2 * Copyright (c) 2000, Index Data.
4 * Permission to use, copy, modify, distribute, and sell this software and
5 * its documentation, in whole or in part, for any purpose, is hereby granted,
8 * 1. This copyright and permission notice appear in all copies of the
9 * software and its documentation. Notices of copyright or attribution
10 * which appear at the beginning of any file must remain unchanged.
12 * 2. The name of Index Data or the individual authors may not be used to
13 * endorse or promote products derived from this software without specific
14 * prior written permission.
16 * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
18 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
19 * IN NO EVENT SHALL INDEX DATA BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
20 * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES
21 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR
22 * NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
23 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
27 /*$Log: SimpleServer.xs,v $
28 /*Revision 1.12 2001-08-30 14:02:10 sondberg
31 /*Revision 1.11 2001/08/30 13:15:11 sondberg
32 /*Corrected a memory leak, one more to go.
34 /*Revision 1.10 2001/08/29 11:48:36 sondberg
37 /* Net::Z3950::SimpleServer::ScanSuccess
38 /* Net::Z3950::SimpleServer::ScanPartial
40 /*and a bit of documentation.
42 /*Revision 1.9 2001/08/24 14:00:20 sondberg
43 /*Added support for scan.
45 /*Revision 1.8 2001/05/21 11:07:02 sondberg
46 /*Extended maximum numbers of GRS-1 elements. Should be done dynamically.
48 /*Revision 1.7 2001/03/13 14:17:15 sondberg
49 /*Added support for GRS-1.
56 #include <yaz/backend.h>
58 #include <yaz/wrbuf.h>
63 #define GRS_MAX_FIELDS 500
67 #ifndef sv_undef /* To fix the problem with Perl 5.6.0 */
68 #define sv_undef PL_sv_undef
88 SV *search_ref = NULL;
90 SV *present_ref = NULL;
91 SV *esrequest_ref = NULL;
92 SV *delete_ref = NULL;
97 Z_GenericRecord *read_grs1(char *str, ODR o)
100 char line[512], *buf, *ptr, *original;
102 Z_GenericRecord *r = 0;
110 ptr = strchr(str, '\n');
114 strncpy(line, str, ptr - str);
118 while (*buf && isspace(*buf))
121 memmove(original, str, strlen(str));
124 if (sscanf(buf, "(%d,%[^)])", &type, value) != 2)
126 yaz_log(LOG_WARN, "Bad data in '%s'", buf);
129 if (!type && *value == '0')
131 if (!(buf = strchr(buf, ')')))
134 while (*buf && isspace(*buf))
140 r = (Z_GenericRecord *)odr_malloc(o, sizeof(*r));
141 r->elements = (Z_TaggedElement **)
142 odr_malloc(o, sizeof(Z_TaggedElement*) * GRS_MAX_FIELDS);
145 if (r->num_elements > GRS_MAX_FIELDS)
147 yaz_log(LOG_WARN, "Max number of GRS-1 elements exceeded [GRS_MAX_FIELDS=%d]", GRS_MAX_FIELDS);
150 r->elements[r->num_elements] = t = (Z_TaggedElement *) odr_malloc(o, sizeof(Z_TaggedElement));
151 t->tagType = (int *)odr_malloc(o, sizeof(int));
153 t->tagValue = (Z_StringOrNumeric *)
154 odr_malloc(o, sizeof(Z_StringOrNumeric));
155 if ((ivalue = atoi(value)))
157 t->tagValue->which = Z_StringOrNumeric_numeric;
158 t->tagValue->u.numeric = (int *)odr_malloc(o, sizeof(int));
159 *t->tagValue->u.numeric = ivalue;
163 t->tagValue->which = Z_StringOrNumeric_string;
