fidl_fuchsia_recovery_policy/
fidl_fuchsia_recovery_policy.rs

1// WARNING: This file is machine generated by fidlgen.
2
3#![warn(clippy::all)]
4#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]
5
6use bitflags::bitflags;
7use fidl::client::QueryResponseFut;
8use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
9use fidl::endpoints::{ControlHandle as _, Responder as _};
10pub use fidl_fuchsia_recovery_policy__common::*;
11use futures::future::{self, MaybeDone, TryFutureExt};
12use zx_status;
13
14#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
15pub struct DeviceMarker;
16
17impl fidl::endpoints::ProtocolMarker for DeviceMarker {
18    type Proxy = DeviceProxy;
19    type RequestStream = DeviceRequestStream;
20    #[cfg(target_os = "fuchsia")]
21    type SynchronousProxy = DeviceSynchronousProxy;
22
23    const DEBUG_NAME: &'static str = "fuchsia.recovery.policy.Device";
24}
25impl fidl::endpoints::DiscoverableProtocolMarker for DeviceMarker {}
26
27pub trait DeviceProxyInterface: Send + Sync {
28    fn r#set_is_local_reset_allowed(&self, allowed: bool) -> Result<(), fidl::Error>;
29}
30#[derive(Debug)]
31#[cfg(target_os = "fuchsia")]
32pub struct DeviceSynchronousProxy {
33    client: fidl::client::sync::Client,
34}
35
36#[cfg(target_os = "fuchsia")]
37impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
38    type Proxy = DeviceProxy;
39    type Protocol = DeviceMarker;
40
41    fn from_channel(inner: fidl::Channel) -> Self {
42        Self::new(inner)
43    }
44
45    fn into_channel(self) -> fidl::Channel {
46        self.client.into_channel()
47    }
48
49    fn as_channel(&self) -> &fidl::Channel {
50        self.client.as_channel()
51    }
52}
53
54#[cfg(target_os = "fuchsia")]
55impl DeviceSynchronousProxy {
56    pub fn new(channel: fidl::Channel) -> Self {
57        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
58        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
59    }
60
61    pub fn into_channel(self) -> fidl::Channel {
62        self.client.into_channel()
63    }
64
65    /// Waits until an event arrives and returns it. It is safe for other
66    /// threads to make concurrent requests while waiting for an event.
67    pub fn wait_for_event(
68        &self,
69        deadline: zx::MonotonicInstant,
70    ) -> Result<DeviceEvent, fidl::Error> {
71        DeviceEvent::decode(self.client.wait_for_event(deadline)?)
72    }
73
74    /// Sets whether local factory reset is enabled, and persists the setting
75    /// after reboot.
76    /// If this function has never been called on this device, then local
77    /// factory reset is allowed by default.
78    pub fn r#set_is_local_reset_allowed(&self, mut allowed: bool) -> Result<(), fidl::Error> {
79        self.client.send::<DeviceSetIsLocalResetAllowedRequest>(
80            (allowed,),
81            0x7a0343d0fccb7ac7,
82            fidl::encoding::DynamicFlags::empty(),
83        )
84    }
85}
86
87#[cfg(target_os = "fuchsia")]
88impl From<DeviceSynchronousProxy> for zx::NullableHandle {
89    fn from(value: DeviceSynchronousProxy) -> Self {
90        value.into_channel().into()
91    }
92}
93
94#[cfg(target_os = "fuchsia")]
95impl From<fidl::Channel> for DeviceSynchronousProxy {
96    fn from(value: fidl::Channel) -> Self {
97        Self::new(value)
98    }
99}
100
101#[cfg(target_os = "fuchsia")]
102impl fidl::endpoints::FromClient for DeviceSynchronousProxy {
103    type Protocol = DeviceMarker;
104
105    fn from_client(value: fidl::endpoints::ClientEnd<DeviceMarker>) -> Self {
106        Self::new(value.into_channel())
107    }
108}
109
110#[derive(Debug, Clone)]
111pub struct DeviceProxy {
112    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
113}
114
115impl fidl::endpoints::Proxy for DeviceProxy {
116    type Protocol = DeviceMarker;
117
118    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
119        Self::new(inner)
120    }
121
122    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
123        self.client.into_channel().map_err(|client| Self { client })
124    }
125
126    fn as_channel(&self) -> &::fidl::AsyncChannel {
127        self.client.as_channel()
128    }
129}
130
131impl DeviceProxy {
132    /// Create a new Proxy for fuchsia.recovery.policy/Device.
