int irda_open(struct gn_statemachine *state)
{
struct sockaddr_irda peer;
int fd = -1, daddr;
daddr = irda_discover_device(state); /* discover the devices */
if (daddr != -1) {
if (!strcasecmp(state->config.port_device, "IrDA:IrCOMM")) {
fprintf(stderr, _("Virtual IrCOMM device unsupported under Linux\n"));
return -1;
}
fd = socket(AF_IRDA, SOCK_STREAM, 0); /* Create socket */
peer.sir_family = AF_IRDA;
peer.sir_lsap_sel = LSAP_ANY;
peer.sir_addr = daddr;
snprintf(peer.sir_name, sizeof(peer.sir_name), "Nokia:PhoNet");
if (connect(fd, (struct sockaddr *)&peer, sizeof(peer))) { /* Connect to service "Nokia:PhoNet" */
perror("connect");
close(fd);
fd = -1;
/* } else { FIXME: It does not work in most cases. Why? Or why it should work?
recv(fd, NULL, 0, 0); call recv first to make select work correctly */
}
}
return fd;
}
int irda_open(struct gn_statemachine *state)
{
WSADATA wsaData;
SOCKADDR_IRDA peer;
SOCKET fd = INVALID_SOCKET;
DWORD daddr = INVALID_DADDR;
int x = 1;
/* Initialize */
if (WSAStartup(MAKEWORD(2,0), &wsaData) != 0) {
dprintf("WSAStartup() failed.\n");
fprintf(stderr, _("Failed to initialize socket subsystem: need WINSOCK2. Please upgrade.\n"));
return -1;
}
/* Create an irda socket */
if ((fd = socket(AF_IRDA, SOCK_STREAM, 0)) < 0) {
perror("socket");
dprintf("Failed to create an irda socket.\n");
return -1;
}
/* Discover devices */
daddr = irda_discover_device(state, fd); /* discover the devices */
if (daddr == INVALID_DADDR) {
dprintf("Failed to discover any irda device.\n");
closesocket(fd);
return -1;
}
/* Prepare socket structure for irda socket */
peer.irdaAddressFamily = AF_IRDA;
*(DWORD*)peer.irdaDeviceID = daddr;
if (!strcasecmp(state->config.port_device, "IrDA:IrCOMM")) {
snprintf(peer.irdaServiceName, sizeof(peer.irdaServiceName), "IrDA:IrCOMM");
if (setsockopt(fd, SOL_IRLMP, IRLMP_9WIRE_MODE, (char *)&x, sizeof(x)) == SOCKET_ERROR) {
perror("setsockopt");
dprintf("Failed to set irda socket options.\n");
closesocket(fd);
return -1;
}
} else
snprintf(peer.irdaServiceName, sizeof(peer.irdaServiceName), "Nokia:PhoNet");
/* Connect to the irda socket */
if (connect(fd, (struct sockaddr *)&peer, sizeof(peer))) { /* Connect to service "Nokia:PhoNet" */
perror("connect");
dprintf("Failed to connect to irda socket\n");
closesocket(fd);
return -1;
}
return (int)fd;
}
