NAME

Net::Pcap::Dump - Write packets to file.

SYNOPSIS

use Net::Pcap::Dump :short;
use Net::Pcap::Linktype :short;
use Net::Pcap::C_Buf :short;

my $data = C_Buf.new(Buf.new([0x00, 0x01, 0x02, 0x03]));
my $dump = Dumper.open('dump.pcap', Linktype::Ethernet, 1500);
$dump.dump($data);

EXPORTS

class Net::Pcap::Dump;

:short trait adds export:

constant Dump ::= Net::Pcap::Dump;

DESCRIPTION

class Net::Pcap::Dump

Implements `pcap_dump_t`.

Attributes

$.pcap_dump  is rw  is OpaquePointer
  Pointer to the pcap_dump_t structure.

$.pcap       is rw  is Net::Pcap
  Parent pcap_t structure.

Methods

.open(Net::Pcap $p, Str $fname) returns Net::Pcap::Dump
  Constructor for Net::Pcap::Dump. Calls pcap_dump_open($p, $fname).

.open(Str $fname, Net::Pcap::Linktype $linktype, Int $snaplen) returns Net::Pcap::Dump
  Constructor for Net::Pcap::Dump. Calls pcap_open_dead and pcap_dump_open.

.close()
  Closes the pcap_dump_t, and (if constructed by .open()) closes the parent pcap_t.

.dump(Net::Pcap::C_Buf $data, Real $seconds)
  Write packet to file. Constructs a pcap_pkthdr_t with caplen and len from C_Buf.elems,
  and tv_usec and tv_sec from $seconds. Then calls pcap_dump on the data and the pcap_pkthdr_t
  structure.