135 lines
4.9 KiB
Go
135 lines
4.9 KiB
Go
// Copyright 2021 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package java
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import (
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"android/soong/android"
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"android/soong/dexpreopt"
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"github.com/google/blueprint"
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)
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func init() {
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registerSystemserverClasspathBuildComponents(android.InitRegistrationContext)
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}
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func registerSystemserverClasspathBuildComponents(ctx android.RegistrationContext) {
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ctx.RegisterModuleType("platform_systemserverclasspath", platformSystemServerClasspathFactory)
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ctx.RegisterModuleType("systemserverclasspath_fragment", systemServerClasspathFactory)
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}
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type platformSystemServerClasspathModule struct {
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android.ModuleBase
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ClasspathFragmentBase
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}
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func platformSystemServerClasspathFactory() android.Module {
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m := &platformSystemServerClasspathModule{}
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initClasspathFragment(m, SYSTEMSERVERCLASSPATH)
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android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
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return m
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}
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func (p *platformSystemServerClasspathModule) AndroidMkEntries() (entries []android.AndroidMkEntries) {
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return p.classpathFragmentBase().androidMkEntries()
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}
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func (p *platformSystemServerClasspathModule) GenerateAndroidBuildActions(ctx android.ModuleContext) {
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classpathJars := configuredJarListToClasspathJars(ctx, p.ClasspathFragmentToConfiguredJarList(ctx), p.classpathType)
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p.classpathFragmentBase().generateClasspathProtoBuildActions(ctx, classpathJars)
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}
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func (p *platformSystemServerClasspathModule) ClasspathFragmentToConfiguredJarList(ctx android.ModuleContext) android.ConfiguredJarList {
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global := dexpreopt.GetGlobalConfig(ctx)
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return global.SystemServerJars
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}
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type SystemServerClasspathModule struct {
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android.ModuleBase
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android.ApexModuleBase
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ClasspathFragmentBase
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properties systemServerClasspathFragmentProperties
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}
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func (s *SystemServerClasspathModule) ShouldSupportSdkVersion(ctx android.BaseModuleContext, sdkVersion android.ApiLevel) error {
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return nil
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}
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type systemServerClasspathFragmentProperties struct {
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// The contents of this systemserverclasspath_fragment, could be either java_library, or java_sdk_library.
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//
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// The order of this list matters as it is the order that is used in the SYSTEMSERVERCLASSPATH.
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Contents []string
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}
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func systemServerClasspathFactory() android.Module {
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m := &SystemServerClasspathModule{}
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m.AddProperties(&m.properties)
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android.InitApexModule(m)
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initClasspathFragment(m, SYSTEMSERVERCLASSPATH)
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android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
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return m
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}
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func (s *SystemServerClasspathModule) GenerateAndroidBuildActions(ctx android.ModuleContext) {
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if len(s.properties.Contents) == 0 {
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ctx.PropertyErrorf("contents", "empty contents are not allowed")
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}
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classpathJars := configuredJarListToClasspathJars(ctx, s.ClasspathFragmentToConfiguredJarList(ctx), s.classpathType)
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s.classpathFragmentBase().generateClasspathProtoBuildActions(ctx, classpathJars)
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}
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func (s *SystemServerClasspathModule) ClasspathFragmentToConfiguredJarList(ctx android.ModuleContext) android.ConfiguredJarList {
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global := dexpreopt.GetGlobalConfig(ctx)
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// Convert content names to their appropriate stems, in case a test library is overriding an actual boot jar
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var stems []string
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for _, name := range s.properties.Contents {
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dep := ctx.GetDirectDepWithTag(name, systemServerClasspathFragmentContentDepTag)
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if m, ok := dep.(ModuleWithStem); ok {
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stems = append(stems, m.Stem())
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} else {
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ctx.PropertyErrorf("contents", "%v is not a ModuleWithStem", name)
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}
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}
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// Only create configs for updatable boot jars. Non-updatable system server jars must be part of the
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// platform_systemserverclasspath's classpath proto config to guarantee that they come before any
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// updatable jars at runtime.
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return global.UpdatableSystemServerJars.Filter(stems)
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}
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type systemServerClasspathFragmentContentDependencyTag struct {
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blueprint.BaseDependencyTag
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}
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// The tag used for the dependency between the systemserverclasspath_fragment module and its contents.
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var systemServerClasspathFragmentContentDepTag = systemServerClasspathFragmentContentDependencyTag{}
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func IsSystemServerClasspathFragmentContentDepTag(tag blueprint.DependencyTag) bool {
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return tag == systemServerClasspathFragmentContentDepTag
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}
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func (s *SystemServerClasspathModule) ComponentDepsMutator(ctx android.BottomUpMutatorContext) {
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module := ctx.Module()
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for _, name := range s.properties.Contents {
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ctx.AddDependency(module, systemServerClasspathFragmentContentDepTag, name)
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}
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}
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