int mupnp_net_gethostinterfaces(mUpnpNetworkInterfaceList* netIfList) { mupnp_log_debug_l4("Entering...\n"); mUpnpNetworkInterface* netIf; struct in_addr inAddr; char ipaddr[MUPNP_NET_IPV6_ADDRSTRING_MAXSIZE]; int kaRet; mupnp_socket_startup(); inAddr.s_addr = 0; kaRet = ka_tfGetIpAddress(kaInterfaceHandle, &(inAddr.s_addr), 0); if (kaRet != 0) return 0; ka_tfInetToAscii((unsigned long)inAddr.s_addr, ipaddr); netIf = mupnp_net_interface_new(); mupnp_net_interface_setname(netIf, MUPNP_NET_DEFAULT_IFNAME); mupnp_net_interface_setaddress(netIf, ipaddr); mupnp_net_interfacelist_add(netIfList, netIf); return mupnp_net_interfacelist_size(netIfList); mupnp_log_debug_l4("Leaving...\n"); }
int cg_socket_recv(CgSocket *sock, CgDatagramPacket *dgmPkt) { int recvLen = 0; char recvBuf[CG_NET_SOCKET_DGRAM_RECV_BUFSIZE+1]; char remoteAddr[CG_NET_SOCKET_MAXHOST]; char remotePort[CG_NET_SOCKET_MAXSERV]; char *localAddr; #if defined(BTRON) || (defined(TENGINE) && !defined(CG_TENGINE_NET_KASAGO)) struct sockaddr_in from; W fromLen = sizeof(from); recvLen = so_recvfrom(sock->id, recvBuf, sizeof(recvBuf)-1, 0, (struct sockaddr *)&from, &fromLen); #elif defined(TENGINE) && defined(CG_TENGINE_NET_KASAGO) struct sockaddr_in from; int fromLen = sizeof(from); recvLen = ka_recvfrom(sock->id, recvBuf, sizeof(recvBuf)-1, 0, (struct sockaddr *)&from, &fromLen); #elif defined(ITRON) T_IPV4EP remoteHost; recvLen = udp_rcv_dat(sock->id, &remoteHost, recvBuf, sizeof(recvBuf)-1, TMO_FEVR); #else struct sockaddr_storage from; socklen_t fromLen = sizeof(from); recvLen = recvfrom(sock->id, recvBuf, sizeof(recvBuf)-1, 0, (struct sockaddr *)&from, &fromLen); #endif cg_log_debug_l4("Entering...\n"); if (recvLen <= 0) return 0; recvBuf[recvLen] = '\0'; cg_socket_datagram_packet_setdata(dgmPkt, recvBuf); cg_socket_datagram_packet_setlocalport(dgmPkt, cg_socket_getport(sock)); cg_socket_datagram_packet_setremoteaddress(dgmPkt, ""); cg_socket_datagram_packet_setremoteport(dgmPkt, 0); #if defined(BTRON) || (defined(TENGINE) && !defined(CG_TENGINE_NET_KASAGO)) cg_socket_datagram_packet_setlocaladdress(dgmPkt, cg_socket_getaddress(sock)); cg_socket_datagram_packet_setremoteaddress(dgmPkt, inet_ntoa(from.sin_addr)); cg_socket_datagram_packet_setremoteport(dgmPkt, ntohl(from.sin_port)); #elif defined(TENGINE) && defined(CG_TENGINE_NET_KASAGO) cg_socket_datagram_packet_setlocaladdress(dgmPkt, cg_socket_getaddress(sock)); ka_tfInetToAscii((unsigned long)from.sin_addr.s_addr, remoteAddr); cg_socket_datagram_packet_setremoteaddress(dgmPkt, remoteAddr); cg_socket_datagram_packet_setremoteport(dgmPkt, ka_ntohl(from.sin_port)); #elif defined(ITRON) cg_socket_datagram_packet_setlocaladdress(dgmPkt, cg_socket_getaddress(sock)); ipaddr_to_ascii(remoteAddr, remoteHost.ipaddr); cg_socket_datagram_packet_setremoteaddress(dgmPkt, remoteAddr); cg_socket_datagram_packet_setremoteport(dgmPkt, ntohs(remoteHost.portno)); #else if (getnameinfo((struct sockaddr *)&from, fromLen, remoteAddr, sizeof(remoteAddr), remotePort, sizeof(remotePort), NI_NUMERICHOST | NI_NUMERICSERV) == 0) { cg_socket_datagram_packet_setremoteaddress(dgmPkt, remoteAddr); cg_socket_datagram_packet_setremoteport(dgmPkt, atol(remotePort)); } cg_log_debug_s("From pointer %p\n", &from); localAddr = cg_net_selectaddr((struct sockaddr *)&from); cg_socket_datagram_packet_setlocaladdress(dgmPkt, localAddr); free(localAddr); #endif cg_log_debug_l4("Leaving...\n"); return recvLen; }