blob: 67b27aeceea3361ae700418495b82c080d3cc636 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
namespace Nwc.XmlRpc
{
using System;
using System.Reflection;
/// <summary>
/// Simple tagging attribute to indicate participation is XML-RPC exposure.
/// </summary>
/// <remarks>
/// If present at the class level it indicates that this class does explicitly
/// expose methods. If present at the method level it denotes that the method
/// is exposed.
/// </remarks>
[AttributeUsage(
AttributeTargets.Class | AttributeTargets.Method,
AllowMultiple = false,
Inherited = true
)]
public class XmlRpcExposedAttribute : Attribute
{
/// <summary>Check if <paramref>obj</paramref> is an object utilizing the XML-RPC exposed Attribute.</summary>
/// <param name="obj"><c>Object</c> of a class or method to check for attribute.</param>
/// <returns><c>Boolean</c> true if attribute present.</returns>
public static Boolean ExposedObject(Object obj)
{
return IsExposed(obj.GetType());
}
/// <summary>Check if <paramref>obj</paramref>.<paramref>methodName</paramref> is an XML-RPC exposed method.</summary>
/// <remarks>A method is considered to be exposed if it exists and, either, the object does not use the XmlRpcExposed attribute,
/// or the object does use the XmlRpcExposed attribute and the method has the XmlRpcExposed attribute as well.</remarks>
/// <returns><c>Boolean</c> true if the method is exposed.</returns>
public static Boolean ExposedMethod(Object obj, String methodName)
{
Type type = obj.GetType();
MethodInfo method = type.GetMethod(methodName);
if (method == null)
throw new MissingMethodException("Method " + methodName + " not found.");
if (!IsExposed(type))
return true;
return IsExposed(method);
}
/// <summary>Check if <paramref>mi</paramref> is XML-RPC exposed.</summary>
/// <param name="mi"><c>MemberInfo</c> of a class or method to check for attribute.</param>
/// <returns><c>Boolean</c> true if attribute present.</returns>
public static Boolean IsExposed(MemberInfo mi)
{
foreach (Attribute attr in mi.GetCustomAttributes(true))
{
if (attr is XmlRpcExposedAttribute)
return true;
}
return false;
}
}
}
|
