Exemplo n.º 1
0
        static void Main(string[] args)
        {
            dwgFile          = args[0];
            dwgPath          = dwgFile.Replace(".dwg", "") + "\\";
            pkgInfo.IsHeader = true;
            pkgInfo.Length   = pkgHeaderSize;
            if (client.Connect("192.168.2.18", 1137) == true)
            {
                using (var fs = new FileStream(dwgFile, FileMode.Open))
                {
                    // 封包体
                    byte[] bodyBytes = new byte[fs.Length];
                    fs.Read(bodyBytes, 0, bodyBytes.Length);
                    fs.Close();
                    // 封包头
                    PkgHeader header = new PkgHeader();
                    header.Id       = ++id;
                    header.BodySize = bodyBytes.Length;
                    byte[] headerBytes = client.StructureToByte <PkgHeader>(header);


                    // 组合最终发送的封包 (封包头+封包体)
                    byte[] sendBytes = DwgUtils.GetSendBuffer(headerBytes, bodyBytes);
                    client.Send(sendBytes, sendBytes.Length);
                }
            }

            client.OnClose   += Client_OnClose;
            client.OnConnect += Client_OnConnect;
            client.OnReceive += Client_OnReceive;
            client.OnSend    += Client_OnSend;

            System.Diagnostics.Process.GetCurrentProcess().WaitForExit();
        }
Exemplo n.º 2
0
        private static HandleResult Client_OnReceive(TcpPullClient sender, int length)
        {
            if (!Directory.Exists(dwgPath))
            {
                Directory.CreateDirectory(dwgPath);
            }
            zipFile = dwgPath + Path.GetFileNameWithoutExtension(dwgFile) + ".zip";
            try
            {
                #region 收数据
                // 需要长度
                int required = pkgInfo.Length;

                // 剩余大小
                int remain = length;

                while (remain >= required)
                {
                    IntPtr bufferPtr = IntPtr.Zero;
                    try
                    {
                        remain   -= required;
                        bufferPtr = Marshal.AllocHGlobal(required);
                        if (client.Fetch(bufferPtr, required) == FetchResult.Ok)
                        {
                            if (pkgInfo.IsHeader == true)
                            {
                                PkgHeader header = (PkgHeader)Marshal.PtrToStructure(bufferPtr, typeof(PkgHeader));

                                required = header.BodySize;
                            }
                            else
                            {
                                //intptr转byte[]
                                byte[] bytes = new byte[required];
                                Marshal.Copy(bufferPtr, bytes, 0, required);
                                using (var fs = new FileStream(zipFile, FileMode.Create))
                                {
                                    fs.Write(bytes, 0, bytes.Length);
                                    fs.Close();
                                }

                                required = pkgHeaderSize;

                                DwgUtils.UnZip(zipFile, dwgPath, "123456");
                                DwgUtils.renameFile(dwgPath);
                            }

                            // 在后面赋值,因为前面需要用到pkgInfo.Length
                            pkgInfo.IsHeader = !pkgInfo.IsHeader;
                            pkgInfo.Length   = required;
                            if (client.SetExtra(pkgInfo) == false)
                            {
                                return(HandleResult.Error);
                            }
                        }
                    }
                    catch
                    {
                        return(HandleResult.Error);
                    }
                    finally
                    {
                        if (bufferPtr != IntPtr.Zero)
                        {
                            Marshal.FreeHGlobal(bufferPtr);
                            bufferPtr = IntPtr.Zero;
                        }
                        if (File.Exists(dwgPath + Path.GetFileNameWithoutExtension(dwgFile) + "_G.json"))
                        {
                            insertData(dwgPath + Path.GetFileNameWithoutExtension(dwgFile) + "_G.json");
                            Console.WriteLine("succeed");
                            System.Diagnostics.Process.GetCurrentProcess().Kill();
                        }
                    }
                }
                #endregion
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex);
            }

            return(HandleResult.Ok);
        }
Exemplo n.º 3
0
        private HandleResult Server_OnReceive(IntPtr connId, int length)
        {
            if (!Directory.Exists(listPath))//文件夹不存在则创建
            {
                Directory.CreateDirectory(listPath);
            }

            #region 写文件
            // 数据到达了
            // clientInfo 就是accept里传入的附加数据了
            var clientInfo = server.GetExtra(connId);
            if (clientInfo == null)
            {
                return(HandleResult.Error);
            }

