File content as of revision 6:778b081f6a13:

/*
* wlan.c - CC31xx/CC32xx Host Driver Implementation
*
* Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
*
*
*  Redistribution and use in source and binary forms, with or without
*  modification, are permitted provided that the following conditions
*  are met:
*
*    Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
*
*    Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the
*    distribution.
*
*    Neither the name of Texas Instruments Incorporated nor the names of
*    its contributors may be used to endorse or promote products derived
*    from this software without specific prior written permission.
*
*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
*  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
*  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
*  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
*  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
*  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
*  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/



/*****************************************************************************/
/* Include files                                                             */
/*****************************************************************************/
#include "cc3100_simplelink.h"
#include "cc3100_protocol.h"
#include "cc3100_driver.h"

#include "cc3100_wlan.h"
#include "cc3100_wlan_rx_filters.h"

/*****************************************************************************/
/* Macro declarations                                                        */
/*****************************************************************************/
#define MAX_SSID_LEN           (32)
#define MAX_KEY_LEN            (63)
#define MAX_USER_LEN           (32)
#define MAX_ANON_USER_LEN      (32)
#define MAX_SMART_CONFIG_KEY   (16)

namespace mbed_cc3100 {

cc3100_wlan::cc3100_wlan(cc3100_driver &driver, cc3100_wlan_rx_filters  &wlan_filters)
    : _driver(driver), _wlan_filters(wlan_filters)
{

}

cc3100_wlan::~cc3100_wlan()
{

}

/*****************************************************************************
sl_WlanConnect
*****************************************************************************/
typedef struct {
    _WlanConnectEapCommand_t    Args;
    int8_t                        Strings[MAX_SSID_LEN + MAX_KEY_LEN + MAX_USER_LEN + MAX_ANON_USER_LEN];
} _WlanConnectCmd_t;

typedef union {
    _WlanConnectCmd_t   Cmd;
    _BasicResponse_t	Rsp;
} _SlWlanConnectMsg_u;


#if _SL_INCLUDE_FUNC(sl_WlanConnect)
int16_t cc3100_wlan::sl_WlanConnect(const signed char*  pName, const int16_t NameLen, const uint8_t *pMacAddr, const SlSecParams_t* pSecParams , const SlSecParamsExt_t* pSecExtParams)
{
    _SlWlanConnectMsg_u    Msg = {0};
    _SlCmdCtrl_t           CmdCtrl = {0};

    CmdCtrl.TxDescLen = 0;/* init */
    CmdCtrl.RxDescLen = sizeof(_BasicResponse_t);

    /* verify SSID length */
    VERIFY_PROTOCOL(NameLen <= MAX_SSID_LEN);
    /* verify SSID is not NULL */
    if( NULL == pName )
    {
       return SL_INVALPARAM;
    }
    
    /* update SSID length */
    Msg.Cmd.Args.Common.SsidLen = (uint8_t)NameLen;
    /* Profile with no security */
    /* Enterprise security profile */
    if (NULL != pSecExtParams) {
        /* Update command opcode */
        CmdCtrl.Opcode = SL_OPCODE_WLAN_WLANCONNECTEAPCOMMAND;
        CmdCtrl.TxDescLen += sizeof(_WlanConnectEapCommand_t);
        /* copy SSID */
        memcpy(EAP_SSID_STRING(&Msg), pName, NameLen);
        CmdCtrl.TxDescLen += NameLen;
        /* Copy password if supplied */
        if ((NULL != pSecParams) && (pSecParams->KeyLen > 0)) {
            /* update security type */
            Msg.Cmd.Args.Common.SecType = pSecParams->Type;
            /* verify key length */
            if (pSecParams->KeyLen > MAX_KEY_LEN) {
                return SL_INVALPARAM;
            }
            /* update key length */
            Msg.Cmd.Args.Common.PasswordLen = pSecParams->KeyLen;
            ARG_CHECK_PTR(pSecParams->Key);
            /* copy key		 */
            memcpy(EAP_PASSWORD_STRING(&Msg), pSecParams->Key, pSecParams->KeyLen);
            CmdCtrl.TxDescLen += pSecParams->KeyLen;
        } else {
            Msg.Cmd.Args.Common.PasswordLen = 0;
        }
        ARG_CHECK_PTR(pSecExtParams);
        /* Update Eap bitmask */
        Msg.Cmd.Args.EapBitmask = pSecExtParams->EapMethod;
        /* Update Certificate file ID index - currently not supported */
        Msg.Cmd.Args.CertIndex = pSecExtParams->CertIndex;
        /* verify user length */
        if (pSecExtParams->UserLen > MAX_USER_LEN) {
            return SL_INVALPARAM;
        }
        Msg.Cmd.Args.UserLen = pSecExtParams->UserLen;
        /* copy user name (identity) */
        if(pSecExtParams->UserLen > 0) {
            memcpy(EAP_USER_STRING(&Msg), pSecExtParams->User, pSecExtParams->UserLen);
            CmdCtrl.TxDescLen += pSecExtParams->UserLen;
        }
        /* verify Anonymous user length  */
        if (pSecExtParams->AnonUserLen > MAX_ANON_USER_LEN) {
            return SL_INVALPARAM;
        }
        Msg.Cmd.Args.AnonUserLen = pSecExtParams->AnonUserLen;
        /* copy Anonymous user */
        if(pSecExtParams->AnonUserLen > 0) {
            memcpy(EAP_ANON_USER_STRING(&Msg), pSecExtParams->AnonUser, pSecExtParams->AnonUserLen);
            CmdCtrl.TxDescLen += pSecExtParams->AnonUserLen;
        }

