+ const char *name, const char *defaultvalue)
+{
+ const char *v;
+ ASSERTZH;
+ assert(name);
+ assert(defaultvalue);
+ v= res_get_def( zh->res, name, (char *)defaultvalue);
+ zh->errCode = 0;
+ yaz_log(log_level, "zebra_get_resource %s:%s",name,v);
+ return v;
+}
+
+/* moved from zebra_api_ext.c by pop */
+/* FIXME: Should this really be public??? -Heikki */
+
+int zebra_trans_no (ZebraHandle zh)
+{
+ ASSERTZH;
+ yaz_log(log_level, "zebra_trans_no");
+ return zh->trans_no;
+}
+
+int zebra_get_shadow_enable (ZebraHandle zh)
+{
+ ASSERTZH;
+ yaz_log(log_level, "zebra_get_shadow_enable");
+ return (zh->shadow_enable);
+}
+
+int zebra_set_shadow_enable (ZebraHandle zh, int value)
+{
+ ASSERTZH;
+ yaz_log(log_level, "zebra_set_shadow_enable %d",value);
+ zh->shadow_enable = value;
+ return 0;
+}
+
+/* Used by Perl API.. Added the record buffer dup to zebra_records_retrieve
+ so that it's identicical to the original api_records_retrieve */
+void api_records_retrieve (ZebraHandle zh, ODR stream,
+ const char *setname, Z_RecordComposition *comp,
+ oid_value input_format, int num_recs,
+ ZebraRetrievalRecord *recs)
+{
+ zebra_records_retrieve(zh, stream, setname, comp, input_format,
+ num_recs, recs);
+}
+
+/* ---------------------------------------------------------------------------
+ Record insert(=update), delete
+
+ If sysno is provided, then it's used to identify the record.
+ If not, and match_criteria is provided, then sysno is guessed
+ If not, and a record is provided, then sysno is got from there
+NOTE: Now returns 0 at success and updates sysno, which is an int*
+ 20-jun-2003 Heikki
+*/
+
+int zebra_add_record(ZebraHandle zh,
+ const char *buf, int buf_size)
+{
+ SYSNO sysno = 0;
+ return zebra_update_record(zh, 0, &sysno, 0, 0, buf, buf_size, 0);
+}
+
+int zebra_insert_record (ZebraHandle zh,
+ const char *recordType,
+ SYSNO *sysno, const char *match, const char *fname,
+ const char *buf, int buf_size, int force_update)
+{
+ int res;
+ ASSERTZH;
+ assert(sysno);
+ assert(buf);
+ yaz_log(log_level, "zebra_insert_record sysno=" ZINT_FORMAT, *sysno);
+
+ if (buf_size < 1)
+ buf_size = strlen(buf);
+
+ if (zebra_begin_trans(zh, 1))
+ return 1;
+ res = buffer_extract_record (zh, buf, buf_size,
+ 0, /* delete_flag */
+ 0, /* test_mode */
+ recordType,
+ sysno,
+ match, fname,
+ 0,
+ 0); /* allow_update */
+ zebra_end_trans(zh);
+ return res;
+}
+
+int zebra_update_record (ZebraHandle zh,
+ const char *recordType,
+ SYSNO* sysno, const char *match, const char *fname,
+ const char *buf, int buf_size,
+ int force_update)
+{
+ int res;
+ ASSERTZH;
+ assert(sysno);
+ assert(buf);
+
+ yaz_log(log_level, "zebra_update_record sysno=" ZINT_FORMAT, *sysno);
+
+ if (buf_size < 1) buf_size = strlen(buf);
+
+ if (zebra_begin_trans(zh, 1))
+ return 1;
+ res = buffer_extract_record (zh, buf, buf_size,
+ 0, /* delete_flag */
+ 0, /* test_mode */
+ recordType,
+ sysno,
+ match, fname,
+ force_update,
+ 1); /* allow_update */
+ zebra_end_trans(zh);
+ return res;
+}
+
+int zebra_delete_record (ZebraHandle zh,
+ const char *recordType,
+ SYSNO *sysno, const char *match, const char *fname,
+ const char *buf, int buf_size,
+ int force_update)
+{
+ int res;
+ ASSERTZH;
+ assert(sysno);
+ assert(buf);
+ yaz_log(log_level, "zebra_delete_record sysno=" ZINT_FORMAT, *sysno);
+
+ if (buf_size < 1) buf_size = strlen(buf);
+
+ if (zebra_begin_trans(zh, 1))
+ return 1;
+ res = buffer_extract_record (zh, buf, buf_size,
+ 1, /* delete_flag */
+ 0, /* test_mode */
+ recordType,
+ sysno,
+ match,fname,
+ force_update,
+ 1); /* allow_update */
+ zebra_end_trans(zh);
+ return res;
+}
+
+/* ---------------------------------------------------------------------------
+ Searching
+*/
+
+int zebra_search_PQF (ZebraHandle zh, const char *pqf_query,
+ const char *setname, int *numhits)