-/* $Id: retrieve.c,v 1.27 2004-11-29 21:45:11 adam Exp $
- Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
- Index Data Aps
+/* $Id: retrieve.c,v 1.37 2005-10-28 09:22:50 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
This file is part of the Zebra server.
#ifdef WIN32
#include <io.h>
#include <process.h>
-#else
+#endif
+#if HAVE_UNISTD_H
#include <unistd.h>
#endif
fc->offset_end = off;
}
-int zebra_record_fetch (ZebraHandle zh, SYSNO sysno, int score, ODR stream,
+int zebra_record_fetch (ZebraHandle zh, SYSNO sysno, int score,
+ zebra_snippets *hit_snippet, ODR stream,
oid_value input_format, Z_RecordComposition *comp,
oid_value *output_format, char **rec_bufp,
int *rec_lenp, char **basenamep,
void *clientData;
int raw_mode = 0;
+ *basenamep = 0;
*addinfo = 0;
+ if (comp && comp->which == Z_RecordComp_simple &&
+ comp->u.simple->which == Z_ElementSetNames_generic &&
+ !strcmp (comp->u.simple->u.generic, "_sysno_"))
+ {
+ char rec_str[60];
+ sprintf(rec_str, ZINT_FORMAT, sysno);
+ *output_format = VAL_SUTRS;
+ *rec_lenp = strlen(rec_str);
+ *rec_bufp = odr_strdup(stream, rec_str);
+ return 0;
+ }
rec = rec_get (zh->reg->records, sysno);
if (!rec)
{
strcpy (*basenamep, basename);
if (comp && comp->which == Z_RecordComp_simple &&
- comp->u.simple->which == Z_ElementSetNames_generic)
+ comp->u.simple->which == Z_ElementSetNames_generic &&
+ !strcmp (comp->u.simple->u.generic, "R"))
{
- if (!strcmp (comp->u.simple->u.generic, "R"))
- raw_mode = 1;
+ raw_mode = 1;
}
if (!(rt = recType_byName (zh->reg->recTypes, zh->res,
file_type, &clientData)))
retrieveCtrl.res = zh->res;
retrieveCtrl.rec_buf = 0;
retrieveCtrl.rec_len = -1;
+ retrieveCtrl.hit_snippet = hit_snippet;
+ retrieveCtrl.doc_snippet = zebra_snippets_create();
- (*rt->retrieve)(clientData, &retrieveCtrl);
+ if (1)
+ {
+ /* snippets code */
+ zebra_snippets *snippet;
+
+ zebra_rec_keys_t reckeys = zebra_rec_keys_open();
+
+ zebra_rec_keys_set_buf(reckeys,
+ rec->info[recInfo_delKeys],
+ rec->size[recInfo_delKeys],
+ 0);
+ zebra_snippets_rec_keys(zh, reckeys, retrieveCtrl.doc_snippet);
+ zebra_rec_keys_close(reckeys);
+
+
+#if 0
+ /* for debugging purposes */
+ yaz_log(YLOG_LOG, "DOC SNIPPET:");
+ zebra_snippets_log(retrieveCtrl.doc_snippet, YLOG_LOG);
+ yaz_log(YLOG_LOG, "HIT SNIPPET:");
+ zebra_snippets_log(retrieveCtrl.hit_snippet, YLOG_LOG);
+#endif
+ snippet = zebra_snippets_window(retrieveCtrl.doc_snippet,
+ retrieveCtrl.hit_snippet,
+ 10);
+#if 0
+ /* for debugging purposes */
+ yaz_log(YLOG_LOG, "WINDOW SNIPPET:");
+ zebra_snippets_log(snippet, YLOG_LOG);
+#endif
+ (*rt->retrieve)(clientData, &retrieveCtrl);
+
+ zebra_snippets_destroy(snippet);
+ }
+ else
+ {
+ (*rt->retrieve)(clientData, &retrieveCtrl);
+ }
+
+ zebra_snippets_destroy(retrieveCtrl.doc_snippet);
+
*output_format = retrieveCtrl.output_format;
*rec_bufp = (char *) retrieveCtrl.rec_buf;
*rec_lenp = retrieveCtrl.rec_len;