/// <summary>
/// Initializes a new instance
/// </summary>
/// <param name="version">Version Number</param>
/// <param name="Service_ID">USN, if blank a new GUID will be created for you</param>
/// <param name="Service_Type">The Type</param>
/// <param name="IsStandard">True if standard, false if domain specific</param>
public ServiceDescription(double version, String Service_ID, String Service_Type, bool IsStandard)
{
IsStandardService = IsStandard;
if (Service_ID == "") {
ServiceID = Guid.NewGuid ().ToString ();
} else {
ServiceID = Service_ID;
}
ServiceType = Service_Type;
SCPDURL = "{" + Service_ID + "}scpd.xml";
ControlURL = "{" + Service_ID + "}control";
EventURL = "{" + Service_ID + "}event";
if (version == 0) {
Major = 1;
Minor = 0;
} else {
DText TempNum = new DText ();
Major = int.Parse (TempNum.FIELD (version.ToString (), ".", 1));
if (TempNum.DCOUNT (version.ToString (), ".") == 2) {
Minor = int.Parse (TempNum.FIELD (version.ToString (), ".", 2));
} else {
Minor = 0;
}
}
}
/// <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();
}
/// <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>
/// Method executes when a contentdirectory events a change in a container.
/// </summary>
/// <param name="sender"></param>
/// <param name="NewValue"></param>
private void Sink_OnContainerUpdateIDsChanged(CpContentDirectory sender, System.String NewValue)
{
string csv_containers = NewValue;
Hashtable cache = new Hashtable();
DText parser = new DText();
DText parser2 = new DText();
parser.ATTRMARK = ",";
parser2.ATTRMARK = ",";
if (csv_containers != "")
{
parser[0] = csv_containers;
int dcnt = parser.DCOUNT();
for (int i=1; i <= dcnt; i++)
{
string id, update;
if (Accumulator_ContainerUpdateIDs.Delimitor == ",")
{
id = parser[i++];
update = parser[i];
}
else
{
string pair = parser[i];
parser2[0] = pair;
id = parser2[1];
update = parser2[2];
}
CpMediaContainer cpc = (CpMediaContainer) this.GetDescendent(id, cache);
if (cpc !=null)
{
try
{
UInt32 updateId = UInt32.Parse(update);
if (updateId != cpc.UpdateID)
{
cpc.ForceUpdate(false);
}
}
catch
{
cpc.ForceUpdate(false);
}
}
}
}
cache.Clear();
}
protected void PositionInfoSink(CpAVTransport sender, UInt32 InstanceID,
UInt32 Track,
string TrackDuration,
string TrackMetaData,
string TrackURI,
string RelTime,
string AbsTime,
int RelCount,
int AbsCount,
UPnPInvokeException e,
object Handle)
{
DText p = new DText();
p.ATTRMARK = ":";
try
{
p[0] = TrackDuration;
_CurrentDuration = new TimeSpan(int.Parse(p[1]),int.Parse(p[2]),int.Parse(p[3]));
}
catch(Exception)
{
}
try
{
p[0]= RelTime;
_CurrentPosition = new TimeSpan(int.Parse(p[1]),int.Parse(p[2]),int.Parse(p[3]));
}
catch(Exception)
{
}
if(OnCurrentPositionChanged!=null) OnCurrentPositionChanged(this);
_CurrentTrack = Track;
this._TrackURI = HTTPMessage.UnEscapeString(TrackURI);
if(this.OnTrackURIChanged!=null) OnTrackURIChanged(this);
if(OnCurrentTrackChanged!=null) OnCurrentTrackChanged(this);
lock(this)
{
--StateCounter;
if(StateCounter==0)
{
if(OnReady!=null)OnReady(this);
}
}
}
protected void PollSink(CpAVTransport sender, UInt32 InstanceID,
UInt32 Track,
string TrackDuration,
string TrackMetaData,
string TrackURI,
