1.2.7

Esiur/Core/AsyncAwaiter.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using System.Text;
+
+namespace Esiur.Core
+{
+    public class AsyncAwaiter<T> : INotifyCompletion
+    {
+        public Action callback = null;
+        public T result;
+        private bool completed;
+
+        public AsyncAwaiter(AsyncReply<T> reply)
+        {
+            reply.Then(x =>
+            {
+                this.completed = true;
+                this.result = x;
+                this.callback?.Invoke();
+            });
+        }
+
+        public T GetResult()
+        {
+            return result;
+        }
+
+        public bool IsCompleted => completed;
+
+        public void OnCompleted(Action continuation)
+        {
+            // Continue....
+            callback = continuation;
+        }
+
+
+
+    }
+}

Esiur/Core/AsyncBag.cs

@@ -0,0 +1,99 @@
+/*
+ 
+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.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Esiur.Core
+{
+    public class AsyncBag<T>: AsyncReply<T[]>
+    {
+        //Dictionary<AsyncReply, T> results = new Dictionary<AsyncReply, T>();
+
+        List<IAsyncReply<T>> replies = new List<IAsyncReply<T>>();
+        List<T> results = new List<T>();
+
+        int count = 0;
+        bool sealedBag = false;
+
+        /*
+        public AsyncBag<T> Then(Action<T[]> callback)
+        {
+            base.Then(new Action<object>(o => callback((T[])o)));
+            return this;
+        }
+        */
+
+        public void Seal()
+        {
+            if (sealedBag)
+                return;
+
+            sealedBag = true;
+
+            if (results.Count == 0)
+                Trigger(new T[0]);
+
+            for (var i = 0; i < results.Count; i++)
+            //foreach(var reply in results.Keys)
+            {
+                var k = replies[i];// results.Keys.ElementAt(i);
+                var index = i;
+
+                k.Then((r) =>
+                {
+                    results[index] = (T)r;
+                    count++;
+                    if (count == results.Count)
+                        Trigger(results.ToArray());
+                });
+            }
+        }
+
+        public void Add(IAsyncReply<T> reply)
+        {
+            if (!sealedBag)
+            {
+                results.Add(default(T));
+                replies.Add(reply);
+            }
+                //results.Add(reply, default(T));            
+        }
+
+        public void AddBag(AsyncBag<T> bag)
+        {
+            foreach (var r in bag.replies)
+                Add(r);
+        }
+
+        public AsyncBag()
+        {
+
+        }
+
+    }
+}

Esiur/Core/AsyncException.cs

@@ -0,0 +1,52 @@
+/*
+ 
+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;
+
+namespace Esiur.Core
+{
+    public class AsyncException: Exception
+    {
+
+
+        public readonly ErrorType Type;
+        public readonly ExceptionCode Code;
+
+
+        public AsyncException(ErrorType type, ushort code, string message)
+            : base(type == ErrorType.Management ? ((ExceptionCode)code).ToString() : message)
+        {
+            this.Type = type;
+            this.Code = (ExceptionCode)code;
+
+        }
+
+        public override string ToString()
+        {
+            return Code.ToString() + ": " + Message;
+        }
+    }
+}

Esiur/Core/AsyncQueue.cs

@@ -0,0 +1,83 @@
+/*
+ 
+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.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Esiur.Core
+{
+    public class AsyncQueue<T> : AsyncReply<T>
+    {
+        List<AsyncReply<T>> list = new List<AsyncReply<T>>();
+        //Action<T> callback;
+        object queueLock = new object();
+
+        //public AsyncQueue<T> Then(Action<T> callback)
+        //{
+          //  base.Then(new Action<object>(o => callback((T)o)));
+
+            //return this;
+        //}
+
+        public void Add(AsyncReply<T> reply)
+        {
+            lock (queueLock)
+                list.Add(reply);
+
+            resultReady = false;
+            reply.Then(processQueue);
+        }
+
+        public void Remove(AsyncReply<T> reply)
+        {
+            lock (queueLock)
+                list.Remove(reply);
+            processQueue(default(T));
+        }
+
+        void processQueue(T o)
+        {
+            lock (queueLock)
+                for (var i = 0; i < list.Count; i++)
+                    if (list[i].Ready)
+                    {
+                        Trigger(list[i].Result);
+                        list.RemoveAt(i);
+                        i--;
+                    }
+                    else
+                        break;
+
+            resultReady = (list.Count == 0);
+        }
+
+        public AsyncQueue()
+        {
+
+        }
+    }
+}

