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rework: make client and server nodes
work on making nodes and ports on the client.
This commit is contained in:
Wim Taymans
parent
c67d3d7f04
commit
8407430891
34 changed files with 1500 additions and 3844 deletions
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@ -53,21 +53,17 @@
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Disconnect the client from the server.
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-->
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<method name='Disconnect'/>
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<!-- CreateSourceChannel:
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@direction: the channel direction, 0 = input, 1 = output
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@port: the Port1 object path or / for default
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@possible_formats: the possible formats that can be accepted
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<!-- CreateNode:
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@name: the name of the node
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@properties: extra properties
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@channel: the Channel object path
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@node: the Node1 object path
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Create a new channel to stream to/from @port with given @possible_formats
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Create a new Node with given name and properties
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-->
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<method name='CreateChannel'>
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<arg type='u' name='direction' direction='in'/>
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<arg type='s' name='port' direction='in'/>
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<arg type='s' name='possible_formats' direction='in'/>
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<method name='CreateNode'>
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<arg type='s' name='Name' direction='in' />
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<arg type='a{sv}' name='properties' direction='in'/>
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<arg type='o' name='channel' direction='out'/>
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<arg type='o' name='node' direction='out'/>
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</method>
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<!-- CreateUploadChannel:
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@ -94,6 +90,8 @@
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<interface name='org.pinos.Node1'>
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<!-- Name: the name of the node -->
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<property name='Name' type='s' access='read' />
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<!-- Owner: the owner path of this node -->
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<property name='Owner' type='o' access='read' />
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<!-- Properties: extra node properties -->
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<property name='Properties' type='a{sv}' access='read' />
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<!-- state: state of the node
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@ -106,6 +104,25 @@
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3 = the node is running
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-->
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<property name='State' type='u' access='read' />
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<!-- CreatePort:
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Create a new port
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-->
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<method name='CreatePort'>
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<arg type='u' name='Direction' direction='in' />
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<arg type='s' name='Name' direction='in' />
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<arg type='a{sv}' name='properties' direction='in'/>
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<arg type='s' name='possible_formats' direction='in'/>
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<arg type='o' name='port' direction='out'/>
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<arg type='h' name='fd' direction='out'/>
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</method>
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<!-- Remove:
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Remove the node
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-->
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<method name='Remove'/>
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</interface>
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<!--
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@ -131,92 +148,10 @@
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The all possible formats of this port.
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-->
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<property name='PossibleFormats' type='s' access='read' />
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</interface>
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<!--
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org.pinos.Channel1:
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@short_description: Interface for input/output channel
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This interface is used to control the input/output of a
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Port1 and start/stop the media transport.
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-->
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<interface name='org.pinos.Channel1'>
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<!-- Client: the owner client of this channel -->
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<property name='Client' type='o' access='read' />
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<!-- Owner: the owner port of this channel -->
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<property name='Port' type='o' access='read' />
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<!-- Direction: the direction of the port
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0 = an input port
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1 = an output port
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-->
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<property name='Direction' type='u' access='read' />
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<!-- Properties: extra channel properties -->
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<property name='Properties' type='a{sv}' access='read' />
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<!-- state: state of the channel
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-1 = the channel is in error
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0 = the channel is stopped
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1 = the channel is starting
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2 = the channel is streaming
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-->
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<property name='State' type='u' access='read' />
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<!-- PossibleFormats:
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all possible formats of the channel. This is filtered
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against the accepted_formats when creating the channel.
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-->
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<property name='PossibleFormats' type='s' access='read' />
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<!-- Format: the current streaming format -->
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<property name='Format' type='s' access='read' />
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<!-- Start:
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@requested_format: requested formats
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@fd: output file descriptor
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@format: channel format
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@properties: channel properties
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Start the datatransfer on the channel with @requested_format.
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The result is a file descriptor that can be used to send/receive
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metadata and media. @format contains the final media format and
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@properties the extra properties that describe the media format.
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-->
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<method name='Start'>
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<arg type='s' name='requested_format' direction='in'/>
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<arg type='h' name='fd' direction='out'/>
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<arg type='s' name='format' direction='out'/>
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<arg type='a{sv}' name='properties' direction='out'/>
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</method>
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<!-- Stop:
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Stop data transport on the channel
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-->
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<method name='Stop'/>
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<!-- Remove:
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Remove the channel
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-->
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<method name='Remove'/>
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<!-- This is a possible push based API. It would require a dbus call
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for each media packet, which is probably not a good idea right now.
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We would probably also want something more lightweight for sending
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the properties with each fd.
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<method name='Start'>
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<arg type='a{sv}' name='props' direction='in'/>
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<arg type='a{sv}' name='props' direction='out'/>
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</method>
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<method name='Stop'>
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</method>
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<signal name='NewData'>
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<arg type='h' name='data' direction='out'/>
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<arg type='a{sv}' name='props' direction='out'/>
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</signal>
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<method name='FreeData'>
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<arg type='h' name='data' direction='in'/>
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</method>
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-->
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</interface>
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</node>
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