HexConverter.cs

using System;
using System.Collections.Generic;
using System.Linq;
using SysadminsLV.Asn1Editor.API.ModelObjects;
using SysadminsLV.Asn1Parser;

namespace SysadminsLV.Asn1Editor.API.Utils {
    static class HexUtility {
        public static String GetHexString(IEnumerable<Byte> rawData, Asn1Lite node) {
            Int32 startOffset = node.Offset + node.TagLength - node.PayloadLength;
            Int32 endOffset = node.Offset + node.TagLength;
            return AsnFormatter.BinaryToString(rawData.ToArray(), EncodingType.Hex, 0, startOffset, endOffset - startOffset);
        }
        public static String GetHexUString(Byte[] rawData) {
            if (rawData == null || rawData.Length == 0) { return String.Empty; }
            return AsnFormatter.BinaryToString(rawData).ToUpper();
        }
        public static String GetHexEditString(Byte[] rawData) {
            if (rawData == null || rawData.Length == 0) { return String.Empty; }
            return AsnFormatter.BinaryToString(rawData, EncodingType.Hex).ToUpper();
        }
        public static String BinaryToHex(Byte[] rawData) {
            return AsnFormatter.BinaryToString(rawData, EncodingType.Hex, EncodingFormat.NOCR);
        }
        public static Byte[] HexToBinary(String hexString) {
            return AsnFormatter.StringToBinary(hexString, EncodingType.Hex);
        }
        public static IEnumerable<Byte> AnyToBinary(String anyString) {
            try {
                return AsnFormatter.StringToBinary(anyString, EncodingType.HexAny);
            } catch {
                try {
                    return AsnFormatter.StringToBinary(anyString, EncodingType.StringAny);
                } catch {
                    try {
                        return AsnFormatter.StringToBinary(anyString, EncodingType.Binary);
                    } catch {
                        Tools.MsgBox("Error", "The data is invalid");
                        return null;
                    }
                }
            }
        }
    }
}