Kanalsanierungsverwaltung/SanSystem/SanShared/Dongle.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using CodeMeter;

namespace SanShared
{
    //4e 6a 41 77 4e 6a 51 7a 51 44 4d 78 4d 7a 6b 79 5a 54 4d 30 4d 6d 55 7a 4d 47 35 4c 61 32 55 7a 51 31 46 30 52 33 64 46 5a 45 68 35 56 57 74 47 61 7a 5a 30 61 48 70 55 57 69 39 58 64 6b 78 4a 54 32 78 43 62 6b 74 58 52 58 46 57 63 30 5a 73 64 7a 41 39
    public class Dongle : IDisposable
    {
        uint FirmCode;
        uint ProductCode;
        public string SyncfusionKey = "";

        Api cmApi;
        CmCredential cmCred;
        CmAccess2 cmAcc;
        HCMSysEntry hcmse;
        CmBoxInfo cmBoxInfo;
        CmBoxEntry2 BoxContent;

        public Dongle(uint ProductCode)
        {
//if !DEBUG
            this.FirmCode = 103086;
            this.ProductCode = ProductCode;
/*#else
            return;
            this.FirmCode = 10;
            this.ProductCode = 1;
#endif
*/

            cmApi = new Api();
            cmCred = new CmCredential();
            cmAcc = new CmAccess2();

            cmAcc.Credential = cmCred;

            cmAcc.Ctrl |= CmAccess.Option.UserLimit;
            cmAcc.FirmCode = this.FirmCode;
            cmAcc.ProductCode = this.ProductCode;


            hcmse = cmApi.CmAccess2(CmAccessOption.Local, cmAcc);
            if (hcmse == null)
            {
                ErrorCodes2 code = cmApi.CmGetLastErrorCode2();
                string output = string.Format("{0}", code);

            }

            if (!CheckDongleVorhanden())
                throw new Exception("Dongle not connected");

            cmBoxInfo = new CmBoxInfo();

            CmGetBoxContentsOption boxOptions = new CmGetBoxContentsOption();
            boxOptions = CmGetBoxContentsOption.AllEntries;

            CmBoxEntry2[] tmpBoxContent;

            tmpBoxContent = cmApi.CmGetBoxContents2(hcmse, boxOptions, this.FirmCode, cmBoxInfo);

            CmEntryData[] pCmBoxEntry = (CmEntryData[])cmApi.CmGetInfo(hcmse, CmGetInfoOption.EntryData);

            for (int i = 0; i < pCmBoxEntry.Length; i++)
            {
                switch (pCmBoxEntry[i].Ctrl & 0x0ffff)
                {
                    case (uint)CodeMeter.GlobalEntryOption.ProtectedData:
                        // Transfer to transformed byte
                        uint length = pCmBoxEntry[i].DataLen;
                        byte[] datas = new byte[length];
                        for(uint f = 0; f < length; f++)
                        {
                            datas[f] = pCmBoxEntry[i].Data[f];
                        }


                        SyncfusionKey = Encoding.ASCII.GetString(datas);
                        break;
                }
            }

            foreach (CmBoxEntry2 boxes in tmpBoxContent)
            {
                if (boxes.ProductCode == this.ProductCode)
                {
                    this.BoxContent = boxes;
                }

            }
        }
        ~Dongle()
        {
            CleanDongle();
        }

        public void CleanDongle()
        {
            cmApi.CmRelease(hcmse);
        }

        public bool CheckDongleVorhanden()
        {
            if (hcmse == null)
                return false;
            else
                return true;
        }

        public string GetDongleSerial()
        {

            CmBoxInfo res = (CmBoxInfo)cmApi.CmGetInfo(hcmse, CmGetInfoOption.BoxInfo);
            if (null != res)
            {
                return res.SerialNumber.ToString();
            }
            else
            {
                throw new Exception("Fehler beim aufrufen der Seriennummer");
            }
        }

        public uint GetFeatureMap()
        {
            return BoxContent.FeatureMap;
        }

        public string GetName()
        {
            return "";
        }

        public bool IsLicensed(byte neededMask)
        {
            uint DongleFeature = GetFeatureMap();

            //Trace.WriteLine("DongleFeature: " + DongleFeature);

            byte DongleFeatureB = (byte)DongleFeature;

            if ((DongleFeatureB & neededMask) == neededMask)
                return true;
            return false;
        }

        public void Dispose()
        {
            CleanDongle();
        }
    }
}