/// <summary> /// Generates Device side implementation from SCPD XML /// </summary> /// <param name="ClassName">Class Name to build</param> /// <param name="ns">Namespace to use</param> /// <param name="SavePath">Path to save source</param> /// <param name="ServiceID">Service ID to use</param> /// <param name="ServiceURN">Service URN to use</param> /// <param name="SCPD_XML">SCPD XML String</param> public static void Generate(String ClassName, String ns, String SavePath, String ServiceID, String ServiceURN, String SCPD_XML) { UPnPService s = new UPnPService(1); DText p = new DText(); p.ATTRMARK = ":"; p[0] = ServiceURN; string v = p[p.DCOUNT()]; s.SetVersion(v); s.ParseSCPD(SCPD_XML); String cl = "\r\n"; StringBuilder cs = new StringBuilder(); UPnPArgument[] Args; UPnPArgument arg; UPnPStateVariable[] SV = s.GetStateVariables(); cs.Append("using Intel.UPNP;" + cl + cl); cs.Append("namespace " + ns + cl); cs.Append("{\r\n"); cs.Append(" /// <summary>" + cl); cs.Append(" /// Transparent DeviceSide UPnP Service" + cl); cs.Append(" /// </summary>" + cl); cs.Append(" public class " + ClassName + " : IUPnPService" + cl); cs.Append(" {" + cl + cl); cs.Append(" // Place your declarations above this line\r\n"); cs.Append("\r\n"); cs.Append(" #region AutoGenerated Code Section [Do NOT Modify, unless you know what you're doing]\r\n"); cs.Append(" //{{{{{ Begin Code Block\r\n"); cs.Append("\r\n"); cs.Append(" private _" + ClassName + " _S;\r\n"); cs.Append(" public static string URN = \"" + ServiceURN + "\";\r\n"); cs.Append(" public double VERSION\r\n"); cs.Append(" {\r\n"); cs.Append(" get\r\n"); cs.Append(" {\r\n"); cs.Append(" return(double.Parse(_S.GetUPnPService().Version));\r\n"); cs.Append(" }\r\n"); cs.Append(" }\r\n\r\n"); // Build Enumerations Hashtable elist = BuildEnumerations(SV); IDictionaryEnumerator el = elist.GetEnumerator(); VarData vd; while(el.MoveNext()) { vd = (VarData)el.Value; cs.Append(" public enum Enum_" + vd.VariableName + "\r\n"); cs.Append(" {\r\n"); foreach(EnumStruct vs in vd.Enumerations) { cs.Append(" " + vs.EnumName + ",\r\n"); } cs.Append(" }\r\n"); cs.Append(" public Enum_" + vd.VariableName + " "); if(s.GetStateVariableObject(vd.VariableName).SendEvent==true) { cs.Append("Evented_"); } cs.Append(vd.VariableName + "\r\n"); cs.Append(" {\r\n"); cs.Append(" set\r\n"); cs.Append(" {\r\n"); cs.Append(" string v = \"\";\r\n"); cs.Append(" switch(value)\r\n"); cs.Append(" {\r\n"); foreach(EnumStruct vs in vd.Enumerations) { cs.Append(" case Enum_" + vd.VariableName + "." + vs.EnumName + ":\r\n"); cs.Append(" v = \"" + vs.EnumValue + "\";\r\n"); cs.Append(" break;\r\n"); } cs.Append(" }\r\n"); cs.Append(" _S.SetStateVariable(\"" + vd.VariableName + "\",v);\r\n"); cs.Append(" }\r\n"); cs.Append(" get\r\n"); cs.Append(" {\r\n"); cs.Append(" Enum_" + vd.VariableName + " RetVal = 0;\r\n"); cs.Append(" string v = (string)_S.GetStateVariable(\"" + vd.VariableName + "\");\r\n"); cs.Append(" switch(v)\r\n"); cs.Append(" {\r\n"); foreach(EnumStruct