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#!/usr/bin/perl -T
################################################################################
# _____ _
# |_ _| |_ ___
# | | | ' \/ -_)
# |_| |_||_\___|
# _ _ ____ _ _
# / \ _ __ ___| |_(_) ___ __ _ | _ \ _ __ ___ (_) ___ ___| |_
# / _ \ | '__/ __| __| |/ __/ _` | | |_) | '__/ _ \| |/ _ \/ __| __|
# / ___ \| | | (__| |_| | (_| (_| | | __/| | | (_) | | __/ (__| |_
# /_/ \_\_| \___|\__|_|\___\__,_| |_| |_| \___// |\___|\___|\__|
# |__/
# The Arctica Modular Remote Computing Framework
#
################################################################################
#
# Copyright (C) 2015-2016 The Arctica Project
# http://arctica-project.org/
#
# This code is dual licensed: strictly GPL-2 or AGPL-3+
#
# GPL-2
# -----
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the
# Free Software Foundation, Inc.,
#
# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
#
# AGPL-3+
# -------
# This programm 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 programm 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, write to the
# Free Software Foundation, Inc.,
# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Copyright (C) 2015-2017 Guangzhou Nianguan Electronics Technology Co.Ltd.
# <opensource@gznianguan.com>
# Copyright (C) 2015-2017 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
#
################################################################################
use strict;
use Data::Dumper;
use Arctica::Core::eventInit qw(genARandom BugOUT);
use Arctica::Core::JABus::Socket;
use Arctica::Services::Audio::Server::PulseAudio::PAVirtualDevices;
use Arctica::Services::Audio::Streamer::PulseAudio2GST;
#FIXME ADD something that checks for active PulseAudio before we start doing our stuff....
my $ACO = Arctica::Core::eventInit->new({
app_name=>'audio-server-test',
app_class =>'amoduletester',
app_version=>'0.0.1.1'});
my $JABusServer = Arctica::Core::JABus::Socket->new($ACO,{
type => "unix",
destination => "local",
is_server => 1,
handle_in_dispatch => {
# heartbeat => \&heartbeat, #FIXME heartbeat will be intergrated in RTT and persistency code in JABus...
gstctl => \&pa2gst_ctl,# Client facing stuff must be NON pulse centric
init => \&client_init,
# cmd => \&client_init,# JABus runtime control
# sub => \&subsrvc,# JABus runtime notifications service
},
});
open(SID,">$ACO->{'a_dirs'}{'tmp_adir'}/audiotest_socet_id");
print SID "$JABusServer->{'_socket_id'}\n";
close(SID);
my $PA2GST = Arctica::Services::Audio::Streamer::PulseAudio2GST->new($ACO,$JABusServer);
if (@ARGV) {
foreach my $arg (@ARGV) {
BugOUT(8,"ARG:\t$arg\t:ARG\n");
if ($arg =~ /^\-bitrate=([0-9\:]{1,})/) {
$PA2GST->set_bitrate($1);
} elsif ($arg =~ /^\-dgst_soc_port\=([io]\d*)\:(\d*)$/) {# FIXME by the time we're doing something with unix sockets this will be looooooong gone...
$PA2GST->set_device_gst_port($1,$2);
} elsif ($arg =~ /^\-dgst_soc_type\=([a-z]{3,5})/) {
$PA2GST->set_device_socket_type($1);
}
}
} else {
BugOUT(0,"NO ARGS?");
}
my $PA_VDev = Arctica::Services::Audio::Server::PulseAudio::PAVirtualDevices->new($ACO,{
hook_device_state => \&handle_PA_device_events,
});
my $wtf = Glib::Timeout->add (500, \&chk_bitrate_file, undef, 1 );# FIXME DIRTY HACK... WILL BE HANDELED ON JABus in the TeKi enabled version
$ACO->{'Glib'}{'MainLoop'}->run;
sub pa2gst_ctl {
my $JDATA = $_[0];
my (undef,$device_soc_style) = $PA2GST->get_device_socket_type();
# print "SOCK STYLE: $device_soc_style\n";
# print "GSTCTL_JSON:\n",Dumper($JDATA);
# print "Action:\t$JDATA->{'action'}\n";
if ($JDATA->{'action'} eq "ready") {
if ($JDATA->{'type'} eq "output") {
if ($JDATA->{'idnum'} =~ /^(\d{1,})$/) {
my $idnum = $1;
if ($device_soc_style eq "stream") {
$PA2GST->start_output($idnum,$PA_VDev->{'pa_vdev'}{'output'}{$idnum}{'pa_sink_name'});
}
}
}
}
return 1;
}
sub handle_PA_device_events {# FIXME this has moved into PulseAudio2GST...: But then it came back out here...
