private void XmlRespond(byte[] buffer, int len)
{
if (this.cbbDeviceID.InvokeRequired)
{
byte[] copy = new byte[len];
Array.Copy(buffer, copy, len);
this.Invoke(UDPServices.GetInstance().xmlRespond_, new object[] { copy, len });
return;
}
int index = 0;
int version = ISocket.GetInt(buffer, ref index);
UDPServices.HCmdType cmd = (UDPServices.HCmdType)ISocket.GetShort(buffer, ref index);
string id = ISocket.GetString(buffer, ref index, UDPServices.MAX_DEVICE_ID_LENGHT);
if (id.IndexOf('\0') >= 0)
{
id = id.Remove(id.IndexOf('\0'));
}
if (id != this.cbbDeviceID.Text)
{
return;
}
string xml = ISocket.GetString(buffer, ref index, len - 6 - UDPServices.MAX_DEVICE_ID_LENGHT);
this.ParseXml(xml);
}
public AddressSet()
{
InitializeComponent();
//Initialize the socket listener, start the thread for socket monitoring
SocketHelper.GetInstance().Init();
//Create udp service: support search control card, set control card IP address
UDPServices.GetInstance();
UDPServices.GetInstance().xmlRespond_ += this.XmlRespond;
}
public AddressSet()
{
InitializeComponent();
//初始化socket监听器, 开启线程进行socket监听
SocketHelper.GetInstance().Init();
//创建udp服务: 支持搜索控制卡、设置控制卡IP地址
UDPServices.GetInstance();
UDPServices.GetInstance().xmlRespond_ += this.XmlRespond;
}
private void btnReget_Click(object sender, EventArgs e)
{
if (this.cbbDeviceID.Text == "")
{
return;
}
string cmd =
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<sdk>\n"
+ " <in method=\"GetEth0Info\"/>"
+ "</sdk>\n";
UDPServices.GetInstance().SendCmd(this.cbbDeviceID.Text, cmd);
}
//Control card ID number refresh event function
private void btnRefresh_Click(object sender, EventArgs e)
{
//1. Clear items in the list
//2. Get the control card list and add the control card ID to the list
this.cbbDeviceID.Items.Clear();
HDeviceInfo[] devices = UDPServices.GetInstance().GetDevices();
for (int i = 0; i < devices.Length; i++)
{
this.cbbDeviceID.Items.Add(devices[i].id);
}
//3. Select the 0th item
if (this.cbbDeviceID.Items.Count > 0)
{
this.cbbDeviceID.Text = (string)this.cbbDeviceID.Items[0];
}
}
//控制卡ID号刷新事件函数
private void btnRefresh_Click(object sender, EventArgs e)
{
//1. 清空列表中的项
//2. 获取控制卡列表, 将控制卡ID添加到列表中
this.cbbDeviceID.Items.Clear();
HDeviceInfo[] devices = UDPServices.GetInstance().GetDevices();
for (int i = 0; i < devices.Length; i++)
{
this.cbbDeviceID.Items.Add(devices[i].id);
}
//3. 选中第0个项
if (this.cbbDeviceID.Items.Count > 0)
{
this.cbbDeviceID.Text = (string)this.cbbDeviceID.Items[0];
}
}
private void btnSVOK_Click(object sender, EventArgs e)
{
if (this.cbbDeviceID.Text == "")
{
return;
}
string host = this.tbHost.Text;
string port = this.tbPort.Text;
string cmd =
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<sdk>\n"
+ " <in method=\"SetSDKTcpServer\">\n"
+ " <server host=\"##host\" port=\"##port\"/>\n"
+ " </in>\n"
+ "</sdk>\n";
cmd = cmd.Replace("##host", host);
cmd = cmd.Replace("##port", port);
UDPServices.GetInstance().SendCmd(this.cbbDeviceID.Text, cmd);
}
private void btnOK_Click(object sender, EventArgs e)
{
if (this.cbbDeviceID.Text == "")
{
return;
}
HnEthernetInfo nInfo = new HnEthernetInfo();
nInfo.valid = true;
nInfo.enable = true;
nInfo.dhcp = this.cbDhcpEnable.Checked;
nInfo.ip = this.tbIP.Text;
nInfo.mask = this.tbMask.Text;
nInfo.gateway = this.tbGateway.Text;
nInfo.dns = this.tbDNS.Text;
HEthernetInfo info = this.N2Str(nInfo);
string cmd =
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<sdk>\n"
+ " <in method=\"SetEth0Info\">\n"
+ " <eth valid=\"true\">\n"
+ " <enable value=\"true\"/>\n"
+ " <dhcp auto=\"##dhcp\"/>\n"
+ " <address ip=\"##ip\" netmask=\"##netmask\" gateway=\"##gateway\" dns=\"##dns\"/>\n"
+ " </eth>\n"
+ " </in>\n"
+ "</sdk>\n";
cmd = cmd.Replace("##dhcp", info.dhcp);
cmd = cmd.Replace("##ip", info.ip);
cmd = cmd.Replace("##netmask", info.mask);
cmd = cmd.Replace("##gateway", info.gateway);
cmd = cmd.Replace("##dns", info.dns);
UDPServices.GetInstance().SendCmd(this.cbbDeviceID.Text, cmd);
}