string RelTime,
string AbsTime,
int RelCount,
int AbsCount,
UPnPInvokeException e,
object Handle)
{
DText p = new DText();
p.ATTRMARK = ":";
TimeSpan ts;
try
{
p[0]= RelTime;
_CurrentPosition = new TimeSpan(int.Parse(p[1]),int.Parse(p[2]),int.Parse(p[3]));
if (this._CurrentTrack != Track)
{
this._CurrentTrack = Track;
if (this.OnCurrentTrackChanged != null)
{
this.OnCurrentTrackChanged(this);
}
}
p[0] = TrackDuration;
ts = new TimeSpan(int.Parse(p[1]), int.Parse(p[2]), int.Parse(p[3]));
if (this._CurrentDuration != ts)
{
this._CurrentDuration = ts;
}
if (this._TrackURI.CompareTo(TrackURI) != 0)
{
this._TrackURI = TrackURI;
if (this.OnCurrentTrackChanged != null)
{
this.OnCurrentTrackChanged(this);
}
}
if (this._AVTransportMetaData.CompareTo(TrackMetaData) != 0)
{
this._AVTransportMetaData = TrackMetaData;
if (this.OnCurrentURIMetaDataChanged != null)
{
this.OnCurrentURIMetaDataChanged(this);
}
}
}
catch(Exception)
{
}
if(OnCurrentPositionChanged!=null) OnCurrentPositionChanged(this);
}
protected void LastChangeSink(CpAVTransport sender, string LC)
{
if(LC=="")return;
//LC = UPnPStringFormatter.UnEscapeString(LC);
if(LC.Substring(0,1)!="<") LC = UPnPStringFormatter.UnEscapeString(LC);
if(LC.Substring(0,1)!="<") LC = UPnPStringFormatter.UnEscapeString(LC);
StringReader MyString = new StringReader(LC);
XmlTextReader XMLDoc = new XmlTextReader(MyString);
Hashtable T = new Hashtable();
int ID = -1;
string VarName = "";
string VarValue = "";
string AttrName = "";
string AttrValue = "";
XMLDoc.Read();
XMLDoc.MoveToContent();
XMLDoc.Read();
XMLDoc.MoveToContent();
while((XMLDoc.LocalName!="Event")&&(XMLDoc.EOF==false))
{
// At Start, should be InstanceID
if(XMLDoc.LocalName=="InstanceID")
{
XMLDoc.MoveToAttribute("val");
ID = int.Parse(XMLDoc.GetAttribute("val"));
if(T.ContainsKey(ID)==false) T[ID] = new Hashtable();
XMLDoc.MoveToContent();
XMLDoc.Read();
XMLDoc.MoveToContent();
while(XMLDoc.LocalName!="InstanceID")
{
if(XMLDoc.IsStartElement()==true)
{
VarName = XMLDoc.LocalName;
VarValue = "";
AttrName = "";
AttrValue = "";
for(int a_idx=0;a_idx<XMLDoc.AttributeCount;++a_idx)
{
XMLDoc.MoveToAttribute(a_idx);
if(XMLDoc.LocalName=="val")
{
VarValue = UPnPStringFormatter.UnEscapeString(XMLDoc.GetAttribute(a_idx));
}
else
{
AttrName = XMLDoc.LocalName;
AttrValue = XMLDoc.GetAttribute(a_idx);
}
}
XMLDoc.MoveToContent();
if(AttrName=="")
{
((Hashtable)T[ID])[VarName] = VarValue;
}
else
{
if(((Hashtable)T[ID]).ContainsKey(VarName)==false)
{
((Hashtable)T[ID])[VarName] = new Hashtable();
}
if(((Hashtable)((Hashtable)T[ID])[VarName]).ContainsKey(AttrName)==false)
{
((Hashtable)((Hashtable)T[ID])[VarName])[AttrName] = new Hashtable();
}
((Hashtable)((Hashtable)((Hashtable)T[ID])[VarName])[AttrName])[AttrValue] = VarValue;
}
}
XMLDoc.Read();
XMLDoc.MoveToContent();
}
}
else
{
XMLDoc.Skip();
}
XMLDoc.Read();
XMLDoc.MoveToContent();
}
XMLDoc.Close();
IDictionaryEnumerator inEn = T.GetEnumerator();
IDictionaryEnumerator EvEn;
Hashtable TT;
string TempString;
DText TempParser = new DText();
while(inEn.MoveNext())
{
if(inEn.Key.ToString() == InstanceID)
{
TT = (Hashtable)inEn.Value;
EvEn = TT.GetEnumerator();
while(EvEn.MoveNext())
