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Support for bidirectional pipe on windows uses a hacked up socket_pair()

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git-svn-id: file:///home/svn/framework3/trunk@4291 4d416f70-5f16-0410-b530-b9f4589650da
This commit is contained in:
HD Moore 2007-01-21 20:21:58 +00:00
parent 8d06aad5b4
commit 6df557c8a7
2 changed files with 15 additions and 3 deletions
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4
lib/rex/io/stream_abstraction.rb
View File

@ -47,9 +47,7 @@ module StreamAbstraction
# This method creates a streaming socket pair and initializes it.
#
def initialize_abstraction
self.lsock, self.rsock = ::Socket.pair(::Socket::AF_UNIX,
::Socket::SOCK_STREAM, 0)
self.lsock, self.rsock = Rex::Socket.socket_pair()
self.lsock.extend(Rex::IO::Stream)
self.lsock.extend(Ext)
self.rsock.extend(Rex::IO::Stream)

14
lib/rex/socket.rb
View File

@ -262,6 +262,20 @@ module Socket
end
end
def self.socket_pair
begin
pair = ::Socket.pair(::Socket::AF_UNIX, ::Socket::SOCK_STREAM, 0)
# Windows does not support Socket.pair, so we emulate it
rescue ::NotImplementedError
srv = TCPServer.new('localhost', 0)
rsock = TCPSocket.new(srv.addr[3], srv.addr[1])
lsock = srv.accept
srv.close
[lsock, rsock]
end
end
##
#