exec cmd: base64 stdout and stderr

Signed-off-by: Jianhui Zhao <jianhuizhao329@gmail.com>

tools/sendcmd.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+
+host=localhost
+port=5912
+devid="test"
+cmd="echo"
+params='["hello rtty"]'
+username="test"
+password="test"
+
+resp=$(curl "http://$host:$port/cmd" -d "{\"devid\":\"$devid\", \"cmd\":\"$cmd\", \"params\": $params, \"username\": \"$username\", \"password\": \"$password\"}" 2>/dev/null)
+
+token=$(echo "$resp" | jq -r '.token')
+
+[ "$token" = "null" ] && {
+    echo "$resp"
+    exit 1
+}
+
+
+while [ true ]
+do
+    resp=$(curl "http://$host:$port/cmd?token=$token" 2>/dev/null)
+    err=$(echo "$resp" | jq -r '.err')
+    [ "$err" = "1005" ] && {
+        echo "Pending..."
+        sleep 1
+        continue
+    }
+
+    [ -n "err" ] && {
+        msg=$(echo "$resp" | jq -r '.msg')
+        echo "err: $err"
+        echo "msg: $msg"
+        break
+    }
+
+    code=$(echo "$resp" | jq -r '.code')
+    stdout=$(echo "$resp" | jq -r '.stdout' | base64 -d)
+    stderr=$(echo "$resp" | jq -r '.stderr' | base64 -d)
+
+    echo "code: $code"
+    echo "stdout: $stdout"
+    echo "stderr: $stderr"
+    break
+done