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https://github.com/esiur/esiur-dotnet.git
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.Net 6 Upgrade
This commit is contained in:
@@ -42,465 +42,463 @@ using System.Threading.Tasks;
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using Esiur.Resource;
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using Esiur.Resource.Template;
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namespace Esiur.Net.IIP
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namespace Esiur.Net.IIP;
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//[System.Runtime.InteropServices.ComVisible(true)]
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public class DistributedResource : DynamicObject, IResource
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{
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//[System.Runtime.InteropServices.ComVisible(true)]
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public class DistributedResource : DynamicObject, IResource
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/// <summary>
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/// Raised when the distributed resource is destroyed.
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/// </summary>
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public event DestroyedEvent OnDestroy;
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public event Instance.ResourceModifiedEvent OnModified;
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uint instanceId;
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DistributedConnection connection;
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bool attached = false;
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bool destroyed = false;
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bool suspended = false;
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//Structure properties = new Structure();
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string link;
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//ulong age;
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//ulong[] ages;
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protected object[] properties;
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internal List<DistributedResource> parents = new List<DistributedResource>();
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internal List<DistributedResource> children = new List<DistributedResource>();
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DistributedResourceEvent[] events;
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/// <summary>
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/// Resource template for the remotely located resource.
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/// </summary>
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//public ResourceTemplate Template
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//{
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// get { return template; }
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//}
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/// <summary>
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/// Connection responsible for the distributed resource.
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/// </summary>
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public DistributedConnection Connection
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{
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get { return connection; }
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}
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/// <summary>
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/// Resource link
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/// </summary>
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public string Link
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{
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get { return link; }
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}
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/// <summary>
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/// Instance Id given by the other end.
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/// </summary>
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public uint Id
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{
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get { return instanceId; }
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}
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/// <summary>
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/// IDestructible interface.
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/// </summary>
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public void Destroy()
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{
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destroyed = true;
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attached = false;
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connection.SendDetachRequest(instanceId);
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OnDestroy?.Invoke(this);
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}
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/// <summary>
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/// Suspend resource
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/// </summary>
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internal void Suspend()
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{
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suspended = true;
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attached = false;
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}
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/// <summary>
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/// Resource is attached when all its properties are received.
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/// </summary>
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internal bool Attached => attached;
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internal bool Suspended => suspended;
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// public DistributedResourceStack Stack
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//{
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// get { return stack; }
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//}
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/// <summary>
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/// Create a new distributed resource.
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/// </summary>
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/// <param name="connection">Connection responsible for the distributed resource.</param>
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/// <param name="template">Resource template.</param>
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/// <param name="instanceId">Instance Id given by the other end.</param>
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/// <param name="age">Resource age.</param>
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public DistributedResource(DistributedConnection connection, uint instanceId, ulong age, string link)
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{
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this.link = link;
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this.connection = connection;
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this.instanceId = instanceId;
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//this.Instance.Template = template;
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//this.Instance.Age = age;
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//this.template = template;
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//this.age = age;
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}
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/// <summary>
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/// Export all properties with ResourceProperty attributed as bytes array.
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/// </summary>
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/// <returns></returns>
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internal PropertyValue[] _Serialize()
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{
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/// <summary>
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/// Raised when the distributed resource is destroyed.
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/// </summary>
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public event DestroyedEvent OnDestroy;
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public event Instance.ResourceModifiedEvent OnModified;
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uint instanceId;
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DistributedConnection connection;
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var props = new PropertyValue[properties.Length];
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bool attached = false;
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bool destroyed = false;
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bool suspended = false;
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for (byte i = 0; i < properties.Length; i++)
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props[i] = new PropertyValue(properties[i], Instance.GetAge(i), Instance.GetModificationDate(i));
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//Structure properties = new Structure();
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return props;
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}
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string link;
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//ulong age;
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//ulong[] ages;
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protected object[] properties;
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internal List<DistributedResource> parents = new List<DistributedResource>();
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internal List<DistributedResource> children = new List<DistributedResource>();
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DistributedResourceEvent[] events;
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/// <summary>
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/// Resource template for the remotely located resource.
