| // Copyright 2018 Google Inc. All rights reserved. |
| // |
| // 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 java |
| |
| import ( |
| "fmt" |
| "path" |
| "path/filepath" |
| "reflect" |
| "regexp" |
| "sort" |
| "strings" |
| "sync" |
| |
| "github.com/google/blueprint" |
| "github.com/google/blueprint/proptools" |
| |
| "android/soong/android" |
| "android/soong/dexpreopt" |
| ) |
| |
| const ( |
| sdkXmlFileSuffix = ".xml" |
| ) |
| |
| // A tag to associated a dependency with a specific api scope. |
| type scopeDependencyTag struct { |
| blueprint.BaseDependencyTag |
| name string |
| apiScope *apiScope |
| |
| // Function for extracting appropriate path information from the dependency. |
| depInfoExtractor func(paths *scopePaths, ctx android.ModuleContext, dep android.Module) error |
| } |
| |
| // Extract tag specific information from the dependency. |
| func (tag scopeDependencyTag) extractDepInfo(ctx android.ModuleContext, dep android.Module, paths *scopePaths) { |
| err := tag.depInfoExtractor(paths, ctx, dep) |
| if err != nil { |
| ctx.ModuleErrorf("has an invalid {scopeDependencyTag: %s} dependency on module %s: %s", tag.name, ctx.OtherModuleName(dep), err.Error()) |
| } |
| } |
| |
| var _ android.ReplaceSourceWithPrebuilt = (*scopeDependencyTag)(nil) |
| |
| func (tag scopeDependencyTag) ReplaceSourceWithPrebuilt() bool { |
| return false |
| } |
| |
| // Provides information about an api scope, e.g. public, system, test. |
| type apiScope struct { |
| // The name of the api scope, e.g. public, system, test |
| name string |
| |
| // The api scope that this scope extends. |
| extends *apiScope |
| |
| // The legacy enabled status for a specific scope can be dependent on other |
| // properties that have been specified on the library so it is provided by |
| // a function that can determine the status by examining those properties. |
| legacyEnabledStatus func(module *SdkLibrary) bool |
| |
| // The default enabled status for non-legacy behavior, which is triggered by |
| // explicitly enabling at least one api scope. |
| defaultEnabledStatus bool |
| |
| // Gets a pointer to the scope specific properties. |
| scopeSpecificProperties func(module *SdkLibrary) *ApiScopeProperties |
| |
| // The name of the field in the dynamically created structure. |
| fieldName string |
| |
| // The name of the property in the java_sdk_library_import |
| propertyName string |
| |
| // The tag to use to depend on the stubs library module. |
| stubsTag scopeDependencyTag |
| |
| // The tag to use to depend on the stubs source module (if separate from the API module). |
| stubsSourceTag scopeDependencyTag |
| |
| // The tag to use to depend on the API file generating module (if separate from the stubs source module). |
| apiFileTag scopeDependencyTag |
| |
| // The tag to use to depend on the stubs source and API module. |
| stubsSourceAndApiTag scopeDependencyTag |
| |
| // The scope specific prefix to add to the api file base of "current.txt" or "removed.txt". |
| apiFilePrefix string |
| |
| // The scope specific prefix to add to the sdk library module name to construct a scope specific |
| // module name. |
| moduleSuffix string |
| |
| // SDK version that the stubs library is built against. Note that this is always |
| // *current. Older stubs library built with a numbered SDK version is created from |
| // the prebuilt jar. |
| sdkVersion string |
| |
| // The annotation that identifies this API level, empty for the public API scope. |
| annotation string |
| |
| // Extra arguments to pass to droidstubs for this scope. |
| // |
| // This is not used directly but is used to construct the droidstubsArgs. |
| extraArgs []string |
| |
| // The args that must be passed to droidstubs to generate the API and stubs source |
| // for this scope, constructed dynamically by initApiScope(). |
| // |
| // The API only includes the additional members that this scope adds over the scope |
| // that it extends. |
| // |
| // The stubs source must include the definitions of everything that is in this |
| // api scope and all the scopes that this one extends. |
| droidstubsArgs []string |
| |
| // Whether the api scope can be treated as unstable, and should skip compat checks. |
| unstable bool |
| } |
| |
| // Initialize a scope, creating and adding appropriate dependency tags |
| func initApiScope(scope *apiScope) *apiScope { |
| name := scope.name |
| scopeByName[name] = scope |
| allScopeNames = append(allScopeNames, name) |
| scope.propertyName = strings.ReplaceAll(name, "-", "_") |
| scope.fieldName = proptools.FieldNameForProperty(scope.propertyName) |
| scope.stubsTag = scopeDependencyTag{ |
| name: name + "-stubs", |
| apiScope: scope, |
| depInfoExtractor: (*scopePaths).extractStubsLibraryInfoFromDependency, |
| } |
| scope.stubsSourceTag = scopeDependencyTag{ |
| name: name + "-stubs-source", |
| apiScope: scope, |
| depInfoExtractor: (*scopePaths).extractStubsSourceInfoFromDep, |
| } |
| scope.apiFileTag = scopeDependencyTag{ |
| name: name + "-api", |
| apiScope: scope, |
| depInfoExtractor: (*scopePaths).extractApiInfoFromDep, |
| } |
| scope.stubsSourceAndApiTag = scopeDependencyTag{ |
| name: name + "-stubs-source-and-api", |
| apiScope: scope, |
| depInfoExtractor: (*scopePaths).extractStubsSourceAndApiInfoFromApiStubsProvider, |
| } |
| |
| // To get the args needed to generate the stubs source append all the args from |
| // this scope and all the scopes it extends as each set of args adds additional |
| // members to the stubs. |
| var scopeSpecificArgs []string |
| if scope.annotation != "" { |
| scopeSpecificArgs = []string{"--show-annotation", scope.annotation} |
