/// <summary>
/// Generates a UPnPService object from an SCPD XML
/// </summary>
/// <param name="SCPD_XML">XML String</param>
/// <returns>UPnPService</returns>
public static UPnPService GenerateServiceFromSCPD(string SCPD_XML)
{
UPnPService s = new UPnPService(1);
s.ParseSCPD(SCPD_XML);
return(s);
}
/// <summary>
/// Generates Control Point Implementation
/// </summary>
/// <param name="ClassName">Class Name to generate</param>
/// <param name="ns">Namespace to use</param>
/// <param name="SavePath">Path to save source</param>
/// <param name="ServiceURN">Service URN to use</param>
/// <param name="SCPD_XML">SCPD XML</param>
public static void GenerateCP(String ClassName, String ns, String SavePath, String ServiceURN, String SCPD_XML)
{
string urn = ServiceURN.Substring(0,
ServiceURN.LastIndexOf(":")) + ":";
UPnPService s = new UPnPService(1);
DText p = new DText();
ArrayList tlist = new ArrayList();
s.ParseSCPD(SCPD_XML);
String cl = "\r\n";
StringBuilder cs = new StringBuilder();
UPnPArgument[] Args;
UPnPArgument arg;
UPnPStateVariable[] SV = s.GetStateVariables();
Hashtable elist = BuildEnumerations(SV);
cs.Append("using System;\r\n");
cs.Append("using System.Collections;\r\n");
cs.Append("using System.Threading;\r\n");
cs.Append("using Intel.Utilities;\r\n");
cs.Append("using Intel.UPNP;" + cl + cl);
cs.Append("namespace " + ns + cl);
cs.Append("{\r\n");
cs.Append(" /// <summary>" + cl);
cs.Append(" /// Transparent ClientSide UPnP Service" + cl);
cs.Append(" /// </summary>" + cl);
cs.Append(" public class " + ClassName + "\r\n");
cs.Append(" {" + cl);
cs.Append(" private Hashtable UnspecifiedTable = Hashtable.Synchronized(new Hashtable());\r\n");
cs.Append(" internal UPnPService _S;\r\n\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 static string SERVICE_NAME = \"" + urn + "\";\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.Version));\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n\r\n");
foreach(UPnPStateVariable v in SV)
{
if(v.SendEvent==true)
{
cs.Append(" public delegate void StateVariableModifiedHandler_" + v.Name + "(" + ClassName + " sender, ");
if(elist.ContainsKey(v.Name)==true)
{
cs.Append("Enum_" + v.Name + " NewValue");
}
else
{
cs.Append(v.GetNetType().FullName + " NewValue");
}
cs.Append(");\r\n");
cs.Append(" private WeakEvent OnStateVariable_"+v.Name+"_Event = new WeakEvent();"+cl);
cs.Append(" public event StateVariableModifiedHandler_" + v.Name + " OnStateVariable_" + v.Name + "\r\n");
cs.Append(" {"+cl);
cs.Append(" add{OnStateVariable_"+v.Name+"_Event.Register(value);}"+cl);
cs.Append(" remove{OnStateVariable_"+v.Name+"_Event.UnRegister(value);}"+cl);
cs.Append(" }"+cl);
cs.Append(" protected void " + v.Name + "_ModifiedSink(UPnPStateVariable Var, object NewValue)\r\n");
cs.Append(" {\r\n");
cs.Append(" OnStateVariable_" + v.Name + "_Event.Fire(this, "+v.Name+");"+cl);
cs.Append(" }\r\n");
}
}
cs.Append(" public delegate void SubscribeHandler(" + ClassName + " sender, bool Success);\r\n");
cs.Append(" public event SubscribeHandler OnSubscribe;\r\n");
// Build Events/Delegates
foreach(UPnPAction A in s.Actions)
{
cs.Append(" public delegate void Delegate_OnResult_" + A.Name + "(" + ClassName + " sender, ");
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
if(_arg.RelatedStateVar.AllowedStringValues==null)
{
cs.Append(_arg.RelatedStateVar.GetNetType().FullName + " ");
}
else
{
cs.Append("Enum_" + _arg.RelatedStateVar.Name + " ");
}
cs.Append(_arg.Name + ", ");
}
}
if(A.HasReturnValue==true)
{
if(A.GetRetArg().RelatedStateVar.AllowedStringValues==null)
{
cs.Append(A.GetRetArg().RelatedStateVar.GetNetType().FullName + " ");
}
else
{
cs.Append("Enum_" + A.GetRetArg().RelatedStateVar.Name + " ");
}
cs.Append("ReturnValue, ");
}
cs.Append("UPnPInvokeException e, object _Tag);\r\n");
