X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=server%2Fseshigh.c;h=ab54a948013e4981edd1e516402e68f124ed52f5;hp=7e88771d0553c4598e29a9dca2a4aa210cb04148;hb=dee13aeae17005ba0ef3adf7bf99958160e393d9;hpb=b22117b182e372c6d1adc77c7da6a1de508e8594 diff --git a/server/seshigh.c b/server/seshigh.c index 7e88771..ab54a94 100644 --- a/server/seshigh.c +++ b/server/seshigh.c @@ -4,7 +4,34 @@ * Sebastian Hammer, Adam Dickmeiss * * $Log: seshigh.c,v $ - * Revision 1.48 1995-10-06 08:51:20 quinn + * Revision 1.58 1996-02-20 12:53:04 quinn + * Chanes to SCAN + * + * Revision 1.57 1996/01/02 08:57:47 quinn + * Changed enums in the ASN.1 .h files to #defines. Changed oident.class to oclass + * + * Revision 1.56 1995/12/14 11:09:57 quinn + * Work on Explain + * + * Revision 1.55 1995/11/08 17:41:37 quinn + * Smallish. + * + * Revision 1.54 1995/11/08 15:11:29 quinn + * Log of close transmit. + * + * Revision 1.53 1995/11/01 13:54:58 quinn + * Minor adjustments + * + * Revision 1.52 1995/11/01 12:19:13 quinn + * Second attempt to fix same bug. + * + * Revision 1.50 1995/10/25 16:58:32 quinn + * Simple. + * + * Revision 1.49 1995/10/16 13:51:53 quinn + * Changes to provide Especs to the backend. + * + * Revision 1.48 1995/10/06 08:51:20 quinn * Added Write-buffer. * * Revision 1.47 1995/08/29 14:24:16 quinn @@ -187,7 +214,7 @@ #include #include -#include +#include #include #include #include @@ -226,7 +253,7 @@ association *create_association(IOCHAN channel, COMSTACK link) if (!control_block) control_block = statserv_getcontrol(); - if (!(new = malloc(sizeof(*new)))) + if (!(new = xmalloc(sizeof(*new)))) return 0; new->client_chan = channel; new->client_link = link; @@ -292,12 +319,12 @@ void destroy_association(association *h) if (h->print) odr_destroy(h->print); if (h->input_buffer) - free(h->input_buffer); + xfree(h->input_buffer); if (h->backend) bend_close(h->backend); while (request_deq(&h->incoming)); while (request_deq(&h->outgoing)); - free(h); + xfree(h); } static void do_close(association *a, int reason, char *message) @@ -311,7 +338,8 @@ static void do_close(association *a, int reason, char *message) while (request_deq(&a->outgoing)); if (a->version >= 3) { - logf(LOG_DEBUG, "Generating Close PDU"); + logf(LOG_LOG, "Sending Close PDU, reason=%d, message=%s", + reason, message ? message : "none"); apdu.which = Z_APDU_close; apdu.u.close = cls; *cls->closeReason = reason; @@ -396,8 +424,9 @@ void ir_session(IOCHAN h, int event) odr_setbuf(assoc->decode, assoc->input_buffer, res, 0); if (!z_APDU(assoc->decode, &req->request, 0)) { - logf(LOG_LOG, "ODR error on incoming PDU: %s", - odr_errlist[odr_geterror(assoc->decode)]); + logf(LOG_LOG, "ODR error on incoming PDU: %s [near byte %d] ", + odr_errlist[odr_geterror(assoc->decode)], + odr_offset(assoc->decode)); logf(LOG_LOG, "PDU dump:"); odr_dumpBER(log_file(), assoc->input_buffer, res); do_close(assoc, Z_Close_protocolError, "Malformed package"); @@ -435,7 +464,7 @@ void ir_session(IOCHAN h, int event) break; case 0: /* all sent - release the request structure */ logf(LOG_DEBUG, "Wrote PDU, %d bytes", req->len_response); - odr_release_mem(req->request_mem); + nmem_destroy(req->request_mem); request_deq(&assoc->outgoing); request_release(req); if (!request_head(&assoc->outgoing)) @@ -556,11 +585,12 @@ static int process_response(association *assoc, request *req, Z_APDU *res) { logf(LOG_WARN, "ODR error when encoding response: %s", odr_errlist[odr_geterror(assoc->decode)]); + odr_reset(assoc->encode); return -1; } req->response = odr_getbuf(assoc->encode, &req->len_response, &req->size_response); - odr_setbuf(assoc->encode, 0, 0, 0); /* don't free if we abort later */ + odr_setbuf(assoc->encode, 0, 0, 0); /* don'txfree if we abort later */ odr_reset(assoc->encode); if (assoc->print && !z_APDU(assoc->print, &res, 0)) { @@ -708,7 +738,7 @@ static Z_Records *diagrec(oid_proto proto, int error, char *addinfo) #endif bib1.proto = proto; - bib1.class = CLASS_DIAGSET; + bib1.oclass = CLASS_DIAGSET; bib1.value = VAL_BIB1; logf(LOG_DEBUG, "Diagnostic: %d -- %s", error, addinfo ? addinfo : @@ -746,7 +776,7 @@ static Z_NamePlusRecord *surrogatediagrec(oid_proto proto, char *dbname, #endif