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/// </summary>
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//public ResourceTemplate Template
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//{
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// get { return template; }
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//}
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/// <summary>
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/// Connection responsible for the distributed resource.
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/// </summary>
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public DistributedConnection Connection
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internal bool _Attach(PropertyValue[] properties)
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{
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if (attached)
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return false;
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else
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{
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get { return connection; }
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}
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suspended = false;
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/// <summary>
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/// Resource link
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/// </summary>
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public string Link
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{
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get { return link; }
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}
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/// <summary>
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/// Instance Id given by the other end.
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/// </summary>
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public uint Id
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{
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get { return instanceId; }
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}
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/// <summary>
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/// IDestructible interface.
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/// </summary>
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public void Destroy()
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{
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destroyed = true;
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attached = false;
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connection.SendDetachRequest(instanceId);
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OnDestroy?.Invoke(this);
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}
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/// <summary>
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/// Suspend resource
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/// </summary>
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internal void Suspend()
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{
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suspended = true;
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attached = false;
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}
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/// <summary>
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/// Resource is attached when all its properties are received.
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/// </summary>
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internal bool Attached => attached;
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internal bool Suspended => suspended;
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// public DistributedResourceStack Stack
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//{
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// get { return stack; }
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//}
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/// <summary>
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/// Create a new distributed resource.
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/// </summary>
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/// <param name="connection">Connection responsible for the distributed resource.</param>
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/// <param name="template">Resource template.</param>
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/// <param name="instanceId">Instance Id given by the other end.</param>
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/// <param name="age">Resource age.</param>
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public DistributedResource(DistributedConnection connection, uint instanceId, ulong age, string link)
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{
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this.link = link;
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this.connection = connection;
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this.instanceId = instanceId;
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//this.Instance.Template = template;
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//this.Instance.Age = age;
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//this.template = template;
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//this.age = age;
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}
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/// <summary>
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/// Export all properties with ResourceProperty attributed as bytes array.
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/// </summary>
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/// <returns></returns>
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internal PropertyValue[] _Serialize()
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{
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var props = new PropertyValue[properties.Length];
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this.properties = new object[properties.Length];
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this.events = new DistributedResourceEvent[Instance.Template.Events.Length];
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for (byte i = 0; i < properties.Length; i++)
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props[i] = new PropertyValue(properties[i], Instance.GetAge(i), Instance.GetModificationDate(i));
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return props;
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}
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internal bool _Attach(PropertyValue[] properties)
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{
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if (attached)
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return false;
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else
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{
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suspended = false;
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this.properties = new object[properties.Length];
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this.events = new DistributedResourceEvent[Instance.Template.Events.Length];
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for (byte i = 0; i < properties.Length; i++)
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{
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Instance.SetAge(i, properties[i].Age);
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Instance.SetModificationDate(i, properties[i].Date);
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this.properties[i] = properties[i].Value;
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}
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// trigger holded events/property updates.
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//foreach (var r in afterAttachmentTriggers)
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// r.Key.Trigger(r.Value);
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//afterAttachmentTriggers.Clear();
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attached = true;
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Instance.SetAge(i, properties[i].Age);
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Instance.SetModificationDate(i, properties[i].Date);
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this.properties[i] = properties[i].Value;
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}
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return true;
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// trigger holded events/property updates.
