/*====================================================================*
*
* 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.
*
*--------------------------------------------------------------------*/
/*====================================================================*
*
* void MMEPeek (void const * memory, size_t length, FILE *fp);
*
* mme.h
*
* print a HomePlug AV frame header on stdout in human readable
* format;
*
*
* Contributor(s):
* Charles Maier <cmaier@qca.qualcomm.com>
*
*--------------------------------------------------------------------*/
#ifndef MMPEEK_SOURCE
#define MMPEEK_SOURCE
#include <stdio.h>
#include <stdint.h>
#include "../tools/memory.h"
#include "../mme/mme.h"
#ifndef ETHER_ADDR_LEN
#define ETHER_ADDR_LEN 6 /* normally defined in ethernet.h or if_ether.h */
#endif
void MMEPeek (void const * memory, size_t extent, FILE *fp)
{
char address [ETHER_ADDR_LEN * 3];
struct message * message = (struct message *)(memory);
fprintf (fp, "ODA=%s ", hexstring (address, sizeof (address), message->ethernet.ODA, sizeof (message->ethernet.ODA)));
fprintf (fp, "OSA=%s ", hexstring (address, sizeof (address), message->ethernet.OSA, sizeof (message->ethernet.OSA)));
fprintf (fp, "MTYPE=%04X ", ntohs (message->ethernet.MTYPE));
if (ntohs (message->ethernet.MTYPE) == ETH_P_HPAV)
{
struct homeplug_hdr * homeplug = (struct homeplug_hdr *)(&message->content);
uint16_t mmtype = LE16TOH (homeplug->MMTYPE);
if (mmtype < MMTYPE_VS)
{
if (homeplug->MMV == 0x00)
{
struct homeplug_hdr * homeplug = (struct homeplug_hdr *)(&message->content);
mmtype = LE16TOH (homeplug->MMTYPE);
fprintf (fp, "MMV=%02X ", homeplug->MMV);
fprintf (fp, "MMTYPE=%04X ", mmtype);
fprintf (fp, "%s.%s\n", MMEName (mmtype), MMEMode (mmtype));
return;
}
if (homeplug->MMV == 0x01)
{
struct homeplug_fmi * homeplug = (struct homeplug_fmi *)(&message->content);
mmtype = LE16TOH (homeplug->MMTYPE);
fprintf (fp, "MMV=%02X ", homeplug->MMV);
fprintf (fp, "MMTYPE=%04X ", mmtype);
fprintf (fp, "FMID=%02X ", homeplug->FMID);
fprintf (fp, "FMSN=%02X ", homeplug->FMSN);
fprintf (fp, "%s.%s\n", MMEName (mmtype), MMEMode (mmtype));
return;
}
}
if (mmtype < MMTYPE_XX)
{
if (homeplug->MMV == 0x00)
{
struct qualcomm_hdr * qualcomm = (struct qualcomm_hdr *)(&message->content);
mmtype = LE16TOH (qualcomm->MMTYPE);
fprintf (fp, "MMV=%02X ", qualcomm->MMV);
fprintf (fp, "MMTYPE=%04X ", mmtype);
fprintf (fp, "OUI=%s ", hexstring (address, sizeof (address), qualcomm->OUI, sizeof (qualcomm->OUI)));
fprintf (fp, "%s.%s\n", MMEName (mmtype), MMEMode (mmtype));
return;
}
if (homeplug->MMV == 0x01)
{
struct qualcomm_fmi * qualcomm = (struct qualcomm_fmi *)(&message->content);
mmtype = LE16TOH (qualcomm->MMTYPE);
fprintf (fp, "MMV=%02X ", qualcomm->MMV);
fprintf (fp, "MMTYPE=%04X ", mmtype);
fprintf (fp, "FMID=%02X ", qualcomm->FMID);
fprintf (fp, "FMSN=%02X ", qualcomm->FMSN);
fprintf (fp, "OUI=%s ", hexstring (address, sizeof (address), qualcomm->OUI, sizeof (qualcomm->OUI)));
fprintf (fp, "%s.%s\n", MMEName (mmtype), MMEMode (mmtype));
return;
}
}
}
fprintf (fp, "UNKNOWN_MESSAGE_TYPE\n");
return;
}
#endif