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state-routes: use json to store info in the state file

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This commit is contained in:
George Kiagiadakis 2024-01-04 10:27:02 +02:00
parent 5d41ef2311
commit 38b6eec456
1 changed files with 29 additions and 41 deletions
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70
src/scripts/device/state-routes.lua
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@ -229,52 +229,34 @@ store_or_restore_routes_hook = SimpleEventHook {
function saveRouteProps (dev_info, route)
local props = route.props.properties
local key_base = dev_info.name .. ":" ..
local key = dev_info.name .. ":" ..
route.direction:lower () .. ":" ..
route.name .. ":"
route.name
state_table [key_base .. "volume"] =
props.volume and tostring (props.volume) or nil
state_table [key_base .. "mute"] =
props.mute and tostring (props.mute) or nil
state_table [key_base .. "channelVolumes"] =
props.channelVolumes and cutils.serializeArray (props.channelVolumes) or nil
state_table [key_base .. "channelMap"] =
props.channelMap and cutils.serializeArray (props.channelMap) or nil
state_table [key_base .. "latencyOffsetNsec"] =
props.latencyOffsetNsec and tostring (props.latencyOffsetNsec) or nil
state_table [key_base .. "iec958Codecs"] =
props.iec958Codecs and cutils.serializeArray (props.iec958Codecs) or nil
state_table [key] = Json.Object {
volume = props.volume,
mute = props.mute,
channelVolumes = props.channelVolumes and Json.Array (props.channelVolumes),
channelMap = props.channelMap and Json.Array (props.channelMap),
latencyOffsetNsec = props.latencyOffsetNsec,
iec958Codecs = props.iec958Codecs and Json.Array (props.iec958Codecs),
}:to_string ()
cutils.storeAfterTimeout (state, state_table)
end
function getStoredRouteProps (dev_info, route)
local props = {}
local key_base = dev_info.name .. ":" ..
local key = dev_info.name .. ":" ..
route.direction:lower () .. ":" ..
route.name .. ":"
local str = state_table [key_base .. "volume"]
props.volume = str and tonumber (str) or nil
local str = state_table [key_base .. "mute"]
props.mute = str and (str == "true") or nil
local str = state_table [key_base .. "channelVolumes"]
props.channelVolumes =
str and cutils.parseArray (str, tonumber) or nil
local str = state_table [key_base .. "channelMap"]
props.channelMap = str and cutils.parseArray (str) or nil
local str = state_table [key_base .. "latencyOffsetNsec"]
props.latencyOffsetNsec = str and math.tointeger (str) or nil
local str = state_table [key_base .. "iec958Codecs"]
props.iec958Codecs = str and cutils.parseArray (str) or nil
return props
route.name
local value = state_table [key]
if value then
local json = Json.Raw (value)
if json and json:is_object () then
return json:parse ()
end
end
return {}
end
-- stores an array with the route names that are selected
@ -290,7 +272,7 @@ function saveProfileRoutes (dev_info, profile_name)
if #routes > 0 then
local key = dev_info.name .. ":profile:" .. profile_name
state_table [key] = cutils.serializeArray (routes)
state_table [key] = Json.Array (routes):to_string()
cutils.storeAfterTimeout (state, state_table)
end
end
@ -299,8 +281,14 @@ end
-- for the given device and profile
function getStoredProfileRoutes (dev_info, profile_name)
local key = dev_info.name .. ":profile:" .. profile_name
local str = state_table [key]
return str and cutils.parseArray (str) or {}
local value = state_table [key]
if value then
local json = Json.Raw (value)
if json and json:is_array () then
return json:parse ()
end
end
return {}
end
function toggleState (enable)