vs in vd.Enumerations) { cs.Append(" case \"" + vs.EnumValue + "\":\r\n"); cs.Append(" RetVal = Enum_" + vd.VariableName + "." + vs.EnumName + ";\r\n"); cs.Append(" break;\r\n"); } cs.Append(" }\r\n"); cs.Append(" return(RetVal);\r\n"); cs.Append(" }\r\n"); cs.Append(" }\r\n"); } el.Reset(); while(el.MoveNext()) { vd = (VarData)el.Value; cs.Append(" static public string Enum_" + vd.VariableName + "_ToString(Enum_" + vd.VariableName + " en)\r\n"); cs.Append(" {\r\n"); cs.Append(" string RetVal = \"\";\r\n"); cs.Append(" switch(en)\r\n"); cs.Append(" {\r\n"); foreach(EnumStruct vs in vd.Enumerations) { cs.Append(" case Enum_" + vd.VariableName + "." + vs.EnumName + ":\r\n"); cs.Append(" RetVal = \"" + vs.EnumValue + "\";\r\n"); cs.Append(" break;\r\n"); } cs.Append(" }\r\n"); cs.Append(" return(RetVal);\r\n"); cs.Append(" }\r\n"); // Build Easy Way to get All Values cs.Append(" static public string[] Values_" + vd.VariableName + "\r\n"); cs.Append(" {\r\n"); cs.Append(" get\r\n"); cs.Append(" {\r\n"); cs.Append(" string[] RetVal = new string[" + vd.Enumerations.Count.ToString() + "]{"); string EasyStrings = ""; foreach(EnumStruct vs in vd.Enumerations) { if(EasyStrings == "") { EasyStrings = "\"" + vs.EnumValue + "\""; } else { EasyStrings = "\"" + vs.EnumValue + "\"," + EasyStrings; } } cs.Append(EasyStrings + "};\r\n"); cs.Append(" return(RetVal);\r\n"); cs.Append(" }\r\n"); cs.Append(" }\r\n"); } cs.Append(" public delegate void OnStateVariableModifiedHandler(" + ClassName + " sender);\r\n"); foreach(UPnPStateVariable V in SV) { cs.Append(" public event OnStateVariableModifiedHandler OnStateVariableModified_" + V.Name + ";\r\n"); } foreach(UPnPStateVariable V in SV) { if(elist.ContainsKey(V.Name)==false) { // Build Accessors cs.Append(" public " + V.GetNetType().FullName + " "); if(V.SendEvent==true) { cs.Append("Evented_"); } cs.Append(V.Name + "\r\n"); cs.Append(" {\r\n"); cs.Append(" get\r\n"); cs.Append(" {\r\n"); cs.Append(" return((" + V.GetNetType().FullName + ")_S.GetStateVariable(\"" + V.Name + "\"));\r\n"); cs.Append(" }\r\n"); cs.Append(" set\r\n"); cs.Append(" {\r\n"); cs.Append(" _S.SetStateVariable(\"" + V.Name + "\", value);\r\n"); cs.Append(" }\r\n"); cs.Append(" }\r\n"); } } foreach(UPnPStateVariable V in SV) { cs.Append(" public UPnPModeratedStateVariable.IAccumulator Accumulator_"); cs.Append(V.Name + "\r\n"); cs.Append(" {\r\n"); cs.Append(" get\r\n"); cs.Append(" {\r\n"); cs.Append(" return(((UPnPModeratedStateVariable)_S.GetUPnPService().GetStateVariableObject(\"" + V.Name + "\")).Accumulator);\r\n"); cs.Append(" }\r\n"); cs.Append(" set\r\n"); cs.Append(" {\r\n"); cs.Append(" ((UPnPModeratedStateVariable)_S.GetUPnPService().GetStateVariableObject(\"" + V.Name + "\")).Accumulator = value;\r\n"); cs.Append(" }\r\n"); cs.Append(" }\r\n"); cs.Append(" public double ModerationDuration_" + V.Name + "\r\n"); cs.Append(" {\r\n"); cs.Append(" get\r\n"); cs.Append(" {\r\n"); cs.Append(" return(((UPnPModeratedStateVariable)_S.GetUPnPService().GetStateVariableObject(\"" + V.Name + "\")).ModerationPeriod);\r\n"); cs.Append(" }\r\n"); cs.Append(" set\r\n"); cs.Append(" {\r\n"); cs.Append(" ((UPnPModeratedStateVariable)_S.GetUPnPService().GetStateVariableObject(\"" + V.Name + "\")).ModerationPeriod = value;\r\n"); cs.Append(" }\r\n"); cs.Append(" }\r\n"); } // Build MethodDelegates foreach(UPnPAction A in s.Actions) { cs.Append(" public delegate "); if(A.HasReturnValue==false) { cs.Append("void "); } else { cs.Append(A.GetRetArg().RelatedStateVar.GetNetType().FullName + " "); } cs.Append("Delegate_" + A.Name + "("); Args = A.ArgumentList; for(int i=0;i<Args.Length;++i) { arg = Args[i]; if(arg.IsReturnValue==false) { if(arg.Direction=="out") { cs.Append("out "); } if(arg.RelatedStateVar.AllowedStringValues==null) { cs.Append(arg.RelatedStateVar.GetNetType().FullName + " "); } else { cs.Append(ClassName + ".Enum_" + arg.RelatedStateVar.Name + " "); } cs.Append(arg.Name); if(i<Args.Length-1) { cs.Append(", "); } } } cs.Append(");\r\n"); } // Build Overriding Delegates cs.Append("\r\n"); foreach(UPnPAction A in s.Actions) { cs.Append(" public Delegate_" + A.Name + " External_" + A.Name + " = null;\r\n"); } cs.Append("\r\n"); // Build Ability to remove Optional State Variables foreach(UPnPStateVariable V in s.GetStateVariables()) { cs.Append(" public void RemoveStateVariable_" + V.Name + "()\r\n"); cs.Append(" {\r\n"); cs.Append(" _S.GetUPnPService().RemoveStateVariable(_S.GetUPnPService().GetStateVariableObject(\"" + V.Name + "\"));\r\n"); cs.Append(" }\r\n"); } // Build Ability to remove Optional Actions foreach(UPnPAction A in s.Actions) { cs.Append(" public void RemoveAction_" + A.Name + "()\r\n"); cs.Append(" {\r\n"); cs.Append(" _S.GetUPnPService().RemoveMethod(\"" + A.Name + "\");\r\n"); cs.Append(" }\r\n"); } // Add Helper Methods cs.Append(" public System.Net.IPEndPoint GetCaller()\r\n"); cs.Append(" {\r\n"); cs.Append(" return(_S.GetUPnPService().GetCaller());\r\n"); cs.Append(" }\r\n"); cs.Append(" public System.Net.IPEndPoint GetReceiver()\r\n"); cs.Append(" {\r\n"); cs.Append(" return(_S.GetUPnPService().GetReceiver());\r\n"); cs.Append(" }\r\n"); cs.Append("\r\n"); // Build Private Class cs.Append(" private class _" + ClassName + "\r\n"); cs.Append(" {\r\n"); cs.Append(" private " + ClassName + " Outer = null;\r\n"); cs.Append(" private UPnPService S;\r\n"); cs.Append(" internal _" + ClassName + "(" + ClassName + " n)\r\n"); cs.Append(" {\r\n"); cs.Append(" Outer = n;\r\n"); cs.Append(" S = BuildUPnPService();\r\n"); cs.Append(" }\r\n"); cs.Append(" public UPnPService GetUPnPService()\r\n"); cs.Append(" {\r\n"); cs.Append(" return(S);\r\n"); cs.Append(" }\r\n"); cs.Append(" public void SetStateVariable(string VarName, object VarValue)\r\n"); cs.Append(" {\r\n"); cs.Append(" S.SetStateVariable(VarName,VarValue);\r\n"); cs.Append(" }\r\n"); cs.Append(" public object GetStateVariable(string