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Changeset 5603

Timestamp:

07/26/08 13:15:35 (3 months ago)

Author:

hdm

Message:

This fixes raw socket support for FreeBSD, NetBSD, BSDi, and Mac OS X. Thanks LibNET!

Files:

r5334	r5603
30	30	# Platform detection
31	31	#
	32
	33	@@is_windows = @@is_macosx = @@is_linux = @@is_bsdi = @@is_freebsd = @@is_netbsd = @@is_openbsd = false
	34
32	35	def self.is_windows
33		(RUBY_PLATFORM =~ /mswin32/) ? true : false
	36	return @@is_windows if @@is_windows
	37	@@is_windows = (RUBY_PLATFORM =~ /mswin32/) ? true : false
34	38	end
35	39
36	40	def self.is_macosx
37		(RUBY_PLATFORM =~ /darwin/) ? true : false
	41	return @@is_macosx if @@is_macosx
	42	@@is_macosx = (RUBY_PLATFORM =~ /darwin/) ? true : false
38	43	end
39	44
40	45	def self.is_linux
41		(RUBY_PLATFORM =~ /linux/) ? true : false
42		end
43
	46	return @@is_linux if @@is_linux
	47	@@is_linux = (RUBY_PLATFORM =~ /linux/) ? true : false
	48	end
	49
	50	def self.is_bsdi
	51	return @@is_bsdi if @@is_bsdi
	52	@@is_bsdi = (RUBY_PLATFORM =~ /bsdi/i) ? true : false
	53	end
	54
	55	def self.is_netbsd
	56	return @@is_netbsd if @@is_netbsd
	57	@@is_netbsd = (RUBY_PLATFORM =~ /netbsd/) ? true : false
	58	end
44	59
45	60	def self.is_freebsd
46		(RUBY_PLATFORM =~ /freebsd/) ? true : false
	61	return @@is_freebsd if @@is_freebsd
	62	@@is_freebsd = (RUBY_PLATFORM =~ /freebsd/) ? true : false
	63	end
	64
	65	def self.is_openbsd
	66	return @@is_openbsd if @@is_openbsd
	67	@@is_openbsd = (RUBY_PLATFORM =~ /openbsd/) ? true : false
47	68	end
48	69

r5596	r5603
89	89	def sendto(gram, peerhost, flags = 0)
90	90	dest = ::Socket.pack_sockaddr_in(0, peerhost)
	91
	92	# Some BSDs require byteswap for len and offset
	93	if(
	94	Rex::Compat.is_freebsd or
	95	Rex::Compat.is_netbsd or
	96	Rex::Compat.is_bsdi or
	97	Rex::Compat.is_macosx
	98	)
	99	dgram=dgram.dup
	100	dgram[2,2]=dgram[2,2].unpack("n").pack("s")
	101	dgram[6,2]=dgram[6,2].unpack("n").pack("s")
	102	end
	103
91	104	send(gram, flags, dest)
92	105	end