ppapi/proxy/uma_private_resource.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 PPAPI_PROXY_UMA_PRIVATE_RESOURCE_H_
   6 #define PPAPI_PROXY_UMA_PRIVATE_RESOURCE_H_
   7
   8 #include "ppapi/proxy/connection.h"
   9 #include "ppapi/proxy/plugin_resource.h"
  10 #include "ppapi/proxy/ppapi_proxy_export.h"
  11 #include "ppapi/thunk/ppb_uma_singleton_api.h"
  12
  13 namespace ppapi {
  14
  15 namespace proxy {
  16
  17 class PPAPI_PROXY_EXPORT UMAPrivateResource
  18     : public PluginResource,
  19       public thunk::PPB_UMA_Singleton_API {
  20  public:
  21   UMAPrivateResource(Connection connection, PP_Instance instance);
  22   ~UMAPrivateResource() override;
  23
  24   // Resource overrides.
  25   thunk::PPB_UMA_Singleton_API* AsPPB_UMA_Singleton_API() override;
  26
  27   // PPB_UMA_Singleton_API implementation.
  28   void HistogramCustomTimes(PP_Instance instance,
  29                             struct PP_Var name,
  30                             int64_t sample,
  31                             int64_t min,
  32                             int64_t max,
  33                             uint32_t bucket_count) override;
  34
  35   void HistogramCustomCounts(PP_Instance instance,
  36                              struct PP_Var name,
  37                              int32_t sample,
  38                              int32_t min,
  39                              int32_t max,
  40                              uint32_t bucket_count) override;
  41
  42   void HistogramEnumeration(PP_Instance instance,
  43                             struct PP_Var name,
  44                             int32_t sample,
  45                             int32_t boundary_value) override;
  46
  47   int32_t IsCrashReportingEnabled(
  48       PP_Instance instance,
  49       scoped_refptr<TrackedCallback> callback) override;
  50
  51  private:
  52   void OnPluginMsgIsCrashReportingEnabled(
  53       const ResourceMessageReplyParams& params);
  54   scoped_refptr<TrackedCallback> pending_callback_;
  55
  56   DISALLOW_COPY_AND_ASSIGN(UMAPrivateResource);
  57 };
  58
  59 }  // namespace proxy
  60 }  // namespace ppapi
  61
  62 #endif  // PPAPI_PROXY_UMA_PRIVATE_RESOURCE_H_