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path: root/cleopatre/devkit/p1905_managerd/src/mt7601_io.c
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/*
 * cleopatre/application/p1905_managerd/src/mt7601_io.c
 *
 * (C) Copyright 2013 MStar Semiconductor, Inc.
 *
 */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <net/if.h>
#include <syslog.h>
#include <asm/byteorder.h>
#include <sys/socket.h>
#include <errno.h>
#include <sys/ioctl.h>
#include <linux/wireless.h>
#include "wifi_utils.h"
#include <time.h>
#include "mt7601_io.h"
#include "libspid.h"

//#define MT7601_IO_DEBUG
#ifdef MT7601_IO_DEBUG
#define debug(...)          printf(__VA_ARGS__)
#define debug_syslog(...)        printf(__VA_ARGS__)
#else
#define debug(...)
#define debug_syslog(format, ...)   syslog(LOG_WARNING, format, ##__VA_ARGS__)
#endif

/*define wifi interface name*/
#define RA0 "ra0"

static WIFI_UTILS_STATUS mt7601_ioctl(int cmd, mt7601_io_table *tab)
{
    struct iwreq wrq;
    int socket_id;
    WIFI_UTILS_STATUS status = wifi_utils_success;
    unsigned char name[6] = {0};

    socket_id = socket(AF_INET, SOCK_STREAM, 0);
    sprintf(name, RA0);
    strcpy(wrq.ifr_name, name);

    wrq.u.data.length = tab->length;
    wrq.u.data.pointer =(unsigned char *) tab->data;
    wrq.u.data.flags = tab->flag;

    if(ioctl(socket_id, cmd, &wrq))
    {
        status = wifi_utils_error;
    }

    tab->length = wrq.u.data.length;

    close(socket_id);
    return status;
}

void mt7601_init(void)
{
    /*use srand to set seed of rand*/
    srand(time(NULL));
}

WIFI_UTILS_STATUS mt7601_get_rf_band(RF_BAND *band)
{
    libspid_wifi_t config_file;

    if(LIBSPID_SUCCESS != libspid_network_wifi_data(RA0, &config_file, 0))
        return wifi_utils_error;

    if(!strcmp(config_file.wireless_mode, "2") ||
        !strcmp(config_file.wireless_mode, "8") ||
        !strcmp(config_file.wireless_mode, "10"))
    {
        *band = rf_band_5G;
    }
    else
        *band = rf_band_2p4G;

    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_get_uuid(unsigned char uu[])
{
    mt7601_io_table tab;
    unsigned char data[50] = {0};
    int i = 0;
    unsigned char h_nibble = 0, l_nibble = 0;

    tab.data = data;
    tab.length = sizeof(sizeof(unsigned char));
    tab.flag = RT_OID_WSC_UUID;

    if(wifi_utils_error == mt7601_ioctl(RT_PRIV_IOCTL, &tab))
    {
        return wifi_utils_error;
    }

    debug("uuid length %d\n",tab.length);
    debug("uuid %s\n",tab.data);

    while(*(tab.data) != '\0')
    {
        if(*(tab.data) != '-')
        {
            h_nibble = *(tab.data);
            l_nibble = *(tab.data + 1);

            if(h_nibble >= 'a' && h_nibble <= 'f')
                h_nibble -= ('a' - 10);
            else if(h_nibble >= 'A' && h_nibble <= 'F')
                h_nibble -= ('A' - 10);
            else
                h_nibble -= '0';

            if(l_nibble >= 'a' && l_nibble <= 'f')
                l_nibble -= ('a' - 10);
            else if(l_nibble >= 'A' && l_nibble <= 'F')
                l_nibble -= ('A' - 10);
            else
                l_nibble -= '0';

            uu[i] = (h_nibble << 4) | l_nibble;
            tab.data += 2;
            i++;
        }
        else
        {
            tab.data += 1;
        }
    }
    return wifi_utils_success;
}

WIFI_UTILS_STATUS
mt7601_get_statistics(unsigned char peer_mac[], unsigned int *packet_total,
        unsigned int *packet_error, unsigned char is_tx)
{
#ifndef SUPPORT_WIFI_STATION
    mt7601_io_table tab;
    unsigned char data[2048] = {0};
    unsigned char *parse_str;
    unsigned char *ptr;
    char *pEnd;
    char sta_mac[6] = {0};

    strcpy(data, "stat");

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_STATISTICS, &tab))
    {
        return wifi_utils_error;
    }

    parse_str = data;

    while((parse_str = strstr(parse_str, "mac")) != NULL)
    {
        parse_str = strstr(parse_str, "=");
        parse_str = parse_str + 2;

        ptr = strstr(parse_str, "\n");
        *ptr = '\0';
        ptr++;

        sta_mac[0] = strtol(parse_str, &pEnd, 16);
        sta_mac[1] = strtol(pEnd, &pEnd, 16);
        sta_mac[2] = strtol(pEnd, &pEnd, 16);
        sta_mac[3] = strtol(pEnd, &pEnd, 16);
        sta_mac[4] = strtol(pEnd, &pEnd, 16);
        sta_mac[5] = strtol(pEnd, &pEnd, 16);

        debug("%.2x %.2x %.2x %.2x %.2x %.2x",sta_mac[0],sta_mac[1],
        sta_mac[2],sta_mac[3],sta_mac[4],sta_mac[5]);

        if(!memcmp(peer_mac, sta_mac, 6))
        {
            if(is_tx)
            {
                if((ptr = strstr(ptr, "TxPacket")) != NULL)
                {
                    ptr = strstr(ptr, "=");
                    ptr = ptr + 2;

