SharpDisplayManager: Server/CecClient.cs@8784c59c784e

     1 /*

     2  * This file is part of the libCEC(R) library.

     3  *

     4  * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited.    All rights reserved.

     5  * libCEC(R) is an original work, containing original code.

     6  *

     7  * libCEC(R) is a trademark of Pulse-Eight Limited.

     8  *

     9  * This program is dual-licensed; you can redistribute it and/or modify

    10  * it under the terms of the GNU General Public License as published by

    11  * the Free Software Foundation; either version 2 of the License, or

    12  * (at your option) any later version.

    13  *

    14  * This program is distributed in the hope that it will be useful,

    15  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.    See the

    17  * GNU General Public License for more details.

    18  *

    19  * You should have received a copy of the GNU General Public License

    20  * along with this program; if not, write to the Free Software

    21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

    22  *

    23  *

    24  * Alternatively, you can license this library under a commercial license,

    25  * please contact Pulse-Eight Licensing for more information.

    26  *

    27  * For more information contact:

    28  * Pulse-Eight Licensing             <license@pulse-eight.com>

    29  *         http://www.pulse-eight.com/

    30  *         http://www.pulse-eight.net/

    31  */

    33 using System;

    34 using System.Text;

    35 using CecSharp;

    36 using System.Threading;

    38 namespace Cec

    39 {

    40     class Client : CecCallbackMethods

    41     {

    42         /// <summary>

    43         ///

    44         /// </summary>

    45         /// <param name="aDeviceName"></param>

    46         /// <param name="aHdmiPort"></param>

    47         public Client(string aDeviceName, byte aHdmiPort, CecLogLevel aLogLevel = CecLogLevel.Warning)

    48         {

    49             Config = new LibCECConfiguration();

    50             Config.DeviceTypes.Types[0] = CecDeviceType.RecordingDevice;

    51             Config.DeviceName = aDeviceName;

    52             Config.HDMIPort = aHdmiPort;

    53             //Config.ClientVersion = LibCECConfiguration.CurrentVersion;

    54             Config.SetCallbacks(this);

    55             LogLevel = (int)aLogLevel;

    57             iLib = new LibCecSharp(Config);

    58             iLib.InitVideoStandalone();

    60             //Console.WriteLine("CEC Parser created - libCEC version " + Lib.VersionToString(Config.ServerVersion));

    61             Console.WriteLine("CEC Parser created - libCEC version " + Config.ServerVersion);

    62         }

    65         /// <summary>

    66         ///

    67         /// </summary>

    68         /// <param name="alert"></param>

    69         /// <param name="data"></param>

    70         /// <returns></returns>

    71         public override int ReceiveAlert(CecAlert alert, CecParameter data)

    72         {

    73             string log = "CEC alert: " + alert.ToString();

    74             if (data != null && data.Type == CecParameterType.ParameterTypeString)

    75             {

    76                 log += " " + data.Data;

    77             }

    79             Console.WriteLine(log);

    81             Close();

    82             //Try reconnect

    83             Connect(1000);

    84             return 1;

    85         }

    87         /// <summary>

    88         ///

    89         /// </summary>

    90         /// <param name="newVal"></param>

    91         /// <returns></returns>

    92         public override int ReceiveMenuStateChange(CecMenuState newVal)

    93         {

    94             Console.WriteLine("CEC menu state changed to: " + iLib.ToString(newVal));

    95             return 1;

    96         }

    98         /// <summary>

    99         ///

   100         /// </summary>

   101         /// <param name="logicalAddress"></param>

   102         /// <param name="activated"></param>

   103         public override void SourceActivated(CecLogicalAddress logicalAddress, bool activated)

   104         {

   105             Console.WriteLine("CEC source activated: " + iLib.ToString(logicalAddress) + "/" + activated.ToString() );

   106             return;

   107         }

   109         public override int ReceiveCommand(CecCommand command)

   110         {

   111             Console.WriteLine(string.Format("CEC command Src:{0} Dst:{1} Ack: {2} Eom: {3} OpcodeSet: {4} Opcode: {5} Timeout: {6}",

   112                 iLib.ToString(command.Initiator),

   113                 iLib.ToString(command.Destination),

   114                 command.Ack.ToString(),

   115                 command.Eom.ToString(),

   116                 command.OpcodeSet.ToString(),

   117                 iLib.ToString(command.Opcode),

   118                 command.TransmitTimeout.ToString()

   119                 ));

   120             return 1;

   121         }

   123         public override int ReceiveKeypress(CecKeypress key)

