1 files changed, 103 insertions, 0 deletions
diff --git a/catapult/telemetry/telemetry/timeline/tracing_config.py b/catapult/telemetry/telemetry/timeline/tracing_config.py
new file mode 100644
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--- /dev/null
+++ b/catapult/telemetry/telemetry/timeline/tracing_config.py
@@ -0,0 +1,103 @@
+# 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.
+
+from telemetry.timeline import atrace_config
+from telemetry.timeline import chrome_trace_config
+
+
+class TracingConfig(object):
+  """Tracing config is the configuration for tracing in Telemetry.
+
+  TracingConfig configures tracing in Telemetry. It contains tracing options
+  that control which core tracing system should be enabled. If a tracing
+  system requires additional configuration, e.g., what to trace, then it is
+  typically configured in its own config class. TracingConfig provides
+  interfaces to access the configuration for those tracing systems.
+
+  Options:
+      enable_atrace_trace: a boolean that specifies whether to enable
+          atrace tracing.
+      enable_cpu_trace: a boolean that specifies whether to enable cpu tracing.
+      enable_chrome_trace: a boolean that specifies whether to enable
+          chrome tracing.
+      enable_platform_display_trace: a boolean that specifies whether to
+          platform display tracing.
+      enable_android_graphics_memtrack: a boolean that specifies whether
+          to enable the memtrack_helper daemon to track graphics memory on
+          Android (see goo.gl/4Y30p9). Doesn't have any effects on other OSs.
+      enable_battor_trace: a boolean that specifies whether to enable BattOr
+          tracing.
+
+  Detailed configurations:
+      atrace_config: Stores configuration options specific to Atrace.
+      chrome_trace_config: Stores configuration options specific to
+          Chrome trace.
+  """
+
+  def __init__(self):
+    self._enable_atrace_trace = False
+    self._enable_platform_display_trace = False
+    self._enable_android_graphics_memtrack = False
+    self._enable_battor_trace = False
+    self._enable_cpu_trace = False
+    self._enable_chrome_trace = False
+
+    self._atrace_config = atrace_config.AtraceConfig()
+    self._chrome_trace_config = chrome_trace_config.ChromeTraceConfig()
+
+  @property
+  def enable_atrace_trace(self):
+    return self._enable_atrace_trace
+
+  @enable_atrace_trace.setter
+  def enable_atrace_trace(self, value):
+    self._enable_atrace_trace = value
+
+  @property
+  def enable_cpu_trace(self):
+    return self._enable_cpu_trace
+
+  @enable_cpu_trace.setter
+  def enable_cpu_trace(self, value):
+    self._enable_cpu_trace = value
+
+  @property
+  def enable_platform_display_trace(self):
+    return self._enable_platform_display_trace
+
+  @enable_platform_display_trace.setter
+  def enable_platform_display_trace(self, value):
+    self._enable_platform_display_trace = value
+
+  @property
+  def enable_android_graphics_memtrack(self):
+    return self._enable_android_graphics_memtrack
+
+  @enable_android_graphics_memtrack.setter
+  def enable_android_graphics_memtrack(self, value):
+    self._enable_android_graphics_memtrack = value
+
+  @property
+  def enable_battor_trace(self):
+    return self._enable_battor_trace
+
+  @enable_battor_trace.setter
+  def enable_battor_trace(self, value):
+    self._enable_battor_trace = value
+
+  @property
+  def enable_chrome_trace(self):
+    return self._enable_chrome_trace
+
+  @enable_chrome_trace.setter
+  def enable_chrome_trace(self, value):
+    self._enable_chrome_trace = value
+
+  @property
+  def atrace_config(self):
+    return self._atrace_config
+
+  @property
+  def chrome_trace_config(self):
+    return self._chrome_trace_config