module.c revision 269257 
1/*
2 * util/module.c - module interface
3 *
4 * Copyright (c) 2007, NLnet Labs. All rights reserved.
5 *
6 * This software is open source.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 *
15 * Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 *
19 * Neither the name of the NLNET LABS nor the names of its contributors may
20 * be used to endorse or promote products derived from this software without
21 * specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
29 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
30 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
31 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
32 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
33 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 */
35/**
36 * \file
37 * Implementation of module.h.
38 */
39
40#include "config.h"
41#include "util/module.h"
42
43const char*
44strextstate(enum module_ext_state s)
45{
46	switch(s) {
47	case module_state_initial: return "module_state_initial";
48	case module_wait_reply: return "module_wait_reply";
49	case module_wait_module: return "module_wait_module";
50	case module_restart_next: return "module_restart_next";
51	case module_wait_subquery: return "module_wait_subquery";
52	case module_error: return "module_error";
53	case module_finished: return "module_finished";
54	}
55	return "bad_extstate_value";
56}
57
58const char*
59strmodulevent(enum module_ev e)
60{
61	switch(e) {
62	case module_event_new: return "module_event_new";
63	case module_event_pass: return "module_event_pass";
64	case module_event_reply: return "module_event_reply";
65	case module_event_noreply: return "module_event_noreply";
66	case module_event_capsfail: return "module_event_capsfail";
67	case module_event_moddone: return "module_event_moddone";
68	case module_event_error: return "module_event_error";
69	}
70	return "bad_event_value";
71}
72