/**
Connect this ObexFTP client using a given source address by sending an OBEX CONNECT request.
\param cli an obexftp_client_t created by obexftp_open().
\param src optional local source interface address (transport specific)
\param device the device address to connect to (transport specific)
\param port the port/channel for the device address
\param uuid UUID string for CONNECT (no default)
\param uuid_len length of the UUID string (excluding terminating zero)
\return the result of the CONNECT request, -1 on error
\note Always use a UUID (except for OBEX PUSH)
*/
int obexftp_connect_src(obexftp_client_t *cli, const char *src, const char *device, int port, const uint8_t uuid[], uint32_t uuid_len)
{
struct sockaddr_in peer;
#ifdef HAVE_BLUETOOTH
char *devicedup, *devicep;
bdaddr_t bdaddr, src_addr;
#endif
#ifdef HAVE_USB
int obex_intf_cnt;
obex_interface_t *obex_intf;
#endif
obex_object_t *object;
obex_headerdata_t hv;
int ret = -1; /* no connection yet */
DEBUG(3, "%s()\n", __func__);
return_val_if_fail(cli != NULL, -EINVAL);
cli->infocb(OBEXFTP_EV_CONNECTING, "", 0, cli->infocb_data);
switch (cli->transport) {
case OBEX_TRANS_IRDA:
ret = IrOBEX_TransportConnect(cli->obexhandle, "OBEX");
DEBUG(3, "%s() IR %d\n", __func__, ret);
break;
case OBEX_TRANS_INET:
if (!device) {
ret = -EINVAL;
break;
}
#ifdef _WIN32
peer.sin_addr.s_addr = inet_addr(device);
ret = (peer.sin_addr.s_addr == INADDR_NONE) ? 0 : 1;
#else
ret = inet_aton(device, &peer.sin_addr);
#endif
if (ret) {
peer.sin_family = AF_INET;
peer.sin_port = htons(port); /* overridden with OBEX_PORT 650 anyhow */
ret = InOBEX_TransportConnect(cli->obexhandle, (struct sockaddr *) &peer,
sizeof(struct sockaddr_in));
DEBUG(3, "%s() TCP %d\n", __func__, ret);
} else
ret = -EINVAL; /* is there a better errno? */
break;
case OBEX_TRANS_CUSTOM:
/* don't change the custom transport once it is in place */
if (cli->ctrans == NULL) {
cli->ctrans = cobex_ctrans (device);
if(OBEX_RegisterCTransport(cli->obexhandle, cli->ctrans) < 0) {
DEBUG(1, "Custom transport callback-registration failed\n");
}
}
ret = OBEX_TransportConnect(cli->obexhandle, NULL, 0);
DEBUG(3, "%s() TC %d\n", __func__, ret);
break;
#ifdef HAVE_BLUETOOTH
case OBEX_TRANS_BLUETOOTH:
if (!src) {
bacpy(&src_addr, BDADDR_ANY);
}
#ifdef HAVE_SDPLIB
else if (!strncmp(src, "hci", 3)) {
hci_devba(atoi(src + 3), &src_addr);
}
else if (atoi(src) != 0) {
hci_devba(atoi(src), &src_addr);
}
#endif
else {
str2ba(src, &src_addr);
}
if (!device) {
ret = -EINVAL;
break;
}
if (port < 1) {
port = obexftp_browse_bt(device, OBEX_FTP_SERVICE);
}
/* transform some chars to colons */
devicedup = devicep = strdup(device);
for (; *devicep; devicep++) {
if (*devicep == '-') *devicep = ':';
if (*devicep == '_') *devicep = ':';
if (*devicep == '/') *devicep = ':';
}
(void) str2ba(devicedup, &bdaddr);
free(devicedup);
ret = BtOBEX_TransportConnect(cli->obexhandle, &src_addr, &bdaddr, (uint8_t)port);
DEBUG(3, "%s() BT %d\n", __func__, ret);
break;
#endif /* HAVE_BLUETOOTH */
#ifdef HAVE_USB
case OBEX_TRANS_USB:
obex_intf_cnt = OBEX_FindInterfaces(cli->obexhandle, &obex_intf);
DEBUG(3, "%s() \n", __func__);
if (obex_intf_cnt <= 0) {
DEBUG(1, "%s() there are no valid USB interfaces\n", __func__);
ret = -EINVAL; /* is there a better errno? */
}
else if (port >= obex_intf_cnt) {
DEBUG(1, "%s() %d is an invalid USB interface number\n", __func__, port);
ret = -EINVAL; /* is there a better errno? */
} else
ret = OBEX_InterfaceConnect(cli->obexhandle, &obex_intf[port]);
DEBUG(3, "%s() USB %d\n", __func__, ret);
break;
#endif /* HAVE_USB */
default:
ret = -ESOCKTNOSUPPORT;
break;
}
if (ret < 0) {
/* could be -EBUSY or -ESOCKTNOSUPPORT */
cli->infocb(OBEXFTP_EV_ERR, "connect", 0, cli->infocb_data);
return ret;
}
#ifdef COMPAT_S45
// try S45 UUID first.
