Precompiled library for AWS Lambda environment

aws_lambda/index.js

@@ -0,0 +1,28 @@
+'use strict'
+
+let zd = require('./build/Release/zd.node')
+zd.opendb("timezone21.bin")
+
+exports.handler = function(event, context, callback) {
+    let lat = parseFloat(event.queryStringParameters['lat']);
+    let lon = parseFloat(event.queryStringParameters['lon']);
+    let compact = event.queryStringParameters['c'] === "1";
+
+    let replacer = function(key, val) {
+        return val.toFixed ? Number(val.toFixed(6)) : val;
+    }
+
+    let result = JSON.stringify(zd.lookup(lat, lon, !compact), replacer, compact?0:2);
+
+    let response = {
+        statusCode: 200,
+        headers: {
+            "Cache-Control": "max-age=86400",
+            "Access-Control-Allow-Origin": "*"
+        },
+        body: result
+    };
+
+    callback(null, response)
+};
+

aws_lambda/timezone21.bin

@@ -0,0 +1 @@
+../database/timezone21.bin