38 lines
1.1 KiB
Lua
38 lines
1.1 KiB
Lua
-- WirePlumber
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--
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-- Copyright © 2023 Collabora Ltd.
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-- @author Ashok Sidipotu <ashok.sidipotu@collabora.com>
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--
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-- SPDX-License-Identifier: MIT
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local cutils = require ("common-utils")
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local mutils = require ("monitor-utils")
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log = Log.open_topic ("s-monitors-libcam")
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SimpleEventHook {
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name = "monitor/libcam/create-node",
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after = "monitor/libcam/name-node",
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interests = {
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EventInterest {
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Constraint { "event.type", "=", "create-libcam-device-node" },
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},
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},
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execute = function(event)
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local properties = event:get_data ("node-properties")
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local parent = event:get_subject ()
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local id = event:get_data ("node-sub-id")
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-- apply properties from rules defined in JSON .conf file
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cutils.evaluateRulesApplyProperties (properties, "monitor.libcamera.rules")
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if properties["node.disabled"] then
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log:warning ("lib cam device node" .. properties["device.name"] .. " disabled")
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return
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end
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-- create the node
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local node = Node ("spa-node-factory", properties)
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node:activate (Feature.Proxy.BOUND)
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parent:store_managed_object (id, node)
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end
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}:register ()
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