From 62661c633c2eb05f18ebf219022adc1d101988d3 Mon Sep 17 00:00:00 2001
From: Raul Ochoa <rochoaf@gmail.com>
Date: Wed, 11 Mar 2015 15:16:24 +0100
Subject: [PATCH] Adds script/tool to go from lzma base64 encoded string to
 mapconfig

---
 scripts/lzma2config.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 scripts/lzma2config.js

diff --git a/scripts/lzma2config.js b/scripts/lzma2config.js
new file mode 100644
index 00000000..0d8347b8
--- /dev/null
+++ b/scripts/lzma2config.js
@@ -0,0 +1,18 @@
+if (process.argv.length !== 3) {
+    console.error('Usage: node %s lzma_string', __filename);
+    process.exit(1);
+}
+
+var LZMA = require('lzma').LZMA;
+var lzmaWorker = new LZMA();
+var lzmaInput = decodeURIComponent(process.argv[2]);
+var lzmaBuffer = new Buffer(lzmaInput, 'base64')
+    .toString('binary')
+    .split('')
+    .map(function(c) {
+        return c.charCodeAt(0) - 128
+    });
+
+lzmaWorker.decompress(lzmaBuffer, function(result) {
+    console.log(JSON.stringify(JSON.parse(JSON.parse(result).config), null, 4));
+});