Beispiel #1
0
        public static MessageBase MessageDeSerialize(this byte[] buf, int count)
        {
            using (var ms = new MemoryStream(buf, 0, count))
                using (var br = new BinaryReader(ms, Encoding.UTF8, false))
                {
                    var type = br.ReadInt32();
                    switch ((MessageType)type)
                    {
                    case MessageType.FileContent:
                        var filemsg = new FileMessage();
                        filemsg.FileName = br.ReadString();
                        filemsg.Buffer   = br.ReadBytes(count - (int)ms.Position);
                        return(filemsg);

                    case MessageType.RequestFile:
                        var rqmsg = new RequestFileMessage();
                        rqmsg.FileName = br.ReadString();
                        return(rqmsg);

                    case MessageType.Close:
                        var closemsg = new CloseMessage();
                        return(closemsg);

                    case MessageType.RequestFileSystem:
                        var rqfsMsg = new RequestFileSystemMessage();
                        rqfsMsg.Path = br.ReadString();
                        return(rqfsMsg);

                    case MessageType.ResponseFileSystem:
                        var resfsMsg = new ResponseFileSystemMessage();
                        resfsMsg.Files = br.ReadString().FromJson <List <FileDescription> >();
                        resfsMsg.Path  = br.ReadString();
                        return(resfsMsg);

                    case MessageType.DownloadFinish:
                        var finishMsg = new DownloadFinishMessage();
                        finishMsg.FileName = br.ReadString();
                        return(finishMsg);

                    case MessageType.RequestSection:
                        var sectionMsg = new RequestSectionMessage();
                        sectionMsg.Start    = br.ReadInt64();
                        sectionMsg.End      = br.ReadInt64();
                        sectionMsg.FileName = br.ReadString();
                        return(sectionMsg);

                    case MessageType.ResponseSection:
                        var resnMsg = new ResponseSectionMessage();
                        resnMsg.Start    = br.ReadInt64();
                        resnMsg.End      = br.ReadInt64();
                        resnMsg.FileName = br.ReadString();
                        resnMsg.Buffer   = br.ReadBytes(count - (int)ms.Position);
                        return(resnMsg);

                    default:
                        throw new System.Exception("unknow message type!+" + type);
                    }
                }
        }
Beispiel #2
0
        public static void SendFile(this Socket socket, byte[] buf, int readlen, string filename)
        {
            var fileMsg = new FileMessage()
            {
                Buffer = buf, Count = readlen, FileName = filename
            };

            socket.SendMsg(fileMsg);
        }