Add scripts and example site

1 files changed, 52 insertions, 0 deletions

diff --git a/radio.sh b/radio.sh
new file mode 100755
index 0000000..d475ce4
--- /dev/null
+++ b/radio.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+#
+# Start the encoder for the radio
+
+# Declare radios to be an associative array
+declare -A radios
+
+source site/configuration.sh
+
+printerr() {
+    echo -e "\033[01;31m$1\033[0m"
+}
+
+printmsg() {
+    echo -e "\033[01;32m$1\033[0m"
+}
+
+script_pid=0
+sigint_trap() {
+    printerr "Got Ctrl-C, killing radio encoder script"
+    if [[ "$script_pid" != "0" ]] ; then
+        kill $script_pid
+        script_pid=0
+        wait
+    fi
+}
+
+set -e
+
+# check number of arguments
+if [[ "$#" < 1 ]] ; then
+    echo "Usage $0 radio-id"
+    echo "You must specify which radio to start"
+    exit 1
+fi
+
+RADIO=$1
+
+if [ ${radios[$RADIO]+_} ] ; then
+    COMMAND=${radios[$RADIO]}
+
+    trap sigint_trap SIGINT
+
+    # execute script
+    $COMMAND &
+    script_pid=$!
+    wait
+else
+    echo "Radio $RADIO not defined in configuration"
+    exit 1
+fi
+