Manage --host option for Kodi controller

kodi.controller.sh

@@ -19,6 +19,7 @@ export DEBUG
 ## Default values for some vars
 readonly USER_MULTIMEDIA_COMMAND_DEFAULT="toggle"
 readonly KODI_PROC_REGEXP="kodi.bin"
+readonly KODI_HOST_DEFAULT="127.0.0.1"
 
 ## Colors
 readonly PURPLE='\033[1;35m'
@@ -43,9 +44,12 @@ EXAMPLES :
     - Stop current current media
         ${PROGNAME} --command stop
 
-    - Send default action (${USER_MULTIMEDIA_COMMAND_DEFAULT}) to Kodi instance
+    - Send default action (${USER_MULTIMEDIA_COMMAND_DEFAULT}) to default Kodi instance
         ${PROGNAME}
 
+    - Toggle current status on remote host (default : ${KODI_HOST_DEFAULT})
+        ${PROGNAME} --host 192.168.1.33 --command toggle
+
 OPTIONS :
     -c,--command
         Send a command to running Kodi. Available commands :
@@ -55,10 +59,13 @@ OPTIONS :
           * previous
           * random, party, partymode
 
+    -h,--host
+        Set the Kodi host to manage.
+
     -d,--debug
         Enable debug messages.
 
-    -h,--help
+    --help
         Print this help message.
 HELP
 
@@ -89,6 +96,12 @@ error_message() {                                               # {{{
 # }}}
 define_vars() {                                                 # {{{
 
+	## If KODI_HOST wasn't defined (argument) {{{
+	if [ -z "${KODI_HOST}" ]; then
+		## Use default value
+		readonly KODI_HOST="${KODI_HOST_DEFAULT}"
+	fi
+	## }}}
 	## If USER_MULTIMEDIA_COMMAND wasn't defined (argument) {{{
 	if [ -z "${USER_MULTIMEDIA_COMMAND}" ]; then
 		## Use default value
@@ -166,8 +179,8 @@ main() {                                                        # {{{
 
 	## Send Kodi action to running instance {{{
 	### And exit
-	debug_message "Send ${RED}${USER_MULTIMEDIA_COMMAND}${COLOR_DEBUG} (${RED}${KODI_ACTION}${COLOR_DEBUG}) action to running Kodi instance." \
-		&& kodi-send --action="${KODI_ACTION}" > /dev/null \
+	debug_message "Send ${RED}${USER_MULTIMEDIA_COMMAND}${COLOR_DEBUG} (${RED}${KODI_ACTION}${COLOR_DEBUG}) action to running Kodi instance (on ${RED}${KODI_HOST}${COLOR_DEBUG} host)." \
+		&& kodi-send --host="${KODI_HOST}" --action="${KODI_ACTION}" > /dev/null \
 		&& exit 0
 	## }}}
 
@@ -205,7 +218,13 @@ if [ ! "${NBARGS}" -eq "0" ]; then
 		-d|--debug )                          ## debug
 			DEBUG=0
 			;;
-		-h|--help )                           ## help
+		-h|--host )                           ## Kodi host to manage
+			### Move to the next argument
+			shift
+			### Define var
+			KODI_HOST="${1}"
+			;;
+		--help )                              ## help
 			usage
 			## Exit after help informations
 			exit 0