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    <xs:sequence>
28      <xs:element name="artModuleInfo" minOccurs="1" maxOccurs="1" type="t:artModuleInfo" />
29      <xs:element name="dex2oatBootClasspath" type="t:dex2oatBootClasspath" />
30      <xs:element name="systemServerClasspath" type="t:systemServerClasspath" />
31    </xs:sequence>
32    </xs:complexType>
33  </xs:element>
34
35  <!-- Data type representing the provenance of the AOT artifacts in the cache. -->
36  <xs:complexType name="artModuleInfo">
37    <!-- Module versionCode for the active ART APEX from `/apex/apex-info-list.xml`. -->
38    <xs:attribute name="versionCode" type="xs:long" use="required" />
39    <!-- Module versionName for the active ART APEX from `/apex/apex-info-list.xml`. -->
40    <xs:attribute name="versionName" type="xs:string" use="required" />
41    <!-- Module lastUpdateMillis for the active ART APEX from `/apex/apex-info-list.xml`. -->
42    <xs:attribute name="lastUpdateMillis" type="xs:long" use="required" />
43  </xs:complexType>
44
45  <!-- Components of the `DEX2OATBOOTCLASSPATH`. -->
46  <xs:complexType name="dex2oatBootClasspath">
47    <xs:sequence>
48      <xs:element name="component" type="t:component" />
49    </xs:sequence>
50  </xs:complexType>
51
52  <!-- Components of the `SYSTEMSERVERCLASSPATH`. -->
53  <xs:complexType name="systemServerClasspath">
54    <xs:sequence>
55      <xs:element name="component" type="t:component" />
56    </xs:sequence>
57  </xs:complexType>
58
59  <xs:complexType name="component">
60    <!-- File path of component. -->
61    <xs:attribute name="file" type="xs:string" use="required" />
62    <!-- Size of component when cache information is generated. -->
63    <xs:attribute name="size" type="xs:unsignedLong" use="required" />
64    <!-- DEX file checksums within the component. Multidex files have multiple checksums. -->
65    <xs:attribute name="checksums" type="xs:string" use="required" />
66  </xs:complexType>
67
68</xs:schema>
69