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/*
* Copyright (C) 2019 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.
*/
#define LOG_TAG "GnssConfiguration"
#include "v2_1/GnssConfiguration.h"
#include <log/log.h>
namespace android::hardware::gnss::V2_1::implementation {
using GnssSvInfoV2_1 = V2_1::IGnssCallback::GnssSvInfo;
using BlacklistedSourceV2_1 = V2_1::IGnssConfiguration::BlacklistedSource;
// Methods from ::android::hardware::gnss::V1_0::IGnssConfiguration follow.
Return<bool> GnssConfiguration::setSuplEs(bool enable) {
ALOGD("setSuplEs enable: %d", enable);
// Method deprecated in 2.0 and not expected to be called by the framework.
return false;
}
Return<bool> GnssConfiguration::setSuplVersion(uint32_t) {
return true;
}
Return<bool> GnssConfiguration::setSuplMode(hidl_bitfield<SuplMode>) {
return true;
}
Return<bool> GnssConfiguration::setGpsLock(hidl_bitfield<GpsLock> gpsLock) {
ALOGD("setGpsLock gpsLock: %hhu", static_cast<GpsLock>(gpsLock));
// Method deprecated in 2.0 and not expected to be called by the framework.
return false;
}
Return<bool> GnssConfiguration::setLppProfile(hidl_bitfield<LppProfile>) {
return true;
}
Return<bool> GnssConfiguration::setGlonassPositioningProtocol(hidl_bitfield<GlonassPosProtocol>) {
return true;
}
Return<bool> GnssConfiguration::setEmergencySuplPdn(bool) {
return true;
}
// Methods from ::android::hardware::gnss::V1_1::IGnssConfiguration follow.
Return<bool> GnssConfiguration::setBlacklist(
const hidl_vec<V1_1::IGnssConfiguration::BlacklistedSource>&) {
// TODO (b/122463906): Reuse 1.1 implementation.
return bool{};
}
// Methods from ::android::hardware::gnss::V2_0::IGnssConfiguration follow.
Return<bool> GnssConfiguration::setEsExtensionSec(uint32_t emergencyExtensionSeconds) {
ALOGD("setEsExtensionSec emergencyExtensionSeconds: %d", emergencyExtensionSeconds);
return true;
}
// Methods from ::android::hardware::gnss::V2_1::IGnssConfiguration follow.
Return<bool> GnssConfiguration::setBlacklist_2_1(
const hidl_vec<BlacklistedSourceV2_1>& sourceList) {
std::unique_lock<std::recursive_mutex> lock(mMutex);
mBlacklistedConstellationSet.clear();
mBlacklistedSourceSet.clear();
for (auto source : sourceList) {
if (source.svid == 0) {
// Wildcard blacklist, i.e., blacklist entire constellation.
mBlacklistedConstellationSet.insert(source.constellation);
} else {
mBlacklistedSourceSet.insert(source);
}
}
return true;
}
Return<bool> GnssConfiguration::isBlacklistedV2_1(const GnssSvInfoV2_1& gnssSvInfo) const {
std::unique_lock<std::recursive_mutex> lock(mMutex);
if (mBlacklistedConstellationSet.find(gnssSvInfo.v2_0.constellation) !=
mBlacklistedConstellationSet.end()) {
return true;
}
BlacklistedSourceV2_1 source = {.constellation = gnssSvInfo.v2_0.constellation,
.svid = gnssSvInfo.v2_0.v1_0.svid};
return (mBlacklistedSourceSet.find(source) != mBlacklistedSourceSet.end());
}
} // namespace android::hardware::gnss::V2_1::implementation
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