/// <summary>
/// 从指定的 XML 文件中加载设备的 OPC 标签信息
/// </summary>
/// <param name="dataFileName"></param>
public void Load(string dataFileName)
{
items.Clear();
XmlDocument xml = new XmlDocument();
try
{
xml.Load(dataFileName);
}
catch (Exception error)
{
Debug.WriteLine(string.Format("加载[{0}]文件时出错：[{1}]", dataFileName, error.Message));
return;
}
XmlNode devicesNode = xml.SelectSingleNode("root/Devices");
if (devicesNode == null)
{
Debug.WriteLine("文件[{0}]中没有 Devices 节点。");
return;
}
foreach (XmlNode child in devicesNode.ChildNodes)
{
TIRAPOPCLocDevice device = TIRAPOPCLocDevice.LoadFromXMLNode(child);
if (device != null)
{
items.Add(device);
}
}
}
/// <summary>
/// 删除指定设备代码的设备及其标签信息
/// </summary>
/// <param name="deviceCode">设备代码</param>
/// <param name="dataFileName"></param>
public void Remove(string deviceCode, string dataFileName)
{
TIRAPOPCLocDevice findRlt = null;
foreach (TIRAPOPCLocDevice item in items)
{
if (item.DeviceCode == deviceCode)
{
findRlt = item;
break;
}
}
if (findRlt != null)
{
ModifyDataFile(2, findRlt, dataFileName);
items.Remove(findRlt);
}
else
{
Exception error = new Exception();
error.Data["ErrCode"] = "900201";
error.Data["ErrText"] = string.Format("编号为[{0}]的设备未在系统中注册", deviceCode);
throw error;
}
}
/// <summary>
/// 新增一个设备及其标签信息
/// </summary>
/// <param name="device">设备及其标签信息对象</param>
/// <param name="dataFileName"></param>
/// <returns></returns>
public int Add(TIRAPOPCLocDevice device, string dataFileName)
{
ModifyDataFile(1, device, dataFileName);
items.Add(device);
return(items.Count - 1);
}
//获取设备列表
public List <TIRAPOPCLocDevice> GetDevices()
{
items.Clear();
TGetDevicesContent content = new TGetDevicesContent();
content.Head.ExCode = "GetDevices";
content.Request.ExCode = "GetDevices";
content.ResolveResponse(OPCWSClient.Instance.WSCall(content.GenerateRequestContent()));
if (content.Response.ErrCode == "0")
{
if (content.Response.Details.Count > 0)
{
items.Clear();
foreach (var d in content.Response.Details)
{
TIRAPOPCLocDevice device = new TIRAPOPCLocDevice(d);
items.Add(device);
}
}
;
}
else
{
XtraMessageBox.Show(content.Response.ErrCode + ":" + content.Response.ErrText);
}
return(items);
}
private void tsmiDeleteDevice_Click(object sender, EventArgs e)
{
DialogResult resault = XtraMessageBox.Show("是否删除所选设备？", "删除所选设备", MessageBoxButtons.OKCancel);
if (resault == DialogResult.OK)
{
TIRAPOPCLocDevice device = IRAPOPCDevices.Instance.GetDeviceWithDeviceCode(tlDevices.FocusedNode.Tag.ToString());
TUpdateDeviceTagsContent content = new TUpdateDeviceTagsContent();
content.Head.ExCode = "UpdateDeviceTags";
content.Request.ExCode = "UpdateDeviceTags";
content.Request.CommunityID = 60010;
content.Request.UpdateType = 3;
content.Request.DeviceName = device.DeviceName;
content.Request.DeviceCode = device.DeviceCode;
content.Request.KepServAddr = device.KepServerAddr;
content.Request.KepServChannel = device.KepServerChannel;
content.Request.KepServDevice = device.KepServerDevice;
content.Request.KepServName = device.KepServerName;
content.ResolveResponse(OPCWSClient.Instance.WSCall(content.GenerateRequestContent()));
if (content.Response.ErrCode == "0")
{
RefreshTreelist();
}
else
{
MessageBox.Show(content.Response.ErrCode + ":" + content.Response.ErrText);
}
}
}
public void Modify(TIRAPOPCLocDevice device, string dataFileName)
{
ModifyDataFile(1, device, dataFileName);
TIRAPOPCLocDevice old = GetDeviceWithDeviceCode(device.DeviceCode);
items.Remove(old);
items.Add(device);
}
static void Main(string[] args)
{
try
{
//ServiceHost _host = new ServiceHost(typeof(OPCGatewayService));
//_host.Open();
//TKepServerListener kepServer = new TKepServerListener();
//kepServer.Init("127.0.0.1", "Kepware.KEPServerEX.V5");
//Console.WriteLine("IRAP-OPC 服务网关已启动");
TOPCGatewayServiceControl.Instance.Start();
bool quitSystem = false;
do
{
Console.WriteLine("按 <Q> 健退出服务");
string cmd = Console.ReadLine();
switch (cmd.ToUpper())
{
case "Q":
quitSystem = true;
break;
case "EDIT":
//kepServer.WriteTagValue("Channel1.Device1.COMPOS_02", "true");
break;
case "NEWDEVICE":
TIRAPOPCLocDevice device = new TIRAPOPCLocDevice()
{
DeviceCode = "10010",
KepServerAddr = "127.0.0.1",
KepServerName = "KepServer.KEPServerEX.V5",
