OLD | NEW |
| (Empty) |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "remoting/protocol/util.h" | |
6 | |
7 #include "base/basictypes.h" | |
8 #include "base/containers/hash_tables.h" | |
9 #include "base/logging.h" | |
10 #include "net/base/io_buffer.h" | |
11 #include "third_party/libjingle/source/talk/base/byteorder.h" | |
12 | |
13 namespace remoting { | |
14 namespace protocol { | |
15 | |
16 scoped_refptr<net::IOBufferWithSize> SerializeAndFrameMessage( | |
17 const google::protobuf::MessageLite& msg) { | |
18 // Create a buffer with 4 extra bytes. This is used as prefix to write an | |
19 // int32 of the serialized message size for framing. | |
20 const int kExtraBytes = sizeof(int32); | |
21 int size = msg.ByteSize() + kExtraBytes; | |
22 scoped_refptr<net::IOBufferWithSize> buffer(new net::IOBufferWithSize(size)); | |
23 talk_base::SetBE32(buffer->data(), msg.GetCachedSize()); | |
24 msg.SerializeWithCachedSizesToArray( | |
25 reinterpret_cast<uint8*>(buffer->data()) + kExtraBytes); | |
26 return buffer; | |
27 } | |
28 | |
29 } // namespace protocol | |
30 } // namespace remoting | |
OLD | NEW |