   124         {

   125             Console.WriteLine(string.Format("CEC keypress: {0} Duration:{1} Empty: {2}",

   126                 key.Keycode.ToString(), key.Duration.ToString(), key.Empty.ToString()));

   127             return 1;

   128         }

   130         public override int ReceiveLogMessage(CecLogMessage message)

   131         {

   132             if (((int)message.Level & LogLevel) == (int)message.Level)

   133             {

   134                 string strLevel = "";

   135                 switch (message.Level)

   136                 {

   137                     case CecLogLevel.Error:

   138                         strLevel = "ERROR: ";

   139                         break;

   140                     case CecLogLevel.Warning:

   141                         strLevel = "WARNING: ";

   142                         break;

   143                     case CecLogLevel.Notice:

   144                         strLevel = "NOTICE: ";

   145                         break;

   146                     case CecLogLevel.Traffic:

   147                         strLevel = "TRAFFIC: ";

   148                         break;

   149                     case CecLogLevel.Debug:

   150                         strLevel = "DEBUG: ";

   151                         break;

   152                     default:

   153                         break;

   154                 }

   155                 string strLog = string.Format("{0} {1} {2}", strLevel, message.Time, message.Message);

   156                 Console.WriteLine(strLog);

   158             }

   159             return 1;

   160         }

   162         /// <summary>

   163         ///

   164         /// </summary>

   165         /// <param name="timeout"></param>

   166         /// <returns></returns>

   167         public bool Connect(int timeout)

   168         {

   169             Close();

   170             CecAdapter[] adapters = iLib.FindAdapters(string.Empty);

   171             if (adapters.Length > 0)

   172             {

   173                 Connect(adapters[0].ComPort, timeout);

   174             }

   175             else

   176             {

   177                 Console.WriteLine("CEC did not find any adapters");

   178             }

   180             return iConnected;

   181         }

   183         public bool Connect(string port, int timeout)

   184         {

   185             Close();

   186             iConnected = iLib.Open(port, timeout);

   187             if (iConnected)

   188             {

   189                 Scan();

   190                 //TestSendKey();

   191             }

   192             return iConnected;

   193         }

   195         public void Close()

   196         {

   197             iLib.Close();

   198             iConnected = false;

   199         }

   202         public void TestSendKey()

   203         {

   204             //SetupMenu: opens option menu

   205             //RootMenu: opens Android home menu

   206             //ContentsMenu: nop

   207             //FavoriteMenu: nop

   209             //Philips TopMenu = 16

   210             //Philips PopupMenu = 17

   212             //bool res = iLib.SendKeypress(CecLogicalAddress.Tv, CecUserControlCode.DisplayInformation, true);

   213             //Thread.Sleep(3000); //Wait few seconds for menu to open

   214                                 //res = iLib.SendKeypress(CecLogicalAddress.Tv, CecUserControlCode.SetupMenu, true);

   216             for (int i = 0; i < 256; i++)

   217             {

   218                 //Thread.Sleep(100);

   219                 //res = iLib.SendKeyRelease(CecLogicalAddress.Tv, true);

   220                 //Thread.Sleep(100);

   221                 switch ((CecUserControlCode)i)

   222                 {

   223                     case CecUserControlCode.Power:

   224                     case CecUserControlCode.PowerOffFunction:

   225                     case CecUserControlCode.PowerOnFunction:

   226                     case CecUserControlCode.PowerToggleFunction:

   227                     case CecUserControlCode.ElectronicProgramGuide:

   228                     case CecUserControlCode.InputSelect:

   229                     case CecUserControlCode.RootMenu:

   231                         break;

   233                     default:

   234                         Console.WriteLine(i.ToString());

   235                         Thread.Sleep(1000);

   236                         iLib.SendKeypress(CecLogicalAddress.Tv, (CecUserControlCode)i, true);

   238                         break;

   240                 }

   242                 //

   243             }

   246             for (int i=0;i<7;i++)

   247             {

   248                 //Thread.Sleep(100);

   249                 //res = iLib.SendKeyRelease(CecLogicalAddress.Tv, true);

   250                 //Thread.Sleep(100);

   251                 //res = iLib.SendKeypress(CecLogicalAddress.Tv, CecUserControlCode.Down, true);

   252                 //

   253             }

   255             //res = iLib.SendKeypress(CecLogicalAddress.Tv, CecUserControlCode.Select, true);

   257             //res = iLib.SendKeypress(CecLogicalAddress.Tv, CecUserControlCode.Select, true);

   258             //res = iLib.SendKeyRelease(CecLogicalAddress.Tv, true);

   259         }

   261         /// <summary>

   262         ///

   263         /// </summary>

   264         public void Scan()

