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161 lines
3.9 KiB
Plaintext
161 lines
3.9 KiB
Plaintext
BlueZ D-Bus Media API description
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*********************************
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Media hierarchy
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===============
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Service org.bluez
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Interface org.bluez.Media
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Object path [variable prefix]/{hci0,hci1,...}
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Methods void RegisterEndpoint(object endpoint, dict properties)
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Register a local end point to sender, the sender can
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register as many end points as it likes.
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Note: If the sender disconnects the end points are
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automatically unregistered.
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possible properties:
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string UUID:
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UUID of the profile which the endpoint
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is for.
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byte Codec:
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Assigned mumber of codec that the
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endpoint implements. The values should
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match the profile specification which
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is indicated by the UUID.
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array{byte} Capabilities:
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Capabilities blob, it is used as it is
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so the size and byte order must match.
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void UnregisterEndpoint(object endpoint)
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Unregister sender end point.
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MediaEndpoint hierarchy
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=======================
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Service unique name
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Interface org.bluez.MediaEndpoint
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Object path freely definable
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Methods void SetConfiguration(object transport, dict properties)
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Set configuration for the transport.
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array{byte} SelectConfiguration(array{byte} capabilities)
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Select preferable configuration from the supported
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capabilities.
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Returns a configuration which can be used to setup
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a transport.
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Note: There is no need to cache the selected
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configuration since on success the configuration is
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send back as parameter of SetConfiguration.
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void ClearConfiguration(object transport)
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Clear transport configuration.
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void Release()
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This method gets called when the service daemon
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unregisters the endpoint. An endpoint can use it to do
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cleanup tasks. There is no need to unregister the
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endpoint, because when this method gets called it has
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already been unregistered.
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MediaTransport hierarchy
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========================
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Service org.bluez
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Interface org.bluez.MediaTransport
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Object path [variable prefix]/{hci0,hci1,...}/dev_XX_XX_XX_XX_XX_XX/fdX
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Methods dict GetProperties()
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Returns all properties for the interface. See the
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properties section for available properties.
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fd, uint16, uint16 Acquire(string accesstype)
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Acquire transport file descriptor and the MTU for read
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and write respectively.
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possible accesstype:
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"r" : Read only access
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"w" : Write only access
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"rw": Read and write access
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void Release(string accesstype)
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Releases file descriptor.
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void SetProperty(string name, variant value)
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Changes the value of the specified property. Only
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properties that are listed a read-write can be changed.
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On success this will emit a PropertyChanged signal.
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Signals void PropertyChanged(string name, variant value)
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This signal indicates a changed value of the given
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property.
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Properties object Device [readonly]
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Device object which the transport is connected to.
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string UUID [readonly]
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UUID of the profile which the transport is for.
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byte Codec [readonly]
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Assigned mumber of codec that the transport support.
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The values should match the profile specification which
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is indicated by the UUID.
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array{byte} Configuration [readonly]
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Configuration blob, it is used as it is so the size and
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byte order must match.
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uint16 Delay [readwrite]
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Optional. Transport delay in 1/10 of milisecond, this
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property is only writeable when the transport was
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acquired by the sender.
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boolean NREC [readwrite]
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Optional. Indicates if echo cancelling and noise
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reduction functions are active in the transport, this
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property is only writeable when the transport was
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acquired by the sender.
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boolean InbandRingtone [readwrite]
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Optional. Indicates if the transport support sending
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ringtones, this property is only writeable when the
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transport was acquired by the sender.
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string Routing [readonly]
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Optional. Indicates where is the transport being routed
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Possible Values: "HCI" or "PCM"
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