object = OBEX_ObjectNew(cli->obexhandle, OBEX_CMD_CONNECT);
hv.bs = UUID_S45;
if(OBEX_ObjectAddHeader(cli->obexhandle, object, OBEX_HDR_TARGET,
hv, sizeof(UUID_S45), OBEX_FL_FIT_ONE_PACKET) < 0) {
DEBUG(1, "Error adding header\n");
OBEX_ObjectDelete(cli->obexhandle, object);
return -1;
}
cli->connection_id = 0xffffffff;
ret = cli_sync_request(cli, object);
if(ret < 0) {
cli->infocb(OBEXFTP_EV_ERR, "S45 UUID", 0, cli->infocb_data);
#endif
object = OBEX_ObjectNew(cli->obexhandle, OBEX_CMD_CONNECT);
if (uuid) {
hv.bs = uuid;
if(OBEX_ObjectAddHeader(cli->obexhandle, object, OBEX_HDR_TARGET,
hv, uuid_len, OBEX_FL_FIT_ONE_PACKET) < 0) {
DEBUG(1, "Error adding header\n");
OBEX_ObjectDelete(cli->obexhandle, object);
return -1;
}
}
cli->connection_id = 0xffffffff;
ret = cli_sync_request(cli, object);
if (!OBEXFTP_USE_CONN_HEADER(cli->quirks))
cli->connection_id = 0xffffffff;
#ifdef COMPAT_S45
}
#endif
if(ret < 0)
cli->infocb(OBEXFTP_EV_ERR, "send UUID", 0, cli->infocb_data);
else
cli->infocb(OBEXFTP_EV_OK, "", 0, cli->infocb_data);
return ret;
}
int main (int argc, char *argv[])
{
char cmd[10];
int num, end = 0;
int cobex = FALSE, tcpobex = FALSE, btobex = FALSE, r320 = FALSE, usbobex = FALSE;
obex_t *handle;
#ifdef HAVE_BLUETOOTH
bdaddr_t bdaddr;
uint8_t channel = 0;
#endif
#ifdef HAVE_USB
obex_interface_t *obex_intf;
#endif
struct context global_context = {0,};
#ifndef _WIN32
char *port;
obex_ctrans_t custfunc;
if( (argc == 2 || argc ==3) && (strcmp(argv[1], "-s") == 0 ) )
cobex = TRUE;
if( (argc == 2 || argc ==3) && (strcmp(argv[1], "-r") == 0 ) ) {
cobex = TRUE;
r320 = TRUE;
}
#endif
if( (argc == 2) && (strcmp(argv[1], "-i") == 0 ) )
tcpobex = TRUE;
if( (argc >= 2) && (strcmp(argv[1], "-b") == 0 ) )
btobex = TRUE;
if( (argc >= 2) && (strcmp(argv[1], "-u") == 0 ) )
usbobex = TRUE;
if(cobex) {
#ifndef _WIN32
if(argc == 3)
port = argv[2];
else
port = "/dev/ttyS0";
if(r320)
printf("OBEX to R320 on %s!\n", port);
else
printf("OBEX on %s!\n", port);
custfunc.customdata = cobex_open(port, r320);
if(custfunc.customdata == NULL) {
printf("cobex_open() failed\n");
return -1;
}
if(! (handle = OBEX_Init(OBEX_TRANS_CUSTOM, obex_event, 0))) {
perror( "OBEX_Init failed");
return -1;
}
custfunc.connect = cobex_connect;
custfunc.disconnect = cobex_disconnect;
custfunc.write = cobex_write;
custfunc.handleinput = cobex_handle_input;
custfunc.listen = cobex_connect; // Listen and connect is 100% same on cable
if(OBEX_RegisterCTransport(handle, &custfunc) < 0) {
printf("Custom transport callback-registration failed\n");
}
#else
printf("Not implemented in Win32 yet.\n");
#endif // _WIN32
}
else if(tcpobex) {
printf("Using TCP transport\n");
if(! (handle = OBEX_Init(OBEX_TRANS_INET, obex_event, 0))) {
perror( "OBEX_Init failed");
exit(0);
}
}
else if(btobex) {
#ifndef _WIN32
switch (argc) {
#ifdef HAVE_BLUETOOTH
case 4:
str2ba(argv[2], &bdaddr);
channel = atoi(argv[3]);
break;
case 3:
str2ba(argv[2], &bdaddr);
if (bacmp(&bdaddr, BDADDR_ANY) == 0)
