51 lines
1.0 KiB
C++
51 lines
1.0 KiB
C++
#include "modhelper.h"
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void ModHelper::send(MultiSock* msock, int port, const char* data, int size)
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{
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struct sockaddr_in addr;
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addr.sin_family = AF_INET;
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addr.sin_addr.s_addr = 0xFFFFFFFF;
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addr.sin_port = htons(port);
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NetPkt* pkt = new NetPkt(data, size);
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pkt->setAddress(&addr);
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msock->sendto(pkt);
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delete pkt;
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}
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void ModHelper::send(MultiSock* msock, struct game_ports* arr, const char* data, int size)
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{
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struct sockaddr_in addr;
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addr.sin_family = AF_INET;
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addr.sin_addr.s_addr = 0xFFFFFFFF;
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NetPkt* pkt = new NetPkt(data, size);
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while (arr && arr->portlo && arr->porthi) {
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int port;
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for (port = arr->portlo; port <= arr->porthi; port++) {
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addr.sin_port = htons(port);
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pkt->setAddress(&addr);
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msock->sendto(pkt);
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}
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arr++;
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}
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delete pkt;
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}
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int ModHelper::checkPorts(NetPkt* pkt, struct game_ports* arr)
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{
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int myport = ntohs(pkt->getAddress()->sin_port);
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while (arr && arr->portlo) {
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int port;
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for (port = arr->portlo; port <= arr->porthi; port++)
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if (port == myport)
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return arr->gameid;
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arr++;
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}
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return 0;
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}
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