private bool checkVpnClientEasyManager()
{
m_nConnectionRetryCount = 0;
Log("[checkVpnClientEasyManager]");
//SoftEther VPN Client Easy Manager
IntPtr hWnd = Interop.FindWindow(null, "SoftEther VPN Client Easy Manager");
if (hWnd == IntPtr.Zero)
{
Log("Easy Mananger Not found..");
m_procSequence = determineOperationModeNormalOrEasy;
timer1.Interval = 100;
return(true);
}
//
Log("Now call the server list dialog..");
IntPtr hServerListWnd = Interop.FindWindow(null, "VPN Gate Academic Experimental Project Plugin for SoftEther VPN Client");
if (hServerListWnd == IntPtr.Zero)
{
Window window = new Window(hWnd);
window.PostMessage(Interop.Messages.WM_COMMAND, new IntPtr(0x00459), IntPtr.Zero);
timer1.Interval = 200;
}
m_procSequence = checkVpnServerListWindow;
return(true);
}
private void button1_Click(object sender, EventArgs e)
{
try
{
m_nConnectionRetryMaxLimit = Int32.Parse(textBox1.Text);
}
catch (FormatException)
{
Log("Retry count parse error...");
return;
}
Log("Button Start..");
button1.Enabled = false;
button2.Enabled = true;
button1.Visible = false;
label2.Left = button1.Left;
label2.Top = button1.Top;
label2.Visible = true;
timer2.Enabled = true;
label2.Text = "작동 중";
timer2.Interval = 500;
// Normal Manager 체크 하는 것 부터 시작.
m_nSeqRetryTimeout = 0;
m_procSequence = determineOperationModeNormalOrEasy;
m_vpnServerList = null;
m_nConnectionRetryCount = 0;
listView1.Items.Clear();
UpdateUI();
timer1_Tick(null, e);
}
public Form1()
{
InitializeComponent();
m_vpnServerList = null;
m_procSequence = checkVpnClientNormalManager;
Log("App Run..");
}
private bool checkVpnServerListWindow()
{
Log("[checkVpnServerListWindow]");
//VPN Gate Academic Experimental Project Plugin for SoftEther VPN Client
IntPtr hWnd = Interop.FindWindow(null, "VPN Gate Academic Experimental Project Plugin for SoftEther VPN Client");
if (hWnd == IntPtr.Zero)
{
Log("No windows found.. wait..");
timer1.Interval = 100;
return(true);
}
//SysListView32
IntPtr wndListView = Interop.FindWindowEx(hWnd, IntPtr.Zero, "SysListView32", null);
if (wndListView == IntPtr.Zero)
{
Log("No ListView for the server list found.. wait..");
timer1.Interval = 100;
return(true);
}
Thread.Sleep(500);
if (m_vpnServerList == null)
{
Log("Current VpnServer List = null");
}
else
{
Log(String.Format("Current VpnServer List items={0}", m_vpnServerList.Count));
}
if (m_vpnServerList == null || m_vpnServerList.Count == 0)
{
UpdateVpnServerList(wndListView);
if (m_vpnServerList != null && m_vpnServerList.Count > 0)
{
timer1.Interval = 10;
m_procSequence = checkVpnServerPingTest;
Log("Now ping test to the servers..");
return(true);
}
}
else
{
m_procSequence = connectTryVPNServerItem;
return(true);
}
Log("No more run... stop the sequence..");
return(false);
}
private bool checkConnectionProtocolSelection()
{
//Select VPN Protocol to Connect
Log("[checkConnectionProtocolSelection]");
IntPtr hWnd = Interop.FindWindow(null, "Select VPN Protocol to Connect");
if (hWnd == IntPtr.Zero)
{
Log("No windows found.. wait..");
timer1.Interval = 100;
return(true);
}
//Use &TCP Protocol (Ethernet over HTTPS VPN) (Recommended)
List <Window> childWindows = Window.GetAllChildWindows(hWnd);
Window protoSelect = null;
foreach (var wnd in childWindows)
{
if (wnd.Caption.CompareTo("Use &TCP Protocol (Ethernet over HTTPS VPN) (Recommended)") == 0)
{
Log("Radio button[Easy Mode] was found..");
protoSelect = wnd;
break;
}
}
if (protoSelect != null)
{
Log("Now click and select the radio button..");