channel = atoi(argv[2]);
else
channel = BT_CHANNEL;
break;
case 2:
bacpy(&bdaddr, BDADDR_ANY);
channel = BT_CHANNEL;
break;
#endif
default:
printf("Wrong number of arguments\n");
exit(0);
}
printf("Using Bluetooth RFCOMM transport\n");
if(! (handle = OBEX_Init(OBEX_TRANS_BLUETOOTH, obex_event, 0))) {
perror( "OBEX_Init failed");
exit(0);
}
#else
printf("Not implemented in Win32 yet.\n");
#endif // _WIN32
}
else if(usbobex) {
#ifdef HAVE_USB
int i, interfaces_number, intf_num;
switch (argc) {
case 2:
printf("Using USB transport, querying available interfaces\n");
if(! (handle = OBEX_Init(OBEX_TRANS_USB, obex_event, 0))) {
perror( "OBEX_Init failed");
exit(0);
}
interfaces_number = OBEX_FindInterfaces(handle, &obex_intf);
for (i=0; i < interfaces_number; i++)
printf("Interface %d: %s %s %s\n", i,
obex_intf[i].usb.manufacturer,
obex_intf[i].usb.product,
obex_intf[i].usb.control_interface);
printf("Use '%s -u interface_number' to run interactive OBEX test client\n", argv[0]);
OBEX_Cleanup(handle);
exit(0);
break;
case 3:
intf_num = atoi(argv[2]);
printf("Using USB transport \n");
if(! (handle = OBEX_Init(OBEX_TRANS_USB, obex_event, 0))) {
perror( "OBEX_Init failed");
exit(0);
}
interfaces_number = OBEX_FindInterfaces(handle, &obex_intf);
if (intf_num >= interfaces_number) {
printf( "Invalid interface number\n");
exit(0);
}
obex_intf += intf_num;
break;
default:
printf("Wrong number of arguments\n");
exit(0);
}
#else
printf("Not compiled with USB support\n");
exit(0);
#endif
}
else {
printf("Using IrDA transport\n");
if(! (handle = OBEX_Init(OBEX_TRANS_IRDA, obex_event, 0))) {
perror( "OBEX_Init failed");
exit(0);
}
}
OBEX_SetUserData(handle, &global_context);
printf( "OBEX Interactive test client/server.\n");
while (!end) {
printf("> ");
num = scanf("%s", cmd);
switch (cmd[0] | 0x20) {
case 'q':
end=1;
break;
case 'g':
get_client(handle, &global_context);
break;
case 't':
setpath_client(handle);
break;
case 'p':
put_client(handle);
break;
case 'x':
push_client(handle);
break;
case 'c':
/* First connect transport */
if(tcpobex) {
if(TcpOBEX_TransportConnect(handle, NULL, 0) < 0) {
printf("Transport connect error! (TCP)\n");
break;
}
}
if(cobex) {
if(OBEX_TransportConnect(handle, (void*) 1, 0) < 0) {
printf("Transport connect error! (Serial)\n");
break;
}
}
if(btobex) {
#ifdef HAVE_BLUETOOTH
if (bacmp(&bdaddr, BDADDR_ANY) == 0) {
printf("Device address error! (Bluetooth)\n");
break;
}
if(BtOBEX_TransportConnect(handle, BDADDR_ANY, &bdaddr, channel) <0) {
printf("Transport connect error! (Bluetooth)\n");
break;
}
#else
printf("Transport not found! (Bluetooth)\n");
#endif
}
if (usbobex) {
#ifdef HAVE_USB
if (OBEX_InterfaceConnect(handle, obex_intf) < 0) {
printf("Transport connect error! (USB)\n");
break;
}
#else
printf("Transport not found! (USB)\n");
#endif
}
if (!tcpobex && !cobex && !btobex && !usbobex) {
if(IrOBEX_TransportConnect(handle, IR_SERVICE) < 0) {
printf("Transport connect error! (IrDA)\n");
break;
}
}
// Now send OBEX-connect.