                    *packet_total = (unsigned int)strtol(ptr, NULL, 10);
                    /*temp let packet error = 0, need to implement*/
                    *packet_error = 0;

                    debug("packet tx = %d",*packet_total);
                    break;
                }
                else
                {
                    debug_syslog("get TxPacket error\n");
                    return wifi_utils_error;
                }
            }
            else
            {
                if((ptr = strstr(ptr, "RxPacket")) != NULL)
                {
                    ptr = strstr(ptr, "=");
                    ptr = ptr + 2;

                    *packet_total = (unsigned int)strtol(ptr, NULL, 10);
                    /*temp let packet error = 0, need to implement*/
                    *packet_error = 0;
                    debug("packet rx = %d",*packet_total);
                    break;
                }
                else
                {
                    debug_syslog("get RxPacket error\n");
                    return wifi_utils_error;
                }
            }
        }

        parse_str = ptr;
    }

   return wifi_utils_success;
#else

    *packet_total = 0;
    *packet_error = 0;
    return wifi_utils_success;
#endif
}

WIFI_UTILS_STATUS
mt7601_get_phyrate(unsigned char peer_mac[], unsigned short *phyrate)
{
#ifndef SUPPORT_WIFI_STATION
    mt7601_io_table tab;
    unsigned char data[2048] = {0};
    unsigned char *parse_str;
    unsigned char *ptr;
    char *pEnd;
    char sta_mac[6] = {0};

    strcpy(data, "stat");

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_STATISTICS, &tab))
    {
        return wifi_utils_error;
    }

    parse_str = data;

    while((parse_str = strstr(parse_str, "mac")) != NULL)
    {
        parse_str = strstr(parse_str, "=");
        parse_str = parse_str + 2;

        ptr = strstr(parse_str, "\n");
        *ptr = '\0';
        ptr++;

        sta_mac[0] = strtol(parse_str, &pEnd, 16);
        sta_mac[1] = strtol(pEnd, &pEnd, 16);
        sta_mac[2] = strtol(pEnd, &pEnd, 16);
        sta_mac[3] = strtol(pEnd, &pEnd, 16);
        sta_mac[4] = strtol(pEnd, &pEnd, 16);
        sta_mac[5] = strtol(pEnd, &pEnd, 16);

        debug("%.2x %.2x %.2x %.2x %.2x %.2x",sta_mac[0],sta_mac[1],
        sta_mac[2],sta_mac[3],sta_mac[4],sta_mac[5]);

        if(!memcmp(peer_mac, sta_mac, 6))
        {
            if((ptr = strstr(ptr, "Rate")) != NULL)
            {
                ptr = strstr(ptr, "=");
                ptr = ptr + 2;

                *phyrate = (unsigned short)strtol(ptr, NULL, 10);
                debug("phyrate tx = %d",*phyrate);
                break;
            }
            else
            {
                debug_syslog("get phyrate error\n");
                return wifi_utils_error;
            }
        }
        parse_str = ptr;
    }
    return wifi_utils_success;
#else
    *phyrate = 0;
    return wifi_utils_success;
#endif
}

WIFI_UTILS_STATUS mt7601_get_rssi(char *rssi, unsigned char peer_mac[])
{
#ifndef SUPPORT_WIFI_STATION
    struct iwreq wrq;
    int socket_id;
    WIFI_UTILS_STATUS status = wifi_utils_success;
    unsigned char name[6] = {0};
    RT_802_11_MAC_TABLE MacTable;
    int i = 0;

    socket_id = socket(AF_INET, SOCK_STREAM, 0);

    sprintf(name, RA0);
    strcpy(wrq.ifr_name, name);
    wrq.u.data.length = sizeof(RT_802_11_MAC_TABLE);
    wrq.u.data.pointer =(unsigned char *) &MacTable;
    wrq.u.data.flags = 0;

    if(ioctl(socket_id, RTPRIV_IOCTL_GET_MAC_TABLE, &wrq))
    {
        status = wifi_utils_error;
    }

    for(i=0;i<MacTable.Num;i++)
    {
        if(!memcmp(MacTable.Entry[i].Addr, peer_mac, 6))
        {
            *rssi = MacTable.Entry[i].AvgRssi0;
            break;
        }
    }

    close(socket_id);
    return status;
#else
    *rssi = 0xFF;
    return wifi_utils_success;
#endif
}

WIFI_UTILS_STATUS mt7601_get_current_channelwidth(unsigned char *width)
{
#ifndef SUPPORT_WIFI_STATION
    mt7601_io_table tab;
    unsigned char data[2048] = {0};
    unsigned char *parse_str;
    unsigned char BW;

    strcpy(data, "stat");

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_STATISTICS, &tab))
    {
        return wifi_utils_error;
    }

    parse_str = data;

    if((parse_str = strstr(parse_str, "CurrentBW")) != NULL)
    {
        parse_str = strstr(parse_str, "=");
        parse_str = parse_str + 2;

        BW = (unsigned char)strtol(parse_str, NULL, 10);

        if(BW == 0)
            *width = 0;
        else if(BW == 1)
            *width = 1;
        else
        {
            debug_syslog("mt7601_get_current_channelwidth wrong\n");
            return wifi_utils_error;
        }
    }
    else
        return wifi_utils_error;

    return wifi_utils_success;
#else
    *width = 0;
    return wifi_utils_success;
#endif
}

