System.Linux.Netlink.GeNetlink.NL80211.StaInfo

This module providis utility functions for NL80211 subsystem. In particular the NL80211_ATTR_STA_INFO part of NL80211. For more information see usrincludelinuxnl80211.h

Documentation

data StaInfo

Structure for wifi station information.

Constructors

StaInfo

Fields

• staConTime :: Maybe Word32

  For how long we are connected.

• staInaTime :: Maybe Word32

  Time since the last time we saw the station send something.

• staRXBytes :: Maybe Word64

  Bytes received. This will be transmitted twice if 64bit in kernel. Will be parsed into this either way.

• staTXBytes :: Maybe Word64

  Bytes received. This will be transmitted twice if 64bit in kernel. Will be parsed into this either way.

• staLLID :: Maybe Word16
• staPLID :: Maybe Word16
• staPLState :: Maybe Word8
• staRXDur :: Maybe Word64
• staSignalMBM :: Maybe Word8
• staSignalMBMA :: Maybe Word8
• staSignal :: Maybe Signal
• staSignalAvg :: Maybe Signal
• staTXRate :: Maybe StaRate
• staRXRate :: Maybe StaRate
• staRXPackets :: Maybe Word32
• staTXPackets :: Maybe Word32
• staTXRetries :: Maybe Word32
• staTXFailed :: Maybe Word32
• staExpectTP :: Maybe Word32
• staBeaconLoss :: Maybe Word32
• staLocalPM :: Maybe Word32

  PM: STA link specific Power Mode

• staPeerPM :: Maybe Word32
• staNonPeerPM :: Maybe Word32
• staBssAttrs :: Maybe Attributes

  This field is a bit weird in the code :(

• staInfoFlags :: Maybe ByteString
• staTOffset :: Maybe Word64
• staRXDropMisc :: Maybe Word64
• staBeaconRX :: Maybe Word64
• staBSignalAvg :: Maybe Word8
• staTidStats :: Maybe Attributes
• staAssocIES :: Maybe Attributes
• staSelf :: Attributes

  Pointer to the Attributes map used to build this struct. This is purely |for forward compat, please file a feature report if you have to use this.

Instances

Eq StaInfo

Methods

(==) :: StaInfo -> StaInfo -> Bool

(/=) :: StaInfo -> StaInfo -> Bool

Read StaInfo

Methods

readsPrec :: Int -> ReadS StaInfo

readList :: ReadS [StaInfo]

readPrec :: ReadPrec StaInfo

readListPrec :: ReadPrec [StaInfo]

Show StaInfo

Methods

showsPrec :: Int -> StaInfo -> ShowS

show :: StaInfo -> String

showList :: [StaInfo] -> ShowS

data SignalWidth

Type for the signal width reported by the kernel.

The nl80211 header defines more than this, but nl80211.c only uses the widths defined here.

Constructors

Width5MHz

Width10MHz

Width20MHz

Width40MHz

Width80MHz

Width160MHz

Instances

Eq SignalWidth

Methods

(==) :: SignalWidth -> SignalWidth -> Bool

(/=) :: SignalWidth -> SignalWidth -> Bool

Read SignalWidth

Methods

readsPrec :: Int -> ReadS SignalWidth

readList :: ReadS [SignalWidth]

readPrec :: ReadPrec SignalWidth

readListPrec :: ReadPrec [SignalWidth]

Show SignalWidth

Methods

showsPrec :: Int -> SignalWidth -> ShowS

show :: SignalWidth -> String

showList :: [SignalWidth] -> ShowS

newtype Signal

Type for "chain signal"

Constructors

Signal [Word8]

Instances

Eq Signal

Methods

(==) :: Signal -> Signal -> Bool

(/=) :: Signal -> Signal -> Bool

Read Signal

Methods

readsPrec :: Int -> ReadS Signal

readList :: ReadS [Signal]

readPrec :: ReadPrec Signal

readListPrec :: ReadPrec [Signal]

Show Signal

Methods

showsPrec :: Int -> Signal -> ShowS

show :: Signal -> String

showList :: [Signal] -> ShowS

data StaRate

Type for the rate attributes in StaInfo

Constructors

StaRate

Fields

• rateBitrate :: Maybe Word32

  This will be reported as Word16/Word32 from the kernel. We read it into one value. |If this is Nothing, mcs is >= 32 looking at the code, so it *should* |never be Nothing.

• rateWidthFlag :: SignalWidth
• rateMCS :: Maybe Word8
• rateShortGI :: Bool
• rateVHTMCS :: Maybe Word8
• rateVHTNSS :: Maybe Word8
• rateSelf :: Attributes

Instances

Eq StaRate

Methods

(==) :: StaRate -> StaRate -> Bool

(/=) :: StaRate -> StaRate -> Bool

Read StaRate

Methods

readsPrec :: Int -> ReadS StaRate

readList :: ReadS [StaRate]

readPrec :: ReadPrec StaRate

readListPrec :: ReadPrec [StaRate]

Show StaRate

Methods

showsPrec :: Int -> StaRate -> ShowS

show :: StaRate -> String

showList :: [StaRate] -> ShowS

signalFromAttributes :: Attributes -> Signal

Get a Signal from the nested attributes.

staRateFromAttributes :: Attributes -> StaRate

Get the StaRate from a parsed nested Attribute

staInfoFromAttributes :: Attributes -> StaInfo

Parse the nested Netlink Attributes into an StaInfo

getStaInfo :: Get StaInfo

Get an StaInfo from a Bytestring

staInfoFromPacket :: Packet a -> Maybe StaInfo

extract the StaInfo from a Packet. Use with caution.