cs.Append(" private WeakEvent OnResult_"+A.Name+"_Event = new WeakEvent();"+cl);
cs.Append(" public event Delegate_OnResult_" + A.Name + " OnResult_" + A.Name + "\r\n");
cs.Append(" {"+cl);
cs.Append(" add{OnResult_"+A.Name+"_Event.Register(value);}"+cl);
cs.Append(" remove{OnResult_"+A.Name+"_Event.UnRegister(value);}"+cl);
cs.Append(" }"+cl);
}
// Build Constructor
cs.Append("\r\n");
cs.Append(" public " + ClassName + "(UPnPService s)\r\n");
cs.Append(" {\r\n");
cs.Append(" _S = s;\r\n");
cs.Append(" _S.OnSubscribe += new UPnPService.UPnPEventSubscribeHandler(_subscribe_sink);\r\n");
foreach(UPnPStateVariable v in SV)
{
if(v.SendEvent==true)
{
cs.Append(" if(HasStateVariable_" + v.Name + ") _S.GetStateVariableObject(\"" + v.Name + "\").OnModified += new UPnPStateVariable.ModifiedHandler(" + v.Name + "_ModifiedSink);\r\n");
}
}
cs.Append(" }\r\n");
// Build Dispose
cs.Append(" public void Dispose()\r\n");
cs.Append(" {\r\n");
cs.Append(" _S.OnSubscribe -= new UPnPService.UPnPEventSubscribeHandler(_subscribe_sink);\r\n");
cs.Append(" OnSubscribe = null;\r\n");
foreach(UPnPStateVariable v in SV)
{
if(v.SendEvent==true)
{
cs.Append(" if(HasStateVariable_" + v.Name + ") _S.GetStateVariableObject(\"" + v.Name + "\").OnModified -= new UPnPStateVariable.ModifiedHandler(" + v.Name + "_ModifiedSink);\r\n");
}
}
cs.Append(" }\r\n");
cs.Append(" public void _subscribe(int Timeout)\r\n");
cs.Append(" {\r\n");
cs.Append(" _S.Subscribe(Timeout, null);\r\n");
cs.Append(" }\r\n");
cs.Append(" protected void _subscribe_sink(UPnPService sender, bool OK)\r\n");
cs.Append(" {\r\n");
cs.Append(" if(OnSubscribe!=null)\r\n");
cs.Append(" {\r\n");
cs.Append(" OnSubscribe(this, OK);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
// Build Enumerations
cs.Append(" public void SetUnspecifiedValue(string EnumType, string val)\r\n");
cs.Append(" {\r\n");
cs.Append(" string hash = Thread.CurrentThread.GetHashCode().ToString() + \":\" + EnumType;\r\n");
cs.Append(" UnspecifiedTable[hash] = val;\r\n");
cs.Append(" }\r\n");
cs.Append(" public string GetUnspecifiedValue(string EnumType)\r\n");
cs.Append(" {\r\n");
cs.Append(" string hash = Thread.CurrentThread.GetHashCode().ToString() + \":\" + EnumType;\r\n");
cs.Append(" if(UnspecifiedTable.ContainsKey(hash)==false)\r\n");
cs.Append(" {\r\n");
cs.Append(" return(\"\");\r\n");
cs.Append(" }\r\n");
cs.Append(" string RetVal = (string)UnspecifiedTable[hash];\r\n");
cs.Append(" return(RetVal);\r\n");
cs.Append(" }\r\n");
IDictionaryEnumerator el = elist.GetEnumerator();
VarData vd;
while(el.MoveNext())
{
vd = (VarData)el.Value;
cs.Append(" public string[] Values_" + vd.VariableName + "\r\n");
cs.Append(" {\r\n");
cs.Append(" get\r\n");
cs.Append(" {\r\n");
cs.Append(" UPnPStateVariable sv = _S.GetStateVariableObject(\"" + vd.VariableName + "\");\r\n");
cs.Append(" return(sv.AllowedStringValues);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
cs.Append(" 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(" case Enum_" + vd.VariableName + "._UNSPECIFIED_:\r\n");
cs.Append(" RetVal = GetUnspecifiedValue(\"Enum_" + vd.VariableName + "\");\r\n");
cs.Append(" break;\r\n");
cs.Append(" }\r\n");
cs.Append(" return(RetVal);\r\n");
cs.Append(" }\r\n");
cs.Append(" public enum Enum_" + vd.VariableName + "\r\n");
cs.Append(" {\r\n");
cs.Append(" _UNSPECIFIED_,\r\n");
foreach(EnumStruct vs in vd.Enumerations)
{
cs.Append(" " + vs.EnumName + ",\r\n");
}
cs.Append(" }\r\n");
cs.Append(" public Enum_" + vd.VariableName + " " + vd.VariableName + "\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(" default:\r\n");
cs.Append(" RetVal = Enum_" + vd.VariableName + "._UNSPECIFIED_;\r\n");
cs.Append(" SetUnspecifiedValue(\"Enum_" + vd.VariableName + "\", v);\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");
}
foreach(UPnPStateVariable V in SV)
{
if(elist.ContainsKey(V.Name)==false)
