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Adding upstream version 2.52.6.

Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-05-17 06:50:16 +02:00
parent a960158181
commit 6d002e9543
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
441 changed files with 95392 additions and 0 deletions

View file

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//go:build windows
package ole
import (
"reflect"
"syscall"
"unsafe"
)
func reflectQueryInterface(self interface{}, method uintptr, interfaceID *GUID, obj interface{}) (err error) {
selfValue := reflect.ValueOf(self).Elem()
objValue := reflect.ValueOf(obj).Elem()
hr, _, _ := syscall.Syscall(
method,
3,
selfValue.UnsafeAddr(),
uintptr(unsafe.Pointer(interfaceID)),
objValue.Addr().Pointer())
if hr != 0 {
err = NewError(hr)
}
return
}
func queryInterface(unk *IUnknown, iid *GUID) (disp *IDispatch, err error) {
hr, _, _ := syscall.Syscall(
unk.VTable().QueryInterface,
3,
uintptr(unsafe.Pointer(unk)),
uintptr(unsafe.Pointer(iid)),
uintptr(unsafe.Pointer(&disp)))
if hr != 0 {
err = NewError(hr)
}
return
}
func addRef(unk *IUnknown) int32 {
ret, _, _ := syscall.Syscall(
unk.VTable().AddRef,
1,
uintptr(unsafe.Pointer(unk)),
0,
0)
return int32(ret)
}
func release(unk *IUnknown) int32 {
ret, _, _ := syscall.Syscall(
unk.VTable().Release,
1,
uintptr(unsafe.Pointer(unk)),
0,
0)
return int32(ret)
}