    }

    /* Regular or open security profile */
    else {
        /* Update command opcode */
        CmdCtrl.Opcode = SL_OPCODE_WLAN_WLANCONNECTCOMMAND;
        CmdCtrl.TxDescLen += sizeof(_WlanConnectCommon_t);
        /* copy SSID */
        memcpy(SSID_STRING(&Msg), pName, NameLen);
        CmdCtrl.TxDescLen += NameLen;
        /* Copy password if supplied */
        if( NULL != pSecParams ) {
            /* update security type */
            Msg.Cmd.Args.Common.SecType = pSecParams->Type;
            /* verify key length is valid */
            if (pSecParams->KeyLen > MAX_KEY_LEN) {
                return SL_INVALPARAM;
            }
            /* update key length */
            Msg.Cmd.Args.Common.PasswordLen = pSecParams->KeyLen;
            CmdCtrl.TxDescLen += pSecParams->KeyLen;
            /* copy key (could be no key in case of WPS pin) */
            if( NULL != pSecParams->Key ) {
                memcpy(PASSWORD_STRING(&Msg), pSecParams->Key, pSecParams->KeyLen);
            }
        }
        /* Profile with no security */
        else {
            Msg.Cmd.Args.Common.PasswordLen = 0;
            Msg.Cmd.Args.Common.SecType = SL_SEC_TYPE_OPEN;
        }
    }
    /* If BSSID is not null, copy to buffer, otherwise set to 0 */
    if(NULL != pMacAddr) {
        memcpy(Msg.Cmd.Args.Common.Bssid, pMacAddr, sizeof(Msg.Cmd.Args.Common.Bssid));
    } else {
        _driver._SlDrvMemZero(Msg.Cmd.Args.Common.Bssid, sizeof(Msg.Cmd.Args.Common.Bssid));
    }

    VERIFY_RET_OK ( _driver._SlDrvCmdOp(&CmdCtrl, &Msg, NULL));
    return (int16_t)Msg.Rsp.status;
}
#endif

/*******************************************************************************/
/*   sl_Disconnect  */
/* ******************************************************************************/
#if _SL_INCLUDE_FUNC(sl_WlanDisconnect)
int16_t cc3100_wlan::sl_WlanDisconnect(void)
{
    return _driver._SlDrvBasicCmd(SL_OPCODE_WLAN_WLANDISCONNECTCOMMAND);
}
#endif

/******************************************************************************/
/*  sl_PolicySet  */
/******************************************************************************/
typedef union {
    _WlanPoliciySetGet_t    Cmd;
    _BasicResponse_t	    Rsp;
} _SlPolicyMsg_u;

#if _SL_INCLUDE_FUNC(sl_WlanPolicySet)
const _SlCmdCtrl_t _SlPolicySetCmdCtrl = {
    SL_OPCODE_WLAN_POLICYSETCOMMAND,
    sizeof(_WlanPoliciySetGet_t),
    sizeof(_BasicResponse_t)
};

int16_t cc3100_wlan::sl_WlanPolicySet(const uint8_t Type , const uint8_t Policy, uint8_t *pVal, const uint8_t ValLen)
{

    _SlPolicyMsg_u         Msg;
    _SlCmdExt_t            CmdExt;

    _driver._SlDrvResetCmdExt(&CmdExt);
    CmdExt.TxPayloadLen = ValLen;
    CmdExt.pTxPayload = (uint8_t *)pVal;

    Msg.Cmd.PolicyType        = Type;
    Msg.Cmd.PolicyOption      = Policy;
    Msg.Cmd.PolicyOptionLen   = ValLen;

