From 45d7a211c489481f16ba149c0ec849a089c80641 Mon Sep 17 00:00:00 2001
From: Bob Igo <bob@stormlogic.com>
Date: Wed, 5 Aug 2009 15:20:58 -0400
Subject: twk_audio_RP.pl is no longer necessary

---
 abs/core-testing/tweaker/bin/twk_audio_RP.pl | 312 ---------------------------
 1 file changed, 312 deletions(-)
 delete mode 100755 abs/core-testing/tweaker/bin/twk_audio_RP.pl

diff --git a/abs/core-testing/tweaker/bin/twk_audio_RP.pl b/abs/core-testing/tweaker/bin/twk_audio_RP.pl
deleted file mode 100755
index 9d06493..0000000
--- a/abs/core-testing/tweaker/bin/twk_audio_RP.pl
+++ /dev/null
@@ -1,312 +0,0 @@
-#!/usr/bin/perl -w
-
-# Copyright 2007-2009 Robert ("Bob") Igo of StormLogic, LLC and mythic.tv.
-#
-# 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, 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-use Switch;
-use Tweaker::Script;
-package Tweaker::Script;
-
-set_known_options( 'analogstereo', 'analogsurround', 'digital' );
-
-# Poll the system to find the digital output device.
-sub poll_for_digital_output_device {
-    my $card=-1;
-    my $device=-1;
-    my $poll_command = "aplay -l | grep card";
-
-    my @digital_matches = ( "digital", "IEC958" );
-    
-    my $results = execute_shell_command($poll_command);
-    if ($results) {
-	foreach my $digital_match (@digital_matches) {
-	    if ($results =~ /card (\d):.*device (\d).*$digital_match.*/i) {
-		$card = $1;
-		$device = $2;
-	    }
-	}
-    } else {
-	recommendation_level("not available", "No audio devices detected.");
-	exit(-1);
-    }
-    return ($card, $device);
-}
-
-# Try to implement the given option.
-sub implement_option {
-    my($option) = @_;
-    use vars qw($card);
-    use vars qw($device);
-    ($card, $device) = poll_for_digital_output_device;
-    use vars qw($asound_conf);
-    $asound_conf = "/etc/asound.conf";
-    use vars qw($mplayer_conf);
-    $mplayer_conf = "/etc/mplayer/mplayer.conf";
-    use vars qw($xine_conf);
-    $xine_conf = "/home/mythtv/.xine/config";
-    
-    sub generate_asound_conf {
-	my($option) = @_;
-	my $command1;
-	my $command2;
-
-	switch ($option) {
-	    case "analogstereo" {
-		# Analog stereo usually needs no asound.conf, but sometimes it needs to be there to
-		# support more than one app using sound simultaneously.
-		$command1 = "[ -e $asound_conf ] && /bin/cp $asound_conf $asound_conf-TWEAKERBACKUP";
-		# Assumption: The proper analog device is always device 0.
-		if ($card >= 0) {
-		    $command2 = "[ -e $asound_conf ] && sed -i 's/hw:.,./hw:$card,0/g' $asound_conf";
-		} else {
-		    $command2 = "[ -e $asound_conf ] && sed -i 's/hw:.,./hw:0,0/g' $asound_conf";
-		}
-	    }
-	    case "analogsurround" {
-		# Not supported yet.
-	    }
-	    case "digital" {
-		# Digital audio starts with an asound.conf that references the
-		# hardware address on the sound device corresponding to digital
-		# output.
