obex_t *obex_open(int fd, obex_callback_t *callback, void *data)
{
obex_t *handle;
obex_context_t *context;
context = malloc(sizeof(*context));
if (!context)
return NULL;
memset(context, 0, sizeof(*context));
context->state = OBEX_OPEN;
context->cid = CID_INVALID;
handle = OBEX_Init(OBEX_TRANS_FD, obex_event, 0);
if (!handle) {
free(context);
return NULL;
}
context->user_data = data;
context->callback = callback;
context->tx_max = sizeof(context->buf);
OBEX_SetUserData(handle, context);
OBEX_SetTransportMTU(handle, sizeof(context->buf), sizeof(context->buf));
if (FdOBEX_TransportSetup(handle, fd, fd, 0) < 0) {
OBEX_Cleanup(handle);
return NULL;
}
return handle;
}
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;
}
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;
}
