C++ (Cpp) phLibNfc_Llcp_Connect Exemples

Exemple #1

Fichier : com_android_nfc_NativeLlcpSocket.cpp Projet : NXPNFCProject/NFC_NCIHAL_Nfc

/*
 * Methods
 */
static jboolean com_android_nfc_NativeLlcpSocket_doConnect(JNIEnv *e, jobject o, jint nSap)
{
   NFCSTATUS ret;
   struct timespec ts;
   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;
   }

   TRACE("phLibNfc_Llcp_Connect(%d)",nSap);
   REENTRANCE_LOCK();
   ret = phLibNfc_Llcp_Connect(hRemoteDevice,
                               hLlcpSocket,
                               nSap,
                               nfc_jni_connect_callback,
                               (void*)&cb_data);
   REENTRANCE_UNLOCK();
   if(ret != NFCSTATUS_PENDING)
   {
      ALOGE("phLibNfc_Llcp_Connect(%d) returned 0x%04x[%s]", nSap, ret, nfc_jni_get_status_name(ret));
      goto clean_and_return;
   }
   TRACE("phLibNfc_Llcp_Connect(%d) returned 0x%04x[%s]", nSap, 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)
   {
      ALOGW("LLCP Connect request failed");
      goto clean_and_return;
   }

   result = JNI_TRUE;

clean_and_return:
   nfc_cb_data_deinit(&cb_data);
   return result;
}

Exemple #2

Fichier : com_android_nfc_NativeLlcpSocket.cpp Projet : a12366456/Android-packages

/*
 * Methods
 */
static jboolean com_android_nfc_NativeLlcpSocket_doConnect(JNIEnv *e, jobject o, jint nSap)
{
   NFCSTATUS ret;
   struct timespec ts;
   phLibNfc_Handle hLlcpSocket;
   
   /* Retrieve socket handle */
   hLlcpSocket = nfc_jni_get_nfc_socket_handle(e,o);
   
   TRACE("phLibNfc_Llcp_Connect(%d)",nSap);
   REENTRANCE_LOCK();
   ret = phLibNfc_Llcp_Connect(hLlcpSocket,
                               nSap,
                               nfc_jni_connect_callback,
                               (void*)hLlcpSocket);
   REENTRANCE_UNLOCK();
   if(ret != NFCSTATUS_PENDING)
   {
      LOGE("phLibNfc_Llcp_Connect(%d) returned 0x%04x[%s]", nSap, ret, nfc_jni_get_status_name(ret));
      return FALSE;
   }
   TRACE("phLibNfc_Llcp_Connect(%d) returned 0x%04x[%s]", nSap, 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)
   {
      TRACE("LLCP Connect request OK");
      return TRUE; 
   }
   else
   {
      LOGD("LLCP Connect request KO");
      return FALSE;    
   }
}