parser.c

/*
 * parser.c
 *
 * Copyright (c) 2018-2021 Eric Vidal <eric@obarun.org>
 *
 * All rights reserved.
 *
 * This file is part of Obarun. It is subject to the license terms in
 * the LICENSE file found in the top-level directory of this
 * distribution.
 * This file may not be copied, modified, propagated, or distributed
 * except according to the terms contained in the LICENSE file./
 */

#include <string.h>
#include <stdint.h>
#include <stdint.h>
//#include <stdio.h>

#include <stddef.h>

#include <oblibs/log.h>

#include <skalibs/genalloc.h>

#include <66/enum.h>
#include <66/parser.h>

sv_alltype const sv_alltype_zero = SV_ALLTYPE_ZERO ;
sv_name_t const sv_name_zero = SV_NAME_ZERO ;
keynocheck const keynocheck_zero = KEYNOCHECK_ZERO ;

int parser(sv_alltype *service,stralloc *src,char const *svname,int svtype)
{
    log_flow() ;

    int r ;
    size_t i = 0 ;
    section_t sasection = SECTION_ZERO ;
    genalloc ganocheck = GENALLOC_ZERO ;
    sasection.file = svname ;

    r = section_get_range(&sasection,src) ;
    if (r <= 0){
        log_warnu("parse section of service file: ",svname) ;
        goto err ;
    }
    if (!sasection.idx[SECTION_MAIN])
    {
        log_warn("missing section [main] in service file: ", svname) ;
        goto err ;
    }

    if ((svtype != TYPE_BUNDLE && svtype != TYPE_MODULE) && !sasection.idx[SECTION_START])
    {
        log_warn("missing section [start] in service file: ", svname) ;
        goto err ;
    }
    if (!key_get_range(&ganocheck,&sasection)) goto err ;
    if (!genalloc_len(keynocheck,&ganocheck)){
        log_warn("empty service file: ",svname) ;
        goto err ;
    }

    for (i = 0;i < genalloc_len(keynocheck,&ganocheck);i++)
    {
        if (!nocheck_toservice(&(genalloc_s(keynocheck,&ganocheck)[i]),svtype,service))
        {
            log_warnu("keep information of service file: ",svname) ;
            goto err ;
        }
    }

    if (!check_mandatory(service,&sasection)) goto err ;

    if ((service->opts[1]) && (svtype == TYPE_LONGRUN))
    {
        if (!add_pipe(service, &deps))
        {
            log_warnu("add pipe: ", keep.s+service->cname.name) ;
            goto err ;
        }
    }

    section_free(&sasection) ;
    genalloc_deepfree(keynocheck,&ganocheck,keynocheck_free) ;
    return 1 ;
    err:
        section_free(&sasection) ;
        genalloc_deepfree(keynocheck,&ganocheck,keynocheck_free) ;
        return 0 ;
}