1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
#ifndef foosdbusprotocolhfoo
#define foosdbusprotocolhfoo
/***
This file is part of systemd.
Copyright 2013 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <endian.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Types of message */
enum {
_SD_BUS_MESSAGE_TYPE_INVALID = 0,
SD_BUS_MESSAGE_TYPE_METHOD_CALL,
SD_BUS_MESSAGE_TYPE_METHOD_RETURN,
SD_BUS_MESSAGE_TYPE_METHOD_ERROR,
SD_BUS_MESSAGE_TYPE_SIGNAL,
_SD_BUS_MESSAGE_TYPE_MAX
};
/* Primitive types */
enum {
_SD_BUS_TYPE_INVALID = 0,
SD_BUS_TYPE_BYTE = 'y',
SD_BUS_TYPE_BOOLEAN = 'b',
SD_BUS_TYPE_INT16 = 'n',
SD_BUS_TYPE_UINT16 = 'q',
SD_BUS_TYPE_INT32 = 'i',
SD_BUS_TYPE_UINT32 = 'u',
SD_BUS_TYPE_INT64 = 'x',
SD_BUS_TYPE_UINT64 = 't',
SD_BUS_TYPE_DOUBLE = 'd',
SD_BUS_TYPE_STRING = 's',
SD_BUS_TYPE_OBJECT_PATH = 'o',
SD_BUS_TYPE_SIGNATURE = 'g',
SD_BUS_TYPE_UNIX_FD = 'h',
SD_BUS_TYPE_ARRAY = 'a',
SD_BUS_TYPE_VARIANT = 'v',
SD_BUS_TYPE_STRUCT = 'r', /* not actually used in signatures */
SD_BUS_TYPE_STRUCT_BEGIN = '(',
SD_BUS_TYPE_STRUCT_END = ')',
SD_BUS_TYPE_DICT_ENTRY = 'e', /* not actually used in signatures */
SD_BUS_TYPE_DICT_ENTRY_BEGIN = '{',
SD_BUS_TYPE_DICT_ENTRY_END = '}',
};
/* Endianness */
enum {
_SD_BUS_INVALID_ENDIAN = 0,
SD_BUS_LITTLE_ENDIAN = 'l',
SD_BUS_BIG_ENDIAN = 'B',
#if __BYTE_ORDER == __BIG_ENDIAN
SD_BUS_NATIVE_ENDIAN = SD_BUS_BIG_ENDIAN,
SD_BUS_REVERSE_ENDIAN = SD_BUS_LITTLE_ENDIAN
#else
SD_BUS_NATIVE_ENDIAN = SD_BUS_LITTLE_ENDIAN,
SD_BUS_REVERSE_ENDIAN = SD_BUS_BIG_ENDIAN
#endif
};
/* Flags */
enum {
SD_BUS_MESSAGE_NO_REPLY_EXPECTED = 1,
SD_BUS_MESSAGE_NO_AUTO_START = 2
};
/* Header fields */
enum {
_SD_BUS_MESSAGE_HEADER_INVALID = 0,
SD_BUS_MESSAGE_HEADER_PATH,
SD_BUS_MESSAGE_HEADER_INTERFACE,
SD_BUS_MESSAGE_HEADER_MEMBER,
SD_BUS_MESSAGE_HEADER_ERROR_NAME,
SD_BUS_MESSAGE_HEADER_REPLY_SERIAL,
SD_BUS_MESSAGE_HEADER_DESTINATION,
SD_BUS_MESSAGE_HEADER_SENDER,
SD_BUS_MESSAGE_HEADER_SIGNATURE,
SD_BUS_MESSAGE_HEADER_UNIX_FDS,
_SD_BUS_MESSAGE_HEADER_MAX
};
/* RequestName parameters */
enum {
SD_BUS_NAME_ALLOW_REPLACEMENT = 1,
SD_BUS_NAME_REPLACE_EXISTING = 2,
SD_BUS_NAME_DO_NOT_QUEUE = 4
};
/* RequestName returns */
enum {
SD_BUS_NAME_PRIMARY_OWNER = 1,
SD_BUS_NAME_IN_QUEUE = 2,
SD_BUS_NAME_EXISTS = 3,
SD_BUS_NAME_ALREADY_OWNER = 4
};
/* ReleaseName returns */
enum {
SD_BUS_NAME_RELEASED = 1,
SD_BUS_NAME_NON_EXISTENT = 2,
SD_BUS_NAME_NOT_OWNER = 3,
};
#define SD_BUS_INTROSPECT_DOCTYPE \
"<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n" \
"\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
#define SD_BUS_INTROSPECT_INTERFACE_PEER \
" <interface name=\"org.freedesktop.DBus.Peer\">\n" \
" <method name=\"Ping\"/>\n" \
" <method name=\"GetMachineId\">\n" \
" <arg type=\"s\" name=\"machine_uuid\" direction=\"out\"/>\n" \
" </method>\n" \
" </interface>\n"
#define SD_BUS_INTROSPECT_INTERFACE_INTROSPECTABLE \
" <interface name=\"org.freedesktop.DBus.Introspectable\">\n" \
" <method name=\"Introspect\">\n" \
" <arg name=\"data\" type=\"s\" direction=\"out\"/>\n" \
" </method>\n" \
" </interface>\n"
#define SD_BUS_INTROSPECT_INTERFACE_PROPERTIES \
" <interface name=\"org.freedesktop.DBus.Properties\">\n" \
" <method name=\"Get\">\n" \
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n" \
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n" \
" <arg name=\"value\" direction=\"out\" type=\"v\"/>\n" \
" </method>\n" \
" <method name=\"GetAll\">\n" \
