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dtu

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This commit is contained in:
Ahmed Zamil
2025-08-11 23:08:16 +03:00
parent acfb6af27a
commit 531770820f
10 changed files with 283 additions and 328 deletions
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223
Esiur/Net/Packets/IIPPacket.cs
View File

@@ -37,103 +37,56 @@ class IIPPacket : Packet
public override string ToString()
{
var rt = Command.ToString();
var rt = Method.ToString();
if (Command == IIPPacketCommand.Event)
if (Method == IIPPacketMethod.Notification)
{
rt += " " + Event.ToString();
//if (Event == IIPPacketEvent.AttributesUpdated)
// rt +=
rt += " " + Notification.ToString();
}
else if (Command == IIPPacketCommand.Request)
else if (Method == IIPPacketMethod.Request)
{
rt += " " + Action.ToString();
if (Action == IIPPacketAction.AttachResource)
{
rt += " CID: " + CallbackId + " RID: " + ResourceId;
}
rt += " " + Request.ToString();
}
else if (Method == IIPPacketMethod.Reply)
{
rt += " " + Reply.ToString();
}
else if (Command == IIPPacketCommand.Reply)
rt += " " + Action.ToString();
else if (Command == IIPPacketCommand.Report)
rt += " " + Report.ToString();
return rt;
}
public uint CallbackId { get; set; }
public IIPPacketReport Report
public IIPPacketMethod Method
{
get;
set;
}
public IIPPacketRequest Request
{
get;
set;
}
public IIPPacketReply Reply
{
get;
set;
}
public IIPPacketCommand Command
{
get;
set;
}
public IIPPacketAction Action
public byte Extention { get; set; }
public IIPPacketNotification Notification
{
get;
set;
}
public IIPPacketEvent Event
{
get;
set;
}
public IIPPacketCommand PreviousCommand
{
get;
set;
}
public IIPPacketAction PreviousAction
{
get;
set;
}
public IIPPacketEvent PreviousEvent
{
get;
set;
}
public TransmissionType? DataType { get; set; }
public uint ResourceId { get; set; }
public uint NewResourceId { get; set; }
//public uint ParentId { get; set; }
public uint ChildId { get; set; }
public uint StoreId { get; set; }
public ulong ResourceAge { get; set; }
//public byte[] Content { get; set; }
public ushort ErrorCode { get; set; }
public string ErrorMessage { get; set; }
public string ClassName { get; set; }
public string ResourceLink { get; set; }
public string ResourceName { get; set; }
public UUID ClassId { get; set; }
public byte MethodIndex { get; set; }
public string MethodName { get; set; }
public uint CallbackId { get; set; }
public int ProgressValue { get; set; }
public int ProgressMax { get; set; }
public DateTime FromDate { get; set; }
public DateTime ToDate { get; set; }
public ulong FromAge { get; set; }
public ulong ToAge { get; set; }
public DateTime CurrentTime { get; set; }
public uint Interval { get; set; }
public uint Jitter { get; set; }
public string Procedure { get; set; }
private uint dataLengthNeeded;
private uint originalOffset;
@@ -163,23 +116,18 @@ class IIPPacket : Packet
if (NotEnough(offset, ends, 1))
return -dataLengthNeeded;
PreviousCommand = Command;
var hasDTU = (data[offset] & 0x20) == 0x20;
Command = (IIPPacketCommand)(data[offset] >> 6);
Method = (IIPPacketMethod)(data[offset] >> 6);
if (Command == IIPPacketCommand.Event)