-		$command1 = "/bin/cp \$TWEAKER_ROOT/fs$asound_conf /etc/";
-		if (($card >= 0) && ($device >= 0)) {
-		    $command2 = "[ -e $asound_conf ] && sed -i 's/hw:.,./hw:$card,$device/g' $asound_conf";
-		} else {
-		    my $logger = get_logger('tweaker.script');
-		    $logger->error("ERROR: Unable to poll for digital sound output device.");
-		    exit(-1);
-		}
-	    }
-	}
-	if (my $error = execute_shell_command($command1)) {
-	    my $logger = get_logger('tweaker.script');
-	    $logger->error("ERROR: $error");
-	    $logger->error("ERROR: Unable to implement option $option.");
-	    exit(-1);
-	}
-	if (my $error = execute_shell_command($command2)) {
-	    my $logger = get_logger('tweaker.script');
-	    $logger->error("ERROR: $error");
-	    $logger->error("ERROR: Unable to implement option $option.");
-	    exit(-1);
-	}
-	my $logger = get_logger('tweaker.script');
-	$logger->info("Generated $asound_conf for $option audio.");
-    }
-
-    sub edit_mplayer_conf {
-	my($option) = @_;
-	# delete any old entries that Tweaker made, relevant to this particular edit
-	my $delete_old_tweaker_edits = "[ -e $mplayer_conf ] && sed -i '/^.*a[o,c].*=.*#TWEAKER/d' $mplayer_conf";
-	# comment out old entries that some other process may have made
-	my $comment_out_external_edits = "[ -e $mplayer_conf ] && sed -i 's/^\\(a[o,c].*=.*\\)/#\\1/g' $mplayer_conf";
-	my $command1;
-	my $command2="";
-	my $logger = get_logger('tweaker.script');
-
-	if (my $error = execute_shell_command("$delete_old_tweaker_edits && $comment_out_external_edits")) {
-	    $logger->error("ERROR: $error");
-	    $logger->error("ERROR: Unable to implement option $option.");
-	    exit(-1);
-	}
-
-	switch($option) {
-	    case "analogstereo" {
-		# No additional work needed; the above commands comment out ao and ac entries,
-		# leaving a baseline which works with analog stereo.
-	    }
-	    case "analogsurround" {
-		# Not supported yet.
-	    }
-	    case "digital" {
-		$command2 = "echo -e 'ac=hwac3,hwdts, #TWEAKER\nao=oss:/dev/adsp #TWEAKER' >> $mplayer_conf";
-		if (my $error = execute_shell_command($command2)) {
-		    $logger->error("ERROR: $error");
-		    $logger->error("ERROR: Unable to implement option $option.");
-		    exit(-1);
-		}
-	    }
-	}
-	$logger->info("Edited $mplayer_conf for $option audio.");
-    }
-
-    sub edit_xine_conf {
-	my($option)=@_;
-	# delete any old entries that Tweaker made, relevant to this particular edit
-	my $delete_old_tweaker_edits = "[ -e $xine_conf ] && sed -i -e '/^.*audio.output.speaker_arrangement.*#TWEAKER/d' -e '/^.*audio.synchronization.passthrough_offset.*#TWEAKER/d' $xine_conf";
-	# comment out entries that some other process may have made
-	my $comment_out_external_edits = "[ -e $xine_conf ] && sed -i -e 's/^\\(audio.output.speaker_arrangement.*\\)/#\\1/g' -e 's/^\\(audio.synchronization.passthrough_offset.*\\)/#\\1/g' $xine_conf";
-	my $logger = get_logger('tweaker.script');
-
-	if (my $error = execute_shell_command("$delete_old_tweaker_edits && $comment_out_external_edits")) {
-	    $logger->error("ERROR: $error");
-	    $logger->error("ERROR: Unable to implement option $option.");
-	    exit(-1);
-	}
-
-	my $command1;
-
-	switch($option) {
-	    case "analogstereo" {
-		$command1 = "echo 'audio.output.speaker_arrangement:Stereo 2.0 #TWEAKER' >> $xine_conf";
-	    }
-	    case "analogsurround" {
-		# Not supported yet.
-	    }
-	    case "digital" {
-		$command1 = "echo -e 'audio.output.speaker_arrangement:Pass Through #TWEAKER\naudio.synchronization.passthrough_offset:$device #TWEAKER' >> $xine_conf";
-	    }
-	}
-	if (my $error = execute_shell_command($command1)) {
-	    $logger->error("ERROR: $error");
-	    $logger->error("ERROR: Unable to implement option $option.");
-	    exit(-1);
-	}
-	$logger->info("Edited $xine_conf for $option audio.");
-    }
-
-    sub reload_modules {
-	my($option) = @_;
-	my $command = "update-modules; depmod -a; rmmod snd-pcm-oss; modprobe snd-pcm-oss";
-	my $logger = get_logger('tweaker.script');
-
-	if (my $error = execute_shell_command($command)) {
-	    $logger->error("ERROR: $error");
-	    $logger->error("ERROR: Unable to implement option $option.");
-	    exit(-1);
-	}
-	$logger->info("Reloaded sound modules for $option audio.");
-    }
-    
-    sub set_mixer_values {
-	my($option) = @_;
-	my $command = "aumix -v 70 -m 0 -l 0 -l R -w 70";
-	my $logger = get_logger('tweaker.script');
-
-	if (my $error = execute_shell_command($command)) {
-	    $logger->error("ERROR: $error");
-	    $logger->error("ERROR: Unable to implement option $option.");
-	    exit(-1);
-	}
-	$logger->info("Reset mixer volume levels for $option audio.");
-    }
-
-    sub edit_mythtv_configuration {
-	my($option)=@_;
-
-	$dbconnectionstring = get_mythtv_connection_string();
-	
-	if (connect_to_db("DBI:mysql:$dbconnectionstring")) {
-	    switch ($option) {
-		case "analogstereo" {
-		    change_or_make_setting('AudioOutputDevice', '/dev/dsp') || exit -1;
-		    change_or_make_setting('AC3PassThru', '0') || exit -1;
-		    change_or_make_setting('DTSPassThru', '0') || exit -1;
-		    change_or_make_setting('MTDac3Flag', '0') || exit -1;
-
-		}
-		case "analogsurround" {
-		    # Not supported yet.