WIFI_UTILS_STATUS mt7601_get_center_freq_index(unsigned char *index)
{
#ifndef SUPPORT_WIFI_STATION
    mt7601_io_table tab;
    unsigned char data[2048] = {0};
    unsigned char *parse_str;

    strcpy(data, "stat");

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_STATISTICS, &tab))
    {
        return wifi_utils_error;
    }

    parse_str = data;

    if((parse_str = strstr(parse_str, "CenterFreq")) != NULL)
    {
        parse_str = strstr(parse_str, "=");
        parse_str = parse_str + 2;

    *index = (unsigned char)strtol(parse_str, NULL, 10);
    }
    else
        return wifi_utils_error;

    return wifi_utils_success;
#else
    *index = 0;
    return wifi_utils_success;
#endif
}

WIFI_UTILS_STATUS
mt7601_get_station_mac(unsigned char station_list[WIFI_MAX_STATION_NUM][6],
                    unsigned char *sta_num)
{
#ifndef SUPPORT_WIFI_STATION
    mt7601_io_table tab;
    unsigned char data[2048] = {0};
    unsigned char *parse_str;
    unsigned char *ptr;
    char *pEnd;
    unsigned char num = 0;

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_STATISTICS, &tab))
    {
        return wifi_utils_error;
    }

    parse_str = data;

    while((parse_str = strstr(parse_str, "mac")) != NULL)
    {
        parse_str = strstr(parse_str, "=");
        parse_str = parse_str + 2;

        ptr = strstr(parse_str, "\n");
        *ptr = '\0';
        ptr++;

        station_list[num][0] = strtol(parse_str, &pEnd, 16);
        station_list[num][1] = strtol(pEnd, &pEnd, 16);
        station_list[num][2] = strtol(pEnd, &pEnd, 16);
        station_list[num][3] = strtol(pEnd, &pEnd, 16);
        station_list[num][4] = strtol(pEnd, &pEnd, 16);
        station_list[num][5] = strtol(pEnd, &pEnd, 16);

        num++;
        parse_str = ptr;
    }

    *sta_num = num;
#else
    /*return fail if MT7601 used as a station*/
    return wifi_utils_error;
#endif
    return wifi_utils_success;
}

#ifdef SUPPORT_AP_AUTO_CONFIG
WIFI_UTILS_STATUS mt7601_get_wsc_conf_status(unsigned char *status)
{
    mt7601_io_table tab;
    unsigned char data[1] = {0};

    tab.data = data;
    tab.length = sizeof(sizeof(unsigned char));
    tab.flag = RT_OID_WSC_CONFIG_STATUS;

    if(wifi_utils_error == mt7601_ioctl(RT_PRIV_IOCTL, &tab))
    {
        return wifi_utils_error;
    }

    *status = data[0];
    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_generate_DH_pub_priv_key(DH_TABLE *pdh)
{
    struct iwreq wrq;
    int socket_id, i = 0, len = 0;
    WIFI_UTILS_STATUS status = wifi_utils_success;
    unsigned char name[6] = {0};
    
    socket_id = socket(AF_INET, SOCK_STREAM, 0);
    len = sizeof(pdh->priv_key);

    /*ramdon generate the Diffie-Hellman private key*/
    for(i=0;i<len;i++)
        pdh->priv_key[i] = ((rand() % 255) + 1);

    sprintf(name, RA0);
    strcpy(wrq.ifr_name, name);
    wrq.u.data.length = sizeof(DH_TABLE);
    wrq.u.data.pointer =(unsigned char *) pdh;
    wrq.u.data.flags = 0;

    /* use this ioctl to generate Diffie-Helman public key*/
    if(ioctl(socket_id, RTPRIV_IOCTL_GET_DH_PUB_KEY, &wrq))
    {
        status = wifi_utils_error;
    }

    close(socket_id);
    return status;
}

WIFI_UTILS_STATUS mt7601_generate_DH_secu_key(DH_TABLE *pdh)
{
    struct iwreq wrq;
    int socket_id;
    WIFI_UTILS_STATUS status = wifi_utils_success;
    unsigned char name[6] = {0};

    socket_id = socket(AF_INET, SOCK_STREAM, 0);

    sprintf(name, RA0);
    strcpy(wrq.ifr_name, name);
    wrq.u.data.length = sizeof(DH_TABLE);
    wrq.u.data.pointer =(unsigned char *) pdh;
    wrq.u.data.flags = 0;

    if(ioctl(socket_id, RTPRIV_IOCTL_GET_DH_SECU_KEY, &wrq))
    {
        status = wifi_utils_error;
    }

    close(socket_id);
    return status;
}

WIFI_UTILS_STATUS mt7601_generate_auth_keywrap_key(KDK_KDF_TABLE *pkdk_kdf)
{
    struct iwreq wrq;
    int socket_id;
    WIFI_UTILS_STATUS status = wifi_utils_success;
    unsigned char name[6] = {0};

    socket_id = socket(AF_INET, SOCK_STREAM, 0);

    sprintf(name, RA0);
    strcpy(wrq.ifr_name, name);
    wrq.u.data.length = sizeof(KDK_KDF_TABLE);
    wrq.u.data.pointer =(unsigned char *) pkdk_kdf;
    wrq.u.data.flags = 0;

    if(ioctl(socket_id, RTPRIV_IOCTL_GET_AUTH_KEYWRAP_KEY, &wrq))
    {
        status = wifi_utils_error;
    }

