Ejemplo n.º 1
0
        bool CheckType(MethodDef initMethod)
        {
            if (!initMethod.HasBody)
            {
                return(false);
            }
            if (DotNetUtils.FindFieldType(initMethod.DeclaringType, "System.Reflection.Assembly", true) == null)
            {
                return(false);
            }

            resolverVersion = CheckSetupMethod(initMethod);
            if (resolverVersion == ResolverVersion.None)
            {
                resolverVersion = CheckSetupMethod(initMethod.DeclaringType.FindStaticConstructor());
            }
            if (resolverVersion == ResolverVersion.None)
            {
                return(false);
            }

            resolverType   = initMethod.DeclaringType;
            resolverMethod = initMethod;
            return(true);
        }
Ejemplo n.º 2
0
        bool checkType(MethodDefinition initMethod)
        {
            if (!initMethod.HasBody)
            {
                return(false);
            }
            if (DotNetUtils.findFieldType(initMethod.DeclaringType, "System.Reflection.Assembly", true) == null)
            {
                return(false);
            }

            resolverVersion = checkSetupMethod(initMethod);
            if (resolverVersion == ResolverVersion.None)
            {
                resolverVersion = checkSetupMethod(DotNetUtils.getMethod(initMethod.DeclaringType, ".cctor"));
            }
            if (resolverVersion == ResolverVersion.None)
            {
                return(false);
            }

            resolverType   = initMethod.DeclaringType;
            resolverMethod = initMethod;
            return(true);
        }
Ejemplo n.º 3
0
        bool checkType(TypeDefinition type, MethodDefinition initMethod)
        {
            if (!initMethod.HasBody)
                return false;
            if (DotNetUtils.findFieldType(type, "System.Reflection.Assembly", true) == null)
                return false;

            var instructions = initMethod.Body.Instructions;
            int foundCount = 0;
            for (int i = 0; i < instructions.Count; i++) {
                var instrs = DotNetUtils.getInstructions(instructions, i, OpCodes.Ldnull, OpCodes.Ldftn, OpCodes.Newobj);
                if (instrs == null)
                    continue;

                MethodReference methodRef;
                var ldftn = instrs[1];
                var newobj = instrs[2];

                methodRef = ldftn.Operand as MethodReference;
                if (methodRef == null || !MemberReferenceHelper.compareTypes(type, methodRef.DeclaringType))
                    continue;

                methodRef = newobj.Operand as MethodReference;
                if (methodRef == null || methodRef.FullName != "System.Void System.ResolveEventHandler::.ctor(System.Object,System.IntPtr)")
                    continue;

                foundCount++;
            }
            if (foundCount == 0)
                return false;

            switch (foundCount) {
            case 1:
                resolverVersion = ResolverVersion.V1;
                break;
            case 2:
                resolverVersion = ResolverVersion.V2;
                break;
            default:
                return false;
            }

            resolverType = type;
            resolverMethod = initMethod;
            return true;
        }
Ejemplo n.º 4
0
        bool checkType(MethodDef initMethod)
        {
            if (!initMethod.HasBody)
                return false;
            if (DotNetUtils.findFieldType(initMethod.DeclaringType, "System.Reflection.Assembly", true) == null)
                return false;

            resolverVersion = checkSetupMethod(initMethod);
            if (resolverVersion == ResolverVersion.None)
                resolverVersion = checkSetupMethod(initMethod.DeclaringType.FindStaticConstructor());
            if (resolverVersion == ResolverVersion.None)
                return false;

            resolverType = initMethod.DeclaringType;
            resolverMethod = initMethod;
            return true;
        }