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// Copyright 2014 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.
#include "ppapi/proxy/uma_private_resource.h"
#include "base/bind.h"
#include "ppapi/proxy/ppapi_messages.h"
#include "ppapi/proxy/resource_message_params.h"
#include "ppapi/shared_impl/var.h"
namespace {
std::string StringFromPPVar(const PP_Var& var) {
scoped_refptr<ppapi::StringVar> name_stringvar =
ppapi::StringVar::FromPPVar(var);
if (!name_stringvar.get())
return std::string();
return name_stringvar->value();
}
}
namespace ppapi {
namespace proxy {
UMAPrivateResource::UMAPrivateResource(
Connection connection, PP_Instance instance)
: PluginResource(connection, instance) {
SendCreate(RENDERER, PpapiHostMsg_UMA_Create());
}
UMAPrivateResource::~UMAPrivateResource() {
}
thunk::PPB_UMA_Singleton_API* UMAPrivateResource::AsPPB_UMA_Singleton_API() {
return this;
}
void UMAPrivateResource::HistogramCustomTimes(
PP_Instance instance,
struct PP_Var name,
int64_t sample,
int64_t min,
int64_t max,
uint32_t bucket_count) {
if (name.type != PP_VARTYPE_STRING)
return;
Post(RENDERER, PpapiHostMsg_UMA_HistogramCustomTimes(StringFromPPVar(name),
sample,
min,
max,
bucket_count));
}
void UMAPrivateResource::HistogramCustomCounts(
PP_Instance instance,
struct PP_Var name,
int32_t sample,
int32_t min,
int32_t max,
uint32_t bucket_count) {
if (name.type != PP_VARTYPE_STRING)
return;
Post(RENDERER, PpapiHostMsg_UMA_HistogramCustomCounts(StringFromPPVar(name),
sample,
min,
max,
bucket_count));
}
void UMAPrivateResource::HistogramEnumeration(
PP_Instance instance,
struct PP_Var name,
int32_t sample,
int32_t boundary_value) {
if (name.type != PP_VARTYPE_STRING)
return;
Post(RENDERER, PpapiHostMsg_UMA_HistogramEnumeration(StringFromPPVar(name),
sample,
boundary_value));
}
} // namespace proxy
} // namespace ppapi
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