142 lines
4.8 KiB
Go
142 lines
4.8 KiB
Go
// Copyright 2018 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 dexpreopt
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import (
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"encoding/json"
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"io/ioutil"
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)
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// GlobalConfig stores the configuration for dex preopting set by the product
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type GlobalConfig struct {
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DefaultNoStripping bool // don't strip dex files by default
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DisablePreoptModules []string // modules with preopt disabled by product-specific config
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OnlyPreoptBootImageAndSystemServer bool // only preopt jars in the boot image or system server
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HasSystemOther bool // store odex files that match PatternsOnSystemOther on the system_other partition
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PatternsOnSystemOther []string // patterns (using '%' to denote a prefix match) to put odex on the system_other partition
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DisableGenerateProfile bool // don't generate profiles
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BootJars []string // jars that form the boot image
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SystemServerJars []string // jars that form the system server
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SystemServerApps []string // apps that are loaded into system server
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SpeedApps []string // apps that should be speed optimized
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PreoptFlags []string // global dex2oat flags that should be used if no module-specific dex2oat flags are specified
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DefaultCompilerFilter string // default compiler filter to pass to dex2oat, overridden by --compiler-filter= in module-specific dex2oat flags
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SystemServerCompilerFilter string // default compiler filter to pass to dex2oat for system server jars
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GenerateDMFiles bool // generate Dex Metadata files
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NoDebugInfo bool // don't generate debug info by default
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AlwaysSystemServerDebugInfo bool // always generate mini debug info for system server modules (overrides NoDebugInfo=true)
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NeverSystemServerDebugInfo bool // never generate mini debug info for system server modules (overrides NoDebugInfo=false)
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AlwaysOtherDebugInfo bool // always generate mini debug info for non-system server modules (overrides NoDebugInfo=true)
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NeverOtherDebugInfo bool // never generate mini debug info for non-system server modules (overrides NoDebugInfo=true)
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MissingUsesLibraries []string // libraries that may be listed in OptionalUsesLibraries but will not be installed by the product
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IsEng bool // build is a eng variant
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SanitizeLite bool // build is the second phase of a SANITIZE_LITE build
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DefaultAppImages bool // build app images (TODO: .art files?) by default
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Dex2oatXmx string // max heap size
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Dex2oatXms string // initial heap size
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EmptyDirectory string // path to an empty directory
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DefaultDexPreoptImageLocation map[string]string // default boot image location for each architecture
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CpuVariant map[string]string // cpu variant for each architecture
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InstructionSetFeatures map[string]string // instruction set for each architecture
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Tools Tools // paths to tools possibly used by the generated commands
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}
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// Tools contains paths to tools possibly used by the generated commands. If you add a new tool here you MUST add it
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// to the order-only dependency list in DEXPREOPT_GEN_DEPS.
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type Tools struct {
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Profman string
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Dex2oat string
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Aapt string
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SoongZip string
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Zip2zip string
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VerifyUsesLibraries string
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ConstructContext string
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}
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type ModuleConfig struct {
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Name string
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DexLocation string // dex location on device
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BuildPath string
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DexPath string
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PreferIntegrity bool
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UncompressedDex bool
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HasApkLibraries bool
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PreoptFlags []string
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ProfileClassListing string
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ProfileIsTextListing bool
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EnforceUsesLibraries bool
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OptionalUsesLibraries []string
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UsesLibraries []string
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LibraryPaths map[string]string
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Archs []string
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DexPreoptImageLocation string
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PreoptExtractedApk bool // Overrides OnlyPreoptModules
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NoCreateAppImage bool
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ForceCreateAppImage bool
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PresignedPrebuilt bool
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StripInputPath string
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StripOutputPath string
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}
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func LoadGlobalConfig(path string) (GlobalConfig, error) {
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config := GlobalConfig{}
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err := loadConfig(path, &config)
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return config, err
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}
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func LoadModuleConfig(path string) (ModuleConfig, error) {
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config := ModuleConfig{}
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err := loadConfig(path, &config)
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return config, err
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}
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func loadConfig(path string, config interface{}) error {
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data, err := ioutil.ReadFile(path)
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if err != nil {
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return err
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}
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err = json.Unmarshal(data, config)
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if err != nil {
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return err
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}
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return nil
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}
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