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 1.9 2001-08-24 14:00:20 sondberg
29 /*Added support for scan.
31 /*Revision 1.8 2001/05/21 11:07:02 sondberg
32 /*Extended maximum numbers of GRS-1 elements. Should be done dynamically.
34 /*Revision 1.7 2001/03/13 14:17:15 sondberg
35 /*Added support for GRS-1.
42 #include <yaz/backend.h>
44 #include <yaz/wrbuf.h>
49 #define GRS_MAX_FIELDS 500
53 #ifndef sv_undef /* To fix the problem with Perl 5.6.0 */
54 #define sv_undef PL_sv_undef
74 SV *search_ref = NULL;
76 SV *present_ref = NULL;
77 SV *esrequest_ref = NULL;
78 SV *delete_ref = NULL;
83 Z_GenericRecord *read_grs1(char *str, ODR o)
86 char line[512], *buf, *ptr, *original;
88 Z_GenericRecord *r = 0;
96 ptr = strchr(str, '\n');
100 strncpy(line, str, ptr - str);
104 while (*buf && isspace(*buf))
107 memmove(original, str, strlen(str));
110 if (sscanf(buf, "(%d,%[^)])", &type, value) != 2)
112 yaz_log(LOG_WARN, "Bad data in '%s'", buf);
115 if (!type && *value == '0')
117 if (!(buf = strchr(buf, ')')))
120 while (*buf && isspace(*buf))
126 r = (Z_GenericRecord *)odr_malloc(o, sizeof(*r));
127 r->elements = (Z_TaggedElement **)
128 odr_malloc(o, sizeof(Z_TaggedElement*) * GRS_MAX_FIELDS);
131 if (r->num_elements > GRS_MAX_FIELDS)
133 yaz_log(LOG_WARN, "Max number of GRS-1 elements exceeded [GRS_MAX_FIELDS=%d]", GRS_MAX_FIELDS);
136 r->elements[r->num_elements] = t = (Z_TaggedElement *) odr_malloc(o, sizeof(Z_TaggedElement));
137 t->tagType = (int *)odr_malloc(o, sizeof(int));
139 t->tagValue = (Z_StringOrNumeric *)
140 odr_malloc(o, sizeof(Z_StringOrNumeric));
141 if ((ivalue = atoi(value)))
143 t->tagValue->which = Z_StringOrNumeric_numeric;
144 t->tagValue->u.numeric = (int *)odr_malloc(o, sizeof(int));
145 *t->tagValue->u.numeric = ivalue;
149 t->tagValue->which = Z_StringOrNumeric_string;
150 t->tagValue->u.string = (char *)odr_malloc(o, strlen(value)+1);
151 strcpy(t->tagValue->u.string, value);
153 t->tagOccurrence = 0;
155 t->appliedVariant = 0;
156 t->content = c = (Z_ElementData *)odr_malloc(o, sizeof(Z_ElementData));
159 c->which = Z_ElementData_subtree;
160 c->u.subtree = read_grs1(str, o);
164 c->which = Z_ElementData_string;
165 /* buf[strlen(buf)-1] = '\0';*/
166 buf[strlen(buf)] = '\0';
167 c->u.string = odr_strdup(o, buf);
176 static void oid2str(Odr_oid *o, WRBUF buf)
178 for (; *o >= 0; o++) {
180 sprintf(ibuf, "%d", *o);
181 wrbuf_puts(buf, ibuf);
183 wrbuf_putc(buf, '.');
188 static int rpn2pquery(Z_RPNStructure *s, WRBUF buf)
191 case Z_RPNStructure_simple: {
192 Z_Operand *o = s->u.simple;
195 case Z_Operand_APT: {
196 Z_AttributesPlusTerm *at = o->u.attributesPlusTerm;
198 if (at->attributes) {
202 for (i = 0; i < at->attributes->num_attributes; i++) {
203 wrbuf_puts(buf, "@attr ");
204 if (at->attributes->attributes[i]->attributeSet) {
205 oid2str(at->attributes->attributes[i]->attributeSet, buf);
206 wrbuf_putc(buf, ' ');
