private static string GetDSIOExceptionTypeActionString(DSIOExceptionType dsioExceptionType)
{
switch (dsioExceptionType)
{
case DSIOExceptionType.Read: return("read");
case DSIOExceptionType.Write: return("write");
default: return(null);
}
}
private static string GetDSIOExceptionText(
DSIOExceptionType dsioExceptionType,
string message,
string filePath,
long fileOffset)
{
var sb = new StringBuilder();
var actionTxt = GetDSIOExceptionTypeActionString(dsioExceptionType);
sb.AppendLine($"Exception encountered during {actionTxt} operation at offset " +
$"0x{fileOffset:X} of file '{filePath}':");
sb.AppendLine();
sb.AppendLine(message ?? "[NULL]");
return(sb.ToString());
}
public DSIOException(DSIOExceptionType dsioExceptionType, string message, string filePath, long fileOffset)
: base(GetDSIOExceptionText(dsioExceptionType, message, filePath, fileOffset))
{
}
