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Annotation of 43BSDReno/contrib/isode-beta/psap2-lpp/psaplose.c, revision 1.1

1.1     ! root        1: /* psaplose.c - PPM: you lose */
        !             2: 
        !             3: #ifndef        lint
        !             4: static char *rcsid = "$Header: /f/osi/psap2-lpp/RCS/psaplose.c,v 7.1 90/07/01 21:05:27 mrose Exp $";
        !             5: #endif
        !             6: 
        !             7: /* 
        !             8:  * $Header: /f/osi/psap2-lpp/RCS/psaplose.c,v 7.1 90/07/01 21:05:27 mrose Exp $
        !             9:  *
        !            10:  * Contributed by The Wollongong Group, Inc.
        !            11:  *
        !            12:  *
        !            13:  * $Log:       psaplose.c,v $
        !            14:  * Revision 7.1  90/07/01  21:05:27  mrose
        !            15:  * pepsy
        !            16:  * 
        !            17:  * Revision 7.0  89/11/23  22:15:55  mrose
        !            18:  * Release 6.0
        !            19:  * 
        !            20:  */
        !            21: 
        !            22: /*
        !            23:  *                               NOTICE
        !            24:  *
        !            25:  *    Acquisition, use, and distribution of this module and related
        !            26:  *    materials are subject to the restrictions of a license agreement.
        !            27:  *    Consult the Preface in the User's Manual for the full terms of
        !            28:  *    this agreement.
        !            29:  *
        !            30:  */
        !            31: 
        !            32: 
        !            33: /* LINTLIBRARY */
        !            34: 
        !            35: #include <stdio.h>
        !            36: #include <varargs.h>
        !            37: #define        LPP
        !            38: #include "PS-types.h"
        !            39: #include "ppkt.h"
        !            40: #include "tailor.h"
        !            41: 
        !            42: /*  */
        !            43: 
        !            44: #ifndef        lint
        !            45: int    ppktlose (va_alist)
        !            46: va_dcl
        !            47: {
        !            48:     int            reason,
        !            49:            result;
        !            50:     PE     pe;
        !            51:     register struct psapblk *pb;
        !            52:     register struct PSAPindication *pi;
        !            53:     register struct PSAPabort *pa;
        !            54:     register struct type_PS_Abort__PDU *pdu;
        !            55:     struct type_PS_SessionConnectionIdentifier *pref;
        !            56:     va_list ap;
        !            57: 
        !            58:     va_start (ap);
        !            59: 
        !            60:     pb = va_arg (ap, struct psapblk *);
        !            61:     pi = va_arg (ap, struct PSAPindication *);
        !            62:     reason = va_arg (ap, int);
        !            63:     pref = va_arg (ap, struct type_PS_SessionConnectionIdentifier *);
        !            64: 
        !            65:     result = _psaplose (pi, reason, ap);
        !            66: 
        !            67:     va_end (ap);
        !            68: 
        !            69:     if ((pa = &pi -> pi_abort) -> pa_cc > 0) {
        !            70:        SLOG (psap2_log, LLOG_EXCEPTIONS, NULLCP,
        !            71:              ("ppktlose [%s] %*.*s", PErrString (pa -> pa_reason),
        !            72:               pa -> pa_cc, pa -> pa_cc, pa -> pa_data));
        !            73:     }
        !            74:     else
        !            75:        SLOG (psap2_log, LLOG_EXCEPTIONS, NULLCP,
        !            76:              ("ppktlose [%s]", PErrString (pa -> pa_reason)));
        !            77: 
        !            78:     if (pb -> pb_fd == NOTOK)
        !            79:        return result;
        !            80: 
        !            81:     if (pb -> pb_reliability == LOW_QUALITY) {
        !            82:        if (pref == NULLRF && (pref = pb -> pb_reference) == NULLRF)
        !            83:            return result;
        !            84:     }
        !            85:     else
        !            86:        pref = NULLRF;
        !            87: 
        !            88:     switch (reason) {
        !            89:        case PC_NOTSPECIFIED:
        !            90:        default:
        !            91:            reason = int_PS_Abort__reason_reason__not__specified;
        !            92:            break;
        !            93: 
        !            94:        case PC_UNRECOGNIZED: 
        !            95:        case PC_UNEXPECTED: 
        !            96:        case PC_PPPARAM1:
        !            97:            reason = int_PS_Abort__reason_unrecognized__ppdu
        !            98:                         + (reason - PC_UNRECOGNIZED);
        !            99:            break;
        !           100:            