208 sprintf(ibuf, "%d=", *at->attributes->attributes[i]->attributeType);
209 assert(at->attributes->attributes[i]->which == Z_AttributeValue_numeric);
210 wrbuf_puts(buf, ibuf);
211 sprintf(ibuf, "%d ", *at->attributes->attributes[i]->value.numeric);
212 wrbuf_puts(buf, ibuf);
215 switch (at->term->which) {
216 case Z_Term_general: {
217 wrbuf_putc(buf, '"');
218 wrbuf_write(buf, (char*) at->term->u.general->buf, at->term->u.general->len);
219 wrbuf_puts(buf, "\" ");
230 case Z_RPNStructure_complex: {
231 Z_Complex *c = s->u.complex;
233 switch (c->roperator->which) {
234 case Z_Operator_and: wrbuf_puts(buf, "@and "); break;
235 case Z_Operator_or: wrbuf_puts(buf, "@or "); break;
236 case Z_Operator_and_not: wrbuf_puts(buf, "@not "); break;
237 case Z_Operator_prox: abort();
240 if (!rpn2pquery(c->s1, buf))
242 if (!rpn2pquery(c->s2, buf))
252 WRBUF zquery2pquery(Z_Query *q)
254 WRBUF buf = wrbuf_alloc();
256 if (q->which != Z_Query_type_1 && q->which != Z_Query_type_101)
258 if (q->u.type_1->attributeSetId) {
259 /* Output attribute set ID */
260 wrbuf_puts(buf, "@attrset ");
261 oid2str(q->u.type_1->attributeSetId, buf);
262 wrbuf_putc(buf, ' ');
264 return rpn2pquery(q->u.type_1->RPNStructure, buf) ? buf : 0;
268 int bend_sort(void *handle, bend_sort_rr *rr)
279 char **input_setnames;
280 Zfront_handle *zhandle = (Zfront_handle *)handle;
288 input_setnames = rr->input_setnames;
289 for (i = 0; i < rr->num_input_setnames; i++)
291 av_push(aref, newSVpv(*input_setnames++, 0));
294 hv_store(href, "INPUT", 5, newRV( (SV*) aref), 0);
295 hv_store(href, "OUTPUT", 6, newSVpv(rr->output_setname, 0), 0);
296 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
297 hv_store(href, "STATUS", 6, newSViv(0), 0);
301 XPUSHs(sv_2mortal(newRV( (SV*) href)));
305 perl_call_sv(sort_ref, G_SCALAR | G_DISCARD);
309 temp = hv_fetch(href, "ERR_CODE", 8, 1);
310 err_code = newSVsv(*temp);
312 temp = hv_fetch(href, "ERR_STR", 7, 1);
313 err_str = newSVsv(*temp);
315 temp = hv_fetch(href, "STATUS", 6, 1);
316 status = newSVsv(*temp);
327 rr->errcode = SvIV(err_code);
328 rr->sort_status = SvIV(status);
329 ptr = SvPV(err_str, len);
330 ODR_err_str = (char *)odr_malloc(rr->stream, len + 1);
331 strcpy(ODR_err_str, ptr);
332 rr->errstring = ODR_err_str;
342 int bend_search(void *handle, bend_search_rr *rr)
359 Zfront_handle *zhandle = (Zfront_handle *)handle;
366 basenames = rr->basenames;
367 for (i = 0; i < rr->num_bases; i++)
369 av_push(aref, newSVpv(*basenames++, 0));
372 hv_store(href, "SETNAME", 7, newSVpv(rr->setname, 0), 0);
373 hv_store(href, "REPL_SET", 8, newSViv(rr->replace_set), 0);
374 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
375 hv_store(href, "ERR_STR", 7, newSVpv("", 0), 0);
376 hv_store(href, "HITS", 4, newSViv(0), 0);
377 hv_store(href, "DATABASES", 9, newRV( (SV*) aref), 0);
378 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
