#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
#include "log_service.h"
#include "atcmd_wifi.h"
#include <lwip_netconf.h>
#include "tcpip.h"
#include <dhcp/dhcps.h>
#include <wlan/wlan_test_inc.h>
#include <wifi/wifi_conf.h>
#include <wifi/wifi_util.h>
#if SUPPORT_LOG_SERVICE
/******************************************************************************/
#define	_AT_WLAN_SET_SSID_		"ATW0"
#define	_AT_WLAN_SET_PASSPHRASE_	"ATW1"
#define	_AT_WLAN_SET_KEY_ID_		"ATW2"
#define	_AT_WLAN_AP_SET_SSID_		"ATW3"
#define	_AT_WLAN_AP_SET_SEC_KEY_	"ATW4"
#define	_AT_WLAN_AP_SET_CHANNEL_	"ATW5"
#define	_AT_WLAN_AP_ACTIVATE_		"ATWA"
#define _AT_WLAN_AP_STA_ACTIVATE_       "ATWB"
#define	_AT_WLAN_JOIN_NET_		"ATWC"
#define	_AT_WLAN_DISC_NET_		"ATWD"
#define	_AT_WLAN_WEB_SERVER_		"ATWE"
#define _AT_WLAN_PING_TEST_             "ATWI"
#define _AT_WLAN_SSL_CLIENT_            "ATWL"
#define _AT_WLAN_WIFI_PROMISC_          "ATWM"
#define	_AT_WLAN_POWER_			"ATWP"
#define	_AT_WLAN_SIMPLE_CONFIG_		"ATWQ"
#define	_AT_WLAN_GET_RSSI_		"ATWR"
#define	_AT_WLAN_SCAN_			"ATWS"
#define _AT_WLAN_TCP_TEST_              "ATWT"
#define _AT_WLAN_UDP_TEST_              "ATWU"
#define _AT_WLAN_WPS_                   "ATWW"
#define _AT_WLAN_IWPRIV_                "ATWZ"
#define	_AT_WLAN_INFO_			"ATW?"

#ifndef CONFIG_SSL_CLIENT
#define CONFIG_SSL_CLIENT       0
#endif
#ifndef CONFIG_WEBSERVER
#define CONFIG_WEBSERVER        0
#endif
#ifndef CONFIG_OTA_UPDATE
#define CONFIG_OTA_UPDATE       0
#endif
#ifndef CONFIG_BSD_TCP
#define CONFIG_BSD_TCP	        1
#endif
#ifndef CONFIG_ENABLE_P2P
#define CONFIG_ENABLE_P2P		0
#endif
#define SCAN_WITH_SSID		0
#if CONFIG_WEBSERVER
#define CONFIG_READ_FLASH	1
extern rtw_wifi_setting_t wifi_setting;
#endif
#if CONFIG_WLAN

extern void cmd_promisc(int argc, char **argv);
extern void cmd_update(int argc, char **argv);
extern void cmd_tcp(int argc, char **argv);
extern void cmd_udp(int argc, char **argv);
extern void cmd_simple_config(int argc, char **argv);
#if CONFIG_ENABLE_WPS
extern void cmd_wps(int argc, char **argv);
#endif
extern void cmd_ssl_client(int argc, char **argv);
#ifdef CONFIG_WPS_AP
extern void cmd_ap_wps(int argc, char **argv);
extern int wpas_wps_dev_config(u8 *dev_addr, u8 bregistrar);
#endif //CONFIG_WPS_AP
#if CONFIG_ENABLE_P2P
extern void cmd_wifi_p2p_start(int argc, char **argv);
extern void cmd_wifi_p2p_stop(int argc, char **argv);
extern void cmd_p2p_listen(int argc, char **argv);
extern void cmd_p2p_find(int argc, char **argv);
extern void cmd_p2p_peers(int argc, char **argv);
extern void cmd_p2p_info(int argc, char **argv);
extern void cmd_p2p_disconnect(int argc, char **argv);
extern void cmd_p2p_connect(int argc, char **argv);
#endif //CONFIG_ENABLE_P2P
#if CONFIG_LWIP_LAYER
extern struct netif xnetif[NET_IF_NUM]; 
#endif
static rtw_network_info_t wifi = {0};
static rtw_ap_info_t ap = {0};
static unsigned char password[65] = {0};
static void init_wifi_struct(void)
{
	memset(wifi.ssid.val, 0, sizeof(wifi.ssid.val));
	memset(wifi.bssid.octet, 0, ETH_ALEN);	
	memset(password, 0, sizeof(password));
	wifi.ssid.len = 0;
	wifi.password = NULL;
	wifi.password_len = 0;
        wifi.key_id = -1;
	memset(ap.ssid.val, 0, sizeof(ap.ssid.val));
	ap.ssid.len = 0;
	ap.password = NULL;
	ap.password_len = 0;
	ap.channel = 1;
}

