From 96f8a2f6fecca58ec247b83a5c2df74512c44578 Mon Sep 17 00:00:00 2001
From: yann300 <yann.levreau@gmail.com>
Date: Tue, 13 Dec 2016 10:41:30 +0100
Subject: [PATCH] dyn byte array decoding

---
 src/solidity/types/DynamicByteArray.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/solidity/types/DynamicByteArray.js b/src/solidity/types/DynamicByteArray.js
index c09b41b189..4441e9f7bc 100644
--- a/src/solidity/types/DynamicByteArray.js
+++ b/src/solidity/types/DynamicByteArray.js
@@ -35,4 +35,22 @@ DynamicByteArray.prototype.decodeFromStorage = function (location, storageConten
   }
 }
 
+DynamicByteArray.prototype.decodeLocals = function (stackHeight, stack, memory) {
+  if (stack.length - 1 < stackHeight) {
+    return {
+      value: '0x',
+      length: '0x'
+    }
+  } else {
+    var offset = stack[stack.length - 1 - stackHeight]
+    offset = 2 * parseInt(offset, 16)
+    var length = memory.substr(offset, 64)
+    length = parseInt(length, 16)
+    return {
+      length: 2 * length,
+      value: '0x' + memory.substr(offset + 64, 2 * length)
+    }
+  }
+}
+
 module.exports = DynamicByteArray