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Annotation of 43BSDReno/contrib/isode-beta/rosap/test/rossresp.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/rosap.h>
        !             7: 
        !             8: #define error fprintf
        !             9: 
        !            10: int    ros_indication();
        !            11: 
        !            12: FILE   *dfp;
        !            13: main(argc, argv, envp)
        !            14: int    argc;
        !            15: char   **argv, **envp;
        !            16: {
        !            17:     int        result, sd;
        !            18:     int        res;
        !            19: 
        !            20: #if 0
        !            21:     struct SSAPstart   sss;
        !            22:     register struct SSAPstart  *ss = &sss;
        !            23:     struct SSAPindication      sis;
        !            24:     register struct SSAPindication     *si = &sis;
        !            25:     register struct SSAPabort  *sa = &si->si_abort;
        !            26:     struct SSAPref     ref;
        !            27: #endif
        !            28: 
        !            29:     struct RoSAPindication rois;
        !            30:     register struct RoSAPindication    *roi = &rois;
        !            31:     register struct RoSAPpreject       *rop = &roi->roi_preject;
        !            32:     struct RoSAPstart  ross;
        !            33: 
        !            34:     dfp = freopen("/dev/console", "w", stdout);
        !            35:     fprintf(dfp, "Got to here\n");
        !            36: 
        !            37: #if 0
        !            38:     if (SInit(argc, argv, ss, si) == NOTOK)
        !            39:        fprintf(dfp, "initialisation fails: %s", SErrString(sa->sa_reason));
        !            40: 
        !            41:     sd = ss->ss_sd;
        !            42: 
        !            43:     /* would have read command line arguments here */
        !            44: 
        !            45: 
        !            46:        /* This is rather an elegant scheme but there is no point in doing
        !            47:         * all this in line, a function would be more appropriate apart from
        !            48:         * the number of arguments required.
        !            49:         */
        !            50: #define dotoken(requires, shift, bit, type) \
        !            51: { \
        !            52:     if (sss.ss_requirements & requires) \
        !            53:        switch (sss.ss_settings & (ST_MASK << shift)) { \
        !            54:        case ST_CALL_VALUE << shift: \
        !            55:            sss.ss_settings &= ~(ST_MASK << shift); \
        !            56:            sss.ss_settings |= ST_INIT_VALUE << shift; \
        !            57:            break; \
        !            58: \
        !            59:         case ST_RESP_VALUE: \
        !            60:        case ST_INIT_VALUE: \
        !            61:            break; \
        !            62: \
        !            63:         default: \
        !            64:            fprintf(stderr, "bad token setting for %s (%d)\n", type, \
        !            65:                sss.ss_settings & (ST_MASK << shift)); \
        !            66:        } \
        !            67: }
        !            68:        /* expand out the above for each case */
        !            69:     dotokens();
        !            70:            
        !            71: #undef dotoken
        !            72:     bzero((char *) &ref, sizeof (ref));
        !            73:     if (SConnResponse(sd, ref, NULLSA, SC_ACCEPT, sss.ss_requirements,
        !            74:        sss.ss_settings, sss.ss_isn, NULLCP, 0, si) == NOTOK) {
        !            75:        fprintf(dfp, "A-ASSOCIATE.RESPONSE: %s",
        !            76:            SErrString(sis.si_abort.sa_reason));
        !            77:        exit(4);
        !            78:     }
        !            79: #endif
        !            80: 
        !            81:     if (RoInit(argc, argv, &ross, &rois) == NOTOK) {
        !            82:        fprintf(dfp, "initialisation fails: %s", RoErrString(rop->rop_reason));
        !            83:        exit(1);
        !            84:     }
        !            85: 
        !            86:     sd = ross.ros_sd;
        !            87: 
        !            88:     ROSFREE(&ross)
        !            89: 
        !            90:     if (RoBeginResponse(sd, ROS_ACCEPT, NULLPE, &rois) == NOTOK) {
        !            91:        fprintf(dfp, "RO-BEGIN.RESPONSE fails: %s",
        !            92:            RoErrString(rop->rop_reason));
        !            93:        exit(2);
        !            94:     }
        !            95: 
        !            96:     if (RoSetService (sd, RoSService, &rois) == NOTOK) {
        !            97:        error ("RoSetService: %s", RoErrString (rop -> rop_reason));