| } |
| for s := scope; s != nil; s = s.extends { |
| scopeSpecificArgs = append(scopeSpecificArgs, s.extraArgs...) |
| |
| // Ensure that the generated stubs includes all the API elements from the API scope |
| // that this scope extends. |
| if s != scope && s.annotation != "" { |
| scopeSpecificArgs = append(scopeSpecificArgs, "--show-for-stub-purposes-annotation", s.annotation) |
| } |
| } |
| |
| // Escape any special characters in the arguments. This is needed because droidstubs |
| // passes these directly to the shell command. |
| scope.droidstubsArgs = proptools.ShellEscapeList(scopeSpecificArgs) |
| |
| return scope |
| } |
| |
| func (scope *apiScope) stubsLibraryModuleNameSuffix() string { |
| return ".stubs" + scope.moduleSuffix |
| } |
| |
| func (scope *apiScope) stubsLibraryModuleName(baseName string) string { |
| return baseName + scope.stubsLibraryModuleNameSuffix() |
| } |
| |
| func (scope *apiScope) stubsSourceModuleName(baseName string) string { |
| return baseName + ".stubs.source" + scope.moduleSuffix |
| } |
| |
| func (scope *apiScope) apiModuleName(baseName string) string { |
| return baseName + ".api" + scope.moduleSuffix |
| } |
| |
| func (scope *apiScope) String() string { |
| return scope.name |
| } |
| |
| type apiScopes []*apiScope |
| |
| func (scopes apiScopes) Strings(accessor func(*apiScope) string) []string { |
| var list []string |
| for _, scope := range scopes { |
| list = append(list, accessor(scope)) |
| } |
| return list |
| } |
| |
| var ( |
| scopeByName = make(map[string]*apiScope) |
| allScopeNames []string |
| apiScopePublic = initApiScope(&apiScope{ |
| name: "public", |
| |
| // Public scope is enabled by default for both legacy and non-legacy modes. |
| legacyEnabledStatus: func(module *SdkLibrary) bool { |
| return true |
| }, |
| defaultEnabledStatus: true, |
| |
| scopeSpecificProperties: func(module *SdkLibrary) *ApiScopeProperties { |
| return &module.sdkLibraryProperties.Public |
| }, |
| sdkVersion: "current", |
| }) |
| apiScopeSystem = initApiScope(&apiScope{ |
| name: "system", |
| extends: apiScopePublic, |
| legacyEnabledStatus: (*SdkLibrary).generateTestAndSystemScopesByDefault, |
| scopeSpecificProperties: func(module *SdkLibrary) *ApiScopeProperties { |
| return &module.sdkLibraryProperties.System |
| }, |
| apiFilePrefix: "system-", |
| moduleSuffix: ".system", |
| sdkVersion: "system_current", |
| annotation: "android.annotation.SystemApi(client=android.annotation.SystemApi.Client.PRIVILEGED_APPS)", |
| }) |
| apiScopeTest = initApiScope(&apiScope{ |
| name: "test", |
| extends: apiScopeSystem, |
| legacyEnabledStatus: (*SdkLibrary).generateTestAndSystemScopesByDefault, |
| scopeSpecificProperties: func(module *SdkLibrary) *ApiScopeProperties { |
| return &module.sdkLibraryProperties.Test |
| }, |
| apiFilePrefix: "test-", |
| moduleSuffix: ".test", |
| sdkVersion: "test_current", |
| annotation: "android.annotation.TestApi", |
| unstable: true, |
| }) |
| apiScopeModuleLib = initApiScope(&apiScope{ |
| name: "module-lib", |
| extends: apiScopeSystem, |
| // The module-lib scope is disabled by default in legacy mode. |
| // |
| // Enabling this would break existing usages. |
| legacyEnabledStatus: func(module *SdkLibrary) bool { |
| return false |
| }, |
| scopeSpecificProperties: func(module *SdkLibrary) *ApiScopeProperties { |
| return &module.sdkLibraryProperties.Module_lib |
| }, |
| apiFilePrefix: "module-lib-", |
| moduleSuffix: ".module_lib", |
| sdkVersion: "module_current", |
| annotation: "android.annotation.SystemApi(client=android.annotation.SystemApi.Client.MODULE_LIBRARIES)", |
| }) |
| apiScopeSystemServer = initApiScope(&apiScope{ |
| name: "system-server", |
| extends: apiScopePublic, |
| // The system-server scope is disabled by default in legacy mode. |
| // |
| // Enabling this would break existing usages. |
| legacyEnabledStatus: func(module *SdkLibrary) bool { |
| return false |
| }, |
| scopeSpecificProperties: func(module *SdkLibrary) *ApiScopeProperties { |
| return &module.sdkLibraryProperties.System_server |
| }, |
| apiFilePrefix: "system-server-", |
| moduleSuffix: ".system_server", |
| sdkVersion: "system_server_current", |
| annotation: "android.annotation.SystemApi(client=android.annotation.SystemApi.Client.SYSTEM_SERVER)", |
| extraArgs: []string{ |
| "--hide-annotation", "android.annotation.Hide", |
| // com.android.* classes are okay in this interface" |
| "--hide", "InternalClasses", |
| }, |
| }) |
| allApiScopes = apiScopes{ |
| apiScopePublic, |
| apiScopeSystem, |
| apiScopeTest, |
| apiScopeModuleLib, |
| apiScopeSystemServer, |
| } |
| ) |
| |
| var ( |
| javaSdkLibrariesLock sync.Mutex |
| ) |
| |
| // TODO: these are big features that are currently missing |
| // 1) disallowing linking to the runtime shared lib |
| // 2) HTML generation |
| |
| func init() { |
| RegisterSdkLibraryBuildComponents(android.InitRegistrationContext) |
| |
| android.RegisterMakeVarsProvider(pctx, func(ctx android.MakeVarsContext) { |
| javaSdkLibraries := javaSdkLibraries(ctx.Config()) |
| sort.Strings(*javaSdkLibraries) |
| ctx.Strict("JAVA_SDK_LIBRARIES", strings.Join(*javaSdkLibraries, " ")) |
| }) |
| |
| // Register sdk member types. |
| android.RegisterSdkMemberType(javaSdkLibrarySdkMemberType) |
| } |
| |
| func RegisterSdkLibraryBuildComponents(ctx android.RegistrationContext) { |
| ctx.RegisterModuleType("java_sdk_library", SdkLibraryFactory) |
| ctx.RegisterModuleType("java_sdk_library_import", sdkLibraryImportFactory) |
| } |
| |
| // Properties associated with each api scope. |
| type ApiScopeProperties struct { |