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//foreach (var r in afterAttachmentTriggers)
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// r.Key.Trigger(r.Value);
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//afterAttachmentTriggers.Clear();
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attached = true;
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}
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return true;
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}
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protected internal virtual void _EmitEventByIndex(byte index, object args)
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protected internal virtual void _EmitEventByIndex(byte index, object args)
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{
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var et = Instance.Template.GetEventTemplateByIndex(index);
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events[index]?.Invoke(this, args);
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Instance.EmitResourceEvent(et.Name, args);
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}
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public AsyncReply<object> _InvokeByNamedArguments(byte index, Structure namedArgs)
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{
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if (destroyed)
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throw new Exception("Trying to access destroyed object");
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if (suspended)
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throw new Exception("Trying to access suspended object");
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if (index >= Instance.Template.Functions.Length)
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throw new Exception("Function index is incorrect");
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return connection.SendInvokeByNamedArguments(instanceId, index, namedArgs);
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}
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public AsyncReply<object> _InvokeByArrayArguments(byte index, object[] args)
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{
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if (destroyed)
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throw new Exception("Trying to access destroyed object");
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if (suspended)
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throw new Exception("Trying to access suspended object");
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if (index >= Instance.Template.Functions.Length)
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throw new Exception("Function index is incorrect");
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return connection.SendInvokeByArrayArguments(instanceId, index, args);
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}
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public AsyncReply Listen(EventTemplate et)
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{
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if (et == null)
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return new AsyncReply().TriggerError(new AsyncException(ErrorType.Management, (ushort)ExceptionCode.MethodNotFound, ""));
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if (!et.Listenable)
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return new AsyncReply().TriggerError(new AsyncException(ErrorType.Management, (ushort)ExceptionCode.NotListenable, ""));
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return connection.SendListenRequest(instanceId, et.Index);
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}
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public AsyncReply Listen(string eventName)
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{
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var et = Instance.Template.GetEventTemplateByName(eventName);
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return Listen(et);
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}
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public AsyncReply Unlisten(EventTemplate et)
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{
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if (et == null)
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return new AsyncReply().TriggerError(new AsyncException(ErrorType.Management, (ushort)ExceptionCode.MethodNotFound, ""));
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if (!et.Listenable)
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return new AsyncReply().TriggerError(new AsyncException(ErrorType.Management, (ushort)ExceptionCode.NotListenable, ""));
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return connection.SendUnlistenRequest(instanceId, et.Index);
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}
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public AsyncReply Unlisten(string eventName)
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{
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var et = Instance.Template.GetEventTemplateByName(eventName);
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return Unlisten(et);
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}
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public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
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{
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var ft = Instance.Template.GetFunctionTemplateByName(binder.Name);
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var reply = new AsyncReply<object>();
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if (attached && ft != null)
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{
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var et = Instance.Template.GetEventTemplateByIndex(index);
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events[index]?.Invoke(this, args);
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Instance.EmitResourceEvent(et.Name, args);
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}
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public AsyncReply<object> _InvokeByNamedArguments(byte index, Structure namedArgs)
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{
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if (destroyed)
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throw new Exception("Trying to access destroyed object");
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if (suspended)
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throw new Exception("Trying to access suspended object");
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if (index >= Instance.Template.Functions.Length)
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throw new Exception("Function index is incorrect");
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return connection.SendInvokeByNamedArguments(instanceId, index, namedArgs);
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}
