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 "jingle/notifier/listener/notification_defines.h"
6
7#include <cstddef>
8
9#include "base/json/string_escape.h"
10#include "base/logging.h"
11#include "base/strings/string_util.h"
12#include "base/values.h"
13
14namespace notifier {
15
16Subscription::Subscription() {}
17Subscription::~Subscription() {}
18
19bool Subscription::Equals(const Subscription& other) const {
20  return channel == other.channel && from == other.from;
21}
22
23namespace {
24
25template <typename T>
26bool ListsEqual(const T& t1, const T& t2) {
27  if (t1.size() != t2.size()) {
28    return false;
29  }
30  for (size_t i = 0; i < t1.size(); ++i) {
31    if (!t1[i].Equals(t2[i])) {
32      return false;
33    }
34  }
35  return true;
36}
37
38}  // namespace
39
40bool SubscriptionListsEqual(const SubscriptionList& subscriptions1,
41                            const SubscriptionList& subscriptions2) {
42  return ListsEqual(subscriptions1, subscriptions2);
43}
44
45Recipient::Recipient() {}
46Recipient::~Recipient() {}
47
48bool Recipient::Equals(const Recipient& other) const {
49  return to == other.to && user_specific_data == other.user_specific_data;
50}
51
52bool RecipientListsEqual(const RecipientList& recipients1,
53                         const RecipientList& recipients2) {
54  return ListsEqual(recipients1, recipients2);
55}
56
57Notification::Notification() {}
58Notification::~Notification() {}
59
60bool Notification::Equals(const Notification& other) const {
61  return
62      channel == other.channel &&
63      data == other.data &&
64      RecipientListsEqual(recipients, other.recipients);
65}
66
67std::string Notification::ToString() const {
68  // |channel| or |data| could hold binary data, so convert all non-ASCII
69  // characters to escape sequences.
70  const std::string& printable_channel =
71      base::EscapeBytesAsInvalidJSONString(channel, true /* put_in_quotes */);
72  const std::string& printable_data =
73      base::EscapeBytesAsInvalidJSONString(data, true /* put_in_quotes */);
74  return
75      "{ channel: " + printable_channel + ", data: " + printable_data + " }";
76}
77
78}  // namespace notifier
79