   265         {

   266             Console.WriteLine("CEC bus information");

   267             Console.WriteLine("===================");

   268             CecLogicalAddresses addresses = Lib.GetActiveDevices();

   269             for (int iPtr = 0; iPtr < addresses.Addresses.Length; iPtr++)

   270             {

   271                 CecLogicalAddress address = (CecLogicalAddress) iPtr;

   272                 if (!addresses.IsSet(address))

   273                     continue;

   275                 CecVendorId iVendorId = Lib.GetDeviceVendorId(address);

   276                 bool bActive = Lib.IsActiveDevice(address);

   277                 ushort iPhysicalAddress = Lib.GetDevicePhysicalAddress(address);

   278                 string strAddr = Lib.PhysicalAddressToString(iPhysicalAddress);

   279                 CecVersion iCecVersion = Lib.GetDeviceCecVersion(address);

   280                 CecPowerStatus power = Lib.GetDevicePowerStatus(address);

   281                 string osdName = Lib.GetDeviceOSDName(address);

   282                 string lang = Lib.GetDeviceMenuLanguage(address);

   284                 Console.WriteLine("device #" + iPtr + ": " + Lib.ToString(address));

   285                 Console.WriteLine("address:       " + strAddr);

   286                 Console.WriteLine("active source: " + (bActive ? "yes" : "no"));

   287                 Console.WriteLine("vendor:        " + Lib.ToString(iVendorId));

   288                 Console.WriteLine("osd string:    " + osdName);

   289                 Console.WriteLine("CEC version:   " + Lib.ToString(iCecVersion));

   290                 Console.WriteLine("power status:  " + Lib.ToString(power));

   291                 if (!string.IsNullOrEmpty(lang))

   292                     Console.WriteLine("language:      " + lang);

   293                 Console.WriteLine("");

   294             }

   295         }

   297         public void ListAdapters()

   298         {

   299             int iAdapter = 0;

   300             foreach (CecAdapter adapter in iLib.FindAdapters(string.Empty))

   301             {

   302                 Console.WriteLine("Adapter:    " + iAdapter++);

   303                 Console.WriteLine("Path:         " + adapter.Path);

   304                 Console.WriteLine("Com port: " + adapter.ComPort);

   305             }

   306         }

   308         void ShowConsoleHelp()

   309         {

   310             Console.WriteLine(

   311                 "================================================================================" + Environment.NewLine +

   312                 "Available commands:" + Environment.NewLine +

   313                 Environment.NewLine +

   314                 "[tx] {bytes}                            transfer bytes over the CEC line." + Environment.NewLine +

   315                 "[txn] {bytes}                         transfer bytes but don't wait for transmission ACK." + Environment.NewLine +

   316                 "[on] {address}                        power on the device with the given logical address." + Environment.NewLine +

   317                 "[standby] {address}             put the device with the given address in standby mode." + Environment.NewLine +

   318                 "[la] {logical_address}        change the logical address of the CEC adapter." + Environment.NewLine +

   319                 "[pa] {physical_address}     change the physical address of the CEC adapter." + Environment.NewLine +

   320                 "[osd] {addr} {string}         set OSD message on the specified device." + Environment.NewLine +

   321                 "[ver] {addr}                            get the CEC version of the specified device." + Environment.NewLine +

   322                 "[ven] {addr}                            get the vendor ID of the specified device." + Environment.NewLine +

   323                 "[lang] {addr}                         get the menu language of the specified device." + Environment.NewLine +

   324                 "[pow] {addr}                            get the power status of the specified device." + Environment.NewLine +

   325                 "[poll] {addr}                         poll the specified device." + Environment.NewLine +

   326                 "[scan]                                        scan the CEC bus and display device info" + Environment.NewLine +

   327                 "[mon] {1|0}                             enable or disable CEC bus monitoring." + Environment.NewLine +

   328                 "[log] {1 - 31}                        change the log level. see cectypes.h for values." + Environment.NewLine +

   329                 "[ping]                                        send a ping command to the CEC adapter." + Environment.NewLine +

   330                 "[bl]                                            to let the adapter enter the bootloader, to upgrade" + Environment.NewLine +

   331                 "                                                    the flash rom." + Environment.NewLine +

   332                 "[r]                                             reconnect to the CEC adapter." + Environment.NewLine +

   333                 "[h] or [help]                         show this help." + Environment.NewLine +

   334                 "[q] or [quit]                         to quit the CEC test client and switch off all" + Environment.NewLine +

   335                 "                                                    connected CEC devices." + Environment.NewLine +

