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Annotation of 43BSDReno/contrib/isode-beta/rosap/test/rosrtresp.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * this is the example use of rosap taken from the manual
        !             3:  */
        !             4: #include <stdio.h>
        !             5: #include "generic.h"
        !             6: #include <isode/rtsap.h>
        !             7: #include <isode/rosap.h>
        !             8: 
        !             9: #define error fprintf
        !            10: 
        !            11: int    ros_indication();
        !            12: 
        !            13: static FILE    *dfp;
        !            14: main(argc, argv, envp)
        !            15: int    argc;
        !            16: char   **argv, **envp;
        !            17: {
        !            18:     int        result, sd;
        !            19:     int        res;
        !            20: 
        !            21:     struct RtSAPstart   rtss;
        !            22:     register struct RtSAPstart  *rts = &rtss;
        !            23:     struct RtSAPindication      rtis;
        !            24:     register struct RtSAPindication     *rti = &rtis;
        !            25:     register struct AcSAPstart  *acs = &rts->rts_start;
        !            26:     register struct PSAPstart *ps = &acs->acs_start;
        !            27:     register struct RtSAPabort *rta = &rti -> rti_abort;
        !            28:     struct RoSAPindication rois;
        !            29:     register struct RoSAPindication    *roi = &rois;
        !            30:     register struct RoSAPpreject       *rop = &roi->roi_preject;
        !            31: 
        !            32:     dfp = freopen("/dev/console", "w", stdout);
        !            33:     fprintf(dfp, "Got to here\n");
        !            34: 
        !            35:     if (RtInit(argc, argv, rts, rti) == NOTOK)
        !            36:         fprintf(dfp, "initialisation fails: %s",
        !            37:             RtErrString(rta->rta_reason));
        !            38: 
        !            39:     sd = rts->rts_sd;
        !            40:     RTSFREE(rts);
        !            41:  
        !            42:     /* would have read command line arguments here */
        !            43: 
        !            44:     if (RtOpenResponse(sd, ACS_ACCEPT, NULLOID, NULLAEI,
        !            45:                  &ps->ps_called, NULLPC, ps->ps_defctxresult,
        !            46:                 NULLPE, rti) == NOTOK)
        !            47:         fprintf(dfp, "RT-OPEN.RESPONSE: %s",
        !            48:             RtErrString(rti->rti_abort.rta_reason));
        !            49:    
        !            50:     if (RoSetService (sd, RoRtService, &rois) == NOTOK)
        !            51:        fprintf(dfp, "RoSetService: %s", RoErrString (rop -> rop_reason));
        !            52: 
        !            53: #ifdef SHOW_BUG
        !            54:     if (RoSetIndications(sd, ros_indication, roi) == NOTOK)
        !            55:        fprintf(stderr, "RoSetIndications: %s", RoErrString(rop->rop_reason));
        !            56:     
        !            57:      for(;;)
        !            58:        pause();
        !            59: #else
        !            60:     fprintf(dfp, "Got to here\n");
        !            61:     for (;;) {
        !            62:        switch (res = RoWaitRequest(sd, NOTOK, roi)) {
        !            63:        case NOTOK:
        !            64:            fprintf(dfp,"RoWaitRequest: %s\n", RoErrString(rop->rop_reason));
        !            65:            exit(1);
        !            66: 
        !            67:        case OK:
        !            68:            fprintf(dfp, "got a request %d\n", res);
        !            69:            ros_indication(sd, roi);
        !            70:            break;
        !            71:        
        !            72:        case DONE:
        !            73:            fprintf(dfp, "Done\n");
        !            74:            ros_indication(sd, roi);
        !            75:            exit(0);    /* should never get to here */
        !            76:        }
        !            77:     }
        !            78: #endif
        !            79: }
        !            80: /*
        !            81:  * Request/Reply loop of ROS server. Called when data arrives like a signal
        !            82:  * routine
        !            83:  */
        !            84: static int
        !            85: ros_indication(sd, roi)
        !            86: int    sd;
        !            87: register struct RoSAPindication        *roi;
        !            88: {
        !            89: 
        !            90:     fprintf(dfp, "ros_indication got called\n");
        !            91:     switch (roi->roi_type) {
        !            92:     case ROI_INVOKE:
        !            93:        ros_invoke(sd, &roi->roi_invoke);
        !            94:        break;
        !            95: 
        !            96:     case ROI_RESULT:
        !            97:        ros_result(sd, &roi->roi_result);
        !            98:        break;
        !            99: 
        !           100:     case ROI_ERROR:
        !           101:        ros_error(sd, &roi->roi_error);
        !           102:        break;
        !           103: 
        !           104: 
        !           105:     case ROI_UREJECT:
        !           106:        ros_ureject(sd, &roi->roi_ureject);
        !           107:        break;
        !           108: 
        !           109:     case ROI_PREJECT:
        !           110:        ros_preject(sd, &roi->roi_preject);
        !           111:        break;
        !           112: 
        !           113:     case ROI_FINISH:
        !           114:        ros_finish(sd, &roi->roi_finish);
        !           115:        break;
        !           116: 
        !           117:     default:
        !           118:        fprintf(dfp, "unknown indication type=%d", roi->roi_type);
        !           119:     }
        !           120: }
        !           121: 
        !           122: extern int     OP1();
        !           123: 
        !           124: 
        !           125: 
        !           126: /* OPERATIONS are numbered APDU_OPx, where each is a unique integer.  Further,
        !           127:    APDU_UNKNOWN is used as a tag different than any valid operation.
