67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsWifiAccessPoint.h"
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#include "nsString.h"
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#include "mozilla/Logging.h"
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extern mozilla::LazyLogModule gWifiMonitorLog;
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#define LOG(args) MOZ_LOG(gWifiMonitorLog, mozilla::LogLevel::Debug, args)
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NS_IMPL_ISUPPORTS(nsWifiAccessPoint, nsIWifiAccessPoint)
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nsWifiAccessPoint::nsWifiAccessPoint() {
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// make sure these are null terminated (because we are paranoid)
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mMac[0] = '\0';
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mSsid[0] = '\0';
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mSsidLen = 0;
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mSignal = -1000;
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}
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NS_IMETHODIMP nsWifiAccessPoint::GetMac(nsACString& aMac) {
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aMac.Assign(mMac);
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return NS_OK;
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}
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NS_IMETHODIMP nsWifiAccessPoint::GetSsid(nsAString& aSsid) {
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// just assign and embedded nulls will truncate resulting
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// in a displayable string.
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aSsid.AssignASCII(mSsid);
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return NS_OK;
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}
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NS_IMETHODIMP nsWifiAccessPoint::GetRawSSID(nsACString& aRawSsid) {
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aRawSsid.Assign(mSsid, mSsidLen); // SSIDs are 32 chars long
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return NS_OK;
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}
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NS_IMETHODIMP nsWifiAccessPoint::GetSignal(int32_t* aSignal) {
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NS_ENSURE_ARG(aSignal);
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*aSignal = mSignal;
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return NS_OK;
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}
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int nsWifiAccessPoint::Compare(const nsWifiAccessPoint& o) const {
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int ret = strcmp(mMac, o.mMac);
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if (ret) {
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return ret;
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}
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if (mSsidLen != o.mSsidLen) {
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return (mSsidLen < o.mSsidLen) ? -1 : 1;
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}
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ret = strncmp(mSsid, o.mSsid, mSsidLen);
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if (ret) {
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return ret;
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}
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if (mSignal == o.mSignal) {
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return 0;
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}
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return (mSignal < o.mSignal) ? -1 : 1;
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}
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bool nsWifiAccessPoint::operator==(const nsWifiAccessPoint& o) const {
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LOG(("nsWifiAccessPoint comparing %s->%s | %s->%s | %d -> %d\n", mSsid,
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o.mSsid, mMac, o.mMac, mSignal, o.mSignal));
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return Compare(o) == 0;
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}
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