#include "zebra_api_ext.h"
#include "yaz/log.h"
#include <yaz/pquery.h>
+#include <yaz/cql.h>
#include <yaz/sortspec.h>
void data1_print_tree(data1_handle dh, data1_node *n, FILE *out) {
rg->recordId = NULL;
rg->recordType = NULL;
rg->flagStoreData = -1;
- rg->flagStoreKeys = -1;
+ rg->flagStoreKeys = -1;
rg->flagRw = 1;
rg->databaseNamePath = 0;
- rg->explainDatabase = 0;
- rg->fileVerboseLimit = 100000;
+ rg->explainDatabase = 0;
+ rg->fileVerboseLimit = 100000;
rg->followLinks = -1;
-}
+}
/* This is from extract.c... it seems useful, when extract_rec_in mem is
recordGroup *rGroup,
const char *ext) {
char gprefix[128];
- char ext_res[128];
+ char ext_res[128];
if (!rGroup->groupName || !*rGroup->groupName)
*gprefix = '\0';
- else
+ else
sprintf (gprefix, "%s.", rGroup->groupName);
/* determine file type - depending on extension */
}
}
/* determine match criteria */
- if (!rGroup->recordId) {
+ if (!rGroup->recordId) {
sprintf (ext_res, "%srecordId.%s", gprefix, ext);
if (!(rGroup->recordId = res_get (zh->res, ext_res))) {
sprintf (ext_res, "%srecordId", gprefix);
rGroup->recordId = res_get (zh->res, ext_res);
}
- }
+ }
/* determine database name */
if (!rGroup->databaseName) {
sprintf (ext_res, "%sdatabase.%s", gprefix, ext);
- if (!(rGroup->databaseName = res_get (zh->res, ext_res))) {
+ if (!(rGroup->databaseName = res_get (zh->res, ext_res))) {
sprintf (ext_res, "%sdatabase", gprefix);
rGroup->databaseName = res_get (zh->res, ext_res);
}
}
if (rGroup->flagStoreKeys == -1) rGroup->flagStoreKeys = 0;
+}
+
+int zebra_trans_processed(ZebraTransactionStatus s) {
+ return (s.processed);
}
/* ---------------------------------------------------------------------------
If sysno is provided, then it's used to identify the reocord.
If not, and match_criteria is provided, then sysno is guessed
If not, and a record is provided, then sysno is got from there
-
*/
int zebra_update_record (ZebraHandle zh,
- struct recordGroup *rGroup,
+ struct recordGroup *rGroup,
+ const char *recordType,
int sysno, const char *match, const char *fname,
const char *buf, int buf_size)
if (buf_size < 1) buf_size = strlen(buf);
+ zebra_begin_trans(zh);
res=bufferExtractRecord (zh, buf, buf_size, rGroup,
- 0, // delete_flag
- 0, // test_mode,
- &sysno,
- match, fname);
-
- return sysno;
+ 0, // delete_flag
+ 0, // test_mode,
+ recordType,
+ &sysno,
+ match, fname);
+ zebra_end_trans(zh);
+ return sysno;
}
int zebra_delete_record (ZebraHandle zh,
struct recordGroup *rGroup,
+ const char *recordType,
int sysno, const char *match, const char *fname,
const char *buf, int buf_size)
{
if (buf_size < 1) buf_size = strlen(buf);
+ zebra_begin_trans(zh);
res=bufferExtractRecord (zh, buf, buf_size, rGroup,
1, // delete_flag
0, // test_mode,
+ recordType,
&sysno,
match,fname);
- return sysno;
+ zebra_end_trans(zh);
+ return sysno;
}
/* ---------------------------------------------------------------------------
resultSetAddRPN (zh, decode, stream, query,
zh->num_basenames, zh->basenames, setname);
- zebra_end_read (zh);
+ zebra_end_read (zh);
*hits = zh->hits;
}
return(hits);
}
+int zebra_cql2pqf (cql_transform_t ct,
+ const char *query, char *res, int len) {
+
+ int status;
+ const char *addinfo;
+ CQL_parser cp = cql_parser_create();
+
+ if (status = cql_transform_error(ct, &addinfo)) {
+ logf (LOG_WARN,"Transform error %d %s\n", status, addinfo ? addinfo : "");
+ return (status);
+ }
+
+ if (status = cql_parser_string(cp, query))
+ return (status);
+
+ if (status = cql_transform_buf(ct, cql_parser_result(cp), res, len)) {
+ logf (LOG_WARN,"Transform error %d %s\n", status, addinfo ? addinfo : "");
+ return (status);
+ }
+
+ return (0);
+}
+
+void zebra_scan_PQF (ZebraHandle zh,
+ ScanObj *so,
+ ODR stream,
+ const char *pqf_query)
+{
+ Z_AttributesPlusTerm *zapt;
+ Odr_oid *attrsetid;
+ const char* oidname;
+ oid_value attributeset;
+ ZebraScanEntry *entries;
+ int i, class;
+
+ logf(LOG_DEBUG,
+ "scan req: pos:%d, num:%d, partial:%d",
