54 lines
1.7 KiB
C#
54 lines
1.7 KiB
C#
/*
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Copyright (C) 2011-2015 de4dot@gmail.com
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This file is part of de4dot.
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de4dot is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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de4dot is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with de4dot. If not, see <http://www.gnu.org/licenses/>.
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*/
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using dnlib.DotNet;
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using de4dot.blocks.cflow;
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namespace de4dot.code.deobfuscators.CryptoObfuscator {
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class CoMethodCallInliner : MethodCallInliner {
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readonly InlinedMethodTypes inlinedMethodTypes;
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public CoMethodCallInliner(InlinedMethodTypes inlinedMethodTypes)
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: base(false) {
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this.inlinedMethodTypes = inlinedMethodTypes;
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}
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protected override bool CanInline(MethodDef method) {
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if (method == null)
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return false;
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if (method.Attributes != (MethodAttributes.Assembly | MethodAttributes.Static | MethodAttributes.HideBySig))
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return false;
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if (method.HasGenericParameters)
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return false;
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if (!InlinedMethodTypes.IsValidMethodType(method.DeclaringType))
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return false;
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return true;
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}
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protected override void OnInlinedMethod(MethodDef methodToInline, bool inlinedMethod) {
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if (inlinedMethod)
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inlinedMethodTypes.Add(methodToInline.DeclaringType);
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else
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inlinedMethodTypes.DontRemoveType(methodToInline.DeclaringType);
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}
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}
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}
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