379 hv_store(href, "PID", 3, newSViv(getpid()), 0);
380 query = zquery2pquery(rr->query);
383 hv_store(href, "QUERY", 5, newSVpv((char *)query->buf, query->pos), 0);
391 XPUSHs(sv_2mortal(newRV( (SV*) href)));
395 n = perl_call_sv(search_ref, G_SCALAR | G_DISCARD);
399 temp = hv_fetch(href, "HITS", 4, 1);
400 hits = newSVsv(*temp);
402 temp = hv_fetch(href, "ERR_CODE", 8, 1);
403 err_code = newSVsv(*temp);
405 temp = hv_fetch(href, "ERR_STR", 7, 1);
406 err_str = newSVsv(*temp);
408 temp = hv_fetch(href, "HANDLE", 6, 1);
409 point = newSVsv(*temp);
417 rr->hits = SvIV(hits);
418 rr->errcode = SvIV(err_code);
419 ptr = SvPV(err_str, len);
420 ODR_errstr = (char *)odr_malloc(rr->stream, len + 1);
421 strcpy(ODR_errstr, ptr);
422 rr->errstring = ODR_errstr;
423 /* ODR_point = (SV *)odr_malloc(rr->stream, sizeof(*point));
424 memcpy(ODR_point, point, sizeof(*point));
425 zhandle->handle = ODR_point;*/
426 zhandle->handle = point;
431 sv_free( (SV*) aref);
432 sv_free( (SV*) href);
434 wrbuf_free(query, 1);
439 WRBUF oid2dotted(int *oid)
442 WRBUF buf = wrbuf_alloc();
445 for (; *oid != -1 ; oid++)
450 wrbuf_putc(buf, '.');
456 sprintf(ibuf, "%d", *oid);
457 wrbuf_puts(buf, ibuf);
463 int dotted2oid(char *dotted, int *buffer)
477 if (n == MAX_OID) /* Terminate if more than MAX_OID entries */
483 sscanf(ibuf, "%d", oid++);
496 sscanf(ibuf, "%d", oid++);
503 int bend_fetch(void *handle, bend_fetch_rr *rr)
522 Zfront_handle *zhandle = (Zfront_handle *)handle;
524 Z_RecordComposition *composition;
525 Z_ElementSetNames *simple;
534 hv_store(href, "SETNAME", 7, newSVpv(rr->setname, 0), 0);
535 temp = hv_store(href, "OFFSET", 6, newSViv(rr->number), 0);
536 oid_dotted = oid2dotted(rr->request_format_raw);
537 hv_store(href, "REQ_FORM", 8, newSVpv((char *)oid_dotted->buf, oid_dotted->pos), 0);
538 hv_store(href, "REP_FORM", 8, newSVpv((char *)oid_dotted->buf, oid_dotted->pos), 0);
539 hv_store(href, "BASENAME", 8, newSVpv("", 0), 0);
540 hv_store(href, "RECORD", 6, newSVpv("", 0), 0);
541 hv_store(href, "LAST", 4, newSViv(0), 0);
542 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
543 hv_store(href, "ERR_STR", 7, newSVpv("", 0), 0);
544 hv_store(href, "SUR_FLAG", 8, newSViv(0), 0);
545 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
546 hv_store(href, "PID", 3, newSViv(getpid()), 0);
549 composition = rr->comp;
550 if (composition->which == Z_RecordComp_simple)
552 simple = composition->u.simple;
553 if (simple->which == Z_ElementSetNames_generic)
555 hv_store(href, "COMP", 4, newSVpv(simple->u.generic, 0), 0);
570 XPUSHs(sv_2mortal(newRV( (SV*) href)));
574 perl_call_sv(fetch_ref, G_SCALAR | G_DISCARD);
578 temp = hv_fetch(href, "BASENAME", 8, 1);
579 basename = newSVsv(*temp);
581 temp = hv_fetch(href, "RECORD", 6, 1);
582 record = newSVsv(*temp);
584 temp = hv_fetch(href, "LAST", 4, 1);
585 last = newSVsv(*temp);
587 temp = hv_fetch(href, "ERR_CODE", 8, 1);
