1/*
2 * Copyright (c) 2017, The Linux Foundation. All rights reserved.
3 * Not a Contribution
4 */
5/*
6 * Copyright (C) 2016 The Android Open Source Project
7 *
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
11 *
12 *      http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20
21#define LOG_TAG "LocSvc_GnssNiInterface"
22
23#include <log_util.h>
24#include "Gnss.h"
25#include "GnssNi.h"
26
27namespace android {
28namespace hardware {
29namespace gnss {
30namespace V1_0 {
31namespace implementation {
32
33void GnssNi::GnssNiDeathRecipient::serviceDied(uint64_t cookie, const wp<IBase>& who) {
34    LOC_LOGE("%s] service died. cookie: %llu, who: %p",
35            __FUNCTION__, static_cast<unsigned long long>(cookie), &who);
36    // we do nothing here
37    // Gnss::GnssDeathRecipient will stop the session
38}
39
40GnssNi::GnssNi(Gnss* gnss) : mGnss(gnss) {
41    mGnssNiDeathRecipient = new GnssNiDeathRecipient(this);
42}
43
44// Methods from ::android::hardware::gnss::V1_0::IGnssNi follow.
45Return<void> GnssNi::setCallback(const sp<IGnssNiCallback>& callback)  {
46    if (mGnss == nullptr) {
47        LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__);
48        return Void();
49    }
50
51    mGnss->setGnssNiCb(callback);
52
53    if (mGnssNiCbIface != nullptr) {
54        mGnssNiCbIface->unlinkToDeath(mGnssNiDeathRecipient);
55    }
56    mGnssNiCbIface = callback;
57    if (mGnssNiCbIface != nullptr) {
58        mGnssNiCbIface->linkToDeath(mGnssNiDeathRecipient, 0 /*cookie*/);
59    }
60
61    return Void();
62}
63
64Return<void> GnssNi::respond(int32_t notifId, IGnssNiCallback::GnssUserResponseType userResponse)  {
65    if (mGnss == nullptr) {
66        LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__);
67        return Void();
68    }
69
70    GnssAPIClient* api = mGnss->getApi();
71    if (api == nullptr) {
72        LOC_LOGE("%s]: api is nullptr", __FUNCTION__);
73        return Void();
74    }
75
76    api->gnssNiRespond(notifId, userResponse);
77
78    return Void();
79}
80
81}  // namespace implementation
82}  // namespace V1_0
83}  // namespace gnss
84}  // namespace hardware
85}  // namespace android
86