pub struct DataSinkSynchronousProxy { /* private fields */ }
Implementations§
source§impl DataSinkSynchronousProxy
impl DataSinkSynchronousProxy
pub fn new(channel: Channel) -> Self
pub fn into_channel(self) -> Channel
sourcepub fn wait_for_event(
&self,
deadline: MonotonicInstant,
) -> Result<DataSinkEvent, Error>
pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<DataSinkEvent, Error>
Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.
sourcepub fn read_asset(
&self,
configuration: Configuration,
asset: Asset,
___deadline: MonotonicInstant,
) -> Result<DataSinkReadAssetResult, Error>
pub fn read_asset( &self, configuration: Configuration, asset: Asset, ___deadline: MonotonicInstant, ) -> Result<DataSinkReadAssetResult, Error>
Reads the partition corresponding to configuration
and asset
into a vmo and returns it.
The size field of the returned Buffer
will be the size of just the asset, if it can be
determined. Otherwise, it will be the size of the entire partition.
The size and stream size of the vmo in the returned Buffer
will always be the size of the
entire partition.
sourcepub fn write_asset(
&self,
configuration: Configuration,
asset: Asset,
payload: Buffer,
___deadline: MonotonicInstant,
) -> Result<i32, Error>
pub fn write_asset( &self, configuration: Configuration, asset: Asset, payload: Buffer, ___deadline: MonotonicInstant, ) -> Result<i32, Error>
Writes partition corresponding to configuration
and asset
with data from payload
.
payload
may need to be resized to the partition size, so the provided vmo must have
been created with ZX_VMO_RESIZABLE
or must be a child VMO that was created with
ZX_VMO_CHILD_RESIZABLE
. Will zero out rest of the partition if payload
is smaller
than the size of the partition being written.
Returns ZX_ERR_INVALID_ARGS
if configuration
specifies active configuration.
sourcepub fn write_firmware(
&self,
configuration: Configuration,
type_: &str,
payload: Buffer,
___deadline: MonotonicInstant,
) -> Result<WriteFirmwareResult, Error>
pub fn write_firmware( &self, configuration: Configuration, type_: &str, payload: Buffer, ___deadline: MonotonicInstant, ) -> Result<WriteFirmwareResult, Error>
Writes firmware data from payload
.
configuration
represents the A/B/R configuration. For platforms that do not support
firmware A/B/R, the parameter will be ignored by the underlying device-specific logic .
type
is a device-specific string identifying the payload contents,
used to select the proper paving logic. For example, a device with
multiple bootloader stages might send them as separate calls to
WriteFirmware()
, differentiated by type
. An empty string
indicates the default type.
payload
may need to be resized to the partition size, so the provided
vmo must have been created with ZX_VMO_RESIZABLE
or must be a child
VMO that was created with ZX_VMO_CHILD_RESIZABLE
.
sourcepub fn read_firmware(
&self,
configuration: Configuration,
type_: &str,
___deadline: MonotonicInstant,
) -> Result<DataSinkReadFirmwareResult, Error>
pub fn read_firmware( &self, configuration: Configuration, type_: &str, ___deadline: MonotonicInstant, ) -> Result<DataSinkReadFirmwareResult, Error>
Read firmware corresponding to configuration
and type
.
Parameter configuration
and type
are the same as WriteFirmware.
If ReadFirmware returns error, caller should assume that firmware image does not exist or is in a bad state, or firmware read is not defined for the product.
sourcepub fn write_volumes(
&self,
payload: ClientEnd<PayloadStreamMarker>,
___deadline: MonotonicInstant,
) -> Result<i32, Error>
pub fn write_volumes( &self, payload: ClientEnd<PayloadStreamMarker>, ___deadline: MonotonicInstant, ) -> Result<i32, Error>
Writes FVM with data from streamed via payload
. This potentially affects all
configurations.
sourcepub fn write_opaque_volume(
&self,
payload: Buffer,
___deadline: MonotonicInstant,
) -> Result<DataSinkWriteOpaqueVolumeResult, Error>
pub fn write_opaque_volume( &self, payload: Buffer, ___deadline: MonotonicInstant, ) -> Result<DataSinkWriteOpaqueVolumeResult, Error>
Write a raw volume image to the device. The image will be passed as it is to the device partitioner backend to write. Therefore the format and write logic for the image is up to the product to define. It differs from WriteVolume(), which is specifically for writing the FVM sparse image, in that the paver will not perform any FVM related parsing or other operation of the image. Thus it is not dependent on the volume driver version and less susceptible to an outdated paver.
Returns ZX_ERR_NOT_SUPPORTED if the backend does not support opaque volume blobs.
sourcepub fn write_sparse_volume(
&self,
payload: Buffer,
___deadline: MonotonicInstant,
) -> Result<DataSinkWriteSparseVolumeResult, Error>
pub fn write_sparse_volume( &self, payload: Buffer, ___deadline: MonotonicInstant, ) -> Result<DataSinkWriteSparseVolumeResult, Error>
Writes an image in the Android Sparse format. Identical in behaviour to
WriteOpaqueVolume
, except the contents of payload
are parsed as a sparse image and
unpacked before being written to disk.
Trait Implementations§
source§impl Debug for DataSinkSynchronousProxy
impl Debug for DataSinkSynchronousProxy
source§impl SynchronousProxy for DataSinkSynchronousProxy
impl SynchronousProxy for DataSinkSynchronousProxy
§type Proxy = DataSinkProxy
type Proxy = DataSinkProxy
§type Protocol = DataSinkMarker
type Protocol = DataSinkMarker
Proxy
controls.