diff options
Diffstat (limited to 'src/SMAPI.Internal')
| -rw-r--r-- | src/SMAPI.Internal/ExceptionExtensions.cs | 41 | ||||
| -rw-r--r-- | src/SMAPI.Internal/SMAPI.Internal.projitems | 1 |
2 files changed, 42 insertions, 0 deletions
diff --git a/src/SMAPI.Internal/ExceptionExtensions.cs b/src/SMAPI.Internal/ExceptionExtensions.cs new file mode 100644 index 00000000..d7a2252b --- /dev/null +++ b/src/SMAPI.Internal/ExceptionExtensions.cs @@ -0,0 +1,41 @@ +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) + { + switch (exception) + { + case TypeLoadException ex: + return $"Failed loading type '{ex.TypeName}': {exception}"; + + case ReflectionTypeLoadException ex: + string summary = exception.ToString(); + foreach (Exception childEx in ex.LoaderExceptions) + summary += $"\n\n{childEx.GetLogSummary()}"; + return summary; + + default: + return exception.ToString(); + } + } + + /// <summary>Get the lowest exception in an exception stack.</summary> + /// <param name="exception">The exception from which to search.</param> + public static Exception GetInnermostException(this Exception exception) + { + while (exception.InnerException != null) + exception = exception.InnerException; + return exception; + } + } +} diff --git a/src/SMAPI.Internal/SMAPI.Internal.projitems b/src/SMAPI.Internal/SMAPI.Internal.projitems index 0d583a6d..0ee94a5b 100644 --- a/src/SMAPI.Internal/SMAPI.Internal.projitems +++ b/src/SMAPI.Internal/SMAPI.Internal.projitems @@ -14,5 +14,6 @@ <Compile Include="$(MSBuildThisFileDirectory)ConsoleWriting\ConsoleLogLevel.cs" /> <Compile Include="$(MSBuildThisFileDirectory)ConsoleWriting\IConsoleWriter.cs" /> <Compile Include="$(MSBuildThisFileDirectory)ConsoleWriting\MonitorColorScheme.cs" /> + <Compile Include="$(MSBuildThisFileDirectory)ExceptionExtensions.cs" /> </ItemGroup> </Project>
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