    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlPolicySetCmdCtrl, &Msg, &CmdExt));

    return (int16_t)Msg.Rsp.status;
}
#endif


/******************************************************************************/
/*  sl_PolicyGet  */
/******************************************************************************/
typedef union {
    _WlanPoliciySetGet_t	    Cmd;
    _WlanPoliciySetGet_t	    Rsp;
} _SlPolicyGetMsg_u;

#if _SL_INCLUDE_FUNC(sl_WlanPolicyGet)
const _SlCmdCtrl_t _SlPolicyGetCmdCtrl = {
    SL_OPCODE_WLAN_POLICYGETCOMMAND,
    sizeof(_WlanPoliciySetGet_t),
    sizeof(_WlanPoliciySetGet_t)
};

int16_t cc3100_wlan::sl_WlanPolicyGet(const uint8_t Type , uint8_t Policy,uint8_t *pVal,uint8_t *pValLen)
{
    _SlPolicyGetMsg_u      Msg;
    _SlCmdExt_t            CmdExt;

    if (*pValLen == 0) {
        return SL_EZEROLEN;
    }
    _driver._SlDrvResetCmdExt(&CmdExt);
    CmdExt.RxPayloadLen = *pValLen;
    CmdExt.pRxPayload = pVal;

    Msg.Cmd.PolicyType = Type;
    Msg.Cmd.PolicyOption = Policy;
    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlPolicyGetCmdCtrl, &Msg, &CmdExt));


    if (CmdExt.RxPayloadLen < CmdExt.ActualRxPayloadLen) {
        *pValLen = Msg.Rsp.PolicyOptionLen;
        return SL_ESMALLBUF;
    } else {
        /*  no pointer valus, fill the results into int8_t */
        *pValLen = (uint8_t)CmdExt.ActualRxPayloadLen;
        if( 0 == CmdExt.ActualRxPayloadLen ) {
            *pValLen = 1;
            pVal[0] = Msg.Rsp.PolicyOption;
        }
    }
    return (int16_t)SL_OS_RET_CODE_OK;
}
#endif


/*******************************************************************************/
/*  sl_ProfileAdd  */
/*******************************************************************************/
typedef struct {
    _WlanAddGetEapProfile_t	Args;
    int8_t                    Strings[MAX_SSID_LEN + MAX_KEY_LEN + MAX_USER_LEN + MAX_ANON_USER_LEN];
} _SlProfileParams_t;

typedef union {
    _SlProfileParams_t	    Cmd;
    _BasicResponse_t	    Rsp;
} _SlProfileAddMsg_u;



#if _SL_INCLUDE_FUNC(sl_WlanProfileAdd)
int16_t cc3100_wlan::sl_WlanProfileAdd(const int8_t*  pName, 
                                       const int16_t NameLen, 
                                       const uint8_t *pMacAddr, 
                                       const SlSecParams_t* pSecParams , 
                                       const SlSecParamsExt_t* pSecExtParams, 
                                       const uint32_t  Priority, 
                                       const uint32_t  Options)
{
    _SlProfileAddMsg_u      Msg;
    _SlCmdCtrl_t           CmdCtrl = {0};
    CmdCtrl.TxDescLen = 0;/* init */
    CmdCtrl.RxDescLen = sizeof(_BasicResponse_t);

    /* update priority */
    Msg.Cmd.Args.Common.Priority = (uint8_t)Priority;
    /* verify SSID is not NULL */
    if( NULL == pName )
    {
       return SL_INVALPARAM;
    }
    
    /* verify SSID length */
    VERIFY_PROTOCOL(NameLen <= MAX_SSID_LEN);
    /* update SSID length */
    Msg.Cmd.Args.Common.SsidLen = (uint8_t)NameLen;


    /* Enterprise security profile */
    if  (NULL != pSecExtParams) {
        /* Update command opcode */
        CmdCtrl.Opcode = SL_OPCODE_WLAN_EAP_PROFILEADDCOMMAND;
        CmdCtrl.TxDescLen += sizeof(_WlanAddGetEapProfile_t);

        /* copy SSID */
        memcpy(EAP_PROFILE_SSID_STRING(&Msg), pName, NameLen);
        CmdCtrl.TxDescLen += NameLen;

        /* Copy password if supplied */
        if ((NULL != pSecParams) && (pSecParams->KeyLen > 0)) {
            /* update security type */
            Msg.Cmd.Args.Common.SecType = pSecParams->Type;

            if( SL_SEC_TYPE_WEP == Msg.Cmd.Args.Common.SecType ) {
                Msg.Cmd.Args.Common.WepKeyId = 0;
            }

