cyf
323 lines
14 KiB
C#
323 lines
14 KiB
C#
namespace LSFileClient
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{
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using LSServerService;
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using LSUtils;
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using System;
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using System.Collections.Generic;
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using System.Data.SqlClient;
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using System.IO;
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using System.Runtime.InteropServices;
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using System.Windows.Forms;
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public class FrmBase : Form
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{
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protected LSClientMain clientMain;
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protected S2C_DownloadFile m_curDownloadingFileInfo;
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protected ListNodeData m_currentNodeData;
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protected string m_databaseName;
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protected List<ListNodeData> m_listNode;
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protected string m_serverIP;
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protected const int WM_COPYDATA = 74;
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protected string isConsumer;
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public FrmBase() : this(null, "", "","1")
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{
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}
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public FrmBase(LSClientMain _clientMain, string _serverIP, string _databaseName, string _isConsumer)
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{
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this.m_serverIP = "";
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this.m_databaseName = "";
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this.m_currentNodeData = null;
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this.m_listNode = new List<ListNodeData>();
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this.clientMain = _clientMain;
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this.m_serverIP = _serverIP;
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this.m_databaseName = _databaseName;
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this.isConsumer = _isConsumer;
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}
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protected ListNodeData getByItem(ListViewItem item)
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{
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foreach (ListNodeData data in this.m_listNode)
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{
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if (data.item == item)
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{
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return data;
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}
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}
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return null;
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}
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protected ListNodeData getDataById(int fileId)
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{
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foreach (ListNodeData data in this.m_listNode)
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{
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if (data.fileId == fileId)
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{
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return data;
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}
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}
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return null;
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}
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protected ListNodeData getDataByName(string fileName)
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{
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foreach (ListNodeData data in this.m_listNode)
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{
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if (Path.GetFileName(data.absoluteFileName) == fileName)
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{
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return data;
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}
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}
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return null;
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}
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protected virtual bool hasParsedMsg(byte[] byteData, LSSocket client, MsgHeader header)
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{
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return false;
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}
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[DllImport("user32.dll")]
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protected static extern bool IsWindow(IntPtr hWnd);
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public void ParseDataFromServerMsg(LSSocketRev socketRev)
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{
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byte[] byteData = socketRev.ByteData;
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LSSocket clientSocket = socketRev.ClientSocket;
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MsgHeader header = (MsgHeader) PubUtils.BytesToStruct(byteData, typeof(MsgHeader));
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if (header.dwType == S2C2S_Heart.ID)
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{
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clientSocket.Send(byteData);
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}
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else if (!this.hasParsedMsg(byteData, clientSocket, header))
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{
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switch (header.dwType)
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{
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case 18:
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{
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S2C_AddFile file = (S2C_AddFile) PubUtils.BytesToStruct(byteData, typeof(S2C_AddFile));
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if (file.dwErrId <= 0)
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{
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this.m_currentNodeData.fileId = file.fi.dwFileId;
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this.updateInfoForUp(file.fi.dwFileId);
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this.uploadFile(file.fi.dwFileId);
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return;
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}
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.FAIL_MESSAGE, new IntPtr(file.dwErrId), IntPtr.Zero);
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return;
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}
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case 20:
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{
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S2C_DownloadFile file3 = (S2C_DownloadFile) PubUtils.BytesToStruct(byteData, typeof(S2C_DownloadFile));
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this.m_currentNodeData = null;
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if (file3.dwErrId <= 0)
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{
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this.m_currentNodeData = this.getDataById(file3.fi.dwFileId);
