    /*====================================================================*
     *
     *   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

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