/*====================================================================*
*
* 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 ARPCPrint (FILE * fp, void const * memory, size_t extent);
*
* mme.h
*
* print formatted 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 ...
*
* ARPCPrint (fp, &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>
* Nathaniel Houghton <nhoughto@qca.qualcomm.com>
* Florian Fainelli <f.fainelli@gmail.com>
*
*--------------------------------------------------------------------*/
#ifndef ARPCPRINT_SOURCE
#define ARPCPRINT_SOURCE
#include <stdio.h>
#include <stddef.h>
#include "../tools/types.h"
#include "../tools/endian.h"
#include "../tools/memory.h"
#include "../mme/mme.h"
void ARPCPrint (FILE * fp, void const * memory, size_t extent)
{
#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
uint32_t * argp = (uint32_t *)(&data->LIST [LE16TOH (data->ARGOFFSET)]);
uint16_t argc = LE16TOH (data->ARGLENGTH) >> 2;
while (argc--)
{
*argp = LE32TOH (*argp);
argp++;
}
#if defined (__UCLIBC__)
/*
* This is a simple fix to work around uclibc implementation issue with variable arugment lists; We are
* testing a better one but most PLC users will not have access to firmware that exercises this module;
*/
argp = (uint32_t *)(&data->LIST [LE16TOH (data->ARGOFFSET)]);
fprintf (fp, (char *)(&data->LIST [LE16TOH (data->STROFFSET)]), argp [0], argp [1], argp [2], argp [3], argp [4], argp [5], argp [6], argp [7], argp [8], argp [9], argp [10], argp [11], argp [12], argp [13], argp [14], argp [15], argp [16], argp [17], argp [18], argp [19], argp [20], argp [21], argp [22], argp [23], argp [24], argp [25], argp [26], argp [27], argp [28], argp [29], argp [30], argp [31], argp [32], argp [33], argp [34], argp [35], argp [36], argp [37], argp [38], argp [39]);
#else
vfprintf (fp, (char *)(&data->LIST [LE16TOH (data->STROFFSET)]), (void *)(&data->LIST [LE16TOH (data->ARGOFFSET)]));
#endif
fprintf (fp, "\n");
fflush (fp);
return;
}
#endif