Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(77)

Side by Side Diff: net/log/write_to_file_net_log_observer.h

Issue 1084533002: Rename NetLogLogger and CapturingNetLog (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 8 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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_LOG_NET_LOG_LOGGER_H_ 5 #ifndef NET_LOG_NET_LOG_LOGGER_H_
eroman 2015/04/14 20:06:12 Please update this to match the new filepath
6 #define NET_LOG_NET_LOG_LOGGER_H_ 6 #define NET_LOG_NET_LOG_LOGGER_H_
7 7
8 #include <stdio.h> 8 #include <stdio.h>
9 9
10 #include "base/files/scoped_file.h" 10 #include "base/files/scoped_file.h"
11 #include "base/macros.h" 11 #include "base/macros.h"
12 #include "base/memory/ref_counted.h" 12 #include "base/memory/ref_counted.h"
13 #include "net/log/net_log.h" 13 #include "net/log/net_log.h"
14 14
15 namespace base { 15 namespace base {
16 class DictionaryValue; 16 class DictionaryValue;
17 class FilePath; 17 class FilePath;
18 class Value; 18 class Value;
19 } 19 }
20 20
21 namespace net { 21 namespace net {
22 22
23 class URLRequestContext; 23 class URLRequestContext;
24 24
25 // NetLogLogger watches the NetLog event stream, and sends all entries to 25 // WriteToFileNetLogObserver watches the NetLog event stream, and sends all
26 // entries to
eroman 2015/04/14 20:06:12 Join the previous line to here to match new wrappi
26 // a file specified on creation. 27 // a file specified on creation.
27 // 28 //
28 // The text file will contain a single JSON object. 29 // The text file will contain a single JSON object.
29 class NET_EXPORT NetLogLogger : public NetLog::ThreadSafeObserver { 30 class NET_EXPORT WriteToFileNetLogObserver : public NetLog::ThreadSafeObserver {
30 public: 31 public:
31 NetLogLogger(); 32 WriteToFileNetLogObserver();
32 ~NetLogLogger() override; 33 ~WriteToFileNetLogObserver() override;
33 34
34 // Sets the log level to log at. Must be called before StartObserving. 35 // Sets the log level to log at. Must be called before StartObserving.
35 void set_log_level(NetLog::LogLevel log_level); 36 void set_log_level(NetLog::LogLevel log_level);
36 37
37 // Starts observing |net_log| and writes output to |file|. Must not already 38 // Starts observing |net_log| and writes output to |file|. Must not already
38 // be watching a NetLog. Separate from constructor to enforce thread safety. 39 // be watching a NetLog. Separate from constructor to enforce thread safety.
39 // 40 //
40 // |file| must be a non-NULL empty file that's open for writing. 41 // |file| must be a non-NULL empty file that's open for writing.
41 // 42 //
42 // |constants| is an optional legend for decoding constant values used in the 43 // |constants| is an optional legend for decoding constant values used in the
43 // log. It should generally be a modified version of GetNetConstants(). If 44 // log. It should generally be a modified version of GetNetConstants(). If
44 // not present, the output of GetNetConstants() will be used. 45 // not present, the output of GetNetConstants() will be used.
45 // 46 //
46 // |url_request_context| is an optional URLRequestContext that will be used to 47 // |url_request_context| is an optional URLRequestContext that will be used to
47 // pre-populate the log with information about in-progress events. 48 // pre-populate the log with information about in-progress events.
48 // If the context is non-NULL, this must be called on the context's thread. 49 // If the context is non-NULL, this must be called on the context's thread.
49 void StartObserving(NetLog* net_log, 50 void StartObserving(NetLog* net_log,
50 base::ScopedFILE file, 51 base::ScopedFILE file,
51 base::Value* constants, 52 base::Value* constants,
52 net::URLRequestContext* url_request_context); 53 net::URLRequestContext* url_request_context);
53 54
54 // Stops observing net_log(). Must already be watching. Must be called 55 // Stops observing net_log(). Must already be watching. Must be called
55 // before destruction of the NetLogLogger and the NetLog. 56 // before destruction of the WriteToFileNetLogObserver and the NetLog.
56 // 57 //
57 // |url_request_context| is an optional argument used to added additional 58 // |url_request_context| is an optional argument used to added additional
58 // network stack state to the log. If the context is non-NULL, this must be 59 // network stack state to the log. If the context is non-NULL, this must be
59 // called on the context's thread. 60 // called on the context's thread.
60 void StopObserving(net::URLRequestContext* url_request_context); 61 void StopObserving(net::URLRequestContext* url_request_context);
61 62
62 // net::NetLog::ThreadSafeObserver implementation: 63 // net::NetLog::ThreadSafeObserver implementation:
63 void OnAddEntry(const NetLog::Entry& entry) override; 64 void OnAddEntry(const NetLog::Entry& entry) override;
64 65
65 private: 66 private:
66 base::ScopedFILE file_; 67 base::ScopedFILE file_;
67 68
68 // The LogLevel to log at. 69 // The LogLevel to log at.
69 NetLog::LogLevel log_level_; 70 NetLog::LogLevel log_level_;
70 71
71 // True if OnAddEntry() has been called at least once. 72 // True if OnAddEntry() has been called at least once.
72 bool added_events_; 73 bool added_events_;
73 74
74 DISALLOW_COPY_AND_ASSIGN(NetLogLogger); 75 DISALLOW_COPY_AND_ASSIGN(WriteToFileNetLogObserver);
75 }; 76 };
76 77
77 } // namespace net 78 } // namespace net
78 79
79 #endif // NET_LOG_NET_LOG_LOGGER_H_ 80 #endif // NET_LOG_NET_LOG_LOGGER_H_
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698