{
// Build Accessors
cs.Append(" public " + V.GetNetType().FullName + " " + 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(" }\r\n");
}
}
foreach(UPnPStateVariable V in SV)
{
// Range Stuff
if((V.Maximum!=null)||(V.Minimum!=null))
{
cs.Append(" public bool HasMaximum_" + V.Name + "\r\n");
cs.Append(" {\r\n");
cs.Append(" get\r\n");
cs.Append(" {\r\n");
cs.Append(" return(_S.GetStateVariableObject(\"" + V.Name + "\").Maximum!=null);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
cs.Append(" public bool HasMinimum_" + V.Name + "\r\n");
cs.Append(" {\r\n");
cs.Append(" get\r\n");
cs.Append(" {\r\n");
cs.Append(" return(_S.GetStateVariableObject(\"" + V.Name + "\").Minimum!=null);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
cs.Append(" public " + V.GetNetType().FullName + " Maximum_" + V.Name + "\r\n");
cs.Append(" {\r\n");
cs.Append(" get\r\n");
cs.Append(" {\r\n");
cs.Append(" return((" + V.GetNetType().FullName +")_S.GetStateVariableObject(\"" + V.Name + "\").Maximum);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
cs.Append(" public " + V.GetNetType().FullName + " Minimum_" + V.Name + "\r\n");
cs.Append(" {\r\n");
cs.Append(" get\r\n");
cs.Append(" {\r\n");
cs.Append(" return((" + V.GetNetType().FullName +")_S.GetStateVariableObject(\"" + V.Name + "\").Minimum);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
}
// Has Stuff
cs.Append(" public bool HasStateVariable_" + V.Name + "\r\n");
cs.Append(" {\r\n");
cs.Append(" get\r\n");
cs.Append(" {\r\n");
cs.Append(" if(_S.GetStateVariableObject(\"" + V.Name + "\")==null)\r\n");
cs.Append(" {\r\n");
cs.Append(" return(false);\r\n");
cs.Append(" }\r\n");
cs.Append(" else\r\n");
cs.Append(" {\r\n");
cs.Append(" return(true);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
}
foreach(UPnPAction A in s.Actions)
{
cs.Append(" public bool HasAction_" + A.Name + "\r\n");
cs.Append(" {\r\n");
cs.Append(" get\r\n");
cs.Append(" {\r\n");
cs.Append(" if(_S.GetAction(\"" + A.Name + "\")==null)\r\n");
cs.Append(" {\r\n");
cs.Append(" return(false);\r\n");
cs.Append(" }\r\n");
cs.Append(" else\r\n");
cs.Append(" {\r\n");
cs.Append(" return(true);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
}
foreach(UPnPAction A in s.Actions)
{
// Build Sync Version
cs.Append(" public ");
if(A.HasReturnValue==false)
{
cs.Append("void ");
}
else
{
if(elist.ContainsKey(A.GetRetArg().RelatedStateVar.Name)==true)
{
cs.Append("Enum_" + A.GetRetArg().RelatedStateVar.Name + " ");
}
else
{
cs.Append(A.GetRetArg().RelatedStateVar.GetNetType().FullName + " ");
}
}
cs.Append("Sync_" + A.Name + "(");
tlist.Clear();
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
tlist.Add(_arg);
}
}
Args = (UPnPArgument[])tlist.ToArray(typeof(UPnPArgument));
for(int i=0;i<Args.Length;++i)
{
arg = Args[i];
if(arg.Direction=="out")
{
cs.Append("out ");
}
if(elist.ContainsKey(arg.RelatedStateVar.Name))
{
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(")\r\n");
cs.Append(" {\r\n");
cs.Append(" UPnPArgument[] args = new UPnPArgument[");
if(A.HasReturnValue==false)
{
cs.Append(A.ArgumentList.Length.ToString());
}
else
{
cs.Append((A.ArgumentList.Length-1).ToString());
}
cs.Append("];\r\n");
int ia=0;
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
if(_arg.Direction=="in")
{
if(elist.ContainsKey(_arg.RelatedStateVar.Name)==true)
{
cs.Append(" switch(" + _arg.Name + ")\r\n");
cs.Append(" {\r\n");
foreach(EnumStruct ess in ((VarData)elist[_arg.RelatedStateVar.Name]).Enumerations)
{
cs.Append(" case Enum_" + _arg.RelatedStateVar.Name + "." + ess.EnumName + ":\r\n");
cs.Append(" args[" + ia.ToString() + "] = new UPnPArgument(\"" + _arg.Name + "\", \"" + ess.EnumValue + "\");\r\n");
cs.Append(" break;\r\n");
}
cs.Append(" default:\r\n");