164 t->tagValue->u.string = (char *)odr_malloc(o, strlen(value)+1);
165 strcpy(t->tagValue->u.string, value);
167 t->tagOccurrence = 0;
169 t->appliedVariant = 0;
170 t->content = c = (Z_ElementData *)odr_malloc(o, sizeof(Z_ElementData));
173 c->which = Z_ElementData_subtree;
174 c->u.subtree = read_grs1(str, o);
178 c->which = Z_ElementData_string;
179 /* buf[strlen(buf)-1] = '\0';*/
180 buf[strlen(buf)] = '\0';
181 c->u.string = odr_strdup(o, buf);
190 static void oid2str(Odr_oid *o, WRBUF buf)
192 for (; *o >= 0; o++) {
194 sprintf(ibuf, "%d", *o);
195 wrbuf_puts(buf, ibuf);
197 wrbuf_putc(buf, '.');
202 static int rpn2pquery(Z_RPNStructure *s, WRBUF buf)
205 case Z_RPNStructure_simple: {
206 Z_Operand *o = s->u.simple;
209 case Z_Operand_APT: {
210 Z_AttributesPlusTerm *at = o->u.attributesPlusTerm;
212 if (at->attributes) {
216 for (i = 0; i < at->attributes->num_attributes; i++) {
217 wrbuf_puts(buf, "@attr ");
218 if (at->attributes->attributes[i]->attributeSet) {
219 oid2str(at->attributes->attributes[i]->attributeSet, buf);
220 wrbuf_putc(buf, ' ');
222 sprintf(ibuf, "%d=", *at->attributes->attributes[i]->attributeType);
223 assert(at->attributes->attributes[i]->which == Z_AttributeValue_numeric);
224 wrbuf_puts(buf, ibuf);
225 sprintf(ibuf, "%d ", *at->attributes->attributes[i]->value.numeric);
226 wrbuf_puts(buf, ibuf);
229 switch (at->term->which) {
230 case Z_Term_general: {
231 wrbuf_putc(buf, '"');
232 wrbuf_write(buf, (char*) at->term->u.general->buf, at->term->u.general->len);
233 wrbuf_puts(buf, "\" ");
244 case Z_RPNStructure_complex: {
245 Z_Complex *c = s->u.complex;
247 switch (c->roperator->which) {
248 case Z_Operator_and: wrbuf_puts(buf, "@and "); break;
249 case Z_Operator_or: wrbuf_puts(buf, "@or "); break;
250 case Z_Operator_and_not: wrbuf_puts(buf, "@not "); break;
251 case Z_Operator_prox: abort();
254 if (!rpn2pquery(c->s1, buf))
256 if (!rpn2pquery(c->s2, buf))
266 WRBUF zquery2pquery(Z_Query *q)
268 WRBUF buf = wrbuf_alloc();
270 if (q->which != Z_Query_type_1 && q->which != Z_Query_type_101)
272 if (q->u.type_1->attributeSetId) {
273 /* Output attribute set ID */
274 wrbuf_puts(buf, "@attrset ");
275 oid2str(q->u.type_1->attributeSetId, buf);
276 wrbuf_putc(buf, ' ');
278 return rpn2pquery(q->u.type_1->RPNStructure, buf) ? buf : 0;
282 int bend_sort(void *handle, bend_sort_rr *rr)
293 char **input_setnames;
294 Zfront_handle *zhandle = (Zfront_handle *)handle;
302 input_setnames = rr->input_setnames;
303 for (i = 0; i < rr->num_input_setnames; i++)
305 av_push(aref, newSVpv(*input_setnames++, 0));
308 hv_store(href, "INPUT", 5, newRV( (SV*) aref), 0);
309 hv_store(href, "OUTPUT", 6, newSVpv(rr->output_setname, 0), 0);
310 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
311 hv_store(href, "STATUS", 6, newSViv(0), 0);
315 XPUSHs(sv_2mortal(newRV( (SV*) href)));
319 perl_call_sv(sort_ref, G_SCALAR | G_DISCARD);
323 temp = hv_fetch(href, "ERR_CODE", 8, 1);
324 err_code = newSVsv(*temp);
326 temp = hv_fetch(href, "ERR_STR", 7, 1);
327 err_str = newSVsv(*temp);
329 temp = hv_fetch(href, "STATUS", 6, 1);
330 status = newSVsv(*temp);
341 rr->errcode = SvIV(err_code);
