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