-		}
-		case "digital" {
-		    change_or_make_setting('AudioOutputDevice', '/dev/adsp') || exit -1;
-		    change_or_make_setting('AC3PassThru', '1') || exit -1;
-		    change_or_make_setting('DTSPassThru', '1') || exit -1;
-		    change_or_make_setting('MTDac3Flag', '1') || exit -1;
-		}
-	    }
-	    change_or_make_setting('MusicAudioDevice', 'default') || exit -1;
-	    change_or_make_setting('MythControlsVolume', '0') || exit -1;	    
-	} else {
-	    exit -1;
-	}
-	disconnect_from_db();
-    }
-
-    generate_asound_conf($option);
-    edit_mplayer_conf($option);
-    edit_xine_conf($option);
-    reload_modules($option);
-    set_mixer_values($option);
-    edit_mythtv_configuration($option);
-}
-
-# Try to get a Recommendation Level for $option.
-sub poll_options {
-    my($option) = @_;
-    my @digital_audio_device_patterns = (
-	[
-	 [ ".*0401.*1412.*1724.*1412.*1724" ],   # Pattern matches for PCI IDs of perfect devices, comma-separated within the brackets
-	 "optional|Your sound device works very well in digital mode.  Unless you don't have a receiver that can accept digital inputs, you should use digital mode.",
-	],
-	[
-	 [ ".*0403.*8086.*284b.*8086.*2504" ],   # Pattern matches for PCI IDs of suboptimal devices, comma-separated within the brackets
-	 "inadvisable|Your sound device is known to have some problems in digital mode, but you may try it if you like, starting at low volume in your receiver.",
-	],
-	[
-	 [ ], # Leave blank for unknown devices
-	 "optional|Your sound device may or may not work well in digital mode.  Please tell us if it works, and how well.",
-	]
-	);
-
-    switch ($option) {
-	case "analogstereo" {
-	    my ($card, $device) = poll_for_digital_output_device;
-	    if (($card >= 0) && ($device >= 0)) { # A digital output device was detected.
-		recommendation_level("optional");
-	    } else {
-		recommendation_level("recommended", "You seem to have no digital output option.  If this is not true, please tell us.");
-	    }
-	}
-	case "analogsurround" {
-	    recommendation_level("unsupported", "No configuration data exists yet for this option.");
-	}
-	case "digital" {
-	    my ($card, $device) = poll_for_digital_output_device;
-	    if (($card >= 0) && ($device >= 0)) { # A digital output device was detected.
-		my $recommendation_return_string;
-		foreach my $pattern_and_recommendation_pairing (@digital_audio_device_patterns) {
-		    $recommendation_return_string=@$pattern_and_recommendation_pairing[1];
-		    foreach my $patterns (@$pattern_and_recommendation_pairing[0]) {
-			foreach my $pattern (@$patterns) {
-			    if (execute_shell_command('lspci -mn | grep -e "'.$pattern.'"')) {
-				recommendation_level($recommendation_return_string);
-				return;
-			    }
-			}
-		    }
-		}
-		# Because we didn't return a recommendation level above, return a default recommendation level.
-		recommendation_level($recommendation_return_string);
-		return;
-	    } else { # No digital output device was detected.
-		recommendation_level("not available");
-	    }
-	}
-    }
-}
-
-# Unimplemented in 0.7
-sub check_option {
-    help;
-}
-
-# Unimplemented in 0.7
-sub count_iterations {
-    help;
-}
-
-process_parameters;
-- 
cgit v0.12

