public static bool LoadCef3(Cef3InitEssential cefInitEssential)
{
Cef3Binder.cefInitEssential = cefInitEssential;
//follow these steps
// 1. libcef
if (!LoadNativeLibs(cefInitEssential))
{
return(false);
}
//-----------------------------------------------------------
//check start up process to see if what is this process
//browser process
//render process
string[] startArgs = cefInitEssential.startArgs;
if (startArgs.Length > 0)
{
CefStartArgs cefStartArg = CefStartArgs.Parse(startArgs);
Cef3InitEssential.IsInRenderProcess = (cefStartArg.IsValidCefArgs && cefStartArg.ProcessType == "renderer");
Cef3InitEssential.IsInMainProcess = (cefStartArg.IsValidCefArgs && cefStartArg.ProcessType == "");
cefInitEssential.AfterProcessLoaded(cefStartArg);
}
else
{
Cef3InitEssential.IsInMainProcess = true;
}
//-----------------------------------------------------------
//check version ...
//1.
int myCefVersion = MyCefGetVersion();
clientApp = cefInitEssential.CreateClientApp();
return(true);
}
static bool LoadNativeLibs(Cef3InitEssential initEssential)
{
//in version 3.2885.1548 (chrome 55+)
PlatformNeutralMethods.LoadLibrary(cefInitEssential.GetLibChromeElfFileName());
//1. lib cef
string lib = initEssential.GetLibCefFileName();
int tryLoadCount = 0;
TRY_AGAIN:
string lastErr = null;
IntPtr libCefModuleHandler = PlatformNeutralMethods.LoadLibrary(lib);
//Console.WriteLine(libCefModuleHandler);
if (libCefModuleHandler == IntPtr.Zero)
{
lastErr = PlatformNeutralMethods.GetError();
if (lastErr != null)
{
if (lastErr == "2" & tryLoadCount < 3)
{
//if not finish
//System.Threading.Thread.Sleep(100);
tryLoadCount++;
goto TRY_AGAIN;
}
initEssential.AddLogMessage("load err code" + lastErr);
return(false);
}
}
//------------------------------------------------------------------
//2. cef client
lib = cefInitEssential.GetCefClientFileName();
//if (!File.Exists(lib))
//{
// initEssential.AddLogMessage("not found " + lib);
// return false;
//}
IntPtr nativeModule = PlatformNeutralMethods.LoadLibrary(lib);
lastErr = PlatformNeutralMethods.GetError();
//------------------------------------------------
if (nativeModule == IntPtr.Zero)
{
return(false);
}
return(true);
}
public static bool LoadCef3(Cef3InitEssential cefInitEssential)
{
Cef3Binder.cefInitEssential = cefInitEssential;
//follow these steps
// 1. libcef
if (!LoadNativeLibs(cefInitEssential))
{
return(false);
}
//-----------------------------------------------------------
//check start up process to see if what is this process
//browser process
//render process
string[] startArgs = cefInitEssential.startArgs;
if (startArgs.Length > 0)
{
CefStartArgs cefStartArg = CefStartArgs.Parse(startArgs);
Cef3InitEssential.IsInRenderProcess = (cefStartArg.IsValidCefArgs && cefStartArg.ProcessType == "renderer");
Cef3InitEssential.IsInMainProcess = (cefStartArg.IsValidCefArgs && cefStartArg.ProcessType == "");
cefInitEssential.AfterProcessLoaded(cefStartArg);
}
else
{
Cef3InitEssential.IsInMainProcess = true;
}
//-----------------------------------------------------------
//check version
//1.
int myCefVersion = MyCefGetVersion();
//-----------------------------------------------------------
//2.
//managedListener0 = new MyCefCallback(Cef3callBack_ForMangedCallBack0);
//3. unmanaged side can call back to this managed part
//int regResult = RegisterManagedCallBack(managedListener0, 0);
//-----------------------------------------------------------
//again ... another managed
//managedListener1 = new MyCefCallback(Cef3callBack_ForMangedCallBack2);
//regResult = RegisterManagedCallBack(managedListener1, 1);
//-----------------------------------------------------------
//init cef
clientApp = cefInitEssential.CreateClientApp(); // System.Diagnostics.Process.GetCurrentProcess().Handle);
return(true);
}
