Spracherkennung für: .go vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
// Copyright (C)
2025 The Android Open Source Project
//
// Licensed under the Apache License, Version
2.
0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//
http://www.apache.org/licenses/LICENSE-2.
0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package filesystem
import (
"github.com/google/blueprint"
"github.com/google/blueprint/proptools"
"android/soong/android"
)
//go:generate go run ../../blueprint/gobtools/codegen
type prebuiltRadioImg struct {
android.ModuleBase
properties PrebuiltRadioImgProperties
}
type PrebuiltRadioImgProperties struct {
Src *string `android:"path"`
// List of OTA updatable partitions of radio.img.
// These will be unpacked from radio.img and added to the list
// of partitions to be updated.
Ab_ota_partitions []string
// Tool for unpacking radio.img
Unpack_tool *string `android:"path"`
}
// @auto-generate: gob
type radioInfo struct {
image android.Path
}
var radioInfoProvider = blueprint.NewProvider[radioInfo]()
// TODO(soong-team): This module should be registered with the name
// `prebuilt_radio_image`. If not, update the property error in
// [androidDevice.checkRadioVersion]. Remove this TODO once the module type is
// registered.
func PrebuiltRadioImgFactory() android.Module {
module := &prebuiltRadioImg{}
android.InitAndroidArchModule(module, android.DeviceSupported, android.MultilibFir
st)
module.AddProperties(&module.properties)
return module
}
func (p *prebuiltRadioImg) GenerateAndroidBuildActions(ctx android.ModuleContext) {
var radioFiles android.Paths
input := android.PathForModuleSrc(ctx, proptools.String(p.properties.Src))
radioFiles = append(radioFiles, input)
radioFiles = append(radioFiles, p.partitionFiles(ctx)...)
ctx.SetOutputFiles(radioFiles, "")
android.SetProvider(ctx, radioInfoProvider, radioInfo{
image: input,
})
}
// Unpack a partition from a radio.img image and add them to
// the list of partitions to be updated.
func (p *prebuiltRadioImg) partitionFiles(ctx android.ModuleContext) android.Paths {
if len(p.properties.Ab_ota_partitions) == 0 {
return nil
}
var radioFiles android.Paths
unpackedDir := android.PathForModuleOut(ctx, "unpack_radio")
builder := android.NewRuleBuilder(pctx, ctx).SandboxDisabled().Sbox(
unpackedDir,
android.PathForModuleOut(ctx, "unpack_radio.textproto"),
)
input := android.PathForModuleSrc(ctx, proptools.String(p.properties.Src))
for _, partition := range p.properties.Ab_ota_partitions {
unpackedImg := unpackedDir.Join(ctx, partition+".img")
cmd := builder.Command()
cmd.
Input(android.PathForModuleSrc(ctx, proptools.String(p.properties.Unpack_tool))).
Textf(" --output-dir=%s ", cmd.PathForOutput(unpackedDir)).
Input(input).
Text(" " + partition).
ImplicitOutput(unpackedImg)
radioFiles = append(radioFiles, unpackedImg)
}
builder.Build("unpack_radio", "unpack_radio")
return radioFiles
}