first commit

windows/devices/bluetooth/genericattributeprofile/gattvaluechangedeventargs.go

@@ -0,0 +1,83 @@
+// Code generated by winrt-go-gen. DO NOT EDIT.
+
+//go:build windows
+
+//nolint:all
+package genericattributeprofile
+
+import (
+	"syscall"
+	"unsafe"
+
+	"github.com/go-ole/go-ole"
+	"github.com/saltosystems/winrt-go/windows/foundation"
+	"github.com/saltosystems/winrt-go/windows/storage/streams"
+)
+
+const SignatureGattValueChangedEventArgs string = "rc(Windows.Devices.Bluetooth.GenericAttributeProfile.GattValueChangedEventArgs;{d21bdb54-06e3-4ed8-a263-acfac8ba7313})"
+
+type GattValueChangedEventArgs struct {
+	ole.IUnknown
+}
+
+func (impl *GattValueChangedEventArgs) GetCharacteristicValue() (*streams.IBuffer, error) {
+	itf := impl.MustQueryInterface(ole.NewGUID(GUIDiGattValueChangedEventArgs))
+	defer itf.Release()
+	v := (*iGattValueChangedEventArgs)(unsafe.Pointer(itf))
+	return v.GetCharacteristicValue()
+}
+
+func (impl *GattValueChangedEventArgs) GetTimestamp() (foundation.DateTime, error) {
+	itf := impl.MustQueryInterface(ole.NewGUID(GUIDiGattValueChangedEventArgs))
+	defer itf.Release()
+	v := (*iGattValueChangedEventArgs)(unsafe.Pointer(itf))
+	return v.GetTimestamp()
+}
+
+const GUIDiGattValueChangedEventArgs string = "d21bdb54-06e3-4ed8-a263-acfac8ba7313"
+const SignatureiGattValueChangedEventArgs string = "{d21bdb54-06e3-4ed8-a263-acfac8ba7313}"
+
+type iGattValueChangedEventArgs struct {
+	ole.IInspectable
+}
+
+type iGattValueChangedEventArgsVtbl struct {
+	ole.IInspectableVtbl
+
+	GetCharacteristicValue uintptr
+	GetTimestamp           uintptr
+}
+
+func (v *iGattValueChangedEventArgs) VTable() *iGattValueChangedEventArgsVtbl {
+	return (*iGattValueChangedEventArgsVtbl)(unsafe.Pointer(v.RawVTable))
+}
+
+func (v *iGattValueChangedEventArgs) GetCharacteristicValue() (*streams.IBuffer, error) {
+	var out *streams.IBuffer
+	hr, _, _ := syscall.SyscallN(
+		v.VTable().GetCharacteristicValue,
+		uintptr(unsafe.Pointer(v)),    // this
+		uintptr(unsafe.Pointer(&out)), // out streams.IBuffer
+	)
+
+	if hr != 0 {
+		return nil, ole.NewError(hr)
+	}
+
+	return out, nil
+}
+
+func (v *iGattValueChangedEventArgs) GetTimestamp() (foundation.DateTime, error) {
+	var out foundation.DateTime
+	hr, _, _ := syscall.SyscallN(
+		v.VTable().GetTimestamp,
+		uintptr(unsafe.Pointer(v)),    // this
+		uintptr(unsafe.Pointer(&out)), // out foundation.DateTime
+	)
+
+	if hr != 0 {
+		return foundation.DateTime{}, ole.NewError(hr)
+	}
+
+	return out, nil
+}