Esiur/Core/AsyncReply.cs

@@ -0,0 +1,241 @@
+/*
+ 
+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.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Esiur.Resource;
+using System.Reflection;
+using System.Threading;
+using System.Runtime.CompilerServices;
+
+namespace Esiur.Core
+{
+    public class AsyncReply<T>: IAsyncReply<T>
+    {
+
+        protected List<Action<T>> callbacks = new List<Action<T>>();
+        protected T result;
+
+        protected List<Action<AsyncException>> errorCallbacks = new List<Action<AsyncException>>();
+        
+        protected List<Action<ProgressType, int, int>> progressCallbacks = new List<Action<ProgressType, int, int>>();
+
+        protected List<Action<T>> chunkCallbacks = new List<Action<T>>();
+
+        //List<AsyncAwaiter> awaiters = new List<AsyncAwaiter>();
+
+        object callbacksLock = new object();
+
+        protected bool resultReady = false;
+        AsyncException exception;
+
+
+        public bool Ready
+        {
+            get { return resultReady; }
+
+        }
+
+        
+
+        public object Result
+        {
+            get { return result; }
+        }
+
+        public IAsyncReply<T> Then(Action<T> callback)
+        {
+            callbacks.Add(callback);
+
+            if (resultReady)
+                callback(result);
+
+            return this;
+        }
+
+        public IAsyncReply<T> Error(Action<AsyncException> callback)
+        {
+            errorCallbacks.Add(callback);
+
+            if (exception != null)
+                callback(exception);
+
+            return this;
+        }
+
+        public IAsyncReply<T> Progress(Action<ProgressType, int, int> callback)
+        {
+            progressCallbacks.Add(callback);
+            return this;
+        }
+
+        
+        public IAsyncReply<T> Chunk(Action<T> callback)
+        {
+            chunkCallbacks.Add(callback);
+            return this;
+        }
+
+        public void Trigger(object result)
+        {
+
+            lock (callbacksLock)
+            {
+                if (resultReady)
+                    return;
+
+                this.result = (T)result;
+                resultReady = true;
+
+                foreach (var cb in callbacks)
+                    cb((T)result);
+
+
+            }
+
+        }
+
+        public void TriggerError(Exception exception)
+        {
+            if (resultReady)
+                return;
+
+            if (exception is AsyncException)
+                this.exception = exception as AsyncException;
+            else
+                this.exception = new AsyncException(ErrorType.Management, 0, exception.Message);
+             
+
+            lock (callbacksLock)
+            {
+                foreach (var cb in errorCallbacks)
+                    cb(this.exception);
+            }
+
+        }
+
+        public void TriggerProgress(ProgressType type, int value, int max)
+        {
+            if (resultReady)
+                return;
+
+            lock (callbacksLock)
+            {
+                foreach (var cb in progressCallbacks)
+                    cb(type, value, max);
+
+            }
+        }
+
+        
+        public void TriggerChunk(object value)
+        {
+            if (resultReady)
+                return;
+
+            lock (callbacksLock)
+            {
+                foreach (var cb in chunkCallbacks)
+                    cb((T)value);
+
+            }
+        }
+
+        public AsyncAwaiter<T> GetAwaiter()
+        {
+            return new AsyncAwaiter<T>(this);
+        }
+
+    
+
+
+
+        public AsyncReply()
+        {
+
+        }
+
+        public AsyncReply(T result)
+        {
+            resultReady = true;
+            this.result = result;
+        }
+    
+        /*
+    public AsyncReply<T> Then(Action<T> callback)
+        {
+           base.Then(new Action<object>(o => callback((T)o)));
+            return this;
+        }
+
+        public void Trigger(T result)
+        {
+            Trigger((object)result);
+        }
+
+        public Task<bool> MoveNext(CancellationToken cancellationToken)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void Dispose()
+        {
+         }
+
+        public AsyncReply()
+        {
+            
+        }
+
+        public new Task<T> Task
+        {
+            get
+            {
+                return base.Task.ContinueWith<T>((t) =>
+                {
+
+#if NETSTANDARD1_5
+                    return (T)t.GetType().GetTypeInfo().GetProperty("Result").GetValue(t);
+#else
+                    return (T)t.GetType().GetProperty("Result").GetValue(t);
+#endif
+                });
+            }
+        }
+
+        public T Current => throw new NotImplementedException();
+
+        public AsyncReply(T result)
+            : base(result)
+        {
+
+        }
+
+ */
+
+    }
+}

