blob: 4801a256255bcdf673d3e2856d65bee4c426d593 [file] [log] [blame]
// 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