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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __WIFI_HAL_LLSTATSCOMMAND_H__
#define __WIFI_HAL_LLSTATSCOMMAND_H__
#include <stdint.h>
#include <fcntl.h>
#include <sys/socket.h>
#include <netlink/genl/genl.h>
#include <netlink/genl/family.h>
#include <netlink/genl/ctrl.h>
#include <linux/rtnetlink.h>
#include <netpacket/packet.h>
#include <linux/filter.h>
#include <linux/errqueue.h>
#include <linux/pkt_sched.h>
#include <netlink/object-api.h>
#include <netlink/netlink.h>
#include <netlink/socket.h>
#include <net/if.h>
#include "nl80211_copy.h"
#include "common.h"
#include "cpp_bindings.h"
#include "link_layer_stats.h"
#ifdef __GNUC__
#define PRINTF_FORMAT(a,b) __attribute__ ((format (printf, (a), (b))))
#define STRUCT_PACKED __attribute__ ((packed))
#else
#define PRINTF_FORMAT(a,b)
#define STRUCT_PACKED
#endif
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
typedef struct{
u32 stats_clear_rsp_mask;
u8 stop_rsp;
} LLStatsClearRspParams;
typedef struct{
wifi_iface_stat *iface_stat;
int num_radios;
wifi_radio_stat *radio_stat;
} LLStatsResultsParams;
typedef enum{
eLLStatsSetParamsInvalid = 0,
eLLStatsClearRspParams,
} eLLStatsRspRarams;
class LLStatsCommand: public WifiVendorCommand
{
private:
static LLStatsCommand *mLLStatsCommandInstance;
LLStatsClearRspParams mClearRspParams;
LLStatsResultsParams mResultsParams;
wifi_stats_result_handler mHandler;
wifi_request_id mRequestId;
u32 mRadioStatsSize;
// mNumRadios is decoded from tb_vendor[QCA_WLAN_VENDOR_ATTR_LL_STATS_NUM_RADIOS]
// nNumRadiosAllocated is the actual radio stats received.
u8 mNumRadios;
u8 mNumRadiosAllocated;
LLStatsCommand(wifi_handle handle, int id, u32 vendor_id, u32 subcmd);
public:
static LLStatsCommand* instance(wifi_handle handle);
virtual ~LLStatsCommand();
// This function implements creation of LLStats specific Request
// based on the request type
virtual wifi_error create();
virtual void setSubCmd(u32 subcmd);
virtual void initGetContext(u32 reqid);
virtual wifi_error requestResponse();
virtual wifi_error notifyResponse();
virtual int handleResponse(WifiEvent &reply);
virtual void getClearRspParams(u32 *stats_clear_rsp_mask, u8 *stop_rsp);
virtual wifi_error get_wifi_iface_stats(wifi_iface_stat *stats,
struct nlattr **tb_vendor);
virtual void setHandler(wifi_stats_result_handler handler);
virtual void clearStats();
};
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
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