if (Method == IIPPacketMethod.Notification)
{
Event = (IIPPacketEvent)(data[offset++] & 0x3f);
Notification = (IIPPacketNotification)(data[offset++] & 0x3f);
if (NotEnough(offset, ends, 4))
return -dataLengthNeeded;
ResourceId = data.GetUInt32(offset, Endian.Little);
offset += 4;
}
else if (Command == IIPPacketCommand.Report)
else if (Method == IIPPacketMethod.Request)
{
Report = (IIPPacketReport)(data[offset++] & 0x3f);
Request = (IIPPacketRequest)(data[offset++] & 0x3f);
if (NotEnough(offset, ends, 4))
return -dataLengthNeeded;
@@ -187,10 +135,9 @@ class IIPPacket : Packet
CallbackId = data.GetUInt32(offset, Endian.Little);
offset += 4;
}
else
else if (Method == IIPPacketMethod.Reply)
{
PreviousAction = Action;
Action = (IIPPacketAction)(data[offset++] & 0x3f);
Reply = (IIPPacketReply)(data[offset++] & 0x3f);
if (NotEnough(offset, ends, 4))
return -dataLengthNeeded;
@@ -198,7 +145,11 @@ class IIPPacket : Packet
CallbackId = data.GetUInt32(offset, Endian.Little);
offset += 4;
}
else if (Method == IIPPacketMethod.Extension)
{
Extention = (byte)(data[offset++] & 0x3f);
}
if (Command == IIPPacketCommand.Event)
{
if (Event == IIPPacketEvent.ResourceReassigned)
@@ -299,7 +250,7 @@ class IIPPacket : Packet
}
else if (Command == IIPPacketCommand.Request)
{
if (Action == IIPPacketAction.AttachResource)
if (Action == IIPPacketRequest.AttachResource)
{
if (NotEnough(offset, ends, 4))
return -dataLengthNeeded;
@@ -307,7 +258,7 @@ class IIPPacket : Packet
ResourceId = data.GetUInt32(offset, Endian.Little);
offset += 4;
}
else if (Action == IIPPacketAction.ReattachResource)
else if (Action == IIPPacketRequest.ReattachResource)
{
if (NotEnough(offset, ends, 12))
return -dataLengthNeeded;
@@ -319,7 +270,7 @@ class IIPPacket : Packet
offset += 8;
}
else if (Action == IIPPacketAction.DetachResource)
else if (Action == IIPPacketRequest.DetachResource)
{
if (NotEnough(offset, ends, 4))
return -dataLengthNeeded;
@@ -328,7 +279,7 @@ class IIPPacket : Packet
offset += 4;
}
else if (Action == IIPPacketAction.CreateResource)
else if (Action == IIPPacketRequest.CreateResource)
{
if (NotEnough(offset, ends, 12))
return -dataLengthNeeded;
@@ -347,7 +298,7 @@ class IIPPacket : Packet
// @TODO: fix this
//this.Content = data.Clip(offset, cl);
}
else if (Action == IIPPacketAction.DeleteResource)
else if (Action == IIPPacketRequest.DeleteResource)
{
if (NotEnough(offset, ends, 4))
return -dataLengthNeeded;
@@ -356,8 +307,8 @@ class IIPPacket : Packet
offset += 4;
}
else if (Action == IIPPacketAction.AddChild
|| Action == IIPPacketAction.RemoveChild)
else if (Action == IIPPacketRequest.AddChild
|| Action == IIPPacketRequest.RemoveChild)
{
if (NotEnough(offset, ends, 8))
return -dataLengthNeeded;
@@ -367,7 +318,7 @@ class IIPPacket : Packet
ChildId = data.GetUInt32(offset, Endian.Little);
offset += 4;
}
else if (Action == IIPPacketAction.RenameResource)
else if (Action == IIPPacketRequest.RenameResource)
{
if (NotEnough(offset, ends, 6))
return -dataLengthNeeded;
@@ -384,7 +335,7 @@ class IIPPacket : Packet
//Content = data.Clip(offset, cl);
offset += cl;
}
else if (Action == IIPPacketAction.TemplateFromClassName)
else if (Action == IIPPacketRequest.TemplateFromClassName)
{
