private void NATdeleteclick(object sender, MouseButtonEventArgs e)
{
//if (NATComboBox.SelectedItem.ToString() == "DNAT")
//{
// StaticGlobal.FireWalldevices[StaticGlobal.firewallindex].getDNATRule_list().Remove((DNATdataGrid.SelectedItem as DNATRuleDataTable));
// NATApplyEnabled();
//}
//if(NATComboBox.SelectedItem.ToString() == "SNAT")
//{
// StaticGlobal.FireWalldevices[StaticGlobal.firewallindex].getSNATRule_list().Remove((SNATdataGrid.SelectedItem as SNATRuleDataTable));
// NATApplyEnabled();
//}
string dev_ip = (from devices in StaticGlobal.fwdev_list
where devices.getDev_MAC() == StaticGlobal.firewallmac
select devices).ToList <FWDeviceForm>()[0].getProtecDevIP_list()[0];
IConfigureNAT fw = new ConfigureNAT();
string origin_devIP = (DNATdataGrid.SelectedItem as SNATRuleDataTable).origin_devIP.ToString();
string EthIP = (DNATdataGrid.SelectedItem as SNATRuleDataTable).EthIP.ToString();
string origin_dport = (DNATdataGrid.SelectedItem as DNATRuleDataTable).origin_dport.ToString();
string map_port = (DNATdataGrid.SelectedItem as DNATRuleDataTable).map_port.ToString();
if (fw.ConfigDNAT(dev_ip, origin_devIP, origin_dport, EthIP, map_port, false))
{
UserMessageBox.Show("提示", "规则删除成功！");
}
}
private void NATApplying()
{
Dispatcher.Invoke(new Action(() =>
{
NewNATRulebutton.IsEnabled = false;
NewNATRulebutton.IsEnabled = false;
SNATdataGrid.IsEnabled = false;
DNATdataGrid.IsEnabled = false;
}));
//找出需要删除的规则
var SNATdeleteRules = StaticGlobal.SNAToldrules.Where(deleteRule => !StaticGlobal.FireWalldevices[StaticGlobal.firewallindex].getSNATRule_list().Contains(deleteRule)).ToList();
var DNATdeleteRules = StaticGlobal.DNAToldrules.Where(deleteRule => !StaticGlobal.FireWalldevices[StaticGlobal.firewallindex].getDNATRule_list().Contains(deleteRule)).ToList();
//找出需要增加的规则
var SNATaddRules = StaticGlobal.FireWalldevices[StaticGlobal.firewallindex].getSNATRule_list().Where(addRule => !StaticGlobal.SNAToldrules.Contains(addRule)).ToList();
var DNATaddRules = StaticGlobal.FireWalldevices[StaticGlobal.firewallindex].getDNATRule_list().Where(addRule => !StaticGlobal.DNAToldrules.Contains(addRule)).ToList();
bool SNATapplyflag = true; bool DNATapplyflag = true;
string dev_ip = (from devices in StaticGlobal.fwdev_list
where devices.getDev_MAC() == StaticGlobal.firewallmac
select devices).ToList <FWDeviceForm>()[0].getProtecDevIP_list()[0];
IConfigureNAT NATrules = new ConfigureNAT();
/*添加NAT规则*/
for (int i = 0; i < SNATaddRules.Count(); i++)
{
string origin_devIP = SNATaddRules[i].origin_devIP;
string EthName = SNATaddRules[i].EthName;
string EthIP = SNATaddRules[i].EthIP;
string NATIP = SNATaddRules[i].NATIP;
if (NATrules.ConfigSNAT(dev_ip, EthName, origin_devIP, EthIP, true))
{
SNATapplyflag = true;
}
else
{
SNATapplyflag = false;
}
}
for (int i = 0; i < DNATaddRules.Count(); i++)
{
string origin_dstIP = DNATaddRules[i].origin_dstIP;
string origin_dport = DNATaddRules[i].origin_dport;
string map_IP = DNATaddRules[i].map_IP;
string map_port = DNATaddRules[i].map_port;
if (NATrules.ConfigDNAT(dev_ip, origin_dstIP, origin_dport, map_IP, map_port, true))
{
DNATapplyflag = true;
}
else
{
DNATapplyflag = false;
}
}
/*删除NAT规则*/
for (int i = 0; i < SNATdeleteRules.Count(); i++)
{
string origin_devIP = SNATdeleteRules[i].origin_devIP;
string EthName = SNATdeleteRules[i].EthName;
string EthIP = SNATdeleteRules[i].EthIP;
string NATIP = SNATdeleteRules[i].NATIP;
if (NATrules.ConfigSNAT(dev_ip, EthName, origin_devIP, EthIP, false))
{
SNATapplyflag = true;
}
else
{
SNATapplyflag = false;
}
}
for (int i = 0; i < DNATdeleteRules.Count(); i++)
{
string origin_dstIP = DNATdeleteRules[i].origin_dstIP;
string origin_dport = DNATdeleteRules[i].origin_dport;
string map_IP = DNATdeleteRules[i].map_IP;
string map_port = DNATdeleteRules[i].map_port;
if (NATrules.ConfigDNAT(dev_ip, origin_dstIP, origin_dport, map_IP, map_port, false))
{
DNATapplyflag = true;
}
else
{
DNATapplyflag = false;
}
}
Dispatcher.Invoke(new Action(() =>
{
if (SNATapplyflag && DNATapplyflag)
{
UserMessageBox.Show("提示", "所有规则已成功应用！");
}
else
{
if (SNATapplyflag)
{
UserMessageBox.Show("提示", "所有SNAT规则已成功应用！");
}
if (DNATapplyflag)
{
UserMessageBox.Show("提示", "所有DNAT规则已成功应用！");
}
else
{
UserMessageBox.Show("提示", "部分规则未成功应用，请检查设备之间的连接！");
}
}
this.Close();
}
));
NATApplyThread.Abort();
}