| // Indicates whether the api surface is generated. |
| // |
| // If this is set for any scope then all scopes must explicitly specify if they |
| // are enabled. This is to prevent new usages from depending on legacy behavior. |
| // |
| // Otherwise, if this is not set for any scope then the default behavior is |
| // scope specific so please refer to the scope specific property documentation. |
| Enabled *bool |
| |
| // The sdk_version to use for building the stubs. |
| // |
| // If not specified then it will use an sdk_version determined as follows: |
| // |
| // 1) If the sdk_version specified on the java_sdk_library is none then this |
| // will be none. This is used for java_sdk_library instances that are used |
| // to create stubs that contribute to the core_current sdk version. |
| // 2) Otherwise, it is assumed that this library extends but does not |
| // contribute directly to a specific sdk_version and so this uses the |
| // sdk_version appropriate for the api scope. e.g. public will use |
| // sdk_version: current, system will use sdk_version: system_current, etc. |
| // |
| // This does not affect the sdk_version used for either generating the stubs source |
| // or the API file. They both have to use the same sdk_version as is used for |
| // compiling the implementation library. |
| Sdk_version *string |
| } |
| |
| type sdkLibraryProperties struct { |
| // List of source files that are needed to compile the API, but are not part of runtime library. |
| Api_srcs []string `android:"arch_variant"` |
| |
| // Visibility for impl library module. If not specified then defaults to the |
| // visibility property. |
| Impl_library_visibility []string |
| |
| // Visibility for stubs library modules. If not specified then defaults to the |
| // visibility property. |
| Stubs_library_visibility []string |
| |
| // Visibility for stubs source modules. If not specified then defaults to the |
| // visibility property. |
| Stubs_source_visibility []string |
| |
| // List of Java libraries that will be in the classpath when building the implementation lib |
| Impl_only_libs []string `android:"arch_variant"` |
| |
| // List of Java libraries that will included in the implementation lib. |
| Impl_only_static_libs []string `android:"arch_variant"` |
| |
| // List of Java libraries that will be in the classpath when building stubs |
| Stub_only_libs []string `android:"arch_variant"` |
| |
| // List of Java libraries that will included in stub libraries |
| Stub_only_static_libs []string `android:"arch_variant"` |
| |
| // list of package names that will be documented and publicized as API. |
| // This allows the API to be restricted to a subset of the source files provided. |
| // If this is unspecified then all the source files will be treated as being part |
| // of the API. |
| Api_packages []string |
| |
| // list of package names that must be hidden from the API |
| Hidden_api_packages []string |
| |
| // the relative path to the directory containing the api specification files. |
| // Defaults to "api". |
| Api_dir *string |
| |
| // Determines whether a runtime implementation library is built; defaults to false. |
| // |
| // If true then it also prevents the module from being used as a shared module, i.e. |
| // it is as is shared_library: false, was set. |
| Api_only *bool |
| |
| // local files that are used within user customized droiddoc options. |
| Droiddoc_option_files []string |
| |
| // additional droiddoc options. |
| // Available variables for substitution: |
| // |
| // $(location <label>): the path to the droiddoc_option_files with name <label> |
| Droiddoc_options []string |
| |
| // is set to true, Metalava will allow framework SDK to contain annotations. |
| Annotations_enabled *bool |
| |
| // a list of top-level directories containing files to merge qualifier annotations |
| // (i.e. those intended to be included in the stubs written) from. |
| Merge_annotations_dirs []string |
| |
| // a list of top-level directories containing Java stub files to merge show/hide annotations from. |
| Merge_inclusion_annotations_dirs []string |
| |
| // If set to true then don't create dist rules. |
| No_dist *bool |
| |
| // The stem for the artifacts that are copied to the dist, if not specified |
| // then defaults to the base module name. |
| // |
| // For each scope the following artifacts are copied to the apistubs/<scope> |
| // directory in the dist. |
| // * stubs impl jar -> <dist-stem>.jar |
| // * API specification file -> api/<dist-stem>.txt |
| // * Removed API specification file -> api/<dist-stem>-removed.txt |
| // |
| // Also used to construct the name of the filegroup (created by prebuilt_apis) |
| // that references the latest released API and remove API specification files. |
| // * API specification filegroup -> <dist-stem>.api.<scope>.latest |
| // * Removed API specification filegroup -> <dist-stem>-removed.api.<scope>.latest |
| // * API incompatibilities baseline filegroup -> <dist-stem>-incompatibilities.api.<scope>.latest |
| Dist_stem *string |
| |
| // The subdirectory for the artifacts that are copied to the dist directory. If not specified |
| // then defaults to "unknown". Should be set to "android" for anything that should be published |
| // in the public Android SDK. |
| Dist_group *string |
| |
| // A compatibility mode that allows historical API-tracking files to not exist. |
| // Do not use. |
| Unsafe_ignore_missing_latest_api bool |
| |
| // indicates whether system and test apis should be generated. |
| Generate_system_and_test_apis bool `blueprint:"mutated"` |
| |
| // The properties specific to the public api scope |
| // |
