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