if (NotEnough(offset, ends, 1))
return -dataLengthNeeded;
@@ -398,7 +349,7 @@ class IIPPacket : Packet
offset += cl;
}
else if (Action == IIPPacketAction.TemplateFromClassId)
else if (Action == IIPPacketRequest.TemplateFromClassId)
{
if (NotEnough(offset, ends, 16))
return -dataLengthNeeded;
@@ -407,7 +358,7 @@ class IIPPacket : Packet
offset += 16;
}
else if (Action == IIPPacketAction.TemplateFromResourceId)
else if (Action == IIPPacketRequest.TemplateFromResourceId)
{
if (NotEnough(offset, ends, 4))
return -dataLengthNeeded;
@@ -415,8 +366,8 @@ class IIPPacket : Packet
ResourceId = data.GetUInt32(offset, Endian.Little);
offset += 4;
}
else if (Action == IIPPacketAction.QueryLink
|| Action == IIPPacketAction.LinkTemplates)
else if (Action == IIPPacketRequest.QueryLink
|| Action == IIPPacketRequest.LinkTemplates)
{
if (NotEnough(offset, ends, 2))
return -dataLengthNeeded;
@@ -430,8 +381,8 @@ class IIPPacket : Packet
ResourceLink = data.GetString(offset, cl);
offset += cl;
}
else if (Action == IIPPacketAction.ResourceChildren
|| Action == IIPPacketAction.ResourceParents)
else if (Action == IIPPacketRequest.ResourceChildren
|| Action == IIPPacketRequest.ResourceParents)
{
if (NotEnough(offset, ends, 4))
return -dataLengthNeeded;
@@ -439,7 +390,7 @@ class IIPPacket : Packet
ResourceId = data.GetUInt32(offset, Endian.Little);
offset += 4;
}
else if (Action == IIPPacketAction.ResourceHistory)
else if (Action == IIPPacketRequest.ResourceHistory)
{
if (NotEnough(offset, ends, 20))
return -dataLengthNeeded;
@@ -454,7 +405,7 @@ class IIPPacket : Packet
offset += 8;
}
else if (Action == IIPPacketAction.InvokeFunction)
else if (Action == IIPPacketRequest.InvokeFunction)
{
if (NotEnough(offset, ends, 6))
return -dataLengthNeeded;
@@ -482,8 +433,8 @@ class IIPPacket : Packet
//offset += cl;
}
else if (Action == IIPPacketAction.Listen
|| Action == IIPPacketAction.Unlisten)// .GetProperty)
else if (Action == IIPPacketRequest.Listen
|| Action == IIPPacketRequest.Unlisten)// .GetProperty)
{
if (NotEnough(offset, ends, 5))
return -dataLengthNeeded;
@@ -508,7 +459,7 @@ class IIPPacket : Packet
// offset += 8;
//}
else if (Action == IIPPacketAction.SetProperty)
else if (Action == IIPPacketRequest.SetProperty)
{
if (NotEnough(offset, ends, 6))
return -dataLengthNeeded;
@@ -530,10 +481,10 @@ class IIPPacket : Packet
}
// Attributes
else if (Action == IIPPacketAction.UpdateAllAttributes
|| Action == IIPPacketAction.GetAttributes
|| Action == IIPPacketAction.UpdateAttributes
|| Action == IIPPacketAction.ClearAttributes)
else if (Action == IIPPacketRequest.UpdateAllAttributes
|| Action == IIPPacketRequest.GetAttributes
|| Action == IIPPacketRequest.UpdateAttributes
|| Action == IIPPacketRequest.ClearAttributes)
{
if (NotEnough(offset, ends, 8))
return -dataLengthNeeded;
@@ -551,7 +502,7 @@ class IIPPacket : Packet
offset += cl;
}
else if (Action == IIPPacketAction.KeepAlive)
else if (Action == IIPPacketRequest.KeepAlive)
{
if (NotEnough(offset, ends, 12))
return -dataLengthNeeded;
@@ -562,7 +513,7 @@ class IIPPacket : Packet
offset += 4;
}
else if (Action == IIPPacketAction.ProcedureCall)
else if (Action == IIPPacketRequest.ProcedureCall)
{
if (NotEnough(offset, ends, 2))
