mojo/common/tracing_impl.h

   1 // Copyright 2014 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 #ifndef MOJO_COMMON_TRACING_IMPL_H_
   6 #define MOJO_COMMON_TRACING_IMPL_H_
   7
   8 #include "base/macros.h"
   9 #include "mojo/services/tracing/tracing.mojom.h"
  10 #include "third_party/mojo/src/mojo/public/cpp/application/interface_factory.h"
  11
  12 namespace mojo {
  13
  14 class ApplicationImpl;
  15
  16 class TracingImpl : public InterfaceFactory<tracing::TraceController> {
  17  public:
  18   TracingImpl();
  19   ~TracingImpl() override;
  20
  21   // This connects to the tracing service and registers ourselves to provide
  22   // tracing data on demand.
  23   void Initialize(ApplicationImpl* app);
  24
  25  private:
  26   // InterfaceFactory<tracing::TraceController> implementation.
  27   void Create(ApplicationConnection* connection,
  28               InterfaceRequest<tracing::TraceController> request) override;
  29
  30   DISALLOW_COPY_AND_ASSIGN(TracingImpl);
  31 };
  32
  33 }  // namespace mojo
  34
  35 #endif  // MOJO_COMMON_TRACING_IMPL_H_