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#ifndef CHRE_WIFI_OFFLOAD_UTILITY_H_
18#define CHRE_WIFI_OFFLOAD_UTILITY_H_
19
20#include "chre/apps/wifi_offload/wifi_offload.h"
21
22#include "chre/apps/wifi_offload/error_codes.h"
23#include "chre/apps/wifi_offload/scan_config.h"
24#include "chre/apps/wifi_offload/scan_filter.h"
25#include "chre/apps/wifi_offload/scan_params.h"
26#include "chre/apps/wifi_offload/scan_result.h"
27#include "chre/apps/wifi_offload/ssid.h"
28
29namespace wifi_offload {
30namespace utility {
31
32/**
33 * Maps channel frequency to channel number based in IEEE 802.11.
34 *
35 * @param freq Frequency in MHz we want to map to a channel number
36 *
37 * @return Channel number for a given frequency, 0 for unknown frequencies
38 */
39int Ieee80211FrequencyToChannel(int freq);
40
41void LogSsid(const uint8_t *ssid, uint8_t ssid_len);
42
43void LogBssid(const uint8_t *bssid);
44
45void LogChreScanResult(const chreWifiScanResult &result);
46
47const char *GetErrorCodeName(ErrorCode error_code);
48
49}  // namespace utility
50}  // namespace wifi_offload
51
52#endif  // CHRE_WIFI_OFFLOAD_UTILITY_H_
53