342 rr->sort_status = SvIV(status);
343 ptr = SvPV(err_str, len);
344 ODR_err_str = (char *)odr_malloc(rr->stream, len + 1);
345 strcpy(ODR_err_str, ptr);
346 rr->errstring = ODR_err_str;
356 int bend_search(void *handle, bend_search_rr *rr)
373 Zfront_handle *zhandle = (Zfront_handle *)handle;
380 basenames = rr->basenames;
381 for (i = 0; i < rr->num_bases; i++)
383 av_push(aref, newSVpv(*basenames++, 0));
386 hv_store(href, "SETNAME", 7, newSVpv(rr->setname, 0), 0);
387 hv_store(href, "REPL_SET", 8, newSViv(rr->replace_set), 0);
388 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
389 hv_store(href, "ERR_STR", 7, newSVpv("", 0), 0);
390 hv_store(href, "HITS", 4, newSViv(0), 0);
391 hv_store(href, "DATABASES", 9, newRV( (SV*) aref), 0);
392 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
393 hv_store(href, "PID", 3, newSViv(getpid()), 0);
394 query = zquery2pquery(rr->query);
397 hv_store(href, "QUERY", 5, newSVpv((char *)query->buf, query->pos), 0);
405 XPUSHs(sv_2mortal(newRV( (SV*) href)));
409 n = perl_call_sv(search_ref, G_SCALAR | G_DISCARD);
413 temp = hv_fetch(href, "HITS", 4, 1);
414 hits = newSVsv(*temp);
416 temp = hv_fetch(href, "ERR_CODE", 8, 1);
417 err_code = newSVsv(*temp);
419 temp = hv_fetch(href, "ERR_STR", 7, 1);
420 err_str = newSVsv(*temp);
422 temp = hv_fetch(href, "HANDLE", 6, 1);
423 point = newSVsv(*temp);
431 rr->hits = SvIV(hits);
432 rr->errcode = SvIV(err_code);
433 ptr = SvPV(err_str, len);
434 ODR_errstr = (char *)odr_malloc(rr->stream, len + 1);
435 strcpy(ODR_errstr, ptr);
436 rr->errstring = ODR_errstr;
437 /* ODR_point = (SV *)odr_malloc(rr->stream, sizeof(*point));
438 memcpy(ODR_point, point, sizeof(*point));
439 zhandle->handle = ODR_point;*/
440 zhandle->handle = point;
445 sv_free( (SV*) aref);
446 sv_free( (SV*) href);
448 wrbuf_free(query, 1);
453 WRBUF oid2dotted(int *oid)
456 WRBUF buf = wrbuf_alloc();
459 for (; *oid != -1 ; oid++)
464 wrbuf_putc(buf, '.');
470 sprintf(ibuf, "%d", *oid);
471 wrbuf_puts(buf, ibuf);
477 int dotted2oid(char *dotted, int *buffer)
491 if (n == MAX_OID) /* Terminate if more than MAX_OID entries */
497 sscanf(ibuf, "%d", oid++);
510 sscanf(ibuf, "%d", oid++);
517 int bend_fetch(void *handle, bend_fetch_rr *rr)
536 Zfront_handle *zhandle = (Zfront_handle *)handle;
538 Z_RecordComposition *composition;
539 Z_ElementSetNames *simple;
548 hv_store(href, "SETNAME", 7, newSVpv(rr->setname, 0), 0);
549 temp = hv_store(href, "OFFSET", 6, newSViv(rr->number), 0);
550 oid_dotted = oid2dotted(rr->request_format_raw);
551 hv_store(href, "REQ_FORM", 8, newSVpv((char *)oid_dotted->buf, oid_dotted->pos), 0);
552 hv_store(href, "REP_FORM", 8, newSVpv((char *)oid_dotted->buf, oid_dotted->pos), 0);
553 hv_store(href, "BASENAME", 8, newSVpv("", 0), 0);
554 hv_store(href, "RECORD", 6, newSVpv("", 0), 0);
555 hv_store(href, "LAST", 4, newSViv(0), 0);
556 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
557 hv_store(href, "ERR_STR", 7, newSVpv("", 0), 0);
558 hv_store(href, "SUR_FLAG", 8, newSViv(0), 0);
559 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
560 hv_store(href, "PID", 3, newSViv(getpid()), 0);
563 composition = rr->comp;
