From 78299bee93453b5b02fa0a833f93798c4f61066a Mon Sep 17 00:00:00 2001
From: dvs1
Date: Thu, 24 Oct 2024 12:37:14 +1000
Subject: Split up the audio output a little nicer.

---
 aataaj.lua | 39 ++++++++++++++++++++++++++++++++++-----
 1 file changed, 34 insertions(+), 5 deletions(-)

(limited to 'aataaj.lua')

diff --git a/aataaj.lua b/aataaj.lua
index 5357ac9..e7bb492 100755
--- a/aataaj.lua
+++ b/aataaj.lua
@@ -226,7 +226,7 @@ local cards = __'ls -d1 /proc/asound/card[0-9]*':noErr():Do()
 for  i,l in ipairs(cards.lines) do
     local f, e = io.open(l .. '/id', "r")
     if nil == f then print("Could not open " .. l .. '/id') else
-	Cards[l] = {path = l, name = f:read("*a"):sub(1, -2), devs = {}, captureDevs = {}, playbackDevs = {}}
+	Cards[l] = {path = l, name = f:read("*a"):sub(1, -2), devs = {}, captureDevs = {}, playbackDevs = {}, card=i}
 	if "Loopback" ~= Cards[l]['name'] then
 	    Cards[l]['capture'] = __('ls -d1 ' .. l .. '/pcm[0-9]*c*'):noErr():Do()
 	    for  j,c in ipairs(Cards[l]['capture'].lines) do
@@ -234,22 +234,51 @@ for  i,l in ipairs(cards.lines) do
 		Cards[l]['captureDevs'][j] = n
 		Cards[l]['devs'][n] = n
 		print("\tFound capture device: " .. Cards[l]['name'] .. "\tDEVICE: " .. Cards[l]['captureDevs'][j] .. ' ' .. n)
+		io.flush()
 	    end
 	    Cards[l]['playback'] = __('ls -d1 ' .. l .. '/pcm[0-9]*p*'):noErr():Do()
 	    for  j,p in ipairs(Cards[l]['playback'].lines) do
 		local n = p:match(".*pcm(%d+).*")
 		Cards[l]['playbackDevs'][j] = n
 		Cards[l]['devs'][n] = n
-		print("\tFound playback device " .. i - 1 .. " : " .. Cards[l]['name'] .. "\tDEVICE: " .. Cards[l]['playbackDevs'][j] .. ' ' .. n)
+		print("\tFound playback device " .. Cards[l].card - 1 .. " : " .. Cards[l]['name'] .. "\tDEVICE: " .. Cards[l]['playbackDevs'][j] .. ' ' .. n)
+		io.flush()
 		if 'JACK' ~= args[1] then
-		    print('\t\tALSA_CARD=' .. i - 1 .. ' ' .. speaker .. ' "Found playback device ' .. i - 1 .. ' : ' .. Cards[l]['name'] .. ' DEVICE: ' .. Cards[l]['playbackDevs'][j] .. ' ' .. n .. '"')
-		    __('ALSA_CARD=' .. i - 1  .. ' ' .. speaker .. ' "Found playback device ' .. i - 1 .. ' : ' .. Cards[l]['name'] .. ' DEVICE: ' .. Cards[l]['playbackDevs'][j] .. ' ' .. n .. '"'):noErr():noOut():Do()
-		    __'sleep 1':Do()
+		    print('\t\tALSA_CARD=' .. Cards[l].card - 1 .. ' ' .. speaker .. ' "Found playback device ' .. Cards[l].card - 1 .. ' : ' .. Cards[l]['name'] .. ' DEVICE: ' .. Cards[l]['playbackDevs'][j] .. ' ' .. n .. '"')
+		    io.flush()
 		end
 	    end
 	end
     end
 end
+print('')
+io.flush()
+
+-- TODO - No idea why the fuck #Cards kept telling me 0.
+local cnt = 0
+for  i,C in pairs(Cards) do
+    cnt = cnt + 1
+end
+
+print('Your ' .. cnt .. ' audio devices are ')
+for  i,C in pairs(Cards) do
+    print('' .. C.card - 1 .. ' : ' .. C.name)
+    __('ALSA_CARD=' .. C.card - 1  .. ' ' .. speaker .. ' "Your  ' .. cnt .. '  audio devices are "'):log():noErr():noOut():fork()
+end
+-- TODO - should do a proper "wait for speakers to finish" here.  Have fork(write a file), think that's what :wait(file) does.
+__'sleep 6':Do()
+print('')
+io.flush()
+for  i,C in pairs(Cards) do
+    print('' .. C.card - 1 .. ' : ' .. C.name)
+    __('echo "' .. C.card - 1 .. ' : ' .. C.name .. '"')
+    __('ALSA_CARD=' .. C.card - 1  .. ' ' .. speaker .. ' "Device  ' .. C.card - 1 .. '  ' .. C.name .. '"'):log():noErr():noOut():Do()
+    io.flush()
+    __'sleep 1':Do()
+end
+print('')
+io.flush()
+
 
 if 'start' == args[1] then
     __('mkdir -p ' .. asoundrcPath):Do()
-- 
cgit v1.1