return -dataLengthNeeded;
@@ -587,7 +538,7 @@ class IIPPacket : Packet
offset += (uint)size;
}
else if (Action == IIPPacketAction.StaticCall)
else if (Action == IIPPacketRequest.StaticCall)
{
if (NotEnough(offset, ends, 18))
return -dataLengthNeeded;
@@ -608,8 +559,8 @@ class IIPPacket : Packet
}
else if (Command == IIPPacketCommand.Reply)
{
if (Action == IIPPacketAction.AttachResource
|| Action == IIPPacketAction.ReattachResource)
if (Action == IIPPacketRequest.AttachResource
|| Action == IIPPacketRequest.ReattachResource)
{
if (NotEnough(offset, ends, 26))
@@ -644,11 +595,11 @@ class IIPPacket : Packet
//Content = data.Clip(DataType.Value.Offset, (uint)DataType.Value.ContentLength);
}
else if (Action == IIPPacketAction.DetachResource)
else if (Action == IIPPacketRequest.DetachResource)
{
// nothing to do
}
else if (Action == IIPPacketAction.CreateResource)
else if (Action == IIPPacketRequest.CreateResource)
{
if (NotEnough(offset, ends, 20))
return -dataLengthNeeded;
@@ -660,22 +611,22 @@ class IIPPacket : Packet
offset += 4;
}
else if (Action == IIPPacketAction.DetachResource)
else if (Action == IIPPacketRequest.DetachResource)
{
// nothing to do
}
// Inquire
else if (Action == IIPPacketAction.TemplateFromClassName
|| Action == IIPPacketAction.TemplateFromClassId
|| Action == IIPPacketAction.TemplateFromResourceId
|| Action == IIPPacketAction.QueryLink
|| Action == IIPPacketAction.ResourceChildren
|| Action == IIPPacketAction.ResourceParents
|| Action == IIPPacketAction.ResourceHistory
|| Action == IIPPacketAction.LinkTemplates
else if (Action == IIPPacketRequest.TemplateFromClassName
|| Action == IIPPacketRequest.TemplateFromClassId
|| Action == IIPPacketRequest.TemplateFromResourceId
|| Action == IIPPacketRequest.QueryLink
|| Action == IIPPacketRequest.ResourceChildren
|| Action == IIPPacketRequest.ResourceParents
|| Action == IIPPacketRequest.ResourceHistory
|| Action == IIPPacketRequest.LinkTemplates
// Attribute
|| Action == IIPPacketAction.GetAllAttributes
|| Action == IIPPacketAction.GetAttributes)
|| Action == IIPPacketRequest.GetAllAttributes
|| Action == IIPPacketRequest.GetAttributes)
{
if (NotEnough(offset, ends, 1))
return -dataLengthNeeded;
@@ -696,9 +647,9 @@ class IIPPacket : Packet
//Content = data.Clip(offset, cl);
//offset += cl;
}
else if (Action == IIPPacketAction.InvokeFunction
|| Action == IIPPacketAction.ProcedureCall
|| Action == IIPPacketAction.StaticCall)
else if (Action == IIPPacketRequest.InvokeFunction
|| Action == IIPPacketRequest.ProcedureCall
|| Action == IIPPacketRequest.StaticCall)
{
if (NotEnough(offset, ends, 1))
return -dataLengthNeeded;
@@ -712,13 +663,13 @@ class IIPPacket : Packet
//Content = data.Clip(DataType.Value.Offset, (uint)DataType.Value.ContentLength);
}
else if (Action == IIPPacketAction.SetProperty
|| Action == IIPPacketAction.Listen
|| Action == IIPPacketAction.Unlisten)
else if (Action == IIPPacketRequest.SetProperty
|| Action == IIPPacketRequest.Listen
|| Action == IIPPacketRequest.Unlisten)
{
// nothing to do
}
else if (Action == IIPPacketAction.KeepAlive)
else if (Action == IIPPacketRequest.KeepAlive)
{
if (NotEnough(offset, ends, 12))
return -dataLengthNeeded;