        !            98:        exit(3);
        !            99:     }
        !           100: 
        !           101: #ifdef SHOW_BUG
        !           102:     if (RoSetIndications(sd, ros_indication, roi) == NOTOK)
        !           103:        fprintf(dfp, "RoSetIndications: %s", RoErrString(rop->rop_reason));
        !           104:     
        !           105:      for(;;)
        !           106:        pause();
        !           107: #else
        !           108:     dfp = freopen("/dev/console", "w", stdout);
        !           109:     fprintf(dfp, "Got to here\n");
        !           110:     for (;;) {
        !           111:        switch (res = RoWaitRequest(sd, NOTOK, roi)) {
        !           112:        case NOTOK:
        !           113:            fprintf(dfp,"RoWaitRequest: %s\n", RoErrString(rop->rop_reason));
        !           114:            exit(1);
        !           115: 
        !           116:        case OK:
        !           117:            fprintf(dfp, "got a request %d\n", res);
        !           118:            ros_indication(sd, roi);
        !           119:            break;
        !           120:        
        !           121:        case DONE:
        !           122:            fprintf(dfp, "Done\n");
        !           123:            ros_indication(sd, roi);
        !           124:            exit(0);    /* should never get to here */
        !           125:        }
        !           126:     }
        !           127: #endif
        !           128: 
        !           129:    
        !           130: }
        !           131: /*
        !           132:  * Request/Reply loop of ROS server. Called when data arrives like a signal
        !           133:  * routine
        !           134:  */
        !           135: static int
        !           136: ros_indication(sd, roi)
        !           137: int    sd;
        !           138: register struct RoSAPindication        *roi;
        !           139: {
        !           140: 
        !           141:     fprintf(dfp, "ros_indication %d\n", roi->roi_type);
        !           142:     switch (roi->roi_type) {
        !           143:     case ROI_INVOKE:
        !           144:        ros_invoke(sd, &roi->roi_invoke);
        !           145:        break;
        !           146: 
        !           147:     case ROI_RESULT:
        !           148:        ros_result(sd, &roi->roi_result);
        !           149:        break;
        !           150: 
        !           151:     case ROI_ERROR:
        !           152:        ros_error(sd, &roi->roi_error);
        !           153:        break;
        !           154: 
        !           155: 
        !           156:     case ROI_UREJECT:
        !           157:        ros_ureject(sd, &roi->roi_ureject);
        !           158:        break;
        !           159: 
        !           160:     case ROI_PREJECT:
        !           161:        ros_preject(sd, &roi->roi_preject);
        !           162:        break;
        !           163: 
        !           164:     case ROI_FINISH:
        !           165:        ros_finish(sd, &roi->roi_finish);
        !           166:        break;
        !           167: 
        !           168:     case ROI_END:
        !           169:        ros_end(sd, &roi->roi_end);
        !           170:        break;
        !           171: 
        !           172:     default:
        !           173:        fprintf(dfp, "unknown indication type=%d", roi->roi_type);
        !           174:     }
        !           175: }
        !           176: 
        !           177: extern int     OP1();
        !           178: 
        !           179: 
        !           180: 
        !           181: /* OPERATIONS are numbered APDU_OPx, where each is a unique integer.  Further,
        !           182:    APDU_UNKNOWN is used as a tag different than any valid operation.
        !           183: 
        !           184:    ERRORS are numbered ERROR_xyz, where each is a unique integer.
        !           185:    ERROR_MISTYPED is used to signal an argument error to an operation.
        !           186:    Further, ERROR_UNKNOWN is used as a tag to indicate that the operation
        !           187:    succeeded.
        !           188: 
        !           189:    Finally, note that rox -> rox_args is updated in place by these routines.
        !           190:    If the routine returns ERROR_UNKNOWN, then rox_args contains the results
        !           191:    of the operation.  If the routine returns ERROR_MISTYPED, then rox_args is
        !           192:    untouched.  Otherwise, if the routine returns any other value, then
        !           193:    rox_args contains the parameters of the error which occurred.  Obviously,
        !           194:    each routine calls ROXFREE prior to setting rox_args to a new value.
