An initial infrastructure

LICENSE.txt

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+The MIT License
+
+Copyright (c) 2013 Antya Dev
+
+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.

src/VS 2010/KingAOP.sln

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+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KingAOP", "KingAOP\KingAOP.csproj", "{ED8B42DC-F376-42A7-9281-452A026AA864}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{ED8B42DC-F376-42A7-9281-452A026AA864}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{ED8B42DC-F376-42A7-9281-452A026AA864}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{ED8B42DC-F376-42A7-9281-452A026AA864}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{ED8B42DC-F376-42A7-9281-452A026AA864}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

src/VS 2010/KingAOP/Aspects/Arguments.cs

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+// Copyright (c) 2013 Antya Dev
+//
+// 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.Collections.Generic;
+using System.Dynamic;
+
+namespace KingAOP.Aspects
+{
+    /// <summary>
+    /// Encapsulation of method arguments.
+    /// </summary>
+    public class Arguments
+    {
+        private readonly List<object> _objects = new List<object>();
+
+        public Arguments(IEnumerable<DynamicMetaObject> objects)
+        {
+            foreach (var obj in objects)
+            {
+                _objects.Add(obj.Value);
+            }
+        }
+
+        public object this[int index]
+        {
+            get { return _objects[index]; }
+        }
+
+        public int Count
+        {
+            get { return _objects.Count; }
+        }
+    }
+}

src/VS 2010/KingAOP/Aspects/Aspect.cs

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+// Copyright (c) 2013 Antya Dev
+//
+// 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;
+
+namespace KingAOP.Aspects
+{
+    /// <summary>
+    /// Base class for all aspects that are declared
+    /// </summary>
+    public abstract class Aspect : Attribute, IAspect
+    {
+        /// <summary>
+        /// Gets or sets the weaving priority of the aspect.
+        /// </summary>
+        public int AspectPriority { get; set; }
+    }
+}

src/VS 2010/KingAOP/Aspects/FlowBehavior.cs

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+// Copyright (c) 2013 Antya Dev
+//
+// 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.
+
+namespace KingAOP.Aspects
+{
+    /// <summary>
+    /// Enumerates the possible behaviors of the calling method after the calling method has returned.
+    /// </summary>
+    public enum FlowBehavior
+    {
+        Default,
+        Continue,
+        RethrowException,
+        Return,
+        ThrowException,
+    }
+}

src/VS 2010/KingAOP/Aspects/IAspect.cs

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+// Copyright (c) 2013 Antya Dev
+//
+// 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.
+
+namespace KingAOP.Aspects
+{
+    /// <summary> 
+    /// Base interface for all aspects that are declared
+    /// </summary>
+    interface IAspect 
+    { }
+}

src/VS 2010/KingAOP/Aspects/IMethodAspect.cs

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+// Copyright (c) 2013 Antya Dev
+//
+// 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.
+
+namespace KingAOP.Aspects
+{
+    /// <summary>
+    /// Base interface for all aspects which should applied to methods.
+    /// </summary>
+    interface IMethodAspect : IAspect
+    { }
+}

src/VS 2010/KingAOP/Aspects/MethodExecutionArgs.cs

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+// Copyright (c) 2013 Antya Dev
+//
+// 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.Reflection;
+
+namespace KingAOP.Aspects
+{
+    /// <summary>
+    /// Arguments of aspect which in executing
+    /// </summary>
+    public sealed class MethodExecutionArgs
+    {
+        public MethodExecutionArgs(object instance, MethodInfo method, Arguments arguments)
+        {
+            Instance = instance;
+            Method = method;
+            Arguments = arguments;
+        }
+
+        /// <summary>
+        ///  Gets the object instance on which the method is being executed.
+        /// </summary>
+        public object Instance { get; private set; }
+
+        /// <summary>
+        /// Gets the method being executed.
+        /// </summary>
+        public MethodInfo Method { get; private set; }
+
+        /// <summary>
+        /// Determines the control flow of the target method once the advice is exited.
+        /// </summary>
+        public FlowBehavior FlowBehavior { get; set; }
+
+        /// <summary>
+        /// Gets the arguments with which the method has been invoked.
+        /// </summary>
+        public Arguments Arguments { get; set; }
+
+        /// <summary>
+        /// Gets or sets the method return value.
+        /// </summary>
+        public object ReturnValue { get; set; }
+
+        /// <summary>
+        /// Gets the exception currently flying.
+        /// </summary>
+        public Exception Exception { get; set; }
+    }
+}

src/VS 2010/KingAOP/Aspects/OnMethodBoundaryAspect.cs

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+// Copyright (c) 2013 Antya Dev
+//
+// 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.
+
+namespace KingAOP.Aspects
+{
+    /// <summary>
+    /// Represents a class that can wrap itself around any given method call.
+    /// </summary>
+    public abstract class OnMethodBoundaryAspect : Aspect
+    {
+        /// <summary>
+        /// Method executed before the body of method to which this aspect is applied.
+        /// </summary>
+        /// <param name="args">Method arguments including return value and all necessary info.</param>
+        public virtual void OnEntry(MethodExecutionArgs args) 
+        { }
+
+        /// <summary>
+        /// Method executed after the body of method to which this aspect is applied
+        /// (this method is invoked from the finally block, it's mean that this method will be invoked in any way)
+        /// </summary>
+        /// <param name="args">Method arguments including return value and all necessary info.</param>
+        public virtual void OnExit(MethodExecutionArgs args) 
+        { }
+
+        /// <summary>
+        /// Method executed after the body of method to which this aspect is applied, 
+        /// but only when the method successfully returns
+        /// </summary>
+        /// <param name="args">Method arguments including return value and all necessary info.</param>
+        public virtual void OnSuccess(MethodExecutionArgs args)
+        { }
+
+        /// <summary>
+        /// When an exception is happened then this method will be called.
+        /// </summary>
+        /// <param name="args">Method arguments including return value and all necessary info.</param>
+        public virtual void OnException(MethodExecutionArgs args) 
+        { }
+    }
+}

src/VS 2010/KingAOP/Core/AspectCacheFactory.cs

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+// Copyright (c) 2013 Antya Dev
+//
+// 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;
+
+namespace KingAOP.Core
+{
+    /// <summary>
+    /// Represent a global aspect cache factory.
+    /// </summary>
+    internal class AspectCacheFactory
+    {   
+        private static readonly Hashtable Cache = new Hashtable();
+
+        public static object GetAspect(Type aspectType)
+        {
+            var aspect = Cache[aspectType];
+            if (aspect == null)
+            {
+                aspect = Activator.CreateInstance(aspectType);
+                Cache[aspectType] = aspect;
+            }
+            return aspect;
+        }
+    }
+}