bib1.proto = proto; - bib1.class = CLASS_DIAGSET; + bib1.oclass = CLASS_DIAGSET; bib1.value = VAL_BIB1; logf(LOG_DEBUG, "SurrogateDiagnotic: %d -- %s", error, addinfo); @@ -784,7 +814,7 @@ static Z_DiagRecs *diagrecs(oid_proto proto, int error, char *addinfo) logf(LOG_DEBUG, "DiagRecs: %d -- %s", error, addinfo); bib1.proto = proto; - bib1.class = CLASS_DIAGSET; + bib1.oclass = CLASS_DIAGSET; bib1.value = VAL_BIB1; err = error; @@ -807,7 +837,7 @@ static Z_DiagRecs *diagrecs(oid_proto proto, int error, char *addinfo) #define MAX_RECORDS 256 static Z_Records *pack_records(association *a, char *setname, int start, - int *num, Z_ElementSetNames *esn, + int *num, Z_RecordComposition *comp, int *next, int *pres, oid_value format) { int recno, total_length = 0, toget = *num; @@ -848,6 +878,7 @@ static Z_Records *pack_records(association *a, char *setname, int start, } freq.setname = setname; freq.number = recno; + freq.comp = comp; freq.format = format; freq.stream = a->encode; if (!(fres = bend_fetch(a->backend, &freq, 0))) @@ -910,7 +941,7 @@ static Z_Records *pack_records(association *a, char *setname, int start, sizeof(Z_DatabaseRecord)))) return 0; recform.proto = a->proto; - recform.class = CLASS_RECSYN; + recform.oclass = CLASS_RECSYN; recform.value = fres->format; thisext->direct_reference = odr_oiddup(a->encode, oid_getoidbyent(&recform)); @@ -1036,24 +1067,27 @@ static Z_APDU *response_searchRequest(association *assoc, request *reqb, else { static int toget; - Z_ElementSetNames *setnames; + Z_RecordComposition comp, *compp = 0; static int presst = 0; resp.records = 0; resp.resultCount = &bsrt->hits; + comp.which = Z_RecordComp_simple; /* how many records does the user agent want, then? */ if (bsrt->hits <= *req->smallSetUpperBound) { toget = bsrt->hits; - setnames = req->smallSetElementSetNames; + if ((comp.u.simple = req->smallSetElementSetNames)) + compp = ∁ } else if (bsrt->hits < *req->largeSetLowerBound) { toget = *req->mediumSetPresentNumber; if (toget > bsrt->hits) toget = bsrt->hits; - setnames = req->mediumSetElementSetNames; + if ((comp.u.simple = req->mediumSetElementSetNames)) + compp = ∁ } else toget = 0; @@ -1064,12 +1098,12 @@ static Z_APDU *response_searchRequest(association *assoc, request *reqb, oid_value form; if (!(prefformat = oid_getentbyoid(req->preferredRecordSyntax)) || - prefformat->class != CLASS_RECSYN) + prefformat->oclass != CLASS_RECSYN) form = VAL_NONE; else form = prefformat->value; resp.records = pack_records(assoc, req->resultSetName, 1, - &toget, setnames, &next, &presst, form); + &toget, compp, &next, &presst, form); if (!resp.records) return 0; resp.numberOfRecordsReturned = &toget; @@ -1127,13 +1161,14 @@ static Z_APDU *process_presentRequest(association *assoc, request *reqb, #endif if (!(prefformat = oid_getentbyoid(req->preferredRecordSyntax)) || - prefformat->class != CLASS_RECSYN) + prefformat->oclass != CLASS_RECSYN) form = VAL_NONE; else form = prefformat->value; num = *req->numberOfRecordsRequested; resp.records = pack_records(assoc, req->resultSetId, - *req->resultSetStartPoint, &num, 0, &next, &presst, form); + *req->resultSetStartPoint, &num, req->recordComposition, &next, + &presst, form); if (!resp.records) return 0; resp.numberOfRecordsReturned = # @@ -1177,7 +1212,7 @@ static Z_APDU *process_scanRequest(association *assoc, request *reqb, int *fd) #endif if (req->attributeSet && (!(attent = oid_getentbyoid(req->attributeSet)) || - attent->class != CLASS_ATTSET || attent->value != VAL_BIB1)) + attent->oclass != CLASS_ATTSET || attent->value != VAL_BIB1)) ents.u.nonSurrogateDiagnostics = diagrecs(assoc->proto, 121, 0); else if (req->stepSize && *req->stepSize > 0) ents.u.nonSurrogateDiagnostics = diagrecs(assoc->proto, 205, 0); @@ -1225,8 +1260,10 @@ static Z_APDU *process_scanRequest(association *assoc, request *reqb, int *fd) e->which = Z_Entry_termInfo; e->u.termInfo = t = odr_malloc(assoc->encode, sizeof(*t)); t->suggestedAttributes = 0; + t->displayTerm = 0; t->alternativeTerm = 0; t->byAttributes = 0; + t->otherTermInfo = 0; t->globalOccurrences = &srs->entries[i].occurrences; t->term = odr_malloc(assoc->encode, sizeof(*t->term)); t->term->which = Z_Term_general;