cs.Append(" args[" + ia.ToString() + "] = new UPnPArgument(\"" + _arg.Name + "\", GetUnspecifiedValue(\"Enum_" + _arg.RelatedStateVar.Name + "\"));\r\n");
cs.Append(" break;\r\n");
cs.Append(" }\r\n");
}
else
{
cs.Append(" args[" + ia.ToString() + "] = new UPnPArgument(\"" + _arg.Name + "\", " + _arg.Name + ");\r\n");
}
}
else
{
cs.Append(" args[" + ia.ToString() + "] = new UPnPArgument(\"" + _arg.Name + "\", \"\");\r\n");
}
++ia;
}
}
if(A.HasReturnValue==true)
{
cs.Append(" object RetVal = null;\r\n");
cs.Append(" RetVal = ");
}
else
{
cs.Append(" ");
}
cs.Append("_S.InvokeSync(\"" + A.Name + "\", args);\r\n");
if(A.HasReturnValue==true)
{
if(A.GetRetArg().RelatedStateVar.AllowedStringValues!=null)
{
cs.Append(" Enum_" + A.GetRetArg().RelatedStateVar.Name + " RetEnum = 0;\r\n");
cs.Append(" switch((string)RetVal)\r\n");
cs.Append(" {\r\n");
foreach(EnumStruct ess in ((VarData)elist[A.GetRetArg().RelatedStateVar.Name]).Enumerations)
{
cs.Append(" case \"" + ess.EnumValue + "\":\r\n");
cs.Append(" RetEnum = Enum_" + A.GetRetArg().RelatedStateVar.Name + "." + ess.EnumName + ";\r\n");
cs.Append(" break;\r\n");
}
cs.Append(" default:\r\n");
cs.Append(" RetEnum = Enum_" + A.GetRetArg().RelatedStateVar.Name + "._UNSPECIFIED_;\r\n");
cs.Append(" SetUnspecifiedValue(\"Enum_" + A.GetRetArg().RelatedStateVar.Name + "\",(string)RetVal);\r\n");
cs.Append(" break;\r\n");
cs.Append(" }\r\n");
}
}
// Check if this is necessary
bool IsNeccessary = false;
foreach(UPnPArgument _arg in A.ArgumentList)
{
if((_arg.RelatedStateVar.AllowedStringValues!=null)&&
(_arg.IsReturnValue==false))
{
IsNeccessary = true;
break;
}
}
if(IsNeccessary==true)
{
cs.Append(" for(int i=0;i<args.Length;++i)\r\n");
cs.Append(" {\r\n");
cs.Append(" switch(args[i].Name)\r\n");
cs.Append(" {\r\n");
tlist.Clear();
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
tlist.Add(_arg);
}
}
Args = (UPnPArgument[])tlist.ToArray(typeof(UPnPArgument));
foreach(UPnPArgument _arg in Args)
{
if(_arg.RelatedStateVar.AllowedStringValues!=null)
{
cs.Append(" case \"" + _arg.Name + "\":\r\n");
cs.Append(" switch((string)args[i].DataValue)\r\n");
cs.Append(" {\r\n");
foreach(EnumStruct ess in ((VarData)elist[_arg.RelatedStateVar.Name]).Enumerations)
{
cs.Append(" case \"" + ess.EnumValue + "\":\r\n");
cs.Append(" args[i].DataValue = Enum_" + _arg.RelatedStateVar.Name + "." + ess.EnumName + ";\r\n");
cs.Append(" break;\r\n");
}
cs.Append(" default:\r\n");
cs.Append(" SetUnspecifiedValue(\"Enum_" + _arg.RelatedStateVar.Name + "\", (string)args[i].DataValue);\r\n");
cs.Append(" args[i].DataValue = Enum_" + _arg.RelatedStateVar.Name + "._UNSPECIFIED_;\r\n");
cs.Append(" break;\r\n");
cs.Append(" }\r\n");
cs.Append(" break;\r\n");
}
}
cs.Append(" }\r\n"); // End of Switch
cs.Append(" }\r\n"); // End of For Loop
}
int argid = 0;
foreach(UPnPArgument _arg in A.Arguments)
{
if(_arg.IsReturnValue==false)
{
cs.Append(" " + _arg.Name + " = (");
if(_arg.RelatedStateVar.AllowedStringValues==null)
{
cs.Append(_arg.RelatedStateVar.GetNetType().FullName);
}
else
{
cs.Append("Enum_" + _arg.RelatedStateVar.Name);
}
cs.Append(") args[" + argid.ToString() + "].DataValue;\r\n");
}
++argid;
}
if(A.HasReturnValue==true)
{
if(A.GetRetArg().RelatedStateVar.AllowedStringValues==null)
{
cs.Append(" return((" + A.GetRetArg().RelatedStateVar.GetNetType().FullName + ")RetVal);\r\n");
}
else
{
cs.Append(" return(RetEnum);\r\n");
}
}
else
{
cs.Append(" return;\r\n");
}
cs.Append(" }\r\n"); // End of SyncAction Class
// Build Async Version [Overload]
cs.Append(" public ");
cs.Append("void ");
cs.Append(A.Name + "(");
tlist.Clear();
foreach(UPnPArgument _arg in A.ArgumentList)
{
if((_arg.IsReturnValue==false)&&
(_arg.Direction=="in"))
{
tlist.Add(_arg);
}
}
Args = (UPnPArgument[])tlist.ToArray(typeof(UPnPArgument));
for(int i=0;i<Args.Length;++i)
{
arg = Args[i];
if(elist.ContainsKey(arg.RelatedStateVar.Name))
{
