Author: spouliot Date: 2008-02-14 12:30:05 -0500 (Thu, 14 Feb 2008) New Revision: 95666
Added: trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/CecilRocks.cs Modified: trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/CustomAttributeRocks.cs trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/TypeRocks.cs Log: Added: trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/CecilRocks.cs =================================================================== --- trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/CecilRocks.cs 2008-02-14 17:27:33 UTC (rev 95665) +++ trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/CecilRocks.cs 2008-02-14 17:30:05 UTC (rev 95666) @@ -0,0 +1,71 @@ +// +// Gendarme.Framework.Rocks.CecilRocks +// +// Authors: +// Sebastien Pouliot <[EMAIL PROTECTED]> +// +// Copyright (C) 2008 Novell, Inc (http://www.novell.com) +// +// 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 Mono.Cecil; + +namespace Gendarme.Framework.Rocks { + + // Here we keep general, Cecil related, rocks + + public static class IMetadataTokenProviderRock { + + /// <summary> + /// Return the AssemblyDefinition that correspond to the IMetadataTokenProvider + /// based object. + /// </summary> + /// <param name="self">The IMetadataTokenProvider instance where the method is applied.</param> + /// <returns>The AssemblyDefinition associated with the IMetadataTokenProvider or null + /// if none can be found</returns> + public static AssemblyDefinition GetAssembly (this IMetadataTokenProvider self) + { + AssemblyDefinition ad = (self as AssemblyDefinition); + if (ad != null) + return ad; + + TypeDefinition td = (self as TypeDefinition); + if (td != null) + return td.Module.Assembly; + + MethodDefinition md = (self as MethodDefinition); + if (md != null) + return md.DeclaringType.Module.Assembly; + + FieldDefinition fd = (self as FieldDefinition); + if (fd != null) + return fd.DeclaringType.Module.Assembly; + + ParameterDefinition pd = (self as ParameterDefinition); + if (pd != null) + return pd.Method.DeclaringType.Module.Assembly; + + return null; + } + } +} Modified: trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/CustomAttributeRocks.cs =================================================================== --- trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/CustomAttributeRocks.cs 2008-02-14 17:27:33 UTC (rev 95665) +++ trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/CustomAttributeRocks.cs 2008-02-14 17:30:05 UTC (rev 95666) @@ -77,7 +77,7 @@ public static bool ContainsAnyType (this CustomAttributeCollection self, string[] attributeTypeNames) { if (attributeTypeNames == null) - throw new ArgumentNullException ("attributeNames"); + throw new ArgumentNullException ("attributeTypeNames"); foreach (CustomAttribute ca in self) { string fullname = ca.Constructor.DeclaringType.FullName; Modified: trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/TypeRocks.cs =================================================================== --- trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/TypeRocks.cs 2008-02-14 17:27:33 UTC (rev 95665) +++ trunk/mono-tools/gendarme/framework/Gendarme.Framework.Rocks/TypeRocks.cs 2008-02-14 17:30:05 UTC (rev 95666) @@ -31,9 +31,12 @@ // THE SOFTWARE. using System; +using System.Collections.Generic; using Mono.Cecil; +using Gendarme.Framework.Helpers; + namespace Gendarme.Framework.Rocks { // add Type[Definition|Reference] extensions methods here @@ -53,6 +56,21 @@ public static class TypeRocks { /// <summary> + /// Return an IEnumerable that allows a single loop (like a foreach) to + /// traverse all MethodDefinition in the type. That includes the Constructors + /// and Methods collections. + /// </summary> + /// <param name="self"></param> + /// <returns>An IEnumerable to traverse all constructors and methods</returns> + public static IEnumerable<MethodDefinition> AllMethods (this TypeDefinition self) + { + foreach (MethodDefinition ctor in self.Constructors) + yield return ctor; + foreach (MethodDefinition method in self.Methods) + yield return method; + } + + /// <summary> /// Returns the first MethodDefinition that satisfies a given MethodSignature. /// </summary> /// <param name="self">The TypeDefinition on which the extension method can be called.</param> @@ -63,7 +81,7 @@ /// </remarks> public static MethodDefinition GetMethod (this TypeDefinition self, MethodSignature signature) { - foreach (MethodDefinition method in self.Methods) { + foreach (MethodDefinition method in self.AllMethods ()) { if (signature.Matches (method)) return method; } @@ -82,7 +100,7 @@ /// <returns>The first MethodDefinition that satisfies all conditions.</returns> public static MethodDefinition GetMethod (this TypeDefinition self, MethodAttributes attributes, string name, string returnType, string [] parameters, Func<MethodDefinition, bool> customCondition) { - foreach (MethodDefinition method in self.Methods) { + foreach (MethodDefinition method in self.AllMethods ()) { if (name != null && method.Name != name) continue; if ((method.Attributes & attributes) != attributes) @@ -276,6 +294,26 @@ } /// <summary> + /// Check if the type is a delegate. + /// </summary> + /// <param name="self">The TypeDefinition on which the extension method can be called.</param> + /// <returns>True if the type is a delegate, False otherwise.</returns> + public static bool IsDelegate (this TypeDefinition self) + { + // e.g. this occurs for <Module> + if (self.BaseType == null) + return false; + + switch (self.BaseType.FullName) { + case "System.Delegate": + case "System.MulticastDelegate": + return true; + default: + return false; + } + } + + /// <summary> /// Check if the type is a enumeration flags. /// </summary> /// <param name="self">The TypeDefinition on which the extension method can be called.</param> _______________________________________________ Mono-patches maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-patches
