fidl_test_time/

fidl_test_time.rs

// WARNING: This file is machine generated by fidlgen.

#![warn(clippy::all)]
#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]

use bitflags::bitflags;
use fidl::client::QueryResponseFut;
use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
use fidl::endpoints::{ControlHandle as _, Responder as _};
pub use fidl_test_time__common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct TimeSourceControlConnectPushSourceRequest {
    pub push_source: fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for TimeSourceControlConnectPushSourceRequest
{
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct TimeSourceControlMarker;

impl fidl::endpoints::ProtocolMarker for TimeSourceControlMarker {
    type Proxy = TimeSourceControlProxy;
    type RequestStream = TimeSourceControlRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = TimeSourceControlSynchronousProxy;

    const DEBUG_NAME: &'static str = "test.time.TimeSourceControl";
}
impl fidl::endpoints::DiscoverableProtocolMarker for TimeSourceControlMarker {}

pub trait TimeSourceControlProxyInterface: Send + Sync {
    fn r#connect_push_source(
        &self,
        push_source: fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct TimeSourceControlSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for TimeSourceControlSynchronousProxy {
    type Proxy = TimeSourceControlProxy;
    type Protocol = TimeSourceControlMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl TimeSourceControlSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <TimeSourceControlMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<TimeSourceControlEvent, fidl::Error> {
        TimeSourceControlEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Forward a PushSource connection.
    pub fn r#connect_push_source(
        &self,
        mut push_source: fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<TimeSourceControlConnectPushSourceRequest>(
            (push_source,),
            0x6da5e3723a74f6e4,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[cfg(target_os = "fuchsia")]
impl From<TimeSourceControlSynchronousProxy> for zx::Handle {
    fn from(value: TimeSourceControlSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for TimeSourceControlSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::FromClient for TimeSourceControlSynchronousProxy {
    type Protocol = TimeSourceControlMarker;

    fn from_client(value: fidl::endpoints::ClientEnd<TimeSourceControlMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

#[derive(Debug, Clone)]
pub struct TimeSourceControlProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for TimeSourceControlProxy {
    type Protocol = TimeSourceControlMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl TimeSourceControlProxy {
    /// Create a new Proxy for test.time/TimeSourceControl.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name =
            <TimeSourceControlMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> TimeSourceControlEventStream {
        TimeSourceControlEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Forward a PushSource connection.
    pub fn r#connect_push_source(
        &self,
        mut push_source: fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
    ) -> Result<(), fidl::Error> {
        TimeSourceControlProxyInterface::r#connect_push_source(self, push_source)
    }
}

impl TimeSourceControlProxyInterface for TimeSourceControlProxy {
    fn r#connect_push_source(
        &self,
        mut push_source: fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<TimeSourceControlConnectPushSourceRequest>(
            (push_source,),
            0x6da5e3723a74f6e4,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct TimeSourceControlEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for TimeSourceControlEventStream {}

impl futures::stream::FusedStream for TimeSourceControlEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for TimeSourceControlEventStream {
    type Item = Result<TimeSourceControlEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(TimeSourceControlEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum TimeSourceControlEvent {}

impl TimeSourceControlEvent {
    /// Decodes a message buffer as a [`TimeSourceControlEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<TimeSourceControlEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <TimeSourceControlMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for test.time/TimeSourceControl.
pub struct TimeSourceControlRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for TimeSourceControlRequestStream {}

impl futures::stream::FusedStream for TimeSourceControlRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for TimeSourceControlRequestStream {
    type Protocol = TimeSourceControlMarker;
    type ControlHandle = TimeSourceControlControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        TimeSourceControlControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for TimeSourceControlRequestStream {
    type Item = Result<TimeSourceControlRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled TimeSourceControlRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x6da5e3723a74f6e4 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            TimeSourceControlConnectPushSourceRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<TimeSourceControlConnectPushSourceRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            TimeSourceControlControlHandle { inner: this.inner.clone() };
                        Ok(TimeSourceControlRequest::ConnectPushSource {
                            push_source: req.push_source,

                            control_handle,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <TimeSourceControlMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// A control protocol implemented by a test component. During an integration test, Timekeeper
/// launches and establishes a time source channel to the dev time source. This protocol allows
/// the dev time source to pass a channel to delegate the implementation of the connection to the
/// test component.
#[derive(Debug)]
pub enum TimeSourceControlRequest {
    /// Forward a PushSource connection.
    ConnectPushSource {
        push_source: fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
        control_handle: TimeSourceControlControlHandle,
    },
}

impl TimeSourceControlRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_connect_push_source(
        self,
    ) -> Option<(
        fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
        TimeSourceControlControlHandle,
    )> {
        if let TimeSourceControlRequest::ConnectPushSource { push_source, control_handle } = self {
            Some((push_source, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            TimeSourceControlRequest::ConnectPushSource { .. } => "connect_push_source",
        }
    }
}

#[derive(Debug, Clone)]
pub struct TimeSourceControlControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for TimeSourceControlControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl TimeSourceControlControlHandle {}

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for TimeSourceControlConnectPushSourceRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for TimeSourceControlConnectPushSourceRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            TimeSourceControlConnectPushSourceRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut TimeSourceControlConnectPushSourceRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<TimeSourceControlConnectPushSourceRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                TimeSourceControlConnectPushSourceRequest,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (<fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.push_source
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            TimeSourceControlConnectPushSourceRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<TimeSourceControlConnectPushSourceRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for TimeSourceControlConnectPushSourceRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                push_source: fidl::new_empty!(
                    fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
                    >,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<fidl_fuchsia_time_external::PushSourceMarker>,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.push_source,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }
}