/// <summary>
/// This function should be called from the application entry point function (typically Program.Main)
/// to execute a secondary process e.g. gpu, plugin, renderer, utility
/// This overload is specifically used for .Net Core. For hosting your own BrowserSubProcess
/// it's preferable to use the Main method provided by this class.
/// - Pass in command line args
/// - To support High DPI Displays you should call Cef.EnableHighDPISupport before any other processing
/// or add the relevant entries to your app.manifest
/// </summary>
/// <param name="args">command line args</param>
/// <returns>
/// If called for the browser process (identified by no "type" command-line value) it will return immediately
/// with a value of -1. If called for a recognized secondary process it will block until the process should exit
/// and then return the process exit code.
/// </returns>
public static int Main(string[] args)
{
var type = CommandLineArgsParser.GetArgumentValue(args, CefSharpArguments.SubProcessTypeArgument);
if (string.IsNullOrEmpty(type))
{
//If --type param missing from command line CEF/Chromium assums
//this is the main process (as all subprocesses must have a type param).
//Return -1 to indicate this behaviour.
return(-1);
}
var browserSubprocessDllPath = Path.Combine(Path.GetDirectoryName(typeof(CefSharp.Core.BrowserSettings).Assembly.Location), "CefSharp.BrowserSubprocess.Core.dll");
#if NETCOREAPP
var browserSubprocessDll = System.Runtime.Loader.AssemblyLoadContext.Default.LoadFromAssemblyPath(browserSubprocessDllPath);
#else
var browserSubprocessDll = System.Reflection.Assembly.LoadFrom(browserSubprocessDllPath);
#endif
var browserSubprocessExecutableType = browserSubprocessDll.GetType("CefSharp.BrowserSubprocess.BrowserSubprocessExecutable");
var browserSubprocessExecutable = Activator.CreateInstance(browserSubprocessExecutableType);
var mainMethod = browserSubprocessExecutableType.GetMethod("MainSelfHost", System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public);
var argCount = mainMethod.GetParameters();
var methodArgs = new object[] { args };
var exitCode = mainMethod.Invoke(null, methodArgs);
return((int)exitCode);
}