        !           101:        case PC_INVALID:
        !           102:            reason = int_PS_Abort__reason_invalid__ppdu__parameter;
        !           103:            break;
        !           104: 
        !           105:        case PC_SESSION:
        !           106:            reason = int_PS_Abort__reason_reference__mismatch;
        !           107:            break;
        !           108:     }
        !           109: 
        !           110:     if ((pdu = (struct type_PS_Abort__PDU *) malloc (sizeof *pdu))
        !           111:            && (pdu -> reason = (struct type_PS_Abort__reason *)
        !           112:                        malloc (sizeof (struct type_PS_Abort__reason)))) {
        !           113:        pdu -> reference = pref;
        !           114:        pdu -> user__data = NULLPE;
        !           115:        pdu -> reason -> parm = reason;
        !           116: 
        !           117:        pe = NULLPE;
        !           118:        if (encode_PS_Abort__PDU (&pe, 1, 0, NULLCP, pdu) != NOTOK) {
        !           119:            PLOGP (psap2_log,PS_PDUs, pe, "Abort-PDU", 0);
        !           120: 
        !           121:            (void) pe2ps (pb -> pb_stream, pe);
        !           122:        }
        !           123:        if (pe)
        !           124:            pe_free (pe);
        !           125: 
        !           126:        pdu -> reference = NULL;
        !           127:         free_PS_Abort__PDU (pdu);
        !           128:     }
        !           129: 
        !           130:     return result;
        !           131: }
        !           132: #else
        !           133: /* VARARGS6 */
        !           134: 
        !           135: int    ppktlose (pb, pi, reason, pref, what, fmt)
        !           136: register struct psapblk *pb;
        !           137: register struct PSAPindication *pi;
        !           138: int    reason;
        !           139: struct type_PS_SessionConnectionIdentifier *pref;
        !           140: char   *what,
        !           141:        *fmt;
        !           142: {
        !           143:     return ppktlose (pb, pi, reason, pref, what, fmt);
        !           144: }
        !           145: #endif
        !           146: 
        !           147: /*  */
        !           148: 
        !           149: #ifndef        lint
        !           150: int    psaplose (va_alist)
        !           151: va_dcl
        !           152: {
        !           153:     int     reason,
        !           154:            result;
        !           155:     struct PSAPindication *pi;
        !           156:     va_list ap;
        !           157: 
        !           158:     va_start (ap);
        !           159: 
        !           160:     pi = va_arg (ap, struct PSAPindication *);
        !           161:     reason = va_arg (ap, int);
        !           162: 
        !           163:     result = _psaplose (pi, reason, ap);
        !           164: 
        !           165:     va_end (ap);
        !           166: 
        !           167:     return result;
        !           168: }
        !           169: #else
        !           170: /* VARARGS4 */
        !           171: 
        !           172: int    psaplose (pi, reason, what, fmt)
        !           173: struct PSAPindication *pi;
        !           174: int     reason;
        !           175: char   *what,
        !           176:        *fmt;
        !           177: {
        !           178:     return psaplose (pi, reason, what, fmt);
        !           179: }
        !           180: #endif
        !           181: 
        !           182: /*  */
        !           183: 
        !           184: #ifndef        lint
        !           185: static int  _psaplose (pi, reason, ap) /* what, fmt, args ... */
        !           186: register struct PSAPindication *pi;
        !           187: int     reason;
        !           188: va_list        ap;
        !           189: {
        !           190:     register char  *bp;
        !           191:     char    buffer[BUFSIZ];
        !           192:     register struct PSAPabort *pa;
        !           193: 
        !           194:     if (pi) {
        !           195:        bzero ((char *) pi, sizeof *pi);
        !           196:        pi -> pi_type = PI_ABORT;
        !           197:        pa = &pi -> pi_abort;
        !           198: 
        !           199:        asprintf (bp = buffer, ap);
        !           200:        bp += strlen (bp);
        !           201: 
        !           202:        pa -> pa_peer = 0;
        !           203:        pa -> pa_reason = reason;
        !           204:        pa -> pa_ninfo = 0;
        !           205:        copyPSAPdata (buffer, bp - buffer, pa);
        !           206:     }
        !           207: 
        !           208:     return NOTOK;
        !           209: }
        !           210: #endif

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