Beispiel #1
0
        static void ExtractMethodInfo(Dictionary <string, XmlRpcMethodInfo> methods,
                                      MethodInfo mi, Type type)
        {
            XmlRpcMethodAttribute attr = (XmlRpcMethodAttribute)
                                         Attribute.GetCustomAttribute(mi,
                                                                      typeof(XmlRpcMethodAttribute));

            if (attr == null)
            {
                return;
            }
            XmlRpcMethodInfo mthdInfo = new XmlRpcMethodInfo();

            mthdInfo.MethodInfo = mi;
            mthdInfo.XmlRpcName = XmlRpcTypeInfo.GetXmlRpcMethodName(mi);
            mthdInfo.MiName     = mi.Name;
            mthdInfo.Doc        = attr.Description;
            mthdInfo.IsHidden   = attr.IntrospectionMethod | attr.Hidden;
            // extract parameters information
            var parmList = new List <XmlRpcParameterInfo>();

            ParameterInfo[] parms = mi.GetParameters();
            foreach (ParameterInfo parm in parms)
            {
                XmlRpcParameterInfo parmInfo = new XmlRpcParameterInfo();
                parmInfo.Name       = parm.Name;
                parmInfo.Type       = parm.ParameterType;
                parmInfo.XmlRpcType = XmlRpcTypeInfo.GetXmlRpcTypeString(parm.ParameterType);
                // retrieve optional attributed info
                parmInfo.Doc = "";
                XmlRpcParameterAttribute pattr = (XmlRpcParameterAttribute)
                                                 Attribute.GetCustomAttribute(parm,
                                                                              typeof(XmlRpcParameterAttribute));
                if (pattr != null)
                {
                    parmInfo.Doc        = pattr.Description;
                    parmInfo.XmlRpcName = pattr.Name;
                }
                parmInfo.IsParams = Attribute.IsDefined(parm,
                                                        typeof(ParamArrayAttribute));
                parmList.Add(parmInfo);
            }
            mthdInfo.Parameters = parmList.ToArray();
            // extract return type information
            mthdInfo.ReturnType       = mi.ReturnType;
            mthdInfo.ReturnXmlRpcType = XmlRpcTypeInfo.GetXmlRpcTypeString(mi.ReturnType);
            object[] orattrs = mi.ReturnTypeCustomAttributes.GetCustomAttributes(
                typeof(XmlRpcReturnValueAttribute), false);
            if (orattrs.Length > 0)
            {
                mthdInfo.ReturnDoc = ((XmlRpcReturnValueAttribute)orattrs[0]).Description;
            }

            if (methods.ContainsKey(mthdInfo.XmlRpcName))
            {
                throw new XmlRpcDupXmlRpcMethodNames(String.Format("Method "
                                                                   + "{0} in type {1} has duplicate XmlRpc method name {2}",
                                                                   mi.Name, type.Name, mthdInfo.XmlRpcName));
            }
            else
            {
                methods.Add(mthdInfo.XmlRpcName, mthdInfo);
            }
        }