X-Git-Url: http://lists.indexdata.com/cgi-bin?a=blobdiff_plain;f=ir-tcl.c;h=0f056779b1ff28b500c58aeac342859156370718;hb=a48560994cdd4d65473fd26f7aaabf974a8c9f19;hp=064c752ac99f347f4cc0de32702e29be8cdefc26;hpb=8e5e7afa1496f14ea73263fef28ccece1adcde85;p=ir-tcl-moved-to-github.git diff --git a/ir-tcl.c b/ir-tcl.c index 064c752..0f05677 100644 --- a/ir-tcl.c +++ b/ir-tcl.c @@ -5,7 +5,17 @@ * Sebastian Hammer, Adam Dickmeiss * * $Log: ir-tcl.c,v $ - * Revision 1.60 1995-10-18 15:43:31 adam + * Revision 1.63 1995-11-13 09:55:39 adam + * Multiple records at a position in a result-set with differnt + * element specs. + * + * Revision 1.62 1995/10/18 17:20:33 adam + * Work on target setup in client.tcl. + * + * Revision 1.61 1995/10/18 16:42:42 adam + * New settings: smallSetElementSetNames and mediumSetElementSetNames. + * + * Revision 1.60 1995/10/18 15:43:31 adam * In search: mediumSetElementSetNames and smallSetElementSetNames are * set to elementSetNames. * @@ -238,14 +248,17 @@ static int do_disconnect (void *obj, Tcl_Interp *interp, int argc, char **argv); static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj, - int no, int which) + int no, int which, + const char *elements) { IrTcl_RecordList *rl; for (rl = setobj->record_list; rl; rl = rl->next) { - if (no == rl->no) + if (no == rl->no && (!rl->elements || !elements || + !strcmp(elements, rl->elements))) { + free (rl->elements); switch (rl->which) { case Z_NamePlusRecord_databaseRecord: @@ -268,6 +281,7 @@ static IrTcl_RecordList *new_IR_record (IrTcl_SetObj *setobj, setobj->record_list = rl; } rl->which = which; + ir_tcl_strdup (NULL, &rl->elements, elements); return rl; } @@ -342,7 +356,9 @@ static IrTcl_RecordList *find_IR_record (IrTcl_SetObj *setobj, int no) IrTcl_RecordList *rl; for (rl = setobj->record_list; rl; rl = rl->next) - if (no == rl->no) + if (no == rl->no && + (!setobj->recordElements || !rl->elements || + !strcmp (setobj->recordElements, rl->elements))) return rl; return NULL; } @@ -1407,6 +1423,58 @@ static int do_elementSetNames (void *obj, Tcl_Interp *interp, return TCL_OK; } +/* + * do_smallSetElementSetNames: Set/Get small Set Element Set Names + */ +static int do_smallSetElementSetNames (void *obj, Tcl_Interp *interp, + int argc, char **argv) +{ + IrTcl_SetCObj *p = obj; + + if (argc == 0) + { + p->smallSetElementSetNames = NULL; + return TCL_OK; + } + else if (argc == -1) + return ir_tcl_strdel (interp, &p->smallSetElementSetNames); + if (argc == 3) + { + free (p->smallSetElementSetNames); + if (ir_tcl_strdup (interp, &p->smallSetElementSetNames, + argv[2]) == TCL_ERROR) + return TCL_ERROR; + } + Tcl_AppendResult (interp, p->smallSetElementSetNames, NULL); + return TCL_OK; +} + +/* + * do_mediumSetElementSetNames: Set/Get medium Set Element Set Names + */ +static int do_mediumSetElementSetNames (void *obj, Tcl_Interp *interp, + int argc, char **argv) +{ + IrTcl_SetCObj *p = obj; + + if (argc == 0) + { + p->mediumSetElementSetNames = NULL; + return TCL_OK; + } + else if (argc == -1) + return ir_tcl_strdel (interp, &p->mediumSetElementSetNames); + if (argc == 3) + { + free (p->mediumSetElementSetNames); + if (ir_tcl_strdup (interp, &p->mediumSetElementSetNames, + argv[2]) == TCL_ERROR) + return TCL_ERROR; + } + Tcl_AppendResult (interp, p->mediumSetElementSetNames, NULL); + return TCL_OK; +} + static IrTcl_Method ir_method_tab[] = { { 