static void print_scan_result( rtw_scan_result_t* record )
{
    RTW_API_INFO( ( "%s\t ", ( record->bss_type == RTW_BSS_TYPE_ADHOC ) ? "Adhoc" : "Infra" ) );
    RTW_API_INFO( ( MAC_FMT, MAC_ARG(record->BSSID.octet) ) );
    RTW_API_INFO( ( " %d\t ", record->signal_strength ) );
    RTW_API_INFO( ( " %d\t  ", record->channel ) );
    RTW_API_INFO( ( " %d\t  ", record->wps_type ) );
    RTW_API_INFO( ( "%s\t\t ", ( record->security == RTW_SECURITY_OPEN ) ? "Open" :
                                 ( record->security == RTW_SECURITY_WEP_PSK ) ? "WEP" :
                                 ( record->security == RTW_SECURITY_WPA_TKIP_PSK ) ? "WPA TKIP" :
                                 ( record->security == RTW_SECURITY_WPA_AES_PSK ) ? "WPA AES" :
                                 ( record->security == RTW_SECURITY_WPA2_AES_PSK ) ? "WPA2 AES" :
                                 ( record->security == RTW_SECURITY_WPA2_TKIP_PSK ) ? "WPA2 TKIP" :
                                 ( record->security == RTW_SECURITY_WPA2_MIXED_PSK ) ? "WPA2 Mixed" :
                                 "Unknown" ) );

    RTW_API_INFO( ( " %s ", record->SSID.val ) );
    RTW_API_INFO( ( "\r\n" ) );
}

static rtw_result_t app_scan_result_handler( rtw_scan_handler_result_t* malloced_scan_result )
{
	static int ApNum = 0;

	if (malloced_scan_result->scan_complete != RTW_TRUE) {
		rtw_scan_result_t* record = &malloced_scan_result->ap_details;
		record->SSID.val[record->SSID.len] = 0; /* Ensure the SSID is null terminated */

		RTW_API_INFO( ( "%d\t ", ++ApNum ) );

		print_scan_result(record);
	} else{
		ApNum = 0;
	}
	return RTW_SUCCESS;
}

void fATW0(void *arg){
        if(!arg){
          printf("[ATW0]Usage: ATW0=SSID\n\r");
          return;
        }
	printf("[ATW0]: _AT_WLAN_SET_SSID_ [%s]\n\r", (char*)arg);
	strcpy((char *)wifi.ssid.val, (char*)arg);
	wifi.ssid.len = strlen((char*)arg);
}

void fATW1(void *arg){
        printf("[ATW1]: _AT_WLAN_SET_PASSPHRASE_ [%s]\n\r", (char*)arg); 
	strcpy((char *)password, (char*)arg);
	wifi.password = password;
	wifi.password_len = strlen((char*)arg);

	/*
	 * note:rtw_wx_set_passphrase will clear psecuritypriv->wpa_passphrase when len=64
	 * so psk_derive will return because passphrase[0] == 0, then psk_passphrase
	 * will not be set. Here set psk_passphrase64 to make restore_wifi_info_to_flash working
	 * 
	 */
	extern unsigned char psk_passphrase64[64 + 1];
	if (wifi.password_len == 64)
		strcpy(psk_passphrase64, wifi.password);
}

void fATW2(void *arg){
        printf("[ATW2]: _AT_WLAN_SET_KEY_ID_ [%s]\n\r", (char*)arg);
		if((strlen((const char *)arg) != 1 ) || (*(char*)arg <'0' ||*(char*)arg >'3')) {
			printf("\n\rWrong WEP key id. Must be one of 0,1,2, or 3.");
			return;
		}
	wifi.key_id = atoi((const char *)(arg));
}

void fATW3(void *arg){
        if(!arg){
          printf("[ATW3]Usage: ATW3=SSID\n\r");
          return;
        }

	ap.ssid.len = strlen((char*)arg);

	if(ap.ssid.len > 32){
          printf("[ATW3]Error: SSID length can't exceed 32\n\r");
          return;
    }
	strcpy((char *)ap.ssid.val, (char*)arg);

	printf("[ATW3]: _AT_WLAN_AP_SET_SSID_ [%s]\n\r", ap.ssid.val); 
}

void fATW4(void *arg){
	strcpy((char *)password, (char*)arg);
	ap.password = password;
	ap.password_len = strlen((char*)arg);
	printf("[ATW4]: _AT_WLAN_AP_SET_SEC_KEY_ [%s]\n\r", ap.password); 
}

void fATW5(void *arg){
	ap.channel = (unsigned char) atoi((const char *)arg);
	printf("[ATW5]: _AT_WLAN_AP_SET_CHANNEL_ [channel %d]\n\r", ap.channel); 
}