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(")\r\n");
cs.Append(" {\r\n");
cs.Append(" " + A.Name + "(");
for(int i=0;i<Args.Length;++i)
{
arg = Args[i];
cs.Append(arg.Name);
cs.Append(", ");
}
cs.Append("null, null);\r\n");
cs.Append(" }\r\n");
// Build Async Version
cs.Append(" public ");
cs.Append("void ");
cs.Append(A.Name + "(");
tlist.Clear();
foreach(UPnPArgument _arg in A.ArgumentList)
{
if((_arg.IsReturnValue==false)&&
(_arg.Direction=="in"))
{
tlist.Add(_arg);
}
}
Args = (UPnPArgument[])tlist.ToArray(typeof(UPnPArgument));
for(int i=0;i<Args.Length;++i)
{
arg = Args[i];
if(elist.ContainsKey(arg.RelatedStateVar.Name))
{
cs.Append("Enum_" + arg.RelatedStateVar.Name + " ");
}
else
{
cs.Append(arg.RelatedStateVar.GetNetType().FullName + " ");
}
cs.Append(arg.Name);
cs.Append(", ");
}
cs.Append("object _Tag, Delegate_OnResult_" + A.Name + " _Callback");
cs.Append(")\r\n");
cs.Append(" {\r\n");
cs.Append(" UPnPArgument[] args = new UPnPArgument[");
if(A.HasReturnValue==false)
{
cs.Append(A.ArgumentList.Length.ToString());
}
else
{
cs.Append((A.ArgumentList.Length-1).ToString());
}
cs.Append("];\r\n");
ia=0;
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
if(_arg.Direction=="in")
{
if(elist.ContainsKey(_arg.RelatedStateVar.Name)==true)
{
cs.Append(" switch(" + _arg.Name + ")\r\n");
cs.Append(" {\r\n");
foreach(EnumStruct ess in ((VarData)elist[_arg.RelatedStateVar.Name]).Enumerations)
{
cs.Append(" case Enum_" + _arg.RelatedStateVar.Name + "." + ess.EnumName + ":\r\n");
cs.Append(" args[" + ia.ToString() + "] = new UPnPArgument(\"" + _arg.Name + "\", \"" + ess.EnumValue + "\");\r\n");
cs.Append(" break;\r\n");
}
cs.Append(" default:\r\n");
cs.Append(" args[" + ia.ToString() + "] = new UPnPArgument(\"" + _arg.Name + "\", GetUnspecifiedValue(\"Enum_" + _arg.RelatedStateVar.Name + "\"));\r\n");
cs.Append(" break;\r\n");
cs.Append(" }\r\n");
}
else
{
cs.Append(" args[" + ia.ToString() + "] = new UPnPArgument(\"" + _arg.Name + "\", " + _arg.Name + ");\r\n");
}
}
else
{
cs.Append(" args[" + ia.ToString() + "] = new UPnPArgument(\"" + _arg.Name + "\", \"\");\r\n");
}
++ia;
}
}
cs.Append(" _S.InvokeAsync(\"" + A.Name + "\", args, new object[2]{_Tag,_Callback},new UPnPService.UPnPServiceInvokeHandler(Sink_" + A.Name + "), new UPnPService.UPnPServiceInvokeErrorHandler(Error_Sink_" + A.Name + "));\r\n");
cs.Append(" }\r\n"); // End of Action Class
// Build Async Sink
cs.Append(" private void Sink_" + A.Name + "(UPnPService sender, string MethodName, UPnPArgument[] Args, object RetVal, object _Tag)\r\n");
cs.Append(" {\r\n");
if(A.HasReturnValue==true)
{
if(A.GetRetArg().RelatedStateVar.AllowedStringValues!=null)
{
cs.Append(" Enum_" + A.GetRetArg().RelatedStateVar.Name + " RetEnum = 0;\r\n");
cs.Append(" switch((string)RetVal)\r\n");
cs.Append(" {\r\n");
foreach(EnumStruct ess in ((VarData)elist[A.GetRetArg().RelatedStateVar.Name]).Enumerations)
{
cs.Append(" case \"" + ess.EnumValue + "\":\r\n");
cs.Append(" RetEnum = Enum_" + A.GetRetArg().RelatedStateVar.Name + "." + ess.EnumName + ";\r\n");
cs.Append(" break;\r\n");
}
cs.Append(" default:\r\n");
cs.Append(" RetEnum = Enum_" + A.GetRetArg().RelatedStateVar.Name + "._UNSPECIFIED_;\r\n");
cs.Append(" SetUnspecifiedValue(\"Enum_" + A.GetRetArg().RelatedStateVar.Name + "\",(string)RetVal);\r\n");
cs.Append(" break;\r\n");
cs.Append(" }\r\n");
}
}
// Check if this is necessary
IsNeccessary = false;
foreach(UPnPArgument _arg in A.ArgumentList)
{
if((_arg.RelatedStateVar.AllowedStringValues!=null)&&
(_arg.IsReturnValue==false))
{
IsNeccessary = true;
break;
}
}
if(IsNeccessary==true)
{
cs.Append(" for(int i=0;i<Args.Length;++i)\r\n");
cs.Append(" {\r\n");
cs.Append(" switch(Args[i].Name)\r\n");
cs.Append(" {\r\n");
tlist.Clear();
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
tlist.Add(_arg);
}
}
