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    Length: 3832 (0xef8)
    Types: TextFile
    Names: »dsa_info.c«

└─⟦3d0c2be1b⟧ Bits:30001254 ISODE-5.0 Tape
    └─⟦eba4602b1⟧ »./isode-5.0.tar.Z« 
        └─⟦d3ac74d73⟧ 
            └─⟦this⟧ »isode-5.0/dsap/common/dsa_info.c« 

TextFile

/* dsa_info.c - DSA Operational Information */

#ifndef lint
static char *rcsid = "$Header: /f/osi/dsap/common/RCS/dsa_info.c,v 6.0 89/03/18 23:27:34 mrose Rel $";
#endif

/*
 * $Header: /f/osi/dsap/common/RCS/dsa_info.c,v 6.0 89/03/18 23:27:34 mrose Rel $
 *
 *
 * $Log:	dsa_info.c,v $
 * Revision 6.0  89/03/18  23:27:34  mrose
 * Release 5.0
 * 
 */

/*
 *                                NOTICE
 *
 *    Acquisition, use, and distribution of this module and related
 *    materials are subject to the restrictions of a license agreement.
 *    Consult the Preface in the User's Manual for the full terms of
 *    this agreement.
 *
 */


/* LINTLIBRARY */

#include "quipu/util.h"
#include "quipu/entry.h"
extern LLog * log_dsap;

edb_info_free (edb)
struct edb_info * edb;
{
	if (edb == NULLEDB)
		return;

	dn_free (edb->edb_name) ;
	dn_free (edb->edb_getfrom);
	dn_seq_free (edb->edb_allowed);
	dn_seq_free (edb->edb_sendto);
	free ((char *) edb);
}

struct edb_info * edb_info_cpy (a)
struct edb_info * a;
{
struct edb_info * result;

	result = edb_info_alloc ();
	result->edb_name     = dn_cpy (a->edb_name);
	result->edb_getfrom  = dn_cpy (a->edb_getfrom);
	result->edb_sendto   = dn_seq_cpy (a->edb_sendto);
	result->edb_allowed  = dn_seq_cpy (a->edb_allowed);
	return (result);
}

edb_info_cmp (a,b)
struct edb_info * a;
struct edb_info * b;
{
int lena = 0, lenb = 0;
DN dna, dnb;

	if (a == NULLEDB)
		return ( b ? -1 : 0 );

	if (b == NULLEDB)
		return (1);

	for (dna = a->edb_name; dna != NULLDN; dna=dna->dn_parent, lena++)
		;

	for (dnb = b->edb_name; dnb != NULLDN; dnb=dnb->dn_parent, lenb++)
		;

	if ( lena == lenb )
		return (-1);	/* no real interest */

	return ( lena > lenb ? -1 : 1 );
}

edb_info_decode (a)
struct edb_info * a;
{
      dn_decode (a->edb_name);
      dn_decode (a->edb_getfrom);
      dn_seq_decode (a->edb_allowed);
      dn_seq_decode (a->edb_sendto);
}


edb_info_print (ps,edb,format)
PS ps;
struct edb_info * edb;
int format;
{
	if (edb == NULLEDB)
		return;

	if (edb->edb_name != NULLDN)
		dn_print (ps,edb->edb_name,format);
	ps_print (ps,"#");
	dn_print (ps,edb->edb_getfrom,format);
	ps_print (ps,"#");
	dn_seq_print (ps,edb->edb_allowed,format);

	if (edb->edb_sendto != NULLDNSEQ)
		DLOG (log_dsap,LLOG_EXCEPTIONS,("edb_sendto not null"));

}


struct edb_info * str2update (str)
char * str;
{
register char * ptr;
char * save,val;
struct edb_info * ei;

	/* dn # num # dn # dnseq # */
	if ((ptr = index (str,'#')) == 0) {
		parse_error ("# missing in update syntax '%s'",str);
		return (NULLEDB);
	}
	ei = edb_info_alloc ();
	ei->edb_sendto = NULLDNSEQ;

	/* go for name */
	save = ptr++;
	if (*str == '#') 
		ei->edb_name = NULLDN;
	else {
		if (! isspace (*--save))
			save++;
		val = *save;
		*save = 0;

		if ((ei->edb_name = str2dn(str)) == NULLDN) {
			free ((char *) ei);
			return (NULLEDB);
		}
		*save = val;
	}

	str = SkipSpace(ptr);
	if ((ptr = index (str,'#')) == 0) {
		parse_error ("2nd # missing in update syntax '%s'",str);
		dn_free (ei->edb_name);
		free ((char *) ei);
		return (NULLEDB);
	}

	save = ptr++;
	if (*str == '#') {
		ei->edb_getfrom = NULLDN;
	} else {
		if (! isspace (*--save))
			save++;
		val = *save;
		*save = 0;

		if ((ei->edb_getfrom = str2dn(str)) == NULLDN) {
			dn_free (ei->edb_name);
			free ((char *) ei);
			return (NULLEDB);
		}
		*save = val;
	}

	/* send to */
	str = SkipSpace(ptr);
	if ((ptr = index (str,'#')) == 0) {
		ptr = 0;
	} else {
		save = ptr++;
		if (! isspace (*--save))
			save++;
		val = *save;
		*save=0;
	}

	if (*str == 0)
		ei->edb_allowed = NULLDNSEQ;
	else if ((ei->edb_allowed = str2dnseq(str)) == NULLDNSEQ) {
		parse_error ("invalid dn '%s'",str);
		dn_free (ei->edb_name);
		dn_free (ei->edb_getfrom);
		free ((char *) ei);
		return (NULLEDB);
	}

	if (ptr != 0)
		*save = val;

	return (ei);	
}