            PkgInfo pkgInfo = clientInfo.PkgInfo;

            // 需要长度
            int required = pkgInfo.Length;

            // 剩余大小
            int remain = length;

            while (remain >= required)
            {
                IntPtr bufferPtr = IntPtr.Zero;
                try
                {
                    remain   -= required;
                    bufferPtr = Marshal.AllocHGlobal(required);;
                    if (server.Fetch(connId, bufferPtr, required) == FetchResult.Ok)
                    {
                        if (pkgInfo.IsHeader == true)
                        {
                            PkgHeader header = (PkgHeader)Marshal.PtrToStructure(bufferPtr, typeof(PkgHeader));

                            required = header.BodySize;
                        }
                        else
                        {
                            //intptr转byte[]
                            byte[] bytes = new byte[required];
                            Marshal.Copy(bufferPtr, bytes, 0, required);
                            var fs = new FileStream(dwgFile, FileMode.Create);
                            fs.Write(bytes, 0, bytes.Length);
                            fs.Close();

                            required = pkgHeaderSize;
                        }

                        // 在后面赋值,因为前面需要用到pkgInfo.Length
                        pkgInfo.IsHeader = !pkgInfo.IsHeader;
                        pkgInfo.Length   = required;
                        if (server.SetExtra(connId, clientInfo) == false)
                        {
                            return(HandleResult.Error);
                        }
                    }
                }
                catch
                {
                    return(HandleResult.Error);
                }
                finally
                {
                    if (bufferPtr != IntPtr.Zero)
                    {
                        Marshal.FreeHGlobal(bufferPtr);
                        bufferPtr = IntPtr.Zero;
                    }
                }
                #endregion
            }
            if (File.Exists(dwgFile) && count == 0)
            {
                Application.Idle += Application_Idle;
            }


            return(HandleResult.Ok);
        }
Exemplo n.º 4
0
        private void Application_Idle(object sender, EventArgs e)
        {
            if (count != 0)
            {
                return;
            }
            try
            {
                Document doc = Application.DocumentManager.Open(dwgFile, true);
                Database db  = doc.Database;
                Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
                using (Transaction tan = tm.StartTransaction())
                {
                    db.DxfOut(dxfFile, 16, DwgVersion.Newest);

                    Utils.CmdCommand(dwgFile.Replace(".dwg", ""));
                    Utils.GetDwgProperty(dwgFile.Replace(".dwg", ""));
                    Utils.ReadGeometry(dwgFile.Replace(".dwg", ""));
                    Utils.TreeToJson(dwgFile.Replace(".dwg", "") + "_T.json");
                    Utils.PropertyToJson(dwgFile.Replace(".dwg", "") + "_P.json");
                    Utils.EntityColor.Clear();
                    Utils.EntityHandle.Clear();
                    Utils.LayerColor.Clear();
                    Utils.LayerName.Clear();
                    Utils.Text.Clear();
                    Utils.TextRotation.Clear();
                    tan.Commit();
                }
                Application.Idle -= Application_Idle;
            }
            catch (Autodesk.AutoCAD.Runtime.Exception ex)
            {
                Application.ShowAlertDialog(ex.ToString());
            }
            finally
            {
                try
                {
                    Application.DocumentManager.CloseAll();
                    //Thread th1 = new Thread(Utils.delFile);
                    //th1.Start();
                    //Thread.Sleep(3000);
                    File.Delete(dxfFile);


                    Utils.zipFile(listPath, "E:\\doc-fangfenglin\\" + now + ".zip");
                    using (var fs = new FileStream("E:\\doc-fangfenglin\\" + now + ".zip", FileMode.Open))
                    {
                        // 封包体
                        byte[] bodyBytes = new byte[fs.Length];
                        fs.Read(bodyBytes, 0, bodyBytes.Length);
                        fs.Close();
                        // 封包头
                        PkgHeader header = new PkgHeader();
                        header.Id       = ++id;
                        header.BodySize = bodyBytes.Length;
                        byte[] headerBytes = server.StructureToByte <PkgHeader>(header);


                        // 组合最终发送的封包 (封包头+封包体)
                        byte[] sendBytes = Utils.GetSendBuffer(headerBytes, bodyBytes);
                        server.Send(ID, sendBytes, sendBytes.Length);
                    }
                }
                catch (System.Exception ex)
                {
                    Application.ShowAlertDialog(ex.ToString());
                }
                count++;
            }
        }