Cast: Stop logging kVideoFrameSentToEncoder and rename a couple events.
[chromium-blink-merge.git] / chrome / renderer / pepper / pepper_uma_host.h
blobb417b632b5885402f2e02b1e1d0cf30b13c01855
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.
5 #ifndef CHROME_RENDERER_PEPPER_PEPPER_UMA_HOST_H_
6 #define CHROME_RENDERER_PEPPER_PEPPER_UMA_HOST_H_
8 #include <set>
9 #include <string>
11 #include "ppapi/c/pp_instance.h"
12 #include "ppapi/c/pp_resource.h"
13 #include "ppapi/host/resource_host.h"
14 #include "url/gurl.h"
16 namespace content {
17 class RendererPpapiHost;
20 namespace ppapi {
21 namespace host {
22 struct HostMessageContext;
23 } // namespace host
24 } // namespace ppapi
26 class PepperUMAHost : public ppapi::host::ResourceHost {
27 public:
28 PepperUMAHost(content::RendererPpapiHost* host,
29 PP_Instance instance,
30 PP_Resource resource);
32 virtual ~PepperUMAHost();
34 // ppapi::host::ResourceMessageHandler implementation.
35 virtual int32_t OnResourceMessageReceived(
36 const IPC::Message& msg,
37 ppapi::host::HostMessageContext* context) OVERRIDE;
39 private:
40 bool IsPluginWhitelisted();
41 bool IsHistogramAllowed(const std::string& histogram);
43 int32_t OnHistogramCustomTimes(ppapi::host::HostMessageContext* context,
44 const std::string& name,
45 int64_t sample,
46 int64_t min,
47 int64_t max,
48 uint32_t bucket_count);
50 int32_t OnHistogramCustomCounts(ppapi::host::HostMessageContext* context,
51 const std::string& name,
52 int32_t sample,
53 int32_t min,
54 int32_t max,
55 uint32_t bucket_count);
57 int32_t OnHistogramEnumeration(ppapi::host::HostMessageContext* context,
58 const std::string& name,
59 int32_t sample,
60 int32_t boundary_value);
62 int32_t OnIsCrashReportingEnabled(ppapi::host::HostMessageContext* context);
64 const GURL document_url_;
65 bool is_plugin_in_process_;
67 // Set of origins that can use UMA private APIs from NaCl.
68 std::set<std::string> allowed_origins_;
69 // Set of hashed histogram prefixes that can be used from this interface.
70 std::set<std::string> allowed_histogram_prefixes_;
72 DISALLOW_COPY_AND_ASSIGN(PepperUMAHost);
75 #endif // CHROME_RENDERER_PEPPER_PEPPER_UMA_HOST_H_