1<?xml version="1.0" encoding="utf-8"?>
2<!--
3  ~ Copyright (C) 2021 The Android Open Source Project
4  ~
5  ~ Licensed under the Apache License, Version 2.0 (the "License");
6  ~ you may not use this file except in compliance with the License.
7  ~ You may obtain a copy of the License at
8  ~
9  ~      http://www.apache.org/licenses/LICENSE-2.0
10  ~
11  ~ Unless required by applicable law or agreed to in writing, software
12  ~ distributed under the License is distributed on an "AS IS" BASIS,
13  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  ~ See the License for the specific language governing permissions and
15  ~ limitations under the License.
16  -->
17<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
18           version="2.0"
19           elementFormDefault="qualified"
20           attributeFormDefault="unqualified"
21           targetNamespace="http://schemas.android.com/art/apex-cache-info/v1_0"
22           xmlns:t="http://schemas.android.com/art/apex-cache-info/v1_0" >
23  <!-- Data type holding information on the AOT artifact cache in
24    `/data/misc/apexdata/com.android.art/dalvik-cache` -->
25  <xs:element name="cacheInfo">
26    <xs:complexType>
27    <!-- True if the cache info is generated in the Compilation OS. -->
28    <xs:attribute name="compilationOsMode" type="xs:boolean" />
29    <xs:sequence>
30      <xs:element name="systemProperties" minOccurs="1" maxOccurs="1" type="t:keyValuePairList" />
31      <xs:element name="artModuleInfo" minOccurs="1" maxOccurs="1" type="t:moduleInfo" />
32      <xs:element name="moduleInfoList" minOccurs="1" maxOccurs="1" type="t:moduleInfoList" />
33      <xs:element name="bootClasspath" minOccurs="1" maxOccurs="1" type="t:classpath" />
34      <xs:element name="dex2oatBootClasspath" minOccurs="1" maxOccurs="1" type="t:classpath" />
35      <xs:element name="systemServerComponents" minOccurs="1" maxOccurs="1" type="t:systemServerComponents" />
36    </xs:sequence>
37    </xs:complexType>
38  </xs:element>
39
40  <!-- List of key-value pairs. -->
41  <xs:complexType name="keyValuePairList">
42    <xs:sequence>
43      <xs:element name="item" type="t:keyValuePair" />
44    </xs:sequence>
45  </xs:complexType>
46
47  <!-- A key-value pair. -->
48  <xs:complexType name="keyValuePair">
49    <xs:attribute name="k" type="xs:string" use="required" />
50    <xs:attribute name="v" type="xs:string" use="required" />
51  </xs:complexType>
52
53  <!-- List of modules. -->
54  <xs:complexType name="moduleInfoList">
55    <xs:sequence>
56      <xs:element name="moduleInfo" type="t:moduleInfo" />
57    </xs:sequence>
58  </xs:complexType>
59
60  <!-- Data type representing the provenance of the AOT artifacts in the cache. -->
61  <xs:complexType name="moduleInfo">
62    <!-- Module name for the active APEX from `/apex/apex-info-list.xml`. -->
63    <xs:attribute name="name" type="xs:string" use="required" />
64    <!-- Module versionCode for the active APEX from `/apex/apex-info-list.xml`. -->
65    <xs:attribute name="versionCode" type="xs:long" use="required" />
66    <!-- Module versionName for the active APEX from `/apex/apex-info-list.xml`. -->
67    <xs:attribute name="versionName" type="xs:string" use="required" />
68    <!-- Module lastUpdateMillis for the active APEX from `/apex/apex-info-list.xml`. -->
69    <xs:attribute name="lastUpdateMillis" type="xs:long" use="required" />
70  </xs:complexType>
71
72  <!-- Components of a classpath. -->
73  <xs:complexType name="classpath">
74    <xs:sequence>
75      <xs:element name="component" type="t:component" />
76    </xs:sequence>
77  </xs:complexType>
78
79  <xs:complexType name="component">
80    <!-- File path of component. -->
81    <xs:attribute name="file" type="xs:string" use="required" />
82    <!-- Size of component when cache information is generated. -->
83    <xs:attribute name="size" type="xs:unsignedLong" use="required" />
84    <!-- DEX file checksums within the component. Multidex files have multiple checksums. -->
85    <xs:attribute name="checksums" type="xs:string" use="required" />
86  </xs:complexType>
87
88  <xs:complexType name="systemServerComponents">
89    <xs:sequence>
90      <xs:element name="component" type="t:systemServerComponent" />
91    </xs:sequence>
92  </xs:complexType>
93
94  <xs:complexType name="systemServerComponent">
95    <xs:complexContent>
96      <xs:extension base="component">
97        <!-- True if the component is in SYSTEMSERVERCLASSPATH. Otherwise, the component is a
98          standalone one. -->
99        <xs:attribute name="isInClasspath" type="xs:boolean" use="required" />
100      </xs:extension>
101    </xs:complexContent>
102  </xs:complexType>
103
104</xs:schema>
105