   336                 "================================================================================");

   337         }

   339         public void MainLoop()

   340         {

   341             bool bContinue = true;

   342             string command;

   343             while (bContinue)

   344             {

   345                 Console.WriteLine("waiting for input");

   347                 command = Console.ReadLine();

   348                 if (command != null && command.Length == 0)

   349                     continue;

   350                 string[] splitCommand = command.Split(' ');

   351                 if (splitCommand[0] == "tx" || splitCommand[0] == "txn")

   352                 {

   353                     CecCommand bytes = new CecCommand();

   354                     for (int iPtr = 1; iPtr < splitCommand.Length; iPtr++)

   355                     {

   356                         bytes.PushBack(byte.Parse(splitCommand[iPtr], System.Globalization.NumberStyles.HexNumber));

   357                     }

   359                     if (command == "txn")

   360                         bytes.TransmitTimeout = 0;

   362                     iLib.Transmit(bytes);

   363                 }

   364                 else if (splitCommand[0] == "on")

   365                 {

   366                     if (splitCommand.Length > 1)

   367                         iLib.PowerOnDevices((CecLogicalAddress)byte.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber));

   368                     else

   369                         iLib.PowerOnDevices(CecLogicalAddress.Broadcast);

   370                 }

   371                 else if (splitCommand[0] == "standby")

   372                 {

   373                     if (splitCommand.Length > 1)

   374                         iLib.StandbyDevices((CecLogicalAddress)byte.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber));

   375                     else

   376                         iLib.StandbyDevices(CecLogicalAddress.Broadcast);

   377                 }

   378                 else if (splitCommand[0] == "poll")

   379                 {

   380                     bool bSent = false;

   381                     if (splitCommand.Length > 1)

   382                         bSent = iLib.PollDevice((CecLogicalAddress)byte.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber));

   383                     else

   384                         bSent = iLib.PollDevice(CecLogicalAddress.Broadcast);

   385                     if (bSent)

   386                         Console.WriteLine("POLL message sent");

   387                     else

   388                         Console.WriteLine("POLL message not sent");

   389                 }

   390                 else if (splitCommand[0] == "la")

   391                 {

   392                     if (splitCommand.Length > 1)

   393                         iLib.SetLogicalAddress((CecLogicalAddress)byte.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber));

   394                 }

   395                 else if (splitCommand[0] == "pa")

   396                 {

   397                     if (splitCommand.Length > 1)

   398                         iLib.SetPhysicalAddress(ushort.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber));

   399                 }

   400                 else if (splitCommand[0] == "osd")

   401                 {

   402                     if (splitCommand.Length > 2)

   403                     {

   404                         StringBuilder osdString = new StringBuilder();

   405                         for (int iPtr = 1; iPtr < splitCommand.Length; iPtr++)

   406                         {

   407                             osdString.Append(splitCommand[iPtr]);

   408                             if (iPtr != splitCommand.Length - 1)

   409                                 osdString.Append(" ");

   410                         }

   411                         iLib.SetOSDString((CecLogicalAddress)byte.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber), CecDisplayControl.DisplayForDefaultTime, osdString.ToString());

   412                     }

   413                 }

   414                 else if (splitCommand[0] == "ping")

   415                 {

   416                     iLib.PingAdapter();

   417                 }

   418                 else if (splitCommand[0] == "mon")

   419                 {

   420                     bool enable = splitCommand.Length > 1 ? splitCommand[1] == "1" : false;

   421                     iLib.SwitchMonitoring(enable);

   422                 }

   423                 else if (splitCommand[0] == "bl")

   424                 {

   425                     iLib.StartBootloader();

   426                 }

   427                 else if (splitCommand[0] == "lang")

   428                 {

   429                     if (splitCommand.Length > 1)

   430                     {

   431                         string language = iLib.GetDeviceMenuLanguage((CecLogicalAddress)byte.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber));

   432                         Console.WriteLine("Menu language: " + language);

   433                     }

   434                 }

   435                 else if (splitCommand[0] == "ven")

   436                 {

   437                     if (splitCommand.Length > 1)

   438                     {

   439                         CecVendorId vendor = iLib.GetDeviceVendorId((CecLogicalAddress)byte.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber));

   440                         Console.WriteLine("Vendor ID: " + iLib.ToString(vendor));

   441                     }

   442                 }

   443                 else if (splitCommand[0] == "ver")

   444                 {

   445                     if (splitCommand.Length > 1)

   446                     {

   447                         CecVersion version = iLib.GetDeviceCecVersion((CecLogicalAddress)byte.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber));

