1/*
2 * Copyright (C) 2016 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#ifndef android_hardware_gnss_V1_0_GnssDebug_H_
18#define android_hardware_gnss_V1_0_GnssDebug_H_
19
20#include <android/hardware/gnss/1.0/IGnssDebug.h>
21#include <hidl/Status.h>
22#include <hardware/gps.h>
23
24namespace android {
25namespace hardware {
26namespace gnss {
27namespace V1_0 {
28namespace implementation {
29
30using ::android::hardware::gnss::V1_0::IGnssDebug;
31using ::android::hardware::Return;
32using ::android::hardware::Void;
33using ::android::hardware::hidl_vec;
34using ::android::hardware::hidl_string;
35using ::android::sp;
36
37/* Interface for GNSS Debug support. */
38struct GnssDebug : public IGnssDebug {
39    GnssDebug(const GpsDebugInterface* gpsDebugIface);
40
41    /*
42     * Methods from ::android::hardware::gnss::V1_0::IGnssDebug follow.
43     * These declarations were generated from IGnssDebug.hal.
44     */
45    Return<void> getDebugData(getDebugData_cb _hidl_cb)  override;
46
47 private:
48    /*
49     * Constant added for backward compatibility to conventional GPS Hals which
50     * returned a debug string.
51     */
52    const size_t kMaxDebugStrLen = 2047;
53    const GpsDebugInterface* mGnssDebugIface = nullptr;
54};
55
56}  // namespace implementation
57}  // namespace V1_0
58}  // namespace gnss
59}  // namespace hardware
60}  // namespace android
61
62#endif  // android_hardware_gnss_V1_0_GnssDebug_H_
63