Insert V4L2 instrumentation module on session start
[lttng-tools.git] / src / common / config / session.xsd
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1<?xml version="1.0" encoding="UTF-8"?>
2<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
3elementFormDefault="qualified" version="2.5">
4
5<xs:simpleType name="name_type">
6 <xs:restriction base="xs:string">
7 <xs:maxLength value="255"/>
8 </xs:restriction>
9</xs:simpleType>
10
11<xs:simpleType name="uint64_type">
12 <xs:restriction base="xs:integer">
13 <xs:minInclusive value="0"/>
14 <xs:maxInclusive value="18446744073709551615"/>
15 </xs:restriction>
16</xs:simpleType>
17
18<xs:simpleType name="uint32_type">
19 <xs:restriction base="xs:integer">
20 <xs:minInclusive value="0"/>
21 <xs:maxInclusive value="4294967295"/>
22 </xs:restriction>
23</xs:simpleType>
24
25<xs:simpleType name="channel_overwrite_mode_type">
26 <xs:restriction base="xs:string">
27 <xs:enumeration value="DISCARD"/>
28 <xs:enumeration value="OVERWRITE"/>
29 </xs:restriction>
30</xs:simpleType>
31
32<!-- Maps to the lttng_event_output enum -->
33<xs:simpleType name="event_output_type">
34 <xs:restriction base="xs:string">
35 <xs:enumeration value="SPLICE"/>
36 <xs:enumeration value="MMAP"/>
37 </xs:restriction>
38</xs:simpleType>
39
40<!-- Maps to the lttng_loglevel_type enum -->
41<xs:simpleType name="loglevel_type">
42 <xs:restriction base="xs:string">
43 <xs:enumeration value="ALL"/>
44 <xs:enumeration value="RANGE"/>
45 <xs:enumeration value="SINGLE"/>
46 </xs:restriction>
47</xs:simpleType>
48
49<!-- Maps to the lttng_event_type enum -->
50<xs:simpleType name="event_type_type">
51 <xs:restriction base="xs:string">
52 <xs:enumeration value="ALL"/>
53 <xs:enumeration value="TRACEPOINT"/>
54 <xs:enumeration value="PROBE"/>
55 <xs:enumeration value="FUNCTION"/>
56 <xs:enumeration value="FUNCTION_ENTRY"/>
57 <xs:enumeration value="NOOP"/>
58 <xs:enumeration value="SYSCALL"/>
59 <xs:enumeration value="KPROBE"/>
60 <xs:enumeration value="KRETPROBE"/>
61 </xs:restriction>
62</xs:simpleType>
63
64<xs:complexType name="event_probe_attributes_type">
65 <xs:all>
66 <xs:element name="symbol_name" type="name_type" minOccurs="0"/>
67 <xs:element name="address" type="uint64_type" minOccurs="0"/>
68 <xs:element name="offset" type="uint64_type" minOccurs="0"/>
69 </xs:all>
70</xs:complexType>
71
72<xs:complexType name="event_ftrace_attributes_type">
73 <xs:all>
74 <xs:element name="symbol_name" type="name_type"/>
75 </xs:all>
76</xs:complexType>
77
78<xs:complexType name="event_attributes_type">
79 <xs:choice>
80 <xs:element name="probe_attributes" type="event_probe_attributes_type"/>
81 <xs:element name="function_attributes" type="event_ftrace_attributes_type"/>
82 </xs:choice>
83</xs:complexType>
84
85<xs:complexType name="event_exclusion_list_type">
86 <xs:sequence>
87 <xs:element name="exclusion" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
88 </xs:sequence>
89</xs:complexType>
90
91<xs:complexType name="event_type">
92 <xs:all>
93 <xs:element name="name" type="name_type" minOccurs="0"/>
94 <xs:element name="enabled" type="xs:boolean" default="true" minOccurs="0"/>
95 <xs:element name="type" type="event_type_type" default="TRACEPOINT" minOccurs="0"/>
96 <xs:element name="loglevel_type" type="loglevel_type" default="ALL" minOccurs="0"/>
