/// <summary>
/// Update selected Server
/// </summary>
/// <param name="XMLFilePath"></param>
/// <param name="SelectIp"></param>
/// <returns></returns>
public bool UpdateServer(string XMLFilePath, RenbarServer NewServer)
{
bool UpdateSucced = false;
try
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(XMLFilePath);
XmlNode AllServers = xmlDoc.SelectSingleNode("ServerAddress");
#region Select old node
XmlNode UpdateServer =
xmlDoc.SelectSingleNode("//Server[@IP='" + NewServer.ServerIP.ToString().Trim() + "']");
#endregion
#region Creat new server
XmlElement Servers = xmlDoc.CreateElement("Server");
XmlAttribute SIp = xmlDoc.CreateAttribute("IP");
SIp.Value = NewServer.ServerIP.ToString().Trim();
XmlAttribute SPort = xmlDoc.CreateAttribute("Port");
SPort.Value = NewServer.ServerPort.ToString().Trim();
XmlAttribute SIsMaster = xmlDoc.CreateAttribute("IsMaster");
if (NewServer.IsMaster)
{
SIsMaster.Value = "Y";
}
else
{
SIsMaster.Value = "N";
}
Servers.Attributes.Append(SIp);
Servers.Attributes.Append(SPort);
Servers.Attributes.Append(SIsMaster);
#endregion
//replace
AllServers.ReplaceChild(Servers, UpdateServer);
xmlDoc.Save(XMLFilePath);
UpdateSucced = true;
}
catch (Exception ex)
{
string ExceptionMsg = ex.Message + ex.StackTrace;
// write to log file ..
base.Writer(AssemblyInfoClass.ProductInfo, Log.Level.Error, ExceptionMsg, true);
}
return(UpdateSucced);
}
/// <summary>
/// Add Server Record to xml file
/// </summary>
/// <param name="XMLFilePath"></param>
/// <param name="NewServer"></param>
/// <returns>Whether add server succed</returns>
public bool AddServer(string XMLFilePath, RenbarServer NewServer)
{
bool addSuccess = false;
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(XMLFilePath);
XmlNode AllServers = xmlDoc.SelectSingleNode("ServerAddress");
//創建新節點
XmlElement Servers = xmlDoc.CreateElement("Server");
XmlAttribute SIp = xmlDoc.CreateAttribute("IP");
SIp.Value = NewServer.ServerIP.ToString().Trim();
XmlAttribute SPort = xmlDoc.CreateAttribute("Port");
SPort.Value = NewServer.ServerPort.ToString().Trim();
XmlAttribute SIsMaster = xmlDoc.CreateAttribute("IsMaster");
if (NewServer.IsMaster)
{
SIsMaster.Value = "Y";
}
else
{
SIsMaster.Value = "N";
}
try
{
//添加數據
Servers.Attributes.Append(SIp);
Servers.Attributes.Append(SPort);
Servers.Attributes.Append(SIsMaster);
AllServers.AppendChild(Servers);
xmlDoc.Save(XMLFilePath);
addSuccess = true;
}
catch (Exception ex)
{
string ExceptionMsg = ex.Message + ex.StackTrace;
// write to log file ..
base.Writer(AssemblyInfoClass.ProductInfo, Log.Level.Error, ExceptionMsg, true);
}
return(addSuccess);
}
/// <summary>
/// get server list from the xml
/// </summary>
/// <param name="XMLFilePath">xml file path</param>
/// <returns>server list</returns>
public List <RenbarServer> GetServers(string XMLFilePath)
{
List <RenbarServer> ServerList = new List <RenbarServer>();
try
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(XMLFilePath);
XmlNode AllServers = xmlDoc.SelectSingleNode("ServerAddress");
XmlNodeList Servers = AllServers.ChildNodes;
foreach (XmlNode Server in Servers)
{
XmlElement CurrentServer = (XmlElement)Server;
if (CurrentServer.GetAttribute("IP") != null)
{
RenbarServer thisserver = new RenbarServer();
thisserver.ServerIP = IPAddress.Parse(CurrentServer.GetAttribute("IP"));
thisserver.ServerPort = ushort.Parse(CurrentServer.GetAttribute("Port"));
if (CurrentServer.GetAttribute("IsMaster") == "Y")
{
thisserver.IsMaster = true;
}
else
{
thisserver.IsMaster = false;
}
ServerList.Add(thisserver);
}
}
}
catch (Exception ex)
{
string ExceptionMsg = ex.Message + ex.StackTrace;
// write to log file ..
base.Writer(AssemblyInfoClass.ProductInfo, Log.Level.Error, ExceptionMsg, true);
}
return(ServerList);
}
/// <summary>
/// Add or Update Server Info
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button_AU_Click(object sender, EventArgs e)
{
try
{
#region New Server Instance
RenbarLib.Environment.RenbarServer newServer = new RenbarLib.Environment.RenbarServer();
if (this.comboBox_Server.Text.Trim() != string.Empty && this.NumericUpDown_Port.Value.ToString().Trim() != string.Empty)
{
newServer.ServerIP = IPAddress.Parse(this.comboBox_Server.Text.Trim());
newServer.ServerPort = ushort.Parse(this.NumericUpDown_Port.Value.ToString().Trim());
if (this.checkBox_IsMaster.Checked)
{
newServer.IsMaster = true;
}
else
{
newServer.IsMaster = false;
}
#endregion
#region Update
if (IsExist(newServer.ServerIP.ToString().Trim()))
{
//走更新流程？？？？？？？？？？？完善？？？？？？？？？？？？？？？？
this.EnvSvr.UpdateServer(ServerXMLPath, newServer);
//MessageBox.Show("Already exist",MessageBoxButtons.OKCancel,);
MessageBox.Show("Update succed!");
Binding(ServerXMLPath);
return;
}
#endregion
#region ADD New
else
{
//如果不再，測試連接，不同問：仍舊添加？
if (this.EnvSvr.AddServer(ServerXMLPath, newServer))
{
MessageBox.Show("Add Succed!");
Binding(ServerXMLPath);
return;
}
}
#endregion
}
else
{
MessageBox.Show("IP Address or Port is Empty");
}
}
catch (Exception ex)
{
string ExceptionMsg = ex.Message + ex.StackTrace;
MessageBox.Show("IP Address or Port Error");
}
}