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.NOTIFY_READY, IntPtr.Zero, IntPtr.Zero);
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string strName = file3.fi.strName;
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LSFileData fd = LSFileManage.createClientFile(strName);
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if (fd == null)
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{
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.FAIL_MESSAGE, IntPtr.Zero, IntPtr.Zero);
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}
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else
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{
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fd.dwUserId = LSGlobleVariable.userId;
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fd.dwFileId = file3.fi.dwFileId;
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LSFileManage.insertFileData(fd);
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this.m_curDownloadingFileInfo = file3;
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LSWriteLog.WriteLog("downloadfile.log", false, "准备下载文件《{0}》", new object[] { strName });
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}
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return;
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}
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.FAIL_MESSAGE, IntPtr.Zero, IntPtr.Zero);
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return;
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}
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case 23:
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{
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S2C_DeleteFile file2 = (S2C_DeleteFile) PubUtils.BytesToStruct(byteData, typeof(S2C_DeleteFile));
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.DELETEFILE_MESSAGE, new IntPtr(file2.dwErrId), new IntPtr(file2.dwFileId));
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return;
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}
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case 4097:
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{
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C2S2C_FileData data = (C2S2C_FileData) PubUtils.BytesToStruct(byteData, typeof(C2S2C_FileData));
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if (data.dwErrId <= 0)
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{
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C2S2C_FileTranslateComplete complete2;
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int num = (data.dwTotalBytes == 0) ? 100 : ((int) (100.0 * ((data.dwPacketOrder * 1.0) / ((double) data.dwTotalCount))));
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.SETPROGRESS, (IntPtr) num, IntPtr.Zero);
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if (LSFileManage.createFileData(data, out complete2))
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{
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.SUCCESS_MESSAGE, IntPtr.Zero, IntPtr.Zero);
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if (this.m_curDownloadingFileInfo.dwTotalCount <= this.m_curDownloadingFileInfo.dwCurrentIndex)
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{
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.CLOSE_WINDOW, IntPtr.Zero, IntPtr.Zero);
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}
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}
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return;
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}
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LSFileManage.eraseFile(this.m_curDownloadingFileInfo.fi.dwFileId);
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.FAIL_MESSAGE, IntPtr.Zero, IntPtr.Zero);
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return;
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}
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case 4098:
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{
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C2S2C_FileTranslateComplete complete = (C2S2C_FileTranslateComplete) PubUtils.BytesToStruct(byteData, typeof(C2S2C_FileTranslateComplete));
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if (complete.dwErrId <= 0)
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{
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.SUCCESS_MESSAGE, IntPtr.Zero, IntPtr.Zero);
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return;
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}
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.FAIL_MESSAGE, IntPtr.Zero, IntPtr.Zero);
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return;
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}
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}
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LSWriteLog.WriteLog("cantParseData.log", "从服务端接收到的数据不能解析，类型是={0},数据长度＝{1} 数据是：\n{2} ", new object[] { header.dwType, byteData.Length, byteData });
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}
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}
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protected void removeItem(ListViewItem item)
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{
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ListNodeData data = this.getByItem(item);
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if (data != null)
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{
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this.m_listNode.Remove(data);
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}
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}
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[DllImport("user32.dll", EntryPoint="SendMessage")]
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protected static extern IntPtr SendCopyData(IntPtr hWnd, int msg, IntPtr wParam, ref COPYDATASTRUCT lParam);
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[DllImport("user32.dll")]
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protected static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wParam, IntPtr lParam);
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protected void setItemState(int success)
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{
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this.setItemState(success, "");
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}
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protected void setItemState(int success, string desc)
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{
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if (this.m_currentNodeData != null)
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{
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this.m_currentNodeData.success = success;
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this.m_currentNodeData.selected = false;
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string str = this.m_currentNodeData.isDownload ? "下载" : "上传";
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this.m_currentNodeData.item.SubItems[5].Text = str + ((success == 2) ? "成功" : "失败");
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if (success == 3)
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{
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this.m_currentNodeData.item.SubItems[6].Text = desc + "请联系管理员！";
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}
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}
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LSGlobleVariable.notifyEvent.Set();
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}
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private void updateInfoForUp(int dwFileId)
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{
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LSWriteLog.WriteLog("updateInfoForUp.log", false, "开始dwFileId=《{0}》", new object[] { dwFileId });
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ListNodeData data = this.getDataById(dwFileId);
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if (data != null)