588 err_code = newSVsv(*temp);
590 temp = hv_fetch(href, "ERR_STR", 7, 1),
591 err_string = newSVsv(*temp);
593 temp = hv_fetch(href, "SUR_FLAG", 8, 1);
594 sur_flag = newSVsv(*temp);
596 temp = hv_fetch(href, "REP_FORM", 8, 1);
597 rep_form = newSVsv(*temp);
599 temp = hv_fetch(href, "HANDLE", 6, 1);
600 point = newSVsv(*temp);
608 ptr = SvPV(basename, length);
609 ODR_basename = (char *)odr_malloc(rr->stream, length + 1);
610 strcpy(ODR_basename, ptr);
611 rr->basename = ODR_basename;
613 ptr = SvPV(rep_form, length);
614 ODR_oid_buf = (int *)odr_malloc(rr->stream, (MAX_OID + 1) * sizeof(int));
615 if (dotted2oid(ptr, ODR_oid_buf) == -1) /* Maximum number of OID elements exceeded */
617 printf("Net::Z3950::SimpleServer: WARNING: OID structure too long, max length is %d\n", MAX_OID);
619 rr->output_format_raw = ODR_oid_buf;
621 ptr = SvPV(record, length);
622 oid = oid_getentbyoid(ODR_oid_buf);
623 if (oid->value == VAL_GRS1) /* Treat GRS-1 records separately */
625 rr->record = (char *) read_grs1(ptr, rr->stream);
630 ODR_record = (char *)odr_malloc(rr->stream, length + 1);
631 strcpy(ODR_record, ptr);
632 rr->record = ODR_record;
635 zhandle->handle = point;
637 rr->last_in_set = SvIV(last);
641 rr->errcode = SvIV(err_code);
642 ptr = SvPV(err_string, length);
643 ODR_errstr = (char *)odr_malloc(rr->stream, length + 1);
644 strcpy(ODR_errstr, ptr);
645 rr->errstring = ODR_errstr;
647 rr->surrogate_flag = SvIV(sur_flag);
649 wrbuf_free(oid_dotted, 1);
663 int bend_present(void *handle, bend_present_rr *rr)
673 Z_RecordComposition *composition;
674 Z_ElementSetNames *simple;
677 Zfront_handle *zhandle = (Zfront_handle *)handle;
679 /* WRBUF oid_dotted; */
686 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
687 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
688 hv_store(href, "ERR_STR", 7, newSVpv("", 0), 0);
689 hv_store(href, "START", 5, newSViv(rr->start), 0);
690 hv_store(href, "SETNAME", 7, newSVpv(rr->setname, 0), 0);
691 hv_store(href, "NUMBER", 6, newSViv(rr->number), 0);
692 /*oid_dotted = oid2dotted(rr->request_format_raw);
693 hv_store(href, "REQ_FORM", 8, newSVpv((char *)oid_dotted->buf, oid_dotted->pos), 0);*/
694 hv_store(href, "HITS", 4, newSViv(0), 0);
695 hv_store(href, "PID", 3, newSViv(getpid()), 0);
698 composition = rr->comp;
699 if (composition->which == Z_RecordComp_simple)
701 simple = composition->u.simple;
702 if (simple->which == Z_ElementSetNames_generic)
704 hv_store(href, "COMP", 4, newSVpv(simple->u.generic, 0), 0);
721 XPUSHs(sv_2mortal(newRV( (SV*) href)));
725 perl_call_sv(present_ref, G_SCALAR | G_DISCARD);
729 temp = hv_fetch(href, "ERR_CODE", 8, 1);
730 err_code = newSVsv(*temp);
732 temp = hv_fetch(href, "ERR_STR", 7, 1);
733 err_string = newSVsv(*temp);
735 temp = hv_fetch(href, "HITS", 4, 1);
736 hits = newSVsv(*temp);
738 temp = hv_fetch(href, "HANDLE", 6, 1);
739 point = newSVsv(*temp);
746 rr->errcode = SvIV(err_code);
