/********************************************************************************************************
* @fn ZMacSecuritySetReq
*
* @brief Write a MAC Security PIB attribute.
*
* @param attr - PIB attribute to Set
* @param value - pointer to the data
*
* @return status
********************************************************************************************************/
uint8 ZMacSecuritySetReq( uint8 attr, byte *value )
{
return (ZMacStatus_t) MAC_MlmeSetSecurityReq( attr, value );
}
/********************************************************************************************************
* @fn ZMacSecuritySetReq
*
* @brief Write a MAC Security PIB attribute.
*
* @param attr - PIB attribute to Set
* @param value - pointer to the data
*
* @return status
********************************************************************************************************/
uint8 ZMacSecuritySetReq( uint8 attr, byte *value )
{
uint8 keyIndex, entry;
uint32 frameCounter;
uint8 *ptr;
uint8 tmp[MAX_SECURITY_PIB_SET_ENTRY]; /* This must cover the largest single PIB entry */
uint8 temp[MAX_SECURITY_PIB_SET_ENTRY]; /* This must cover the largest single PIB entry */
/* Note that the Transform byte array to propriety PIB struct below works
* because the members of the structures are all defined manually in a way,
* where memcpy would work, without usage of explicit 'pack', they fit
* such that memcpy would work
*/
ptr = (uint8 *) value;
switch (attr)
{
case ZMacKeyIdLookupEntry:
keyIndex = *ptr++; /* key_index */
entry = *ptr++; /* key_id_lookup_index */
/* Transform byte array to propriety PIB struct */
osal_memcpy(tmp, ptr, sizeof(keyIdLookupDescriptor_t));
osal_memcpy(&((macSecurityPibKeyIdLookupEntry_t *)temp)->macKeyIdLookupEntry, tmp, sizeof(keyIdLookupDescriptor_t));
((macSecurityPibKeyIdLookupEntry_t *)temp)->key_id_lookup_index = entry;
((macSecurityPibKeyIdLookupEntry_t *)temp)->key_index = keyIndex;
return (ZMacStatus_t) MAC_MlmeSetSecurityReq( attr, temp );
break;
case ZMacKeyDeviceEntry:
keyIndex = *ptr++; /* key_index */
entry = *ptr++; /* key_device_index */
/* Transform byte array to propriety PIB struct */
osal_memcpy(tmp, ptr, sizeof(keyDeviceDescriptor_t));
osal_memcpy(&((macSecurityPibKeyDeviceEntry_t *)temp)->macKeyDeviceEntry, tmp, sizeof(keyDeviceDescriptor_t));
((macSecurityPibKeyDeviceEntry_t *)temp)->key_device_index = entry;
((macSecurityPibKeyDeviceEntry_t *)temp)->key_index = keyIndex;
return (ZMacStatus_t) MAC_MlmeSetSecurityReq( attr, temp );
break;
case ZMacKeyUsageEntry:
keyIndex = *ptr++; /* key_index */
entry = *ptr++; /* key_key_usage_index */
/* Transform byte array to propriety PIB struct */
osal_memcpy(tmp, ptr, sizeof(keyUsageDescriptor_t));
osal_memcpy(&((macSecurityPibKeyUsageEntry_t *)temp)->macKeyUsageEntry, tmp, sizeof(keyUsageDescriptor_t));
((macSecurityPibKeyUsageEntry_t *)temp)->key_key_usage_index = entry;
((macSecurityPibKeyUsageEntry_t *)temp)->key_index = keyIndex;
return (ZMacStatus_t) MAC_MlmeSetSecurityReq( attr, temp );
break;
case ZMacKeyEntry:
keyIndex = *ptr++; /* key_index */
/* Transform byte array to propriety PIB struct */
osal_memcpy(tmp, ptr, MAC_KEY_MAX_LEN);
osal_memcpy(&((macSecurityPibKeyEntry_t *)temp)->keyEntry, tmp, MAC_KEY_MAX_LEN);
ptr+=MAC_KEY_MAX_LEN;
osal_memcpy(&frameCounter, ptr, sizeof(frameCounter));
((macSecurityPibKeyEntry_t *)temp)->frameCounter = frameCounter;
((macSecurityPibKeyEntry_t *)temp)->key_index = keyIndex;
return (ZMacStatus_t) MAC_MlmeSetSecurityReq( attr, temp );
break;
case ZMacDeviceEntry:
entry = *ptr++;
/* Transform byte array to propriety PIB struct */
osal_memcpy(tmp, ptr, sizeof(deviceDescriptor_t));
osal_memcpy(&((macSecurityPibDeviceEntry_t *)temp)->macDeviceEntry, tmp, sizeof(deviceDescriptor_t));
((macSecurityPibDeviceEntry_t *)temp)->device_index = entry;
return (ZMacStatus_t) MAC_MlmeSetSecurityReq( attr, temp );
break;
case ZMacSecurityLevelEntry:
entry = *ptr++; /* security_level_index */
/* Transform byte array to propriety PIB struct */
osal_memcpy(tmp, ptr, sizeof(securityLevelDescriptor_t));
osal_memcpy(&((macSecurityPibSecurityLevelEntry_t *)temp)->macSecurityLevelEntry, tmp, sizeof(securityLevelDescriptor_t));
((macSecurityPibSecurityLevelEntry_t *)temp)->security_level_index = entry;
return (ZMacStatus_t) MAC_MlmeSetSecurityReq( attr, temp );
break;
}
return (ZMacStatus_t) MAC_MlmeSetSecurityReq( attr, value );
}
