From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 addon-sdk/source/lib/sdk/zip/utils.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 addon-sdk/source/lib/sdk/zip/utils.js

(limited to 'addon-sdk/source/lib/sdk/zip/utils.js')

diff --git a/addon-sdk/source/lib/sdk/zip/utils.js b/addon-sdk/source/lib/sdk/zip/utils.js
new file mode 100644
index 000000000..e600380cb
--- /dev/null
+++ b/addon-sdk/source/lib/sdk/zip/utils.js
@@ -0,0 +1,16 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+
+const { Cc, Ci } = require("chrome");
+
+function getZipReader(aFile) {
+  return new Promise(resolve => {
+    let zipReader = Cc["@mozilla.org/libjar/zip-reader;1"].
+                        createInstance(Ci.nsIZipReader);
+    zipReader.open(aFile);
+    resolve(zipReader);
+  });
+};
+exports.getZipReader = getZipReader;
-- 
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