connect_client(handle);
break;
case 'd':
disconnect_client(handle);
break;
case 's':
/* First register server */
if(tcpobex) {
if(TcpOBEX_ServerRegister(handle, NULL, 0) < 0) {
printf("Server register error! (TCP)\n");
break;
}
}
if(cobex) {
if(OBEX_ServerRegister(handle, (void*) 1, 0) < 0) {
printf("Server register error! (Serial)\n");
break;
}
}
if(btobex) {
#ifdef HAVE_BLUETOOTH
if(BtOBEX_ServerRegister(handle, BDADDR_ANY, channel) < 0) {
printf("Server register error! (Bluetooth)\n");
break;
}
#else
printf("Transport not found! (Bluetooth)\n");
#endif
}
if (usbobex) {
printf("Transport not found! (USB)\n");
}
if (!tcpobex && !cobex && !btobex && !usbobex) {
if(IrOBEX_ServerRegister(handle, IR_SERVICE) < 0) {
printf("Server register error! (IrDA)\n");
break;
}
}
/* No process server events */
server_do(handle);
break;
default:
printf("Unknown command %s\n", cmd);
}
}
#ifndef _WIN32
if(cobex)
cobex_close(custfunc.customdata);
#endif
return 0;
}
obex_t *smartpen_connect(short vendor, short product)
{
obex_t *handle;
obex_object_t *obj;
int rc, num, i;
struct obex_state *state;
obex_interface_t *obex_intf;
obex_headerdata_t hd;
int size, count;
char *buf;
again:
handle = OBEX_Init(OBEX_TRANS_USB, obex_event, 0);
if (!handle)
goto out;
num = OBEX_FindInterfaces(handle, &obex_intf);
for (i=0; i<num; i++) {
if (!strcmp(obex_intf[i].usb.manufacturer, "Livescribe"))
break;
}
if (i == num) {
printf("No such device\n");
handle = NULL;
goto out;
}
state = malloc(sizeof(struct obex_state));
if (!state) {
handle = NULL;
goto out;
}
memset(state, 0, sizeof(struct obex_state));
swizzle_usb(vendor, product);
rc = OBEX_InterfaceConnect(handle, &obex_intf[i]);
if (rc < 0) {
printf("Connect failed %d\n", rc);
handle = NULL;
goto out;
}
OBEX_SetUserData(handle, state);
OBEX_SetTransportMTU(handle, 0x400, 0x400);
obj = OBEX_ObjectNew(handle, OBEX_CMD_CONNECT);
hd.bs = (unsigned char *)"LivescribeService";
size = strlen((char*)hd.bs)+1;
OBEX_ObjectAddHeader(handle, obj, OBEX_HDR_TARGET, hd, size, 0);
rc = OBEX_Request(handle, obj);
count = state->req_done;
while (rc == 0 && state->req_done <= count) {
OBEX_HandleInput(handle, 100);
}
if (rc < 0 || !state->got_connid) {
printf("Retry connection...\n");
OBEX_Cleanup(handle);
goto again;
}
buf = get_named_object(handle, "ppdata?key=pp0000", &rc);
if (!buf) {
printf("Retry connection...\n");
OBEX_Cleanup(handle);
pen_reset(vendor, product);
goto again;
}
out:
return handle;
}