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
17#include "chre/apps/wifi_offload/scan_filter.h"
18#include "chre/apps/wifi_offload/vector_serialization.h"
19
20namespace wifi_offload {
21
22ScanFilter::ScanFilter() : min_rssi_threshold_dbm_(0) {}
23
24bool ScanFilter::operator==(const ScanFilter &other) const {
25  if (this == &other) {
26    return true;
27  }
28  return networks_to_match_ == other.networks_to_match_ &&
29         min_rssi_threshold_dbm_ == other.min_rssi_threshold_dbm_;
30}
31
32flatbuffers::Offset<ScanFilter::FbsType> ScanFilter::Serialize(
33    flatbuffers::FlatBufferBuilder *builder) const {
34  auto netList = SerializeVector(networks_to_match_, builder);
35  return fbs::CreateScanFilter(*builder, netList, min_rssi_threshold_dbm_);
36}
37
38bool ScanFilter::Deserialize(const ScanFilter::FbsType &fbs_filter) {
39  const auto &fbsNetList = fbs_filter.networks_to_match();
40  if (fbsNetList == nullptr) {
41    LOGE("Failed to deserialize ScanFilter. Null or incomplete members.");
42    return false;
43  }
44
45  if (!DeserializeVector<PreferredNetwork>(*fbsNetList, &networks_to_match_)) {
46    LOGE("Failed to deserialize ScanFilter. Null or incomplete members.");
47    return false;
48  }
49
50  min_rssi_threshold_dbm_ = fbs_filter.min_rssi_threshold_dbm();
51  return true;
52}
53
54void ScanFilter::Log() const {
55  LOGI("ScanFilter:");
56  LOGI("  min rssi threshold: %" PRId8 "dBm", min_rssi_threshold_dbm_);
57  LOGI("  number of networks to match: %zu", networks_to_match_.size());
58  for (auto &net : networks_to_match_) {
59    net.Log();
60  }
61}
62
63}  // namespace wifi_offload
64