/* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2011 Index Data
+ * Copyright (C) Index Data
* See the file LICENSE for details.
*/
/**
ZOOM_record_cache next;
};
-
-static int strcmp_null(const char *v1, const char *v2)
-{
- if (!v1 && !v2)
- return 0;
- if (!v1 || !v2)
- return -1;
- return strcmp(v1, v2);
-}
-
static size_t record_hash(int pos)
{
if (pos < 0)
return pos % RECORD_HASH_SIZE;
}
-void ZOOM_record_cache_add(ZOOM_resultset r, Z_NamePlusRecord *npr,
- int pos,
- const char *syntax, const char *elementSetName,
- const char *schema,
- Z_SRW_diagnostic *diag)
+static ZOOM_record record_cache_add(ZOOM_resultset r,
+ Z_NamePlusRecord *npr,
+ int pos,
+ const char *syntax,
+ const char *elementSetName,
+ const char *schema,
+ Z_SRW_diagnostic *diag)
{
ZOOM_record_cache rc = 0;
-
+
ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_RECV_RECORD);
ZOOM_connection_put_event(r->connection, event);
for (rc = r->record_hash[record_hash(pos)]; rc; rc = rc->next)
{
- if (pos == rc->pos
- && strcmp_null(r->schema, rc->schema) == 0
- && strcmp_null(elementSetName,rc->elementSetName) == 0
- && strcmp_null(syntax, rc->syntax) == 0)
+ if (pos == rc->pos
+ && yaz_strcmp_null(schema, rc->schema) == 0
+ && yaz_strcmp_null(elementSetName,rc->elementSetName) == 0
+ && yaz_strcmp_null(syntax, rc->syntax) == 0)
break;
}
if (!rc)
rc->rec.wrbuf = 0;
#endif
rc->elementSetName = odr_strdup_null(r->odr, elementSetName);
-
+
rc->syntax = odr_strdup_null(r->odr, syntax);
-
- rc->schema = odr_strdup_null(r->odr, r->schema);
+
+ rc->schema = odr_strdup_null(r->odr, schema);
rc->pos = pos;
rc->next = r->record_hash[record_hash(pos)];
r->record_hash[record_hash(pos)] = rc;
+
}
+
rc->rec.npr = npr;
rc->rec.schema = odr_strdup_null(r->odr, schema);
rc->rec.diag_set = 0;
*cp = '\0';
rc->rec.diag_uri = odr_strdup(r->odr, diag->uri);
}
- rc->rec.diag_message = odr_strdup_null(r->odr, diag->message);
+ rc->rec.diag_message = odr_strdup_null(r->odr, diag->message);
rc->rec.diag_details = odr_strdup_null(r->odr, diag->details);
}
+ return &rc->rec;
}
-ZOOM_record ZOOM_record_cache_lookup(ZOOM_resultset r, int pos,
- const char *syntax,
- const char *elementSetName)
+void ZOOM_record_cache_add(ZOOM_resultset r, Z_NamePlusRecord *npr,
+ int pos,
+ const char *syntax, const char *elementSetName,
+ const char *schema,
+ Z_SRW_diagnostic *diag)
+{
+ record_cache_add(r, npr, pos, syntax, elementSetName, schema, diag);
+ ZOOM_memcached_add(r, npr, pos, syntax, elementSetName, schema, diag);
+}
+
+ZOOM_record ZOOM_record_cache_lookup_i(ZOOM_resultset r, int pos,
+ const char *syntax,
+ const char *elementSetName,
+ const char *schema)
{
ZOOM_record_cache rc;
-
+
for (rc = r->record_hash[record_hash(pos)]; rc; rc = rc->next)
{
if (pos == rc->pos)
{
- if (strcmp_null(r->schema, rc->schema))
+ if (yaz_strcmp_null(schema, rc->schema))
continue;
- if (strcmp_null(elementSetName,rc->elementSetName))
+ if (yaz_strcmp_null(elementSetName,rc->elementSetName))
continue;
- if (strcmp_null(syntax, rc->syntax))
+ if (yaz_strcmp_null(syntax, rc->syntax))
continue;
return &rc->rec;
}
return 0;
}
+ZOOM_record ZOOM_record_cache_lookup(ZOOM_resultset r, int pos,
+ const char *syntax,
+ const char *elementSetName,
+ const char *schema)
+{
+ Z_NamePlusRecord *npr;
+ ZOOM_record rec = ZOOM_record_cache_lookup_i(r, pos, syntax,
+ elementSetName, schema);
+ if (rec)
+ {
+ ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_RECV_RECORD);
+ ZOOM_connection_put_event(r->connection, event);
+ return rec;
+ }
+ npr = ZOOM_memcached_lookup(r, pos, syntax, elementSetName, schema);
+ if (npr)
+ return record_cache_add(r, npr, pos, syntax, elementSetName,
+ schema, 0);
+ return 0;
+}
+
ZOOM_API(ZOOM_record)
ZOOM_record_clone(ZOOM_record srec)
{
if (!z_NamePlusRecord(odr_enc, &srec->npr, 0, 0))
return 0;
buf = odr_getbuf(odr_enc, &size, 0);
-
+
nrec = (ZOOM_record) xmalloc(sizeof(*nrec));
nrec->odr = odr_createmem(ODR_DECODE);
#if SHPTR
#endif
odr_setbuf(nrec->odr, buf, size, 0);
z_NamePlusRecord(nrec->odr, &nrec->npr, 0, 0);
-
+
nrec->schema = odr_strdup_null(nrec->odr, srec->schema);
nrec->diag_uri = odr_strdup_null(nrec->odr, srec->diag_uri);
nrec->diag_message = odr_strdup_null(nrec->odr, srec->diag_message);
ZOOM_record_get(ZOOM_record rec, const char *type_spec, int *len)
{
WRBUF wrbuf;
-
+
if (len)
*len = 0; /* default return */
-
+
if (!rec || !rec->npr)
return 0;
const char **addinfo, const char **diagset)
{
Z_NamePlusRecord *npr;
-
+
if (!rec)
return 0;
{
Z_DefaultDiagFormat *ddf = diag_rec->u.defaultFormat;
oid_class oclass;
-
+
error = *ddf->condition;
switch (ddf->which)
{