ddn.net.pcap.device

High-level device discovery and configuration API.

Authors

Dejan Lekić

License

BSD-3-Clause

Copyright

struct Device DeviceAddress LiveCaptureBuilder

fn copySockaddr enumerateDevices

Types 3

structDeviceAddress

Represents a network device address.

Address data is deep-copied from libpcap's internal storage so that it remains valid after device enumeration returns.

Fields

private ubyte[] _addr

private ubyte[] _netmask

private ubyte[] _broadaddr

private ubyte[] _dstaddr

Methods

const(SocketAddress) * addr() const pure nothrow @nogcReturns the address.

const(SocketAddress) * netmask() const pure nothrow @nogcReturns the netmask.

const(SocketAddress) * broadaddr() const pure nothrow @nogcReturns the broadcast address.

const(SocketAddress) * dstaddr() const pure nothrow @nogcReturns the destination address.

structDevice

Represents a network device.

Fields

string name

string description

uint flags

DeviceAddress[] addresses

structLiveCaptureBuilder

Builder for configuring and opening a live capture.

Fields

private string _deviceName

private int _snaplen

private bool _promisc

private int _timeout

private bool _immediate

private int _bufferSize

Methods

LiveCaptureBuilder snaplen(int val) ref return

LiveCaptureBuilder promiscuous(bool val) ref return

LiveCaptureBuilder timeout(int ms) ref return

LiveCaptureBuilder immediateMode(bool val) ref return

LiveCaptureBuilder bufferSize(int bytes) ref return

Pcap open()Opens the live capture with the current configuration.

Constructors

this(string deviceName)

Functions 2

private fnubyte[] copySockaddr(const(SocketAddress) * sa) pure nothrowCopies raw sockaddr bytes into an owned buffer.

fnDevice[] enumerateDevices()Returns a list of all available network devices.