            /* verify key length */
            if (pSecParams->KeyLen > MAX_KEY_LEN) {
                return SL_INVALPARAM;
            }
            VERIFY_PROTOCOL(pSecParams->KeyLen <= MAX_KEY_LEN);
            /* update key length */
            Msg.Cmd.Args.Common.PasswordLen = pSecParams->KeyLen;
            CmdCtrl.TxDescLen += pSecParams->KeyLen;
            ARG_CHECK_PTR(pSecParams->Key);
            /* copy key  */
            memcpy(EAP_PROFILE_PASSWORD_STRING(&Msg), pSecParams->Key, pSecParams->KeyLen);
        } else {
            Msg.Cmd.Args.Common.PasswordLen = 0;
        }

        ARG_CHECK_PTR(pSecExtParams);
        /* Update Eap bitmask */
        Msg.Cmd.Args.EapBitmask = pSecExtParams->EapMethod;
        /* Update Certificate file ID index - currently not supported */
        Msg.Cmd.Args.CertIndex = pSecExtParams->CertIndex;
        /* verify user length */
        if (pSecExtParams->UserLen > MAX_USER_LEN) {
            return SL_INVALPARAM;
        }
        Msg.Cmd.Args.UserLen = pSecExtParams->UserLen;
        /* copy user name (identity) */
        if(pSecExtParams->UserLen > 0) {
            memcpy(EAP_PROFILE_USER_STRING(&Msg), pSecExtParams->User, pSecExtParams->UserLen);
            CmdCtrl.TxDescLen += pSecExtParams->UserLen;
        }

        /* verify Anonymous user length (for tunneled) */
        if (pSecExtParams->AnonUserLen > MAX_ANON_USER_LEN) {
            return SL_INVALPARAM;
        }
        Msg.Cmd.Args.AnonUserLen = pSecExtParams->AnonUserLen;

        /* copy Anonymous user */
        if(pSecExtParams->AnonUserLen > 0) {
            memcpy(EAP_PROFILE_ANON_USER_STRING(&Msg), pSecExtParams->AnonUser, pSecExtParams->AnonUserLen);
            CmdCtrl.TxDescLen += pSecExtParams->AnonUserLen;
        }

    }
    /* Regular or open security profile */
    else {
        /* Update command opcode */
        CmdCtrl.Opcode = SL_OPCODE_WLAN_PROFILEADDCOMMAND;
        /* update commnad length */
        CmdCtrl.TxDescLen += sizeof(_WlanAddGetProfile_t);

        if (NULL != pName) {
            /* copy SSID */
            memcpy(PROFILE_SSID_STRING(&Msg), pName, NameLen);
            CmdCtrl.TxDescLen += NameLen;
        }

        /* Copy password if supplied */
        if( NULL != pSecParams ) {
            /* update security type */
            Msg.Cmd.Args.Common.SecType = pSecParams->Type;

            if( SL_SEC_TYPE_WEP == Msg.Cmd.Args.Common.SecType ) {
                Msg.Cmd.Args.Common.WepKeyId = 0;
            }

            /* verify key length */
            if (pSecParams->KeyLen > MAX_KEY_LEN) {
                return SL_INVALPARAM;
            }
            /* update key length */
            Msg.Cmd.Args.Common.PasswordLen = pSecParams->KeyLen;
            CmdCtrl.TxDescLen += pSecParams->KeyLen;
            /* copy key (could be no key in case of WPS pin) */
            if( NULL != pSecParams->Key ) {
                memcpy(PROFILE_PASSWORD_STRING(&Msg), pSecParams->Key, pSecParams->KeyLen);
            }
        } else {
            Msg.Cmd.Args.Common.SecType = SL_SEC_TYPE_OPEN;
            Msg.Cmd.Args.Common.PasswordLen = 0;
        }

    }


    /* If BSSID is not null, copy to buffer, otherwise set to 0  */
    if(NULL != pMacAddr) {
        memcpy(Msg.Cmd.Args.Common.Bssid, pMacAddr, sizeof(Msg.Cmd.Args.Common.Bssid));
    } else {
        _driver._SlDrvMemZero(Msg.Cmd.Args.Common.Bssid, sizeof(Msg.Cmd.Args.Common.Bssid));
    }

    VERIFY_RET_OK(_driver._SlDrvCmdOp(&CmdCtrl, &Msg, NULL));

    return (int16_t)Msg.Rsp.status;
}
#endif

/*******************************************************************************/
/*   sl_ProfileGet */
/*******************************************************************************/
typedef union {
    _WlanProfileDelGetCommand_t Cmd;
    _SlProfileParams_t	        Rsp;
} _SlProfileGetMsg_u;