{
switch((string)EvEn.Key)
{
case "AVTransportURI":
_AVTransportURI = (string)EvEn.Value;
if(OnAVTransportURIChanged!=null) OnAVTransportURIChanged(this);
break;
case "TransportState":
_PlayState = (string)EvEn.Value;
if(OnPlayStateChanged!=null) OnPlayStateChanged(this);
break;
case "CurrentTrackDuration":
TempString = (string)EvEn.Value;
TempParser.ATTRMARK = ":";
TempParser[0] = TempString;
try
{
this._CurrentDuration = new TimeSpan(int.Parse(TempParser[1]),int.Parse(TempParser[2]),int.Parse(TempParser[3]));
}
catch(Exception)
{}
if(this.OnCurrentPositionChanged!=null) this.OnCurrentPositionChanged(this);
break;
case "RelativeTimePosition":
TempString = (string)EvEn.Value;
TempParser.ATTRMARK = ":";
TempParser[0] = TempString;
this._CurrentPosition = new TimeSpan(int.Parse(TempParser[1]),int.Parse(TempParser[2]),int.Parse(TempParser[3]));
if(this.OnCurrentPositionChanged!=null) this.OnCurrentPositionChanged(this);
break;
case "NumberOfTracks":
try
{
_NumberOfTracks = UInt32.Parse((string)EvEn.Value);
if(OnNumberOfTracksChanged!=null) OnNumberOfTracksChanged(this);
}
catch(Exception)
{}
break;
case "CurrentTrack":
try
{
_CurrentTrack = UInt32.Parse((string)EvEn.Value);
if(OnCurrentTrackChanged!=null) OnCurrentTrackChanged(this);
}
catch(Exception)
{}
break;
case "CurrentTrackURI":
_TrackURI = (string)EvEn.Value;
if(OnTrackURIChanged!=null) OnTrackURIChanged(this);
break;
case "TransportStatus":
_TransportStatus = (string)EvEn.Value;
if(OnTransportStatusChanged!=null) OnTransportStatusChanged(this);
break;
case "AVTransportURIMetaData":
_AVTransportMetaData = (string)EvEn.Value;
if(this.OnCurrentURIMetaDataChanged!=null) OnCurrentURIMetaDataChanged(this);
break;
case "CurrentPlayMode":
_CurrentPlayMode = (string)EvEn.Value;
if(this.OnCurrentPlayModeChanged!=null) OnCurrentPlayModeChanged(this);
break;
}
}
}
}
}
/// <summary>
/// This method gets called when a new Request is received
/// </summary>
/// <param name="request"></param>
/// <param name="WebSession"></param>
protected void ReceiveSink(HTTPMessage request, HTTPSession WebSession)
{
HTTPMessage rsp = new HTTPMessage();
UTF8Encoding U = new UTF8Encoding();
if ((request.Directive == "HEAD") ||
(request.Directive == "GET"))
{
if (request.DirectiveObj == "/item.m3u")
{/*
rsp.StatusCode = 200;
rsp.StatusData = "OK";
rsp.ContentType = "audio/mpegurl";
rsp.StringBuffer = M3UString;
*/
string r = request.GetTag("Range");
if (r == "")
{
rsp.StatusCode = 200;
rsp.StatusData = "OK";
rsp.ContentType = "audio/mpegurl";
rsp.StringBuffer = M3UString;
}
else
{
rsp.StatusCode = 206;
rsp.StatusData = "Partial Content";
rsp.ContentType = "audio/mpegurl";
DText rp0 = new DText();
rp0.ATTRMARK = "=";
rp0[0] = r;
DText rp = new DText();
rp.ATTRMARK = "-";
rp[0] = rp0[2].Trim();
if (rp[1] == "")
{
// LastBytes
try
{
if (int.Parse(rp[2]) > M3UString.Length)
{
rsp.AddTag("Content-Range", "bytes 0-" + M3UString.Length.ToString() + "/" + M3UString.Length.ToString());
rsp.StringBuffer = M3UString;
}
else
{
rsp.AddTag("Content-Range", "bytes " + (M3UString.Length - int.Parse(rp[2])).ToString() + "-" + M3UString.Length.ToString() + "/" + M3UString.Length.ToString());
