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#
# Aura Engine (https://gitlab.servus.at/aura/engine)
#
# Copyright (C) 2017-2020 - The Aura Engine Team.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
def icy_update(v) =
# Parse the argument
l = string.split(separator=",",v)
def split(l,v) =
v = string.split(separator="=",v)
if list.length(v) >= 2 then
list.append(l,[(list.nth(v,0,default=""),list.nth(v,1,default=""))])
else
l
end
end
meta = list.fold(split,[],l)
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if s0_enable == true then
icy.update_metadata(
mount=s0_mount,
user=s0_user,
password=s0_pass,
host=s0_host,
port=s0_port,
meta
)
end
if s1_enable == true then
icy.update_metadata(
mount=s1_mount,
user=s1_user,
password=s1_pass,
host=s1_host,
port=s1_port,
meta
)
end
if s2_enable == true then
icy.update_metadata(
mount=s2_mount,
user=s2_user,
password=s2_pass,
host=s2_host,
port=s2_port,
meta
)
end
if s3_enable == true then
icy.update_metadata(
mount=s3_mount,
user=s3_user,
password=s3_pass,
host=s3_host,
port=s3_port,
meta
)
end
if s4_enable == true then
icy.update_metadata(
mount=s4_mount,
user=s4_user,
password=s4_pass,
host=s4_host,
port=s4_port,
meta
)
end
"Done!"
end
server.register("update", namespace="metadata",
description="Update metadata",
usage="update title=foo,album=bar, ...",
icy_update)
# shutdown server function
#server.register(namespace='server',
# description="shutdown server",
# usage="stop",
# "stop",
# fun(x,y) -> shutdown )
#
# to reduce complexity of lqs => query 'mixer.inputs' over socket and parse it in python
#server.register(namespace="auraengine",
# "enabled_lineins",
# fun (s) -> begin
# log("auraengine.enabled_lineins")
# "0:#{!linein_0_enabled}, 1:#{!linein_1_enabled}, 2:#{!linein_2_enabled}, 3:#{!linein_3_enabled}, 4:#{!linein_4_enabled}"
# end
#)
#server.register(namespace="auraengine",
# "enabled_lineouts",
# fun(s) -> begin
# log("auraengine.enabled_lineouts")
# "0:#{!lineout_0_enabled}, 1:#{!lineout_1_enabled}, 2:#{!lineout_2_enabled}, 3:#{!lineout_3_enabled}, 4:#{!lineout_4_enabled}"
# end
#)
# are outgoing streams connected?
server.register(namespace="auraengine",
description="returns the version of Engine Core",
usage="version",
"version",
fun (s) -> begin
engine_version
end
)
# are outgoing streams connected?
server.register(namespace="auraengine",
description="returns if outgoing streams are connected",
usage="out_streams_connected",
"out_streams_connected",
fun (s) -> begin
log("streams.connection_status")
"0:#{!s0_connected}, 1:#{!s1_connected}, 2:#{!s2_connected}, 3:#{!s3_connected}, 4:#{!s4_connected}"
end
)
# return a state of the inputs/outputs of the soundserver as JSON
server.register(namespace = "auraengine",
description="returns enabled line-in, line-out and connected outgoing streams",
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usage="state",
"state",
fun(s) -> begin
log("auraengine.state")
ret = '{'
ret = ret^'"streams": {'
ret = ret^'"stream_0": {"enabled": #{s0_enable}, "connected": #{!s0_connected}},'
ret = ret^'"stream_1": {"enabled": #{s1_enable}, "connected": #{!s1_connected}},'
ret = ret^'"stream_2": {"enabled": #{s2_enable}, "connected": #{!s2_connected}},'
ret = ret^'"stream_3": {"enabled": #{s3_enable}, "connected": #{!s3_connected}},'
ret = ret^'"stream_4": {"enabled": #{s4_enable}, "connected": #{!s4_connected}}'
ret = ret^'},'
ret = ret^'"linein": {'
ret = ret^'"linein_0": {"enabled": #{a0_in != ""}},'
ret = ret^'"linein_1": {"enabled": #{a1_in != ""}},'
ret = ret^'"linein_2": {"enabled": #{a2_in != ""}},'
ret = ret^'"linein_3": {"enabled": #{a3_in != ""}},'
ret = ret^'"linein_4": {"enabled": #{a4_in != ""}}'
ret = ret^'},'
ret = ret^'"lineout": {'
ret = ret^'"lineout_0": {"enabled": #{a0_out != ""}},'
ret = ret^'"lineout_1": {"enabled": #{a1_out != ""}},'
ret = ret^'"lineout_2": {"enabled": #{a2_out != ""}},'
ret = ret^'"lineout_3": {"enabled": #{a3_out != ""}},'
ret = ret^'"lineout_4": {"enabled": #{a4_out != ""}}'
ret = ret^'}'
ret = ret^'}'
ret
# outgoing streams enabled?
#ret = "stream_0_enabled:#{!s0_enable}, stream_1_enabled:#{!s1_enable}, stream_2_enabled:#{!s2_enable}, stream_3_enabled:#{!s3_enable}, stream_4_enabled:#{!s4_enable}, "
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#ret = ret^"linein_0_enabled:#{a0_in != ''}, linein_1_enabled:#{a1_in != ''}, linein_2_enabled:#{a2_in != ''}, linein_3_enabled:#{a3_in != ''}, linein_4_enabled:#{a4_in != ''}, "
#ret = ret^"lineout_0_enabled:#{a0_out != ''}, lineout_1_enabled:#{a1_out != ''}, lineout_2_enabled:#{a2_out != ''}, lineout_3_enabled:#{a3_out != ''}, lineout_4_enabled:#{a4_out != ''}, "
#ret = ret^"fallback_max_blank:#{fallback_max_blank}, fallback_min_noise:#{fallback_min_noise}, fallback_threshold:#{fallback_threshold}"
end
)
def fadeTo(source_number) =
if source_number == "" then
print(source_number)
"Usage: mixer.fadeto <source nb> #{source_number}"
else
r = server.execute("mixer.select #{source_number} true")
print(r)
"Donee!"
end
end
# enable fadeTo for the mixer
server.register(namespace = "mixer",
description = "is fading from one mixer input to another",
usage = "fadeto <source number>",
"fadeto",
fadeTo
)
ignore(fade_in_time)
ignore(fade_out_time)
# Activate a source by selecting it and setting the volume to 100 (or vice versa)
def activate(p) =
params=string.split(separator=" ", p)
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if list.length(params) < 2 then
print(p)
"Usage: mixer.activate <source nb> <true|false>"
else
source_number = list.nth(default="0", params, 0)
source_enable = list.nth(default="false", params, 1)
if source_enable == "true" then
r = server.execute("mixer.select #{source_number} true")
print(r)
r = server.execute("mixer.volume #{source_number} 100")
print(r)
else
r = server.execute("mixer.volume #{source_number} 0")
print(r)
r = server.execute("mixer.select #{source_number} false")
print(r)
end
"Done!"
end
end
server.register(namespace = "mixer",
description = "is selecting a source and setting the volume to 100",
usage = "activate <source nb> <true|false>",
"activate",
activate
)