wayland: implement wp-drm-lease-v1

src/ifs/wp_drm_lease_device_v1/removed_device.rs

@@ -0,0 +1,80 @@
+use {
+    crate::{
+        backend::DrmDeviceId,
+        client::{Client, ClientCaps, ClientError, CAP_DRM_LEASE},
+        globals::{Global, GlobalName, RemovableWaylandGlobal},
+        ifs::wp_drm_lease_device_v1::{WpDrmLeaseDeviceV1, WpDrmLeaseDeviceV1Global},
+        object::Version,
+        utils::bindings::Bindings,
+        wire::WpDrmLeaseDeviceV1Id,
+    },
+    std::{cell::Cell, rc::Rc},
+    thiserror::Error,
+};
+
+struct RemovedWpDrmLeaseDeviceV1Global {
+    name: GlobalName,
+    bindings: Rc<Bindings<WpDrmLeaseDeviceV1>>,
+}
+
+impl RemovedWpDrmLeaseDeviceV1Global {
+    fn bind_(
+        self: Rc<Self>,
+        id: WpDrmLeaseDeviceV1Id,
+        client: &Rc<Client>,
+        version: Version,
+    ) -> Result<(), RemovedWpDrmLeaseDeviceV1Error> {
+        let dev = Rc::new(WpDrmLeaseDeviceV1 {
+            id,
+            client: client.clone(),
+            tracker: Default::default(),
+            version,
+            bindings: self.bindings.clone(),
+            device: DrmDeviceId::from_raw(0),
+            destroyed: Cell::new(false),
+        });
+        track!(client, dev);
+        client.add_client_obj(&dev)?;
+        dev.send_done();
+        dev.bindings.add(client, &dev);
+        Ok(())
+    }
+}
+
+global_base!(
+    RemovedWpDrmLeaseDeviceV1Global,
+    WpDrmLeaseDeviceV1,
+    RemovedWpDrmLeaseDeviceV1Error
+);
+
+simple_add_global!(RemovedWpDrmLeaseDeviceV1Global);
+
+impl Global for RemovedWpDrmLeaseDeviceV1Global {
+    fn singleton(&self) -> bool {
+        false
+    }
+
+    fn version(&self) -> u32 {
+        1
+    }
+
+    fn required_caps(&self) -> ClientCaps {
+        CAP_DRM_LEASE
+    }
+}
+
+impl RemovableWaylandGlobal for WpDrmLeaseDeviceV1Global {
+    fn create_replacement(&self) -> Rc<dyn Global> {
+        Rc::new(RemovedWpDrmLeaseDeviceV1Global {
+            name: self.name,
+            bindings: Default::default(),
+        })
+    }
+}
+
+#[derive(Debug, Error)]
+pub enum RemovedWpDrmLeaseDeviceV1Error {
+    #[error(transparent)]
+    ClientError(Box<ClientError>),
+}
+efrom!(RemovedWpDrmLeaseDeviceV1Error, ClientError);