eDosStationFull/eDosStation_Backup_2025.02.04_07.47.06/cDevCon.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using cspl = LSWLib.CLog;

namespace eDosStation
{
    public class cDevCon
    {
        public StringBuilder error = null;
        public bool hasError;
        public bool hasCommand;
        public string DevConFolder, DevConExePath;
        public string comdefault;
        cspl spl;
        System.Diagnostics.Process DevConProcess = null;

        const string usbIdentifier = @"USB\VID_0EBB&PID_0340&MI_00";
        const string cDevConFolder = "extra";
        const string cDevConexe = "devcon.exe";
        const string className = "cDevCon";

        public static bool IsAdministrator()
        {
            return (new System.Security.Principal.WindowsPrincipal(System.Security.Principal.WindowsIdentity.GetCurrent()))
                      .IsInRole(System.Security.Principal.WindowsBuiltInRole.Administrator);
        }

        public cDevCon(int iCOM, cspl _spl)
        {
            const string module = "cDevCon";
            spl = _spl;
            comdefault = "COM" + iCOM.ToString();
            hasCommand = false;
            DevConProcess = null;
            error = new StringBuilder();
            hasError = false;
            if (IsAdministrator())
            {
                DevConFolder = System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, cDevConFolder);
                if (System.IO.Directory.Exists(DevConFolder))
                {
                    DevConExePath = System.IO.Path.Combine(DevConFolder, cDevConexe);
                    if (System.IO.File.Exists(DevConExePath)) hasCommand = true;
                }
            }
            else 
                spl?.WriteSplunkLog(module,null, cspl.iseverity.warning, lresultMessage: "No Admin");
        }

        private string ExecuteDevcon(string command)
        {
            const string module = "ExecuteDevcon";
            if (!hasCommand) return string.Empty;
            hasError = false;
            error.Clear();
            StringBuilder sb = new StringBuilder();
            try
            {
                using (DevConProcess = new System.Diagnostics.Process())
                {
                    DevConProcess.StartInfo.WorkingDirectory = DevConFolder;
                    DevConProcess.StartInfo.FileName = DevConExePath;
                    DevConProcess.StartInfo.Arguments = $"{command} \"{usbIdentifier}\"";
                    DevConProcess.StartInfo.RedirectStandardOutput = true;
                    DevConProcess.StartInfo.UseShellExecute = false;
                    DevConProcess.Start();
                    var i = DevConProcess.StandardOutput;
                    if (i!=null)
                        while (!i.EndOfStream)
                        {
                            sb.AppendLine(i.ReadLine());
                        }
                    DevConProcess.WaitForExit();
                    spl?.WriteSplunkLog(module, null, cspl.iseverity.info);
                }
            }
            catch (System.Exception ex)
            {
                spl?.WriteException(module,null, ex);
                hasError = true;
                sb.Clear();
                error.Append(ex.Message);
            }
            return sb.ToString();
        }

        public string FindEdosCom()
        {
            const string module = "FindEdosCom";
            string eDosCom = comdefault;
            if (hasCommand)
                try
                {
                    string cp = ExecuteDevcon("find");
                    if (!string.IsNullOrEmpty(cp))
                    {
                        var ix = cp.IndexOf("(COM");
                        if (ix >= 0) eDosCom = cp.Substring(ix + 1, 4);
                    }
                }
                catch (System.Exception ex) 
                {
                    spl?.WriteException(module,null, ex);
                }
            return eDosCom;
        }

        public string Restart()
        {
            string rv = string.Empty;
            error.Clear();
            hasError = false;
            if (hasCommand)
            {
                rv = ExecuteDevcon("restart");
                if (hasError) rv = error.ToString();
            }
            return rv;
        }
    }
}