97 <xs:element name="loglevel" type="xs:int" default="-1" minOccurs="0"/>
98 <xs:element name="filter" type="xs:string" minOccurs="0"/>
99 <xs:element name="exclusions" type="event_exclusion_list_type" minOccurs="0"/>
100 <xs:element name="attributes" type="event_attributes_type" minOccurs="0"/>
101 </xs:all>
102</xs:complexType>
103
104<xs:complexType name="event_list_type">
105 <xs:sequence>
106 <xs:element name="event" type="event_type" minOccurs="0" maxOccurs="unbounded"/>
107 </xs:sequence>
108</xs:complexType>
109
110<xs:complexType name="event_perf_context_type">
111 <xs:all>
112 <xs:element name="type" type="uint32_type"/>
113 <xs:element name="config" type="uint64_type"/>
114 <xs:element name="name" type="name_type"/>
115 </xs:all>
116</xs:complexType>
117
118<!-- Maps to the lttng_event_context_type enum -->
119<xs:simpleType name="event_context_type_type">
120 <xs:restriction base="xs:string">
121 <xs:enumeration value="PID"/>
122 <xs:enumeration value="PROCNAME"/>
123 <xs:enumeration value="PRIO"/>
124 <xs:enumeration value="NICE"/>
125 <xs:enumeration value="VPID"/>
126 <xs:enumeration value="TID"/>
127 <xs:enumeration value="VTID"/>
128 <xs:enumeration value="PPID"/>
129 <xs:enumeration value="VPPID"/>
130 <xs:enumeration value="PTHREAD_ID"/>
131 <xs:enumeration value="HOSTNAME"/>
132 <xs:enumeration value="IP"/>
133 </xs:restriction>
134</xs:simpleType>
135
136<xs:complexType name="event_context_type">
137 <xs:choice>
138 <xs:element name="type" type="event_context_type_type"/>
139 <xs:element name="perf" type="event_perf_context_type"/>
140 </xs:choice>
141</xs:complexType>
142
143<xs:complexType name="event_context_list_type">
144 <xs:sequence>
145 <xs:element name="context" type="event_context_type" minOccurs="0" maxOccurs="unbounded"/>
146 </xs:sequence>
147</xs:complexType>
148
149<!-- Maps to struct lttng_channel -->
150<xs:complexType name="channel_type">
151 <xs:all>
152 <xs:element name="name" type="name_type"/>
153 <xs:element name="enabled" type="xs:boolean" default="true" minOccurs="0"/>
154 <xs:element name="overwrite_mode" type="channel_overwrite_mode_type" default="DISCARD" minOccurs="0"/>
155 <xs:element name="subbuffer_size" type="uint64_type" minOccurs="0"/> <!-- bytes -->
156 <xs:element name="subbuffer_count" type="uint64_type" default="4" minOccurs="0"/>
157 <xs:element name="switch_timer_interval" type="uint32_type" default="0" minOccurs="0"/> <!-- usec -->
158 <xs:element name="read_timer_interval" type="uint32_type"/> <!-- usec -->
159 <xs:element name="output_type" type="event_output_type"/>
160 <xs:element name="tracefile_size" type="uint64_type" default="0" minOccurs="0"/> <!-- bytes -->
161 <xs:element name="tracefile_count" type="uint64_type" default="0" minOccurs="0"/>
162 <xs:element name="live_timer_interval" type="uint32_type" default="0" minOccurs="0"/> <!-- usec -->
163 <xs:element name="events" type="event_list_type" minOccurs="0"/>
164 <xs:element name="contexts" type="event_context_list_type" minOccurs="0"/>
165 </xs:all>
166</xs:complexType>
167
168<!-- Maps to the lttng_domain_type enum -->
169<xs:simpleType name="domain_type_type">
170 <xs:restriction base="xs:string">
171 <xs:enumeration value="KERNEL"/>
172 <xs:enumeration value="UST"/>
173 <xs:enumeration value="JUL"/>
174 </xs:restriction>
175</xs:simpleType>
176
