1 /*
2  * Copyright (C) 2017 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 #ifndef ANDROID_HARDWARE_BROADCASTRADIO_V1_1_BROADCASTRADIO_H
17 #define ANDROID_HARDWARE_BROADCASTRADIO_V1_1_BROADCASTRADIO_H
18 
19 #include <android/hardware/broadcastradio/1.1/IBroadcastRadio.h>
20 #include <android/hardware/broadcastradio/1.1/types.h>
21 #include <hardware/radio.h>
22 
23 namespace android {
24 namespace hardware {
25 namespace broadcastradio {
26 namespace V1_1 {
27 namespace implementation {
28 
29 using V1_0::Class;
30 using V1_0::BandConfig;
31 using V1_0::Properties;
32 
33 struct BroadcastRadio : public V1_1::IBroadcastRadio {
34 
35     BroadcastRadio(Class classId);
36 
37     // Methods from ::android::hardware::broadcastradio::V1_1::IBroadcastRadio follow.
38     Return<void> getProperties(getProperties_cb _hidl_cb) override;
39     Return<void> getProperties_1_1(getProperties_1_1_cb _hidl_cb) override;
40     Return<void> openTuner(const BandConfig& config, bool audio,
41             const sp<V1_0::ITunerCallback>& callback, openTuner_cb _hidl_cb) override;
42 
43     // RefBase
44     virtual void onFirstRef() override;
45 
initCheckBroadcastRadio46     Result initCheck() { return mStatus; }
47     int closeHalTuner(const struct radio_tuner *halTuner);
48 
49 private:
50     virtual ~BroadcastRadio();
51 
52     static const char * sClassModuleNames[];
53 
54     Result convertHalResult(int rc);
55     void convertBandConfigFromHal(BandConfig *config,
56             const radio_hal_band_config_t *halConfig);
57     void convertPropertiesFromHal(Properties *properties,
58             const radio_hal_properties_t *halProperties);
59     void convertBandConfigToHal(radio_hal_band_config_t *halConfig,
60             const BandConfig *config);
61 
62     Result mStatus;
63     Class mClassId;
64     struct radio_hw_device *mHwDevice;
65 };
66 
67 }  // namespace implementation
68 }  // namespace V1_1
69 }  // namespace broadcastradio
70 }  // namespace hardware
71 }  // namespace android
72 
73 #endif  // ANDROID_HARDWARE_BROADCASTRADIO_V1_1_BROADCASTRADIO_H
74