Added net logging to BaseFile.

This enables net logging for BaseFile if any customer of BaseFile choose to take advantage of it -- none yet do.

This is the second of 4 CLs that will enable net logging for downloads.

BUG=None
TEST=None


Review URL: http://codereview.chromium.org/9223019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@120510 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 59 insertions, 0 deletions

diff --git a/content/browser/download/download_net_log_parameters.h b/content/browser/download/download_net_log_parameters.h
new file mode 100644
index 0000000..031cea0
--- /dev/null
+++ b/content/browser/download/download_net_log_parameters.h
@@ -0,0 +1,59 @@
+// Copyright (c) 2012 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.
+
+#ifndef CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_NET_LOG_PARAMETERS_H_
+#define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_NET_LOG_PARAMETERS_H_
+#pragma once
+
+#include <string>
+
+#include "net/base/net_errors.h"
+#include "net/base/net_log.h"
+
+namespace download_net_logs {
+
+// NetLog parameters when a DownloadFile is opened.
+class FileOpenedParameters : public net::NetLog::EventParameters {
+ public:
+  FileOpenedParameters(const std::string& file_name,
+                       int64 start_offset);
+  virtual base::Value* ToValue() const OVERRIDE;
+
+ private:
+  const std::string file_name_;
+  const int64 start_offset_;
+
+  DISALLOW_COPY_AND_ASSIGN(FileOpenedParameters);
+};
+
+// NetLog parameters when a DownloadFile is renamed.
+class FileRenamedParameters : public net::NetLog::EventParameters {
+ public:
+  FileRenamedParameters(
+      const std::string& old_filename, const std::string& new_filename);
+  virtual base::Value* ToValue() const OVERRIDE;
+
+ private:
+  const std::string old_filename_;
+  const std::string new_filename_;
+
+  DISALLOW_COPY_AND_ASSIGN(FileRenamedParameters);
+};
+
+// NetLog parameters when a File has an error.
+class FileErrorParameters : public net::NetLog::EventParameters {
+ public:
+  FileErrorParameters(const std::string& operation, net::Error net_error);
+  virtual base::Value* ToValue() const OVERRIDE;
+
+ private:
+  const std::string operation_;
+  const net::Error net_error_;
+
+  DISALLOW_COPY_AND_ASSIGN(FileErrorParameters);
+};
+
+}  // namespace download_net_logs
+
+#endif  // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_NET_LOG_PARAMETERS_H_