    close(socket_id);
    return status;
}

WIFI_UTILS_STATUS mt7601_generate_kwa(KWA_TABLE *pkwa)
{
    struct iwreq wrq;
    int socket_id;
    WIFI_UTILS_STATUS status = wifi_utils_success;
    unsigned char name[6] = {0};

    socket_id = socket(AF_INET, SOCK_STREAM, 0);
    sprintf(name, RA0);
    strcpy(wrq.ifr_name, name);
    wrq.u.data.length = sizeof(KWA_TABLE);
    wrq.u.data.pointer =(unsigned char *) pkwa;
    wrq.u.data.flags = 0;

    if(ioctl(socket_id, RTPRIV_IOCTL_GET_KWA_VALUE, &wrq))
    {
        status = wifi_utils_error;
    }

    close(socket_id);
    return status;
}

WIFI_UTILS_STATUS mt7601_generate_AES_encrypt_value(AES_TABLE *paes)
{
    struct iwreq wrq;
    int socket_id;
    WIFI_UTILS_STATUS status = wifi_utils_success;
    unsigned char name[6] = {0};

    socket_id = socket(AF_INET, SOCK_STREAM, 0);
    sprintf(name, RA0);
    strcpy(wrq.ifr_name, name);
    wrq.u.data.length = sizeof(AES_TABLE);
    wrq.u.data.pointer =(unsigned char *) paes;
    wrq.u.data.flags = 0;

    if(ioctl(socket_id, RTPRIV_IOCTL_GET_AES_ENCRYPT_VALUE, &wrq))
    {
        status = wifi_utils_error;
    }

    close(socket_id);
    return status;
}

WIFI_UTILS_STATUS mt7601_generate_AES_decrypt_value(AES_TABLE *paes)
{
    struct iwreq wrq;
    int socket_id;
    WIFI_UTILS_STATUS status = wifi_utils_success;
    unsigned char name[6] = {0};

    socket_id = socket(AF_INET, SOCK_STREAM, 0);
    sprintf(name, RA0);
    strcpy(wrq.ifr_name, name);
    wrq.u.data.length = sizeof(AES_TABLE);
    wrq.u.data.pointer =(unsigned char *) paes;
    wrq.u.data.flags = 0;

    if(ioctl(socket_id, RTPRIV_IOCTL_GET_AES_DECRYPT_VALUE, &wrq))
    {
        status = wifi_utils_error;
    }

    close(socket_id);
    return status;
}
#endif

WIFI_UTILS_STATUS mt7601_get_mac_addr(unsigned char *mac_addr)
{
    int socket_id;
    struct ifreq ifr;
    WIFI_UTILS_STATUS status = wifi_utils_success;

    socket_id = socket(AF_INET, SOCK_STREAM, 0);
    strncpy(ifr.ifr_name, (char*)RA0, IFNAMSIZ);

    if(-1 == (ioctl(socket_id, SIOCGIFINDEX, &ifr)))
    {
        /*need to do error handle*/
    }

    if(-1 == (ioctl(socket_id, SIOCGIFHWADDR, &ifr)))
    {
        /*need to do error handle*/
    }

    memcpy(mac_addr, ifr.ifr_hwaddr.sa_data, 6);

    close(socket_id);
    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_get_ssid(unsigned char *ssid, unsigned short *len)
{
    mt7601_io_table tab;

    tab.data = ssid;
    tab.length = (*len);
    tab.flag = 0;
    if(wifi_utils_error == mt7601_ioctl(SIOCGIWESSID, &tab))
    {
        return wifi_utils_error;
    }
    *len = tab.length;

    return wifi_utils_success;
}

/*the parameter len = strlen(ssid)*/
WIFI_UTILS_STATUS mt7601_set_ssid(unsigned char *ssid, unsigned short len)
{
    mt7601_io_table tab;
    /*5 otects =>SSID=  ; 32 otects ==> max SSID length ; 1 otects==> '\0'*/
    unsigned char data[37 + 1] = {0};
    
    data[0] = 'S';
    data[1] = 'S';
    data[2] = 'I';
    data[3] = 'D';
    data[4] = '=';

    memcpy(&data[5], ssid, (len+1));
    tab.data = data;
    tab.length = 5 + len + 1;
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_SET, &tab))
    {
        return wifi_utils_error;
    }

    return wifi_utils_success;
}

#ifdef SUPPORT_AP_AUTO_CONFIG
WIFI_UTILS_STATUS mt7601_set_authmode(unsigned short authmode)
{
    mt7601_io_table tab;
    unsigned char data[25] = {0};

    strcpy(data, "AuthMode=");

    switch(authmode)
    {
        case AUTH_OPEN:
            strcat(data, "OPEN");
            break;
        case AUTH_WPA_PERSONAL:
            strcat(data, "WPAPSK");
            break;
        case AUTH_SHARED:
            strcat(data, "SHARED");
            break;
        case AUTH_WPA_ENTERPRISE:
            strcat(data, "WPA");
            break;
        case AUTH_WPA2_ENTERPRISE:
            strcat(data, "WPA2");
            break;
        case (AUTH_WPA2_ENTERPRISE | AUTH_WPA_ENTERPRISE):
            strcat(data, "WPA1WPA2");
            break;
        case AUTH_WPA2_PERSONAL:
            strcat(data, "WPA2PSK");
            break;
        case (AUTH_WPA2_PERSONAL | AUTH_WPA_PERSONAL):
            strcat(data, "WPAPSKWPA2PSK");
            break;
        default:
            strcat(data, "OPEN");
            break;
    }

