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1 // Copyright 2014 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 #ifndef NET_BASE_CAPTURING_NET_LOG_OBSERVER_H_ | |
6 #define NET_BASE_CAPTURING_NET_LOG_OBSERVER_H_ | |
7 | |
8 #include <string> | |
9 #include <vector> | |
10 | |
11 #include "base/basictypes.h" | |
12 #include "base/compiler_specific.h" | |
13 #include "base/synchronization/lock.h" | |
14 #include "net/base/captured_net_log_entry.h" | |
15 #include "net/base/net_log.h" | |
16 | |
17 namespace base { | |
18 class DictionaryValue; | |
19 class ListValue; | |
20 } | |
21 | |
22 namespace net { | |
23 | |
24 // CapturingNetLogObserver is an implementation of NetLog::ThreadSafeObserver | |
25 // that saves messages to a bounded buffer. It is intended for testing only, | |
26 // and is part of the net_test_support project. | |
27 class CapturingNetLogObserver : public NetLog::ThreadSafeObserver { | |
28 public: | |
29 CapturingNetLogObserver(); | |
30 ~CapturingNetLogObserver() override; | |
31 | |
32 // Returns the list of all entries in the log. | |
33 void GetEntries(CapturedNetLogEntry::List* entry_list) const; | |
34 | |
35 // Fills |entry_list| with all entries in the log from the specified Source. | |
36 void GetEntriesForSource(NetLog::Source source, | |
37 CapturedNetLogEntry::List* entry_list) const; | |
38 | |
39 // Returns number of entries in the log. | |
40 size_t GetSize() const; | |
41 | |
42 void Clear(); | |
43 | |
44 private: | |
45 // ThreadSafeObserver implementation: | |
46 void OnAddEntry(const NetLog::Entry& entry) override; | |
47 | |
48 // Needs to be "mutable" so can use it in GetEntries(). | |
49 mutable base::Lock lock_; | |
50 | |
51 CapturedNetLogEntry::List captured_entries_; | |
52 | |
53 DISALLOW_COPY_AND_ASSIGN(CapturingNetLogObserver); | |
54 }; | |
55 | |
56 } // namespace net | |
57 | |
58 #endif // NET_BASE_CAPTURING_NET_LOG_OBSERVER_H_ | |
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