1, "comstack", do_comstack }, @@ -1446,6 +1514,8 @@ static IrTcl_Method ir_set_c_method_tab[] = { { 0, "mediumSetPresentNumber", do_mediumSetPresentNumber}, { 0, "referenceId", do_referenceId }, { 0, "elementSetNames", do_elementSetNames }, +{ 0, "smallSetElementSetNames", do_smallSetElementSetNames }, +{ 0, "mediumSetElementSetNames", do_mediumSetElementSetNames }, { 0, NULL, NULL} }; @@ -1588,6 +1658,8 @@ static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv) apdu = zget_APDU (p->odr_out, Z_APDU_searchRequest); req = apdu->u.searchRequest; + obj->start = 1; + bib1.proto = p->protocol_type; bib1.class = CLASS_ATTSET; bib1.value = VAL_BIB1; @@ -1619,23 +1691,32 @@ static int do_search (void *o, Tcl_Interp *interp, int argc, char **argv) else req->preferredRecordSyntax = 0; - if (obj->set_inher.elementSetNames && *obj->set_inher.elementSetNames) + if (obj->set_inher.smallSetElementSetNames && + *obj->set_inher.smallSetElementSetNames) { Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn)); - + esn->which = Z_ElementSetNames_generic; esn->u.generic = obj->set_inher.elementSetNames; - req->mediumSetElementSetNames = esn; req->smallSetElementSetNames = esn; } else - { - req->mediumSetElementSetNames = NULL; req->smallSetElementSetNames = NULL; + + if (obj->set_inher.mediumSetElementSetNames && + *obj->set_inher.mediumSetElementSetNames) + { + Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn)); + + esn->which = Z_ElementSetNames_generic; + esn->u.generic = obj->set_inher.elementSetNames; + req->mediumSetElementSetNames = esn; } - + else + req->mediumSetElementSetNames = NULL; + req->query = &query; - + if (!strcmp (obj->set_inher.queryType, "rpn")) { Z_RPNQuery *RPNquery; @@ -1805,7 +1886,7 @@ static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv) delete_IR_records (obj); return TCL_OK; } - if (argc < 3) + if (argc != 3) { sprintf (interp->result, "wrong # args"); return TCL_ERROR; @@ -1814,7 +1895,10 @@ static int do_type (void *o, Tcl_Interp *interp, int argc, char **argv) return TCL_ERROR; rl = find_IR_record (obj, offset); if (!rl) + { + logf (LOG_DEBUG, "No record at position %d", offset); return TCL_OK; + } switch (rl->which) { case Z_NamePlusRecord_databaseRecord: @@ -1845,7 +1929,7 @@ static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv) { return TCL_OK; } - if (argc < 3) + if (argc != 3) { sprintf (interp->result, "wrong # args"); return TCL_ERROR; @@ -1866,6 +1950,33 @@ static int do_recordType (void *o, Tcl_Interp *interp, int argc, char **argv) } /* + * set record elements (for record extraction) + */ +static int do_recordElements (void *o, Tcl_Interp *interp, + int argc, char **argv) +{ + IrTcl_SetObj *obj = o; + + if (argc == 0) + { + obj->recordElements = NULL; + return TCL_OK; + } + else if (argc == -1) + return ir_tcl_strdel (NULL, &obj->recordElements); + if (argc > 2) + { + sprintf (interp->result, "wrong # args"); + return TCL_ERROR; + } + if (argc == 2) + return ir_tcl_strdup (NULL, &obj->recordElements, + (*argv[1] ? argv[1] : NULL)); + Tcl_AppendResult (interp, obj->recordElements, NULL); + return TCL_OK; +} + +/* * ir_diagResult */ static int ir_diagResult (Tcl_Interp *interp, IrTcl_Diagnostic *list, int num) @@ -1903,7 +2014,7 @@ static int do_diag (void *o, Tcl_Interp *interp, int argc, char **argv) if (argc <= 0) return TCL_OK; - if (argc < 3) + if (argc != 