        !           128: 
        !           129:    ERRORS are numbered ERROR_xyz, where each is a unique integer.
        !           130:    ERROR_MISTYPED is used to signal an argument error to an operation.
        !           131:    Further, ERROR_UNKNOWN is used as a tag to indicate that the operation
        !           132:    succeeded.
        !           133: 
        !           134:    Finally, note that rox -> rox_args is updated in place by these routines.
        !           135:    If the routine returns ERROR_UNKNOWN, then rox_args contains the results
        !           136:    of the operation.  If the routine returns ERROR_MISTYPED, then rox_args is
        !           137:    untouched.  Otherwise, if the routine returns any other value, then
        !           138:    rox_args contains the parameters of the error which occurred.  Obviously,
        !           139:    each routine calls ROXFREE prior to setting rox_args to a new value.
        !           140:  */
        !           141: 
        !           142: static struct dispatch {
        !           143:     int     ds_operation;
        !           144:     IFP     ds_vector;
        !           145: }       dispatches[] = {
        !           146:     APDU_OP1,   OP1,
        !           147:     APDU_ERR,   OP1,
        !           148:     APDU_URJ,   OP1,
        !           149: 
        !           150:     /* APDU_OPn,   OPn, */
        !           151: 
        !           152:     APDU_UNKNOWN
        !           153: };
        !           154: 
        !           155: 
        !           156: static int  ros_invoke (sd, rox)
        !           157: int     sd;
        !           158: register struct RoSAPinvoke *rox;
        !           159: {
        !           160:     int     result;
        !           161:     register struct dispatch   *ds;
        !           162:     struct RoSAPindication  rois;
        !           163:     register struct RoSAPindication *roi = &rois;
        !           164:     register struct RoSAPpreject   *rop = &roi -> roi_preject;
        !           165: 
        !           166:     for (ds = dispatches; ds -> ds_operation != APDU_UNKNOWN; ds++)
        !           167:        if (ds -> ds_operation == rox -> rox_op)
        !           168:            break;
        !           169: 
        !           170:     if (ds -> ds_operation == APDU_UNKNOWN) {
        !           171:        if (RoURejectRequest (sd, &rox -> rox_id, ROS_IP_UNRECOG,
        !           172:                    ROS_NOPRIO, roi) == NOTOK)
        !           173:            error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           174:        goto out;
        !           175:     }
        !           176: 
        !           177:     if (rox -> rox_nolinked == 0) {
        !           178:        if (RoURejectRequest (sd, &rox -> rox_id, ROS_IP_LINKED,
        !           179:                    ROS_NOPRIO, roi) == NOTOK)
        !           180:            error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           181:        goto out;
        !           182:     }
        !           183: 
        !           184:     switch (result = (*ds -> ds_vector) (rox)) {
        !           185:        case ERROR_UNKNOWN: 
        !           186:            if (RoResultRequest (sd, rox -> rox_id, rox -> rox_op,
        !           187:                        rox -> rox_args, ROS_NOPRIO, roi) == NOTOK)
        !           188:                error (dfp, "RO-RESULT.REQUEST: %s",
        !           189:                        RoErrString (rop -> rop_reason));
        !           190:            break;
        !           191: 
        !           192:        default: 
        !           193:            if (RoErrorRequest (sd, rox -> rox_id, result, rox -> rox_args,
        !           194:                        ROS_NOPRIO, roi) == NOTOK)
        !           195:                error (dfp, "RO-ERROR.REQUEST: %s",
        !           196:                        RoErrString (rop -> rop_reason));
        !           197:            break;
        !           198: 
        !           199:        case ERROR_MISTYPED: 
        !           200:            if (RoURejectRequest (sd, &rox -> rox_id, ROS_IP_MISTYPED,
        !           201:                        ROS_NOPRIO, roi) == NOTOK)
        !           202:                error (dfp, "RO-U-REJECT.REQUEST: %s",
        !           203:                        RoErrString (rop -> rop_reason));
        !           204:            break;
        !           205:     }
        !           206: 
        !           207: out: ;
        !           208:     ROXFREE (rox);