747 rr->hits = SvIV(hits);
749 ptr = SvPV(err_string, len);
750 ODR_errstr = (char *)odr_malloc(rr->stream, len + 1);
751 strcpy(ODR_errstr, ptr);
752 rr->errstring = ODR_errstr;
753 /* wrbuf_free(oid_dotted, 1);*/
754 zhandle->handle = point;
759 sv_free( (SV*) href);
765 int bend_esrequest(void *handle, bend_esrequest_rr *rr)
767 perl_call_sv(esrequest_ref, G_VOID | G_DISCARD | G_NOARGS);
772 int bend_delete(void *handle, bend_delete_rr *rr)
774 perl_call_sv(delete_ref, G_VOID | G_DISCARD | G_NOARGS);
779 int bend_scan(void *handle, bend_scan_rr *rr)
786 struct scan_entry *scan_list;
787 struct scan_entry *buffer;
788 int *step_size = rr->step_size;
792 SV *list_ref = sv_newmortal();
793 SV *err_code = sv_newmortal();
794 SV *err_str = sv_newmortal();
795 SV *point = sv_newmortal();
796 SV *status = sv_newmortal();
797 SV *number = sv_newmortal();
802 Zfront_handle *zhandle = (Zfront_handle *)handle;
809 if (rr->term->term->which == Z_Term_general)
811 hv_store(href, "TERM", 4, newSVpv(rr->term->term->u.general->buf, 0), 0);
813 rr->errcode = 229; /* Unsupported term type */
816 hv_store(href, "STEP", 4, newSViv(*step_size), 0);
817 hv_store(href, "NUMBER", 6, newSViv(rr->num_entries), 0);
818 hv_store(href, "POS", 3, newSViv(rr->term_position), 0);
819 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
820 hv_store(href, "ERR_STR", 7, newSVpv("", 0), 0);
821 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
822 hv_store(href, "STATUS", 6, newSViv(BEND_SCAN_SUCCESS), 0);
823 hv_store(href, "ENTRIES", 7, newRV((SV *) list), 0);
825 basenames = rr->basenames;
826 for (i = 0; i < rr->num_bases; i++)
828 av_push(aref, newSVpv(*basenames++, 0));
830 hv_store(href, "DATABASES", 9, newRV( (SV*) aref), 0);
834 XPUSHs(sv_2mortal(newRV( (SV*) href)));
838 perl_call_sv(scan_ref, G_SCALAR | G_DISCARD);
842 temp = hv_fetch(href, "ERR_CODE", 8, 1);
843 err_code = newSVsv(*temp);
845 temp = hv_fetch(href, "ERR_STR", 7, 1);
846 err_str = newSVsv(*temp);
848 temp = hv_fetch(href, "HANDLE", 6, 1);
849 point = newSVsv(*temp);
851 temp = hv_fetch(href, "STATUS", 6, 1);
852 status = newSVsv(*temp);
854 temp = hv_fetch(href, "NUMBER", 6, 1);
855 number = newSVsv(*temp);
857 temp = hv_fetch(href, "ENTRIES", 7, 1);
858 list_ref = newSVsv(*temp);
859 entries = (AV *)SvRV(list_ref);
865 ptr = SvPV(err_str, len);
866 ODR_errstr = (char *)odr_malloc(rr->stream, len + 1);
867 strcpy(ODR_errstr, ptr);
868 rr->errstring = ODR_errstr;
869 rr->errcode = SvIV(err_code);
870 rr->num_entries = SvIV(number);
871 rr->status = SvIV(status);
872 scan_list = (struct scan_entry *) odr_malloc (rr->stream, rr->num_entries * sizeof(*scan_list));
874 for (i = 0; i < rr->num_entries; i++)
876 scan_item = (HV *)SvRV(sv_2mortal(av_shift(entries)));
877 temp = hv_fetch(scan_item, "TERM", 4, 1);
878 ptr = SvPV(*temp, len);
879 buffer->term = (char *) odr_malloc (rr->stream, len + 1);