        !           195:  */
        !           196: 
        !           197: static struct dispatch {
        !           198:     int     ds_operation;
        !           199:     IFP     ds_vector;
        !           200: }       dispatches[] = {
        !           201:     APDU_OP1,   OP1,
        !           202:     APDU_ERR,   OP1,
        !           203:     APDU_URJ,   OP1,
        !           204: 
        !           205:     /* APDU_OPn,   OPn, */
        !           206: 
        !           207:     APDU_UNKNOWN
        !           208: };
        !           209: 
        !           210: 
        !           211: static int  ros_invoke (sd, rox)
        !           212: int     sd;
        !           213: register struct RoSAPinvoke *rox;
        !           214: {
        !           215:     int     result;
        !           216:     register struct dispatch   *ds;
        !           217:     struct RoSAPindication  rois;
        !           218:     register struct RoSAPindication *roi = &rois;
        !           219:     register struct RoSAPpreject   *rop = &roi -> roi_preject;
        !           220: 
        !           221:     for (ds = dispatches; ds -> ds_operation != APDU_UNKNOWN; ds++)
        !           222:        if (ds -> ds_operation == rox -> rox_op)
        !           223:            break;
        !           224: 
        !           225:     if (ds -> ds_operation == APDU_UNKNOWN) {
        !           226:        if (RoURejectRequest (sd, &rox -> rox_id, ROS_IP_UNRECOG,
        !           227:                    ROS_NOPRIO, roi) == NOTOK)
        !           228:            error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           229:        goto out;
        !           230:     }
        !           231: 
        !           232:     if (rox -> rox_nolinked == 0) {
        !           233:        if (RoURejectRequest (sd, &rox -> rox_id, ROS_IP_LINKED,
        !           234:                    ROS_NOPRIO, roi) == NOTOK)
        !           235:            error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           236:        goto out;
        !           237:     }
        !           238: 
        !           239:     switch (result = (*ds -> ds_vector) (rox)) {
        !           240:        case ERROR_UNKNOWN: 
        !           241:            if (RoResultRequest (sd, rox -> rox_id, rox -> rox_op,
        !           242:                        rox -> rox_args, ROS_NOPRIO, roi) == NOTOK)
        !           243:                error (dfp, "RO-RESULT.REQUEST: %s\n",
        !           244:                        RoErrString (rop -> rop_reason));
        !           245:            fprintf (dfp, "RO-RESULT.REQUEST:done\n");
        !           246:            break;
        !           247: 
        !           248:        default: 
        !           249:            if (RoErrorRequest (sd, rox -> rox_id, result, rox -> rox_args,
        !           250:                        ROS_NOPRIO, roi) == NOTOK)
        !           251:                error (dfp, "RO-ERROR.REQUEST: %s\n",
        !           252:                        RoErrString (rop -> rop_reason));
        !           253:            break;
        !           254: 
        !           255:        case ERROR_MISTYPED: 
        !           256:            if (RoURejectRequest (sd, &rox -> rox_id, ROS_IP_MISTYPED,
        !           257:                        ROS_NOPRIO, roi) == NOTOK)
        !           258:                error (dfp, "RO-U-REJECT.REQUEST: %s\n",
        !           259:                        RoErrString (rop -> rop_reason));
        !           260:            break;
        !           261:     }
        !           262: 
        !           263: out: ;
        !           264:     ROXFREE (rox);
        !           265: }
        !           266: 
        !           267: 
        !           268: static int  ros_result (sd, ror)
        !           269: int     sd;
        !           270: register struct RoSAPresult *ror;
        !           271: {
        !           272:     struct RoSAPindication  rois;
        !           273:     register struct RoSAPindication *roi = &rois;
        !           274:     register struct RoSAPpreject   *rop = &roi -> roi_preject;
        !           275: 
        !           276:     if (RoURejectRequest (sd, &ror -> ror_id, ROS_RRP_UNRECOG, ROS_NOPRIO, roi)
        !           277:            == NOTOK)
        !           278:        error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           279: 
        !           280:     RORFREE (ror);
        !           281: }
        !           282: 
        !           283: 
        !           284: static int  ros_error (sd, roe)
        !           285: int     sd;