void fATW6(void *arg){
	u32		mac[ETH_ALEN];
	u32		i;
	if(!arg){
		printf("[ATW6]Usage: ATW6=BSSID\n\r");
		return;
	}
	printf("[ATW6]: _AT_WLAN_SET_BSSID_ [%s]\n\r", (char*)arg);
	sscanf(arg, MAC_FMT, mac, mac + 1, mac + 2, mac + 3, mac + 4, mac + 5);
	for(i = 0; i < ETH_ALEN; i ++)
		wifi.bssid.octet[i] = (u8)mac[i] & 0xFF;
}

void fATWA(void *arg){
#if CONFIG_LWIP_LAYER
	struct ip_addr ipaddr;
	struct ip_addr netmask;
	struct ip_addr gw;
	struct netif * pnetif = &xnetif[0];
#endif
	int timeout = 20;
	printf("[ATWA]: _AT_WLAN_AP_ACTIVATE_\n\r"); 
	if(ap.ssid.val[0] == 0){
          printf("[ATWA]Error: SSID can't be empty\n\r");
          return;
    }
	if(ap.password == NULL){
          ap.security_type = RTW_SECURITY_OPEN;
        }
        else{
          ap.security_type = RTW_SECURITY_WPA2_AES_PSK;
    }

#if CONFIG_WEBSERVER
    //store into flash
    memset(wifi_setting.ssid, 0, sizeof(wifi_setting.ssid));;
    memcpy(wifi_setting.ssid, ap.ssid.val, strlen((char*)ap.ssid.val));
	wifi_setting.ssid[ap.ssid.len] = '\0';
    wifi_setting.security_type = ap.security_type;
    if(ap.security_type !=0)
        wifi_setting.security_type = 1;
    else
        wifi_setting.security_type = 0;
	if (ap.password)
    	memcpy(wifi_setting.password, ap.password, strlen((char*)ap.password));
	else
		memset(wifi_setting.password, 0, sizeof(wifi_setting.password));;
    wifi_setting.channel = ap.channel;
#if CONFIG_READ_FLASH
    StoreApInfo();
#endif
#endif
	
#if CONFIG_LWIP_LAYER
	dhcps_deinit();
	IP4_ADDR(&ipaddr, GW_ADDR0, GW_ADDR1, GW_ADDR2, GW_ADDR3);
	IP4_ADDR(&netmask, NETMASK_ADDR0, NETMASK_ADDR1 , NETMASK_ADDR2, NETMASK_ADDR3);
	IP4_ADDR(&gw, GW_ADDR0, GW_ADDR1, GW_ADDR2, GW_ADDR3);
	netif_set_addr(pnetif, &ipaddr, &netmask,&gw);
#ifdef CONFIG_DONT_CARE_TP
	pnetif->flags |= NETIF_FLAG_IPSWITCH;
#endif
#endif
	wifi_off();
	vTaskDelay(20);
	if (wifi_on(RTW_MODE_AP) < 0){
		printf("\n\rERROR: Wifi on failed!");
		return;
	}
	printf("\n\rStarting AP ...");

#ifdef CONFIG_WPS_AP
	wpas_wps_dev_config(pnetif->hwaddr, 1);
#endif
	if(wifi_start_ap((char*)ap.ssid.val, ap.security_type, (char*)ap.password, ap.ssid.len, ap.password_len, ap.channel) < 0) {
		printf("\n\rERROR: Operation failed!");
		return;
	}

	while(1) {
		char essid[33];

		if(wext_get_ssid(WLAN0_NAME, (unsigned char *) essid) > 0) {
			if(strcmp((const char *) essid, (const char *)ap.ssid.val) == 0) {
				printf("\n\r%s started\n", ap.ssid.val);
				break;
			}
		}

		if(timeout == 0) {
			printf("\n\rERROR: Start AP timeout!");
			break;
		}

		vTaskDelay(1 * configTICK_RATE_HZ);
		timeout --;
	}
#if CONFIG_LWIP_LAYER
	//LwIP_UseStaticIP(pnetif);
	dhcps_init(pnetif);
#endif

	init_wifi_struct( );
}
void fATWC(void *arg){
	int mode, ret;
	unsigned long tick1 = xTaskGetTickCount();
	unsigned long tick2, tick3;
	char empty_bssid[6] = {0}, assoc_by_bssid = 0;	
	
