59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#include "util.h"
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#include <android-base/format.h>
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#include <android-base/parseint.h>
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#include <server_configurable_flags/get_flags.h>
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using android::base::ParseInt;
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using server_configurable_flags::GetServerConfigurableFlag;
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socklen_t sockaddrSize(const sockaddr* sa) {
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if (sa == nullptr) return 0;
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switch (sa->sa_family) {
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case AF_INET:
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return sizeof(sockaddr_in);
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case AF_INET6:
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return sizeof(sockaddr_in6);
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default:
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return 0;
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}
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}
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socklen_t sockaddrSize(const sockaddr_storage& ss) {
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return sockaddrSize(reinterpret_cast<const sockaddr*>(&ss));
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}
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int getExperimentFlagInt(const std::string& flagName, int defaultValue) {
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int val = defaultValue;
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ParseInt(GetServerConfigurableFlag("netd_native", flagName, ""), &val);
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return val;
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}
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std::string timestampToString(const std::chrono::system_clock::time_point& ts) {
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using std::chrono::duration_cast;
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using std::chrono::milliseconds;
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const auto time_sec = std::chrono::system_clock::to_time_t(ts);
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char buf[32];
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std::strftime(buf, sizeof(buf), "%H:%M:%S", std::localtime(&time_sec));
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int ms = duration_cast<milliseconds>(ts.time_since_epoch()).count() % 1000;
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return fmt::format("{}.{:03d}", buf, ms);
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}
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