Line data    Source code

       1             : /*
       2             :  *  Copyright 2012 The WebRTC Project Authors. All rights reserved.
       3             :  *
       4             :  *  Use of this source code is governed by a BSD-style license
       5             :  *  that can be found in the LICENSE file in the root of the source
       6             :  *  tree. An additional intellectual property rights grant can be found
       7             :  *  in the file PATENTS.  All contributing project authors may
       8             :  *  be found in the AUTHORS file in the root of the source tree.
       9             :  */
      10             : 
      11             : #ifndef WEBRTC_BASE_MD5DIGEST_H_
      12             : #define WEBRTC_BASE_MD5DIGEST_H_
      13             : 
      14             : #include "webrtc/base/md5.h"
      15             : #include "webrtc/base/messagedigest.h"
      16             : 
      17             : namespace rtc {
      18             : 
      19             : // A simple wrapper for our MD5 implementation.
      20           0 : class Md5Digest : public MessageDigest {
      21             :  public:
      22             :   enum { kSize = 16 };
      23             :   Md5Digest() {
      24             :     MD5Init(&ctx_);
      25             :   }
      26             :   size_t Size() const override;
      27             :   void Update(const void* buf, size_t len) override;
      28             :   size_t Finish(void* buf, size_t len) override;
      29             : 
      30             :  private:
      31             :   MD5Context ctx_;
      32             : };
      33             : 
      34             : }  // namespace rtc
      35             : 
      36             : #endif  // WEBRTC_BASE_MD5DIGEST_H_