	printf("[ATWC]: _AT_WLAN_JOIN_NET_\n\r"); 
	if(memcmp (wifi.bssid.octet, empty_bssid, 6))
		assoc_by_bssid = 1;
	else if(wifi.ssid.val[0] == 0){
		printf("[ATWC]Error: SSID can't be empty\n\r");
		goto EXIT;
	}
	if(wifi.password != NULL){
		if((wifi.key_id >= 0)&&(wifi.key_id <= 3)) {
			wifi.security_type = RTW_SECURITY_WEP_PSK;
		}
		else{
			wifi.security_type = RTW_SECURITY_WPA2_AES_PSK;
		}
	}
	else{
		wifi.security_type = RTW_SECURITY_OPEN;
	}
	//Check if in AP mode
	wext_get_mode(WLAN0_NAME, &mode);
	if(mode == IW_MODE_MASTER) {
#if CONFIG_LWIP_LAYER
		dhcps_deinit();
#endif
		wifi_off();
		vTaskDelay(20);
		if (wifi_on(RTW_MODE_STA) < 0){
			printf("\n\rERROR: Wifi on failed!");
			goto EXIT;
		}
	}
	if(assoc_by_bssid){
		printf("\n\rJoining BSS by BSSID "MAC_FMT" ...\n\r", MAC_ARG(wifi.bssid.octet));
		ret = wifi_connect_bssid(wifi.bssid.octet, (char*)wifi.ssid.val, wifi.security_type, (char*)wifi.password, 
						ETH_ALEN, wifi.ssid.len, wifi.password_len, wifi.key_id, NULL);		
	} else {
		printf("\n\rJoining BSS by SSID %s...\n\r", (char*)wifi.ssid.val);
		ret = wifi_connect((char*)wifi.ssid.val, wifi.security_type, (char*)wifi.password, wifi.ssid.len,
						wifi.password_len, wifi.key_id, NULL);
	}
	
	if(ret!= RTW_SUCCESS){
		printf("\n\rERROR: Operation failed!");
		goto EXIT;
	}
	tick2 = xTaskGetTickCount();
	printf("\r\nConnected after %dms.\n", (tick2-tick1));
#if CONFIG_LWIP_LAYER
		/* Start DHCPClient */
		LwIP_DHCP(0, DHCP_START);
	tick3 = xTaskGetTickCount();
	printf("\r\n\nGot IP after %dms.\n", (tick3-tick1));
#endif
	printf("\n\r");
EXIT:
	init_wifi_struct( );
}

void fATWD(void *arg){
	int timeout = 20;
	char essid[33];
	printf("[ATWD]: _AT_WLAN_DISC_NET_\n\r"); 
	printf("\n\rDeassociating AP ...");

	if(wext_get_ssid(WLAN0_NAME, (unsigned char *) essid) < 0) {
		printf("\n\rWIFI disconnected");
		return;
	}

	if(wifi_disconnect() < 0) {
		printf("\n\rERROR: Operation failed!");
		return;
	}

	while(1) {
		if(wext_get_ssid(WLAN0_NAME, (unsigned char *) essid) < 0) {
			printf("\n\rWIFI disconnected");
			break;
		}

		if(timeout == 0) {
			printf("\n\rERROR: Deassoc timeout!");
			break;
		}

		vTaskDelay(1 * configTICK_RATE_HZ);
		timeout --;
	}
        printf("\n\r");
        init_wifi_struct( );
}

void fATWS(void *arg){
        char buf[32] = {0};
        u8 *channel_list = NULL;
        u8 *pscan_config = NULL;
        int num_channel = 0;
        int i, argc = 0;
        char *argv[MAX_ARGC] = {0};        
        printf("[ATWS]: _AT_WLAN_SCAN_\n\r");
        if(arg){
          strcpy(buf, arg);
          argc = parse_param(buf, argv);
          if(argc < 2)
            goto exit;
          num_channel = atoi(argv[1]);
          channel_list = (u8*)malloc(num_channel);
          if(!channel_list){
                  printf("[ATWS]ERROR: Can't malloc memory for channel list\n\r");
                  goto exit;
          }
          pscan_config = (u8*)malloc(num_channel);
	  	  if(!pscan_config){
				printf("[ATWS]ERROR: Can't malloc memory for pscan_config\n\r");
				goto exit;
		  }
          //parse command channel list
          for(i = 2; i <= argc -1 ; i++){
                  *(channel_list + i - 2) = (u8)atoi(argv[i]);
                  *(pscan_config + i - 2) = PSCAN_ENABLE;
          }
          
          if(wifi_set_pscan_chan(channel_list, pscan_config, num_channel) < 0){
              printf("[ATWS]ERROR: wifi set partial scan channel fail\n\r");
              goto exit;
          }
        }
        
	if(wifi_scan_networks(app_scan_result_handler, NULL ) != RTW_SUCCESS){
		printf("[ATWS]ERROR: wifi scan failed\n\r");
		goto exit;
	}
exit:
	if(arg && channel_list)
		free(channel_list);
}