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n" \
" <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>\n" \
" </method>\n" \
" <method name=\"Set\">\n" \
" <arg name=\"interface\" direction=\"in\" type=\"s\"/>\n" \
" <arg name=\"property\" direction=\"in\" type=\"s\"/>\n" \
" <arg name=\"value\" direction=\"in\" type=\"v\"/>\n" \
" </method>\n" \
" <signal name=\"PropertiesChanged\">\n" \
" <arg type=\"s\" name=\"interface\"/>\n" \
" <arg type=\"a{sv}\" name=\"changed_properties\"/>\n" \
" <arg type=\"as\" name=\"invalidated_properties\"/>\n" \
" </signal>\n" \
" </interface>\n"
#define SD_BUS_INTROSPECT_INTERFACE_OBJECT_MANAGER \
" <interface name=\"org.freedesktop.DBus.ObjectManager\">\n" \
" <method name=\"GetManagedObjects\">\n" \
" <arg type=\"a{oa{sa{sv}}}\" name=\"object_paths_interfaces_and_properties\" direction=\"out\"/>\n" \
" </method>\n" \
" <signal name=\"InterfacesAdded\">\n" \
" <arg type=\"o\" name=\"object_path\"/>\n" \
" <arg type=\"a{sa{sv}}\" name=\"interfaces_and_properties\"/>\n" \
" </signal>\n" \
" <signal name=\"InterfacesRemoved\">\n" \
" <arg type=\"o\" name=\"object_path\"/>\n" \
" <arg type=\"as\" name=\"interfaces\"/>\n" \
" </signal>\n" \
" </interface>\n"
/* Well-known errors. Note that this is only a sanitized subset of the
* errors that the reference implementation generates. */
#define SD_BUS_ERROR_FAILED "org.freedesktop.DBus.Error.Failed"
#define SD_BUS_ERROR_NO_MEMORY "org.freedesktop.DBus.Error.NoMemory"
#define SD_BUS_ERROR_SERVICE_UNKNOWN "org.freedesktop.DBus.Error.ServiceUnknown"
#define SD_BUS_ERROR_NAME_HAS_NO_OWNER "org.freedesktop.DBus.Error.NameHasNoOwner"
#define SD_BUS_ERROR_NO_REPLY "org.freedesktop.DBus.Error.NoReply"
#define SD_BUS_ERROR_IO_ERROR "org.freedesktop.DBus.Error.IOError"
#define SD_BUS_ERROR_BAD_ADDRESS "org.freedesktop.DBus.Error.BadAddress"
#define SD_BUS_ERROR_NOT_SUPPORTED "org.freedesktop.DBus.Error.NotSupported"
#define SD_BUS_ERROR_LIMITS_EXCEEDED "org.freedesktop.DBus.Error.LimitsExceeded"
#define SD_BUS_ERROR_ACCESS_DENIED "org.freedesktop.DBus.Error.AccessDenied"
#define SD_BUS_ERROR_AUTH_FAILED "org.freedesktop.DBus.Error.AuthFailed"
#define SD_BUS_ERROR_NO_SERVER "org.freedesktop.DBus.Error.NoServer"
#define SD_BUS_ERROR_TIMEOUT "org.freedesktop.DBus.Error.Timeout"
#define SD_BUS_ERROR_NO_NETWORK "org.freedesktop.DBus.Error.NoNetwork"
#define SD_BUS_ERROR_ADDRESS_IN_USE "org.freedesktop.DBus.Error.AddressInUse"
#define SD_BUS_ERROR_DISCONNECTED "org.freedesktop.DBus.Error.Disconnected"
#define SD_BUS_ERROR_INVALID_ARGS "org.freedesktop.DBus.Error.InvalidArgs"
#define SD_BUS_ERROR_FILE_NOT_FOUND "org.freedesktop.DBus.Error.FileNotFound"
#define SD_BUS_ERROR_FILE_EXISTS "org.freedesktop.DBus.Error.FileExists"
#define SD_BUS_ERROR_UNKNOWN_METHOD "org.freedesktop.DBus.Error.UnknownMethod"
#define SD_BUS_ERROR_UNKNOWN_OBJECT "org.freedesktop.DBus.Error.UnknownObject"
#define SD_BUS_ERROR_UNKNOWN_INTERFACE "org.freedesktop.DBus.Error.UnknownInterface"
#define SD_BUS_ERROR_UNKNOWN_PROPERTY "org.freedesktop.DBus.Error.UnknownProperty"
#define SD_BUS_ERROR_PROPERTY_READ_ONLY "org.freedesktop.DBus.Error.PropertyReadOnly"
#define SD_BUS_ERROR_UNIX_PROCESS_ID_UNKNOWN "org.freedesktop.DBus.Error.UnixProcessIdUnknown"
#define SD_BUS_ERROR_INVALID_SIGNATURE "org.freedesktop.DBus.Error.InvalidSignature"
#define SD_BUS_ERROR_INCONSISTENT_MESSAGE "org.freedesktop.DBus.Error.InconsistentMessage"
#ifdef __cplusplus
}
#endif
#endif
|
