/* * 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; }
/* * 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; } }