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public AsyncReply<object> _InvokeByArrayArguments(byte index, object[] args)
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{
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if (destroyed)
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throw new Exception("Trying to access destroyed object");
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if (suspended)
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throw new Exception("Trying to access suspended object");
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if (index >= Instance.Template.Functions.Length)
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throw new Exception("Function index is incorrect");
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return connection.SendInvokeByArrayArguments(instanceId, index, args);
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}
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public AsyncReply Listen(EventTemplate et)
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{
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if (et == null)
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return new AsyncReply().TriggerError(new AsyncException(ErrorType.Management, (ushort)ExceptionCode.MethodNotFound, ""));
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if (!et.Listenable)
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return new AsyncReply().TriggerError(new AsyncException(ErrorType.Management, (ushort)ExceptionCode.NotListenable, ""));
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return connection.SendListenRequest(instanceId, et.Index);
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}
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||||
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public AsyncReply Listen(string eventName)
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{
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var et = Instance.Template.GetEventTemplateByName(eventName);
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return Listen(et);
|
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}
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public AsyncReply Unlisten(EventTemplate et)
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{
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if (et == null)
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return new AsyncReply().TriggerError(new AsyncException(ErrorType.Management, (ushort)ExceptionCode.MethodNotFound, ""));
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||||
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if (!et.Listenable)
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||||
return new AsyncReply().TriggerError(new AsyncException(ErrorType.Management, (ushort)ExceptionCode.NotListenable, ""));
|
||||
|
||||
return connection.SendUnlistenRequest(instanceId, et.Index);
|
||||
}
|
||||
|
||||
public AsyncReply Unlisten(string eventName)
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{
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||||
var et = Instance.Template.GetEventTemplateByName(eventName);
|
||||
|
||||
return Unlisten(et);
|
||||
}
|
||||
|
||||
|
||||
public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
|
||||
{
|
||||
var ft = Instance.Template.GetFunctionTemplateByName(binder.Name);
|
||||
|
||||
var reply = new AsyncReply<object>();
|
||||
|
||||
if (attached && ft != null)
|
||||
if (args.Length == 1)
|
||||
{
|
||||
if (args.Length == 1)
|
||||
// Detect anonymous types
|
||||
var type = args[0].GetType();
|
||||
if (Codec.IsAnonymous(type))
|
||||
{
|
||||
// Detect anonymous types
|
||||
var type = args[0].GetType();
|
||||
if (Codec.IsAnonymous(type))
|
||||
{
|
||||
var namedArgs = new Structure();
|
||||
|
||||
var pi = type.GetTypeInfo().GetProperties();
|
||||
foreach (var p in pi)
|
||||
namedArgs[p.Name] = p.GetValue(args[0]);
|
||||
result = _InvokeByNamedArguments(ft.Index, namedArgs);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = _InvokeByArrayArguments(ft.Index, args);
|
||||
}
|
||||
var namedArgs = new Structure();
|
||||
|
||||
var pi = type.GetTypeInfo().GetProperties();
|
||||
foreach (var p in pi)
|
||||
namedArgs[p.Name] = p.GetValue(args[0]);
|
||||
result = _InvokeByNamedArguments(ft.Index, namedArgs);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = _InvokeByArrayArguments(ft.Index, args);
|
||||
}
|
||||
return true;
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
result = null;
|
||||
return false;
|
||||
result = _InvokeByArrayArguments(ft.Index, args);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Get a property value.
|
||||
/// </summary>
|
||||
/// <param name="index">Zero-based property index.</param>
|
||||
/// <returns>Value</returns>
|
||||
protected internal object _Get(byte index)
|
||||
else
|
||||
{
|
||||
if (index >= properties.Length)
|
||||
return null;
|
||||
return properties[index];
|
||||
}
|
||||
|
||||
public override bool TryGetMember(GetMemberBinder binder, out object result)
|
||||
{
|
||||
if (destroyed)
|
||||
throw new Exception("Trying to access destroyed object");
|
||||
|
||||
|
||||
result = null;
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
if (!attached)
|
||||
/// <summary>
|
||||
/// Get a property value.
|
||||
/// </summary>
|
||||
/// <param name="index">Zero-based property index.</param>
|
||||
/// <returns>Value</returns>
|
||||
protected internal object _Get(byte index)
|
||||
{
|
||||
if (index >= properties.Length)
|
||||
return null;
|
||||
return properties[index];
|
||||
}
|
||||
|
||||
public override bool TryGetMember(GetMemberBinder binder, out object result)
|
||||
{
|
||||
if (destroyed)
|
||||
throw new Exception("Trying to access destroyed object");
|
||||
|
||||
|
||||
result = null;
|
||||
|
||||
if (!attached)
|
||||
return false;
|
||||
|
||||
var pt = Instance.Template.GetPropertyTemplateByName(binder.Name);
|
||||
|
||||
if (pt != null)
|
||||
{
|
||||
result = properties[pt.Index];
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
var et = Instance.Template.GetEventTemplateByName(binder.Name);
|
||||
if (et == null)
|
||||
return false;
|
||||
|
||||
var pt = Instance.Template.GetPropertyTemplateByName(binder.Name);
|
||||
result = events[et.Index];
|
||||
|
||||
if (pt != null)
|
||||
{
|
||||
result = properties[pt.Index];
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
var et = Instance.Template.GetEventTemplateByName(binder.Name);
|
||||
if (et == null)
|
||||
return false;
|
||||
|
||||
result = events[et.Index];
|
||||
|
||||
return true;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
internal void _UpdatePropertyByIndex(byte index, object value)
|
||||
{
|
||||
var pt = Instance.Template.GetPropertyTemplateByIndex(index);
|
||||
properties[index] = value;
|
||||
Instance.EmitModification(pt, value);
|
||||
}
|
||||
internal void _UpdatePropertyByIndex(byte index, object value)
|
||||
{
|
||||
var pt = Instance.Template.GetPropertyTemplateByIndex(index);
|
||||
properties[index] = value;
|
||||
Instance.EmitModification(pt, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Set property value.
