static void dowork(string arg)
{
FileInfo fi = new FileInfo(arg);
if (fi.Extension.ToLower() != ".exe")
{
throw new Exception("Not an Executable file");
}
FileInfo ficonfig = new FileInfo(fi.FullName + ".config");
if (ficonfig.Exists)
{
XmlDocument doc = new XmlDocument();
doc.Load(ficonfig.FullName);
XmlNode root = doc.DocumentElement;
XmlNode myNode = root.SelectSingleNode("startup");
bool needwrite = false;
if (myNode == null)
{
XmlElement elem = root.OwnerDocument.CreateElement("startup");
elem.InnerXml = "<supportedRuntime version=\"v4.0\" /><supportedRuntime version=\"v2.0.50727\" />";
root.AppendChild(elem);
myNode = elem;
needwrite = true;
}
XmlNode c1 = myNode.ChildNodes[0];
XmlNode c2 = myNode.ChildNodes[1];
if ((c1.Name == "supportedRuntime" && c1.Attributes["version"].Value == "v4.0") &&
(c2.Name == "supportedRuntime" && c2.Attributes["version"].Value == "v2.0.50727"))
{
if (needwrite)
{
doc.Save(ficonfig.FullName);
}
CppUtils.Info("Already exists and written.");
return;
}
doc.Save(ficonfig.FullName);
throw new Exception("Unknown content");
}
else
{
File.WriteAllText(ficonfig.FullName, Properties.Resources.configstring);
}
}
// [STAThread]
public static void DllMain()
{
if (!preRun())
{
return;
}
try
{
parseCommand(new List <string>(Environment.GetCommandLineArgs()).GetRange(1, Environment.GetCommandLineArgs().Length - 1).ToArray());
}
catch (OkException ex)
{
CppUtils.Info(ex.Message);
return;
}
catch (Exception ex)
{
CppUtils.Fatal(ex.Message);
return;
}
string livingfile = Path.Combine(ConfigDir, "running");
FileStream fsRunning = null;
// string pidfile = Path.Combine(ConfigDir, "pid");
// Duplicate instance check only needed if app launch without argument
// = normal launch
if (String.IsNullOrEmpty(Program.ApplyInventory))
{
try
{
fsRunning = File.Open(livingfile, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None);
//FileStream fsPid = File.Open(pidfile, FileMode.OpenOrCreate, FileAccess.Write, FileShare.ReadWrite);
//int pid = Process.GetCurrentProcess().Id;
//byte[] b = BitConverter.GetBytes(pid);
//fsPid.Write(b, 0, b.Length);
//fsPid.Close();
}
catch (Exception)
{
// multiple instance
try
{
//FileStream fsPid = File.Open(pidfile, FileMode.OpenOrCreate, FileAccess.Read, FileShare.ReadWrite);
//byte[] b = new byte[4];
//Array.Clear(b, 0, b.Length);
//fsPid.Read(b, 0, 4);
//int pid = BitConverter.ToInt32(b, 0);
//Process.GetProcessById(pid);
// OK, anothor process is running
Process[] p = Process.GetProcessesByName(Path.GetFileNameWithoutExtension(Application.ExecutablePath));
// Activate the first application we find with this name
if (p.Length > 0)
{
BringWindowToFront(p[0].MainWindowHandle);
ShowWindow(p[0].MainWindowHandle, ShowWindowEnum.Restore);
// MessageBox.Show(p[0].MainWindowHandle.ToString());
}
else
{
//string handlefile = Path.Combine(ConfigDir, "winhandle");
//using (StreamReader sr = new StreamReader(handlefile))
//{
// string s = sr.ReadLine();
// long l;
// long.TryParse(s, out l);
// SetForegroundWindow((IntPtr)l);
//}
}
return;
}
catch (Exception)
{
// still failed, uncertain what is going on , then continue.
}
}
}
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new FormMain());
if (fsRunning != null)
{
fsRunning.Close();
}
}
private void btnAbout_Click(object sender, EventArgs e)
{
CppUtils.Info(string.Format("{0} {1}",
Application.ProductName,
AmbLib.getAssemblyVersion(Assembly.GetExecutingAssembly(), 3)));
}