protoSelect.PostMessage(Interop.Messages.WM_LBUTTONDOWN, new IntPtr(1), new IntPtr(0xC0026));
Thread.Sleep(50);
protoSelect.PostMessage(Interop.Messages.WM_LBUTTONUP, new IntPtr(0), new IntPtr(0xC0026));
Thread.Sleep(50);
Log("Select OK and close the dialog..");
Window window = new Window(hWnd);
window.PostMessage(Interop.Messages.WM_COMMAND, new IntPtr(1), IntPtr.Zero);
timer1.Interval = 500;
m_procSequence = determineWindowProtocolSelectConnectErrorConnecting;
return(true);
}
return(false);
}
private bool checkVpnClientOperatingMode()
{
Log("[checkVpnClientOperatingMode]");
IntPtr hWnd = Interop.FindWindow(null, "Switch SoftEther VPN Client Operating Mode");
if (hWnd == IntPtr.Zero)
{
Log("OperatingMode Window Not Found.. Now checking the normal manager..");
m_procSequence = checkVpnClientNormalManager;
timer1.Interval = 100;
return(true);
}
List <Window> childWindows = Window.GetAllChildWindows(hWnd);
Window easyModeButton = null;
foreach (var wnd in childWindows)
{
if (wnd.Caption.CompareTo("&Easy Mode") == 0)
{
Log("Radio button[Easy Mode] was found..");
easyModeButton = wnd;
break;
}
}
if (easyModeButton != null)
{
Log("Now click and select the radio button..");
easyModeButton.PostMessage(Interop.Messages.WM_LBUTTONDOWN, new IntPtr(1), new IntPtr(0xC0026));
Thread.Sleep(50);
easyModeButton.PostMessage(Interop.Messages.WM_LBUTTONUP, new IntPtr(0), new IntPtr(0xC0026));
Thread.Sleep(50);
Log("Select OK and close the dialog..");
Window window = new Window(hWnd);
window.PostMessage(Interop.Messages.WM_COMMAND, new IntPtr(1), IntPtr.Zero);
timer1.Interval = 500;
m_procSequence = checkVpnClientEasyManager;
return(true);
}
return(false);
}
private bool connectTryVPNServerItem()
{
Log("[connectTryVPNServerItem]");
IntPtr hWnd = Interop.FindWindow(null, "VPN Gate Academic Experimental Project Plugin for SoftEther VPN Client");
if (hWnd == IntPtr.Zero)
{
Log("No windows found.. wait..");
timer1.Interval = 100;
return(true);
}
//SysListView32
IntPtr wndListView = Interop.FindWindowEx(hWnd, IntPtr.Zero, "SysListView32", null);
if (wndListView == IntPtr.Zero)
{
Log("No ListView for the server list found.. wait..");
timer1.Interval = 100;
return(true);
}
ListView listView = new ListView(wndListView);
listView.SelectItem(m_vpnServerList[0].nItemIndex);
Thread.Sleep(100);
m_nConnectionRetryCount = 0;
ListViewItem lvItem = listView1.FindItemWithText(m_vpnServerList[0].raw_ip);
if (lvItem != null)
{
lvItem.SubItems[4].Text = "Connecting..";
lvItem.Focused = true;
listView1.TopItem = lvItem;
}
Window dlg = new Window(hWnd);
dlg.PostMessage(Interop.Messages.WM_COMMAND, new IntPtr(1), IntPtr.Zero);
m_procSequence = determineWindowProtocolSelectConnectErrorConnecting;
m_nSeqRetryTimeout = 0;
timer1.Interval = 200;
return(true);
}
private bool determineWindowProtocolSelectConnectErrorConnecting()
{
IntPtr hWndProtocol = Interop.FindWindow(null, "Select VPN Protocol to Connect");
IntPtr hWndConnectError = Interop.FindWindow(null, "Connect Error - VPN Gate Connection");
IntPtr hWndConnecting = Interop.FindWindow(null, "Connecting to \"VPN Gate Connection\"...");
Log("[determineWindowProtocolSelectConnectErrorConnecting]");
timer1.Interval = 20;
if (hWndProtocol != IntPtr.Zero && hWndConnectError == IntPtr.Zero && hWndConnecting == IntPtr.Zero)
{
m_procSequence = checkConnectionProtocolSelection;
}
else if (hWndProtocol == IntPtr.Zero && hWndConnectError != IntPtr.Zero && hWndConnecting == IntPtr.Zero)
{
m_procSequence = waitForConnectionEstablishOrRetry;
}
