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require 'xmlrpc/server'
require 'xmlrpc/parser'
require 'xmlrpc/create'
require 'xmlrpc/config'
require 'xmlrpc/utils' # ParserWriterChooseMixin
require 'xmpp4r/dataforms/x/data'
require 'xmpp4r/rpc/iq/rpc'
require 'xmpp4r/rpc/helper/xmlrpcaddons'
module Jabber
module RPC
##
# XMLRPC Server
class Server < XMLRPC::BasicServer
include XMLRPC::ParserWriterChooseMixin
include XMLRPC::ParseContentType
##
# new - creates a new server
#
def initialize(stream,class_delim=".")
super(class_delim)
@stream = stream
@stream.add_iq_callback(120,"Helpers::RPCServer") { |iq|
if iq.type == :set and iq.type != :result
handle_iq(iq)
true
else
false
end
}
end
##
# handles incoming iqs
# iq:: [Jabber::IQ] - the jabber iq
def handle_iq(iq)
if iq.type == :set
if iq.query.kind_of?(IqQueryRPC)
data = iq.query
response = IqQueryRPC.new
data.elements.each { |rpc|
if rpc
response.typed_add(handle_rpc_requests(rpc))
end
}
respiq = iq.answer(false)
respiq.type = :result
respiq.add(response)
@stream.send(respiq)
end
end
end
private
##
# handles the rpc requests
# takes rpcdata:: [String]
def handle_rpc_requests(rpcdata)
resp = process(rpcdata.to_s)
if resp == nil or resp.size <= 0
raise Jabber::ErrorResponse.new(:forbidden)
else
return resp
end
end
end # RPCServer
end # Helpers
end # Jabber
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