        !           286: register struct RoSAPerror *roe;
        !           287: {
        !           288:     struct RoSAPindication  rois;
        !           289:     register struct RoSAPindication *roi = &rois;
        !           290:     register struct RoSAPpreject   *rop = &roi -> roi_preject;
        !           291: 
        !           292:     if (RoURejectRequest (sd, &roe -> roe_id, ROS_REP_UNRECOG, ROS_NOPRIO, roi)
        !           293:            == NOTOK)
        !           294:        error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           295: 
        !           296:     ROEFREE (roe);
        !           297: }
        !           298: 
        !           299: 
        !           300: static int  ros_ureject (sd, rou)
        !           301: int     sd;
        !           302: register struct RoSAPureject *rou;
        !           303: {
        !           304: /* handle rejection here... */
        !           305: }
        !           306: 
        !           307: 
        !           308: static int  ros_preject (sd, rop)
        !           309: int     sd;
        !           310: register struct RoSAPpreject *rop;
        !           311: {
        !           312:     if (ROS_FATAL (rop -> rop_reason))
        !           313:        error (dfp, "RO-REJECT-P.INDICATION: %s", RoErrString (rop -> rop_reason));
        !           314: 
        !           315: /* handle temporary failure here... */
        !           316: }
        !           317: 
        !           318: static int  ros_finish (sd, acf)
        !           319: int     sd;
        !           320: struct AcSAPfinish *acf;
        !           321: {
        !           322:     struct AcSAPindication  acis;
        !           323:     register struct AcSAPabort *aca = &acis.aci_abort;
        !           324: 
        !           325:     ACFFREE (acf);
        !           326: 
        !           327:     if (AcRelResponse (sd, ACS_ACCEPT, ACR_NORMAL, NULLPEP, 0, &acis) == NOTOK)
        !           328:        error (dfp, "A-RELEASE.RESPONSE: %s", AcErrString (aca -> aca_reason));
        !           329: 
        !           330:     error (dfp, "association released");
        !           331: 
        !           332:     exit(0);
        !           333: }
        !           334: 
        !           335: static int 
        !           336: ros_end(sd, roe)
        !           337: int    sd;
        !           338: struct RoSAPend        *roe;
        !           339: {
        !           340: #if 0
        !           341:     struct SSAPindication      sis;
        !           342: 
        !           343:     if (SRelResponse(sd, SC_ACCEPT, NULLCP, 0, &sis) == NOTOK) {
        !           344:        fprintf(dfp, "S-RELEASE.REPONSE: failed: %s\n",
        !           345:            SErrString(sis.si_abort.sa_reason));
        !           346:        exit(6);
        !           347:     }
        !           348: #endif
        !           349:     struct RoSAPindication     rois;
        !           350: 
        !           351:     fprintf(dfp, "RO-END.RESPONSE:\n");
        !           352:     if (RoEndResponse(sd, &rois) == NOTOK) {
        !           353:        fprintf(dfp, "RO-END.RESPONSE: failed: %s\n",
        !           354:            RoErrString(rois.roi_preject.rop_reason));
        !           355:        exit(6);
        !           356:     }
        !           357: 
        !           358:     exit(0);
        !           359: }
        !           360: 
        !           361: OP1(rox)
        !           362: register struct RoSAPinvoke *rox;
        !           363: {
        !           364:     fprintf(dfp, "Invocation\nid %d", rox->rox_id);
        !           365:     if (!rox->rox_nolinked)
        !           366:        fprintf(dfp, " linked to %d", rox->rox_linkid);
        !           367:     fprintf(dfp, " operation %d\n", rox->rox_op);
        !           368:     /* print the pe */
        !           369: 
        !           370:     switch (rox->rox_op) {
        !           371:     case APDU_OP1:
        !           372:        return (ERROR_UNKNOWN);
        !           373: 
        !           374:     case APDU_ERR:
        !           375:        return (ERROR_ERROR);
        !           376: 
        !           377:     case APDU_URJ:
        !           378:        return (ERROR_MISTYPED);
        !           379: 
        !           380:     default:
        !           381:        fprintf(dfp, "\nunknown operation %d\n", rox->rox_op);
        !           382:     }
        !           383:     return (ERROR_ERROR);
        !           384: }
        !           385: 

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