Merge branch 'develop' of git://github.com/Vocaluxe/Vocaluxe into develop

ServerLib/CServer.cs

@@ -0,0 +1,213 @@
+#region license
+// This file is part of Vocaluxe.
+// 
+// Vocaluxe is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// Vocaluxe is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with Vocaluxe. If not, see <http://www.gnu.org/licenses/>.
+#endregion
+
+using System;
+using System.Diagnostics;
+using System.ServiceModel;
+using System.ServiceModel.Web;
+using System.Net;
+using System.Windows.Forms;
+
+namespace ServerLib
+{
+    public class CServer
+    {
+        private ServiceHost _Host;
+        private Uri _BaseAddress;
+        private bool _Encrypted;
+
+        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 { 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);
+        }
+
+        public string GetBaseAddress()
+        {
+            return _BaseAddress.AbsoluteUri;
+
+            /*IPAddress[] ips = Dns.GetHostAddresses(Dns.GetHostName());
+            foreach (IPAddress ip in ips)
+            {
+                if (ip.AddressFamily == 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();
+            string protocol = (encrypted) ? "https" : "http";
+            _BaseAddress = new Uri(protocol + "://" + hostname + ":" + port + "/");
+            _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);*/
+                _RegisterUrlAndCert(_BaseAddress.Port, false);
+                _Host.Open();
+            }
+            catch (CommunicationException e)
+            {
+                if (e is AddressAccessDeniedException || e is AddressAlreadyInUseException)
+                {
+                    _RegisterUrlAndCert(_BaseAddress.Port, true);
+                    try
+                    {
+                        _Host.Abort();
+                        _Init(_BaseAddress.Port, _Encrypted);
+                        _Host.Open();
+                    }
+                    catch (CommunicationException)
+                    {
+                        _Host.Abort();
+                        MessageBox.Show("Problem while initialization of webserver. You may use a different port (Change in config.xml)");
+                    }
+                }
+                else
+                    _Host.Abort();
+            }
+        }
+
+        public void Stop()
+        {
+            try
+            {
+                _Host.Close();
+            }
+            catch (CommunicationException)
+            {
+                _Host.Abort();
+            }
+        }
+
+        private void _RegisterUrlAndCert(int port, bool reserve)
+        {
+#if WIN
+
+            ProcessStartInfo info = new ProcessStartInfo
+                {
+                    FileName = "VocaluxeServerConfig.exe",
+                    WorkingDirectory = AppDomain.CurrentDomain.BaseDirectory,
+                    Arguments = port + " " + (_Encrypted ? "true" : "false") + (reserve ? " reserve" : ""),
+                    UseShellExecute = true,
+                    CreateNoWindow = true,
+                    WindowStyle = ProcessWindowStyle.Hidden,
+                };
+            try
+            {
+                using (Process p = Process.Start(info))
+                {
+                    p.WaitForExit();
+                    p.Close();
+                }
+            }
+            catch (Exception) {}
+#else
+
+    //Required?
+
+#endif
+        }
+        #endregion
+    }
+}