blob: 5aed96d970ce5c653c6a8d58cf01c68520b91fae (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_CRYPTAUTH_WIRE_MESSAGE_H_
#define COMPONENTS_CRYPTAUTH_WIRE_MESSAGE_H_
#include <memory>
#include <string>
#include "base/macros.h"
namespace cryptauth {
class WireMessage {
public:
// Creates a WireMessage containing |payload| for feature |feature|.
explicit WireMessage(const std::string& payload, const std::string& feature);
// Creates a WireMessage containing |body| (a serialized JSON) as the message
// body.
explicit WireMessage(const std::string& body);
virtual ~WireMessage();
// Returns the deserialized message from |serialized_message|, or nullptr if
// the message is malformed. Sets |is_incomplete_message| to true if the
// message does not have enough data to parse the header, or if the message
// length encoded in the message header exceeds the size of the
// |serialized_message|.
static std::unique_ptr<WireMessage> Deserialize(
const std::string& serialized_message,
bool* is_incomplete_message);
// Returns a serialized representation of |this| message.
virtual std::string Serialize() const;
const std::string& payload() const { return payload_; }
const std::string& feature() const { return feature_; }
const std::string& body() const { return body_; }
private:
// The message payload.
const std::string payload_;
// The feature which sends or intends to receive this message (e.g.,
// EasyUnlock).
const std::string feature_;
// The message body. When this is set |payload_| and |feature_| are empty, and
// vice-versa.
const std::string body_;
DISALLOW_COPY_AND_ASSIGN(WireMessage);
};
} // namespace cryptauth
#endif // COMPONENTS_CRYPTAUTH_WIRE_MESSAGE_H_
|