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_SET, &tab))
    {
        return wifi_utils_error;
    }

    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_set_encryptmode(unsigned short encryptmode)
{
    mt7601_io_table tab;
    unsigned char data[20] = {0}; 

    strcpy(data, "EncrypType=");

    switch(encryptmode)
    {
        case ENCRYP_NONE:
            strcat(data, "NONE");
            break;
        case ENCRYP_WEP:
            strcat(data, "WEP");
            break;
        case ENCRYP_TKIP:
            strcat(data, "TKIP");
            break;
        case ENCRYP_AES:
            strcat(data, "AES");
            break;
        case (ENCRYP_TKIP|ENCRYP_AES):
            strcat(data, "TKIPAES");
            break;
        default:
            strcat(data, "NONE");
            break;
    }

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_SET, &tab))
    {
        return wifi_utils_error;
    }

    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_set_wsc_conf_status(unsigned char confstatus)
{
    mt7601_io_table tab;
    unsigned char data[20] = {0};

    strcpy(data, "WscConfStatus=");

    if(confstatus == 2)//ap configured
        strcat(data,"2");
    else
        strcat(data,"1");

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_SET, &tab))
    {
        return wifi_utils_error;
    }

    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_set_ieee802_1x(unsigned char ieee8021x)
{
    mt7601_io_table tab;
    unsigned char data[20] = {0}; 

    strcpy(data, "IEEE8021X=");

    if(ieee8021x)
        strcat(data, "1");
    else
        strcat(data, "0");

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_SET, &tab))
    {
        return wifi_utils_error;
    }

    return wifi_utils_success;
}

/*the parameter len = strlen(wpapsk)*/
WIFI_UTILS_STATUS mt7601_set_wpapsk(unsigned char *wpapsk, unsigned short len)
{
    mt7601_io_table tab;
    unsigned char data[7+64+1] = {0};

    strcpy(data, "WPAPSK=");
    memcpy(&data[7], wpapsk, len+1);
    tab.data = data;
    tab.length = 7 + len + 1;
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_SET, &tab))
    {
        return wifi_utils_error;
    }

    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_set_default_keyid(unsigned char keyid)
{
    mt7601_io_table tab;
    unsigned char data[20] = {0};

    strcpy(data, "DefaultKeyID=");

    if(keyid >= 1 && keyid <= 4)
    {
         keyid += 0x30;//changne Hex to ASCII
    }
    else
        return wifi_utils_error;

    data[13] = keyid;
    data[14] = '\0';

    tab.data = data;
    tab.length = strlen(data);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_SET, &tab))
    {
        return wifi_utils_error;
    }

    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_set_key1(unsigned char *key, unsigned short len)
{
    mt7601_io_table tab;
    unsigned char data[5+65] = {0};

    strcpy(data, "Key1=");
    memcpy(&data[5], key, len+1);
    tab.data = data;
    tab.length = 5 + len + 1;

    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_SET, &tab))
    {
        return wifi_utils_error;
    }

    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_get_wsc_config(WSC_CONFIG *wsc_config)
{
    WSC_CONFIGURED_VALUE *wsc;
    mt7601_io_table tab;

    wsc = (WSC_CONFIGURED_VALUE *)malloc(sizeof(WSC_CONFIGURED_VALUE));

    tab.data = (unsigned char *)wsc;
    tab.length = sizeof(WSC_CONFIGURED_VALUE);
    tab.flag = 0;

    if(wifi_utils_error == mt7601_ioctl(RTPRIV_IOCTL_WSC_PROFILE, &tab))
    {
        return wifi_utils_error;
    }

    memcpy(wsc_config->Ssid, wsc->WscSsid, sizeof(wsc_config->Ssid));
    wsc_config->AuthMode = wsc->WscAuthMode;
    wsc_config->EncrypType = wsc->WscEncrypType;
    memcpy(wsc_config->WPAKey, wsc->WscWPAKey, sizeof(wsc_config->WPAKey));

    free(wsc);
}

WIFI_UTILS_STATUS mt7601_set_wsc_config(WSC_CONFIG *wsc_config)
{

    if(wsc_config->AuthMode & (AUTH_WPA_PERSONAL | AUTH_WPA2_PERSONAL))
    {
        if(wsc_config->EncrypType & (ENCRYP_TKIP | ENCRYP_AES))
        {
            /*need to check more aout mixed mode*/
            mt7601_set_authmode(wsc_config->AuthMode);
            mt7601_set_encryptmode(wsc_config->EncrypType);
            mt7601_set_ssid(wsc_config->Ssid, strlen(wsc_config->Ssid));
            mt7601_set_wpapsk(wsc_config->WPAKey, strlen(wsc_config->WPAKey));
            mt7601_set_ssid(wsc_config->Ssid, strlen(wsc_config->Ssid));
        }
        else
        {
            return wifi_utils_error;
        }
    }
    else if(wsc_config->EncrypType == ENCRYP_WEP)
    {
        mt7601_set_authmode(wsc_config->AuthMode);
        mt7601_set_encryptmode(wsc_config->EncrypType);
        mt7601_set_default_keyid(1);
        mt7601_set_key1(wsc_config->WPAKey, strlen(wsc_config->WPAKey));
        mt7601_set_ssid(wsc_config->Ssid, strlen(wsc_config->Ssid));
    }
    else if(wsc_config->AuthMode == AUTH_OPEN && wsc_config->EncrypType == ENCRYP_NONE)
    {
        mt7601_set_authmode(wsc_config->AuthMode);
        mt7601_set_encryptmode(wsc_config->EncrypType);
        mt7601_set_ssid(wsc_config->Ssid, strlen(wsc_config->Ssid));
    }