};
TIRAPLocOPCDevices.Instance.ModifyDataFile(
1,
device,
string.Format(
"{0}IRAP.BL.OPCGateway.xml",
AppDomain.CurrentDomain.BaseDirectory));
break;
}
Console.WriteLine("");
} while (!quitSystem);
TOPCGatewayServiceControl.Instance.Stop();
}
catch (Exception error)
{
Console.WriteLine(error.Message);
Console.WriteLine(error.StackTrace);
Console.WriteLine("按 <Enter> 健退出服务");
Console.ReadLine();
}
}
/// <summary>
/// 编辑指定设备及其标签信息
/// </summary>
/// <param name="type">编辑类别：1-保存；2-删除</param>
/// <param name="device">设备对象</param>
/// <param name="dataFileName">本地持久化文件名</param>
public void ModifyDataFile(int type, TIRAPOPCLocDevice device, string dataFileName)
{
XmlDocument xml = new XmlDocument();
XmlNode rootNode = null;
if (!File.Exists(dataFileName))
{
xml.AppendChild(xml.CreateXmlDeclaration("1.0", "utf-8", ""));
rootNode = xml.CreateElement("root");
xml.AppendChild(rootNode);
}
else
{
try
{
xml.Load(dataFileName);
}
catch (Exception error)
{
Debug.WriteLine(string.Format("加载[{0}]文件时出错：[{1}]", dataFileName, error.Message));
return;
}
rootNode = xml.SelectSingleNode("root");
if (rootNode == null)
{
Debug.WriteLine(
string.Format(
"[{0}] 文件中不存在 root 根节点"));
return;
}
}
// 在第一层子节点中查找 Device 节点，若没有找到则创建该节点
XmlNode devicesNode = null;
foreach (XmlNode node in rootNode.ChildNodes)
{
if (node.Name == "Devices")
{
devicesNode = node;
break;
}
}
if (devicesNode == null)
{
devicesNode = xml.CreateElement("Devices");
rootNode.AppendChild(devicesNode);
}
// 在 Devices 节点中查找指定 DeviceCode 的 Device 子节点，如果找到则从 Devices 节点中删除
XmlNode deviceNode =
IRAPXMLUtils.GetChildNodeWithPropertyValue(
devicesNode,
"DeviceCode",
device.DeviceCode);
if (deviceNode != null)
{
devicesNode.RemoveChild(deviceNode);
}
if (type == 1)
{
#region 添加设备节点
deviceNode = xml.ImportNode(device.GenerateXMLNode(), true);
devicesNode.AppendChild(deviceNode);
#endregion
}
// 保存 XML 到文件
xml.Save(dataFileName);
}
public dlgImportDeviceTag(string title, string DeviceCode) : base(title)
{
InitializeComponent();
SetLabelMouseDown();
this.device = IRAPOPCDevices.Instance.GetDeviceWithDeviceCode(DeviceCode);
}
public string DoAction()
{
if (content.Request != null)
{
content.Response.ErrCode = "999999";
content.Response.ErrText = "功能正在开发中......";
try
{
if (content.Request.ExCode == "UpdateDeviceTags")
{
TIRAPOPCLocDevice device = null;
switch (content.Request.UpdateType)
{
case 1: // 新增设备
device =
TIRAPLocOPCDevices.Instance.GetDeviceWithDeviceCode(
content.Request.DeviceCode);
if (device != null)
{
Exception error = new Exception();
error.Data["ErrCode"] = "900202";
error.Data["ErrText"] =
string.Format(
"设备号[{0}]已经存在，对应的设备名称[{1}]，不能新增",
device.DeviceCode,
device.DeviceName);
throw error;
}
device = new TIRAPOPCLocDevice(content.Request);
TIRAPLocOPCDevices.Instance.Add(
device,
TOPCGatewayGlobal.Instance.ConfigurationFile);
content.Response.ErrCode = "0";
content.Response.ErrText = "设备信息及标签新增成功";
break;
case 2: // 修改设备及标签信息
device =
TIRAPLocOPCDevices.Instance.GetDeviceWithDeviceCode(
content.Request.DeviceCode);
if (device == null)
{
Exception error = new Exception();
error.Data["ErrCode"] = "121026";
error.Data["ErrText"] =
string.Format(
"无效的设备代码({0})",
content.Request.DeviceCode);
throw error;
}
device = new TIRAPOPCLocDevice(content.Request);
TIRAPLocOPCDevices.Instance.Modify(
device,
TOPCGatewayGlobal.Instance.ConfigurationFile);
content.Response.ErrCode = "0";
content.Response.ErrText = "设备信息及标签修改成功";
break;
case 3: // 删除设备
string deviceCode = content.Request.DeviceCode;
TIRAPLocOPCDevices.Instance.Remove(
deviceCode,
TOPCGatewayGlobal.Instance.ConfigurationFile);
content.Response.ErrCode = "0";
content.Response.ErrText = "设备信息及标签删除成功";
break;
}
}
else
{
content.Response.ErrCode = "900000";
content.Response.ErrText = "报文体中的交易代码和报文头中的交易代码不一致";
}
}
catch (Exception error)
{
content.Response.ErrText = string.Format("系统抛出的错误：[{0}]", error.Message);
foreach (DictionaryEntry de in error.Data)
{
if (de.Key.ToString().ToUpper() == "ERRCODE")
{
content.Response.ErrCode = de.Value.ToString();
}
if (de.Key.ToString().ToUpper() == "ERRTEXT")
{
content.Response.ErrText = de.Value.ToString();
}
}
}
}
return(content.GenerateResponseContent());
}
