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/* Copyright 2012 The Chromium Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* From private/ppb_uma_private.idl modified Fri Mar 14 16:59:33 2014. */
#ifndef PPAPI_C_PRIVATE_PPB_UMA_PRIVATE_H_
#define PPAPI_C_PRIVATE_PPB_UMA_PRIVATE_H_
#include "ppapi/c/pp_bool.h"
#include "ppapi/c/pp_completion_callback.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/c/pp_macros.h"
#include "ppapi/c/pp_stdint.h"
#include "ppapi/c/pp_var.h"
#define PPB_UMA_PRIVATE_INTERFACE_0_3 "PPB_UMA_Private;0.3"
#define PPB_UMA_PRIVATE_INTERFACE PPB_UMA_PRIVATE_INTERFACE_0_3
/**
* @file
* This file defines the <code>PPB_UMA_Private</code> interface.
*/
/**
* @addtogroup Interfaces
* @{
*/
/**
* Contains functions for plugins to report UMA usage stats.
*/
struct PPB_UMA_Private_0_3 {
/**
* HistogramCustomTimes is a pointer to a function which records a time
* sample given in milliseconds in the histogram given by |name|, possibly
* creating the histogram if it does not exist.
*/
void (*HistogramCustomTimes)(PP_Instance instance,
struct PP_Var name,
int64_t sample,
int64_t min,
int64_t max,
uint32_t bucket_count);
/**
* HistogramCustomCounts is a pointer to a function which records a sample
* in the histogram given by |name|, possibly creating the histogram if it
* does not exist.
*/
void (*HistogramCustomCounts)(PP_Instance instance,
struct PP_Var name,
int32_t sample,
int32_t min,
int32_t max,
uint32_t bucket_count);
/**
* HistogramEnumeration is a pointer to a function which records a sample
* in the histogram given by |name|, possibly creating the histogram if it
* does not exist. The sample represents a value in an enumeration bounded
* by |boundary_value|, that is, sample < boundary_value always.
*/
void (*HistogramEnumeration)(PP_Instance instance,
struct PP_Var name,
int32_t sample,
int32_t boundary_value);
/**
* IsCrashReportingEnabled returns PP_OK to the completion callback to
* indicate that the current user has opted-in to crash reporting, or
* PP_ERROR_* on failure or when a user has not opted-in. This can be used to
* gate other reporting processes such as analytics and crash reporting.
*/
int32_t (*IsCrashReportingEnabled)(PP_Instance instance,
struct PP_CompletionCallback callback);
};
typedef struct PPB_UMA_Private_0_3 PPB_UMA_Private;
/**
* @}
*/
#endif /* PPAPI_C_PRIVATE_PPB_UMA_PRIVATE_H_ */
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