C++ (Cpp) phLibNfc_Llcp_ConnectByUri Beispiele

Beispiel #1

Datei: com_android_nfc_NativeLlcpSocket.cpp Projekt: NXPNFCProject/NFC_NCIHAL_Nfc

static jboolean com_android_nfc_NativeLlcpSocket_doConnectBy(JNIEnv *e, jobject o, jstring sn)
{
   NFCSTATUS ret;
   struct timespec ts;
   phNfc_sData_t serviceName = {0};
   phLibNfc_Handle hRemoteDevice;
   phLibNfc_Handle hLlcpSocket;
   struct nfc_jni_callback_data cb_data;
   jboolean result = JNI_FALSE;

   /* Retrieve handles */
   hRemoteDevice = nfc_jni_get_p2p_device_handle(e,o);
   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);

   /* Create the local semaphore */
   if (!nfc_cb_data_init(&cb_data, NULL))
   {
      goto clean_and_return;
   }

   /* Service socket */
   serviceName.buffer = (uint8_t*)e->GetStringUTFChars(sn, NULL);
   serviceName.length = (uint32_t)e->GetStringUTFLength(sn);

   TRACE("phLibNfc_Llcp_ConnectByUri()");
   REENTRANCE_LOCK();
   ret = phLibNfc_Llcp_ConnectByUri(hRemoteDevice,
                                    hLlcpSocket,
                                    &serviceName,
                                    nfc_jni_connect_callback,
                                    (void*)&cb_data);
   REENTRANCE_UNLOCK();
   if(ret != NFCSTATUS_PENDING)
   {
      ALOGE("phLibNfc_Llcp_ConnectByUri() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
      goto clean_and_return;
   }
   TRACE("phLibNfc_Llcp_ConnectByUri() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));

   /* Wait for callback response */
   if(sem_wait(&cb_data.sem))
   {
      ALOGE("Failed to wait for semaphore (errno=0x%08x)", errno);
      goto clean_and_return;
   }

   if(cb_data.status != NFCSTATUS_SUCCESS)
   {
      goto clean_and_return;
   }

   result = JNI_TRUE;

clean_and_return:
   if (serviceName.buffer != NULL) {
      e->ReleaseStringUTFChars(sn, (const char *)serviceName.buffer);
   }
   nfc_cb_data_deinit(&cb_data);
   return result;
}

Beispiel #2

Datei: com_android_nfc_NativeLlcpSocket.cpp Projekt: a12366456/Android-packages

static jboolean com_android_nfc_NativeLlcpSocket_doConnectBy(JNIEnv *e, jobject o, jstring sn)
{
   NFCSTATUS ret;
   struct timespec ts;
   phNfc_sData_t serviceName;   
   phLibNfc_Handle hLlcpSocket;
   
   /* Retrieve socket handle */
   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
   
   /* Service socket */
   serviceName.buffer = (uint8_t*)e->GetStringUTFChars(sn, NULL);
   serviceName.length = (uint32_t)e->GetStringUTFLength(sn);
   
   TRACE("phLibNfc_Llcp_ConnectByUri()");
   REENTRANCE_LOCK();
   ret = phLibNfc_Llcp_ConnectByUri(hLlcpSocket,
                                    &serviceName,
                                    nfc_jni_connect_callback,
                                    (void*)hLlcpSocket);
   REENTRANCE_UNLOCK();
   if(ret != NFCSTATUS_PENDING)
   {
      LOGE("phLibNfc_Llcp_ConnectByUri() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
      return FALSE;
   }   
   TRACE("phLibNfc_Llcp_ConnectByUri() returned 0x%04x[%s]", ret, nfc_jni_get_status_name(ret));
   
   /* Wait for callback response */
   if(sem_wait(nfc_jni_llcp_sem) == -1)
      return FALSE;
   
   if(nfc_jni_cb_status == NFCSTATUS_SUCCESS)
   {
      return TRUE; 
   }
   else
   {
      return FALSE;    
   }   
}