Args = (UPnPArgument[])tlist.ToArray(typeof(UPnPArgument));
foreach(UPnPArgument _arg in Args)
{
if(_arg.RelatedStateVar.AllowedStringValues!=null)
{
cs.Append(" case \"" + _arg.Name + "\":\r\n");
cs.Append(" switch((string)Args[i].DataValue)\r\n");
cs.Append(" {\r\n");
foreach(EnumStruct ess in ((VarData)elist[_arg.RelatedStateVar.Name]).Enumerations)
{
cs.Append(" case \"" + ess.EnumValue + "\":\r\n");
cs.Append(" Args[i].DataValue = Enum_" + _arg.RelatedStateVar.Name + "." + ess.EnumName + ";\r\n");
cs.Append(" break;\r\n");
}
cs.Append(" default:\r\n");
cs.Append(" SetUnspecifiedValue(\"Enum_" + _arg.RelatedStateVar.Name + "\", (string)Args[i].DataValue);\r\n");
cs.Append(" Args[i].DataValue = Enum_" + _arg.RelatedStateVar.Name + "._UNSPECIFIED_;\r\n");
cs.Append(" break;\r\n");
cs.Append(" }\r\n");
cs.Append(" break;\r\n");
}
}
cs.Append(" }\r\n"); // End of Switch
cs.Append(" }\r\n"); // End of For Loop
}
cs.Append(" object[] StateInfo = (object[])_Tag;\r\n");
cs.Append(" if(StateInfo[1]!=null)\r\n");
cs.Append(" {\r\n");
cs.Append(" ((Delegate_OnResult_" + A.Name + ")StateInfo[1])(this, ");
argid = 0;
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
cs.Append("(");
if(_arg.RelatedStateVar.AllowedStringValues==null)
{
cs.Append(_arg.RelatedStateVar.GetNetType().FullName + " ");
}
else
{
cs.Append("Enum_" + _arg.RelatedStateVar.Name + " ");
}
cs.Append(")");
cs.Append("Args[" + argid.ToString() + "].DataValue, ");
++argid;
}
}
if(A.HasReturnValue==true)
{
cs.Append("(");
if(A.GetRetArg().RelatedStateVar.AllowedStringValues==null)
{
cs.Append(A.GetRetArg().RelatedStateVar.GetNetType().FullName);
cs.Append(")");
cs.Append("RetVal, ");
}
else
{
cs.Append("Enum_" + A.GetRetArg().RelatedStateVar.Name);
cs.Append(")");
cs.Append("RetEnum, ");
}
}
cs.Append("null, StateInfo[0]);\r\n");
cs.Append(" }\r\n");
cs.Append(" else\r\n");
cs.Append(" {\r\n");
cs.Append(" OnResult_" + A.Name + "_Event.Fire(this, ");
argid = 0;
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
cs.Append("(");
if(_arg.RelatedStateVar.AllowedStringValues==null)
{
cs.Append(_arg.RelatedStateVar.GetNetType().FullName + " ");
}
else
{
cs.Append("Enum_" + _arg.RelatedStateVar.Name + " ");
}
cs.Append(")");
cs.Append("Args[" + argid.ToString() + "].DataValue, ");
++argid;
}
}
if(A.HasReturnValue==true)
{
cs.Append("(");
if(A.GetRetArg().RelatedStateVar.AllowedStringValues==null)
{
cs.Append(A.GetRetArg().RelatedStateVar.GetNetType().FullName);
cs.Append(")");
cs.Append("RetVal, ");
}
else
{
cs.Append("Enum_" + A.GetRetArg().RelatedStateVar.Name);
cs.Append(")");
cs.Append("RetEnum, ");
}
}
cs.Append("null, StateInfo[0]);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
//Build Error Sink
cs.Append(" private void Error_Sink_" + A.Name + "(UPnPService sender, string MethodName, UPnPArgument[] Args, UPnPInvokeException e, object _Tag)\r\n");
cs.Append(" {\r\n");
// Check if this is necessary
IsNeccessary = false;
foreach(UPnPArgument _arg in A.ArgumentList)
{
if((_arg.RelatedStateVar.AllowedStringValues!=null)&&
(_arg.Direction=="in"))
{
IsNeccessary = true;
break;
}
}
if(IsNeccessary==true)
{
cs.Append(" for(int i=0;i<Args.Length;++i)\r\n");
cs.Append(" {\r\n");
cs.Append(" switch(Args[i].Name)\r\n");
cs.Append(" {\r\n");
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
if(_arg.RelatedStateVar.AllowedStringValues!=null)
{
cs.Append(" case \"" + _arg.Name + "\":\r\n");
cs.Append(" switch((string)Args[i].DataValue)\r\n");
cs.Append(" {\r\n");
foreach(EnumStruct ess in ((VarData)elist[_arg.RelatedStateVar.Name]).Enumerations)
{
cs.Append(" case \"" + ess.EnumValue + "\":\r\n");
cs.Append(" Args[i].DataValue = Enum_" + _arg.RelatedStateVar.Name + "." + ess.EnumName + ";\r\n");
cs.Append(" break;\r\n");
}
cs.Append(" }\r\n");
cs.Append(" break;\r\n");
}
}
}
cs.Append(" }\r\n"); // End of Switch
