1/* $Id$ */
2
3/***
4  This file is part of avahi.
5
6  avahi is free software; you can redistribute it and/or modify it
7  under the terms of the GNU Lesser General Public License as
8  published by the Free Software Foundation; either version 2.1 of the
9  License, or (at your option) any later version.
10
11  avahi is distributed in the hope that it will be useful, but WITHOUT
12  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13  or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
14  Public License for more details.
15
16  You should have received a copy of the GNU Lesser General Public
17  License along with avahi; if not, write to the Free Software
18  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  USA.
20***/
21
22#ifdef HAVE_CONFIG_H
23#include <config.h>
24#endif
25
26#include <stdlib.h>
27#include <string.h>
28#include <assert.h>
29
30#include <avahi-common/error.h>
31#include <avahi-common/dbus.h>
32
33static const char * const table[- AVAHI_ERR_MAX] = {
34    AVAHI_DBUS_ERR_OK,
35    AVAHI_DBUS_ERR_FAILURE,
36    AVAHI_DBUS_ERR_BAD_STATE,
37    AVAHI_DBUS_ERR_INVALID_HOST_NAME,
38    AVAHI_DBUS_ERR_INVALID_DOMAIN_NAME,
39    AVAHI_DBUS_ERR_NO_NETWORK,
40    AVAHI_DBUS_ERR_INVALID_TTL,
41    AVAHI_DBUS_ERR_IS_PATTERN,
42    AVAHI_DBUS_ERR_COLLISION,
43    AVAHI_DBUS_ERR_INVALID_RECORD,
44
45    AVAHI_DBUS_ERR_INVALID_SERVICE_NAME,
46    AVAHI_DBUS_ERR_INVALID_SERVICE_TYPE,
47    AVAHI_DBUS_ERR_INVALID_PORT,
48    AVAHI_DBUS_ERR_INVALID_KEY,
49    AVAHI_DBUS_ERR_INVALID_ADDRESS,
50    AVAHI_DBUS_ERR_TIMEOUT,
51    AVAHI_DBUS_ERR_TOO_MANY_CLIENTS,
52    AVAHI_DBUS_ERR_TOO_MANY_OBJECTS,
53    AVAHI_DBUS_ERR_TOO_MANY_ENTRIES,
54    AVAHI_DBUS_ERR_OS,
55
56    AVAHI_DBUS_ERR_ACCESS_DENIED,
57    AVAHI_DBUS_ERR_INVALID_OPERATION,
58    AVAHI_DBUS_ERR_DBUS_ERROR,
59    AVAHI_DBUS_ERR_DISCONNECTED,
60    AVAHI_DBUS_ERR_NO_MEMORY,
61    AVAHI_DBUS_ERR_INVALID_OBJECT,
62    AVAHI_DBUS_ERR_NO_DAEMON,
63    AVAHI_DBUS_ERR_INVALID_INTERFACE,
64    AVAHI_DBUS_ERR_INVALID_PROTOCOL,
65    AVAHI_DBUS_ERR_INVALID_FLAGS,
66
67    AVAHI_DBUS_ERR_NOT_FOUND,
68    AVAHI_DBUS_ERR_INVALID_CONFIG,
69    AVAHI_DBUS_ERR_VERSION_MISMATCH,
70    AVAHI_DBUS_ERR_INVALID_SERVICE_SUBTYPE,
71    AVAHI_DBUS_ERR_INVALID_PACKET,
72    AVAHI_DBUS_ERR_INVALID_DNS_ERROR,
73    AVAHI_DBUS_ERR_DNS_FORMERR,
74    AVAHI_DBUS_ERR_DNS_SERVFAIL,
75    AVAHI_DBUS_ERR_DNS_NXDOMAIN,
76    AVAHI_DBUS_ERR_DNS_NOTIMP,
77
78    AVAHI_DBUS_ERR_DNS_REFUSED,
79    AVAHI_DBUS_ERR_DNS_YXDOMAIN,
80    AVAHI_DBUS_ERR_DNS_YXRRSET,
81    AVAHI_DBUS_ERR_DNS_NXRRSET,
82    AVAHI_DBUS_ERR_DNS_NOTAUTH,
83    AVAHI_DBUS_ERR_DNS_NOTZONE,
84    AVAHI_DBUS_ERR_INVALID_RDATA,
85    AVAHI_DBUS_ERR_INVALID_DNS_CLASS,
86    AVAHI_DBUS_ERR_INVALID_DNS_TYPE,
87    AVAHI_DBUS_ERR_NOT_SUPPORTED,
88
89    AVAHI_DBUS_ERR_NOT_PERMITTED,
90    AVAHI_DBUS_ERR_INVALID_ARGUMENT,
91    AVAHI_DBUS_ERR_IS_EMPTY,
92    AVAHI_DBUS_ERR_NO_CHANGE
93};
94
95struct error_map {
96    const char *dbus_error;
97    int avahi_error;
98};
99
100static struct error_map error_map[] = {
101    { DBUS_ERROR_FAILED,           AVAHI_ERR_FAILURE },
102    { DBUS_ERROR_NO_MEMORY,        AVAHI_ERR_NO_MEMORY },
103    { DBUS_ERROR_SERVICE_UNKNOWN,  AVAHI_ERR_NO_DAEMON },
104    { DBUS_ERROR_BAD_ADDRESS,      AVAHI_ERR_NO_DAEMON },
105    { DBUS_ERROR_NOT_SUPPORTED,    AVAHI_ERR_NOT_SUPPORTED },
106    { DBUS_ERROR_LIMITS_EXCEEDED,  AVAHI_ERR_TOO_MANY_OBJECTS },
107    { DBUS_ERROR_ACCESS_DENIED,    AVAHI_ERR_ACCESS_DENIED },
108    { DBUS_ERROR_AUTH_FAILED,      AVAHI_ERR_ACCESS_DENIED },
109    { DBUS_ERROR_NO_SERVER,        AVAHI_ERR_NO_DAEMON },
110    { DBUS_ERROR_TIMEOUT,          AVAHI_ERR_TIMEOUT },
111    { DBUS_ERROR_NO_NETWORK,       AVAHI_ERR_NO_NETWORK },
112    { DBUS_ERROR_DISCONNECTED,     AVAHI_ERR_DISCONNECTED },
113    { DBUS_ERROR_INVALID_ARGS,     AVAHI_ERR_INVALID_ARGUMENT },
114    { DBUS_ERROR_TIMED_OUT,        AVAHI_ERR_TIMEOUT },
115    { NULL, 0 }
116};
117
118int avahi_error_dbus_to_number(const char *s) {
119    int e;
120    const struct error_map *m;
121
122    assert(s);
123
124    for (e = -1; e > AVAHI_ERR_MAX; e--)
125        if (strcmp(s, table[-e]) == 0)
126            return e;
127
128    for (m = error_map; m->dbus_error; m++)
129        if (strcmp(m->dbus_error, s) == 0)
130            return m->avahi_error;
131
132    return AVAHI_ERR_DBUS_ERROR;
133}
134
135const char *avahi_error_number_to_dbus(int error) {
136    assert(error > AVAHI_ERR_MAX);
137    assert(error < 1);
138
139    return table[-error];
140}
141