|
||||
/// </summary>
|
||||
/// <param name="index">Zero-based property index.</param>
|
||||
/// <param name="value">Value</param>
|
||||
/// <returns>Indicator when the property is set.</returns>
|
||||
protected internal AsyncReply<object> _Set(byte index, object value)
|
||||
{
|
||||
if (index >= properties.Length)
|
||||
return null;
|
||||
/// <summary>
|
||||
/// Set property value.
|
||||
/// </summary>
|
||||
/// <param name="index">Zero-based property index.</param>
|
||||
/// <param name="value">Value</param>
|
||||
/// <returns>Indicator when the property is set.</returns>
|
||||
protected internal AsyncReply<object> _Set(byte index, object value)
|
||||
{
|
||||
if (index >= properties.Length)
|
||||
return null;
|
||||
|
||||
var reply = new AsyncReply<object>();
|
||||
var reply = new AsyncReply<object>();
|
||||
|
||||
var parameters = Codec.Compose(value, connection);
|
||||
connection.SendRequest(Packets.IIPPacket.IIPPacketAction.SetProperty)
|
||||
.AddUInt32(instanceId)
|
||||
.AddUInt8(index)
|
||||
.AddUInt8Array(parameters)
|
||||
.Done()
|
||||
.Then((res) =>
|
||||
{
|
||||
var parameters = Codec.Compose(value, connection);
|
||||
connection.SendRequest(Packets.IIPPacket.IIPPacketAction.SetProperty)
|
||||
.AddUInt32(instanceId)
|
||||
.AddUInt8(index)
|
||||
.AddUInt8Array(parameters)
|
||||
.Done()
|
||||
.Then((res) =>
|
||||
{
|
||||
// not really needed, server will always send property modified,
|
||||
// this only happens if the programmer forgot to emit in property setter
|
||||
properties[index] = value;
|
||||
reply.Trigger(null);
|
||||
});
|
||||
reply.Trigger(null);
|
||||
});
|
||||
|
||||
return reply;
|
||||
}
|
||||
return reply;
|
||||
}
|
||||
|
||||
public override bool TrySetMember(SetMemberBinder binder, object value)
|
||||
public override bool TrySetMember(SetMemberBinder binder, object value)
|
||||
{
|
||||
if (destroyed)
|
||||
throw new Exception("Trying to access destroyed object");
|
||||
|
||||
if (suspended)
|
||||
throw new Exception("Trying to access suspended object");
|
||||
|
||||
if (!attached)
|
||||
return false;
|
||||
|
||||
var pt = Instance.Template.GetPropertyTemplateByName(binder.Name);
|
||||
|
||||
if (pt != null)
|
||||
{
|
||||
if (destroyed)
|
||||
throw new Exception("Trying to access destroyed object");
|
||||
|
||||
if (suspended)
|
||||
throw new Exception("Trying to access suspended object");
|
||||
|
||||
if (!attached)
|
||||
_Set(pt.Index, value);
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
var et = Instance.Template.GetEventTemplateByName(binder.Name);
|
||||
if (et == null)
|
||||
return false;
|
||||
|
||||
var pt = Instance.Template.GetPropertyTemplateByName(binder.Name);
|
||||
|
||||
if (pt != null)
|
||||
{
|
||||
_Set(pt.Index, value);
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
var et = Instance.Template.GetEventTemplateByName(binder.Name);
|
||||
if (et == null)
|
||||
return false;
|
||||
|
||||
events[et.Index] = (DistributedResourceEvent)value;
|
||||
|
||||
return true;
|
||||
}
|
||||
events[et.Index] = (DistributedResourceEvent)value;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/*
|
||||
public async void InvokeMethod(byte index, object[] arguments, DistributedConnection sender)
