Using zebra_rec_keys for per-record key store

[idzebra-moved-to-github.git] / index / reckeys.h

diff --git a/index/reckeys.h b/index/reckeys.h
new file mode 100644 (file)
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--- /dev/null
+++ b/index/reckeys.h
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+/* $Id: reckeys.h,v 1.1 2005-10-28 09:22:50 adam Exp $
+   Copyright (C) 1995-2005
+   Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra.  If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+#ifndef RECKEYS_H
+#define RECKEYS_H
+
+typedef struct zebra_rec_keys_t_ *zebra_rec_keys_t;
+
+zebra_rec_keys_t zebra_rec_keys_open();
+
+void zebra_rec_keys_close(zebra_rec_keys_t p);
+
+void zebra_rec_keys_write(zebra_rec_keys_t keys, 
+                         int reg_type,
+                         const char *str, size_t slen,
+                         const struct it_key *key);
+void zebra_rec_keys_reset(zebra_rec_keys_t keys);
+
+int zebra_rec_keys_read(zebra_rec_keys_t keys,
+                       const char **str, size_t *slen,
+                       struct it_key *key);
+int zebra_rec_keys_rewind(zebra_rec_keys_t keys);
+
+int zebra_rec_keys_empty(zebra_rec_keys_t keys);
+
+void zebra_rec_keys_get_buf(zebra_rec_keys_t p, char **buf, size_t *sz);
+
+void zebra_rec_keys_set_buf(zebra_rec_keys_t p, char *buf, size_t sz,
+                           int owner);
+
+#endif