3) { sprintf (interp->result, "wrong # args"); return TCL_ERROR; @@ -1968,7 +2079,7 @@ static int do_getSutrs (void *o, Tcl_Interp *interp, int argc, char **argv) if (argc <= 0) return TCL_OK; - if (argc < 3) + if (argc != 3) { sprintf (interp->result, "wrong # args"); return TCL_ERROR; @@ -2129,6 +2240,7 @@ static int do_present (void *o, Tcl_Interp *interp, int argc, char **argv) } else req->preferredRecordSyntax = 0; + if (obj->set_inher.elementSetNames && *obj->set_inher.elementSetNames) { Z_ElementSetNames *esn = odr_malloc (p->odr_out, sizeof(*esn)); @@ -2161,7 +2273,7 @@ static int do_loadFile (void *o, Tcl_Interp *interp, if (argc <= 0) return TCL_OK; - if (argc < 3) + if (argc != 3) { interp->result = "wrong # args"; return TCL_ERROR; @@ -2176,7 +2288,7 @@ static int do_loadFile (void *o, Tcl_Interp *interp, { IrTcl_RecordList *rl; - rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord); + rl = new_IR_record (setobj, no, Z_NamePlusRecord_databaseRecord, "F"); rl->u.dbrec.type = VAL_USMARC; rl->u.dbrec.buf = buf; rl->u.dbrec.size = size; @@ -2201,6 +2313,7 @@ static IrTcl_Method ir_set_method_tab[] = { { 0, "getSutrs", do_getSutrs }, { 0, "getGrs", do_getGrs }, { 0, "recordType", do_recordType }, + { 0, "recordElements", do_recordElements }, { 0, "diag", do_diag }, { 0, "responseStatus", do_responseStatus }, { 0, "loadFile", do_loadFile }, @@ -2306,6 +2419,16 @@ static int ir_set_obj_mk (ClientData clientData, Tcl_Interp *interp, == TCL_ERROR) return TCL_ERROR; + if (ir_tcl_strdup (interp, &dst->smallSetElementSetNames, + src->smallSetElementSetNames) + == TCL_ERROR) + return TCL_ERROR; + + if (ir_tcl_strdup (interp, &dst->mediumSetElementSetNames, + src->mediumSetElementSetNames) + == TCL_ERROR) + return TCL_ERROR; + if (src->preferredRecordSyntax && (dst->preferredRecordSyntax = ir_tcl_malloc (sizeof(*dst->preferredRecordSyntax)))) @@ -2721,7 +2844,8 @@ static void ir_handleDiags (IrTcl_Diagnostic **dst_list, int *dst_num, } } -static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj) +static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj, + const char *elements) { IrTcl_Obj *p = o; @@ -2742,7 +2866,8 @@ static void ir_handleRecords (void *o, Z_Records *zrs, IrTcl_SetObj *setobj) { rl = new_IR_record (setobj, setobj->start + offset, zrs->u.databaseOrSurDiagnostics-> - records[offset]->which); + records[offset]->which, + elements); if (rl->which == Z_NamePlusRecord_surrogateDiagnostic) { ir_handleDiags (&rl->u.surrogateDiagnostics.list, @@ -2840,7 +2965,14 @@ static void ir_searchResponse (void *o, Z_SearchResponse *searchrs, logf (LOG_DEBUG, "Search response %d, %d hits", setobj->searchStatus, setobj->resultCount); if (zrs) - ir_handleRecords (o, zrs, setobj); + { + const char *es; + if (setobj->resultCount <= setobj->set_inher.smallSetUpperBound) + es = setobj->set_inher.smallSetElementSetNames; + else + es = setobj->set_inher.mediumSetElementSetNames; + ir_handleRecords (o, zrs, setobj, es); + } else setobj->recordFlag = 0; } @@ -2861,7 +2993,7 @@ static void ir_presentResponse (void *o, Z_PresentResponse *presrs, get_referenceId (&setobj->set_inher.referenceId, presrs->referenceId); setobj->nextResultSetPosition = *presrs->nextResultSetPosition; if (zrs) - ir_handleRecords (o, zrs, setobj); + ir_handleRecords (o, zrs, setobj, setobj->set_inher.elementSetNames); else { setobj->recordFlag = 0;