| // Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "shill/tethering.h" |
| |
| #include <base/macros.h> |
| |
| using std::set; |
| using std::vector; |
| |
| namespace shill { |
| |
| // static |
| const char Tethering::kAndroidVendorEncapsulatedOptions[] = "ANDROID_METERED"; |
| const uint8_t Tethering::kAndroidBSSIDPrefix[] = {0x02, 0x1a, 0x11}; |
| const uint32_t Tethering::kIosOui = 0x0017f2; |
| const uint8_t Tethering::kLocallyAdministratedMACBit = 0x02; |
| |
| // static |
| bool Tethering::IsAndroidBSSID(const vector<uint8_t>& bssid) { |
| vector<uint8_t> truncated_bssid = bssid; |
| truncated_bssid.resize(arraysize(kAndroidBSSIDPrefix)); |
| return truncated_bssid == vector<uint8_t>( |
| kAndroidBSSIDPrefix, |
| kAndroidBSSIDPrefix + arraysize(kAndroidBSSIDPrefix)); |
| } |
| |
| // static |
| bool Tethering::IsLocallyAdministeredBSSID(const vector<uint8_t>& bssid) { |
| return bssid.size() > 0 && (bssid[0] & kLocallyAdministratedMACBit); |
| } |
| |
| // static |
| bool Tethering::HasIosOui(const set<uint32_t>& oui_set) { |
| return oui_set.find(kIosOui) != oui_set.end(); |
| } |
| |
| } // namespace shill |