564 if (composition->which == Z_RecordComp_simple)
566 simple = composition->u.simple;
567 if (simple->which == Z_ElementSetNames_generic)
569 hv_store(href, "COMP", 4, newSVpv(simple->u.generic, 0), 0);
584 XPUSHs(sv_2mortal(newRV( (SV*) href)));
588 perl_call_sv(fetch_ref, G_SCALAR | G_DISCARD);
592 temp = hv_fetch(href, "BASENAME", 8, 1);
593 basename = newSVsv(*temp);
595 temp = hv_fetch(href, "RECORD", 6, 1);
596 record = newSVsv(*temp);
598 temp = hv_fetch(href, "LAST", 4, 1);
599 last = newSVsv(*temp);
601 temp = hv_fetch(href, "ERR_CODE", 8, 1);
602 err_code = newSVsv(*temp);
604 temp = hv_fetch(href, "ERR_STR", 7, 1),
605 err_string = newSVsv(*temp);
607 temp = hv_fetch(href, "SUR_FLAG", 8, 1);
608 sur_flag = newSVsv(*temp);
610 temp = hv_fetch(href, "REP_FORM", 8, 1);
611 rep_form = newSVsv(*temp);
613 temp = hv_fetch(href, "HANDLE", 6, 1);
614 point = newSVsv(*temp);
622 ptr = SvPV(basename, length);
623 ODR_basename = (char *)odr_malloc(rr->stream, length + 1);
624 strcpy(ODR_basename, ptr);
625 rr->basename = ODR_basename;
627 ptr = SvPV(rep_form, length);
628 ODR_oid_buf = (int *)odr_malloc(rr->stream, (MAX_OID + 1) * sizeof(int));
629 if (dotted2oid(ptr, ODR_oid_buf) == -1) /* Maximum number of OID elements exceeded */
631 printf("Net::Z3950::SimpleServer: WARNING: OID structure too long, max length is %d\n", MAX_OID);
633 rr->output_format_raw = ODR_oid_buf;
635 ptr = SvPV(record, length);
636 oid = oid_getentbyoid(ODR_oid_buf);
637 if (oid->value == VAL_GRS1) /* Treat GRS-1 records separately */
639 rr->record = (char *) read_grs1(ptr, rr->stream);
644 ODR_record = (char *)odr_malloc(rr->stream, length + 1);
645 strcpy(ODR_record, ptr);
646 rr->record = ODR_record;
649 zhandle->handle = point;
651 rr->last_in_set = SvIV(last);
655 rr->errcode = SvIV(err_code);
656 ptr = SvPV(err_string, length);
657 ODR_errstr = (char *)odr_malloc(rr->stream, length + 1);
658 strcpy(ODR_errstr, ptr);
659 rr->errstring = ODR_errstr;
661 rr->surrogate_flag = SvIV(sur_flag);
663 wrbuf_free(oid_dotted, 1);
677 int bend_present(void *handle, bend_present_rr *rr)
687 Z_RecordComposition *composition;
688 Z_ElementSetNames *simple;
691 Zfront_handle *zhandle = (Zfront_handle *)handle;
693 /* WRBUF oid_dotted; */
700 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
701 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
702 hv_store(href, "ERR_STR", 7, newSVpv("", 0), 0);
703 hv_store(href, "START", 5, newSViv(rr->start), 0);
704 hv_store(href, "SETNAME", 7, newSVpv(rr->setname, 0), 0);
705 hv_store(href, "NUMBER", 6, newSViv(rr->number), 0);
706 /*oid_dotted = oid2dotted(rr->request_format_raw);
707 hv_store(href, "REQ_FORM", 8, newSVpv((char *)oid_dotted->buf, oid_dotted->pos), 0);*/
708 hv_store(href, "HITS", 4, newSViv(0), 0);
709 hv_store(href, "PID", 3, newSViv(getpid()), 0);
712 composition = rr->comp;
713 if (composition->which == Z_RecordComp_simple)
715 simple = composition->u.simple;
716 if (simple->which == Z_ElementSetNames_generic)
718 hv_store(href, "COMP", 4, newSVpv(simple->u.generic, 0), 0);
735 XPUSHs(sv_2mortal(newRV( (SV*) href)));
739 perl_call_sv(present_ref, G_SCALAR | G_DISCARD);
