Generalize the net module's LoadLog facility from a passive container, to an event stream (NetLog).

chrome/browser/net/chrome_net_log.cc

Index: chrome/browser/net/chrome_net_log.cc
===================================================================
--- chrome/browser/net/chrome_net_log.cc	(revision 0)
+++ chrome/browser/net/chrome_net_log.cc	(revision 0)
@@ -0,0 +1,53 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/net/chrome_net_log.h"
+
+#include <algorithm>
+
+#include "base/logging.h"
+#include "base/string_util.h"
+#include "chrome/browser/chrome_thread.h"
+#include "chrome/browser/net/passive_log_collector.h"
+
+ChromeNetLog::ChromeNetLog()
+    : next_id_(0),
+      passive_collector_(new PassiveLogCollector) {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+  AddObserver(passive_collector_.get());
+}
+
+ChromeNetLog::~ChromeNetLog() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+  RemoveObserver(passive_collector_.get());
+}
+
+void ChromeNetLog::AddEntry(const Entry& entry) {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+
+  // Notify all of the log observers.
+  FOR_EACH_OBSERVER(Observer, observers_, OnAddEntry(entry));
+}
+
+int ChromeNetLog::NextID() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+  return next_id_++;
+}
+
+bool ChromeNetLog::HasListener() const {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+  // TODO(eroman): Hack to get refactor working.
+  return passive_collector_->url_request_tracker()->IsUnbounded();
+}
+
+void ChromeNetLog::AddObserver(Observer* observer) {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+  observers_.AddObserver(observer);
+}
+
+void ChromeNetLog::RemoveObserver(Observer* observer) {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+  observers_.RemoveObserver(observer);
+}
+
Property changes on: chrome\browser\net\chrome_net_log.cc
___________________________________________________________________
Added: svn:eol-style
   + LF