| // Unless explicitly specified by using public.enabled the public api scope is |
| // enabled by default in both legacy and non-legacy mode. |
| Public ApiScopeProperties |
| |
| // The properties specific to the system api scope |
| // |
| // In legacy mode the system api scope is enabled by default when sdk_version |
| // is set to something other than "none". |
| // |
| // In non-legacy mode the system api scope is disabled by default. |
| System ApiScopeProperties |
| |
| // The properties specific to the test api scope |
| // |
| // In legacy mode the test api scope is enabled by default when sdk_version |
| // is set to something other than "none". |
| // |
| // In non-legacy mode the test api scope is disabled by default. |
| Test ApiScopeProperties |
| |
| // The properties specific to the module-lib api scope |
| // |
| // Unless explicitly specified by using test.enabled the module-lib api scope is |
| // disabled by default. |
| Module_lib ApiScopeProperties |
| |
| // The properties specific to the system-server api scope |
| // |
| // Unless explicitly specified by using test.enabled the module-lib api scope is |
| // disabled by default. |
| System_server ApiScopeProperties |
| |
| // Determines if the stubs are preferred over the implementation library |
| // for linking, even when the client doesn't specify sdk_version. When this |
| // is set to true, such clients are provided with the widest API surface that |
| // this lib provides. Note however that this option doesn't affect the clients |
| // that are in the same APEX as this library. In that case, the clients are |
| // always linked with the implementation library. Default is false. |
| Default_to_stubs *bool |
| |
| // Properties related to api linting. |
| Api_lint struct { |
| // Enable api linting. |
| Enabled *bool |
| } |
| |
| // TODO: determines whether to create HTML doc or not |
| //Html_doc *bool |
| } |
| |
| // Paths to outputs from java_sdk_library and java_sdk_library_import. |
| // |
| // Fields that are android.Paths are always set (during GenerateAndroidBuildActions). |
| // OptionalPaths are always set by java_sdk_library but may not be set by |
| // java_sdk_library_import as not all instances provide that information. |
| type scopePaths struct { |
| // The path (represented as Paths for convenience when returning) to the stubs header jar. |
| // |
| // That is the jar that is created by turbine. |
| stubsHeaderPath android.Paths |
| |
| // The path (represented as Paths for convenience when returning) to the stubs implementation jar. |
| // |
| // This is not the implementation jar, it still only contains stubs. |
| stubsImplPath android.Paths |
| |
| // The dex jar for the stubs. |
| // |
| // This is not the implementation jar, it still only contains stubs. |
| stubsDexJarPath OptionalDexJarPath |
| |
| // The API specification file, e.g. system_current.txt. |
| currentApiFilePath android.OptionalPath |
| |
| // The specification of API elements removed since the last release. |
| removedApiFilePath android.OptionalPath |
| |
| // The stubs source jar. |
| stubsSrcJar android.OptionalPath |
| |
| // Extracted annotations. |
| annotationsZip android.OptionalPath |
| } |
| |
| func (paths *scopePaths) extractStubsLibraryInfoFromDependency(ctx android.ModuleContext, dep android.Module) error { |
| if ctx.OtherModuleHasProvider(dep, JavaInfoProvider) { |
| lib := ctx.OtherModuleProvider(dep, JavaInfoProvider).(JavaInfo) |
| paths.stubsHeaderPath = lib.HeaderJars |
| paths.stubsImplPath = lib.ImplementationJars |
| |
| libDep := dep.(UsesLibraryDependency) |
| paths.stubsDexJarPath = libDep.DexJarBuildPath() |
| return nil |
| } else { |
| return fmt.Errorf("expected module that has JavaInfoProvider, e.g. java_library") |
| } |
| } |
| |
| func (paths *scopePaths) treatDepAsApiStubsProvider(dep android.Module, action func(provider ApiStubsProvider)) error { |
| if apiStubsProvider, ok := dep.(ApiStubsProvider); ok { |
| action(apiStubsProvider) |
| return nil |
| } else { |
| return fmt.Errorf("expected module that implements ApiStubsProvider, e.g. droidstubs") |
| } |
| } |
| |
| func (paths *scopePaths) treatDepAsApiStubsSrcProvider(dep android.Module, action func(provider ApiStubsSrcProvider)) error { |
| if apiStubsProvider, ok := dep.(ApiStubsSrcProvider); ok { |
| action(apiStubsProvider) |
| return nil |
| } else { |
| return fmt.Errorf("expected module that implements ApiStubsSrcProvider, e.g. droidstubs") |
| } |
| } |
| |
| func (paths *scopePaths) extractApiInfoFromApiStubsProvider(provider ApiStubsProvider) { |
| paths.annotationsZip = android.OptionalPathForPath(provider.AnnotationsZip()) |
| paths.currentApiFilePath = android.OptionalPathForPath(provider.ApiFilePath()) |
| paths.removedApiFilePath = android.OptionalPathForPath(provider.RemovedApiFilePath()) |
| } |
| |
| func (paths *scopePaths) extractApiInfoFromDep(ctx android.ModuleContext, dep android.Module) error { |
| return paths.treatDepAsApiStubsProvider(dep, func(provider ApiStubsProvider) { |
| paths.extractApiInfoFromApiStubsProvider(provider) |
| }) |
| } |
| |
| func (paths *scopePaths) extractStubsSourceInfoFromApiStubsProviders(provider ApiStubsSrcProvider) { |
| paths.stubsSrcJar = android.OptionalPathForPath(provider.StubsSrcJar()) |
| } |
| |
| func (paths *scopePaths) extractStubsSourceInfoFromDep(ctx android.ModuleContext, dep android.Module) error { |
| return paths.treatDepAsApiStubsSrcProvider(dep, func(provider ApiStubsSrcProvider) { |
| paths.extractStubsSourceInfoFromApiStubsProviders(provider) |
| }) |
| } |
| |
| func (paths *scopePaths) extractStubsSourceAndApiInfoFromApiStubsProvider(ctx android.ModuleContext, dep android.Module) error { |
