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Updated to support IIP v3.3

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This commit is contained in:
Ahmed Zamil
2019-05-24 05:38:53 +03:00
parent d215e48761
commit 08e95bd4dc
106 changed files with 6643 additions and 1179 deletions
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144
Esiur/Net/IIP/DistributedResource.cs
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@ -1,4 +1,28 @@
using System;
/*
Copyright (c) 2017 Ahmed Kh. Zamil
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.Reflection;
@ -41,12 +65,12 @@ namespace Esiur.Net.IIP
//Structure properties = new Structure();
string link;
uint age;
uint[] ages;
//ulong age;
//ulong[] ages;
object[] properties;
DistributedResourceEvent[] events;
ResourceTemplate template;
//ResourceTemplate template;
//DistributedResourceStack stack;
@ -54,13 +78,23 @@ namespace Esiur.Net.IIP
bool destroyed;
/*
Dictionary<AsyncReply, object> afterAttachmentTriggers = new Dictionary<AsyncReply, object>();
internal void AddAfterAttachement(AsyncReply trigger, object value)
{
afterAttachmentTriggers.Add(trigger, value);
}
*/
/// <summary>
/// Resource template for the remotely located resource.
/// </summary>
public ResourceTemplate Template
{
get { return template; }
}
//public ResourceTemplate Template
//{
// get { return template; }
//}
/// <summary>
@ -132,40 +166,72 @@ namespace Esiur.Net.IIP
/// <param name="template">Resource template.</param>
/// <param name="instanceId">Instance Id given by the other end.</param>
/// <param name="age">Resource age.</param>
public DistributedResource(DistributedConnection connection, ResourceTemplate template, uint instanceId, uint age, string link)
public DistributedResource(DistributedConnection connection, uint instanceId, ulong age, string link)
{
this.link = link;
this.connection = connection;
this.instanceId = instanceId;
this.template = template;
this.age = age;
//this.Instance.Template = template;
//this.Instance.Age = age;
//this.template = template;
//this.age = age;
}
internal void _Ready()
{
isReady = true;
}
internal bool _Attached(object[] properties)
/// <summary>
/// Export all properties with ResourceProperty attributed as bytes array.
/// </summary>
/// <returns></returns>
internal PropertyValue[] _Serialize()
{
var props = new PropertyValue[properties.Length];
for (byte i = 0; i < properties.Length; i++)
props[i] = new PropertyValue(properties[i], Instance.GetAge(i), Instance.GetModificationDate(i));
return props;
}
internal bool _Attached(PropertyValue[] properties)
{
if (isAttached)
return false;
else
{
this.properties = properties;
ages = new uint[properties.Length];
this.events = new DistributedResourceEvent[template.Events.Length];
this.properties = new object[properties.Length];
this.events = new DistributedResourceEvent[Instance.Template.Events.Length];
for (byte i = 0; i < properties.Length; i++)
{
Instance.SetAge(i, properties[i].Age);
Instance.SetModificationDate(i, properties[i].Date);
this.properties[i] = properties[i].Value;
}
// trigger holded events/property updates.
//foreach (var r in afterAttachmentTriggers)
// r.Key.Trigger(r.Value);
//afterAttachmentTriggers.Clear();
isAttached = true;
}
return true;
}
internal void _EmitEventByIndex(byte index, object[] args)
{
var et = template.GetEventTemplate(index);
var et = Instance.Template.GetEventTemplate(index);
events[index]?.Invoke(this, args);
Instance.EmitResourceEvent(et.Name, null, args);
Instance.EmitResourceEvent(null, null, et.Name, args);
}
public AsyncReply _Invoke(byte index, object[] args)
@ -173,29 +239,37 @@ namespace Esiur.Net.IIP
if (destroyed)
throw new Exception("Trying to access destroyed object");
if (index >= template.Functions.Length)
if (index >= Instance.Template.Functions.Length)
throw new Exception("Function index is incorrect");
var reply = new AsyncReply();
// var reply = new AsyncReply();
var parameters = Codec.ComposeVarArray(args, connection, true);
connection.SendRequest(Packets.IIPPacket.IIPPacketAction.InvokeFunction, instanceId, index, parameters).Then((res) =>
return connection.SendInvoke(instanceId, index, args);
//var parameters = Codec.ComposeVarArray(args, connection, true);
//return connection.SendRequest(Packets.IIPPacket.IIPPacketAction.InvokeFunction, instanceId, index, parameters);
/*.Then((res) =>
{
Codec.Parse((byte[])res[0], 0, connection).Then((rt) =>
{
reply.Trigger(rt);
});
});
}).Error((ex) => {
reply.TriggerError(ex);
}).Progress((t, pv, pm)=> {
reply.TriggerProgress(t, pv, pm);
}).Chunk(v => reply.TriggerChunk(v));
return reply;
*/
}
public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
{
var ft = template.GetFunctionTemplate(binder.Name);
var ft = Instance.Template.GetFunctionTemplate(binder.Name);
var reply = new AsyncReply();
@ -233,7 +307,7 @@ namespace Esiur.Net.IIP
if (!isAttached)
return false;
var pt = template.GetPropertyTemplate(binder.Name);
var pt = Instance.Template.GetPropertyTemplate(binder.Name);
if (pt != null)
{
@ -242,7 +316,7 @@ namespace Esiur.Net.IIP
}
else
{
var et = template.GetEventTemplate(binder.Name);
var et = Instance.Template.GetEventTemplate(binder.Name);
if (et == null)
return false;
@ -253,11 +327,11 @@ namespace Esiur.Net.IIP
}
internal void UpdatePropertyByIndex(byte index, object value)
internal void _UpdatePropertyByIndex(byte index, object value)
{
var pt = template.GetPropertyTemplate(index);
var pt = Instance.Template.GetPropertyTemplate(index);
properties[index] = value;
Instance.Modified(pt.Name, value);
Instance.EmitModification(pt, value);
}
/// <summary>
@ -277,9 +351,8 @@ namespace Esiur.Net.IIP
connection.SendRequest(Packets.IIPPacket.IIPPacketAction.SetProperty, instanceId, index, parameters).Then((res) =>
{
// not really needed, server will always send property modified, this only happens if the programmer forgot to emit in property setter
//Update(index, value);
properties[index] = value;
reply.Trigger(null);
// nothing to do here
});
return reply;
@ -293,8 +366,7 @@ namespace Esiur.Net.IIP
if (!isAttached)
return false;
var pt = template.GetPropertyTemplate(binder.Name);
var pt = Instance.Template.GetPropertyTemplate(binder.Name);
if (pt != null)
{
@ -303,7 +375,7 @@ namespace Esiur.Net.IIP
}
else
{
var et = template.GetEventTemplate(binder.Name);
var et = Instance.Template.GetEventTemplate(binder.Name);
if (et == null)
return false;