50
Esiur/Net/Packets/IIPPacketAction.cs
View File

@@ -1,50 +0,0 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace Esiur.Net.Packets
{
public enum IIPPacketAction : byte
{
// Request Manage
AttachResource = 0,
ReattachResource,
DetachResource,
CreateResource,
DeleteResource,
AddChild,
RemoveChild,
RenameResource,
// Request Inquire
TemplateFromClassName = 0x8,
TemplateFromClassId,
TemplateFromResourceId,
QueryLink,
ResourceHistory,
ResourceChildren,
ResourceParents,
LinkTemplates,
// Request Invoke
InvokeFunction = 0x10,
Reserved,
Listen,
Unlisten,
SetProperty,
// Request Attribute
GetAllAttributes = 0x18,
UpdateAllAttributes,
ClearAllAttributes,
GetAttributes,
UpdateAttributes,
ClearAttributes,
// Static calling
KeepAlive = 0x20,
ProcedureCall,
StaticCall
}
}

6
Esiur/Net/Packets/IIPPacketCommand.cs
View File

@@ -4,11 +4,11 @@ using System.Text;
namespace Esiur.Net.Packets
{
public enum IIPPacketCommand : byte
public enum IIPPacketMethod : byte
{
Event = 0,
Notification = 0,
Request,
Reply,
Report,
Extension,
}
}

22
Esiur/Net/Packets/IIPPacketEvent.cs
View File

@@ -1,22 +0,0 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace Esiur.Net.Packets
{
public enum IIPPacketEvent : byte
{
// Event Manage
ResourceReassigned = 0,
ResourceDestroyed,
ChildAdded,
ChildRemoved,
Renamed,
// Event Invoke
PropertyUpdated = 0x10,
EventOccurred,
// Attribute
AttributesUpdated = 0x18
}
}

18
Esiur/Net/Packets/IIPPacketNotification.cs Normal file
View File

@@ -0,0 +1,18 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace Esiur.Net.Packets
{
public enum IIPPacketNotification : byte
{
// Event Manage
ResourceDestroyed = 0,
ResourceReassigned,
ResourceMoved,
SystemFailure,
// Event Invoke
PropertyModified = 0x8,
EventOccurred,
}
}

22
Esiur/Net/Packets/IIPPacketReply.cs Normal file
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@@ -0,0 +1,22 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace Esiur.Net.Packets
{
public enum IIPPacketReply : byte
{
// Success
Completed = 0x0,
Propagated = 0x1,
// Error
Permission = 0x81,
Execution = 0x82,
// Partial
Progress = 0x10,
Chunk = 0x11,
Warning = 0x12
}
}

36
Esiur/Net/Packets/IIPPacketRequest.cs Normal file
View File

@@ -0,0 +1,36 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace Esiur.Net.Packets
{
public enum IIPPacketRequest : byte
{
// Request Manage
AttachResource = 0x0,
ReattachResource = 0x1,
DetachResource = 0x2,
CreateResource = 0x3,
DeleteResource = 0x4,
MoveResource = 0x5,
// Request Inquire
TemplateFromClassName = 0x8,
TemplateFromClassId = 0x9,
TemplateFromResourceId = 0xA,
QueryLink = 0xB,
LinkTemplates = 0xC,
Token = 0xD,
// Request Invoke
InvokeFunction = 0x10,
Subscribe = 0x11,
Unsubscribe = 0x12,
SetProperty = 0x13,
// Static calling
KeepAlive = 0x18,
ProcedureCall = 0x19,
StaticCall = 0x1A
}
}