| return paths.treatDepAsApiStubsProvider(dep, func(provider ApiStubsProvider) { |
| paths.extractApiInfoFromApiStubsProvider(provider) |
| paths.extractStubsSourceInfoFromApiStubsProviders(provider) |
| }) |
| } |
| |
| type commonToSdkLibraryAndImportProperties struct { |
| // The naming scheme to use for the components that this module creates. |
| // |
| // If not specified then it defaults to "default". |
| // |
| // This is a temporary mechanism to simplify conversion from separate modules for each |
| // component that follow a different naming pattern to the default one. |
| // |
| // TODO(b/155480189) - Remove once naming inconsistencies have been resolved. |
| Naming_scheme *string |
| |
| // Specifies whether this module can be used as an Android shared library; defaults |
| // to true. |
| // |
| // An Android shared library is one that can be referenced in a <uses-library> element |
| // in an AndroidManifest.xml. |
| Shared_library *bool |
| |
| // Files containing information about supported java doc tags. |
| Doctag_files []string `android:"path"` |
| |
| // Signals that this shared library is part of the bootclasspath starting |
| // on the version indicated in this attribute. |
| // |
| // This will make platforms at this level and above to ignore |
| // <uses-library> tags with this library name because the library is already |
| // available |
| On_bootclasspath_since *string |
| |
| // Signals that this shared library was part of the bootclasspath before |
| // (but not including) the version indicated in this attribute. |
| // |
| // The system will automatically add a <uses-library> tag with this library to |
| // apps that target any SDK less than the version indicated in this attribute. |
| On_bootclasspath_before *string |
| |
| // Indicates that PackageManager should ignore this shared library if the |
| // platform is below the version indicated in this attribute. |
| // |
| // This means that the device won't recognise this library as installed. |
| Min_device_sdk *string |
| |
| // Indicates that PackageManager should ignore this shared library if the |
| // platform is above the version indicated in this attribute. |
| // |
| // This means that the device won't recognise this library as installed. |
| Max_device_sdk *string |
| } |
| |
| // commonSdkLibraryAndImportModule defines the interface that must be provided by a module that |
| // embeds the commonToSdkLibraryAndImport struct. |
| type commonSdkLibraryAndImportModule interface { |
| android.SdkAware |
| |
| BaseModuleName() string |
| } |
| |
| // Common code between sdk library and sdk library import |
| type commonToSdkLibraryAndImport struct { |
| module commonSdkLibraryAndImportModule |
| |
| scopePaths map[*apiScope]*scopePaths |
| |
| namingScheme sdkLibraryComponentNamingScheme |
| |
| commonSdkLibraryProperties commonToSdkLibraryAndImportProperties |
| |
| // Paths to commonSdkLibraryProperties.Doctag_files |
| doctagPaths android.Paths |
| |
| // Functionality related to this being used as a component of a java_sdk_library. |
| EmbeddableSdkLibraryComponent |
| } |
| |
| func (c *commonToSdkLibraryAndImport) initCommon(module commonSdkLibraryAndImportModule) { |
| c.module = module |
| |
| module.AddProperties(&c.commonSdkLibraryProperties) |
| |
| // Initialize this as an sdk library component. |
| c.initSdkLibraryComponent(module) |
| } |
| |
| func (c *commonToSdkLibraryAndImport) initCommonAfterDefaultsApplied(ctx android.DefaultableHookContext) bool { |
| schemeProperty := proptools.StringDefault(c.commonSdkLibraryProperties.Naming_scheme, "default") |
| switch schemeProperty { |
| case "default": |
| c.namingScheme = &defaultNamingScheme{} |
| default: |
| ctx.PropertyErrorf("naming_scheme", "expected 'default' but was %q", schemeProperty) |
| return false |
| } |
| |
| namePtr := proptools.StringPtr(c.module.BaseModuleName()) |
| c.sdkLibraryComponentProperties.SdkLibraryName = namePtr |
| |
| // Only track this sdk library if this can be used as a shared library. |
| if c.sharedLibrary() { |
| // Use the name specified in the module definition as the owner. |
| c.sdkLibraryComponentProperties.SdkLibraryToImplicitlyTrack = namePtr |
| } |
| |
| return true |
| } |
| |
| // uniqueApexVariations provides common implementation of the ApexModule.UniqueApexVariations |
| // method. |
| func (c *commonToSdkLibraryAndImport) uniqueApexVariations() bool { |
| // A java_sdk_library that is a shared library produces an XML file that makes the shared library |
| // usable from an AndroidManifest.xml's <uses-library> entry. That XML file contains the name of |
| // the APEX and so it needs a unique variation per APEX. |
| return c.sharedLibrary() |
| } |
| |
| func (c *commonToSdkLibraryAndImport) generateCommonBuildActions(ctx android.ModuleContext) { |
| c.doctagPaths = android.PathsForModuleSrc(ctx, c.commonSdkLibraryProperties.Doctag_files) |
| } |
| |
| // Module name of the runtime implementation library |
| func (c *commonToSdkLibraryAndImport) implLibraryModuleName() string { |
| return c.module.BaseModuleName() + ".impl" |
| } |
| |
| // Module name of the XML file for the lib |
| func (c *commonToSdkLibraryAndImport) xmlPermissionsModuleName() string { |
| return c.module.BaseModuleName() + sdkXmlFileSuffix |
| } |
| |
| // Name of the java_library module that compiles the stubs source. |
| func (c *commonToSdkLibraryAndImport) stubsLibraryModuleName(apiScope *apiScope) string { |
| baseName := c.module.BaseModuleName() |
| return c.module.SdkMemberComponentName(baseName, func(name string) string { |