#if _SL_INCLUDE_FUNC(sl_WlanProfileGet)
const _SlCmdCtrl_t _SlProfileGetCmdCtrl = {
    SL_OPCODE_WLAN_PROFILEGETCOMMAND,
    sizeof(_WlanProfileDelGetCommand_t),
    sizeof(_SlProfileParams_t)
};

int16_t cc3100_wlan::sl_WlanProfileGet(const int16_t Index,int8_t*  pName, int16_t *pNameLen, uint8_t *pMacAddr, SlSecParams_t* pSecParams, SlGetSecParamsExt_t* pEntParams, uint32_t *pPriority)
{
    _SlProfileGetMsg_u      Msg;
    Msg.Cmd.index = (uint8_t)Index;

    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlProfileGetCmdCtrl, &Msg, NULL));

    pSecParams->Type = Msg.Rsp.Args.Common.SecType;
    /* since password is not transferred in getprofile, password length should always be zero */
    pSecParams->KeyLen = Msg.Rsp.Args.Common.PasswordLen;
    if (NULL != pEntParams) {
        pEntParams->UserLen = Msg.Rsp.Args.UserLen;
        /* copy user name */
        if (pEntParams->UserLen > 0) {
            memcpy(pEntParams->User, EAP_PROFILE_USER_STRING(&Msg), pEntParams->UserLen);
        }
        pEntParams->AnonUserLen = Msg.Rsp.Args.AnonUserLen;
        /* copy anonymous user name */
        if (pEntParams->AnonUserLen > 0) {
            memcpy(pEntParams->AnonUser, EAP_PROFILE_ANON_USER_STRING(&Msg), pEntParams->AnonUserLen);
        }
    }

    *pNameLen  = Msg.Rsp.Args.Common.SsidLen;
    *pPriority = Msg.Rsp.Args.Common.Priority;

    if (NULL != Msg.Rsp.Args.Common.Bssid) {
        memcpy(pMacAddr, Msg.Rsp.Args.Common.Bssid, sizeof(Msg.Rsp.Args.Common.Bssid));
    }

    memcpy(pName, EAP_PROFILE_SSID_STRING(&Msg), *pNameLen);

    return (int16_t)Msg.Rsp.Args.Common.SecType;

}
#endif

/*******************************************************************************/
/*   sl_ProfileDel  */
/*******************************************************************************/
typedef union {
    _WlanProfileDelGetCommand_t	    Cmd;
    _BasicResponse_t	            Rsp;
} _SlProfileDelMsg_u;

#if _SL_INCLUDE_FUNC(sl_WlanProfileDel)
const _SlCmdCtrl_t _SlProfileDelCmdCtrl = {
    SL_OPCODE_WLAN_PROFILEDELCOMMAND,
    sizeof(_WlanProfileDelGetCommand_t),
    sizeof(_BasicResponse_t)
};

int16_t cc3100_wlan::sl_WlanProfileDel(const int16_t Index)
{
    _SlProfileDelMsg_u Msg;

    Msg.Cmd.index = (uint8_t)Index;

    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlProfileDelCmdCtrl, &Msg, NULL));

    return (int16_t)Msg.Rsp.status;
}
#endif

/******************************************************************************/
/*  sl_WlanGetNetworkList  */
/******************************************************************************/
typedef union {
    _WlanGetNetworkListCommand_t    Cmd;
    _WlanGetNetworkListResponse_t   Rsp;
} _SlWlanGetNetworkListMsg_u;

#if _SL_INCLUDE_FUNC(sl_WlanGetNetworkList)
const _SlCmdCtrl_t _SlWlanGetNetworkListCtrl = {
    SL_OPCODE_WLAN_SCANRESULTSGETCOMMAND,
    sizeof(_WlanGetNetworkListCommand_t),
    sizeof(_WlanGetNetworkListResponse_t)
};

int16_t cc3100_wlan::sl_WlanGetNetworkList(const uint8_t Index, const uint8_t Count, Sl_WlanNetworkEntry_t *pEntries)
{
    int16_t retVal = 0;
    _SlWlanGetNetworkListMsg_u Msg;
    _SlCmdExt_t    CmdExt;

    if (Count == 0) {
        return SL_EZEROLEN;
    }
    
    _driver._SlDrvResetCmdExt(&CmdExt);
    CmdExt.RxPayloadLen = sizeof(Sl_WlanNetworkEntry_t)*(Count);
    CmdExt.pRxPayload = (uint8_t *)pEntries; 

    Msg.Cmd.index = Index;
    Msg.Cmd.count = Count;

    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlWlanGetNetworkListCtrl, &Msg, &CmdExt));
    retVal = Msg.Rsp.status;

    return (int16_t)retVal;
}
#endif

/*******************************************************************************/
/*             sl_WlanRxStatStart                                              */
/*******************************************************************************/
#if _SL_INCLUDE_FUNC(sl_WlanRxStatStart)
int16_t cc3100_wlan::sl_WlanRxStatStart(void)
{
    return _driver._SlDrvBasicCmd(SL_OPCODE_WLAN_STARTRXSTATCOMMAND);
}
#endif

