % 8)
#define PADDED_BYTES64(_bytes) (_bytes + PAD64 (_bytes))
#define WORD64COUNT(_bytes) (((unsigned int) ((_bytes) + 7)) >> 3)
#define STRING_BYTES(_str) (2 + (_str ? strlen (_str) : 0) + \
PAD64 (2 + (_str ? strlen (_str) : 0)))
#define SKIP_STRING(_pBuf, _swap) \
{ \
CARD16 _len; \
EXTRACT_CARD16 (_pBuf, _swap, _len); \
_pBuf += _len; \
if (PAD64 (2 + _len)) \
_pBuf += PAD64 (2 + _len); \
}
#define STORE_CARD16(_pBuf, _val) \
{ \
*((CARD16 *) _pBuf) = _val; \
_pBuf += 2; \
}
#define STORE_STRING(_pBuf, _string) \
{ \
int _len = _string ? strlen (_string) : 0; \
STORE_CARD16 (_pBuf, _len); \
if (_len) { \
memcpy (_pBuf, _string, _len); \
_pBuf += _len; \
} \
if (PAD64 (2 + _len)) \
_pBuf += PAD64 (2 + _len); \
}
#define EXTRACT_CARD16(_pBuf, _swap, _val) \
{ \
_val = *((CARD16 *) _pBuf); \
_pBuf += 2; \
if (_swap) \
_val = lswaps (_val); \
}
#define EXTRACT_STRING(_pBuf, _swap, _string) \
{ \
CARD16 _len; \
EXTRACT_CARD16 (_pBuf, _swap, _len); \
_string = (char *) malloc (_len + 1); \
memcpy (_string, _pBuf, _len); \
_string[_len] = '\0'; \
_pBuf += _len; \
if (PAD64 (2 + _len)) \
_pBuf += PAD64 (2 + _len); \
}
#define CHECK_AT_LEAST_SIZE(_iceConn, _majorOp, _minorOp, _expected_len, _actual_len, _severity) \
if ((((_actual_len) - SIZEOF (iceMsg)) >> 3) > _expected_len) \
{ \
_IceErrorBadLength (_iceConn, _majorOp, _minorOp, _severity); \
return; \
}
#define CHECK_COMPLETE_SIZE(_iceConn, _majorOp, _minorOp, _expected_len, _actual_len, _pStart, _severity) \
if (((PADDED_BYTES64((_actual_len)) - SIZEOF (iceMsg)) >> 3) \
!= _expected_len) \
{ \
_IceErrorBadLength (_iceConn, _majorOp, _minorOp, _severity); \
IceDisposeCompleteMessage (iceConn, _pStart); \
return; \
}