| return c.namingScheme.stubsLibraryModuleName(apiScope, name) |
| }) |
| } |
| |
| // Name of the droidstubs module that generates the stubs source and may also |
| // generate/check the API. |
| func (c *commonToSdkLibraryAndImport) stubsSourceModuleName(apiScope *apiScope) string { |
| baseName := c.module.BaseModuleName() |
| return c.module.SdkMemberComponentName(baseName, func(name string) string { |
| return c.namingScheme.stubsSourceModuleName(apiScope, name) |
| }) |
| } |
| |
| // The component names for different outputs of the java_sdk_library. |
| // |
| // They are similar to the names used for the child modules it creates |
| const ( |
| stubsSourceComponentName = "stubs.source" |
| |
| apiTxtComponentName = "api.txt" |
| |
| removedApiTxtComponentName = "removed-api.txt" |
| |
| annotationsComponentName = "annotations.zip" |
| ) |
| |
| // A regular expression to match tags that reference a specific stubs component. |
| // |
| // It will only match if given a valid scope and a valid component. It is verfy strict |
| // to ensure it does not accidentally match a similar looking tag that should be processed |
| // by the embedded Library. |
| var tagSplitter = func() *regexp.Regexp { |
| // Given a list of literal string items returns a regular expression that will |
| // match any one of the items. |
| choice := func(items ...string) string { |
| return `\Q` + strings.Join(items, `\E|\Q`) + `\E` |
| } |
| |
| // Regular expression to match one of the scopes. |
| scopesRegexp := choice(allScopeNames...) |
| |
| // Regular expression to match one of the components. |
| componentsRegexp := choice(stubsSourceComponentName, apiTxtComponentName, removedApiTxtComponentName, annotationsComponentName) |
| |
| // Regular expression to match any combination of one scope and one component. |
| return regexp.MustCompile(fmt.Sprintf(`^\.(%s)\.(%s)$`, scopesRegexp, componentsRegexp)) |
| }() |
| |
| // For OutputFileProducer interface |
| // |
| // .<scope>.<component name>, for all ComponentNames (for example: .public.removed-api.txt) |
| func (c *commonToSdkLibraryAndImport) commonOutputFiles(tag string) (android.Paths, error) { |
| if groups := tagSplitter.FindStringSubmatch(tag); groups != nil { |
| scopeName := groups[1] |
| component := groups[2] |
| |
| if scope, ok := scopeByName[scopeName]; ok { |
| paths := c.findScopePaths(scope) |
| if paths == nil { |
| return nil, fmt.Errorf("%q does not provide api scope %s", c.module.BaseModuleName(), scopeName) |
| } |
| |
| switch component { |
| case stubsSourceComponentName: |
| if paths.stubsSrcJar.Valid() { |
| return android.Paths{paths.stubsSrcJar.Path()}, nil |
| } |
| |
| case apiTxtComponentName: |
| if paths.currentApiFilePath.Valid() { |
| return android.Paths{paths.currentApiFilePath.Path()}, nil |
| } |
| |
| case removedApiTxtComponentName: |
| if paths.removedApiFilePath.Valid() { |
| return android.Paths{paths.removedApiFilePath.Path()}, nil |
| } |
| |
| case annotationsComponentName: |
| if paths.annotationsZip.Valid() { |
| return android.Paths{paths.annotationsZip.Path()}, nil |
| } |
| } |
| |
| return nil, fmt.Errorf("%s not available for api scope %s", component, scopeName) |
| } else { |
| return nil, fmt.Errorf("unknown scope %s in %s", scope, tag) |
| } |
| |
| } else { |
| switch tag { |
| case ".doctags": |
| if c.doctagPaths != nil { |
| return c.doctagPaths, nil |
| } else { |
| return nil, fmt.Errorf("no doctag_files specified on %s", c.module.BaseModuleName()) |
| } |
| } |
| return nil, nil |
| } |
| } |
| |
| func (c *commonToSdkLibraryAndImport) getScopePathsCreateIfNeeded(scope *apiScope) *scopePaths { |
| if c.scopePaths == nil { |
| c.scopePaths = make(map[*apiScope]*scopePaths) |
| } |
| paths := c.scopePaths[scope] |
| if paths == nil { |
| paths = &scopePaths{} |
| c.scopePaths[scope] = paths |
| } |
| |
| return paths |
| } |
| |
| func (c *commonToSdkLibraryAndImport) findScopePaths(scope *apiScope) *scopePaths { |
| if c.scopePaths == nil { |
| return nil |
| } |
| |
| return c.scopePaths[scope] |
| } |
| |
| // If this does not support the requested api scope then find the closest available |
| // scope it does support. Returns nil if no such scope is available. |
| func (c *commonToSdkLibraryAndImport) findClosestScopePath(scope *apiScope) *scopePaths { |
| for s := scope; s != nil; s = s.extends { |
| if paths := c.findScopePaths(s); paths != nil { |
| return paths |
| } |
| } |
| |
| // This should never happen outside tests as public should be the base scope for every |
| // scope and is enabled by default. |
| return nil |
| } |
| |
| func (c *commonToSdkLibraryAndImport) selectHeaderJarsForSdkVersion(ctx android.BaseModuleContext, sdkVersion android.SdkSpec) android.Paths { |
| |
| // If a specific numeric version has been requested then use prebuilt versions of the sdk. |
| if !sdkVersion.ApiLevel.IsPreview() { |
| return PrebuiltJars(ctx, c.module.BaseModuleName(), sdkVersion) |
| } |
| |
| paths := c.selectScopePaths(ctx, sdkVersion.Kind) |
| if paths == nil { |
| return nil |
| } |
| |
| return paths.stubsHeaderPath |
| } |
| |
| // selectScopePaths returns the *scopePaths appropriate for the specific kind. |
| // |
| // If the module does not support the specific kind then it will return the *scopePaths for the |
| // closest kind which is a subset of the requested kind. e.g. if requesting android.SdkModule then |
| // it will return *scopePaths for android.SdkSystem if available or android.SdkPublic of not. |
| func (c *commonToSdkLibraryAndImport) selectScopePaths(ctx android.BaseModuleContext, kind android.SdkKind) *scopePaths { |
