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 3 // found in the LICENSE file. 4 5 #include "remoting/base/vlog_net_log.h" 6 7 #include "base/json/json_writer.h" 8 #include "base/logging.h" 9 #include "base/memory/scoped_ptr.h" 10 #include "base/threading/thread_restrictions.h" 11 #include "base/time/time.h" 12 #include "base/values.h" 13 14 namespace remoting { 15 16 class VlogNetLog::Observer : public net::NetLog::ThreadSafeObserver { 17 public: 18 Observer(); 19 virtual ~Observer(); 20 21 // NetLog::ThreadSafeObserver overrides: 22 virtual void OnAddEntry(const net::NetLog::Entry& entry) OVERRIDE; 23 24 private: 25 DISALLOW_COPY_AND_ASSIGN(Observer); 26 }; 27 Observer()28VlogNetLog::Observer::Observer() { 29 } 30 ~Observer()31VlogNetLog::Observer::~Observer() { 32 } 33 OnAddEntry(const net::NetLog::Entry & entry)34void VlogNetLog::Observer::OnAddEntry(const net::NetLog::Entry& entry) { 35 if (VLOG_IS_ON(4)) { 36 scoped_ptr<Value> value(entry.ToValue()); 37 std::string json; 38 base::JSONWriter::Write(value.get(), &json); 39 VLOG(4) << json; 40 } 41 } 42 VlogNetLog()43VlogNetLog::VlogNetLog() 44 : observer_(new Observer()) { 45 AddThreadSafeObserver(observer_.get(), LOG_ALL_BUT_BYTES); 46 } 47 ~VlogNetLog()48VlogNetLog::~VlogNetLog() { 49 RemoveThreadSafeObserver(observer_.get()); 50 } 51 52 } // namespace remoting 53