* Chas Woodfield, Fretwell Downing Datasystems.
*
* $Log: ztest.c,v $
- * Revision 1.31 2000-01-31 13:15:21 adam
+ * Revision 1.32 2000-04-05 07:39:55 adam
+ * Added shared library support (libtool).
+ *
+ * Revision 1.31 2000/01/31 13:15:21 adam
* Removed uses of assert(3). Cleanup of ODR. CCL parser update so
* that some characters are not surrounded by spaces in resulting term.
* ILL-code updates.
int ztest_esrequest (void *handle, bend_esrequest_rr *rr);
int ztest_delete (void *handle, bend_delete_rr *rr);
-bend_initresult *bend_init(bend_initrequest *q)
-{
- bend_initresult *r = (bend_initresult *) odr_malloc (q->stream, sizeof(*r));
- static char *dummy = "Hej fister";
-
- r->errcode = 0;
- r->errstring = 0;
- r->handle = dummy;
- q->bend_sort = ztest_sort; /* register sort handler */
- q->bend_search = ztest_search; /* register search handler */
- q->bend_present = ztest_present; /* register present handle */
- q->bend_esrequest = ztest_esrequest;
- q->bend_delete = ztest_delete;
- return r;
-}
-
int ztest_search (void *handle, bend_search_rr *rr)
{
rr->hits = rand() % 22;
return 0;
}
-/* Obsolete bend_search, never called because handler is registered */
-bend_searchresult *bend_search(void *handle, bend_searchrequest *q, int *fd)
-{
- return 0;
-}
-
/* Our sort handler really doesn't sort... */
int ztest_sort (void *handle, bend_sort_rr *rr)
{
return r;
}
-bend_fetchresult *bend_fetch(void *handle, bend_fetchrequest *q, int *fd)
+int ztest_fetch(void *handle, bend_fetch_rr *r)
{
- bend_fetchresult *r = (bend_fetchresult *)
- odr_malloc (q->stream, sizeof(*r));
char *cp;
r->errstring = 0;
r->last_in_set = 0;
r->basename = "DUMMY";
- r->format = q->format;
- if (q->format == VAL_SUTRS)
+ r->output_format = r->request_format;
+ if (r->request_format == VAL_SUTRS)
{
char buf[100];
- sprintf(buf, "This is dummy SUTRS record number %d\n", q->number);
+ sprintf(buf, "This is dummy SUTRS record number %d\n", r->number);
r->len = strlen(buf);
- r->record = (char *) odr_malloc (q->stream, r->len+1);
+ r->record = (char *) odr_malloc (r->stream, r->len+1);
strcpy(r->record, buf);
}
- else if (q->format == VAL_GRS1)
+ else if (r->request_format == VAL_GRS1)
{
r->len = -1;
- r->record = (char*) dummy_grs_record(q->number, q->stream);
+ r->record = (char*) dummy_grs_record(r->number, r->stream);
if (!r->record)
{
r->errcode = 13;
- return r;
+ return 0;
}
}
- else if ((cp = dummy_database_record(q->number, q->stream)))
+ else if ((cp = dummy_database_record(r->number, r->stream)))
{
r->len = strlen(cp);
r->record = cp;
- r->format = VAL_USMARC;
+ r->output_format = VAL_USMARC;
}
else
{
r->errcode = 13;
- return r;
+ return 0;
}
r->errcode = 0;
- return r;
+ return 0;
}
/*
* silly dummy-scan what reads words from a file.