rsp.StringBuffer = M3UString.Substring(M3UString.Length - int.Parse(rp[2]));
}
}
catch (Exception)
{
rsp = new HTTPMessage();
rsp.StatusCode = 400;
rsp.StatusData = "Bad Request";
}
}
else if (rp[2] == "")
{
// Offset till end
try
{
rsp.AddTag("Content-Range", "bytes " + rp[1] + "-" + M3UString.Length.ToString() + "/" + M3UString.Length.ToString());
rsp.StringBuffer = M3UString.Substring(int.Parse(rp[1]));
}
catch (Exception)
{
rsp = new HTTPMessage();
rsp.StatusCode = 400;
rsp.StatusData = "Bad Request";
}
}
else
{
// Range
try
{
if (int.Parse(rp[2]) > M3UString.Length + 1)
{
rsp.AddTag("Content-Range", "bytes " + rp[1] + "-" + (M3UString.Length - 1).ToString() + "/" + M3UString.Length.ToString());
rsp.StringBuffer = M3UString.Substring(int.Parse(rp[1]));
}
else
{
rsp.AddTag("Content-Range", "bytes " + rp[1] + "-" + rp[2] + "/" + M3UString.Length.ToString());
rsp.StringBuffer = M3UString.Substring(int.Parse(rp[1]), 1 + int.Parse(rp[2]) - int.Parse(rp[1]));
}
}
catch (Exception)
{
rsp = new HTTPMessage();
rsp.StatusCode = 400;
rsp.StatusData = "Bad Request";
}
}
}
}
else
{
try
{
int i = request.DirectiveObj.LastIndexOf("/");
string tmp = request.DirectiveObj.Substring(1, i - 1);
bool hasRange = true;
if (tmp.IndexOf("/") != -1)
{
tmp = tmp.Substring(0, tmp.IndexOf("/"));
}
if (FileInfoTable.ContainsKey(tmp))
{
FileInfo f;
if (FileInfoTable[tmp].GetType() == typeof(string))
{
f = new FileInfo((string)FileInfoTable[tmp]);
FileInfoTable[tmp] = f;
}
else
{
f = (FileInfo)FileInfoTable[tmp];
}
ProtocolInfoString pis = ProtocolInfoString.CreateHttpGetProtocolInfoString(f);
rsp.StatusCode = 200;
rsp.StatusData = "OK";
rsp.ContentType = pis.MimeType;
if (request.Directive == "HEAD")
{
rsp.AddTag("Content-Length", f.Length.ToString());
rsp.OverrideContentLength = true;
}
else
{
HTTPSession.Range[] RNG = null;
if (request.GetTag("Range") != "")
{
long x, y;
ArrayList RList = new ArrayList();
DText rp = new DText();
rp.ATTRMARK = "=";
rp.MULTMARK = ",";
rp.SUBVMARK = "-";
rp[0] = request.GetTag("Range");
for (int I = 1; I <= rp.DCOUNT(2); ++I)
{
if (rp[2, I, 1] == "")
{
// Final Bytes
y = long.Parse(rp[2, I, 2].Trim());
x = f.Length - y;
y = x + y;
}
else if (rp[2, I, 2] == "")
{
// Offset till end
x = long.Parse(rp[2, I, 1].Trim());
y = f.Length - x;
}
else
{
// Full Range
x = long.Parse(rp[2, I, 1].Trim());
y = long.Parse(rp[2, I, 2].Trim());
}
RList.Add(new HTTPSession.Range(x, 1 + y - x));
}
RNG = (HTTPSession.Range[])RList.ToArray(typeof(HTTPSession.Range));
}
else
{
hasRange = false;
}
if (request.Version == "1.0")
{
WebSession.OnStreamDone += new HTTPSession.StreamDoneHandler(DoneSink);
}
// ((HTTPMessage)(new UPnPDebugObject(WebSession)).GetField("Headers")).Version = "1.0";
if (hasRange)
{
WebSession.SendStreamObject(f.OpenRead(), RNG, pis.MimeType);
}
else
{
FileStream fs = f.OpenRead();
long length = fs.Length;
WebSession.SendStreamObject(fs, length, pis.MimeType);
}
return;
}
}
else
{
rsp.StatusCode = 404;
rsp.StatusData = "Not Found";
}
}
catch (Exception)
{
rsp.StatusCode = 404;
rsp.StatusData = "Not Found";
}
}
WebSession.Send(rsp);
return;
}
rsp.StatusCode = 500;
rsp.StatusData = "Not implemented";
WebSession.Send(rsp);
}