   448                         Console.WriteLine("CEC version: " + iLib.ToString(version));

   449                     }

   450                 }

   451                 else if (splitCommand[0] == "pow")

   452                 {

   453                     if (splitCommand.Length > 1)

   454                     {

   455                         CecPowerStatus power = iLib.GetDevicePowerStatus((CecLogicalAddress)byte.Parse(splitCommand[1], System.Globalization.NumberStyles.HexNumber));

   456                         Console.WriteLine("power status: " + iLib.ToString(power));

   457                     }

   458                 }

   459                 else if (splitCommand[0] == "r")

   460                 {

   461                     Console.WriteLine("closing the connection");

   462                     iLib.Close();

   464                     Console.WriteLine("opening a new connection");

   465                     Connect(10000);

   467                     Console.WriteLine("setting active source");

   468                     iLib.SetActiveSource(CecDeviceType.PlaybackDevice);

   469                 }

   470                 else if (splitCommand[0] == "scan")

   471                 {

   472                     StringBuilder output = new StringBuilder();

   473                     output.AppendLine("CEC bus information");

   474                     output.AppendLine("===================");

   475                     CecLogicalAddresses addresses = iLib.GetActiveDevices();

   476                     for (int iPtr = 0; iPtr < addresses.Addresses.Length; iPtr++)

   477                     {

   478                         CecLogicalAddress address = (CecLogicalAddress)iPtr;

   479                         if (!addresses.IsSet(address))

   480                             continue;

   482                         CecVendorId iVendorId = iLib.GetDeviceVendorId(address);

   483                         bool bActive = iLib.IsActiveDevice(address);

   484                         ushort iPhysicalAddress = iLib.GetDevicePhysicalAddress(address);

   485                         string strAddr = "todo: fixme"; //Lib.PhysicalAddressToString(iPhysicalAddress);

   486                         CecVersion iCecVersion = iLib.GetDeviceCecVersion(address);

   487                         CecPowerStatus power = iLib.GetDevicePowerStatus(address);

   488                         string osdName = iLib.GetDeviceOSDName(address);

   489                         string lang = iLib.GetDeviceMenuLanguage(address);

   491                         output.AppendLine("device #" + iPtr + ": " + iLib.ToString(address));

   492                         output.AppendLine("address:             " + strAddr);

   493                         output.AppendLine("active source: " + (bActive ? "yes" : "no"));

   494                         output.AppendLine("vendor:                " + iLib.ToString(iVendorId));

   495                         output.AppendLine("osd string:        " + osdName);

   496                         output.AppendLine("CEC version:     " + iLib.ToString(iCecVersion));

   497                         output.AppendLine("power status:    " + iLib.ToString(power));

   498                         if (!string.IsNullOrEmpty(lang))

   499                             output.AppendLine("language:            " + lang);

   500                         output.AppendLine("");

   501                     }

   502                     Console.WriteLine(output.ToString());

   503                 }

   504                 else if (splitCommand[0] == "h" || splitCommand[0] == "help")

   505                     ShowConsoleHelp();

   506                 else if (splitCommand[0] == "q" || splitCommand[0] == "quit")

   507                     bContinue = false;

   508                 else if (splitCommand[0] == "log" && splitCommand.Length > 1)

   509                     LogLevel = int.Parse(splitCommand[1]);

   510             }

   511         }

   513         /// TODO: remove that

   514         static void Main(string[] args)

   515         {

   516             Client p = new Client("CEC",2, CecLogLevel.All);

   517             if (p.Connect(10000))

   518             {

   519                 p.MainLoop();

   520             }

   521             else

   522             {

   523                 Console.WriteLine("Could not open a connection to the CEC adapter");

   524             }

   525         }

   527         /// <summary>

   528         /// Provide direct access to CEC library

   529         /// </summary>

   530         public LibCecSharp Lib

   531         {

   532             get

   533             {

   534                 return iLib;

   535             }

   536         }

   538         /// <summary>

   539         ///

   540         /// </summary>

   541         private int LogLevel;

   542         /// <summary>

   543         ///

   544         /// </summary>

   545         private LibCecSharp iLib;

   546         /// <summary>

   547         ///

   548         /// </summary>

   549         private LibCECConfiguration Config;

   551         /// <summary>

   552         ///

   553         /// </summary>

   554         private bool iConnected;

   555     }

   556 }

author	Stephane Lenclud
	Sat, 16 Jul 2016 00:24:08 +0200
changeset 202	8784c59c784e
parent 201	6213f42f1983
child 203	ce63ebb51da4
permissions	-rw-r--r--