/**
* @brief Parses ClockIdentity from message buffer
* @param buffer [in] Message buffer. It should be at least ::PTP_CLOCK_IDENTITY_LENGTH bytes long.
* @param size [in] Buffer size. Should be the length of the data pointed to by the buffer argument.
* @return void
*/
void parseClockIdentity(uint8_t *buffer, int size) {
int length = PLAT_ntohs(*(uint16_t*)buffer);
buffer += sizeof(uint16_t);
size -= sizeof(uint16_t);
if((unsigned)size < (unsigned)length) {
length = size;
}
length /= PTP_CLOCK_IDENTITY_LENGTH;
for(; length > 0; --length) {
ClockIdentity add;
add.set(buffer);
identityList.push_back(add);
buffer += PTP_CLOCK_IDENTITY_LENGTH;
}
}
/**
* @brief Constructs PortIdentity interface.
* @param clock_id Clock ID value as defined at IEEE 802.1AS Clause
* 8.5.2.2
* @param portNumber Port Number
*/
PortIdentity(uint8_t * clock_id, uint16_t * portNumber)
{
this->portNumber = *portNumber;
this->portNumber = PLAT_ntohs(this->portNumber);
this->clock_id.set(clock_id);
}