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{
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//string connectionString = LSIniFile.ReadValue("/Root/ClientSettings", "connectionStr");
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//if (connectionString == "")
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//{
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string connectionString = string.Format("Server={0};Database={1};Persist Security Info=True;User ID=wlms;Password=mymsserver", this.m_serverIP, this.m_databaseName);
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if (isConsumer.Equals("0"))
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connectionString = string.Format("Server=114.116.145.208,14331;Database=lscrm;Persist Security Info=True;User ID=Lserp_crm;Password=lserp_ERP_@#$_123", this.m_serverIP, this.m_databaseName);
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//}
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SqlConnection connection = new SqlConnection(connectionString);
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try
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{
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connection.Open();
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SqlCommand command = new SqlCommand(string.Format("update P_fm_FileTab set fileNo='{0}', speciesno='{1}',SPNAME='{2}' where fileId={3}", new object[] { data.fileNo, data.specieNo, data.specieName, data.fileId }), connection);
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command.ExecuteNonQuery();
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command.Dispose();
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command = null;
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}
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catch (Exception exception)
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{
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PubUtils.WriteLog("updateInfoForUp error: {0}", new object[] { exception });
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MessageBox.Show("连接服务器失败，请联系管理员.");
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}
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connection.Close();
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connection = null;
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LSWriteLog.WriteLog("updateInfoForUp.log", false, "结束dwFileId=《{0}》", new object[] { dwFileId });
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}
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}
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private void uploadFile(int dwFileId)
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{
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FileStream stream = null;
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try
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{
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stream = File.Open(this.m_currentNodeData.absoluteFileName, FileMode.Open, FileAccess.Read);
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int length = (int) stream.Length;
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int num2 = (int) Math.Ceiling((double) ((1.0 * length) / 1024.0));
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int num3 = 1;
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do
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{
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C2S2C_FileData structObj = new C2S2C_FileData(true);
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int count = length - ((int) stream.Position);
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count = (count > 1024) ? 1024 : count;
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stream.Read(structObj.FileData, 0, count);
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structObj.dwErrId = 0;
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structObj.dwFileId = dwFileId;
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structObj.dwTotalBytes = length;
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structObj.dwTotalCount = num2;
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structObj.dwPacketOrder = num3;
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structObj.dwPacketLen = count;
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this.clientMain.clientSocket.Send(structObj);
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num3++;
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int num5 = (length == 0) ? 100 : ((int) (100.0 * ((stream.Position * 1.0) / ((double) length))));
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.SETPROGRESS, (IntPtr) num5, IntPtr.Zero);
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}
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while (stream.Position < length);
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if (stream != null)
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{
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stream.Close();
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stream = null;
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}
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}
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catch (Exception exception)
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{
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PubUtils.WriteLog("uploadFile error: {0}", new object[] { exception });
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C2S2C_FileData data2 = new C2S2C_FileData(true) {
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dwErrId = ErrorType.UNKNOWN,
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dwFileId = dwFileId
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};
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this.clientMain.clientSocket.Send(data2);
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SendMessage(LSGlobleVariable.hWndMain, LSCustomWinMsg.FAIL_MESSAGE, IntPtr.Zero, IntPtr.Zero);
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}
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finally
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{
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if (stream != null)
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{
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stream.Close();
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stream = null;
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}
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}
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct COPYDATASTRUCT
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{
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public IntPtr dwData;
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public int cbData;
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[MarshalAs(UnmanagedType.LPStr)]
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public string lpData;
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}
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protected class ListNodeData
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{
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public string absoluteFileName = "";
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public int fileId = 0;
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public string fileNo = "";
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public bool isDownload = false;
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public ListViewItem item = null;
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public bool selected = false;
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public string specieName = "";
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public string specieNo = "";
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public int success = 0;
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}
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}
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}
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