Esiur/Core/AsyncReplyNon.cs

@@ -0,0 +1,185 @@
+/*
+ 
+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.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Esiur.Core
+{
+    public class AsyncReply
+    {
+   
+
+
+
+        protected List<Action<object>> callbacks = new List<Action<object>>();
+        protected object result;
+
+        protected List<Action<AsyncException>> errorCallbacks = new List<Action<AsyncException>>();
+
+        protected List<Action<ProgressType, int, int>> progressCallbacks = new List<Action<ProgressType, int, int>>();
+
+        protected List<Action<object>> chunkCallbacks = new List<Action<object>>();
+
+        object callbacksLock = new object();
+
+        protected bool resultReady = false;
+        AsyncException exception;
+
+        TaskCompletionSource<object> tcs = new TaskCompletionSource<object>();
+
+
+        public bool Ready
+        {
+            get { return resultReady; }
+        }
+
+        public object Result
+        {
+            get { return result; }
+        }
+
+        public AsyncReply Then(Action<object> callback)
+        {
+            callbacks.Add(callback);
+
+            if (resultReady)
+                callback(result);
+
+            return this;
+        }
+
+        public AsyncReply Error(Action<AsyncException> callback)
+        {
+            errorCallbacks.Add(callback);
+
+            if (exception != null)
+            {
+                callback(exception);
+                tcs.SetException(exception);
+            }
+
+            return this;
+        }
+
+        public AsyncReply Progress(Action<ProgressType, int, int> callback)
+        {
+            progressCallbacks.Add(callback);
+            return this;
+        }
+
+        public AsyncReply Chunk(Action<object> callback)
+        {
+            chunkCallbacks.Add(callback);
+            return this;
+        }
+
+        public void Trigger(object result)
+        {
+
+            lock (callbacksLock)
+            {
+                if (resultReady)
+                    return;
+
+                this.result = result;
+                resultReady = true;
+
+                foreach (var cb in callbacks)
+                    cb(result);
+
+                tcs.TrySetResult(result);
+
+            }
+
+        }
+
+        public void TriggerError(AsyncException exception)
+        {
+            if (resultReady)
+                return;
+
+            this.exception = exception;
+
+
+            lock (callbacksLock)
+            {
+                foreach (var cb in errorCallbacks)
+                    cb(exception);
+            }
+
+            tcs.TrySetException(exception);
+        }
+
+        public void TriggerProgress(ProgressType type, int value, int max)
+        {
+            if (resultReady)
+                return;
+
+            lock (callbacksLock)
+            {
+                foreach (var cb in progressCallbacks)
+                    cb(type, value, max);
+
+            }
+        }
+
+        public void TriggerChunk(object value)
+        {
+            if (resultReady)
+                return;
+
+            lock (callbacksLock)
+            {
+                foreach (var cb in chunkCallbacks)
+                    cb(value);
+
+            }
+        }
+
+
+        public Task Task
+        {
+            get
+            {
+                return tcs.Task;
+            }
+        }
+
+        public AsyncReply()
+        {
+
+        }
+
+        public AsyncReply(object result)
+        {
+            resultReady = true;
+            tcs.SetResult(result);
+            this.result = result;
+        }
+    }
+}

Esiur/Core/ErrorType.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Esiur.Core
+{
+    public enum ErrorType
+    {
+        Management,
+        Exception
+    }
+}

Esiur/Core/ExceptionCode.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Esiur.Core
+{
+    public enum ExceptionCode : ushort
+    {
+        HostNotReachable,
+        AccessDenied,
+        ResourceNotFound,
+        AttachDenied,
+        InvalidMethod,
+        InvokeDenied,
+        CreateDenied,
+        AddParentDenied,
+        AddChildDenied,
+        ViewAttributeDenied,
+        UpdateAttributeDenied,
+        StoreNotFound,
+        ParentNotFound,
+        ChildNotFound,
+        ResourceIsNotStore,
+        DeleteDenied,
+        DeleteFailed,
+        UpdateAttributeFailed,
+        GetAttributesFailed,
+        ClearAttributesFailed,
+        TemplateNotFound,
+        RenameDenied,
+        ClassNotFound,
+        MethodNotFound,
+        PropertyNotFound,
+        SetPropertyDenied,
+        ReadOnlyProperty
+    }
+}

Esiur/Core/IAsyncReply.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using System.Text;
+
+namespace Esiur.Core
+{
+    public interface IAsyncReply<out T>//IAsyncEnumerator<T> 
+    {   
+        IAsyncReply<T> Then(Action<T> callback);
+        IAsyncReply<T> Error(Action<AsyncException> callback);
+        IAsyncReply<T> Progress(Action<ProgressType, int, int> callback);
+        IAsyncReply<T> Chunk(Action<T> callback);
+        void Trigger(object result);
+        void TriggerError(Exception exception);
+        void TriggerProgress(ProgressType type, int value, int max);
+        void TriggerChunk(object value);
+
+
+    }
+}

Esiur/Core/IDestructible.cs

@@ -0,0 +1,39 @@
+/*
+ 
+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.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Esiur.Core
+{
+    public delegate void DestroyedEvent(object sender);
+
+    public interface IDestructible
+    {
+        event DestroyedEvent OnDestroy;
+        void Destroy();
+    }
+}

Esiur/Core/LogType.cs

@@ -0,0 +1,40 @@
+
+/*
+ 
+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.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Esiur.Core
+{
+    public enum LogType
+    {
+        Debug,
+        Warning,
+        Error,
+    }
+}

Esiur/Core/ProgressType.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Esiur.Core
+{
+    public enum ProgressType
+    {
+        Execution,
+        Network,
+    }
+}