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80 lines
2.3 KiB
80 lines
2.3 KiB
/*
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* Copyright (C) 2017 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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#include "chre/apps/wifi_offload/ssid.h"
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#include "chre/apps/wifi_offload/utility.h"
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namespace wifi_offload {
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Ssid::Ssid(const Ssid &other) {
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SetData(other.ssid_vec_.data(), other.ssid_vec_.size());
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}
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void Ssid::SetData(const uint8_t *buff, size_t len) {
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if (len > kMaxSsidLen) {
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LOGE("Ssid buffer len %zu larger than max ssid len %zu. Truncating.", len,
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kMaxSsidLen);
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len = kMaxSsidLen;
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}
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ssid_vec_.clear();
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ssid_vec_.reserve(len);
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for (size_t i = 0; i < len; i++) {
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ssid_vec_.push_back(buff[i]);
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}
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}
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bool Ssid::operator==(const Ssid &other) const {
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return ssid_vec_ == other.ssid_vec_;
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}
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flatbuffers::Offset<Ssid::FbsType> Ssid::Serialize(
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flatbuffers::FlatBufferBuilder *builder) const {
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return fbs::CreateSsid(*builder, builder->CreateVector(ssid_vec_));
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}
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bool Ssid::Deserialize(const Ssid::FbsType &fbs_ssid) {
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const auto &ssid_vec = fbs_ssid.ssid();
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if (ssid_vec == nullptr) {
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LOGE("Failed to deserialize Ssid. Null or incomplete members.");
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return false;
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}
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if (ssid_vec->size() > kMaxSsidLen) {
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LOGE("Failed to deserialize Ssid. Ssid size is larger than max len.");
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return false;
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}
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SetData(ssid_vec->data(), ssid_vec->size());
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return true;
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}
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void Ssid::Log() const {
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utility::LogSsid(ssid_vec_.data(), static_cast<uint8_t>(ssid_vec_.size()));
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}
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void Ssid::ToChreWifiSsidListItem(chreWifiSsidListItem *chre_ssid) const {
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if (chre_ssid == nullptr) {
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LOGW("Failed to convert to chreWifiSsidListItem. Output pointer is null");
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return;
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}
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std::memcpy(chre_ssid->ssid, ssid_vec_.data(), ssid_vec_.size());
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chre_ssid->ssidLen = static_cast<uint8_t>(ssid_vec_.size());
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}
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} // namespace wifi_offload
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