else if (hWndProtocol == IntPtr.Zero && hWndConnectError == IntPtr.Zero && hWndConnecting != IntPtr.Zero)
{
if (m_vpnServerList.Count > 0)
{
Log(String.Format("Now connecting.. {0}", m_vpnServerList[0].qual_ip));
}
else
{
Log("Now connecting.. UnknownIP");
}
timer1.Interval = 1000;
m_procSequence = waitForConnectionEstablishOrRetry;
}
else if (m_nSeqRetryTimeout > 3)
{
timer1.Interval = 500;
m_nSeqRetryTimeout = m_nSeqRetryTimeout + 1;
}
else
{
m_nSeqRetryTimeout = 0;
m_procSequence = checkVpnClientEasyManager;
}
return(true);
}
private bool determineOperationModeNormalOrEasy()
{
Window wndNormalMode = null;
Window wndEasyMode = null;
IntPtr hWnd = Interop.FindWindow(null, "SoftEther VPN Client Manager");
if (hWnd != IntPtr.Zero)
{
Log("Normal Mode Window Found...");
wndNormalMode = new Window(hWnd);
}
timer1.Interval = 10;
hWnd = Interop.FindWindow(null, "SoftEther VPN Client Easy Manager");
if (hWnd != IntPtr.Zero)
{
Log("Easy Mode Window Found...");
wndEasyMode = new Window(hWnd);
}
if (wndEasyMode != null && wndEasyMode.Visible)
{
Log("Easy mode is visible ...");
m_procSequence = checkVpnClientEasyManager;
}
else if (wndNormalMode != null && wndNormalMode.Visible)
{
Log("Normal mode is visible ...");
m_procSequence = checkVpnClientNormalManager;
}
else
{
Log("Waiting for the SoftEtherVPN ...");
timer1.Interval = 500;
}
return(true);
}
private bool runEtherVPNProcess__()
{
Log("[runEtherVPNProcess]");
String process_name = "vpncmgr_x64.exe";
Process[] pname = Process.GetProcessesByName(process_name);
if (pname.Length == 0)
{
Log("vpncmgr_x64.exe Process not found... Now run it...");
try
{
ProcessStartInfo psi = new ProcessStartInfo();
psi.Verb = "open";
psi.FileName = @"C:\\Program Files\\SoftEther VPN Client\\" + process_name;
psi.UseShellExecute = true;
Process.Start(psi);
timer1.Interval = 500;
}
catch (Exception)
{
Log("Ether VPN 프로세스 실행 실패..");
MessageBox.Show("Ether VPN 프로세스 실행 실패!", Text);
//e.Message;
button2_Click(null, null);
return(false);
}
}
else
{
Log("SoftEtherVPN process is running already..");
timer1.Interval = 100;
}
m_procSequence = determineOperationModeNormalOrEasy;
return(true);
}
private bool waitForConnectionEstablishOrRetry()
{
Log("[waitForConnectionEstablishOrRetry]");
//Connect Error - VPN Gate Connection
IntPtr hWnd = Interop.FindWindow(null, "Connect Error - VPN Gate Connection");
if (hWnd == IntPtr.Zero)
{
timer1.Interval = 500;
hWnd = Interop.FindWindow(null, "SoftEther VPN Client Easy Manager");
if (hWnd != IntPtr.Zero)
{
IntPtr hWnd2 = Interop.FindWindowEx(hWnd, IntPtr.Zero, "SysListView32", null);
if (hWnd2 != IntPtr.Zero)
{
ListView listView = new ListView(hWnd2);
if (listView.ItemCount == 0)
{
timer1.Interval = 10;
m_procSequence = checkVpnClientEasyManager;
}
}
else
{
Log("No windows found.. wait..");
}
}
else
{
Log("No windows found.. wait..");
}
return(true);
}
Window window = new Window(hWnd);
Log(String.Format("Cur Retry={0} Max Retry={1}", m_nConnectionRetryCount, m_nConnectionRetryMaxLimit));
// 최대 시도 회수를 넘으면 연결 취소한다.
if (m_nConnectionRetryCount >= m_nConnectionRetryMaxLimit)
{
Log("Now cancel retrying..");
ListViewItem lvItem = listView1.FindItemWithText(m_vpnServerList[0].raw_ip);
if (lvItem != null)
{
lvItem.SubItems[4].Text = "Reconn Fail";
}
if (m_vpnServerList.Count > 0)
{
m_vpnServerList.RemoveAt(0);
}
window.PostMessage(Interop.Messages.WM_COMMAND, new IntPtr((int)DialogResult.Cancel), IntPtr.Zero);
m_procSequence = checkVpnClientEasyManager;
}
// 최대 시도 회수를 넘지 않았으면 재시도 한다.