133    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
134        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
135        Self { client: fidl::client::Client::new(channel, protocol_name) }
136    }
137
138    /// Get a Stream of events from the remote end of the protocol.
139    ///
140    /// # Panics
141    ///
142    /// Panics if the event stream was already taken.
143    pub fn take_event_stream(&self) -> DeviceEventStream {
144        DeviceEventStream { event_receiver: self.client.take_event_receiver() }
145    }
146
147    /// Sets whether local factory reset is enabled, and persists the setting
148    /// after reboot.
149    /// If this function has never been called on this device, then local
150    /// factory reset is allowed by default.
151    pub fn r#set_is_local_reset_allowed(&self, mut allowed: bool) -> Result<(), fidl::Error> {
152        DeviceProxyInterface::r#set_is_local_reset_allowed(self, allowed)
153    }
154}
155
156impl DeviceProxyInterface for DeviceProxy {
157    fn r#set_is_local_reset_allowed(&self, mut allowed: bool) -> Result<(), fidl::Error> {
158        self.client.send::<DeviceSetIsLocalResetAllowedRequest>(
159            (allowed,),
160            0x7a0343d0fccb7ac7,
161            fidl::encoding::DynamicFlags::empty(),
162        )
163    }
164}
165
166pub struct DeviceEventStream {
167    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
168}
169
170impl std::marker::Unpin for DeviceEventStream {}
171
172impl futures::stream::FusedStream for DeviceEventStream {
173    fn is_terminated(&self) -> bool {
174        self.event_receiver.is_terminated()
175    }
176}
177
178impl futures::Stream for DeviceEventStream {
179    type Item = Result<DeviceEvent, fidl::Error>;
180
181    fn poll_next(
182        mut self: std::pin::Pin<&mut Self>,
183        cx: &mut std::task::Context<'_>,
184    ) -> std::task::Poll<Option<Self::Item>> {
185        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
186            &mut self.event_receiver,
187            cx
188        )?) {
189            Some(buf) => std::task::Poll::Ready(Some(DeviceEvent::decode(buf))),
190            None => std::task::Poll::Ready(None),
191        }
192    }
193}
194
195#[derive(Debug)]
196pub enum DeviceEvent {}
197
198impl DeviceEvent {
199    /// Decodes a message buffer as a [`DeviceEvent`].
200    fn decode(
201        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
202    ) -> Result<DeviceEvent, fidl::Error> {
203        let (bytes, _handles) = buf.split_mut();
204        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
205        debug_assert_eq!(tx_header.tx_id, 0);
206        match tx_header.ordinal {
207            _ => Err(fidl::Error::UnknownOrdinal {
208                ordinal: tx_header.ordinal,
209                protocol_name: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
210            }),
211        }
212    }
213}
214
215/// A Stream of incoming requests for fuchsia.recovery.policy/Device.