177<!-- Maps to the lttng_buffer_type enum -->
178<xs:simpleType name="domain_buffer_type">
179 <xs:restriction base="xs:string">
180 <xs:enumeration value="PER_PID"/>
181 <xs:enumeration value="PER_UID"/>
182 <xs:enumeration value="GLOBAL"/>
183 </xs:restriction>
184</xs:simpleType>
185
186<xs:complexType name="channel_list_type">
187 <xs:sequence>
188 <xs:element name="channel" type="channel_type" minOccurs="0" maxOccurs="unbounded"/>
189 </xs:sequence>
190</xs:complexType>
191
192<!-- Maps to struct lttng_domain and contains channels -->
193<xs:complexType name="domain_type">
194 <xs:all>
195 <xs:element name="type" type="domain_type_type"/>
196 <xs:element name="buffer_type" type="domain_buffer_type"/>
197 <xs:element name="channels" type="channel_list_type" minOccurs="0"/>
198 </xs:all>
199</xs:complexType>
200
201<xs:complexType name="session_attributes_type">
202 <xs:choice>
203 <xs:element name="snapshot_mode" type="xs:boolean"/>
204 <xs:element name="live_timer_interval" type="uint32_type"/> <!-- usec -->
205 </xs:choice>
206</xs:complexType>
207
208<xs:complexType name="domain_list_type">
209 <xs:sequence>
210 <xs:element name="domain" type="domain_type" minOccurs="0" maxOccurs="unbounded"/>
211 </xs:sequence>
212</xs:complexType>
213
214<xs:complexType name="net_output_type">
215 <xs:all>
216 <xs:element name="control_uri" type="xs:string"/>
217 <xs:element name="data_uri" type="xs:string"/>
218 </xs:all>
219</xs:complexType>
220
221<xs:complexType name="destination_type">
222 <xs:choice>
223 <xs:element name="path" type="xs:string"/>
224 <xs:element name="net_output" type="net_output_type"/>
225 </xs:choice>
226</xs:complexType>
227
228<xs:complexType name="consumer_output_type">
229 <xs:all>
230 <xs:element name="enabled" type="xs:boolean" default="true"/>
231 <xs:element name="destination" type="destination_type"/>
232 </xs:all>
233</xs:complexType>
234
235<xs:complexType name="snapshot_output_type">
236 <xs:all>
237 <xs:element name="name" type="name_type"/>
238 <xs:element name="max_size" type="uint64_type"/>
239 <xs:element name="consumer_output" type="consumer_output_type"/>
240 </xs:all>
241</xs:complexType>
242
243<xs:complexType name="snapshot_output_list_type">
244 <xs:sequence>
245 <xs:element name="output" type="snapshot_output_type" minOccurs="0" maxOccurs="unbounded"/>
246 </xs:sequence>
247</xs:complexType>
248
249<xs:complexType name="session_output_type">
250 <xs:choice>
251 <xs:element name="snapshot_outputs" type="snapshot_output_list_type"/>
252 <xs:element name="consumer_output" type="consumer_output_type"/>
253 </xs:choice>
254</xs:complexType>
255
256<xs:complexType name="session_type">
257 <xs:all>
258 <xs:element name="name" type="name_type"/>
259 <xs:element name="domains" type="domain_list_type" minOccurs="0"/>
260 <xs:element name="started" type="xs:boolean" default="0" minOccurs="0"/>
261 <xs:element name="attributes" type="session_attributes_type" minOccurs="0"/>
262 <xs:element name="output" type="session_output_type" minOccurs="0"/>
263 </xs:all>
264</xs:complexType>
265
266<xs:element name="sessions">
267 <xs:complexType>
268 <xs:sequence>
269 <xs:element name="session" type="session_type" maxOccurs="unbounded"/>
270 </xs:sequence>
271 </xs:complexType>
272</xs:element>
273
274</xs:schema>
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