880 strcpy(buffer->term, ptr);
881 temp = hv_fetch(scan_item, "OCCURRENCE", 10, 1);
882 buffer->occurrences = SvIV(*temp);
886 rr->entries = scan_list;
887 zhandle->handle = point;
889 /*sv_free(list_ref);*/
904 bend_initresult *bend_init(bend_initrequest *q)
906 bend_initresult *r = (bend_initresult *) odr_malloc (q->stream, sizeof(*r));
913 Zfront_handle *zhandle = (Zfront_handle *) xmalloc (sizeof(*zhandle));
925 /*q->bend_sort = bend_sort;*/
928 q->bend_search = bend_search;
932 q->bend_present = bend_present;
934 /*q->bend_esrequest = bend_esrequest;*/
935 /*q->bend_delete = bend_delete;*/
938 q->bend_fetch = bend_fetch;
942 q->bend_scan = bend_scan;
945 hv_store(href, "IMP_NAME", 8, newSVpv("", 0), 0);
946 hv_store(href, "IMP_VER", 7, newSVpv("", 0), 0);
947 hv_store(href, "ERR_CODE", 8, newSViv(0), 0);
948 hv_store(href, "PEER_NAME", 9, newSVpv(q->peer_name, 0), 0);
949 hv_store(href, "HANDLE", 6, newSVsv(&sv_undef), 0);
950 hv_store(href, "PID", 3, newSViv(getpid()), 0);
954 XPUSHs(sv_2mortal(newRV( (SV*) href)));
958 if (init_ref != NULL)
960 perl_call_sv(init_ref, G_SCALAR | G_DISCARD);
965 temp = hv_fetch(href, "IMP_NAME", 8, 1);
966 name = newSVsv(*temp);
968 temp = hv_fetch(href, "IMP_VER", 7, 1);
969 ver = newSVsv(*temp);
971 temp = hv_fetch(href, "ERR_CODE", 8, 1);
972 status = newSVsv(*temp);
974 temp = hv_fetch(href, "HANDLE", 6, 1);
975 handle= newSVsv(*temp);
981 zhandle->handle = handle;
982 r->errcode = SvIV(status);
984 ptr = SvPV(name, len);
985 q->implementation_name = (char *)xmalloc(len + 1);
986 strcpy(q->implementation_name, ptr);
987 /* q->implementation_name = SvPV(name, len);*/
988 ptr = SvPV(ver, len);
989 q->implementation_version = (char *)xmalloc(len + 1);
990 strcpy(q->implementation_version, ptr);
996 void bend_close(void *handle)
999 Zfront_handle *zhandle = (Zfront_handle *)handle;
1006 if (close_ref == NULL)
1012 hv_store(href, "HANDLE", 6, zhandle->handle, 0);
1016 XPUSHs(sv_2mortal(newRV((SV *)href)));
1020 perl_call_sv(close_ref, G_SCALAR | G_DISCARD);
1034 MODULE = Net::Z3950::SimpleServer PACKAGE = Net::Z3950::SimpleServer
1037 set_init_handler(arg)
1040 init_ref = newSVsv(arg);
1044 set_close_handler(arg)
1047 close_ref = newSVsv(arg);
1051 set_sort_handler(arg)
1054 sort_ref = newSVsv(arg);
1057 set_search_handler(arg)
1060 search_ref = newSVsv(arg);
1064 set_fetch_handler(arg)
1067 fetch_ref = newSVsv(arg);
1071 set_present_handler(arg)
1074 present_ref = newSVsv(arg);
1078 set_esrequest_handler(arg)
1081 esrequest_ref = newSVsv(arg);
1085 set_delete_handler(arg)
1088 delete_ref = newSVsv(arg);
1092 set_scan_handler(arg)
1095 scan_ref = newSVsv(arg);
1107 argv_buf = (char **)xmalloc((items + 1) * sizeof(char *));
1109 for (i = 0; i < items; i++)
1111 ptr = SvPV(ST(i), len);
1112 *argv_buf = (char *)xmalloc(len + 1);
1113 strcpy(*argv_buf++, ptr);
1117 RETVAL = statserv_main(items, argv, bend_init, bend_close);