void procPerMessage::udpSend(int protocol_id, Message* msg)
{
//Add header
udpHeader *header = new udpHeader;
header->hlp = protocol_id;
//Send to IP
header->m_size = msg->msgLen();
msg->msgAddHdr((char *)header, sizeof(udpHeader));
ipSend(UDP_ID, msg);
delete header;
}
void procPerMessage::tcpSend(int protocol_id, Message* msg)
{
//Add header
tcpHeader *header = new tcpHeader;
header->hlp = protocol_id;
//Send to ip
header->m_size = msg->msgLen();
msg->msgAddHdr((char *)header, sizeof(tcpHeader));
ipSend(TCP_ID, msg);
delete header;
}
void udpSend(uint32_t dstIp, uint16_t dstPort, uint16_t len, uint8_t* data)
{
// make pointer to UDP header
struct netUdpHeader* udpHeader;
// move data pointer to make room for UDP header
data -= UDP_HEADER_LEN;
udpHeader = (struct netUdpHeader*)data;
// adjust length to add UDP header
len += UDP_HEADER_LEN;
// fill UDP header
udpHeader->destport = HTONS(dstPort);
udpHeader->srcport = HTONS(dstPort);
udpHeader->udplen = htons(len);
udpHeader->udpchksum = 0;
// debugPrintHexTable(UDP_HEADER_LEN, (uint8_t*)udpPacket);
ipSend(dstIp, IP_PROTO_UDP, len, (uint8_t*)udpHeader);
}