216pub struct DeviceRequestStream {
217    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
218    is_terminated: bool,
219}
220
221impl std::marker::Unpin for DeviceRequestStream {}
222
223impl futures::stream::FusedStream for DeviceRequestStream {
224    fn is_terminated(&self) -> bool {
225        self.is_terminated
226    }
227}
228
229impl fidl::endpoints::RequestStream for DeviceRequestStream {
230    type Protocol = DeviceMarker;
231    type ControlHandle = DeviceControlHandle;
232
233    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
234        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
235    }
236
237    fn control_handle(&self) -> Self::ControlHandle {
238        DeviceControlHandle { inner: self.inner.clone() }
239    }
240
241    fn into_inner(
242        self,
243    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
244    {
245        (self.inner, self.is_terminated)
246    }
247
248    fn from_inner(
249        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
250        is_terminated: bool,
251    ) -> Self {
252        Self { inner, is_terminated }
253    }
254}
255
256impl futures::Stream for DeviceRequestStream {
257    type Item = Result<DeviceRequest, fidl::Error>;
258
259    fn poll_next(
260        mut self: std::pin::Pin<&mut Self>,
261        cx: &mut std::task::Context<'_>,
262    ) -> std::task::Poll<Option<Self::Item>> {
263        let this = &mut *self;
264        if this.inner.check_shutdown(cx) {
265            this.is_terminated = true;
266            return std::task::Poll::Ready(None);
267        }
268        if this.is_terminated {
269            panic!("polled DeviceRequestStream after completion");
270        }
271        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
272            |bytes, handles| {
273                match this.inner.channel().read_etc(cx, bytes, handles) {
274                    std::task::Poll::Ready(Ok(())) => {}
275                    std::task::Poll::Pending => return std::task::Poll::Pending,
276                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
277                        this.is_terminated = true;
278                        return std::task::Poll::Ready(None);
279                    }
280                    std::task::Poll::Ready(Err(e)) => {
281                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
282                            e.into(),
283                        ))));
284                    }
285                }
286
287                // A message has been received from the channel
288                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
289
290                std::task::Poll::Ready(Some(match header.ordinal {
291                    0x7a0343d0fccb7ac7 => {
292                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
293                        let mut req = fidl::new_empty!(
294                            DeviceSetIsLocalResetAllowedRequest,
295                            fidl::encoding::DefaultFuchsiaResourceDialect
296                        );
297                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceSetIsLocalResetAllowedRequest>(&header, _body_bytes, handles, &mut req)?;
298                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
299                        Ok(DeviceRequest::SetIsLocalResetAllowed {
300                            allowed: req.allowed,
301
302                            control_handle,
303                        })
304                    }
305                    _ => Err(fidl::Error::UnknownOrdinal {
306                        ordinal: header.ordinal,
307                        protocol_name:
308                            <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
309                    }),
310                }))
311            },
312        )
313    }
314}
315
316/// A protocol for controlling whether factory reset can be triggered by holding
317/// the physical button.
318/// This protocol will be used by Settings service to make root_presenter aware
319/// of a new FactoryReset policy.
320#[derive(Debug)]
321pub enum DeviceRequest {
322    /// Sets whether local factory reset is enabled, and persists the setting
323    /// after reboot.
324    /// If this function has never been called on this device, then local
325    /// factory reset is allowed by default.
