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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_BASE_CAPTURING_NET_LOG_H_ | 5 #ifndef NET_BASE_CAPTURING_NET_LOG_H_ |
6 #define NET_BASE_CAPTURING_NET_LOG_H_ | 6 #define NET_BASE_CAPTURING_NET_LOG_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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54 EventPhase phase, | 54 EventPhase phase, |
55 EventParameters* extra_parameters); | 55 EventParameters* extra_parameters); |
56 virtual uint32 NextID(); | 56 virtual uint32 NextID(); |
57 virtual LogLevel GetLogLevel() const; | 57 virtual LogLevel GetLogLevel() const; |
58 | 58 |
59 // Returns the list of all entries in the log. | 59 // Returns the list of all entries in the log. |
60 void GetEntries(EntryList* entry_list) const; | 60 void GetEntries(EntryList* entry_list) const; |
61 | 61 |
62 void Clear(); | 62 void Clear(); |
63 | 63 |
64 void SetLogLevel(NetLog::LogLevel log_level); | |
65 | |
66 private: | 64 private: |
67 // Needs to be "mutable" so can use it in GetEntries(). | 65 // Needs to be "mutable" so can use it in GetEntries(). |
68 mutable Lock lock_; | 66 mutable Lock lock_; |
69 | 67 |
70 // Last assigned source ID. Incremented to get the next one. | 68 // Last assigned source ID. Incremented to get the next one. |
71 base::subtle::Atomic32 last_id_; | 69 base::subtle::Atomic32 last_id_; |
72 | 70 |
73 size_t max_num_entries_; | 71 size_t max_num_entries_; |
74 EntryList entries_; | 72 EntryList entries_; |
75 | 73 |
76 NetLog::LogLevel log_level_; | |
77 | |
78 DISALLOW_COPY_AND_ASSIGN(CapturingNetLog); | 74 DISALLOW_COPY_AND_ASSIGN(CapturingNetLog); |
79 }; | 75 }; |
80 | 76 |
81 // Helper class that exposes a similar API as BoundNetLog, but uses a | 77 // Helper class that exposes a similar API as BoundNetLog, but uses a |
82 // CapturingNetLog rather than the more generic NetLog. | 78 // CapturingNetLog rather than the more generic NetLog. |
83 // | 79 // |
84 // CapturingBoundNetLog can easily be converted to a BoundNetLog using the | 80 // CapturingBoundNetLog can easily be converted to a BoundNetLog using the |
85 // bound() method. | 81 // bound() method. |
86 class CapturingBoundNetLog { | 82 class CapturingBoundNetLog { |
87 public: | 83 public: |
88 CapturingBoundNetLog(const NetLog::Source& source, CapturingNetLog* net_log); | 84 CapturingBoundNetLog(const NetLog::Source& source, CapturingNetLog* net_log); |
89 | 85 |
90 explicit CapturingBoundNetLog(size_t max_num_entries); | 86 explicit CapturingBoundNetLog(size_t max_num_entries); |
91 | 87 |
92 ~CapturingBoundNetLog(); | 88 ~CapturingBoundNetLog(); |
93 | 89 |
94 // The returned BoundNetLog is only valid while |this| is alive. | 90 // The returned BoundNetLog is only valid while |this| is alive. |
95 BoundNetLog bound() const { | 91 BoundNetLog bound() const { |
96 return BoundNetLog(source_, capturing_net_log_.get()); | 92 return BoundNetLog(source_, capturing_net_log_.get()); |
97 } | 93 } |
98 | 94 |
99 // Fills |entry_list| with all entries in the log. | 95 // Fills |entry_list| with all entries in the log. |
100 void GetEntries(CapturingNetLog::EntryList* entry_list) const; | 96 void GetEntries(CapturingNetLog::EntryList* entry_list) const; |
101 | 97 |
102 void Clear(); | 98 void Clear(); |
103 | 99 |
104 // Sets the log level of the underlying CapturingNetLog. | |
105 void SetLogLevel(NetLog::LogLevel log_level); | |
106 | |
107 private: | 100 private: |
108 NetLog::Source source_; | 101 NetLog::Source source_; |
109 scoped_ptr<CapturingNetLog> capturing_net_log_; | 102 scoped_ptr<CapturingNetLog> capturing_net_log_; |
110 | 103 |
111 DISALLOW_COPY_AND_ASSIGN(CapturingBoundNetLog); | 104 DISALLOW_COPY_AND_ASSIGN(CapturingBoundNetLog); |
112 }; | 105 }; |
113 | 106 |
114 } // namespace net | 107 } // namespace net |
115 | 108 |
116 #endif // NET_BASE_CAPTURING_NET_LOG_H_ | 109 #endif // NET_BASE_CAPTURING_NET_LOG_H_ |
117 | 110 |
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