*/
-bend_scanresult *bend_scan(void *handle, bend_scanrequest *q, int *fd)
+int ztest_scan(void *handle, bend_scan_rr *q)
{
- bend_scanresult *r = (bend_scanresult *)
- odr_malloc (q->stream, sizeof(*r));
static FILE *f = 0;
static struct scan_entry list[200];
static char entries[200][80];
int hits[200];
char term[80], *p;
int i, pos;
+ int term_position_req = q->term_position;
+ int num_entries_req = q->num_entries;
- r->errcode = 0;
- r->errstring = 0;
- r->entries = list;
- r->status = BEND_SCAN_SUCCESS;
+ q->errcode = 0;
+ q->errstring = 0;
+ q->entries = list;
+ q->status = BEND_SCAN_SUCCESS;
if (!f && !(f = fopen("dummy-words", "r")))
{
perror("dummy-words");
}
if (q->term->term->which != Z_Term_general)
{
- r->errcode = 229; /* unsupported term type */
- return r;
+ q->errcode = 229; /* unsupported term type */
+ return 0;
}
if (q->term->term->u.general->len >= 80)
{
- r->errcode = 11; /* term too long */
- return r;
+ q->errcode = 11; /* term too long */
+ return 0;
}
if (q->num_entries > 200)
{
- r->errcode = 31;
- return r;
+ q->errcode = 31;
+ return 0;
}
memcpy(term, q->term->term->u.general->buf, q->term->term->u.general->len);
term[q->term->term->u.general->len] = '\0';
*p = toupper(*p);
fseek(f, 0, SEEK_SET);
- r->num_entries = 0;
+ q->num_entries = 0;
+
for (i = 0, pos = 0; fscanf(f, " %79[^:]:%d", entries[pos], &hits[pos]) == 2;
i++, pos < 199 ? pos++ : (pos = 0))
{
- if (!r->num_entries && strcmp(entries[pos], term) >= 0) /* s-point fnd */
+ if (!q->num_entries && strcmp(entries[pos], term) >= 0) /* s-point fnd */
{
- if ((r->term_position = q->term_position) > i + 1)
+ if ((q->term_position = term_position_req) > i + 1)
{
- r->term_position = i + 1;
- r->status = BEND_SCAN_PARTIAL;
+ q->term_position = i + 1;
+ q->status = BEND_SCAN_PARTIAL;
}
- for (; r->num_entries < r->term_position; r->num_entries++)
+ for (; q->num_entries < q->term_position; q->num_entries++)
{
int po;
- po = pos - r->term_position + r->num_entries + 1; /* find pos */
+ po = pos - q->term_position + q->num_entries+1; /* find pos */
if (po < 0)
po += 200;
- if (!strcmp (term, "SD") && r->num_entries == 2)
+ if (!strcmp (term, "SD") && q->num_entries == 2)
{
- list[r->num_entries].term = entries[pos];
- list[r->num_entries].occurrences = -1;
- list[r->num_entries].errcode = 233;
- list[r->num_entries].errstring = "SD for Scan Term";
+ list[q->num_entries].term = entries[pos];
+ list[q->num_entries].occurrences = -1;
+ list[q->num_entries].errcode = 233;
+ list[q->num_entries].errstring = "SD for Scan Term";
}
else
{
- list[r->num_entries].term = entries[po];
- list[r->num_entries].occurrences = hits[po];
+ list[q->num_entries].term = entries[po];
+ list[q->num_entries].occurrences = hits[po];
}
}
}
- else if (r->num_entries)
+ else if (q->num_entries)
{
- list[r->num_entries].term = entries[pos];
- list[r->num_entries].occurrences = hits[pos];
- r->num_entries++;
+ list[q->num_entries].term = entries[pos];
+ list[q->num_entries].occurrences = hits[pos];
+ q->num_entries++;
}
- if (r->num_entries >= q->num_entries)
+ if (q->num_entries >= num_entries_req)
break;
}
if (feof(f))
- r->status = BEND_SCAN_PARTIAL;
+ q->status = BEND_SCAN_PARTIAL;
+ return 0;
+}
+
+bend_initresult *bend_init(bend_initrequest *q)
+{
+ bend_initresult *r = (bend_initresult *) odr_malloc (q->stream, sizeof(*r));
+ static char *dummy = "Hej fister";
+
+ r->errcode = 0;
+ r->errstring = 0;
+ r->handle = dummy;
+ q->bend_sort = ztest_sort; /* register sort handler */
+ q->bend_search = ztest_search; /* register search handler */
+ q->bend_present = ztest_present; /* register present handle */
+ q->bend_esrequest = ztest_esrequest;
+ q->bend_delete = ztest_delete;
+ q->bend_fetch = ztest_fetch;
+ q->bend_scan = ztest_scan;
return r;
}
int main(int argc, char **argv)
{
- return statserv_main(argc, argv);
+ return statserv_main(argc, argv, bend_init, bend_close);
}