blob: d818904863645ced4ba749c3c877afd0c1458595 (
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
|
using System;
using System.Reflection;
namespace StardewModdingAPI.Internal
{
/// <summary>Provides extension methods for handling exceptions.</summary>
internal static class ExceptionExtensions
{
/*********
** Public methods
*********/
/// <summary>Get a string representation of an exception suitable for writing to the error log.</summary>
/// <param name="exception">The error to summarize.</param>
public static string GetLogSummary(this Exception exception)
{
try
{
switch (exception)
{
case TypeLoadException ex:
return $"Failed loading type '{ex.TypeName}': {exception}";
case ReflectionTypeLoadException ex:
string summary = ex.ToString();
foreach (Exception childEx in ex.LoaderExceptions ?? new Exception[0])
summary += $"\n\n{childEx?.GetLogSummary()}";
return summary;
default:
return exception?.ToString() ?? $"<null exception>\n{Environment.StackTrace}";
}
}
catch (Exception ex)
{
throw new InvalidOperationException($"Failed handling {exception?.GetType().FullName} (original message: {exception?.Message})", ex);
}
}
/// <summary>Get the lowest exception in an exception stack.</summary>
/// <param name="exception">The exception from which to search.</param>
public static Exception GetInnermostException(this Exception exception)
{
while (exception.InnerException != null)
exception = exception.InnerException;
return exception;
}
}
}
|