| apiScope := sdkKindToApiScope(kind) |
| |
| paths := c.findClosestScopePath(apiScope) |
| if paths == nil { |
| var scopes []string |
| for _, s := range allApiScopes { |
| if c.findScopePaths(s) != nil { |
| scopes = append(scopes, s.name) |
| } |
| } |
| ctx.ModuleErrorf("requires api scope %s from %s but it only has %q available", apiScope.name, c.module.BaseModuleName(), scopes) |
| return nil |
| } |
| |
| return paths |
| } |
| |
| // sdkKindToApiScope maps from android.SdkKind to apiScope. |
| func sdkKindToApiScope(kind android.SdkKind) *apiScope { |
| var apiScope *apiScope |
| switch kind { |
| case android.SdkSystem: |
| apiScope = apiScopeSystem |
| case android.SdkModule: |
| apiScope = apiScopeModuleLib |
| case android.SdkTest: |
| apiScope = apiScopeTest |
| case android.SdkSystemServer: |
| apiScope = apiScopeSystemServer |
| default: |
| apiScope = apiScopePublic |
| } |
| return apiScope |
| } |
| |
| // to satisfy SdkLibraryDependency interface |
| func (c *commonToSdkLibraryAndImport) SdkApiStubDexJar(ctx android.BaseModuleContext, kind android.SdkKind) OptionalDexJarPath { |
| paths := c.selectScopePaths(ctx, kind) |
| if paths == nil { |
| return makeUnsetDexJarPath() |
| } |
| |
| return paths.stubsDexJarPath |
| } |
| |
| // to satisfy SdkLibraryDependency interface |
| func (c *commonToSdkLibraryAndImport) SdkRemovedTxtFile(ctx android.BaseModuleContext, kind android.SdkKind) android.OptionalPath { |
| apiScope := sdkKindToApiScope(kind) |
| paths := c.findScopePaths(apiScope) |
| if paths == nil { |
| return android.OptionalPath{} |
| } |
| |
| return paths.removedApiFilePath |
| } |
| |
| func (c *commonToSdkLibraryAndImport) sdkComponentPropertiesForChildLibrary() interface{} { |
| componentProps := &struct { |
| SdkLibraryName *string |
| SdkLibraryToImplicitlyTrack *string |
| }{} |
| |
| namePtr := proptools.StringPtr(c.module.BaseModuleName()) |
| componentProps.SdkLibraryName = namePtr |
| |
| if c.sharedLibrary() { |
| // Mark the stubs library as being components of this java_sdk_library so that |
| // any app that includes code which depends (directly or indirectly) on the stubs |
| // library will have the appropriate <uses-library> invocation inserted into its |
| // manifest if necessary. |
| componentProps.SdkLibraryToImplicitlyTrack = namePtr |
| } |
| |
| return componentProps |
| } |
| |
| func (c *commonToSdkLibraryAndImport) sharedLibrary() bool { |
| return proptools.BoolDefault(c.commonSdkLibraryProperties.Shared_library, true) |
| } |
| |
| // Check if the stub libraries should be compiled for dex |
| func (c *commonToSdkLibraryAndImport) stubLibrariesCompiledForDex() bool { |
| // Always compile the dex file files for the stub libraries if they will be used on the |
| // bootclasspath. |
| return !c.sharedLibrary() |
| } |
| |
| // Properties related to the use of a module as an component of a java_sdk_library. |
| type SdkLibraryComponentProperties struct { |
| // The name of the java_sdk_library/_import module. |
| SdkLibraryName *string `blueprint:"mutated"` |
| |
| // The name of the java_sdk_library/_import to add to a <uses-library> entry |
| // in the AndroidManifest.xml of any Android app that includes code that references |
| // this module. If not set then no java_sdk_library/_import is tracked. |
| SdkLibraryToImplicitlyTrack *string `blueprint:"mutated"` |
| } |
| |
| // Structure to be embedded in a module struct that needs to support the |
| // SdkLibraryComponentDependency interface. |
| type EmbeddableSdkLibraryComponent struct { |
| sdkLibraryComponentProperties SdkLibraryComponentProperties |
| } |
| |
| func (e *EmbeddableSdkLibraryComponent) initSdkLibraryComponent(module android.Module) { |
| module.AddProperties(&e.sdkLibraryComponentProperties) |
| } |
| |
| // to satisfy SdkLibraryComponentDependency |
| func (e *EmbeddableSdkLibraryComponent) SdkLibraryName() *string { |
| return e.sdkLibraryComponentProperties.SdkLibraryName |
| } |
| |
| // to satisfy SdkLibraryComponentDependency |
| func (e *EmbeddableSdkLibraryComponent) OptionalSdkLibraryImplementation() *string { |
| // For shared libraries, this is the same as the SDK library name. If a Java library or app |
| // depends on a component library (e.g. a stub library) it still needs to know the name of the |
| // run-time library and the corresponding module that provides the implementation. This name is |
| // passed to manifest_fixer (to be added to AndroidManifest.xml) and added to CLC (to be used |
| // in dexpreopt). |
| // |
| // For non-shared SDK (component or not) libraries this returns `nil`, as they are not |
| // <uses-library> and should not be added to the manifest or to CLC. |
| return e.sdkLibraryComponentProperties.SdkLibraryToImplicitlyTrack |
| } |
| |
| // Implemented by modules that are (or possibly could be) a component of a java_sdk_library |
| // (including the java_sdk_library) itself. |
| type SdkLibraryComponentDependency interface { |
| UsesLibraryDependency |
| |
| // SdkLibraryName returns the name of the java_sdk_library/_import module. |
| SdkLibraryName() *string |
| |
| // The name of the implementation library for the optional SDK library or nil, if there isn't one. |
| OptionalSdkLibraryImplementation() *string |
| } |
| |
| // Make sure that all the module types that are components of java_sdk_library/_import |
| // and which can be referenced (directly or indirectly) from an android app implement |
| // the SdkLibraryComponentDependency interface. |
| var _ SdkLibraryComponentDependency = (*Library)(nil) |
| var _ SdkLibraryComponentDependency = (*Import)(nil) |
| var _ SdkLibraryComponentDependency = (*SdkLibrary)(nil) |