cs.Append(" }\r\n"); // End of For Loop
}
if(A.HasReturnValue==true)
{
if(A.GetRetArg().RelatedStateVar.AllowedStringValues!=null)
{
cs.Append(" SetUnspecifiedValue(\"Enum_" + A.GetRetArg().RelatedStateVar.Name + "\",\"* error *\");\r\n");
}
}
cs.Append(" object[] StateInfo = (object[])_Tag;\r\n");
cs.Append(" if(StateInfo[1]!=null)\r\n");
cs.Append(" {\r\n");
cs.Append(" ((Delegate_OnResult_" + A.Name + ")StateInfo[1])(this, ");
argid = 0;
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
if(_arg.Direction=="in")
{
cs.Append("(");
if(_arg.RelatedStateVar.AllowedStringValues==null)
{
cs.Append(_arg.RelatedStateVar.GetNetType().FullName + " ");
}
else
{
cs.Append("Enum_" + _arg.RelatedStateVar.Name + " ");
}
cs.Append(")");
cs.Append("Args[" + argid.ToString() + "].DataValue, ");
}
else
{
if(_arg.RelatedStateVar.AllowedStringValues!=null)
{
cs.Append("(Enum_" + _arg.RelatedStateVar.Name + ")0, ");
}
else
{
cs.Append("(" + _arg.RelatedStateVar.GetNetType().FullName + ")UPnPService.CreateObjectInstance(typeof(" + _arg.RelatedStateVar.GetNetType().FullName + "),null), ");
}
}
++argid;
}
}
if(A.HasReturnValue==true)
{
if(A.GetRetArg().RelatedStateVar.AllowedStringValues==null)
{
cs.Append("(" + A.GetRetArg().RelatedStateVar.GetNetType().FullName + ")UPnPService.CreateObjectInstance(typeof(" + A.GetRetArg().RelatedStateVar.GetNetType().FullName + "),null), ");
}
else
{
cs.Append("Enum_" + A.GetRetArg().RelatedStateVar.Name + "._UNSPECIFIED_, ");
}
}
cs.Append("e, StateInfo[0]);\r\n");
cs.Append(" }\r\n");
cs.Append(" else\r\n");
cs.Append(" {\r\n");
cs.Append(" OnResult_" + A.Name + "_Event.Fire(this, ");
argid = 0;
foreach(UPnPArgument _arg in A.ArgumentList)
{
if(_arg.IsReturnValue==false)
{
if(_arg.Direction=="in")
{
cs.Append("(");
if(_arg.RelatedStateVar.AllowedStringValues==null)
{
cs.Append(_arg.RelatedStateVar.GetNetType().FullName + " ");
}
else
{
cs.Append("Enum_" + _arg.RelatedStateVar.Name + " ");
}
cs.Append(")");
cs.Append("Args[" + argid.ToString() + "].DataValue, ");
}
else
{
if(_arg.RelatedStateVar.AllowedStringValues!=null)
{
cs.Append("(Enum_" + _arg.RelatedStateVar.Name + ")0, ");
}
else
{
cs.Append("(" + _arg.RelatedStateVar.GetNetType().FullName + ")UPnPService.CreateObjectInstance(typeof(" + _arg.RelatedStateVar.GetNetType().FullName + "),null), ");
}
}
++argid;
}
}
if(A.HasReturnValue==true)
{
if(A.GetRetArg().RelatedStateVar.AllowedStringValues==null)
{
cs.Append("(" + A.GetRetArg().RelatedStateVar.GetNetType().FullName + ")UPnPService.CreateObjectInstance(typeof(" + A.GetRetArg().RelatedStateVar.GetNetType().FullName + "),null), ");
}
else
{
cs.Append("Enum_" + A.GetRetArg().RelatedStateVar.Name + "._UNSPECIFIED_, ");
}
}
cs.Append("e, StateInfo[0]);\r\n");
cs.Append(" }\r\n");
cs.Append(" }\r\n");
// End of Error Sink
}
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();
}
/// <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();
}
private void httprequestor_OnRequestCompleted(HttpRequestor sender, bool success, object tag, string url, byte[] data)
{
try
{
Exception fetchException = null;
if (url == null)
{
OpenSource.Utilities.EventLogger.Log(this, System.Diagnostics.EventLogEntryType.Error, "HTTP: Url is empty");
if (TempDevice != null)
{
TempDevice = null;
}
return;
}
if (false == tolerateFailures)
{
if (!success)
{
int checkpoint = 0;
try
{
OpenSource.Utilities.EventLogger.Log(this, System.Diagnostics.EventLogEntryType.Error, "HTTP: Could not connect to target: " + url);
checkpoint = 1;
if (OnFailed2 != null)
{
OnFailed2(this, new Uri(url), new Exception("Could not connect to target"), expected_usn);
}
checkpoint = 2;
if (TempDevice != null)
{
TempDevice = null;
}
checkpoint = 3;
}
catch (Exception ex)
{
OpenSource.Utilities.EventLogger.Log(ex);
ex.Data["v-success"] = success;
ex.Data["v-tag"] = tag;
ex.Data["v-url"] = url;
