// create the underlying C structure for an App Handler.
func NewAppHandlerT(handler AppHandler) AppHandlerT {
var a AppHandlerT
a.CStruct = (*C.cef_app_t)(
C.calloc(1, C.sizeof_cef_app_t))
C.initialize_app_handler(a.CStruct)
Logger.Infof("_AppHandler: %x", unsafe.Pointer(a.CStruct))
knownAppHandlers[unsafe.Pointer(a.CStruct)] = handler
return a
}
func _InitializeGlobalCStructures() {
_MainArgs = (*C.struct__cef_main_args_t)(C.calloc(1, C.sizeof_struct__cef_main_args_t))
go_AddRef(unsafe.Pointer(_MainArgs))
_AppHandler = (*C.cef_app_t)(C.calloc(1, C.sizeof_cef_app_t))
go_AddRef(unsafe.Pointer(_AppHandler))
C.initialize_app_handler(_AppHandler)
_ClientHandler = (*C.struct__cef_client_t)(C.calloc(1, C.sizeof_struct__cef_client_t))
go_AddRef(unsafe.Pointer(_ClientHandler))
C.initialize_client_handler(_ClientHandler)
}
func _InitializeGlobalCStructures() {
_MainArgs = (*C.struct__cef_main_args_t)(
C.calloc(1, C.sizeof_struct__cef_main_args_t))
// Some bug in Go on Windows: "unexpected fault address 0xffffffff".
// Happens in cef_execute_process() when initialize_app_handler()
// or initialize_client_handler() are called here. This same code
// works perfectly fine on Linux and OS X. From the logs:
// [cef] cef.go:88: ExecuteProcess, args= [cef2go.exe]
// initialize_app_handler
// initialize_cef_base
// cef_base_t.size = 36
// initialize_client_handler
// initialize_cef_base
// cef_base_t.size = 72
// [cef] cef_windows.go:19: FillMainArgs
// cef_base_t.add_ref
// unexpected fault address 0xffffffff
// fatal error: fault
// So it looks like the problem occurs after the first call to
// add_ref made by CEF.
// Maybe that's the bug - some problem during linking:
// "cmd/ld: order of files in archives matters on Windows"
// https://code.google.com/p/go/issues/detail?id=2601
_AppHandler = (*C.cef_app_t)(
C.calloc(1, C.sizeof_cef_app_t))
if runtime.GOOS != "windows" {
C.initialize_app_handler(_AppHandler)
}
_ClientHandler = (*C.struct__cef_client_t)(
C.calloc(1, C.sizeof_struct__cef_client_t))
if runtime.GOOS != "windows" {
C.initialize_client_handler(_ClientHandler)
}
}