#ifndef __WIFI_H__
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#define __WIFI_H__
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#include <syslog.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdbool.h>
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#include <string.h>
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#include <fcntl.h>
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <linux/if.h>
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#include <linux/if_arp.h>
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#include <sys/time.h>
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#include <ctype.h>
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#include <errno.h>
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#include <assert.h>
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#include <paths.h>
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#include <sys/wait.h>
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#include <linux/sockios.h>
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#include <net/route.h>
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#ifdef SYSLOG_DEBUG
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#define pr_debug(fmt, ...) syslog(LOG_DEBUG, fmt, ##__VA_ARGS__)
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#define pr_info(fmt, ...) syslog(LOG_INFO, fmt, ##__VA_ARGS__)
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#define pr_warning(fmt, ...) syslog(LOG_WARNING, fmt, ##__VA_ARGS__)
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#define pr_err(fmt, ...) syslog(LOG_ERR, fmt, ##__VA_ARGS__)
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#else
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#define pr_debug printf
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#define pr_info printf
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#define pr_warning printf
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#define pr_err printf
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#endif
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#define DEFAULT_IFNAME "wlan0"
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#define JOIN_AP_RETRIES 1
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#define MAX_SAME_AP_NUM 5
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#define MAX_SCAN_NUM 10
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#define TCP_CONNECT_RETRIES 3
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#define TCPKA_INTERVAL 60
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#define TCPKA_RETRY_INTERVAL 4
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#define TCPKA_RETRY_COUNT 15
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#define ETHERNET_HEADER_LEN 14
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#define IPV4_HEADER_FIXED_LEN 20
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#define TCP_HEADER_FIXED_LEN 20
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#define TCP_OPTIONS_LEN 12
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#define WOWL_PATTERN_MATCH_OFFSET \
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(ETHERNET_HEADER_LEN + IPV4_HEADER_FIXED_LEN + TCP_HEADER_FIXED_LEN + TCP_OPTIONS_LEN)
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#define CUSTOM_LISTEN_INTERVAL 1000
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#define SOL_TCP 6
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#define TCP_EXT_INFO 37
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struct tcp_ext_info {
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uint16_t ip_id;
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uint16_t dummy;
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uint32_t snd_nxt;
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uint32_t rcv_nxt;
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uint32_t window;
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uint32_t tsval;
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uint32_t tsecr;
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};
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extern const char tcpka_payload[];
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extern const char wowl_pattern[];
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int WIFI_Suspend(int sock, bool is_connected);
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int WIFI_Resume(void);
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int rk_build_tcpka_param(wl_tcpka_param_t* param, char* ifname, int sock);
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void rk_system_return(const char cmdline[], char recv_buff[], int len);
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int rk_system(const char *cmd);
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int rk_obtain_ip_from_vendor(char * ifname);
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int rk_obtain_ip_from_udhcpc(char* ifname);
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typedef struct
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{
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uint32_t ssid_len;
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char ssid[32];
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uint8_t bssid[6];
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uint32_t security;
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uint16_t channel;
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int16_t rssi;
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} wifi_ap_info_t;
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/*
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* ¹¦ÄÜ : wifiÄ£¿é³õʼ»¯.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : ÎÞ
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*/
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int WIFI_Init(void);
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/*
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* ¹¦ÄÜ : wifiÄ£¿éÍ˳ö.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : ÎÞ
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*/
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void WIFI_Deinit(void);
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/*
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* ¹¦ÄÜ : WIFI¶Ï¿ª.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : ÎÞ
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*/
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void WIFI_Disconnect(void);
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/*
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* ¹¦ÄÜ : Á¬½ÓÖ¸¶¨ÍøÂç[¾²Ì¬/¶¯Ì¬/OPEN].
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* ²ÎÊý :
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* ssid : Ä¿±êSSID.
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pass : ÃÜÂë.
