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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <aidl/android/hardware/gnss/BnGnssCallback.h>
#include <aidl/android/hardware/gnss/BnGnssConfiguration.h>
#include <android/hardware/gnss/2.1/IGnssCallback.h>
#include <mutex>
#include <unordered_set>
#include <vector>
namespace aidl::android::hardware::gnss {
struct BlocklistedSourceHash {
inline int operator()(const BlocklistedSource& source) const {
return int(source.constellation) * 1000 + int(source.svid);
}
};
struct BlocklistedSourceEqual {
inline bool operator()(const BlocklistedSource& s1, const BlocklistedSource& s2) const {
return (s1.constellation == s2.constellation) && (s1.svid == s2.svid);
}
};
using GnssSvInfoV2_1 = ::android::hardware::gnss::V2_1::IGnssCallback::GnssSvInfo;
using std::vector;
using BlocklistedSourceSet =
std::unordered_set<BlocklistedSource, BlocklistedSourceHash, BlocklistedSourceEqual>;
using BlocklistedConstellationSet =
std::unordered_set<android::hardware::gnss::GnssConstellationType>;
struct GnssConfiguration : public BnGnssConfiguration {
public:
ndk::ScopedAStatus setSuplVersion(int) override { return ndk::ScopedAStatus::ok(); }
ndk::ScopedAStatus setSuplMode(int) override { return ndk::ScopedAStatus::ok(); }
ndk::ScopedAStatus setLppProfile(int) override { return ndk::ScopedAStatus::ok(); }
ndk::ScopedAStatus setGlonassPositioningProtocol(int) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus setEmergencySuplPdn(bool) override { return ndk::ScopedAStatus::ok(); }
ndk::ScopedAStatus setEsExtensionSec(int) override { return ndk::ScopedAStatus::ok(); }
ndk::ScopedAStatus setBlocklist(const vector<BlocklistedSource>& blocklist) override;
bool isBlocklistedV2_1(const GnssSvInfoV2_1& gnssSvInfo) const;
bool isBlocklisted(const IGnssCallback::GnssSvInfo& gnssSvInfo) const;
private:
BlocklistedSourceSet mBlocklistedSourceSet;
BlocklistedConstellationSet mBlocklistedConstellationSet;
mutable std::recursive_mutex mMutex;
};
} // namespace aidl::android::hardware::gnss
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