#if _SL_INCLUDE_FUNC(sl_WlanRxStatStop)
int16_t cc3100_wlan::sl_WlanRxStatStop(void)
{
    return _driver._SlDrvBasicCmd(SL_OPCODE_WLAN_STOPRXSTATCOMMAND);
}
#endif

#if _SL_INCLUDE_FUNC(sl_WlanRxStatGet)
int16_t cc3100_wlan::sl_WlanRxStatGet(SlGetRxStatResponse_t *pRxStat, const uint32_t Flags)
{
    _SlCmdCtrl_t            CmdCtrl = {SL_OPCODE_WLAN_GETRXSTATCOMMAND, 0, sizeof(SlGetRxStatResponse_t)};
    _driver._SlDrvMemZero(pRxStat, sizeof(SlGetRxStatResponse_t));
    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&CmdCtrl, pRxStat, NULL));

    return 0;
}
#endif



/******************************************************************************/
/*   sl_WlanSmartConfigStop                                                   */
/******************************************************************************/
#if _SL_INCLUDE_FUNC(sl_WlanSmartConfigStop)
int16_t cc3100_wlan::sl_WlanSmartConfigStop(void)
{
    return _driver._SlDrvBasicCmd(SL_OPCODE_WLAN_SMART_CONFIG_STOP_COMMAND);
}
#endif


/******************************************************************************/
/*   sl_WlanSmartConfigStart                                                  */
/******************************************************************************/


typedef struct {
    _WlanSmartConfigStartCommand_t	Args;
    int8_t                            Strings[3 * MAX_SMART_CONFIG_KEY]; /* public key + groupId1 key + groupId2 key */
} _SlSmartConfigStart_t;

typedef union {
    _SlSmartConfigStart_t	    Cmd;
    _BasicResponse_t	        Rsp;
} _SlSmartConfigStartMsg_u;

const _SlCmdCtrl_t _SlSmartConfigStartCmdCtrl = {
    SL_OPCODE_WLAN_SMART_CONFIG_START_COMMAND,
    sizeof(_SlSmartConfigStart_t),
    sizeof(_BasicResponse_t)
};

#if _SL_INCLUDE_FUNC(sl_WlanSmartConfigStart)
int16_t cc3100_wlan::sl_WlanSmartConfigStart( const uint32_t    groupIdBitmask,
        const uint8_t    cipher,
        const uint8_t    publicKeyLen,
        const uint8_t    group1KeyLen,
        const uint8_t    group2KeyLen,
        const uint8_t*    pPublicKey,
        const uint8_t*    pGroup1Key,
        const uint8_t*    pGroup2Key)
{
    _SlSmartConfigStartMsg_u      Msg;

    Msg.Cmd.Args.groupIdBitmask = (uint8_t)groupIdBitmask;
    Msg.Cmd.Args.cipher         = (uint8_t)cipher;
    Msg.Cmd.Args.publicKeyLen   = (uint8_t)publicKeyLen;
    Msg.Cmd.Args.group1KeyLen   = (uint8_t)group1KeyLen;
    Msg.Cmd.Args.group2KeyLen   = (uint8_t)group2KeyLen;

    /* copy keys (if exist) after command (one after another) */
    memcpy(SMART_CONFIG_START_PUBLIC_KEY_STRING(&Msg), pPublicKey, publicKeyLen);
    memcpy(SMART_CONFIG_START_GROUP1_KEY_STRING(&Msg), pGroup1Key, group1KeyLen);
    memcpy(SMART_CONFIG_START_GROUP2_KEY_STRING(&Msg), pGroup2Key, group2KeyLen);

    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlSmartConfigStartCmdCtrl , &Msg, NULL));

    return (int16_t)Msg.Rsp.status;


}
#endif

/*******************************************************************************/
/*   sl_WlanSetMode  */
/*******************************************************************************/
typedef union {
    _WlanSetMode_t		    Cmd;
    _BasicResponse_t	    Rsp;
} _SlwlanSetModeMsg_u;

const _SlCmdCtrl_t _SlWlanSetModeCmdCtrl = {
    SL_OPCODE_WLAN_SET_MODE,
    sizeof(_WlanSetMode_t),
    sizeof(_BasicResponse_t)
};

/* possible values are:
WLAN_SET_STA_MODE   =   1
WLAN_SET_AP_MODE    =   2
WLAN_SET_P2P_MODE   =   3  */

