mirror of
https://github.com/wailsapp/wails.git
synced 2025-05-03 11:43:20 +08:00
0a20c8db96
* [webview2loader] Add full featured go implementation The new go loader can be activated with the exp_gowebview2loader build tag. * [build] Add information for using the new webvie2loader
55 lines
1.0 KiB
Go
55 lines
1.0 KiB
Go
package combridge
|
|
|
|
import (
|
|
"golang.org/x/sys/windows"
|
|
)
|
|
|
|
const iUnknownGUID = "{00000000-0000-0000-C000-000000000046}"
|
|
|
|
func init() {
|
|
registerVTableInternal[IUnknown, IUnknown](
|
|
iUnknownGUID,
|
|
true,
|
|
iUnknownQueryInterface,
|
|
iUnknownAddRef,
|
|
iUnknownRelease,
|
|
)
|
|
}
|
|
|
|
type IUnknown interface{}
|
|
|
|
func iUnknownQueryInterface(this uintptr, refiid *windows.GUID, ppvObject *uintptr) uintptr {
|
|
if refiid == nil || ppvObject == nil {
|
|
return uintptr(windows.E_INVALIDARG)
|
|
}
|
|
|
|
comIfcePointersL.RLock()
|
|
obj := comIfcePointers[this]
|
|
comIfcePointersL.RUnlock()
|
|
|
|
ref := obj.queryInterface(refiid.String(), true)
|
|
if ref != 0 {
|
|
*ppvObject = ref
|
|
return windows.NO_ERROR
|
|
}
|
|
|
|
*ppvObject = 0
|
|
return uintptr(windows.E_NOINTERFACE)
|
|
}
|
|
|
|
func iUnknownAddRef(this uintptr) uintptr {
|
|
comIfcePointersL.RLock()
|
|
obj := comIfcePointers[this]
|
|
comIfcePointersL.RUnlock()
|
|
|
|
return uintptr(obj.addRef())
|
|
}
|
|
|
|
func iUnknownRelease(this uintptr) uintptr {
|
|
comIfcePointersL.RLock()
|
|
obj := comIfcePointers[this]
|
|
comIfcePointersL.RUnlock()
|
|
|
|
return uintptr(obj.release())
|
|
}
|