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useip: 0/¾²Ì¬ 1/¶¯Ì¬ 2/OPEN
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* ·µ»ØÖµ : ÎÞ
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*/
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int WIFI_Connect(char *ssid, char *pass, int useip);
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/*
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* ¹¦ÄÜ : »ñÈ¡ÍøÂçÁ¬½Ó״̬.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : ÎÞ
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*/
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int WIFI_GetStatus(void);
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/*
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* ¹¦ÄÜ : »ñÈ¡WIFIÁ¬½ÓÐŵÀ.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : [0-13]/WIFIÁ¬½ÓÐŵÀ.
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*/
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int WIFI_GetChannel(void);
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/*
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* ¹¦ÄÜ : »ñÈ¡WIFI»½ÐÑ·½Ê½.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : WIFIÆô¶¯ÔÒòÂë.
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*/
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int WIFI_GetWakupReason(void);
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/*
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* ¹¦ÄÜ : »ñÈ¡WIFIÐźÅÇ¿¶È.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : WIFIÐźÅÇ¿¶È.
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*/
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int WIFI_GetSignal(void);
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/*
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* ¹¦ÄÜ : ÉèÖÃWIFI¾²Ì¬IPÐÅÏ¢.
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* ²ÎÊý :
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ipAddr : IPµØÖ·ÐÅÏ¢.
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netmask : ×ÓÍøÑÚÂë.
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gateway : Íø¹Ø.
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* ·µ»ØÖµ : 0/³É¹¦
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* ·Ç0/ʧ°Ü
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*/
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int WIFI_SetNetInfo(char *ipAddr, char *netmask, char *gateway, char *dns);
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/*
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* ¹¦ÄÜ : »ñÈ¡WIFIÆô¶¯·½Ê½.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : 0/ÖØÆô 1/PIR´¥·¢»½ÐÑ 2/WIFI»½ÐÑ 3/ÆäËû
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*/
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int WIFI_StartUpMode(void);
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/*
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* ¹¦ÄÜ : Íø¹ØÀëÏßÅäÖÃSSID»½ÐÑ.
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* ²ÎÊý :
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ssid : Ä¿±êSSID.
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channel_num : ɨÃèͨµÀÊý,0/È«ÐŵÀɨÃè [1-12]/µ¥ÐŵÀɨÃè.
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interval : ɨÃèÖÜÆÚ.
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* ·µ»ØÖµ : 0/³É¹¦
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* ·Ç0/ʧ°Ü
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*/
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int WIFI_SetWakeupBySsid(char *ssid, char channelNum, unsigned short interval);
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/*
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* ¹¦ÄÜ : Íø¹ØÉÏÏߺóÇå³ýSSID»½ÐÑ.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : 0/³É¹¦
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* ·Ç0/ʧ°Ü
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*/
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int WIFI_ClearWakeupSsid(void);
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/*
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* ¹¦ÄÜ : ÉèÖÃWIFIÆô¶¯·½Ê½.
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* ²ÎÊý :
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* WakeupFlag : 0/ÂýÆô¶¯
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* 1/¿ìÆô¶¯
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* ·µ»ØÖµ : ÎÞ
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*/
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int WIFI_SetQuickStartWay(int WakeupFlag);
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/*
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* ¹¦ÄÜ : ɨÃèÖܱßÍøÂç.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : ÎÞ
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*/
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int WIFI_ClientScan(void);
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/*
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* ¹¦ÄÜ : »ñȡɨÃè½á¹û.
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* ²ÎÊý :
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* pstResults : ɨÃè½á¹û.
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* num : AP×ÜÊý.
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* ·µ»ØÖµ : 0/³É¹¦
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* ·Ç0/ʧ°Ü
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*/
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int WIFI_GetClientScanResults(wifi_ap_info_t *pstResults, uint32_t num);
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/*
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* ¹¦ÄÜ : ½øÈëÐÝÃß±£»î״̬.
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* ²ÎÊý : ÎÞ
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* ·µ»ØÖµ : 0/³É¹¦
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* ·Ç0/ʧ°Ü
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*/
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#endif /* __WIFI_H__ */
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