326    SetIsLocalResetAllowed { allowed: bool, control_handle: DeviceControlHandle },
327}
328
329impl DeviceRequest {
330    #[allow(irrefutable_let_patterns)]
331    pub fn into_set_is_local_reset_allowed(self) -> Option<(bool, DeviceControlHandle)> {
332        if let DeviceRequest::SetIsLocalResetAllowed { allowed, control_handle } = self {
333            Some((allowed, control_handle))
334        } else {
335            None
336        }
337    }
338
339    /// Name of the method defined in FIDL
340    pub fn method_name(&self) -> &'static str {
341        match *self {
342            DeviceRequest::SetIsLocalResetAllowed { .. } => "set_is_local_reset_allowed",
343        }
344    }
345}
346
347#[derive(Debug, Clone)]
348pub struct DeviceControlHandle {
349    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
350}
351
352impl fidl::endpoints::ControlHandle for DeviceControlHandle {
353    fn shutdown(&self) {
354        self.inner.shutdown()
355    }
356
357    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
358        self.inner.shutdown_with_epitaph(status)
359    }
360
361    fn is_closed(&self) -> bool {
362        self.inner.channel().is_closed()
363    }
364    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
365        self.inner.channel().on_closed()
366    }
367
368    #[cfg(target_os = "fuchsia")]
369    fn signal_peer(
370        &self,
371        clear_mask: zx::Signals,
372        set_mask: zx::Signals,
373    ) -> Result<(), zx_status::Status> {
374        use fidl::Peered;
375        self.inner.channel().signal_peer(clear_mask, set_mask)
376    }
377}
378
379impl DeviceControlHandle {}
380
381#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
382pub struct FactoryResetMarker;
383
384impl fidl::endpoints::ProtocolMarker for FactoryResetMarker {
385    type Proxy = FactoryResetProxy;
386    type RequestStream = FactoryResetRequestStream;
387    #[cfg(target_os = "fuchsia")]
388    type SynchronousProxy = FactoryResetSynchronousProxy;
389
390    const DEBUG_NAME: &'static str = "fuchsia.recovery.policy.FactoryReset";
391}
392impl fidl::endpoints::DiscoverableProtocolMarker for FactoryResetMarker {}
393
394pub trait FactoryResetProxyInterface: Send + Sync {
395    type GetEnabledResponseFut: std::future::Future<Output = Result<bool, fidl::Error>> + Send;
396    fn r#get_enabled(&self) -> Self::GetEnabledResponseFut;
397}
398#[derive(Debug)]
399#[cfg(target_os = "fuchsia")]
400pub struct FactoryResetSynchronousProxy {
401    client: fidl::client::sync::Client,
402}
403
404#[cfg(target_os = "fuchsia")]
405impl fidl::endpoints::SynchronousProxy for FactoryResetSynchronousProxy {
406    type Proxy = FactoryResetProxy;
407    type Protocol = FactoryResetMarker;
408
409    fn from_channel(inner: fidl::Channel) -> Self {
410        Self::new(inner)
411    }
412
413    fn into_channel(self) -> fidl::Channel {
414        self.client.into_channel()
415    }
416
417    fn as_channel(&self) -> &fidl::Channel {
418        self.client.as_channel()
419    }
420}
421
422#[cfg(target_os = "fuchsia")]
423impl FactoryResetSynchronousProxy {
424    pub fn new(channel: fidl::Channel) -> Self {
425        let protocol_name = <FactoryResetMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
426        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
427    }
428
429    pub fn into_channel(self) -> fidl::Channel {
430        self.client.into_channel()
431    }
432
433    /// Waits until an event arrives and returns it. It is safe for other
434    /// threads to make concurrent requests while waiting for an event.
435    pub fn wait_for_event(
436        &self,
437        deadline: zx::MonotonicInstant,
438    ) -> Result<FactoryResetEvent, fidl::Error> {
439        FactoryResetEvent::decode(self.client.wait_for_event(deadline)?)
440    }
441
442    /// A hanging-get style api that returns whether local factory reset is
443    /// enabled.