VarName)\r\n"); cs.Append(" {\r\n"); cs.Append(" return(S.GetStateVariable(VarName));\r\n"); cs.Append(" }\r\n"); cs.Append(" protected UPnPService BuildUPnPService()\r\n"); cs.Append(" {\r\n"); cs.Append(" UPnPStateVariable[] RetVal = new UPnPStateVariable[" + SV.Length.ToString() + "];\r\n"); for(int i=0;i<SV.Length;++i) { cs.Append(" RetVal[" + i.ToString() +"] = new UPnPModeratedStateVariable(\"" + SV[i].Name + "\", typeof(" + SV[i].GetNetType().FullName + "), " + SV[i].SendEvent.ToString().ToLower() + ");\r\n"); if((SV[i].Maximum!=null)|| (SV[i].Minimum!=null)|| (SV[i].Step!=null)) { cs.Append(" RetVal[" + i.ToString() +"].SetRange("); if(SV[i].Minimum==null) { cs.Append("null"); } else { cs.Append("(" + SV[i].Minimum.GetType().FullName + ")(" + SV[i].Minimum.ToString() + ")"); } cs.Append(","); if(SV[i].Maximum==null) { cs.Append("null"); } else { cs.Append("(" + SV[i].Maximum.GetType().FullName + ")(" + SV[i].Maximum.ToString() + ")"); } cs.Append(","); if(SV[i].Step==null) { cs.Append("null"); } else { cs.Append("(" + SV[i].Step.GetType().FullName + ")" + SV[i].Step.ToString()); } cs.Append(");\r\n"); } if(SV[i].DefaultValue!=null) { cs.Append(" RetVal[" + i.ToString() + "].DefaultValue = UPnPService.CreateObjectInstance(typeof(" + SV[i].GetNetType().FullName + "),\"" + UPnPService.SerializeObjectInstance(SV[i].DefaultValue) + "\");\r\n"); //cs.Append(" RetVal[" + i.ToString() + "].DefaultValue = (" + SV[i].GetNetType().FullName + ")(\"" + UPnPService.SerializeObjectInstance(SV[i].DefaultValue) + "\";\r\n"); } if(SV[i].AllowedStringValues!=null) { cs.Append(" RetVal[" + i.ToString() + "].AllowedStringValues = new string[" + SV[i].AllowedStringValues.Length.ToString() + "]{"); for(int ai=0;ai<SV[i].AllowedStringValues.Length;++ai) { cs.Append("\"" + SV[i].AllowedStringValues[ai] + "\""); if(ai<SV[i].AllowedStringValues.Length-1) { cs.Append(", "); } } cs.Append("};\r\n"); } System.Collections.IList e = s.Actions; foreach(UPnPAction A in e) { foreach(UPnPArgument ag in A.ArgumentList) { if(ag.RelatedStateVar.Name==SV[i].Name) { cs.Append(" RetVal[" + i.ToString() + "].AddAssociation(\"" + A.Name + "\", \"" + ag.Name + "\");\r\n"); } } } } // Build UPnPService cs.Append("\r\n"); cs.Append(" UPnPService S = new UPnPService(" + s.Version + ", \"" + ServiceID + "\", \"" + ServiceURN + "\", true, this);\r\n"); cs.Append(" for(int i=0;i<RetVal.Length;++i)\r\n"); cs.Append(" {\r\n"); cs.Append(" S.AddStateVariable(RetVal[i]);\r\n"); cs.Append(" }\r\n"); foreach(UPnPAction A in s.Actions) { cs.Append(" S.AddMethod(\"" + A.Name + "\");\r\n"); } cs.Append(" return(S);\r\n"); cs.Append(" }\r\n\r\n"); System.Collections.IList ee = s.Actions; foreach(UPnPAction A in ee) { if(A.HasReturnValue) { cs.Append(" [Intel.UPNP.ReturnArgument(\""+A.GetRetArg().Name+"\")]"+cl); } cs.Append(" public "); if(A.HasReturnValue==false) { cs.Append("void "); } else { cs.Append(A.GetRetArg().RelatedStateVar.GetNetType().FullName + " "); } cs.Append(A.Name+"("); Args = A.ArgumentList; for(int i=0;i<Args.Length;++i) { arg = Args[i]; if(arg.IsReturnValue==false) { if(arg.Direction=="out") { cs.Append("out "); } cs.Append(arg.RelatedStateVar.GetNetType().FullName + " "); cs.Append(arg.Name); if(i<Args.Length-1) { cs.Append(", "); } } } cs.Append(")" + cl); cs.Append(" {\r\n"); // Convert to Enum if neccessary Args = A.ArgumentList; for(int i=0;i<Args.Length;++i) { arg = Args[i]; if((arg.IsReturnValue==false)&& (arg.RelatedStateVar.AllowedStringValues!=null)) { cs.Append(" Enum_" + arg.RelatedStateVar.Name + " e_" + arg.Name + ";\r\n"); if(arg.Direction=="in") { cs.Append(" switch(" + arg.Name + ")\r\n"); cs.Append(" {\r\n"); vd = (VarData)elist[arg.RelatedStateVar.Name]; foreach(EnumStruct ss in vd.Enumerations) { cs.Append(" case \"" + ss.EnumValue + "\":\r\n"); cs.Append(" e_" + arg.Name + " = Enum_" + arg.RelatedStateVar.Name + "." + ss.EnumName + ";\r\n"); cs.Append(" break;\r\n"); } cs.Append(" default:\r\n"); cs.Append(" e_" + arg.Name + " = 0;\r\n"); cs.Append(" break;\r\n"); cs.Append(" }\r\n"); } } } // Make Method Call if(A.HasReturnValue==true) { cs.Append(" object RetObj = null;\r\n"); } cs.Append(" if(Outer.External_" + A.Name + " != null)\r\n"); cs.Append(" {\r\n"); cs.Append(" "); if(A.HasReturnValue==true) { cs.Append("RetObj = "); } cs.Append("Outer.External_" + A.Name + "("); Args = A.ArgumentList; for(int i=0;i<Args.Length;++i) { arg = Args[i]; if(arg.IsReturnValue==false) { if(arg.Direction=="out") { cs.Append("out "); } if(arg.RelatedStateVar.AllowedStringValues!=null) { cs.Append("e_"); } cs.Append(arg.Name); if(i<Args.Length-1) { cs.Append(", "); } } } cs.Append(");\r\n"); cs.Append(" }\r\n"); cs.Append(" else\r\n"); cs.Append(" {\r\n"); cs.Append(" "); if(A.HasReturnValue==true) { cs.Append("RetObj = "); } cs.Append("Sink_" + A.Name + "("); Args = A.ArgumentList; for(int i=0;i<Args.Length;++i) { arg = Args[i]; if(arg.IsReturnValue==false) { if(arg.Direction=="out") { cs.Append("out "); } if(arg.RelatedStateVar.AllowedStringValues!=null) { cs.Append("e_"); } cs.Append(arg.Name); if(i<Args.Length-1) { cs.Append(", "); } } } cs.Append(");\r\n"); cs.Append(" }\r\n"); Args = A.ArgumentList; for(int i=0;i<Args.Length;++i) { arg = Args[i]; if((arg.IsReturnValue==false)&& (arg.RelatedStateVar.AllowedStringValues!=null)) { if(arg.Direction=="out") { cs.Append(" switch(e_" + arg.Name + ")\r\n"); cs.Append(" {\r\n"); vd = (VarData)elist[arg.RelatedStateVar.Name]; foreach(EnumStruct ss in vd.Enumerations) { cs.Append(" case Enum_" + arg.RelatedStateVar.Name + "." + ss.EnumName + ":\r\n"); cs.Append(" " + arg.Name + " = \"" + ss.EnumValue + "\";\r\n"); cs.Append(" break;\r\n"); } cs.Append(" default:\r\n"); cs.Append(" " + arg.Name + " = \"\";\r\n"); cs.Append(" break;\r\n"); cs.Append(" }\r\n"); } } } if(A.HasReturnValue==true) { cs.Append(" return((" + A.GetRetArg().RelatedStateVar.GetNetType().FullName + ")RetObj);\r\n"); } cs.Append(" }\r\n"); } cs.Append("\r\n"); foreach(UPnPAction A in s.Actions) { cs.Append(" public Delegate_" + A.Name + " Sink_" + A.Name + ";\r\n"); } cs.Append(" }\r\n"); // End of Private Class // Build Constructor cs.Append(" public " + ClassName + "()\r\n"); cs.Append(" {\r\n"); cs.Append(" _S = new _" + ClassName + "(this);\r\n"); foreach(UPnPStateVariable V in SV) { cs.Append(" _S.GetUPnPService().GetStateVariableObject(\"" + V.Name + "\").OnModified += new UPnPStateVariable.ModifiedHandler(OnModifiedSink_" + V.Name + ");\r\n"); } foreach(UPnPAction A in s.Actions) { cs.Append(" _S.Sink_" + A.Name + " = new Delegate_" + A.Name + "(" + A.Name + ");\r\n"); } cs.Append(" }\r\n"); cs.Append(" public " + ClassName + "(string ID):this()\r\n"); cs.Append(" {\r\n"); cs.Append(" _S.GetUPnPService().ServiceID = ID;\r\n"); cs.Append(" }\r\n"); cs.Append(" public UPnPService GetUPnPService()\r\n"); cs.Append(" {\r\n"); cs.Append(" return(_S.GetUPnPService());\r\n"); cs.Append(" }\r\n"); foreach(UPnPStateVariable V in SV) { cs.Append(" private void OnModifiedSink_" + V.Name + "(UPnPStateVariable sender, object NewValue)\r\n"); cs.Append(" {\r\n"); cs.Append(" if(OnStateVariableModified_" + V.Name + " != null) OnStateVariableModified_" + V.Name + "(this);\r\n"); cs.Append(" }\r\n"); } cs.Append(" //}}}}} End of Code Block\r\n\r\n"); cs.Append(" #endregion\r\n"); cs.Append("\r\n"); foreach(UPnPAction A in s.Actions) { cs.Append(" /// <summary>\r\n"); cs.Append(" /// Action: " + A.Name + "\r\n"); cs.Append(" /// </summary>\r\n"); Args = A.ArgumentList; for(int i=0;i<Args.Length;++i) { arg = Args[i]; if(arg.IsReturnValue==false) { cs.Append(" /// <param name=\"" + arg.Name + "\">Associated State Variable: " + arg.RelatedStateVar.Name + "</param>\r\n"); } } if(A.HasReturnValue==true) { cs.Append(" /// <returns>Associated StateVariable: " + A.GetRetArg().RelatedStateVar.Name + "</returns>\r\n"); } cs.Append(" public "); if(A.HasReturnValue==false) { cs.Append("void "); } else { cs.Append(A.GetRetArg().RelatedStateVar.GetNetType().FullName + " "); } cs.Append(A.Name+"("); Args = A.ArgumentList; for(int i=0;i<Args.Length;++i) { arg = Args[i]; if(arg.IsReturnValue==false) { if(arg.Direction=="out") { cs.Append("out "); } if(arg.RelatedStateVar.AllowedStringValues!=null) { cs.Append("Enum_" + arg.RelatedStateVar.Name + " "); } else { cs.Append(arg.RelatedStateVar.GetNetType().FullName + " "); } cs.Append(arg.Name); if(i<Args.Length-1) { cs.Append(", "); } } } cs.Append(")" + cl); cs.Append(" {\r\n"); cs.Append(" //ToDo: Add Your implementation here, and remove exception\r\n"); cs.Append(" throw(new UPnPCustomException(800,\"This method has not been completely implemented...\"));\r\n"); cs.Append(" }\r\n"); } cs.Append(" }\r\n"); cs.Append("}"); UTF8Encoding UTF8 = new UTF8Encoding(); FileStream ws = new FileStream(SavePath, FileMode.Create, FileAccess.Write); byte[] buffer = UTF8.GetBytes(cs.ToString()); ws.Write(buffer,0,buffer.Length); ws.Close(); }