lib/common/loglevel.c

/*
 * Copyright (C) 1993-2001 by Darren Reed.
 *
 * See the IPFILTER.LICENCE file for details on licencing.
 *
 * $Id: loglevel.c,v 1.5 2001/06/09 17:09:24 darrenr Exp $
 */

#include "ipf.h"


int loglevel(cpp, facpri, linenum)
char **cpp;
u_int *facpri;
int linenum;
{
    int fac, pri;
    char *s;

    fac = 0;
    pri = 0;
    if (!*++cpp) {
        fprintf(stderr, "%d: %s\n", linenum,
            "missing identifier after level");
        return -1;
    }

    s = strchr(*cpp, '.');
    if (s) {
        *s++ = '\0';
        fac = fac_findname(*cpp);
        if (fac == -1) {
            fprintf(stderr, "%d: %s %s\n", linenum,
                "Unknown facility", *cpp);
            return -1;
        }
        pri = pri_findname(s);
        if (pri == -1) {
            fprintf(stderr, "%d: %s %s\n", linenum,
                "Unknown priority", s);
            return -1;
        }
    } else {
        pri = pri_findname(*cpp);
        if (pri == -1) {
            fprintf(stderr, "%d: %s %s\n", linenum,
                "Unknown priority", *cpp);
            return -1;
        }
    }
    *facpri = fac|pri;
    return 0;
}