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 "wificond/logging_utils.h"
18
19#include <iomanip>
20#include <vector>
21
22#include <android-base/macros.h>
23
24using std::string;
25using std::stringstream;
26using std::vector;
27
28namespace android {
29namespace wificond {
30
31string LoggingUtils::GetMacString(const vector<uint8_t>& mac_address) {
32  stringstream ss;
33  for (const uint8_t& b : mac_address) {
34    ss << std::hex << std::setfill('0') << std::setw(2) << static_cast<int>(b);
35    if (&b != &mac_address.back()) {
36      ss << ":";
37    }
38  }
39  return ss.str();
40}
41
42}  // namespace wificond
43}  // namespace android
44