        !           209: }
        !           210: 
        !           211: 
        !           212: static int  ros_result (sd, ror)
        !           213: int     sd;
        !           214: register struct RoSAPresult *ror;
        !           215: {
        !           216:     struct RoSAPindication  rois;
        !           217:     register struct RoSAPindication *roi = &rois;
        !           218:     register struct RoSAPpreject   *rop = &roi -> roi_preject;
        !           219: 
        !           220:     if (RoURejectRequest (sd, &ror -> ror_id, ROS_RRP_UNRECOG, ROS_NOPRIO, roi)
        !           221:            == NOTOK)
        !           222:        error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           223: 
        !           224:     RORFREE (ror);
        !           225: }
        !           226: 
        !           227: 
        !           228: static int  ros_error (sd, roe)
        !           229: int     sd;
        !           230: register struct RoSAPerror *roe;
        !           231: {
        !           232:     struct RoSAPindication  rois;
        !           233:     register struct RoSAPindication *roi = &rois;
        !           234:     register struct RoSAPpreject   *rop = &roi -> roi_preject;
        !           235: 
        !           236:     if (RoURejectRequest (sd, &roe -> roe_id, ROS_REP_UNRECOG, ROS_NOPRIO, roi)
        !           237:            == NOTOK)
        !           238:        error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           239: 
        !           240:     ROEFREE (roe);
        !           241: }
        !           242: 
        !           243: 
        !           244: static int  ros_ureject (sd, rou)
        !           245: int     sd;
        !           246: register struct RoSAPureject *rou;
        !           247: {
        !           248: /* handle rejection here... */
        !           249: }
        !           250: 
        !           251: 
        !           252: static int  ros_preject (sd, rop)
        !           253: int     sd;
        !           254: register struct RoSAPpreject *rop;
        !           255: {
        !           256:     if (ROS_FATAL (rop -> rop_reason))
        !           257:        error (dfp, "RO-REJECT-P.INDICATION: %s", RoErrString (rop -> rop_reason));
        !           258: 
        !           259: /* handle temporary failure here... */
        !           260: }
        !           261: 
        !           262: static int  ros_finish (sd, acf)
        !           263: int     sd;
        !           264: struct AcSAPfinish *acf;
        !           265: {
        !           266:     struct AcSAPindication  acis;
        !           267:     register struct AcSAPabort *aca = &acis.aci_abort;
        !           268:     struct RtSAPindication      rtis;
        !           269: 
        !           270:     ACFFREE (acf);
        !           271:     if (RtCloseResponse(sd, ACR_NORMAL, NULLPE, &rtis) == NOTOK) {
        !           272:        fprintf(dfp, "RtWaitRequest:RT-CLOSE.RESPONSE: %s\n",
        !           273:            RtErrString (rtis.rti_abort.rta_reason));
        !           274:        exit(9);
        !           275:     }
        !           276: 
        !           277: 
        !           278:     error (dfp, "association released");
        !           279: 
        !           280:     exit(0);
        !           281: }
        !           282: 
        !           283: OP1(rox)
        !           284: register struct RoSAPinvoke *rox;
        !           285: {
        !           286:     fprintf(dfp, "Invocation\nid %d", rox->rox_id);
        !           287:     if (!rox->rox_nolinked)
        !           288:        fprintf(dfp, " linked to %d", rox->rox_linkid);
        !           289:     fprintf(dfp, " operation %d\n", rox->rox_op);
        !           290:     /* print the pe */
        !           291: 
        !           292:     switch (rox->rox_op) {
        !           293:     case APDU_OP1:
        !           294:        return (ERROR_UNKNOWN);
        !           295: 
        !           296:     case APDU_ERR:
        !           297:        return (ERROR_ERROR);
        !           298: 
        !           299:     case APDU_URJ:
        !           300:        return (ERROR_MISTYPED);
        !           301: 
        !           302:     default:
        !           303:        fprintf(dfp, "\nunknown operation %d\n", rox->rox_op);
        !           304:     }
        !           305:     return (ERROR_ERROR);
        !           306: }

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