444    pub fn r#get_enabled(&self, ___deadline: zx::MonotonicInstant) -> Result<bool, fidl::Error> {
445        let _response = self
446            .client
447            .send_query::<fidl::encoding::EmptyPayload, FactoryResetGetEnabledResponse>(
448                (),
449                0x46b4c73b3d6be123,
450                fidl::encoding::DynamicFlags::empty(),
451                ___deadline,
452            )?;
453        Ok(_response.fdr_enabled)
454    }
455}
456
457#[cfg(target_os = "fuchsia")]
458impl From<FactoryResetSynchronousProxy> for zx::NullableHandle {
459    fn from(value: FactoryResetSynchronousProxy) -> Self {
460        value.into_channel().into()
461    }
462}
463
464#[cfg(target_os = "fuchsia")]
465impl From<fidl::Channel> for FactoryResetSynchronousProxy {
466    fn from(value: fidl::Channel) -> Self {
467        Self::new(value)
468    }
469}
470
471#[cfg(target_os = "fuchsia")]
472impl fidl::endpoints::FromClient for FactoryResetSynchronousProxy {
473    type Protocol = FactoryResetMarker;
474
475    fn from_client(value: fidl::endpoints::ClientEnd<FactoryResetMarker>) -> Self {
476        Self::new(value.into_channel())
477    }
478}
479
480#[derive(Debug, Clone)]
481pub struct FactoryResetProxy {
482    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
483}
484
485impl fidl::endpoints::Proxy for FactoryResetProxy {
486    type Protocol = FactoryResetMarker;
487
488    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
489        Self::new(inner)
490    }
491
492    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
493        self.client.into_channel().map_err(|client| Self { client })
494    }
495
496    fn as_channel(&self) -> &::fidl::AsyncChannel {
497        self.client.as_channel()
498    }
499}
500
501impl FactoryResetProxy {
502    /// Create a new Proxy for fuchsia.recovery.policy/FactoryReset.
503    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
504        let protocol_name = <FactoryResetMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
505        Self { client: fidl::client::Client::new(channel, protocol_name) }
506    }
507
508    /// Get a Stream of events from the remote end of the protocol.
509    ///
510    /// # Panics
511    ///
512    /// Panics if the event stream was already taken.
513    pub fn take_event_stream(&self) -> FactoryResetEventStream {
514        FactoryResetEventStream { event_receiver: self.client.take_event_receiver() }
515    }
516
517    /// A hanging-get style api that returns whether local factory reset is
518    /// enabled.
519    pub fn r#get_enabled(
520        &self,
521    ) -> fidl::client::QueryResponseFut<bool, fidl::encoding::DefaultFuchsiaResourceDialect> {
522        FactoryResetProxyInterface::r#get_enabled(self)
523    }
524}
525
526impl FactoryResetProxyInterface for FactoryResetProxy {
527    type GetEnabledResponseFut =
528        fidl::client::QueryResponseFut<bool, fidl::encoding::DefaultFuchsiaResourceDialect>;
529    fn r#get_enabled(&self) -> Self::GetEnabledResponseFut {
530        fn _decode(
531            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
532        ) -> Result<bool, fidl::Error> {
533            let _response = fidl::client::decode_transaction_body::<
534                FactoryResetGetEnabledResponse,
535                fidl::encoding::DefaultFuchsiaResourceDialect,
536                0x46b4c73b3d6be123,
537            >(_buf?)?;
538            Ok(_response.fdr_enabled)
539        }
540        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, bool>(
541            (),
542            0x46b4c73b3d6be123,
543            fidl::encoding::DynamicFlags::empty(),
544            _decode,
545        )
546    }
547}
548
549pub struct FactoryResetEventStream {
550    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
551}
552
553impl std::marker::Unpin for FactoryResetEventStream {}
554
555impl futures::stream::FusedStream for FactoryResetEventStream {
556    fn is_terminated(&self) -> bool {
557        self.event_receiver.is_terminated()
558    }
559}
560
561impl futures::Stream for FactoryResetEventStream {
562    type Item = Result<FactoryResetEvent, fidl::Error>;
563
564    fn poll_next(
565        mut self: std::pin::Pin<&mut Self>,
566        cx: &mut std::task::Context<'_>,
567    ) -> std::task::Poll<Option<Self::Item>> {
568        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
569            &mut self.event_receiver,
570            cx
571        )?) {
572            Some(buf) => std::task::Poll::Ready(Some(FactoryResetEvent::decode(buf))),
573            None => std::task::Poll::Ready(None),
574        }
575    }
576}
577
578#[derive(Debug)]
579pub enum FactoryResetEvent {}
580
581impl FactoryResetEvent {
582    /// Decodes a message buffer as a [`FactoryResetEvent`].
