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91 lines
2.5 KiB
91 lines
2.5 KiB
// Copyright (C) 2021 The Android Open Source Project
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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 aidl
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import (
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"android/soong/android"
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"fmt"
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"io"
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"github.com/google/blueprint"
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)
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var (
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aidlDumpMappingsRule = pctx.StaticRule("aidlDumpMappingsRule", blueprint.RuleParams{
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Command: `rm -rf "${outDir}" && mkdir -p "${outDir}" && ` +
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`${aidlCmd} --apimapping ${outDir}/intermediate.txt ${in} ${imports} && ` +
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`${aidlToJniCmd} ${outDir}/intermediate.txt ${out}`,
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CommandDeps: []string{"${aidlCmd}"},
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}, "imports", "outDir")
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)
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func init() {
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android.RegisterModuleType("aidl_mapping", aidlMappingFactory)
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}
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type aidlMappingProperties struct {
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// Source file of this prebuilt.
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Srcs []string `android:"path"`
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Output string
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}
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type aidlMapping struct {
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android.ModuleBase
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properties aidlMappingProperties
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outputFilePath android.WritablePath
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}
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func (s *aidlMapping) DepsMutator(ctx android.BottomUpMutatorContext) {
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}
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func (s *aidlMapping) GenerateAndroidBuildActions(ctx android.ModuleContext) {
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srcs, imports := getPaths(ctx, s.properties.Srcs, "")
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s.outputFilePath = android.PathForModuleOut(ctx, s.properties.Output)
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outDir := android.PathForModuleGen(ctx)
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ctx.Build(pctx, android.BuildParams{
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Rule: aidlDumpMappingsRule,
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Inputs: srcs,
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Output: s.outputFilePath,
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Args: map[string]string{
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"imports": android.JoinWithPrefix(imports, " -I"),
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"outDir": outDir.String(),
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},
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})
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}
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func InitAidlMappingModule(s *aidlMapping) {
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s.AddProperties(&s.properties)
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}
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func aidlMappingFactory() android.Module {
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module := &aidlMapping{}
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InitAidlMappingModule(module)
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android.InitAndroidModule(module)
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return module
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}
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func (m *aidlMapping) AndroidMk() android.AndroidMkData {
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return android.AndroidMkData{
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Custom: func(w io.Writer, name, prefix, moduleDir string, data android.AndroidMkData) {
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android.WriteAndroidMkData(w, data)
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targetName := m.Name()
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fmt.Fprintln(w, ".PHONY:", targetName)
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fmt.Fprintln(w, targetName+":", m.outputFilePath.String())
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},
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}
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}
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