    return wifi_utils_success;
}

WIFI_UTILS_STATUS mt7601_update_config_file(WSC_CONFIG *wsc_config)
{
    libspid_wifi_t config_file;

    if(LIBSPID_SUCCESS != libspid_network_wifi_data(RA0, &config_file, 0))
        return wifi_utils_error;

    strcpy(config_file.ssid, wsc_config->Ssid);
    if(wsc_config->AuthMode & (AUTH_WPA_PERSONAL | AUTH_WPA2_PERSONAL))
    {
        strcpy(config_file.wpapsk, wsc_config->WPAKey);
    }
    else
    {
        if(wsc_config->EncrypType == ENCRYP_WEP)
        {
            strcpy(config_file.default_key_id,"1");

            if(strlen(wsc_config->WPAKey) == 5 || strlen(wsc_config->WPAKey) == 13)
                strcpy(config_file.key1_type,"1");//ASCII
            else if(strlen(wsc_config->WPAKey) == 10 || strlen(wsc_config->WPAKey) == 26)
                strcpy(config_file.key1_type,"0");//HEX
            else
            {
                debug_syslog("wep key length = %d\n",strlen(wsc_config->WPAKey));
                return wifi_utils_error;
            } 
            strcpy(config_file.key1_str, wsc_config->WPAKey);
        }
    }

    switch(wsc_config->AuthMode)
    {
        case AUTH_OPEN:
            strcpy(config_file.auth_mode, "OPEN");
            break;
        case AUTH_WPA_PERSONAL:
            strcpy(config_file.auth_mode, "WPAPSK");
            break;
        case AUTH_SHARED:
            strcpy(config_file.auth_mode, "SHARED");
            break;
        case AUTH_WPA_ENTERPRISE:
            strcpy(config_file.auth_mode, "WPA");
            break;
        case AUTH_WPA2_ENTERPRISE:
            strcpy(config_file.auth_mode, "WPA2");
            break;
        case (AUTH_WPA2_ENTERPRISE | AUTH_WPA_ENTERPRISE):
            strcpy(config_file.auth_mode, "WPA1WPA2");
            break;
        case AUTH_WPA2_PERSONAL:
            strcpy(config_file.auth_mode, "WPA2PSK");
            break;
        case (AUTH_WPA2_PERSONAL | AUTH_WPA_PERSONAL):
            strcpy(config_file.auth_mode, "WPAPSKWPA2PSK");
            break;
        default:
            strcpy(config_file.auth_mode, "OPEN");
            break;
    }

    switch(wsc_config->EncrypType)
    {
        case ENCRYP_NONE:
            strcpy(config_file.encryp_type, "NONE");
            break;
        case ENCRYP_WEP:
            strcpy(config_file.encryp_type, "WEP");
            break;
        case ENCRYP_TKIP:
            strcpy(config_file.encryp_type, "TKIP");
            break;
        case ENCRYP_AES:
            strcpy(config_file.encryp_type, "AES");
            break;
        case (ENCRYP_TKIP|ENCRYP_AES):
            strcpy(config_file.encryp_type, "TKIPAES");
            break;
        default:
            strcpy(config_file.encryp_type, "NONE");
            break;
    }

    /*set confstatus to configured*/
    strcpy(config_file.wsc_conf_status, "2");

    if(LIBSPID_SUCCESS != libspid_network_wifi_data(RA0, &config_file, 1))
        return wifi_utils_error;

    if(LIBSPID_SUCCESS != libspid_system_save())
        return wifi_utils_error;

    return wifi_utils_success;
}

void mt7601_set_wsc_config_test(void)
{
#if 1
    unsigned char ssid[32+1] = "testwpa2aes";
    unsigned char wpapsk[64+1] = "iwanttotestwpa2aes";
    WSC_CONFIG wsc;

    mt7601_set_authmode(AUTH_WPA2_PERSONAL);
    mt7601_set_encryptmode(ENCRYP_AES);
    mt7601_set_ssid(ssid, strlen(ssid));
    mt7601_set_wpapsk(wpapsk, strlen(wpapsk));
    mt7601_set_ssid(ssid, strlen(ssid));
#endif

#if 0
    unsigned char ssid[32+1] = "testwpa2tkip";
    unsigned char wpapsk[64+1] = "iwanttotestwpa2tkip";
    WSC_CONFIG wsc;

    mt7601_set_authmode(AUTH_WPA2_PERSONAL);
    mt7601_set_encryptmode(ENCRYP_TKIP);
    mt7601_set_ssid(ssid, strlen(ssid));
    mt7601_set_wpapsk(wpapsk, strlen(wpapsk));
    mt7601_set_ssid(ssid, strlen(ssid));
#endif

#if 0
    unsigned char ssid[32+1] = "testwepshareascii13";
    unsigned char wpapsk[64+1] = "itestascii13y";
    WSC_CONFIG wsc;
    mt7601_set_authmode(AUTH_SHARED);
    mt7601_set_encryptmode(ENCRYP_WEP);
    mt7601_set_default_keyid(1);
    mt7601_set_key1(wpapsk, strlen(wpapsk));
    mt7601_set_ssid(ssid, strlen(ssid));
#endif

