/*====================================================================*
*
* Copyright (c) 2013 Qualcomm Atheros, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted (subject to the limitations
* in the disclaimer below) 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 Qualcomm Atheros nor the names of
* its contributors may be used to endorse or promote products
* derived from this software without specific prior written
* permission.
*
* NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
* GRANTED BY THIS LICENSE. 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.
*
*--------------------------------------------------------------------*/
/*====================================================================*
*
* signed pev_cm_atten_char (struct session * session, struct channel * channel, struct message * message);
*
* slac.h
*
* PEV-HLE waits for CM_ATTEN_CHAR.IND from EVSE-HLE and responds
* to indicate the data was received in good order; this response
* does not mean that PEV-HLE will mate with EVSE-HLE;
*
*--------------------------------------------------------------------*/
#ifndef PEV_CM_ATTEN_CHAR_SOURCE
#define PEV_CM_ATTEN_CHAR_SOURCE
#include <string.h>
#include "../ether/channel.h"
#include "../tools/memory.h"
#include "../tools/error.h"
#include "../tools/flags.h"
#include "../iso15118/slac.h"
signed pev_cm_atten_char (struct session * session, struct channel * channel, struct message * message)
{
struct cm_atten_char_indicate * indicate = (struct cm_atten_char_indicate *) (message);
struct cm_atten_char_response * response = (struct cm_atten_char_response *) (message);
while (readmessage (channel, message, HOMEPLUG_MMV, (CM_ATTEN_CHAR | MMTYPE_IND)) > 0)
{
if (! memcmp (session->RunID, indicate->ACVarField.RunID, sizeof (session->RunID)))
{
slac_debug (session, 0, __func__, "<-- CM_ATTEN_CHAR.IND");
memcpy (session->EVSE_MAC, indicate->ethernet.OSA, sizeof (session->EVSE_MAC));
session->NUM_SOUNDS = indicate->ACVarField.NUM_SOUNDS;
session->NumGroups = indicate->ACVarField.ATTEN_PROFILE.NumGroups;
memcpy (session->AAG, indicate->ACVarField.ATTEN_PROFILE.AAG, indicate->ACVarField.ATTEN_PROFILE.NumGroups);
#if SLAC_DEBUG
if (_anyset (session->flags, SLAC_VERBOSE))
{
char string [256];
slac_debug (session, 0, __func__, "CM_ATTEN_CHAR.IND.ACVarField.APPLICATION_TYPE %d", indicate->APPLICATION_TYPE);
slac_debug (session, 0, __func__, "CM_ATTEN_CHAR.IND.ACVarField.SECURITY_TYPE %d", indicate->SECURITY_TYPE);
slac_debug (session, 0, __func__, "CM_ATTEN_CHAR.IND.ACVarField.SOURCE_ADDRESS %s", HEXSTRING (string, indicate->ACVarField.SOURCE_ADDRESS));
slac_debug (session, 0, __func__, "CM_ATTEN_CHAR.IND.ACVarField.RunID %s", HEXSTRING (string, indicate->ACVarField.RunID));
slac_debug (session, 0, __func__, "CM_ATTEN_CHAR.IND.ACVarField.SOURCE_ID %s", HEXSTRING (string, indicate->ACVarField.SOURCE_ID));
slac_debug (session, 0, __func__, "CM_ATTEN_CHAR.IND.ACVarField.RESP_ID %s", HEXSTRING (string, indicate->ACVarField.RESP_ID));
slac_debug (session, 0, __func__, "CM_ATTEN_CHAR.IND.ACVarField.NUM_SOUNDS %d", indicate->ACVarField.NUM_SOUNDS);
slac_debug (session, 0, __func__, "CM_ATTEN_CHAR.IND.ACVarField.ATTEN_PROFILE.NumGroups %d", indicate->ACVarField.ATTEN_PROFILE.NumGroups);
slac_debug (session, 0, __func__, "CM_ATTEN_CHAR.IND.ACVarField.ATTEN_PROFILE.AAG %s", hexstring (string, sizeof (string), indicate->ACVarField.ATTEN_PROFILE.AAG, indicate->ACVarField.ATTEN_PROFILE.NumGroups));
}
#endif
slac_debug (session, 0, __func__, "--> CM_ATTEN_CHAR.RSP");
memset (message, 0, sizeof (* message));
EthernetHeader (& response->ethernet, session->EVSE_MAC, channel->host, channel->type);
HomePlugHeader1 (& response->homeplug, HOMEPLUG_MMV, (CM_ATTEN_CHAR | MMTYPE_RSP));
response->APPLICATION_TYPE = session->APPLICATION_TYPE;
response->SECURITY_TYPE = session->SECURITY_TYPE;
memcpy (response->ACVarField.SOURCE_ADDRESS, session->PEV_MAC, sizeof (response->ACVarField.SOURCE_ADDRESS));
memcpy (response->ACVarField.RunID, session->RunID, sizeof (response->ACVarField.RunID));
memset (response->ACVarField.SOURCE_ID, 0, sizeof (response->ACVarField.SOURCE_ID));
memset (response->ACVarField.RESP_ID, 0, sizeof (response->ACVarField.RESP_ID));
response->ACVarField.Result = 0;
if (sendmessage (channel, message, sizeof (* response)) <= 0)
{
return (slac_debug (session, 1, __func__, CHANNEL_CANTSEND));
}
return (0);
}
}
return (slac_debug (session, session->exit, __func__, "<-- CM_ATTEN_CHAR.IND ?"));
}
#endif