#if SCAN_WITH_SSID
void fATWs(void *arg){
	char buf[32] = {0};
	u8 *channel_list = NULL;
	int scan_buf_len = 500;
	int num_channel = 0;
	int i, argc = 0;
	char *argv[MAX_ARGC] = {0};
	printf("[ATWs]: _AT_WLAN_SCAN_WITH_SSID_ [%s]\n\r",  (char*)wifi.ssid.val);
	if(arg){
		strcpy(buf, arg);
		argc = parse_param(buf, argv);
		if(argc == 2){
			scan_buf_len = atoi(argv[1]);  	
		}else if(argc > 2){
			num_channel = atoi(argv[1]);
			channel_list = (u8*)malloc(num_channel);
			if(!channel_list){
				printf("[ATWS]ERROR: Can't malloc memory for channel list\n\r");
				goto exit;
			}
			//parse command channel list
			for(i = 2; i <= argc -1 ; i++){
				*(channel_list + i - 2) = (u8)atoi(argv[i]);
			}

			if(wifi_set_pscan_chan(channel_list, num_channel) < 0){
				printf("[ATWS]ERROR: wifi set partial scan channel fail\n\r");
				goto exit;
			}
		}
	}else{
		printf("[ATWs]For Scan all channel Usage: ATWs=BUFFER_LENGTH\n\r");          
		printf("[ATWs]For Scan partial channel Usage: ATWs=num_channels[channel_num1, ...]\n\r");
		goto exit;
	}

	if(wifi_scan_networks_with_ssid(NULL, &scan_buf_len, wifi.ssid.val, wifi.ssid.len) != RTW_SUCCESS){
		printf("[ATWS]ERROR: wifi scan failed\n\r");
	}
exit:
	if(arg && channel_list)
		free(channel_list);
}
#endif

void fATWR(void *arg){
	int rssi = 0;
	printf("[ATWR]: _AT_WLAN_GET_RSSI_\n\r"); 
	wifi_get_rssi(&rssi);
	printf("\n\rwifi_get_rssi: rssi = %d", rssi);
        printf("\n\r");
}

void fATWP(void *arg){
	unsigned int parm = atoi((const char *)(arg));
        printf("[ATWP]: _AT_WLAN_POWER_[%s]\n\r", parm?"ON":"OFF");
	if(parm == 1){
		if(wifi_on(RTW_MODE_STA)<0){
			printf("\n\rERROR: Wifi on failed!\n");
		}
	}
	else if(parm == 0)
	{
#if CONFIG_WEBSERVER
		stop_web_server();
#endif
		wifi_off();		
	}
        else
          printf("[ATWP]Usage: ATWP=0/1\n\r");
}
#ifdef  CONFIG_CONCURRENT_MODE
void fATWB(void *arg)
{
	int timeout = 20;//, mode;
#if CONFIG_LWIP_LAYER
	struct netif * pnetiff = (struct netif *)&xnetif[1];
#endif
	printf("[ATWB](_AT_WLAN_AP_STA_ACTIVATE_)\n\r"); 
	if(ap.ssid.val[0] == 0){
          printf("[ATWB]Error: SSID can't be empty\n\r");
          return;
        }
	if(ap.channel > 14){
		printf("[ATWB]Error:bad channel! channel is from 1 to 14\n\r");
		return;
	}
	if(ap.password == NULL){
          ap.security_type = RTW_SECURITY_OPEN;
        }
        else{
          ap.security_type = RTW_SECURITY_WPA2_AES_PSK;
        }

#if CONFIG_LWIP_LAYER
	dhcps_deinit();
#endif
        
	wifi_off();
	vTaskDelay(20);
	if (wifi_on(RTW_MODE_STA_AP) < 0){
		printf("\n\rERROR: Wifi on failed!");
		return;
	}

	printf("\n\rStarting AP ...");
	if(wifi_start_ap((char*)ap.ssid.val, ap.security_type, (char*)ap.password, ap.ssid.len, ap.password_len, ap.channel) < 0) {
		printf("\n\rERROR: Operation failed!");
		return;
	}
	while(1) {
		char essid[33];

		if(wext_get_ssid(WLAN1_NAME, (unsigned char *) essid) > 0) {
			if(strcmp((const char *) essid, (const char *)ap.ssid.val) == 0) {
				printf("\n\r%s started\n", ap.ssid.val);
				break;
			}
		}

		if(timeout == 0) {
			printf("\n\rERROR: Start AP timeout!");
			break;
		}

		vTaskDelay(1 * configTICK_RATE_HZ);
		timeout --;
	}
#if CONFIG_LWIP_LAYER
	LwIP_UseStaticIP(&xnetif[1]);
#ifdef CONFIG_DONT_CARE_TP
	pnetiff->flags |= NETIF_FLAG_IPSWITCH;
#endif
	dhcps_init(pnetiff);
#endif
}
#endif

