Vocaluxe/ClientServerLib/ClientServerLib/CServer.cs

using ServerLib.PlayerComunication;
using System;
using System.Diagnostics;
using System.Net;
using System.ServiceModel;
using System.ServiceModel.Web;

namespace ServerLib
{
    public class CServer
    {
        private ServiceHost _Host;
        private Uri _BaseAddress;
        private bool _Encrypted = false;

        public static SendKeyEventDelegate SendKeyEvent { internal get; set; }

        #region profile
        public static GetProfileDataDelegate GetProfileData { internal get; set; }

        public static SendProfileDataDelegate SendProfileData { internal get; set; }

        public static GetProfileListDelegate GetProfileList { internal get; set; }
        #endregion

        #region photo
        public static SendPhotoDelegate SendPhoto { internal get; set; }
        #endregion

        #region website
        public static GetSiteFileDelegate GetSiteFile { internal get; set; }

        public static GetDelayedImageDelegate GetDelayedImage { internal get; set; }
        #endregion

        #region songs
        public static GetSongDelegate GetSong { internal get; set; }

        public static GetAllSongsDelegate GetAllSongs { internal get; set; }

        public static GetCurrentSongIdDelegate GetCurrentSongId { internal get; set; }
        #endregion

        #region playlist
        public static GetPlaylistsDelegate GetPlaylists { internal get; set; }

        public static GetPlaylistDelegate GetPlaylist { internal get; set; }

        public static AddSongToPlaylistDelegate AddSongToPlaylist { internal get; set; }

        public static RemoveSongFromPlaylistDelegate RemoveSongFromPlaylist { internal get; set; }

        public static MoveSongInPlaylistDelegate MoveSongInPlaylist { internal get; set; }

        public static PlaylistContainsSongDelegate PlaylistContainsSong { internal get; set; }

        public static GetPlaylistSongsDelegate GetPlaylistSongs { internal get; set; }

        public static RemovePlaylistDelegate RemovePlaylist { internal get; set; }

        public static AddPlaylistDelegate AddPlaylist { internal get; set; }
        #endregion

        #region user management
        public static ValidatePasswordDelegate ValidatePassword { internal get; set; }

        public static GetUserRoleDelegate GetUserRole { internal get; set; }

        public static SetUserRoleDelegate SetUserRole { internal get; set; }

        public static GetUserIdFromUsernameDelegate GetUserIdFromUsername { internal get; set; }
        #endregion

        public CServer(int port, bool encrypted)
        {
            _Init(port, encrypted);
            CPlayerCommunication.Init();
        }

        public string GetBaseAddress()
        {
            return _BaseAddress.AbsoluteUri;

            /*IPAddress[] ips = Dns.GetHostAddresses(Dns.GetHostName());
            foreach (IPAddress ip in ips)
            {
                if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
                    return ip.ToString();
            }
            return "";*/
        }

        public bool IsRunning()
        {
            return _Host.State == CommunicationState.Opened;
        }

        #region server control

        private void _Init(int port, bool encrypted)
        {
            string hostname = Dns.GetHostName();
            if (encrypted)
            {
                _BaseAddress = new Uri("https://" + hostname + ":" + port + "/");
            }
            else
            {
                _BaseAddress = new Uri("http://" + hostname + ":" + port + "/");
            }
            this._Encrypted = encrypted;
            _Host = new WebServiceHost(typeof(CWebservice), _BaseAddress);

            WebHttpBinding wb = new WebHttpBinding
            {
                MaxReceivedMessageSize = 10485760,
                MaxBufferSize = 10485760,
                MaxBufferPoolSize = 10485760,
                ReaderQuotas = { MaxStringContentLength = 10485760, MaxArrayLength = 10485760, MaxBytesPerRead = 10485760 }
            };
            if (encrypted)
            {
                wb.Security.Mode = WebHttpSecurityMode.Transport;
                wb.Security.Transport = new HttpTransportSecurity { ClientCredentialType = HttpClientCredentialType.None };
            }
            _Host.AddServiceEndpoint(typeof(ICWebservice), wb, "");
        }

        public void Start()
        {
            try
            {
                /*ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
                smb.MetadataExporter.PolicyVersion = PolicyVersion.Policy15;
                smb.HttpGetEnabled = true;
                host.Description.Behaviors.Add(smb);*/

                _Host.Open();
            }
            catch (CommunicationException e)
            {
                if (e is AddressAccessDeniedException || e is AddressAlreadyInUseException)
                {
                    _RegisterUrlAndCert(_BaseAddress.Port);
                    try
                    {
                        _Host.Abort();
                        _Init(_BaseAddress.Port, _Encrypted);
                        _Host.Open();
                    }
                    catch (CommunicationException e2)
                    {
                        _Host.Abort();
                    }
                }
                else
                {
                    _Host.Abort();
                }
            }
        }

        public void Stop()
        {
            try
            {
                _Host.Close();
            }
            catch (CommunicationException e)
            {
                _Host.Abort();
            }
        }

        private void _RegisterUrlAndCert(int port)
        {
#if WIN

            ProcessStartInfo info = new ProcessStartInfo
            {
                FileName = "VocaluxeServerConfig.exe",
                Arguments = port.ToString() + " " + (_Encrypted ? "true" : "false"),
                UseShellExecute = true,
                CreateNoWindow = true,
                WindowStyle = ProcessWindowStyle.Hidden,
                Verb = "runas"
            };
            Process p = Process.Start(info);
            if (p != null)
            {
                p.WaitForExit();
                p.Close();
            }

#else

            //Required?

#endif
        }

        #endregion

    }
}