#if 0
    unsigned char ssid[32+1] = "testwpaaes";
    unsigned char wpapsk[64+1] = "iwanttotestwpaaes";
    WSC_CONFIG wsc;

    mt7601_set_authmode(AUTH_WPA_PERSONAL);
    mt7601_set_encryptmode(ENCRYP_AES);
    mt7601_set_ssid(ssid, strlen(ssid));
    mt7601_set_wpapsk(wpapsk, strlen(wpapsk));
    mt7601_set_ssid(ssid, strlen(ssid));
#endif

#if 0
        unsigned char ssid[32+1] = "testnone";
        WSC_CONFIG wsc;
    
        mt7601_set_authmode(AUTH_OPEN);
        mt7601_set_encryptmode(ENCRYP_NONE);
        mt7601_set_ssid(ssid, strlen(ssid));
#endif


    mt7601_get_wsc_config(&wsc);
    printf("ssid %s\n",wsc.Ssid);
    printf("authmode 0x%.4x\n",wsc.AuthMode);
    printf("encrypt mode 0x%.4x\n",wsc.EncrypType);
    printf("wpapsk %s\n",wsc.WPAKey);
}

void mt7601_AES_test(void)
{
#ifdef MT7601_IO_DEBUG
    int i = 0;
    AES_TABLE Enc;
    AES_TABLE Dec;

    srand(time(NULL));

    for(i=0;i<16;i++)
        Enc.KeyWrapKey[i] = ((rand() % 255) + 1);
    memcpy(Dec.KeyWrapKey, Enc.KeyWrapKey, 16);

    for(i=0;i<16;i++)
        Enc.IV[i] = ((rand() % 255) + 1);
    memcpy(Dec.IV, Enc.IV, 16);

    Enc.PlainTextLen = ((rand() % (512-16)) + 1);
    printf("plain text len = %d\n",Enc.PlainTextLen);
    
    Enc.PlainText = malloc(Enc.PlainTextLen);
    for(i=0;i<Enc.PlainTextLen;i++)
        *(Enc.PlainText + i) = ((rand() % 255) + 1);

    Enc.CipherText = malloc(512-16);
    Enc.CipherTextLen = 512 -16;

    mt7601_generate_AES_encrypt_value(&Enc);

    printf("encrypt data len = %d\n",Enc.CipherTextLen);

    Dec.CipherText = malloc(Enc.CipherTextLen);
    Dec.CipherTextLen = Enc.CipherTextLen;
    memcpy(Dec.CipherText, Enc.CipherText, Enc.CipherTextLen);
  
    Dec.PlainText = malloc(1024);
    Dec.PlainTextLen = 1024;

    mt7601_generate_AES_decrypt_value(&Dec);

    if(Dec.PlainTextLen != Enc.PlainTextLen)
    {
        printf("Dec.PlainTextLen = %d\n",Dec.PlainTextLen);
        printf("Enc.PlainTextLen = %d\n",Enc.PlainTextLen);
    }
    else if(memcmp(Enc.PlainText, Dec.PlainText, Dec.PlainTextLen))
    {
        printf("Dec/Encrypt error\n");
    }
    else
        printf("Dec/Encrypt success\n");


    free(Enc.PlainText);
    free(Enc.CipherText);
    free(Dec.CipherText);
    free(Dec.PlainText);
#endif
}

void mt7601_keywrap_test(void)
{
#ifdef MT7601_IO_DEBUG
    DH_TABLE dh1;
    DH_TABLE dh2;
    KDK_KDF_TABLE k1;
    KDK_KDF_TABLE k2;
    unsigned char temp_public[192] = {0};
    int i = 0; 

    srand(time(NULL));
   
    mt7601_generate_DH_pub_priv_key(&dh2);
    mt7601_generate_DH_pub_priv_key(&dh1);

    printf("DH public 1:\n");
    for(i=0;i<192;i++)
    {
        printf("%.2x ",dh1.pub_key[i]);
        if((i % 10) == 0)
            printf("\n");
    }
    printf("\n");

    printf("DH public 2:\n");
    for(i=0;i<192;i++)
    {
        printf("%.2x ",dh2.pub_key[i]);
        if((i % 10) == 0)
            printf("\n");
    }
    printf("\n");

    memcpy(temp_public, dh2.pub_key, 192);
    memcpy(dh2.pub_key, dh1.pub_key, 192);
    memcpy(dh1.pub_key, temp_public, 192);

    printf("after DH public 1:\n");
    for(i=0;i<192;i++)
    {
        printf("%.2x ",dh1.pub_key[i]);
        if((i % 10) == 0)
            printf("\n");
    }
    printf("\n");

    printf("after DH public 2:\n");
    for(i=0;i<192;i++)
    {
        printf("%.2x ",dh2.pub_key[i]);
        if((i % 10) == 0)
            printf("\n");
    }
    printf("\n");

    mt7601_generate_DH_secu_key(&dh2);
    mt7601_generate_DH_secu_key(&dh1);

    printf("DH security 1:\n");
    for(i=0;i<192;i++)
    {
        printf("%.2x ",dh1.secu_key[i]);
        if((i % 10) == 0)
            printf("\n");
    }
    printf("\n");

    printf("DH security 2:\n");
    for(i=0;i<192;i++)
    {
        printf("%.2x ",dh2.secu_key[i]);
        if((i % 10) == 0)
            printf("\n");
    }
    printf("\n");


    if(!memcmp(dh1.secu_key, dh2.secu_key, 192))
        printf("DH key ok\n");
    else
        printf("DH key fail\n");