583    fn decode(
584        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
585    ) -> Result<FactoryResetEvent, fidl::Error> {
586        let (bytes, _handles) = buf.split_mut();
587        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
588        debug_assert_eq!(tx_header.tx_id, 0);
589        match tx_header.ordinal {
590            _ => Err(fidl::Error::UnknownOrdinal {
591                ordinal: tx_header.ordinal,
592                protocol_name: <FactoryResetMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
593            }),
594        }
595    }
596}
597
598/// A Stream of incoming requests for fuchsia.recovery.policy/FactoryReset.
599pub struct FactoryResetRequestStream {
600    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
601    is_terminated: bool,
602}
603
604impl std::marker::Unpin for FactoryResetRequestStream {}
605
606impl futures::stream::FusedStream for FactoryResetRequestStream {
607    fn is_terminated(&self) -> bool {
608        self.is_terminated
609    }
610}
611
612impl fidl::endpoints::RequestStream for FactoryResetRequestStream {
613    type Protocol = FactoryResetMarker;
614    type ControlHandle = FactoryResetControlHandle;
615
616    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
617        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
618    }
619
620    fn control_handle(&self) -> Self::ControlHandle {
621        FactoryResetControlHandle { inner: self.inner.clone() }
622    }
623
624    fn into_inner(
625        self,
626    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
627    {
628        (self.inner, self.is_terminated)
629    }
630
631    fn from_inner(
632        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
633        is_terminated: bool,
634    ) -> Self {
635        Self { inner, is_terminated }
636    }
637}
638
639impl futures::Stream for FactoryResetRequestStream {
640    type Item = Result<FactoryResetRequest, fidl::Error>;
641
642    fn poll_next(
643        mut self: std::pin::Pin<&mut Self>,
644        cx: &mut std::task::Context<'_>,
645    ) -> std::task::Poll<Option<Self::Item>> {
646        let this = &mut *self;
647        if this.inner.check_shutdown(cx) {
648            this.is_terminated = true;
649            return std::task::Poll::Ready(None);
650        }
651        if this.is_terminated {
652            panic!("polled FactoryResetRequestStream after completion");
653        }
654        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
655            |bytes, handles| {
656                match this.inner.channel().read_etc(cx, bytes, handles) {
657                    std::task::Poll::Ready(Ok(())) => {}
658                    std::task::Poll::Pending => return std::task::Poll::Pending,
659                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
660                        this.is_terminated = true;
661                        return std::task::Poll::Ready(None);
662                    }
663                    std::task::Poll::Ready(Err(e)) => {
664                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
665                            e.into(),
666                        ))));
667                    }
668                }
669
670                // A message has been received from the channel
671                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
672
673                std::task::Poll::Ready(Some(match header.ordinal {
674                    0x46b4c73b3d6be123 => {
675                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
676                        let mut req = fidl::new_empty!(
677                            fidl::encoding::EmptyPayload,
678                            fidl::encoding::DefaultFuchsiaResourceDialect
679                        );
680                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
681                        let control_handle =
682                            FactoryResetControlHandle { inner: this.inner.clone() };
683                        Ok(FactoryResetRequest::GetEnabled {
684                            responder: FactoryResetGetEnabledResponder {
685                                control_handle: std::mem::ManuallyDrop::new(control_handle),
686                                tx_id: header.tx_id,
687                            },
688                        })
689                    }
690                    _ => Err(fidl::Error::UnknownOrdinal {
691                        ordinal: header.ordinal,
692                        protocol_name:
693                            <FactoryResetMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
694                    }),
695                }))
696            },
697        )
698    }
699}
700
701/// A protocol for determining whether factory reset can be triggered.
702#[derive(Debug)]
703pub enum FactoryResetRequest {
704    /// A hanging-get style api that returns whether local factory reset is
705    /// enabled.