743 temp = hv_fetch(href, "ERR_CODE", 8, 1);
744 err_code = newSVsv(*temp);
746 temp = hv_fetch(href, "ERR_STR", 7, 1);
747 err_string = newSVsv(*temp);
749 temp = hv_fetch(href, "HITS", 4, 1);
750 hits = newSVsv(*temp);
752 temp = hv_fetch(href, "HANDLE", 6, 1);
753 point = newSVsv(*temp);
760 rr->errcode = SvIV(err_code);
761 rr->hits = SvIV(hits);
763 ptr = SvPV(err_string, len);
764 ODR_errstr = (char *)odr_malloc(rr->stream, len + 1);
765 strcpy(ODR_errstr, ptr);
766 rr->errstring = ODR_errstr;
767 /* wrbuf_free(oid_dotted, 1);*/
768 zhandle->handle = point;
773 sv_free( (SV*) href);
779 int bend_esrequest(void *handle, bend_esrequest_rr *rr)
781 perl_call_sv(esrequest_ref, G_VOID | G_DISCARD | G_NOARGS);
786 int bend_delete(void *handle, bend_delete_rr *rr)
788 perl_call_sv(delete_ref, G_VOID | G_DISCARD | G_NOARGS);
793 int bend_scan(void *handle, bend_scan_rr *rr)
800 struct scan_entry *scan_list;
801 struct scan_entry *buffer;
802 int *step_size = rr->step_size;
806 SV *err_code = sv_newmortal();
807 SV *err_str = sv_newmortal();
808 SV *point = sv_newmortal();
809 SV *status = sv_newmortal();
810 SV *number = sv_newmortal();
818 Zfront_handle *zhandle = (Zfront_handle *)handle;
825 if (rr->term->term->which == Z_Term_general)
827 term_len = rr->term->term->u.general->len;
828 hv_store(href, "TERM", 4, newSVpv(rr->term->term->u.general->buf, term_len), 0);
830 rr->errcode = 229; /* Unsupported term type */
833 hv_store(href, "STEP", 4, newSViv(*step_size), 0);
834 hv_store(href, "NUMBER", 6, newSViv(rr->num_entries), 0);
835 hv_store(href, "POS", 3, newSViv(rr->term_position), 0);
836 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
837 hv_store(href, "ERR_STR", 7, newSVpv("", 0), 0);
838 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
839 hv_store(href, "STATUS", 6, newSViv(BEND_SCAN_SUCCESS), 0);
840 hv_store(href, "ENTRIES", 7, newRV((SV *) list), 0);
842 basenames = rr->basenames;
843 for (i = 0; i < rr->num_bases; i++)
845 av_push(aref, newSVpv(*basenames++, 0));
847 hv_store(href, "DATABASES", 9, newRV( (SV*) aref), 0);
851 XPUSHs(sv_2mortal(newRV( (SV*) href)));
855 perl_call_sv(scan_ref, G_SCALAR | G_DISCARD);
859 temp = hv_fetch(href, "ERR_CODE", 8, 1);
860 err_code = newSVsv(*temp);
862 temp = hv_fetch(href, "ERR_STR", 7, 1);
863 err_str = newSVsv(*temp);
865 temp = hv_fetch(href, "HANDLE", 6, 1);
866 point = newSVsv(*temp);
868 temp = hv_fetch(href, "STATUS", 6, 1);
869 status = newSVsv(*temp);
871 temp = hv_fetch(href, "NUMBER", 6, 1);
872 number = newSVsv(*temp);
874 temp = hv_fetch(href, "ENTRIES", 7, 1);
875 entries_ref = newSVsv(*temp);
881 ptr = SvPV(err_str, len);
882 ODR_errstr = (char *)odr_malloc(rr->stream, len + 1);
883 strcpy(ODR_errstr, ptr);
884 rr->errstring = ODR_errstr;
885 rr->errcode = SvIV(err_code);
886 rr->num_entries = SvIV(number);
887 rr->status = SvIV(status);
888 scan_list = (struct scan_entry *) odr_malloc (rr->stream, rr->num_entries * sizeof(*scan_list));
890 entries = (AV *)SvRV(entries_ref);
891 for (i = 0; i < rr->num_entries; i++)
893 scan_item = (HV *)SvRV(sv_2mortal(av_shift(entries)));
894 temp = hv_fetch(scan_item, "TERM", 4, 1);
