/// <summary>Writes the exception message.</summary>
private static string WriteMessage(ExtractHg3Result result, string file,
Exception innerException = null, int memoryLeak = 0)
{
string name = Path.GetFileName(file);
string error = innerException?.GetType().Name ?? "Unknown Error";
switch (result)
{
case ExtractHg3Result.Hg3ConvertFailed:
return($"{error} occurred while trying to convert '{name}' to a bmp!");
case ExtractHg3Result.BmpConvertFailed:
return($"{error} occurred while trying to convert '{name}' to a png!");
case ExtractHg3Result.PngSaveFailed:
return($"{error} occurred while trying to save '{name}'!");
case ExtractHg3Result.BmpDeleteFailed:
return($"{error} occurred while trying to delete leftover `{name}`!");
case ExtractHg3Result.Unknown:
return($"{error} occurred during an unknown point in the operation with '{name}'!");
default:
return("No error occurred.");
}
}
/// <summary>Constructs the exception with a result, associated file, and inner
/// exception.</summary>
public ExtractHg3Exception(ExtractHg3Result result, string file,
Exception innerException)
: base(WriteMessage(result, file, innerException), innerException)
{
State = result;
File = file;
}