|
||||
{
|
||||
// get function parameters
|
||||
Type t = this.GetType();
|
||||
}
|
||||
|
||||
MethodInfo mi = t.GetMethod(GetFunctionName(index), BindingFlags.DeclaredOnly |
|
||||
BindingFlags.Public |
|
||||
BindingFlags.Instance | BindingFlags.InvokeMethod);
|
||||
if (mi != null)
|
||||
/*
|
||||
public async void InvokeMethod(byte index, object[] arguments, DistributedConnection sender)
|
||||
{
|
||||
// get function parameters
|
||||
Type t = this.GetType();
|
||||
|
||||
MethodInfo mi = t.GetMethod(GetFunctionName(index), BindingFlags.DeclaredOnly |
|
||||
BindingFlags.Public |
|
||||
BindingFlags.Instance | BindingFlags.InvokeMethod);
|
||||
if (mi != null)
|
||||
{
|
||||
try
|
||||
{
|
||||
try
|
||||
{
|
||||
var res = await invokeMethod(mi, arguments, sender);
|
||||
object rt = Codec.Compose(res);
|
||||
sender.SendParams((byte)0x80, instanceId, index, rt);
|
||||
}
|
||||
catch(Exception ex)
|
||||
{
|
||||
var msg = ex.InnerException != null ? ex.InnerException.Message : ex.Message;
|
||||
sender.SendParams((byte)0x8E, instanceId, index, Codec.Compose(msg));
|
||||
}
|
||||
var res = await invokeMethod(mi, arguments, sender);
|
||||
object rt = Codec.Compose(res);
|
||||
sender.SendParams((byte)0x80, instanceId, index, rt);
|
||||
}
|
||||
catch(Exception ex)
|
||||
{
|
||||
var msg = ex.InnerException != null ? ex.InnerException.Message : ex.Message;
|
||||
sender.SendParams((byte)0x8E, instanceId, index, Codec.Compose(msg));
|
||||
}
|
||||
}
|
||||
*/
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// Resource interface.
|
||||
/// </summary>
|
||||
public Instance Instance
|
||||
{
|
||||
get;
|
||||
set;
|
||||
}
|
||||
/// <summary>
|
||||
/// Resource interface.
|
||||
/// </summary>
|
||||
public Instance Instance
|
||||
{
|
||||
get;
|
||||
set;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Create a new instance of distributed resource.
|
||||
/// </summary>
|
||||
public DistributedResource()
|
||||
{
|
||||
//stack = new DistributedResourceStack(this);
|
||||
//this.Instance.ResourceModified += this.OnModified;
|
||||
/// <summary>
|
||||
/// Create a new instance of distributed resource.
|
||||
/// </summary>
|
||||
public DistributedResource()
|
||||
{
|
||||
//stack = new DistributedResourceStack(this);
|
||||
//this.Instance.ResourceModified += this.OnModified;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Resource interface.
|
||||
/// </summary>
|
||||
/// <param name="trigger"></param>
|
||||
/// <returns></returns>
|
||||
public AsyncReply<bool> Trigger(ResourceTrigger trigger)
|
||||
{
|
||||
/// <summary>
|
||||
/// Resource interface.
|
||||
/// </summary>
|
||||
/// <param name="trigger"></param>
|
||||
/// <returns></returns>
|
||||
public AsyncReply<bool> Trigger(ResourceTrigger trigger)
|
||||
{
|
||||
|
||||
if (trigger == ResourceTrigger.Initialize)
|
||||
this.Instance.ResourceModified += this.OnModified;
|
||||
if (trigger == ResourceTrigger.Initialize)
|
||||
this.Instance.ResourceModified += this.OnModified;
|
||||
|
||||
// do nothing.
|
||||
return new AsyncReply<bool>(true);
|
||||
}
|
||||
// do nothing.
|
||||
return new AsyncReply<bool>(true);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user