/// <summary> /// Gets <see cref="Type"/> for the given <see cref="TypeDefinition"/>. /// </summary> /// <returns>The <see cref="Type"/> for the given <see cref="TypeDefinition"/></returns> public static Type GetType(this TypeDefinition value, AssemblyResolver assemblyResolver) => assemblyResolver.GetType(value);
/// <summary>
/// Checks whether the <see cref="TypeDefinition"/> has the given <see cref="Attribute"/>.
/// If <paramref name="assemblyResolver"/> is null, the inheritence tree will not be traversed.
/// </summary>
/// <returns>Whether the <see cref="TypeDefinition"/> has the given <see cref="Attribute"/></returns>
public static bool HasCustomAttribute <TAttribute>(this TypeDefinition value, AssemblyResolver assemblyResolver)
where TAttribute : Attribute
{
if (assemblyResolver is null)
{
return(value.HasCustomAttribute <TAttribute>());
}
var resolvedType = value.GetType(assemblyResolver);
if (resolvedType is null)
{
return(false);
}
return(resolvedType.GetCustomAttributes(typeof(TAttribute), true).Any());
}
/// <summary>
/// Checks whether the <see cref="MethodDefinition"/> has the given <see cref="Attribute"/>.
/// If <paramref name="assemblyResolver"/> is null, the inheritence tree will not be traversed.
/// </summary>
/// <returns>Whether the <see cref="MethodDefinition"/> has the given <see cref="Attribute"/></returns>
public static bool HasCustomAttribute <TAttribute>(this MethodDefinition value, AssemblyResolver assemblyResolver)
where TAttribute : Attribute
{
if (assemblyResolver is null)
{
return(value.HasCustomAttribute <TAttribute>());
}
var methodBase = value.GetMethodBase(assemblyResolver);
if (methodBase is null)
{
return(false);
}
return(methodBase.GetCustomAttributes(typeof(TAttribute), true).Any());
}
/// <summary> /// Checks whether the given method or its declaring type have the <see cref="EnablePerformanceProfilerAttribute"/> /// or the <see cref="DisablePerformanceProfilerAttribute"/> attribute, searching the inheritence tree. /// </summary> /// <returns>Whether performance profiler should be enabled for the given method.</returns> public static bool ShouldEnableProfiler(this MethodDefinition value, AssemblyResolver assemblyResolver) => value.ShouldEnable <EnablePerformanceProfilerAttribute, DisablePerformanceProfilerAttribute>(assemblyResolver);
/// <summary> /// Checks whether the given method or its declaring type have the <see cref="EnableExceptionLoggingAttribute"/> /// or the <see cref="DisableExceptionLoggingAttribute"/> attribute, searching the inheritence tree. /// </summary> /// <returns>Whether exception logging should be enabled for the given method.</returns> public static bool ShouldEnableLogging(this MethodDefinition value, AssemblyResolver assemblyResolver) => value.ShouldEnable <EnableExceptionLoggingAttribute, DisableExceptionLoggingAttribute>(assemblyResolver);
/// <summary> /// Gets the types of the method's parameters. /// </summary> /// <returns>The types of the method's parameters.</returns> public static IEnumerable <Type> GetTypeParameters(this MethodDefinition value, AssemblyResolver assemblyResolver) => value.Parameters.Select(p => assemblyResolver.GetType(p.ParameterType, true));
private static bool ShouldEnable <TEnable, TDisable>(this MethodDefinition value, AssemblyResolver assemblyResolver)
where TEnable : Attribute
where TDisable : Attribute
{
var methodHasDisableAttribute = value.HasCustomAttribute <TDisable>(assemblyResolver);
if (methodHasDisableAttribute)
{
return(false);
}
var parentHasEnableAttribute = value.DeclaringType.HasCustomAttribute <TEnable>(assemblyResolver);
var methodHasEnableAttribute = value.HasCustomAttribute <TEnable>(assemblyResolver);
return(parentHasEnableAttribute || methodHasEnableAttribute);
}