706    GetEnabled { responder: FactoryResetGetEnabledResponder },
707}
708
709impl FactoryResetRequest {
710    #[allow(irrefutable_let_patterns)]
711    pub fn into_get_enabled(self) -> Option<(FactoryResetGetEnabledResponder)> {
712        if let FactoryResetRequest::GetEnabled { responder } = self {
713            Some((responder))
714        } else {
715            None
716        }
717    }
718
719    /// Name of the method defined in FIDL
720    pub fn method_name(&self) -> &'static str {
721        match *self {
722            FactoryResetRequest::GetEnabled { .. } => "get_enabled",
723        }
724    }
725}
726
727#[derive(Debug, Clone)]
728pub struct FactoryResetControlHandle {
729    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
730}
731
732impl fidl::endpoints::ControlHandle for FactoryResetControlHandle {
733    fn shutdown(&self) {
734        self.inner.shutdown()
735    }
736
737    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
738        self.inner.shutdown_with_epitaph(status)
739    }
740
741    fn is_closed(&self) -> bool {
742        self.inner.channel().is_closed()
743    }
744    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
745        self.inner.channel().on_closed()
746    }
747
748    #[cfg(target_os = "fuchsia")]
749    fn signal_peer(
750        &self,
751        clear_mask: zx::Signals,
752        set_mask: zx::Signals,
753    ) -> Result<(), zx_status::Status> {
754        use fidl::Peered;
755        self.inner.channel().signal_peer(clear_mask, set_mask)
756    }
757}
758
759impl FactoryResetControlHandle {}
760
761#[must_use = "FIDL methods require a response to be sent"]
762#[derive(Debug)]
763pub struct FactoryResetGetEnabledResponder {
764    control_handle: std::mem::ManuallyDrop<FactoryResetControlHandle>,
765    tx_id: u32,
766}
767
768/// Set the the channel to be shutdown (see [`FactoryResetControlHandle::shutdown`])
769/// if the responder is dropped without sending a response, so that the client
770/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
771impl std::ops::Drop for FactoryResetGetEnabledResponder {
772    fn drop(&mut self) {
773        self.control_handle.shutdown();
774        // Safety: drops once, never accessed again
775        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
776    }
777}
778
779impl fidl::endpoints::Responder for FactoryResetGetEnabledResponder {
780    type ControlHandle = FactoryResetControlHandle;
781
782    fn control_handle(&self) -> &FactoryResetControlHandle {
783        &self.control_handle
784    }
785
786    fn drop_without_shutdown(mut self) {
787        // Safety: drops once, never accessed again due to mem::forget
788        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
789        // Prevent Drop from running (which would shut down the channel)
790        std::mem::forget(self);
791    }
792}
793
794impl FactoryResetGetEnabledResponder {
795    /// Sends a response to the FIDL transaction.
796    ///
797    /// Sets the channel to shutdown if an error occurs.
798    pub fn send(self, mut fdr_enabled: bool) -> Result<(), fidl::Error> {
799        let _result = self.send_raw(fdr_enabled);
800        if _result.is_err() {
801            self.control_handle.shutdown();
802        }
803        self.drop_without_shutdown();
804        _result
805    }
806
807    /// Similar to "send" but does not shutdown the channel if an error occurs.
808    pub fn send_no_shutdown_on_err(self, mut fdr_enabled: bool) -> Result<(), fidl::Error> {
809        let _result = self.send_raw(fdr_enabled);
810        self.drop_without_shutdown();
811        _result
812    }
813
814    fn send_raw(&self, mut fdr_enabled: bool) -> Result<(), fidl::Error> {
815        self.control_handle.inner.send::<FactoryResetGetEnabledResponse>(
816            (fdr_enabled,),
817            self.tx_id,
818            0x46b4c73b3d6be123,
819            fidl::encoding::DynamicFlags::empty(),
820        )
821    }
822}
823
824mod internal {
825    use super::*;
826}
fidl_fuchsia_recovery_policy/fidl_fuchsia_recovery_policy.rs

fidl_fuchsia_recovery_policy/
fidl_fuchsia_recovery_policy.rs
