private void btnOK_Click(object sender, EventArgs e)
{
try
{
if ((txtPort.Text != string.Empty) && !DataValidation.IsNaturalNumber(txtPort.Text))
{
MessageBox.Show("端口必须为整数！", MainConstants.MESSAGEBOX_CAPTION, MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPort.Select();
return;
}
ProxyInfo proxy = new ProxyInfo();
proxy.Enable = chkProxy.Checked;
proxy.Server = txtSever.Text;
if (txtPort.Text != string.Empty)
proxy.Port = DataConvert.GetInt32(txtPort.Text);
else
proxy.Port = null;
proxy.UserName = txtUserName.Text;
proxy.Password = txtPassword.Text;
if (!ConfigCtrl.SetProxy(proxy))
{
MessageBox.Show("保存失败！", MainConstants.MESSAGEBOX_CAPTION, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
this.DialogResult = DialogResult.OK;
this.Close();
}
catch (Exception ex)
{
Program.ShowMessageBox("DlgProxySetting", ex);
}
}
public static ProxyInfo GetProxy()
{
try
{
XmlDocument objXmlDoc = GetAssistantConfigFile();
if (objXmlDoc == null)
return null;
ProxyInfo proxy = new ProxyInfo();
XmlNode objNode = objXmlDoc.SelectSingleNode(Constants.CONFIG_ROOT + Constants.CHAR_SLASH + Constants.PROXY_PROXY);
if (objNode == null)
return null;
if (objNode.Attributes[Constants.PROXY_ENABLE] != null)
proxy.Enable = DataConvert.GetBool(objNode.Attributes[Constants.PROXY_ENABLE].Value);
else
proxy.Enable = false;
proxy.Server = objNode.SelectSingleNode(Constants.PROXY_SERVER).InnerText;
if (objNode.SelectSingleNode(Constants.PROXY_PORT).InnerText == string.Empty)
proxy.Port = null;
else
proxy.Port = DataConvert.GetInt32(objNode.SelectSingleNode(Constants.PROXY_PORT).InnerText);
proxy.UserName = objNode.SelectSingleNode(Constants.PROXY_USER).InnerText;
proxy.Password = objNode.SelectSingleNode(Constants.PROXY_PASS).InnerText;
return proxy;
}
catch (Exception ex)
{
LogHelper.Write("读取代理设置", ex);
throw;
}
}
public static bool SetProxy(ProxyInfo proxy)
{
try
{
XmlDocument objXmlDoc = GetAssistantConfigFile();
if (objXmlDoc == null)
return false;
XmlNode objNode = objXmlDoc.SelectSingleNode(Constants.CONFIG_ROOT + Constants.CHAR_SLASH + Constants.PROXY_PROXY);
if (objNode == null)
return false;
if (objNode.Attributes[Constants.PROXY_ENABLE] == null)
objNode.Attributes.Append(objXmlDoc.CreateAttribute(Constants.PROXY_ENABLE));
objNode.Attributes[Constants.PROXY_ENABLE].InnerText = proxy.Enable.ToString();
objNode.SelectSingleNode(Constants.PROXY_SERVER).InnerText = proxy.Server;
objNode.SelectSingleNode(Constants.PROXY_PORT).InnerText = proxy.Port.ToString();
objNode.SelectSingleNode(Constants.PROXY_USER).InnerText = proxy.UserName;
objNode.SelectSingleNode(Constants.PROXY_PASS).InnerText = proxy.Password;
return SetAssistantConfigFile(objXmlDoc);
}
catch (Exception ex)
{
LogHelper.Write("保存代理设置", ex);
return false;
}
}
internal void CheckVersion(bool IsStartUp, bool IsManually)
{
try
{
//load config info
string folder = Path.Combine(Application.StartupPath, Constants.FOLDER_MASTERDATA);
if (!Directory.Exists(folder))
return;
string configFile = "";
string newVersion = "";
string currentVersion = "";
if (IsStartUp)
Thread.Sleep(7000);
_proxyinfo = ConfigCtrl.GetProxy();
_webclientHelper.SetProxy(_proxyinfo.Server, _proxyinfo.Port, _proxyinfo.UserName, _proxyinfo.Password);
if (_proxyinfo.Enable)
_webclientHelper.EnableProxy();
Stream updatestream = null;
try
{
// Download the update info file to the memory,
updatestream = _webclientHelper.OpenRead(REMOTE_URI + UPDATE_FILE);
}
catch (Exception ex)
{
LogHelper.Write("Download masterdata.xml", REMOTE_URI + UPDATE_FILE, ex, LogSeverity.Error);
return;
}
if (updatestream == null)
{
LogHelper.Write("Download masterdata.xml", REMOTE_URI + UPDATE_FILE, LogSeverity.Error);
return;
}
// read and close the stream
using (System.IO.StreamReader streamReader = new System.IO.StreamReader(updatestream, System.Text.Encoding.GetEncoding("GB2312")))
{
string updateInfo = streamReader.ReadToEnd();
// if something was read
if (!string.IsNullOrEmpty(updateInfo))
{
XmlDocument objXmlDoc = new XmlDocument();
objXmlDoc.LoadXml(updateInfo);
DataView dv = GetData(objXmlDoc, "MasterData/UpdateFileList");
string[] arr = new string[dv.Table.Rows.Count];
for (int ix = 0; ix < dv.Table.Rows.Count; ix++)
{
//load config info
folder = Path.Combine(Application.StartupPath, Constants.FOLDER_MASTERDATA);
configFile = folder + Constants.CHAR_DOUBLEBACKSLASH + dv.Table.Rows[ix][0].ToString();
if (!File.Exists(configFile))
{
arr[ix] = dv.Table.Rows[ix][0].ToString();
continue;
}
newVersion = dv.Table.Rows[ix][1].ToString();
if (String.IsNullOrEmpty(newVersion))
{
LogHelper.Write("Get newVersion", dv.Table.Rows[ix][0].ToString(), LogSeverity.Warn);
continue;
}
currentVersion = GetCurrentVersion(configFile);
if (String.IsNullOrEmpty(currentVersion))
{
arr[ix] = dv.Table.Rows[ix][0].ToString();
continue;
}
if (CompareVersions(currentVersion, newVersion))
{
arr[ix] = dv.Table.Rows[ix][0].ToString();
}
}
bool needDownload = false;
for (int ix = 0; ix < arr.Length; ix++)
{
if (!String.IsNullOrEmpty(arr[ix]))
{
needDownload = true;
break;
}
}
if (needDownload)
{
if (NewVersionFound != null)
NewVersionFound(arr);
}
else
{
if (IsManually)
{
if (LatestVersionConfirmed != null)
LatestVersionConfirmed();
}
}
}
}
}
catch (Exception ex)
{
LogHelper.Write("MasterDataUpdate.CheckVersion", ex, LogSeverity.Error);
}
}