Class: Pcap::UDPPacket

Inherits:
IPPacket show all
Defined in:
lib/pcap/packet.rb,
ext/pcap/udp_packet.c

Instance Method Summary collapse

Methods inherited from IPPacket

#dst, #dst=, #ip_data, #ip_df?, #ip_dst, #ip_dst=, #ip_flags, #ip_hlen, #ip_id, #ip_len, #ip_mf?, #ip_off, #ip_proto, #ip_src, #ip_src=, #ip_sum, #ip_sum_update!, #ip_sumok?, #ip_tos, #ip_truncated?, #ip_ttl, #ip_ver, #src, #src=

Methods inherited from Packet

#=~, #_dump, #_dump_to, _load, _load_from, #arp?, #caplen, #datalink, #dst_mac_address, #ethertype, #inspect, #ip?, #ipv6?, #lacp?, #length, #raw_data, #size, #src_mac_address, #tcp?, #time, #time_i, #time_i=, #udata, #udata=, #udp?, #unpack_hex_string

Instance Method Details

#dport ⇒ Object

#dport= ⇒ Object

Set UDP destination port and update checksum



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# File 'ext/pcap/udp_packet.c', line 165

static VALUE
udpp_dport_set(self, val)
VALUE self, val;

#sport ⇒ Object

#sport= ⇒ Object

Set UDP source port and update checksum



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# File 'ext/pcap/udp_packet.c', line 139

static VALUE
udpp_sport_set(self, val)
VALUE self, val;

#to_s ⇒ Object 



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# File 'lib/pcap/packet.rb', line 60

def to_s
  "#{src}:#{sport} > #{dst}:#{dport} len #{udp_len} sum #{udp_sum}"
end

#udp_csum_ok? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/pcap/udp_packet.c', line 264

static VALUE
udpp_csumok(self)
VALUE self;

#udp_csum_update! ⇒ Object 



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# File 'ext/pcap/udp_packet.c', line 81

static VALUE
udpp_csum_update(self)
VALUE self;

#udp_data ⇒ Object

#udp_dport ⇒ Object

#udp_dport= ⇒ Object

Set UDP destination port and update checksum



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# File 'ext/pcap/udp_packet.c', line 165

static VALUE
udpp_dport_set(self, val)
VALUE self, val;

#udp_len ⇒ Object

#udp_sport ⇒ Object

define methods under IPv4

#udp_sport= ⇒ Object

Set UDP source port and update checksum



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# File 'ext/pcap/udp_packet.c', line 139

static VALUE
udpp_sport_set(self, val)
VALUE self, val;

#udp_sum ⇒ Object

#udp_truncated? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/pcap/udp_packet.c', line 310

static VALUE
udpp_truncated(self)
VALUE self;