else
{
Log("Now retrying..");
ListViewItem lvItem = listView1.FindItemWithText(m_vpnServerList[0].raw_ip);
if (lvItem != null)
{
lvItem.SubItems[4].Text = String.Format("Reconn [{0}]", m_nConnectionRetryCount);
}
m_nConnectionRetryCount = m_nConnectionRetryCount + 1;
window.PostMessage(Interop.Messages.WM_COMMAND, new IntPtr((int)DialogResult.OK), IntPtr.Zero);
}
timer1.Interval = 200;
return(true);
}
private bool checkVpnServerPingTest()
{
Log("[checkVpnServerPingTest]");
int threadCount = 0;
foreach (var item in m_vpnServerList)
{
if (item.pingTest != null && !item.pingTest.JobFinish)
{
threadCount++;
}
}
Log(String.Format("Check Current PingTest = {0}", threadCount));
if (threadCount >= 10)
{
timer1.Interval = 300;
return(true);
}
for (int i = 0; i < m_vpnServerList.Count; i++)
{
VPNSERVERITEM item = m_vpnServerList[i];
if (item.pingTest == null)
{
item.pingTest = new PingTest(item.qual_ip);
item.pingTest.UserData = item;
item.pingTest.PingThreadStartEvent += PingTestThreadStart;
item.pingTest.PingThreadErrorEvent += PingTestThreadError;
item.pingTest.PingThreadFinshEvent += PingTestThreadFinish;
item.pingTest.Start(true);
threadCount++;
m_vpnServerList[i] = item;
if (threadCount >= 10)
{
break;
}
}
}
Log(String.Format("Adjusted Current PingTest = {0}", threadCount));
if (threadCount > 0)
{
timer1.Interval = 300;
return(true);
}
List <String> itemsToRemove = new List <string>();
// 이제 PING Test가 완료 됨.
for (int i = m_vpnServerList.Count - 1; i >= 0; i--)
{
VPNSERVERITEM item = m_vpnServerList[i];
if (item.pingTest == null)
{
itemsToRemove.Add(item.raw_ip);
m_vpnServerList.RemoveAt(i);
continue;
}
if (item.pingTest.JobFinish && !item.pingTest.ResultOK)
{
itemsToRemove.Add(item.raw_ip);
m_vpnServerList.RemoveAt(i);
}
}
// 이제 List View에서도 삭제 한다.
foreach (String item in itemsToRemove)
{
ListViewItem lvItem = listView1.FindItemWithText(item);
if (lvItem != null)
{
listView1.Items.Remove(lvItem);
}
}
for (int i = listView1.Items.Count - 1; i >= 0; i--)
{
ListViewItem item = listView1.Items[i];
if (item.SubItems[3].Text.Length == 0 && item.SubItems[4].Text.Length == 0)
{
listView1.Items.RemoveAt(i);
}
}
Log(String.Format("Ultimate VPN Server Count = {0}", m_vpnServerList.Count));
// m_vpnServerList.OrderByDescending(p => p.pingTest.PingSpeed);
m_vpnServerList.Sort(
delegate(VPNSERVERITEM p1, VPNSERVERITEM p2)
{
int compareDate = 1;
if (p1.pingTest.PingSpeed < p2.pingTest.PingSpeed)
{
compareDate = -1;
}
return(compareDate);
}
);
timer1.Interval = 10;
m_procSequence = connectTryVPNServerItem;
return(true);
}
private bool checkVpnClientNormalManager()
{
Log("[checkVpnClientNormalManager]");
//
IntPtr hWnd = Interop.FindWindow(null, "SoftEther VPN Client Manager");
if (hWnd == IntPtr.Zero)
{
Log("Not found.. move to check Easy Manager..");
m_procSequence = checkVpnClientEasyManager;
timer1.Interval = 100;
return(true);
}
Window window = new Window(hWnd);
Log("Normal Manager found.. Check it visible.");
if (!window.Visible)
{
Log("Normal Manager is invisible.. check it EasyManager.");
m_procSequence = checkVpnClientEasyManager;
timer1.Interval = 10;
return(true);
}
Log("Call the operation mode dialog to change to the easy manager.");
// Normal Mode이면 Simple Mode로 Mode를 바꾼다.
window.PostMessage(Interop.Messages.WM_COMMAND, new IntPtr(0x9c9E), IntPtr.Zero);
timer1.Interval = 500;
m_procSequence = checkVpnClientOperatingMode;
return(true);
/*
*
*
* List<Window> childWindows = Window.GetAllChildWindows(hWnd);
* ListView listView = null;
* foreach ( var wnd in childWindows)
* {
* if( wnd.ClassName == "SysListView32")
* {
* if( wnd.ControlID == 0x0417 )
* {
* listView = new ListView(wnd.Handle);
* break;
* }
* }
* }
*
* if (listView == null)
* {
* timer1.Interval = 200;
* return true;
* }
*
* timer1.Interval = 200;
* int count = listView.ItemCount;
*
* // item이 2개면 IDLE 상태.
* if( count == 2 )
* {
* listView.SelectItem(1);
* listView.PostMessage(Interop.Messages.WM_LBUTTONDOWN, new IntPtr(1), new IntPtr(0x4000C5));
* Thread.Sleep(50);
* listView.PostMessage(Interop.Messages.WM_LBUTTONUP, new IntPtr(0), new IntPtr(0x4000C5));
* Thread.Sleep(50);
* listView.PostMessage(Interop.Messages.WM_LBUTTONDBLCLK, new IntPtr(1), new IntPtr(0x4000C5));
* return true;
* }
* //item이 3개면 접속 시도 상태.
* else if( count == 3 )
* {
*
* }*/
}
