#include "mynew.h"
#include "tcp.h"


TCP::TCP(int numPort)
{
    const Port notFound = {0, NULL, 0};
    pt = new PortTable(notFound, 2 * numPort);

}  // TCP()

TCP::~TCP() {
}

// helper function
static void insertIntoPort(int destPackNum, char *data, Packet* head)
{
    Packet* current = head;
    while (destPackNum >= current->packetNumber && current->next != NULL) {
        current = current->next;
    }
    Packet* np = new Packet(destPackNum, data, current->next);
    current->next = np;
}

void TCP::receive(int portNum, int packetNum, const char packet[257])
{

} // receive()

int TCP::getStream(int portNum, char stream[100000])
{
  // getStream() should fill the stream with current packets that have
  // packet numbers greater than the last packet past in the last
  // stream for this port.  The packets must be ascending order, though
  // not necessarily consecutive.  Return the size of the stream in bytes.



   return 0;
}