Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(334)

Unified Diff: base/trace_event/trace_event_etw_export_win.h

Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 11 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 side-by-side diff with in-line comments
Download patch
« no previous file with comments | « base/trace_event/trace_event_argument_unittest.cc ('k') | base/trace_event/trace_event_etw_export_win.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: base/trace_event/trace_event_etw_export_win.h
diff --git a/base/trace_event/trace_event_etw_export_win.h b/base/trace_event/trace_event_etw_export_win.h
deleted file mode 100644
index 9f73d781f73585c3d42c6da1a9abe733c59f83cb..0000000000000000000000000000000000000000
--- a/base/trace_event/trace_event_etw_export_win.h
+++ /dev/null
@@ -1,94 +0,0 @@
-// Copyright 2015 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.
-
-// This file contains the Windows-specific exporting to ETW.
-#ifndef BASE_TRACE_EVENT_TRACE_EVENT_ETW_EXPORT_WIN_H_
-#define BASE_TRACE_EVENT_TRACE_EVENT_ETW_EXPORT_WIN_H_
-
-#include <map>
-
-#include "base/base_export.h"
-#include "base/strings/string_piece.h"
-#include "base/trace_event/trace_event_impl.h"
-
-// Fwd.
-template <typename Type>
-struct StaticMemorySingletonTraits;
-
-namespace base {
-namespace trace_event {
-
-class BASE_EXPORT TraceEventETWExport {
- public:
- ~TraceEventETWExport();
-
- // Retrieves the singleton.
- // Note that this may return NULL post-AtExit processing.
- static TraceEventETWExport* GetInstance();
-
- // Enables/disables exporting of events to ETW. If disabled,
- // AddEvent and AddCustomEvent will simply return when called.
- static void EnableETWExport();
- static void DisableETWExport();
-
- // Returns true if ETW is enabled. For now, this is true if the command line
- // flag is specified.
- static bool IsETWExportEnabled();
-
- // Exports an event to ETW. This is mainly used in
- // TraceLog::AddTraceEventWithThreadIdAndTimestamp to export internal events.
- static void AddEvent(
- char phase,
- const unsigned char* category_group_enabled,
- const char* name,
- unsigned long long id,
- int num_args,
- const char** arg_names,
- const unsigned char* arg_types,
- const unsigned long long* arg_values,
- const scoped_refptr<ConvertableToTraceFormat>* convertable_values);
-
- // Exports an event to ETW. This should be used when exporting an event only
- // to ETW. Supports three arguments to be passed to ETW.
- // TODO(georgesak): Allow different providers.
- static void AddCustomEvent(const char* name,
- const char* phase,
- const char* arg_name_1,
- const char* arg_value_1,
- const char* arg_name_2,
- const char* arg_value_2,
- const char* arg_name_3,
- const char* arg_value_3);
-
- // Returns true if any category in the group is enabled.
- static bool IsCategoryGroupEnabled(const char* category_group_name);
-
- private:
- // Ensure only the provider can construct us.
- friend struct StaticMemorySingletonTraits<TraceEventETWExport>;
- TraceEventETWExport();
-
- // Updates the list of enabled categories by consulting the ETW keyword.
- // Returns true if there was a change, false otherwise.
- bool UpdateEnabledCategories();
-
- // Returns true if the category is enabled.
- bool IsCategoryEnabled(const char* category_name) const;
-
- // True if ETW is enabled. Allows hiding the exporting behind a flag.
- bool etw_export_enabled_;
-
- // Maps category names to their status (enabled/disabled).
- std::map<base::StringPiece, bool> categories_status_;
-
- // Local copy of the ETW keyword.
- uint64 etw_match_any_keyword_;
-
- DISALLOW_COPY_AND_ASSIGN(TraceEventETWExport);
-};
-
-} // namespace trace_event
-} // namespace base
-
-#endif // BASE_TRACE_EVENT_TRACE_EVENT_ETW_EXPORT_WIN_H_
« no previous file with comments | « base/trace_event/trace_event_argument_unittest.cc ('k') | base/trace_event/trace_event_etw_export_win.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698