void fATWI(void *arg){
        int count, argc = 0;
        char buf[32] = {0};
        char *argv[MAX_ARGC] = {0};
        printf("[ATWI]: _AT_WLAN_PING_TEST_\n\r");
        if(!arg){
          printf("[ATWI]Usage: ATWI=xxxx.xxxx.xxxx.xxxx[y/loop]\n\r");
          return;
        }
        strcpy(buf, arg);
        argv[0] = "ping";
        argc = parse_param(buf, argv);
        printf("[ATWI]Target address: %s\n\r", argv[1]);
        if(argc == 2){
            printf("[ATWI]Repeat Count: 5\n\r");
            do_ping_call(argv[1], 0, 5);	//Not loop, count=5        
        }else{
          if(strcmp(argv[2], "loop") == 0){
            printf("[ATWI]Repeat Count: %s\n\r", "loop");
            do_ping_call(argv[1], 1, 0);	//loop, no count
          }
          else{
            count = atoi(argv[2]);
            printf("[ATWI]Repeat Count: %d\n\r", count);
            do_ping_call(argv[1], 0, count);	//Not loop, with count
          }
        }
}

#if CONFIG_BSD_TCP
void fATWT(void *arg){
	int argc;
	char *argv[MAX_ARGC] = {0};
        printf("[ATWT]: _AT_WLAN_TCP_TEST_\n\r");
        if(!arg){
          printf("[ATWT]Usage: ATWT=[-c/c,xxxx.xxxx.xxxx.xxxx,buf_len,count] or ATWT=[-s/s] or ATWT=[stop]\n\r");
          return;
        }
        argv[0] = "tcp";
        if((argc = parse_param(arg, argv)) > 1){
          cmd_tcp(argc, argv);
          } 
        else
          printf("[ATWT]Usage: ATWT=[-c/c,xxxx.xxxx.xxxx.xxxx,buf_len,count] or ATWT=[-s/s] or ATWT=[stop]\n\r");
}

void fATWU(void *arg){
	int argc;
	char *argv[MAX_ARGC] = {0};
        printf("[ATWU]: _AT_WLAN_UDP_TEST_\n\r");
        if(!arg){
	    printf("[ATWU]Usage: ATWU=[-c/c,xxxx.xxxx.xxxx.xxxx,buf_len,count] or ATWU=[-s/s] or ATWU=[stop]\n\r");
	    return;
	}        
        argv[0] = "ucp";
        if((argc = parse_param(arg, argv)) > 1){
	    cmd_udp(argc, argv);
        }
        else
	    printf("[ATWU]Usage: ATWU=[-c/c,xxxx.xxxx.xxxx.xxxx,buf_len,count] or ATWU=[-s/s] or ATWU=[stop]\n\r");
}
#endif

void fATWM(void *arg){ 
        int argc;
        char *argv[MAX_ARGC] = {0};
        argv[0] = "wifi_promisc";        
		printf("[ATWM]: _AT_WLAN_PROMISC_\n\r");
        if(!arg){
          printf("[ATWM]Usage: ATWM=DURATION_SECONDS[with_len]");
          return;
        }
        if((argc = parse_param(arg, argv)) > 1){
          cmd_promisc(argc, argv);
        }        
}

void fATWL(void *arg){
	int argc;
	char *argv[MAX_ARGC] = {0};
        printf("[ATWL]: _AT_WLAN_SSL_CLIENT_\n\r"); 
        argv[0] = "ssl_client";
        if(!arg){
          printf("ATWL=SSL_SERVER_HOST[SRP_USER_NAME,SRP_PASSWORD]\n\r");
          return;
        }
        if((argc = parse_param(arg, argv)) > 1){
          cmd_ssl_client(argc, argv);
        }        
}


#if CONFIG_WEBSERVER
void fATWE(void *arg){
        printf("[ATWE]: _AT_WLAN_START_WEB_SERVER_\n\r"); 
        start_web_server();
}
#endif

void fATWQ(void *arg){
	int argc=0;
	char *argv[2] = {0};
        printf("[ATWQ]: _AT_WLAN_SIMPLE_CONFIG_\n\r");
        argv[argc++] = "wifi_simple_config";
        if(arg){
          argv[argc++] = arg;
        }
        cmd_simple_config(argc, argv);
}
#if CONFIG_ENABLE_WPS
void fATWW(void *arg){
        int argc = 0;
        char *argv[4];
        printf("[ATWW]: _AT_WLAN_WPS_\n\r");
        if(!arg){
          printf("[ATWW]Usage: ATWW=pbc/pin\n\r");
          return;
        }
        argv[argc++] = "wifi_wps";
        argv[argc++] = arg;
        cmd_wps(argc, argv);
}
#endif
void fATWw(void *arg){
#ifdef CONFIG_WPS_AP
        int argc = 0;
        char *argv[4];
        printf("[ATWw]: _AT_WLAN_AP_WPS_\n\r");
        if(!arg){
          printf("[ATWw]Usage: ATWw=pbc/pin\n\r");
          return;
        }
        argv[argc++] = "wifi_ap_wps";
        argv[argc++] = arg;
        cmd_ap_wps(argc, argv);
#endif		
}

