namespace Holo
{
    using System;
    using System.IO;
    using System.Reflection;
    using System.Runtime.InteropServices;
    using System.Text;

    public static class IO
    {
        public static bool fileExists(string fileLocation)
        {
            return File.Exists(fileLocation);
        }

        [DllImport("kernel32")]
        private static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string filePath);
        public static string readINI(string iniSection, string iniKey, string iniLocation)
        {
            StringBuilder retVal = new StringBuilder(0xff);
            try
            {
                GetPrivateProfileString(iniSection, iniKey, "", retVal, 0xff, iniLocation);
                return retVal.ToString();
            }
            catch
            {
                return "";
            }
        }

        public static void writeINI(string iniSection, string iniKey, string iniValue, string iniLocation)
        {
            WritePrivateProfileString(iniSection, iniKey, iniValue, iniLocation);
        }

        [DllImport("kernel32")]
        private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);

        public static string workingDirectory
        {
            get
            {
                return Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetName().CodeBase).Substring(6);
            }
        }
    }
}