Intermec CN2B Manual de usuario descargar pdf (Pagina 182)

Chapter 7 — Programming

164 CN2B Mobile Computer User’s Manual

GetAuthenticationMode()

Call this function to obtain the radio’s current authentication mode.

Syntax UINT GetAuthenticationMode( ULONG & );

Parameters NDIS_RADIO_AUTH_MODE_OPEN 802.11 Open Authentication. Indicates that

the radio is using an open system.

NDIS_RADIO_AUTH_MODE_SHARED 802.11 Shared Authentication. Indicates that

the radio is using a shared key.

NDIS_RADIO_AUTH_MODE_AUTO Auto switch between Open/Shared. Indicates

automatic detection is used when available.

NDIS_RADIO_AUTH_MODE_ERROR Defined as error value. Indicates authentication

mode was not determined or is unknown.

NDIS_RADIO_AUTH_MODE_WPA WPA Authentication

NDIS_RADIO_AUTH_MODE_WPA_PSK WPA Preshared Key Authentication

NDIS_RADIO_AUTH_MODE_WPA_NONE WPA None

Return Values ERROR_SUCCESS when successful, ERR_QUERY_FAILED when the query failed, or

ERR_CONNECT_FAILED if a connection with the radio failed.

Remarks Data is only valid if ERROR_SUCCESS is returned. Also, if ERROR_SUCCESS is returned, your

USHORT reference is populated with one of the parameters listed above.

Definitions #ifdef DYNAMIC_LOADING

typedef UINT (*PFN_GetAuthenticationMode)(ULONG &);

#else

UINT GetAuthenticationMode(ULONG &);

#endif

GetBSSID()

Call this function to get the current MAC address (BSSID) of the service

set. In ESS mode, this is the MAC address of the access point the radio is

associated with. In IBSS mode, this is a randomly generated MAC address,

and serves as the ID for the IBSS.

Definitions #ifdef DYNAMIC_LOADING

typedef UINT (*PFN_GetAssociationStatus)(ULONG &);

#else

UINT GetAssociationStatus(ULONG &);

#endif

Syntax UINT GetBSSID( TCHAR * );

Parameters Pointer to a character array, which is populated with the current

BSSID after a successful call.

Return Values ERROR_SUCCESS when successful, ERR_QUERY_FAILED when

the query failed, or ERR_CONNECT_FAILED if a connection with

the radio failed.

Remarks If ERROR_SUCCESS is returned, your TCHAR array is populated

with the BSSID of the current service set:

xx-xx-xx-xx-xx-xx

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