print "-------------------------------\n";
print Dumper(@_),"\n";
my $type = $_[0];
my $idnum = $_[1];
my $name = $_[2];
my $new_state = $_[3];
my $clientID = $PA2GST->get_active_client_id();
my (undef,$device_soc_style) = $PA2GST->get_device_socket_type();
if ($clientID) {
if ($type eq "input") {
if ($new_state eq "R") {
# START LOCAL THEN CLIENTSIDE
$PA2GST->start_input($idnum,$PA_VDev->{'pa_vdev'}{$type}{$idnum}{'pa_sink_name'},sub {
$JABusServer->server_send($clientID,"gstctl",{
action => "start",
type => $type,
idnum => $idnum,
bitrate => $PA2GST->get_bitrate("input"),
});
});
open(HM,">/tmp/hotmic");print HM time;close(HM);# FIXME DIRTY HACK... WILL BE HANDELED ON JABus in the TeKi enabled version
} elsif($new_state eq "S") {
$PA2GST->stop_input($idnum);
$JABusServer->server_send($clientID,"gstctl",{
action => "stop",
type => $type,
idnum => $idnum,
});
if (-f "/tmp/hotmic") {unlink("/tmp/hotmic");}# FIXME DIRTY HACK... WILL BE HANDELED ON JABus in the TeKi enabled version
}
} elsif ($type eq "output") {
if ($new_state eq "R") {
unless ($device_soc_style ne "datagram") {
$PA2GST->start_output($idnum,$PA_VDev->{'pa_vdev'}{$type}{$idnum}{'pa_sink_name'});
}
$JABusServer->server_send($clientID,"gstctl",{
action => "start",
type => $type,
idnum => $idnum,
});
} elsif ($new_state eq "S") {
$JABusServer->server_send($clientID,"gstctl",{
action => "stop",
type => $type,
idnum => $idnum,
});
$PA2GST->stop_output($idnum);
}
}
}
}
sub client_init {
my $JSONDATA = $_[0];
my $client_ID = $_[1];
my $TheJBUS = $_[2];
BugOUT(8,"NEW CLIENT! ( $client_ID )");
if ($ACO->{'aobj'}{'AudioServer'}{'client_ID'}) {
client_cleanup($ACO->{'aobj'}{'AudioServer'}{'client_ID'});
}
$ACO->{'aobj'}{'AudioServer'}{'client_ID'} = $client_ID;
$PA2GST->set_jbus_client_id($client_ID);
# FIXME Add something to force check of pulse vdev status at this point....
$PA_VDev->force_chk_dev_state();
# $TheJBUS->server_send($client_ID,'init','GOOD TO GO!');
return 1;
}
sub chk_bitrate_file {# FIXME DIRTY HACK... WILL BE HANDELED ON JABus in the TeKi enabled version
if (-f "/tmp/ch_bitrate") {
open(BR,"/tmp/ch_bitrate");
my ($rate,undef) = <BR>;
close(BR);
if ($rate =~ /^([0-9\:]{1,})/) {
BugOUT(1,"CHBITRATE: $rate");
$PA2GST->set_bitrate($rate);
my $clientID = $PA2GST->get_active_client_id();
if ($clientID) {
my $input_rate = $PA2GST->get_bitrate("input");
$JABusServer->server_send($clientID,"gstctl",{
action => "ch_input_bitrate",
bitrate => $input_rate ,
});
}
}
unlink("/tmp/ch_bitrate");
}
return 1;
}
sub client_cleanup {
#FIXME Reset everything to a clean state when new client connection is initiated!
# ( Cause you'r mom ain't no perl sub! )
}
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