1/*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <android-base/stringprintf.h>
18#include <base/logging.h>
19#include <log/log.h>
20#include <nativehelper/JNIHelp.h>
21
22#include "JavaClassConstants.h"
23#include "NfcJniUtil.h"
24
25using android::base::StringPrintf;
26
27extern bool nfc_debug_enabled;
28
29namespace android {
30
31static jboolean nativeP2pDeviceDoConnect(JNIEnv*, jobject) {
32  DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", __func__);
33  return JNI_TRUE;
34}
35
36static jboolean nativeP2pDeviceDoDisconnect(JNIEnv*, jobject) {
37  DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", __func__);
38  return JNI_TRUE;
39}
40
41static jbyteArray nativeP2pDeviceDoTransceive(JNIEnv*, jobject, jbyteArray) {
42  DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", __func__);
43  return NULL;
44}
45
46static jbyteArray nativeP2pDeviceDoReceive(JNIEnv*, jobject) {
47  DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", __func__);
48  return NULL;
49}
50
51static jboolean nativeP2pDeviceDoSend(JNIEnv*, jobject, jbyteArray) {
52  DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", __func__);
53  return JNI_TRUE;
54}
55
56/*****************************************************************************
57**
58** Description:     JNI functions
59**
60*****************************************************************************/
61static JNINativeMethod gMethods[] = {
62    {"doConnect", "()Z", (void*)nativeP2pDeviceDoConnect},
63    {"doDisconnect", "()Z", (void*)nativeP2pDeviceDoDisconnect},
64    {"doTransceive", "([B)[B", (void*)nativeP2pDeviceDoTransceive},
65    {"doReceive", "()[B", (void*)nativeP2pDeviceDoReceive},
66    {"doSend", "([B)Z", (void*)nativeP2pDeviceDoSend},
67};
68
69/*******************************************************************************
70**
71** Function:        register_com_android_nfc_NativeP2pDevice
72**
73** Description:     Regisgter JNI functions with Java Virtual Machine.
74**                  e: Environment of JVM.
75**
76** Returns:         Status of registration.
77**
78*******************************************************************************/
79int register_com_android_nfc_NativeP2pDevice(JNIEnv* e) {
80  return jniRegisterNativeMethods(e, gNativeP2pDeviceClassName, gMethods,
81                                  NELEM(gMethods));
82}
83
84}  // namespace android
85