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module EventMachine
module Socksify
def socksify(host, port, username = nil, password = nil, version = 5, &blk)
@socks_target_host = host
@socks_target_port = port
@socks_username = username
@socks_password = password
@socks_version = version
@socks_data = ''
socks_hook
socks_send_handshake
@socks_deferrable = DefaultDeferrable.new
@socks_deferrable.callback(&blk) if blk
@socks_deferrable
end
def socks_hook
if @socks_version == 5
extend SOCKS5
else
raise ArgumentError, 'SOCKS version unsupported'
end
class << self
alias receive_data socks_receive_data
end
end
def socks_unhook(ip = nil)
class << self
remove_method :receive_data
end
@socks_deferrable.succeed(ip)
end
def socks_receive_data(data)
@socks_data << data
socks_parse_response
end
end
end
|