#if _SL_INCLUDE_FUNC(sl_WlanSetMode)
int16_t cc3100_wlan::sl_WlanSetMode(const uint8_t mode)
{
    _SlwlanSetModeMsg_u      Msg;

    Msg.Cmd.mode  = mode;

    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlWlanSetModeCmdCtrl , &Msg, NULL));

    return (int16_t)Msg.Rsp.status;

}
#endif

/*******************************************************************************/
/*   sl_WlanSet  */
/* ******************************************************************************/
typedef union {
    _WlanCfgSetGet_t	    Cmd;
    _BasicResponse_t	    Rsp;
} _SlWlanCfgSetMsg_u;

#if _SL_INCLUDE_FUNC(sl_WlanSet)
const _SlCmdCtrl_t _SlWlanCfgSetCmdCtrl = {
    SL_OPCODE_WLAN_CFG_SET,
    sizeof(_WlanCfgSetGet_t),
    sizeof(_BasicResponse_t)
};

int16_t cc3100_wlan::sl_WlanSet(const uint16_t ConfigId, const uint16_t ConfigOpt, const uint16_t ConfigLen, const uint8_t *pValues)
{
    _SlWlanCfgSetMsg_u         Msg;
    _SlCmdExt_t                CmdExt;

    _driver._SlDrvResetCmdExt(&CmdExt);
    CmdExt.TxPayloadLen = (ConfigLen+3) & (~3);
    CmdExt.pTxPayload = (uint8_t *)pValues;


    Msg.Cmd.ConfigId    = ConfigId;
    Msg.Cmd.ConfigLen   = ConfigLen;
    Msg.Cmd.ConfigOpt   = ConfigOpt;

    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlWlanCfgSetCmdCtrl, &Msg, &CmdExt));

    return (int16_t)Msg.Rsp.status;
}
#endif


/******************************************************************************/
/*  sl_WlanGet  */
/******************************************************************************/
typedef union {
    _WlanCfgSetGet_t	    Cmd;
    _WlanCfgSetGet_t	    Rsp;
} _SlWlanCfgMsgGet_u;

#if _SL_INCLUDE_FUNC(sl_WlanGet)
const _SlCmdCtrl_t _SlWlanCfgGetCmdCtrl = {
    SL_OPCODE_WLAN_CFG_GET,
    sizeof(_WlanCfgSetGet_t),
    sizeof(_WlanCfgSetGet_t)
};

int16_t cc3100_wlan::sl_WlanGet(const uint16_t ConfigId, uint16_t *pConfigOpt,uint16_t *pConfigLen, uint8_t *pValues)
{
    _SlWlanCfgMsgGet_u        Msg;
    _SlCmdExt_t               CmdExt;

    if (*pConfigLen == 0) {
        return SL_EZEROLEN;
    }
    
    _driver._SlDrvResetCmdExt(&CmdExt);
    CmdExt.RxPayloadLen = *pConfigLen;
    CmdExt.pRxPayload = (uint8_t *)pValues;

    Msg.Cmd.ConfigId    = ConfigId;
    if( pConfigOpt ) {
        Msg.Cmd.ConfigOpt   = (uint16_t)*pConfigOpt;
    }
    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlWlanCfgGetCmdCtrl, &Msg, &CmdExt));

    if( pConfigOpt ) {
        *pConfigOpt = (uint8_t)Msg.Rsp.ConfigOpt;
    }
    if (CmdExt.RxPayloadLen < CmdExt.ActualRxPayloadLen) {
        *pConfigLen = (uint8_t)CmdExt.RxPayloadLen;
        return SL_ESMALLBUF;
    } else {
        *pConfigLen = (uint8_t)CmdExt.ActualRxPayloadLen;
    }


    return (int16_t)Msg.Rsp.Status;
}
#endif

cc3100_wlan_rx_filters::cc3100_wlan_rx_filters(cc3100_driver &driver)
    : _driver(driver)
{

}

cc3100_wlan_rx_filters::~cc3100_wlan_rx_filters()
{

}

/******************************************************************************/
/*     RX filters message command response structures  */
/******************************************************************************/

/* Set command */
typedef union {
    _WlanRxFilterAddCommand_t	          Cmd;
    _WlanRxFilterAddCommandReponse_t      Rsp;
} _SlrxFilterAddMsg_u;

/* Set command */
typedef union _SlRxFilterSetMsg_u {
    _WlanRxFilterSetCommand_t	            Cmd;
    _WlanRxFilterSetCommandReponse_t        Rsp;
} _SlRxFilterSetMsg_u;

/* Get command */
typedef union _SlRxFilterGetMsg_u {
    _WlanRxFilterGetCommand_t	            Cmd;
    _WlanRxFilterGetCommandReponse_t        Rsp;
} _SlRxFilterGetMsg_u;


