1 /** @file
2 * @brief BACKEND_* constants
3 */
4 /* Copyright (C) 2015 Olly Betts
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21 #ifndef XAPIAN_INCLUDED_BACKENDS_H
22 #define XAPIAN_INCLUDED_BACKENDS_H
23
24 enum {
25 BACKEND_UNKNOWN = -1,
26 BACKEND_REMOTE = 0,
27 BACKEND_INMEMORY = 1,
28 BACKEND_CHERT = 2,
29 BACKEND_GLASS = 3,
30 BACKEND_MAX_
31 };
32
backend_name(int code)33 inline const char * backend_name(int code) {
34 if (code < 0 || code > BACKEND_MAX_) code = BACKEND_MAX_;
35 const char * p =
36 "remote\0\0\0"
37 "inmemory\0"
38 "chert\0\0\0\0"
39 "glass\0\0\0\0"
40 "?";
41 return p + code * 9;
42 }
43
44 #endif
45