+ so->position, so->num_entries, so->is_partial);
+
+ zapt = p_query_scan (stream, PROTO_Z3950, &attrsetid, pqf_query);
+
+ oidname = yaz_z3950oid_to_str (attrsetid, &class);
+ logf (LOG_DEBUG, "Attributreset: %s", oidname);
+ attributeset = oid_getvalbyname(oidname);
+
+ if (!zapt) {
+ logf (LOG_WARN, "bad query %s\n", pqf_query);
+ odr_reset (stream);
+ return;
+ }
+
+ so->entries = (ScanEntry *)
+ odr_malloc (stream, sizeof(so->entries) * (so->num_entries));
+
+
+ zebra_scan (zh, stream, zapt, attributeset,
+ &so->position, &so->num_entries,
+ (ZebraScanEntry **) &so->entries, &so->is_partial);
+
+ logf(LOG_DEBUG,
+ "scan res: pos:%d, num:%d, partial:%d",
+ so->position, so->num_entries, so->is_partial);
+}
+
+ScanEntry *getScanEntry(ScanObj *so, int pos) {
+ return (&so->entries[pos-1]);
+}
+
/* ---------------------------------------------------------------------------
Record retrieval
2 phase retrieval - I didn't manage to return array of blessed references
res->buf = buf;
res->buf->len = ro->records[i].len;
res->buf->buf = ro->records[i].buf;
+ res->score = ro->records[i].score;
+ res->sysno = ro->records[i].sysno;
}
if (schema != VAL_NONE) {
oident prefschema;
- prefschema.proto = PROTO_Z3950;
+ prefschema.proto = PROTO_Z3950;
prefschema.oclass = CLASS_SCHEMA;
- prefschema.value = schema;
-
+ prefschema.value = schema;
+
compo.which = Z_RecordComp_complex;
compo.u.complex = (Z_CompSpec *)
odr_malloc(stream, sizeof(*compo.u.complex));
compo.u.complex->selectAlternativeSyntax = (bool_t *)
odr_malloc(stream, sizeof(bool_t));
*compo.u.complex->selectAlternativeSyntax = 0;
-
+
compo.u.complex->generic = (Z_Specification *)
odr_malloc(stream, sizeof(*compo.u.complex->generic));
- compo.u.complex->generic->schema = (Odr_oid *)
+ compo.u.complex->generic->which = Z_Schema_oid;
+ compo.u.complex->generic->schema.oid = (Odr_oid *)
odr_oiddup(stream, oid_ent_to_oid(&prefschema, oid));
-
- if (!compo.u.complex->generic->schema) {
- /* OID wasn't a schema! Try record syntax instead. */
- prefschema.oclass = CLASS_RECSYN;
- compo.u.complex->generic->schema = (Odr_oid *)
- odr_oiddup(stream, oid_ent_to_oid(&prefschema, oid));
- }
-
- if (!elementSetNames) {
+ if (!compo.u.complex->generic->schema.oid)
+ {
+ /* OID wasn't a schema! Try record syntax instead. */
+ prefschema.oclass = CLASS_RECSYN;
+ compo.u.complex->generic->schema.oid = (Odr_oid *)
+ odr_oiddup(stream, oid_ent_to_oid(&prefschema, oid));
+ }
+ if (!elementSetNames)
compo.u.complex->generic->elementSpec = 0;
- } else {
- compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
- odr_malloc(stream, sizeof(Z_ElementSpec));
- compo.u.complex->generic->elementSpec->which =
- Z_ElementSpec_elementSetName;
- compo.u.complex->generic->elementSpec->u.elementSetName =
- elementSetNames->u.generic;
- }
+ else
+ {
+ compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
+ odr_malloc(stream, sizeof(Z_ElementSpec));
+ compo.u.complex->generic->elementSpec->which =
+ Z_ElementSpec_elementSetName;
+ compo.u.complex->generic->elementSpec->u.elementSetName =
+ elementSetNames->u.generic;
+ }
compo.u.complex->num_dbSpecific = 0;
compo.u.complex->dbSpecific = 0;
compo.u.complex->num_recordSyntax = 0;
res->noOfRecords, res->records);
} else {
api_records_retrieve (zh, stream, setname,
- &compo,
+ &compo,
recordsyntax,
res->noOfRecords, res->records);
}
}
+
+int zebra_trans_no (ZebraHandle zh) {
+ return (zh->trans_no);
+}
/* almost the same as zebra_records_retrieve ... but how did it work?
I mean for multiple records ??? CHECK ??? */
return;
}
- zh->errCode = 0;
+ zh->errCode = 0;
if (zebra_begin_read (zh))
return;
recs[i].len = strlen(poset[i].term);
recs[i].buf = poset[i].term;
recs[i].base = poset[i].db;
+ recs[i].sysno = 0;
}
else if (poset[i].sysno)
recs[i].buf = (char *) odr_malloc(stream,recs[i].len);
memcpy(recs[i].buf, b, recs[i].len);
recs[i].errString = NULL;
+ recs[i].sysno = poset[i].sysno;
+ recs[i].score = poset[i].score;
}
else
{