895 ptr = SvPV(*temp, len);
896 buffer->term = (char *) odr_malloc (rr->stream, len + 1);
897 strcpy(buffer->term, ptr);
898 temp = hv_fetch(scan_item, "OCCURRENCE", 10, 1);
899 buffer->occurrences = SvIV(*temp);
903 rr->entries = scan_list;
904 zhandle->handle = point;
917 /*sv_free((SV *)entries);*/
918 sv_free(entries_ref);
924 bend_initresult *bend_init(bend_initrequest *q)
926 bend_initresult *r = (bend_initresult *) odr_malloc (q->stream, sizeof(*r));
933 Zfront_handle *zhandle = (Zfront_handle *) xmalloc (sizeof(*zhandle));
945 /*q->bend_sort = bend_sort;*/
948 q->bend_search = bend_search;
952 q->bend_present = bend_present;
954 /*q->bend_esrequest = bend_esrequest;*/
955 /*q->bend_delete = bend_delete;*/
958 q->bend_fetch = bend_fetch;
962 q->bend_scan = bend_scan;
965 hv_store(href, "IMP_NAME", 8, newSVpv("", 0), 0);
966 hv_store(href, "IMP_VER", 7, newSVpv("", 0), 0);
967 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
968 hv_store(href, "PEER_NAME", 9, newSVpv(q->peer_name, 0), 0);
969 hv_store(href, "HANDLE", 6, newSVsv(&sv_undef), 0);
970 hv_store(href, "PID", 3, newSViv(getpid()), 0);
974 XPUSHs(sv_2mortal(newRV( (SV*) href)));
978 if (init_ref != NULL)
980 perl_call_sv(init_ref, G_SCALAR | G_DISCARD);
985 temp = hv_fetch(href, "IMP_NAME", 8, 1);
986 name = newSVsv(*temp);
988 temp = hv_fetch(href, "IMP_VER", 7, 1);
989 ver = newSVsv(*temp);
991 temp = hv_fetch(href, "ERR_CODE", 8, 1);
992 status = newSVsv(*temp);
994 temp = hv_fetch(href, "HANDLE", 6, 1);
995 handle= newSVsv(*temp);
1001 zhandle->handle = handle;
1002 r->errcode = SvIV(status);
1003 r->handle = zhandle;
1004 ptr = SvPV(name, len);
1005 q->implementation_name = (char *)xmalloc(len + 1);
1006 strcpy(q->implementation_name, ptr);
1007 /* q->implementation_name = SvPV(name, len);*/
1008 ptr = SvPV(ver, len);
1009 q->implementation_version = (char *)xmalloc(len + 1);
1010 strcpy(q->implementation_version, ptr);
1016 void bend_close(void *handle)
1019 Zfront_handle *zhandle = (Zfront_handle *)handle;
1026 if (close_ref == NULL)
1032 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
1036 XPUSHs(sv_2mortal(newRV((SV *)href)));
1040 perl_call_sv(close_ref, G_SCALAR | G_DISCARD);
1054 MODULE = Net::Z3950::SimpleServer PACKAGE = Net::Z3950::SimpleServer
1057 set_init_handler(arg)
1060 init_ref = newSVsv(arg);
1064 set_close_handler(arg)
1067 close_ref = newSVsv(arg);
1071 set_sort_handler(arg)
1074 sort_ref = newSVsv(arg);
1077 set_search_handler(arg)
1080 search_ref = newSVsv(arg);
1084 set_fetch_handler(arg)
1087 fetch_ref = newSVsv(arg);
1091 set_present_handler(arg)
1094 present_ref = newSVsv(arg);
1098 set_esrequest_handler(arg)
1101 esrequest_ref = newSVsv(arg);
1105 set_delete_handler(arg)
1108 delete_ref = newSVsv(arg);
1112 set_scan_handler(arg)
1115 scan_ref = newSVsv(arg);
1127 argv_buf = (char **)xmalloc((items + 1) * sizeof(char *));
1129 for (i = 0; i < items; i++)
1131 ptr = SvPV(ST(i), len);
1132 *argv_buf = (char *)xmalloc(len + 1);
1133 strcpy(*argv_buf++, ptr);
1137 RETVAL = statserv_main(items, argv, bend_init, bend_close);
1145 RETVAL = BEND_SCAN_SUCCESS;
1152 RETVAL = BEND_SCAN_PARTIAL;