change media paths

Change-Id: I0d4783d37da25a315073eb847c7f525ed1b51d5c
Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh>

4 files changed, 129 insertions, 30 deletions

diff --git a/bin/4a-api b/bin/4a-api
index 4a26121..1e1bb39 100755
--- a/bin/4a-api
+++ b/bin/4a-api
@@ -1,8 +1,57 @@
 #!/bin/bash
 
-WS4A=unix:/run/user/0/apis/ws/ahl-4a
+# load shell lib
+. $(dirname $BASH_SOURCE)/lib4a-tools.sh
 
-afb-client-demo -H -d $WS4A get_roles ""
+cmd=$1
+shift
+
+function usage() {
+	log "Usage: $0 <cmd> [opts]"
+	log "Commands:"
+	log "   help: show this help"
+	log "   api <verb> [args]: send direct request to API verb with args"
+	log "   roles: get AHL roles"
+	log "   hals [-a|--all] [-v|--verbose]: get HALs status"
+	log "   mediaplayer ... : interact with mediaplayer service"
+	log "   radio ... : interact with radio service"
+	exit 1
+}
+
+case $cmd in
+	roles)
+		4a-client ahl-4a get_roles ""
+		;;
+	api)
+		4a-client "$@"
+		;;
+	hals)
+		verbose=false
+		all=false
+		while [[ -n "$1" ]]; do
+			case $1 in
+				-a|--all) all=true;;
+				-v|--verbose) verbose=true;;
+				-av) all=true; verbose=true;;
+			esac
+			shift
+		done
+		4a-client 4a-hal-manager loaded "{'verbose':$verbose,'all':$all}"
+		;;
+	mediaplayer)
+		echo "TODO"
+		;;
+	radio)
+		echo "TODO"
+		;;
+	help|-h|--help)
+		usage
+		;;
+	*)
+		error "Invalid command"
+		usage
+		;;
+esac
 
 # commandes HAL manager:
 # 4a-hal-manager loaded
diff --git a/bin/4a-play b/bin/4a-play
index 894ab7f..483b892 100755
--- a/bin/4a-play
+++ b/bin/4a-play
@@ -1 +1,17 @@
-# TODO: play using aplay
+#!/bin/bash
+
+# load shell lib
+. $(dirname $BASH_SOURCE)/lib4a-tools.sh
+
+function usage() {
+	log "Usage: $0 <role:file1> [role:file2 ...]"
+	log "Available roles:"
+	exit 1
+}
+
+[[ $# == 0 ]] && usage
+
+for x in "$@"; do
+	log "Playing $x ..."
+	aplay -D Loopback,0,2 $x
+done
diff --git a/bin/4a-status b/bin/4a-status
index 519f470..c3e361e 100755
--- a/bin/4a-status
+++ b/bin/4a-status
@@ -1,51 +1,50 @@
 #!/bin/bash
 
-set -o pipefail
+# load shell lib
+. $(dirname $BASH_SOURCE)/lib4a-tools.sh
 
-ERR="\\e[31mERROR\\e[0m"
-WRN="\\e[33mWARNING\\e[0m"
-SUC="\\e[32mSUCCESS\\e[0m"
+set -o pipefail
 
-function cout {
-	echo -e "$*"
-}
+ERR="${color_red}ERROR${color_none}"
+WRN="${color_yellow}WARNING${color_none}"
+SUC="${color_green}SUCCESS${color_none}"
 
 EXIT_CODE=0
 
-SOUND_CARDS=$( LANG="C" aplay -l | grep -oEe "^card\\s+[^\\[]+" | cut -d':' -f2 | uniq )
+# ------------------- enumerate sound cards ------------------------
+
+log "---- Audio cards detected ----"
+LANG="C" aplay -l | grep -oEe "^card\\s+[^\\[]+" | sort -u
+
+# -------------------- snd-aloop ------------------------
 
