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    Length: 4277 (0x10b5)
    Types: TextFile
    Names: »psaplose.c«

└─⟦2d1937cfd⟧ Bits:30007241 EUUGD22: P.P 5.0
    └─⟦35176feda⟧ »EurOpenD22/isode/isode-6.tar.Z« 
        └─⟦de7628f85⟧ 
            └─⟦this⟧ »isode-6.0/psap2-lpp/psaplose.c« 

TextFile

/* psaplose.c - PPM: you lose */

#ifndef	lint
static char *rcsid = "$Header: /f/osi/psap2-lpp/RCS/psaplose.c,v 7.0 89/11/23 22:15:55 mrose Rel $";
#endif

/* 
 * $Header: /f/osi/psap2-lpp/RCS/psaplose.c,v 7.0 89/11/23 22:15:55 mrose Rel $
 *
 * Contributed by The Wollongong Group, Inc.
 *
 *
 * $Log:	psaplose.c,v $
 * Revision 7.0  89/11/23  22:15:55  mrose
 * Release 6.0
 * 
 */

/*
 *				  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 <stdio.h>
#include <varargs.h>
#define	LPP
#include "PS-types.h"
#include "ppkt.h"
#include "tailor.h"

/* \f

 */

#ifndef	lint
int	ppktlose (va_alist)
va_dcl
{
    int	    reason,
	    result;
    PE	    pe;
    register struct psapblk *pb;
    register struct PSAPindication *pi;
    register struct PSAPabort *pa;
    register struct type_PS_Abort__PDU *pdu;
    struct type_PS_SessionConnectionIdentifier *pref;
    va_list ap;

    va_start (ap);

    pb = va_arg (ap, struct psapblk *);
    pi = va_arg (ap, struct PSAPindication *);
    reason = va_arg (ap, int);
    pref = va_arg (ap, struct type_PS_SessionConnectionIdentifier *);

    result = _psaplose (pi, reason, ap);

    va_end (ap);

    if ((pa = &pi -> pi_abort) -> pa_cc > 0) {
	SLOG (psap2_log, LLOG_EXCEPTIONS, NULLCP,
	      ("ppktlose [%s] %*.*s", PErrString (pa -> pa_reason),
	       pa -> pa_cc, pa -> pa_cc, pa -> pa_data));
    }
    else
	SLOG (psap2_log, LLOG_EXCEPTIONS, NULLCP,
	      ("ppktlose [%s]", PErrString (pa -> pa_reason)));

    if (pb -> pb_fd == NOTOK)
	return result;

    if (pb -> pb_reliability == LOW_QUALITY) {
	if (pref == NULLRF && (pref = pb -> pb_reference) == NULLRF)
	    return result;
    }
    else
	pref = NULLRF;

    switch (reason) {
	case PC_NOTSPECIFIED:
	default:
	    reason = int_PS_Abort__reason_reason__not__specified;
	    break;

	case PC_UNRECOGNIZED: 
	case PC_UNEXPECTED: 
	case PC_PPPARAM1:
	    reason = int_PS_Abort__reason_unrecognized__ppdu
			 + (reason - PC_UNRECOGNIZED);
	    break;
	    
	case PC_INVALID:
	    reason = int_PS_Abort__reason_invalid__ppdu__parameter;
	    break;

	case PC_SESSION:
	    reason = int_PS_Abort__reason_reference__mismatch;
	    break;
    }

    if ((pdu = (struct type_PS_Abort__PDU *) malloc (sizeof *pdu))
	    && (pdu -> reason = (struct type_PS_Abort__reason *)
			malloc (sizeof (struct type_PS_Abort__reason)))) {
	pdu -> reference = pref;
	pdu -> user__data = NULLPE;
	pdu -> reason -> parm = reason;

	pe = NULLPE;
	if (encode_PS_Abort__PDU (&pe, 1, 0, NULLCP, pdu) != NOTOK) {
	    PLOG (psap2_log, print_PS_PDUs, pe, "Abort-PDU", 0);

	    (void) pe2ps (pb -> pb_stream, pe);
	}
	if (pe)
	    pe_free (pe);

	pdu -> reference = NULL;
        free_PS_Abort__PDU (pdu);
    }

    return result;
}
#else
/* VARARGS6 */

int	ppktlose (pb, pi, reason, pref, what, fmt)
register struct psapblk *pb;
register struct PSAPindication *pi;
int	reason;
struct type_PS_SessionConnectionIdentifier *pref;
char   *what,
       *fmt;
{
    return ppktlose (pb, pi, reason, pref, what, fmt);
}
#endif

/* \f

 */

#ifndef	lint
int	psaplose (va_alist)
va_dcl
{
    int     reason,
    	    result;
    struct PSAPindication *pi;
    va_list ap;

    va_start (ap);

    pi = va_arg (ap, struct PSAPindication *);
    reason = va_arg (ap, int);

    result = _psaplose (pi, reason, ap);

    va_end (ap);

    return result;
}
#else
/* VARARGS4 */

int	psaplose (pi, reason, what, fmt)
struct PSAPindication *pi;
int     reason;
char   *what,
       *fmt;
{
    return psaplose (pi, reason, what, fmt);
}
#endif

/* \f

 */

#ifndef	lint
static int  _psaplose (pi, reason, ap)	/* what, fmt, args ... */
register struct PSAPindication *pi;
int     reason;
va_list	ap;
{
    register char  *bp;
    char    buffer[BUFSIZ];
    register struct PSAPabort *pa;

    if (pi) {
	bzero ((char *) pi, sizeof *pi);
	pi -> pi_type = PI_ABORT;
	pa = &pi -> pi_abort;

	asprintf (bp = buffer, ap);
	bp += strlen (bp);

	pa -> pa_peer = 0;
	pa -> pa_reason = reason;
	pa -> pa_ninfo = 0;
	copyPSAPdata (buffer, bp - buffer, pa);
    }

    return NOTOK;
}
#endif