int obex_open(bdaddr_t *src, bdaddr_t *dst, uint8_t channel)
{
obex_t *handle;
struct obex_context *context;
if (!(context = malloc(sizeof(struct obex_context))))
return -1;
if (!(handle = OBEX_Init(OBEX_TRANS_BLUETOOTH, obex_event, 0)))
return -1;
context->state = OBEX_OPEN;
context->mode = OBEX_IDLE;
OBEX_SetUserData(handle, context);
OBEX_SetTransportMTU(handle, OBEX_MAXIMUM_MTU, OBEX_MAXIMUM_MTU);
if (BtOBEX_TransportConnect(handle, src, dst, channel) < 0)
return -1;
obex_handles[0] = handle;
return 0;
}
/**
Create an obexftp client.
\param transport the transport type that will be used
\param ctrans optional custom transport (don't use)
\param infocb optional info callback
\param infocb_data optional info callback data
\return a new allocated ObexFTP client instance, NULL on error
*/
obexftp_client_t *obexftp_open(int transport, /*const*/ obex_ctrans_t *ctrans, obexftp_info_cb_t infocb, void *infocb_data)
{
obexftp_client_t *cli;
DEBUG(3, "%s()\n", __func__);
cli = calloc (1, sizeof(obexftp_client_t));
if(cli == NULL)
return NULL;
cli->finished = TRUE;
cli->accept_timeout = 20; /* 20 seconds accept/reject timeout, default value */
if (infocb)
cli->infocb = infocb;
else
cli->infocb = dummy_info_cb;
cli->infocb_data = infocb_data;
cli->quirks = DEFAULT_OBEXFTP_QUIRKS;
cli->cache_timeout = DEFAULT_CACHE_TIMEOUT;
cli->cache_maxsize = DEFAULT_CACHE_MAXSIZE;
cli->fd = -1;
cli->obexhandle = OBEX_Init(transport, cli_obex_event, 0);
if(cli->obexhandle == NULL) {
free(cli);
return NULL;
}
cli->transport = transport;
if ( ctrans ) {
DEBUG(2, "Custom OBEX transport requested!\n");
/* OBEX_RegisterCTransport is const to ctrans ... */
if(OBEX_RegisterCTransport(cli->obexhandle, ctrans) < 0) {
DEBUG(1, "Custom transport callback-registration failed\n");
}
cli->ctrans = ctrans;
}
OBEX_SetUserData(cli->obexhandle, cli);
/* Buffer for body */
cli->stream_chunk = malloc(STREAM_CHUNK);
if(cli->stream_chunk == NULL) {
free(cli);
return NULL;
}
return cli;
}
static int
OBEXServer_init(OBEXServer *self, PyObject *args)
{
int fd;
PyObject *cb_error;
PyObject *cb_newrequest;
PyObject *cb_requestdone;
int mtu = 1024; /* todo make this a keyword arg */
if (!PyArg_ParseTuple(args, "iOOO", &fd, &cb_error, &cb_newrequest,
&cb_requestdone)) {
return -1;
}
if (!PyCallable_Check(cb_error) || !PyCallable_Check(cb_newrequest) ||
!PyCallable_Check(cb_requestdone)) {
PyErr_SetString(PyExc_TypeError, "given callback is not callable");
return -1;
}
if (self->cb_error == NULL) {
Py_INCREF(cb_error);
self->cb_error = cb_error;
}
if (self->cb_newrequest == NULL) {
Py_INCREF(cb_newrequest);
self->cb_newrequest = cb_newrequest;
}
if (self->cb_requestdone == NULL) {
Py_INCREF(cb_requestdone);
self->cb_requestdone = cb_requestdone;
}
if (self->obex == NULL) {
self->obex = OBEX_Init(OBEX_TRANS_FD, obexserver_event, 0);
if (self->obex == NULL) {
PyErr_SetString(PyExc_IOError, "error creating OBEX object");
return -1;
}
if (FdOBEX_TransportSetup(self->obex, fd, fd, mtu) < 0) {
PyErr_SetString(PyExc_IOError, "error initialising transport");
return -1;
}
}
OBEX_SetUserData(self->obex, self);
return 0;
}
void obex_close(obex_t *handle)
{
obex_context_t *context = OBEX_GetUserData(handle);
g_return_if_fail(context != NULL);
OBEX_SetUserData(handle, NULL);
if (context->pending)
OBEX_ObjectDelete(handle, context->pending);
free(context);
OBEX_Cleanup(handle);
}
void obex_close(int od)
{
obex_t *handle = obex_handles[0];
struct obex_context *context;
context = OBEX_GetUserData(handle);
if (context->state == OBEX_CONNECTED)
obex_disconnect(od);
OBEX_SetUserData(handle, NULL);
free(context);
obex_handles[0] = NULL;
OBEX_Cleanup(handle);
}
/*
* obex_start_server()
*
* runs obex server fds transport
*/
int obexsrv_run(obexsrv_t *srv, int rfd, int wfd)
{
int err = 0, to;
srv->handle = OBEX_Init(OBEX_TRANS_FD, obexsrv_event, 0);
if (!srv->handle) {
BTERROR( "OBEX_Init failed:%s", strerror(errno));
return -1;
}
/* init some members */
srv->sfd = -1;
srv->name = NULL;
srv->flags = 0;
srv->buf = NULL;
// set private pointer
OBEX_SetUserData(srv->handle, srv);
FdOBEX_TransportSetup(srv->handle, rfd, wfd, 0);
for (;;) {
/* request processing loop */
DBPRT("Processing request...\n");
srv->serverdone = FALSE;
to = 1000; /* unlimmited - waiting for request */
while (!srv->serverdone) {
if ((err = OBEX_HandleInput(srv->handle, to)) < 0) {
BTERROR("Error while doing OBEX_HandleInput()");
break;
}
to = 5; /* processing request */
}
if (srv->state == SRVSTATE_CLOSED)
break;
if (err < 0)
break;
}
OBEX_Cleanup(srv->handle);
srv->handle = NULL;
return 0;
}
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_EnumerateInterfaces(handle);
for (i=0; i<num; i++) {
obex_intf = OBEX_GetInterfaceByIndex(handle, i);
if (!strcmp(obex_intf->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));
if (!swizzle_usb(vendor, product)) {
handle = NULL;
goto out;
}
rc = OBEX_InterfaceConnect(handle, obex_intf);
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;
}
