Cameras help

[Maatt]

Hello everyone,

Trying to fix cameras on my hotel but is nae going well. I want to edit my SWF so it posts the picture to my webserver. I've tried to do it myself but I just end up breaking my SWF and I can't use one of the existing ones because the build numbers are different.

I don't really wanna have to change my whole SWF build just to get this working.

Does anyone know how this is done for PRODUCTION-201701242205-837386173 (Plus R2 default build). Also if anyone can locate the packet headers it would be helpful.

Many thx.

 

[Sonay]

You can use Habkit with rawcam command to send raw blob as packet to your emulator and creating a png file.

If you done it, you can easy use it like I did.

namespace Plus.Communication.Packets.Incoming.Rooms.Camera
{
    public class CameraRoomPictureEvent : IPacketEvent
    {
        private static readonly ILog log = LogManager.GetLogger(typeof(CameraRoomPictureEvent));
        
        public void Parse(GameClient session, ClientPacket packet)
        {
            byte[] data = packet.ReadBytes(packet.ReadInt());
            
            if (!session.GetHabbo().InRoom) return;

            string fileName = $"{session.GetHabbo().Id}_{session.GetHabbo().CurrentRoomId}_{PlusEnvironment.GetUnixTimestamp()}";
            try
            {
                using (MemoryStream ms = new MemoryStream(data))
                {
                    // Big photo
                    Image bigPhoto = Image.FromStream(ms, true, true);
                    bigPhoto.Save(PlusEnvironment.GetSettingsManager().TryGetValue("camera.output.path") + fileName + ".png",
                        ImageFormat.Png);

                    // Small photo
                    Image smallPhoto = bigPhoto.GetThumbnailImage(110, 110, () => false, IntPtr.Zero);
                    smallPhoto.Save(PlusEnvironment.GetSettingsManager().TryGetValue("camera.output.path") + fileName + "_small.png",
                        ImageFormat.Png);
                }
            }
            catch (Exception e)
            {
                log.Error(e);
                ExceptionLogger.LogException(e);
            }

            session.GetHabbo().LastTakenPhoto = fileName;

            session.SendPacket(new CameraPhotoPreviewComposer(fileName + ".png"));
        }
    }
}

 

[Maatt]

Nice one, thank you. This looks like a better approach than the one I was going for haha.

 

[lincoln67]

Nice one, thank you. This looks like a better approach than the one I was going for haha.

Yeah but you will have to rewrite plus networking because in its current state it's not designed to accept large packets, and the raw blob that gets sent to your emulator will be a big packet.

 

[Sonay]

Yeah but you will have to rewrite plus networking because in its current state it's not designed to accept large packets, and the raw blob that gets sent to your emulator will be a big packet.

Right. I have rewritten the sockets 2019 to use DotNetty.