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Add methods to get ParameterDefinition

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de4dot 2011-10-31 23:56:02 +01:00
parent ed625e256d
commit 651072e2d4
1 changed files with 33 additions and 4 deletions
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37
blocks/DotNetUtils.cs
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@ -669,6 +669,29 @@ namespace de4dot.blocks {
return arg.Index;
}
public static List<ParameterDefinition> getParameters(MethodReference method) {
var args = new List<ParameterDefinition>(method.Parameters.Count + 1);
if (method.HasThis)
args.Add(new ParameterDefinition(method.DeclaringType));
foreach (var arg in method.Parameters)
args.Add(arg);
return args;
}
public static ParameterDefinition getParameter(MethodReference method, Instruction instr) {
return getParameter(getParameters(method), method, instr);
}
public static ParameterDefinition getParameter(IList<ParameterDefinition> parameters, MethodReference method, Instruction instr) {
return getParameter(parameters, getArgIndex(method, instr));
}
public static ParameterDefinition getParameter(IList<ParameterDefinition> parameters, int index) {
if (0 <= index && index < parameters.Count)
return parameters[index];
return null;
}
public static List<TypeReference> getArgs(MethodReference method) {
var args = new List<TypeReference>(method.Parameters.Count + 1);
if (method.HasThis)
@ -679,10 +702,16 @@ namespace de4dot.blocks {
}
public static TypeReference getArgType(MethodReference method, Instruction instr) {
var args = getArgs(method);
int index = getArgIndex(method, instr);
if (0 <= index && index < args.Count)
return args[index];
return getArgType(getArgs(method), method, instr);
}
public static TypeReference getArgType(IList<TypeReference> methodArgs, MethodReference method, Instruction instr) {
return getArgType(methodArgs, getArgIndex(method, instr));
}
public static TypeReference getArgType(IList<TypeReference> methodArgs, int index) {
if (0 <= index && index < methodArgs.Count)
return methodArgs[index];
return null;
}