-cout " -- Is snd-aloop is available?"
+log ""
+log "---- snd-aloop driver availability ----"
 if zcat /proc/config.gz | grep "CONFIG_SND_ALOOP=y" > /dev/null; then
-	cout "     -- $SUC: Built into the kernel"
+	log "$SUC: Built into the kernel"
 else
-	cout "     -- $WRN: Not built into the kernel, devices order can randomly change!"
+	log "$WRN: Not built into the kernel, devices order can randomly change!"
 	if zcat /proc/config.gz | grep "CONFIG_SND_ALOOP=m" > /dev/null; then
-		cout "     -- $SUC: snd-aloop is provided!"
+		log "$SUC: snd-aloop is provided!"
 		if lsmod | grep "snd_aloop" > /dev/null; then
-			cout "     -- $SUC: snd-aloop is loaded!"
+			log "$SUC: snd-aloop is loaded!"
 		else
-			cout "     -- $ERR: snd-aloop is not loaded! 4a-softmixer can't work, please load it using: modprobe snd-aloop"
+			log "$ERR: snd-aloop is not loaded! 4a-softmixer can't work, please load it using: modprobe snd-aloop"
 		fi
 	else
-		cout "     -- $ERR: snd-aloop is not provided at all, 4a-softmixer can't work!"
+		log "$ERR: snd-aloop is not provided at all, 4a-softmixer can't work!"
 		EXIT_CODE=1
 	fi
 fi
 
-cout " -- Is 4a running?"
+log ""
+log "---- 4a service status ----"
 if ps x | grep "service-audio-4a" | grep -v "grep" > /dev/null; then
-	cout "     -- $SUC: Service is currently running!"
+	log "$SUC: Service is currently running!"
 else
-	cout "     -- $WRN: Service is not currently running!"
+	log "$WRN: Service is not currently running!"
+	log "It can be started using the following command:"
+	log "systemctl restart *agl-service-audio-4a*.service"
 fi
 
-
-#SERVICE_FILE=$( basename "$( ls "/var/local/lib/systemd/system/afm-service-agl-service-audio-4a--"* )" )
-
-cout
-cout "Found audio cards:"
-for card in $SOUND_CARDS; do
-	cout "    - $card"
-done
-
 exit $EXIT_CODE
diff --git a/bin/lib4a-tools.sh b/bin/lib4a-tools.sh
new file mode 100644
index 0000000..4029046
--- /dev/null
+++ b/bin/lib4a-tools.sh
@@ -0,0 +1,35 @@
+stdout_in_terminal=0
+[[ -t 1 ]] && stdout_in_terminal=1
+function color {
+	[[ $stdout_in_terminal == 0 ]] && return
+	for k in $*; do
+		case $k in
+			bold) tput bold 2>/dev/null;;
+			none) tput sgr0 2>/dev/null;;
+			*) tput setaf $k 2>/dev/null;;
+		esac
+	done
+}
+color_green=$(color bold 2)
+color_yellow=$(color bold 3)
+color_red=$(color bold 1)
+color_blue=$(color bold 4)
+color_none=$(color none)
+
+function error() { echo "${color_red}$@${color_none}" >&2; }
+function warning() { echo "${color_yellow}$@${color_none}" >&2; }
+function info() { echo "${color_green}$@${color_none}" >&2; }
+function log() { echo "$@" >&2; }
+function debug() { [[ "$DEBUG" == 1 ]] && echo "${color_blue}DEBUG:" "$@" "${color_none}" >&2; }
+
+function 4a-client() {
+	# get port for audio service
+	local port=$(grep -sr X-AFM-http /var/local/lib/systemd/system/afm-service-agl-service-audio-4a*.service | cut -f2 -d'=')
+
+	debug "Detected 4A service on port $port"
+	afb-client-demo -H "localhost:$port/api?token=HELLO&uuid=magic" "$@"
+}
+
+function 4a-roles() {
+	4a-client ahl-4a get_roles "" | tail -n +2 | jq '.response|.[]'
+}