    memcpy(k1.DH_Secu_Key, dh1.secu_key, 192);
    memcpy(k2.DH_Secu_Key, dh2.secu_key, 192);

    for(i=0;i<16;i++)
        k1.E_Nonce[i] = ((rand() % 255) + 1);
    memcpy(k2.E_Nonce, k1.E_Nonce, 16);

    for(i=0;i<16;i++)
        k1.R_Nonce[i] = ((rand() % 255) + 1);
    memcpy(k2.R_Nonce, k1.R_Nonce, 16);   

    for(i=0;i<6;i++)
        k1.E_Mac_Addr[i] = ((rand() % 255) + 1);
    memcpy(k2.E_Mac_Addr, k1.E_Mac_Addr, 6);

    mt7601_generate_auth_keywrap_key(&k1);
    mt7601_generate_auth_keywrap_key(&k2);

    printf("auth key1 =\n");
    for(i=0;i<sizeof(k1.AuthKey);i++)
    {
        printf("%.2x ",k1.AuthKey[i]);
    }
    printf("\n");

    printf("auth key2 =\n");
    for(i=0;i<sizeof(k2.AuthKey);i++)
    {
        printf("%.2x ",k2.AuthKey[i]);
    }
    printf("\n");
    if(!memcmp(k1.AuthKey, k2.AuthKey, 32))
        printf("auth key OK\n");

    printf("keywrap key1 =\n");
    for(i=0;i<sizeof(k1.KeyWrapKey);i++)
    {
        printf("%.2x ",k1.KeyWrapKey[i]);
    }
    printf("\n");

    printf("keywrap key2 =\n");
    for(i=0;i<sizeof(k2.KeyWrapKey);i++)
    {
        printf("%.2x ",k2.KeyWrapKey[i]);
    }
    printf("\n");
    if(!memcmp(k1.KeyWrapKey, k2.KeyWrapKey, 32))
        printf("auth key OK\n");
#endif
}

void mt7601_DH_test(void)
{
#ifdef MT7601_IO_DEBUG
    DH_TABLE dh1;
    DH_TABLE dh2;

    struct	iwreq  wrq;
    int socket_id;
    unsigned char name[6] = {0};
    unsigned char public[192] = {0};

    int i = 0;
    int len = 0;

    socket_id = socket(AF_INET, SOCK_STREAM, 0);
    
    srand(time(NULL));

    for(i=0;i<192;i++)
    {
        dh1.priv_key[i] = ((rand() % 255) + 1);
    }

    sprintf(name, RA0);
    strcpy(wrq.ifr_name, name);
    wrq.u.data.length = sizeof(DH_TABLE);
    wrq.u.data.pointer =(unsigned char *) &dh1;
    wrq.u.data.flags = 0;

    if(0 == ioctl(socket_id, RTPRIV_IOCTL_GET_DH_PUB_KEY, &wrq))
    {
        printf("1 ==>wsc_dh_generate_key OK, len = %d\n",wrq.u.data.length);

        len = sizeof(dh1.pub_key);
        for(i=0;i<len;i++)
        {
            printf("%.2x ",dh1.pub_key[i]);
            if(i%10 == 0)
                printf("\n");
        }
    }
    /*=================================================================*/
    for(i=0;i<192;i++)
    {
        dh2.priv_key[i] = ((rand() % 255) + 1);
    }

    wrq.u.data.length = sizeof(DH_TABLE);
    wrq.u.data.pointer = (unsigned char *) &dh2;
    wrq.u.data.flags = 0;

    if(0 == ioctl(socket_id, RTPRIV_IOCTL_GET_DH_PUB_KEY, &wrq))
    {
        printf("2 ==>wsc_dh_generate_key OK, len = %d\n",wrq.u.data.length);

        len = sizeof(dh2.pub_key);
        for(i=0;i<len;i++)
        {
            printf("%.2x ",dh2.pub_key[i]);
            if(i%10 == 0)
            printf("\n");
        }
    }
    /*=================================================================*/
    memcpy(public, dh1.pub_key, 192);
    memcpy(dh1.pub_key, dh2.pub_key, 192);
    memset(dh1.secu_key,0,192);
    memcpy(dh2.pub_key, public, 192);
    memset(dh2.secu_key,0,192);

    wrq.u.data.length = sizeof(DH_TABLE);
    wrq.u.data.pointer = (unsigned char *)(&dh1);
    wrq.u.data.flags = 0;

    if(0 == ioctl(socket_id, RTPRIV_IOCTL_GET_DH_SECU_KEY, &wrq))
    {
        printf("1 ==>compute key OK, len = %d\n",wrq.u.data.length);
        for(i=0;i<192;i++)
        {
            printf("%.2x ",(dh1.secu_key[i]));
            if(i%10 == 0)
                printf("\n");
        }
    }

    wrq.u.data.length = sizeof(DH_TABLE);
    wrq.u.data.pointer = (unsigned char *)(&dh2);
    wrq.u.data.flags = 0;

    if(0 == ioctl(socket_id, RTPRIV_IOCTL_GET_DH_SECU_KEY, &wrq))
    {
        printf("2 ==>compute key OK, len = %d\n",wrq.u.data.length);

        for(i=0;i<192;i++)
        {
            printf("%.2x ",(dh2.secu_key[i]));
            if(i%10 == 0)
                printf("\n");
        }
    }

    if(!memcmp(dh1.secu_key, dh2.secu_key, sizeof(dh1.secu_key)))
        printf("\nkey is same\n");

    close(socket_id);
#endif
}
#endif