/* IBM_PROLOG_BEGIN_TAG                                                   */
/* This is an automatically generated prolog.                             */
/*                                                                        */
/* $Source: src/usr/errl/plugins/errludparser.H $                         */
/*                                                                        */
/* OpenPOWER HostBoot Project                                             */
/*                                                                        */
/* Contributors Listed Below - COPYRIGHT 2012,2019                        */
/* [+] International Business Machines Corp.                              */
/* [+] YADRO                                                              */
/*                                                                        */
/*                                                                        */
/* Licensed under the Apache License, Version 2.0 (the "License");        */
/* you may not use this file except in compliance with the License.       */
/* You may obtain a copy of the License at                                */
/*                                                                        */
/*     http://www.apache.org/licenses/LICENSE-2.0                         */
/*                                                                        */
/* Unless required by applicable law or agreed to in writing, software    */
/* distributed under the License is distributed on an "AS IS" BASIS,      */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
/* implied. See the License for the specific language governing           */
/* permissions and limitations under the License.                         */
/*                                                                        */
/* IBM_PROLOG_END_TAG                                                     */
#ifndef ERRL_UDPARSER_H
#define ERRL_UDPARSER_H

/**
 *  @file errludparser.H
 *
 *  To create a function that errl calls to parse user detail data, a
 *  component's plugin/<comp>Parse.C file should include this file and call the
 *  ERRL_MAKE_UD_PARSER macro
 */

#include <netinet/in.h>

#ifndef LOGPARSER
/**
 * @brief Endian swap a uint64_t. This is not provided by in.h
 */
inline uint64_t ntohll( uint64_t i )
#if __BYTE_ORDER == __LITTLE_ENDIAN
{
    //  CONTEXT_x86_nfp
    uint64_t hi;
    uint64_t lo;
    uint32_t * pword = reinterpret_cast<uint32_t*>(&i);

    hi = ntohl( *pword );
    lo = ntohl( *(pword+1) );

    return (hi<<32)|lo;
}
#elif __BYTE_ORDER == __BIG_ENDIAN
{
    // CONTEXT_ppc (or maybe CONTEXT_aix_nfp)
    return i;
}
#else
#error Unexpected endian context.
#endif
#endif

// FSP includes
#include <errlplugins.H>
#include <errlusrparser.H>
#include "hbfwUdIds.H"

/**
 * @brief Macro that generates a function and plugin object to parse a
 *        component's error log user detail data
 */
#define ERRL_MAKE_UD_PARSER(FACTORY, COMPID) \
static bool myDataParse(\
    ErrlUsrParser& i_parser, void* i_buffer, uint32_t i_buflen,\
    errlver_t i_ver, errlsubsec_t i_sst)\
{\
    bool l_rc = false;\
    FACTORY l_factory;\
    ERRORLOG::ErrlUserDetailsParser * l_pParser =\
        l_factory.createParser(i_sst);\
    if (l_pParser)\
    {\
        l_rc = true;\
        l_pParser->parse(i_ver, i_parser, i_buffer, i_buflen);\
        delete l_pParser;\
    }\
    return l_rc;\
}\
static errl::DataPlugin g_DataPlugin(COMPID, myDataParse, ERRL_CID_HOSTBOOT);

#endif