#if _SL_INCLUDE_FUNC(sl_WlanRxFilterAdd)

const _SlCmdCtrl_t _SlRxFilterAddtCmdCtrl =
{
    SL_OPCODE_WLAN_WLANRXFILTERADDCOMMAND,
    sizeof(_WlanRxFilterAddCommand_t),
    sizeof(_WlanRxFilterAddCommandReponse_t)
};


/*******************************************************************************/
/*     RX filters  */
/*******************************************************************************/
SlrxFilterID_t cc3100_wlan_rx_filters::sl_WlanRxFilterAdd(	SlrxFilterRuleType_t RuleType,
        SlrxFilterFlags_t 					FilterFlags,
        const SlrxFilterRule_t* const 		Rule,
        const SlrxFilterTrigger_t* const 	Trigger,
        const SlrxFilterAction_t* const 	Action,
        SlrxFilterID_t*                     pFilterId)
{


    _SlrxFilterAddMsg_u Msg;
    Msg.Cmd.RuleType = RuleType;
    /* filterId is zero */
    Msg.Cmd.FilterId = 0;
    Msg.Cmd.FilterFlags = FilterFlags;
    memcpy( &(Msg.Cmd.Rule), Rule, sizeof(SlrxFilterRule_t) );
    memcpy( &(Msg.Cmd.Trigger), Trigger, sizeof(SlrxFilterTrigger_t) );
    memcpy( &(Msg.Cmd.Action), Action, sizeof(SlrxFilterAction_t) );
    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlRxFilterAddtCmdCtrl, &Msg, NULL) );
    *pFilterId = Msg.Rsp.FilterId;
    return (int16_t)Msg.Rsp.Status;

}
#endif



/*******************************************************************************/
/*     RX filters    */
/*******************************************************************************/
#if _SL_INCLUDE_FUNC(sl_WlanRxFilterSet)
const _SlCmdCtrl_t _SlRxFilterSetCmdCtrl =
{
    SL_OPCODE_WLAN_WLANRXFILTERSETCOMMAND,
    sizeof(_WlanRxFilterSetCommand_t),
    sizeof(_WlanRxFilterSetCommandReponse_t)
};

int16_t cc3100_wlan_rx_filters::sl_WlanRxFilterSet(const SLrxFilterOperation_t RxFilterOperation,
        const uint8_t*  const pInputBuffer,
        uint16_t InputbufferLength)
{
    _SlRxFilterSetMsg_u   Msg;
    _SlCmdExt_t           CmdExt;

    _driver._SlDrvResetCmdExt(&CmdExt);
    CmdExt.TxPayloadLen = InputbufferLength;
    CmdExt.pTxPayload   = (uint8_t *)pInputBuffer;

    Msg.Cmd.RxFilterOperation = RxFilterOperation;
    Msg.Cmd.InputBufferLength = InputbufferLength;


    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlRxFilterSetCmdCtrl, &Msg, &CmdExt) );


    return (int16_t)Msg.Rsp.Status;
}
#endif

/******************************************************************************/
/*     RX filters  */
/******************************************************************************/
#if _SL_INCLUDE_FUNC(sl_WlanRxFilterGet)
const _SlCmdCtrl_t _SlRxFilterGetCmdCtrl =
{
    SL_OPCODE_WLAN_WLANRXFILTERGETCOMMAND,
    sizeof(_WlanRxFilterGetCommand_t),
    sizeof(_WlanRxFilterGetCommandReponse_t)
};

int16_t cc3100_wlan_rx_filters::sl_WlanRxFilterGet(const SLrxFilterOperation_t RxFilterOperation,
        uint8_t*  pOutputBuffer,
        uint16_t OutputbufferLength)
{
    _SlRxFilterGetMsg_u   Msg;
    _SlCmdExt_t           CmdExt;

    if (OutputbufferLength == 0) {
        return SL_EZEROLEN;
    }
    
    _driver._SlDrvResetCmdExt(&CmdExt);
    CmdExt.RxPayloadLen = OutputbufferLength;
    CmdExt.pRxPayload   = (uint8_t *)pOutputBuffer;

    Msg.Cmd.RxFilterOperation = RxFilterOperation;
    Msg.Cmd.OutputBufferLength = OutputbufferLength;


    VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlRxFilterGetCmdCtrl, &Msg, &CmdExt) );

    if (CmdExt.RxPayloadLen < CmdExt.ActualRxPayloadLen) {
        return SL_ESMALLBUF;
    }

    return (int16_t)Msg.Rsp.Status;
}
#endif

}//namespace mbed_cc3100