From aa7549126a4e821cecf75fbc32a433a7f8122d2b Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 8 Aug 2018 17:28:41 +0800
Subject: +network

---
 src/libjin/common/data.h | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

(limited to 'src/libjin/common/data.h')

diff --git a/src/libjin/common/data.h b/src/libjin/common/data.h
index 38b8c7d..7fcc389 100644
--- a/src/libjin/common/data.h
+++ b/src/libjin/common/data.h
@@ -4,10 +4,27 @@
 namespace jin
 {
 
-    struct DataBuffer
+    class DataBuffer
     {
-        unsigned int len; 
-        char data[0];
+    public:
+        DataBuffer(int n)
+            : len(n)
+        {
+            buffer = new char[len];
+            memset(buffer, 0, len);
+        }
+        ~DataBuffer()
+        {
+            delete[] buffer;
+        }
+        char* operator&()
+        {
+            return buffer;
+        }
+
+    private: 
+        char* buffer;
+        int len;
     };
 
 } // jin
-- 
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