ARPCWrite.c
Author: cmaier@cmassoc.net

    /*====================================================================*
     *
     *   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 ARPCWrite (signed fd, void const * memory, size_t extent);
     *
     *   mme.h
     *
     *   write an unformatted VS_ARPC payload on the specified output
     *   stream; this implementation is generic; memory is the start
     *   address of the message data (&RDATA [RDATAOFFSET]) and extent
     *   is the data length (RDATALENGTH); the call might look like
     *   this ...
     *
     *   ARPCWrite (fd, &ARPC->RDATA [ARPC->RDATAOFFSET], LE16TOH (ARPC->RDATALENGTH - ARPC->RDATAOFFSET));
     *
     *   ... where LE16TOH () performs 16-bit host endian conversion;
     *
     *
     *   Contributor(s):
     *	Charles Maier <cmaier@qca.qualcomm.com>
     *
     *--------------------------------------------------------------------*/

    #ifndef ARPCWRITE_SOURCE
    #define ARPCWRITE_SOURCE

    #include <stdio.h>

    #include "../tools/types.h"
    #include "../tools/endian.h"
    #include "../tools/memory.h"
    #include "../tools/number.h"
    #include "../mme/mme.h"

    void ARPCWrite (signed fd, void const * memory, size_t extent)

    {

    #if 0

    #ifndef __GNUC__
    #pragma pack (push,1)
    #endif

    	struct __packed vs_arpc_data
    	{
    		uint32_t BYPASS;
    		uint16_t ARPCID;
    		uint16_t DATALENGTH;
    		uint8_t DATAOFFSET;
    		uint8_t RESERVED [3];
    		uint16_t ARGOFFSET;
    		uint16_t STROFFSET;
    		uint16_t ARGLENGTH;
    		uint16_t STRLENGTH;
    		uint8_t LIST [1];
    	}
    	* data = (struct vs_arpc_data *)(memory);

    #ifndef __GNUC__
    #pragma pack (pop)
    #endif

    #endif
        uint16_t length = (uint16_t)(extent);
    	if (isatty (fd))
    	{
    		hexwrite (fd, &length, sizeof (length));
    		hexwrite (fd, memory, length);

    #if defined (_WIN32)

    		write (fd, "\r", sizeof (char));

    #endif

    		write (fd, "\n", sizeof (char));
    	}
    	else
    	{
    		write (fd, &length, sizeof (length));
    		write (fd, memory, length);
    	}
    	return;
    }

    #endif

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