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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 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 #include "chrome/browser/net/net_log_logger.h" | 5 #include "chrome/browser/net/net_log_logger.h" |
6 | 6 |
7 #include <stdio.h> | 7 #include <stdio.h> |
8 | 8 |
9 #include "base/file_util.h" | 9 #include "base/file_util.h" |
10 #include "base/json/json_writer.h" | 10 #include "base/json/json_writer.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "base/threading/thread_restrictions.h" | 12 #include "base/threading/thread_restrictions.h" |
13 #include "base/values.h" | 13 #include "base/values.h" |
14 #include "chrome/browser/ui/webui/net_internals_ui.h" | 14 #include "chrome/browser/ui/webui/net_internals/net_internals_ui.h" |
15 | 15 |
16 NetLogLogger::NetLogLogger(const FilePath &log_path) | 16 NetLogLogger::NetLogLogger(const FilePath &log_path) |
17 : ThreadSafeObserverImpl(net::NetLog::LOG_ALL_BUT_BYTES) { | 17 : ThreadSafeObserverImpl(net::NetLog::LOG_ALL_BUT_BYTES) { |
18 if (!log_path.empty()) { | 18 if (!log_path.empty()) { |
19 base::ThreadRestrictions::ScopedAllowIO allow_io; | 19 base::ThreadRestrictions::ScopedAllowIO allow_io; |
20 file_.Set(file_util::OpenFile(log_path, "w")); | 20 file_.Set(file_util::OpenFile(log_path, "w")); |
21 | 21 |
22 // Write constants to the output file. This allows loading files that have | 22 // Write constants to the output file. This allows loading files that have |
23 // different source and event types, as they may be added and removed | 23 // different source and event types, as they may be added and removed |
24 // between Chrome versions. | 24 // between Chrome versions. |
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46 // instead of integer identifiers allows logs from older versions to be | 46 // instead of integer identifiers allows logs from older versions to be |
47 // loaded, though a little extra parsing has to be done when loading a log. | 47 // loaded, though a little extra parsing has to be done when loading a log. |
48 std::string json; | 48 std::string json; |
49 base::JSONWriter::Write(value.get(), false, &json); | 49 base::JSONWriter::Write(value.get(), false, &json); |
50 if (!file_.get()) { | 50 if (!file_.get()) { |
51 VLOG(1) << json; | 51 VLOG(1) << json; |
52 } else { | 52 } else { |
53 fprintf(file_.get(), "%s,\n", json.c_str()); | 53 fprintf(file_.get(), "%s,\n", json.c_str()); |
54 } | 54 } |
55 } | 55 } |
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