#if CONFIG_ENABLE_P2P
void fATWG(void *arg){
        int argc = 0;
        char *argv[4];
        printf("[ATWa]: _AT_WLAN_P2P_START_\n\r");
        argv[argc++] = "p2p_start";
        cmd_wifi_p2p_start(argc, argv);
}
void fATWH(void *arg){
        int argc = 0;
        char *argv[4];
        printf("[ATWb]: _AT_WLAN_P2P_STOP_\n\r");
        argv[argc++] = "p2p_stop";
        cmd_wifi_p2p_stop(argc, argv);
}
void fATWJ(void *arg){
        int argc = 0;
        char *argv[4];
        printf("[ATWc]: _AT_WLAN_P2P_CONNECT_\n\r");
        argv[0] = "p2p_connect";
        if(!arg){
		printf("ATWc=[DEST_MAC,pbc/pin]\n\r");
		return;
        }
        if((argc = parse_param(arg, argv)) > 1){
		cmd_p2p_connect(argc, argv);
        }        
}
void fATWK(void *arg){
        int argc = 0;
        char *argv[4];
        printf("[ATWd]: _AT_WLAN_P2P_DISCONNECT_\n\r");
        argv[argc++] = "p2p_disconnect";
        cmd_p2p_disconnect(argc, argv);
}
void fATWN(void *arg){
        int argc = 0;
        char *argv[4];
        printf("[ATWe]: _AT_WLAN_P2P_INFO_\n\r");
        argv[argc++] = "p2p_info";
        cmd_p2p_info(argc, argv);
}
void fATWF(void *arg){
        int argc = 0;
        char *argv[4];
        printf("[ATWf]: _AT_WLAN_P2P_FIND_\n\r");
        argv[argc++] = "p2p_find";
        cmd_p2p_find(argc, argv);
}
#endif
#if CONFIG_OTA_UPDATE
void fATWO(void *arg){
        int argc = 0;
        char *argv[MAX_ARGC] = {0};
        printf("[ATWO]: _AT_WLAN_OTA_UPDATE_\n\r");
        if(!arg){
          printf("[ATWO]Usage: ATWO=IP[PORT] or ATWO= REPOSITORY[FILE_PATH]\n\r");
          return;
        }
        argv[0] = "update";
        if((argc = parse_param(arg, argv)) != 3){
          printf("[ATWO]Usage: ATWO=IP[PORT] or ATWO= REPOSITORY[FILE_PATH]\n\r");
          return;
        }
        cmd_update(argc, argv);
}
#endif
void fATWx(void *arg){
	int i = 0;
#if CONFIG_LWIP_LAYER
	u8 *mac = LwIP_GetMAC(&xnetif[0]);
	u8 *ip = LwIP_GetIP(&xnetif[0]);
	u8 *gw = LwIP_GetGW(&xnetif[0]);
#endif
	u8 *ifname[2] = {WLAN0_NAME,WLAN1_NAME};
	rtw_wifi_setting_t setting;
	printf("[ATW?]: _AT_WLAN_INFO_\n\r"); 

	for(i=0;i<NET_IF_NUM;i++){
		if(rltk_wlan_running(i)){
#if CONFIG_LWIP_LAYER
			mac = LwIP_GetMAC(&xnetif[i]);
			ip = LwIP_GetIP(&xnetif[i]);
			gw = LwIP_GetGW(&xnetif[i]);
#endif
			printf("\n\r\nWIFI %s Status: Running",  ifname[i]);
			printf("\n\r==============================");
			
			rltk_wlan_statistic(i);
			
			wifi_get_setting((const char*)ifname[i],&setting);
			wifi_show_setting((const char*)ifname[i],&setting);
#if CONFIG_LWIP_LAYER
			printf("\n\rInterface (%s)", ifname[i]);
			printf("\n\r==============================");
			printf("\n\r\tMAC => %02x:%02x:%02x:%02x:%02x:%02x", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]) ;
			printf("\n\r\tIP  => %d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
			printf("\n\r\tGW  => %d.%d.%d.%d\n\r", gw[0], gw[1], gw[2], gw[3]);
#endif
			if(setting.mode == RTW_MODE_AP || i == 1)
			{
				int client_number;
				struct {
					int    count;
					rtw_mac_t mac_list[3];
				} client_info;

				client_info.count = 3;
				wifi_get_associated_client_list(&client_info, sizeof(client_info));

				printf("\n\rAssociated Client List:");
				printf("\n\r==============================");

				if(client_info.count == 0)
					printf("\n\rClient Num: 0\n\r", client_info.count);
				else
				{
					printf("\n\rClient Num: %d", client_info.count);
					for( client_number=0; client_number < client_info.count; client_number++ )
					{
						printf("\n\rClient %d:", client_number + 1);
						printf("\n\r\tMAC => "MAC_FMT"",
										MAC_ARG(client_info.mac_list[client_number].octet));
					}
					printf("\n\r");
				}
			}
		}		
	}