ex.Data["v-data"] = data;
ex.Data["checkpoint"] = checkpoint;
OpenSource.UPnP.AutoUpdate.ReportCrash(System.Windows.Forms.Application.ProductName, ex);
}
return;
}
if (data == null)
{
OpenSource.Utilities.EventLogger.Log(this, System.Diagnostics.EventLogEntryType.Error, "HTTP: Data is empty");
if (OnFailed2 != null)
{
OnFailed2(this, new Uri(url), new Exception("Data is empty"), expected_usn);
}
if (TempDevice != null)
{
TempDevice = null;
}
return;
}
}
else
{
if (!success)
{
fetchException = new Exception("HTTP: Could not connect to target: " + url);
OpenSource.Utilities.EventLogger.Log(this, System.Diagnostics.EventLogEntryType.Error, fetchException.Message);
}
else if (data == null)
{
fetchException = new Exception("HTTP: Data is empty: " + url);
OpenSource.Utilities.EventLogger.Log(this, System.Diagnostics.EventLogEntryType.Error, fetchException.Message);
}
}
string html = (data != null) ? UTF8Encoding.UTF8.GetString(data) : "";
if (tag != null)
{
bool IsOK = false;
lock (CBLock)
{
try
{
UPnPService service = (UPnPService)tag;
if (null == fetchException)
{
service.ParseSCPD(html, 0);
}
else
{
service.ErrorException = fetchException;
}
}
catch (Exception e)
{
OpenSource.Utilities.EventLogger.Log(e, "Invalid SCPD XML on device:\r\n Friendly: " + this.TempDevice.FriendlyName +
"\r\n Service: " + ((UPnPService)tag).ServiceURN +
"\r\n URL: " + url +
"\r\n XML:\r\n" + html +
"\r\n");
if (false == tolerateFailures)
{
return;
}
}
--ServiceNum;
if ((ServiceNum == 0) && (OnDevice != null))
{
IsOK = true;
}
}
if (IsOK == true)
{
TempDevice.descXmlLocation = new Uri(url);
UPnPDevice device = (null != expected_usn) ? TempDevice.GetDevice(expected_usn) : TempDevice;
OnDevice(this, device, new Uri(url));
TempDevice = null;
}
return;
}
try
{
if (null == fetchException)
{
TempDevice = UPnPDevice.Parse(html, new Uri(url), localaddr);
}
else
{
TempDevice = new UPnPDevice(fetchException, expected_usn, new Uri(url), localaddr);
}
}
catch (Exception ex)
{
OpenSource.Utilities.EventLogger.Log(ex, "UPnP Device Description XML parsing exception: URL=" + url);
if (false == tolerateFailures)
{
if (OnFailed2 != null)
{
OnFailed2(this, new Uri(url), new Exception("UPnP Device Description XML parsing exception: URL=" + url), expected_usn);
}
if (TempDevice != null)
{
TempDevice = null;
}
}
return;
}
if (TempDevice == null)
{
//OpenSource.Utilities.EventLogger.Log(this, System.Diagnostics.EventLogEntryType.Error, "Invalid UPnP Device Description: URL=" + url);
if (OnFailed2 != null)
{
OnFailed2(this, new Uri(url), new Exception("Invalid UPnP Device Description XML @" + url), expected_usn);
}
return;
}
if (expected_usn != null && TempDevice.GetDevice(expected_usn) == null)
{
OpenSource.Utilities.EventLogger.Log(this, System.Diagnostics.EventLogEntryType.Error, string.Format("Unique ID mismatch between SSDP packet and device description: {0} / {1} ", TempDevice.UniqueDeviceName, expected_usn));
if (OnFailed2 != null)
{
OnFailed2(this, new Uri(url), new Exception(string.Format("Unique ID mismatch between SSDP packet and device description: {0} / {1} ", TempDevice.UniqueDeviceName, expected_usn)), expected_usn);
}
if (TempDevice != null)
{
TempDevice = null;
}
return;
}
TempDevice.LocationURL = url;
TempDevice.ExpirationTimeout = MaxAge;
if (TempDevice != null)
{
ServiceNum = FetchServiceCount(TempDevice);
if (ServiceNum == 0)
{
if (OnDevice != null)
{
OnDevice(this, TempDevice, new Uri(url));
TempDevice = null;
return;
}
}
FetchServiceDocuments(TempDevice);
}
}
catch (NullReferenceException ex)
{
// This happens often, so add data to this exception.
ex.Data["v-success"] = success;
ex.Data["v-tag"] = tag;
ex.Data["v-url"] = url;
ex.Data["v-data"] = data;
OpenSource.Utilities.EventLogger.Log(ex);
OpenSource.UPnP.AutoUpdate.ReportCrash(System.Windows.Forms.Application.ProductName, ex);
}
}
