Class | XMLRPC::BasicServer |
In: |
xmlrpc/server.rb
|
Parent: | Object |
ERR_METHOD_MISSING | = | 1 |
ERR_UNCAUGHT_EXCEPTION | = | 2 |
ERR_MC_WRONG_PARAM | = | 3 |
ERR_MC_MISSING_PARAMS | = | 4 |
ERR_MC_MISSING_METHNAME | = | 5 |
ERR_MC_RECURSIVE_CALL | = | 6 |
ERR_MC_WRONG_PARAM_PARAMS | = | 7 |
ERR_MC_EXPECTED_STRUCT | = | 8 |
# File xmlrpc/server.rb, line 170 def initialize(class_delim=".") @handler = [] @default_handler = nil @service_hook = nil @class_delim = class_delim @create = nil @parser = nil add_multicall if Config::ENABLE_MULTICALL add_introspection if Config::ENABLE_INTROSPECTION end
# File xmlrpc/server.rb, line 183 def add_handler(prefix, obj_or_signature=nil, help=nil, &block) if block_given? # proc-handler @handler << [prefix, block, obj_or_signature, help] else if prefix.kind_of? String # class-handler raise ArgumentError, "Expected non-nil value" if obj_or_signature.nil? @handler << [prefix + @class_delim, obj_or_signature] elsif prefix.kind_of? XMLRPC::Service::BasicInterface # class-handler with interface # add all methods @handler += prefix.get_methods(obj_or_signature, @class_delim) else raise ArgumentError, "Wrong type for parameter 'prefix'" end end self end
# File xmlrpc/server.rb, line 263 def add_introspection add_handler("system.listMethods",%w(array), "List methods available on this XML-RPC server") do methods = [] @handler.each do |name, obj| if obj.kind_of? Proc methods << name else obj.methods.each {|meth| methods << name + meth} end end methods end add_handler("system.methodSignature", %w(array string), "Returns method signature") do |meth| sigs = [] @handler.each do |name, obj, sig| if obj.kind_of? Proc and sig != nil and name == meth if sig[0].kind_of? Array # sig contains multiple signatures, e.g. [["array"], ["array", "string"]] sig.each {|s| sigs << s} else # sig is a single signature, e.g. ["array"] sigs << sig end end end sigs.uniq! || sigs # remove eventually duplicated signatures end add_handler("system.methodHelp", %w(string string), "Returns help on using this method") do |meth| help = nil @handler.each do |name, obj, sig, hlp| if obj.kind_of? Proc and name == meth help = hlp break end end help || "" end self end
# File xmlrpc/server.rb, line 221 def add_multicall add_handler("system.multicall", %w(array array), "Multicall Extension") do |arrStructs| unless arrStructs.is_a? Array raise XMLRPC::FaultException.new(ERR_MC_WRONG_PARAM, "system.multicall expects an array") end arrStructs.collect {|call| if call.is_a? Hash methodName = call["methodName"] params = call["params"] if params.nil? multicall_fault(ERR_MC_MISSING_PARAMS, "Missing params") elsif methodName.nil? multicall_fault(ERR_MC_MISSING_METHNAME, "Missing methodName") else if methodName == "system.multicall" multicall_fault(ERR_MC_RECURSIVE_CALL, "Recursive system.multicall forbidden") else unless params.is_a? Array multicall_fault(ERR_MC_WRONG_PARAM_PARAMS, "Parameter params have to be an Array") else ok, val = call_method(methodName, *params) if ok # correct return value [val] else # exception multicall_fault(val.faultCode, val.faultString) end end end end else multicall_fault(ERR_MC_EXPECTED_STRUCT, "system.multicall expected struct") end } end # end add_handler self end
# File xmlrpc/server.rb, line 308 def process(data) method, params = parser().parseMethodCall(data) handle(method, *params) end
# File xmlrpc/server.rb, line 216 def set_default_handler (&handler) @default_handler = handler self end