#if defined(configUSE_TRACE_FACILITY) && (configUSE_TRACE_FACILITY == 1) && (configUSE_STATS_FORMATTING_FUNCTIONS == 1)
	{
		signed char pcWriteBuffer[1024];
		vTaskList((char*)pcWriteBuffer);
		printf("\n\rTask List: \n\r%s", pcWriteBuffer);
	}
#endif
}

void fATWZ(void *arg){
        char buf[32] = {0};
        char *copy = buf;
        int i = 0;
        int len = 0;
        printf("[ATWZ]: _AT_WLAN_IWPRIV_\n\r");
        if(!arg){
          printf("[ATWZ]Usage: ATWZ=COMMAND[PARAMETERS]\n\r");
          return;
        }
        strcpy(copy, arg);
        len = strlen(copy);
        do{
          if((*(copy+i)=='['))
            *(copy+i)=' ';
          if((*(copy+i)==']')||(*(copy+i)=='\0')){
            *(copy+i)='\0';
            break;
          }
        }while((i++) < len);
        wext_private_command(WLAN0_NAME, copy, 1);
}

void print_wlan_help(void *arg){
	printf("\n\rWLAN AT COMMAND SET:");
	printf("\n\r==============================");
        printf("\n\r1. Wlan Scan for Network Access Point");
        printf("\n\r   # ATWS");
        printf("\n\r2. Connect to an AES AP");
        printf("\n\r   # ATW0=SSID");
        printf("\n\r   # ATW1=PASSPHRASE");
        printf("\n\r   # ATWC");
        printf("\n\r3. Create an AES AP");
        printf("\n\r   # ATW3=SSID");
        printf("\n\r   # ATW4=PASSPHRASE");
        printf("\n\r   # ATW5=CHANNEL");
        printf("\n\r   # ATWA");
        printf("\n\r4. Ping");
        printf("\n\r   # ATWI=xxx.xxx.xxx.xxx");
}

log_item_t at_wifi_items[ ] = {
	{"ATW0", fATW0,},
	{"ATW1", fATW1,},
	{"ATW2", fATW2,},
	{"ATW3", fATW3,},
	{"ATW4", fATW4,},
	{"ATW5", fATW5,},
	{"ATW6", fATW6,},	
	{"ATWA", fATWA,},
#ifdef  CONFIG_CONCURRENT_MODE
        {"ATWB", fATWB,},
#endif
	{"ATWC", fATWC,},
	{"ATWD", fATWD,},
	{"ATWP", fATWP,},
	{"ATWR", fATWR,},
	{"ATWS", fATWS,},
#if SCAN_WITH_SSID
	{"ATWs", fATWs,},
#endif
	{"ATWM", fATWM,},
        {"ATWZ", fATWZ,},
#if CONFIG_OTA_UPDATE
	{"ATWO", fATWO,},
#endif
#if CONFIG_WEBSERVER
	{"ATWE", fATWE,}, 
#endif
#if (CONFIG_INCLUDE_SIMPLE_CONFIG)	
	{"ATWQ", fATWQ,},
#endif	
#ifdef CONFIG_WPS	
#if CONFIG_ENABLE_WPS
	{"ATWW", fATWW,},
#endif	
	{"ATWw", fATWw,}, //wps registrar for softap
#if CONFIG_ENABLE_P2P
	{"ATWG", fATWG,},  //p2p start
	{"ATWH", fATWH,},  //p2p stop
	{"ATWJ", fATWJ,},  //p2p connect
	{"ATWK", fATWK,},  //p2p disconnect
	{"ATWN", fATWN,},  //p2p info
	{"ATWF", fATWF,},  //p2p find
#endif
#endif
#if CONFIG_SSL_CLIENT
	{"ATWL", fATWL,},
#endif
#if CONFIG_LWIP_LAYER
	{"ATWI", fATWI,}, 
#if CONFIG_BSD_TCP
	{"ATWT", fATWT,},
	{"ATWU", fATWU,},
#endif
#endif
	{"ATW?", fATWx,},
	{"ATW+ABC", fATWx,}
};

void at_wifi_init(void)
{
	init_wifi_struct();
	log_service_add_table(at_wifi_items, sizeof(at_wifi_items)/sizeof(at_wifi_items[0]));
}

log_module_init(at_wifi_init);

#endif // end of #if CONFIG_WLAN
#endif //end of #if SUPPORT_LOG_SERVICE