| var _ SdkLibraryComponentDependency = (*SdkLibraryImport)(nil) |
| |
| // Provides access to sdk_version related files, e.g. header and implementation jars. |
| type SdkLibraryDependency interface { |
| SdkLibraryComponentDependency |
| |
| // Get the header jars appropriate for the supplied sdk_version. |
| // |
| // These are turbine generated jars so they only change if the externals of the |
| // class changes but it does not contain and implementation or JavaDoc. |
| SdkHeaderJars(ctx android.BaseModuleContext, sdkVersion android.SdkSpec) android.Paths |
| |
| // Get the implementation jars appropriate for the supplied sdk version. |
| // |
| // These are either the implementation jar for the whole sdk library or the implementation |
| // jars for the stubs. The latter should only be needed when generating JavaDoc as otherwise |
| // they are identical to the corresponding header jars. |
| SdkImplementationJars(ctx android.BaseModuleContext, sdkVersion android.SdkSpec) android.Paths |
| |
| // SdkApiStubDexJar returns the dex jar for the stubs. It is needed by the hiddenapi processing |
| // tool which processes dex files. |
| SdkApiStubDexJar(ctx android.BaseModuleContext, kind android.SdkKind) OptionalDexJarPath |
| |
| // SdkRemovedTxtFile returns the optional path to the removed.txt file for the specified sdk kind. |
| SdkRemovedTxtFile(ctx android.BaseModuleContext, kind android.SdkKind) android.OptionalPath |
| |
| // sharedLibrary returns true if this can be used as a shared library. |
| sharedLibrary() bool |
| } |
| |
| type SdkLibrary struct { |
| Library |
| |
| sdkLibraryProperties sdkLibraryProperties |
| |
| // Map from api scope to the scope specific property structure. |
| scopeToProperties map[*apiScope]*ApiScopeProperties |
| |
| commonToSdkLibraryAndImport |
| } |
| |
| var _ SdkLibraryDependency = (*SdkLibrary)(nil) |
| |
| func (module *SdkLibrary) generateTestAndSystemScopesByDefault() bool { |
| return module.sdkLibraryProperties.Generate_system_and_test_apis |
| } |
| |
| func (module *SdkLibrary) getGeneratedApiScopes(ctx android.EarlyModuleContext) apiScopes { |
| // Check to see if any scopes have been explicitly enabled. If any have then all |
| // must be. |
| anyScopesExplicitlyEnabled := false |
| for _, scope := range allApiScopes { |
| scopeProperties := module.scopeToProperties[scope] |
| if scopeProperties.Enabled != nil { |
| anyScopesExplicitlyEnabled = true |
| break |
| } |
| } |
| |
| var generatedScopes apiScopes |
| enabledScopes := make(map[*apiScope]struct{}) |
| for _, scope := range allApiScopes { |
| scopeProperties := module.scopeToProperties[scope] |
| // If any scopes are explicitly enabled then ignore the legacy enabled status. |
| // This is to ensure that any new usages of this module type do not rely on legacy |
| // behaviour. |
| defaultEnabledStatus := false |
| if anyScopesExplicitlyEnabled { |
| defaultEnabledStatus = scope.defaultEnabledStatus |
| } else { |
| defaultEnabledStatus = scope.legacyEnabledStatus(module) |
| } |
| enabled := proptools.BoolDefault(scopeProperties.Enabled, defaultEnabledStatus) |
| if enabled { |
| enabledScopes[scope] = struct{}{} |
| generatedScopes = append(generatedScopes, scope) |
| } |
| } |
| |
| // Now check to make sure that any scope that is extended by an enabled scope is also |
| // enabled. |
| for _, scope := range allApiScopes { |
| if _, ok := enabledScopes[scope]; ok { |
| extends := scope.extends |
| if extends != nil { |
| if _, ok := enabledScopes[extends]; !ok { |
| ctx.ModuleErrorf("enabled api scope %q depends on disabled scope %q", scope, extends) |
| } |
| } |
| } |
| } |
| |
| return generatedScopes |
| } |
| |
| var _ android.ModuleWithMinSdkVersionCheck = (*SdkLibrary)(nil) |
| |
| func (module *SdkLibrary) CheckMinSdkVersion(ctx android.ModuleContext) { |
| android.CheckMinSdkVersion(ctx, module.MinSdkVersion(ctx).ApiLevel, func(c android.ModuleContext, do android.PayloadDepsCallback) { |
| ctx.WalkDeps(func(child android.Module, parent android.Module) bool { |
| isExternal := !module.depIsInSameApex(ctx, child) |
| if am, ok := child.(android.ApexModule); ok { |
| if !do(ctx, parent, am, isExternal) { |
| return false |
| } |
| } |
| return !isExternal |
| }) |
| }) |
| } |
| |
| type sdkLibraryComponentTag struct { |
| blueprint.BaseDependencyTag |
| name string |
| } |
| |
| // Mark this tag so dependencies that use it are excluded from visibility enforcement. |
| func (t sdkLibraryComponentTag) ExcludeFromVisibilityEnforcement() {} |
| |
| var xmlPermissionsFileTag = sdkLibraryComponentTag{name: "xml-permissions-file"} |
| |
| func IsXmlPermissionsFileDepTag(depTag blueprint.DependencyTag) bool { |
| if dt, ok := depTag.(sdkLibraryComponentTag); ok { |
| return dt == xmlPermissionsFileTag |
| } |
| return false |
| } |
| |
| var implLibraryTag = sdkLibraryComponentTag{name: "impl-library"} |
| |
| // Add the dependencies on the child modules in the component deps mutator. |
| func (module *SdkLibrary) ComponentDepsMutator(ctx android.BottomUpMutatorContext) { |
| for _, apiScope := range module.getGeneratedApiScopes(ctx) { |
| // Add dependencies to the stubs library |
| ctx.AddVariationDependencies(nil, apiScope.stubsTag, module.stubsLibraryModuleName(apiScope)) |
| |
| // Add a dependency on the stubs source in order to access both stubs source and api information. |
| ctx.AddVariationDependencies(nil, apiScope.stubsSourceAndApiTag, module.stubsSourceModuleName(apiScope)) |
| } |
| |
| if module.requiresRuntimeImplementationLibrary() { |
| // Add dependency to the rule for generating the implementation library. |
| ctx.AddDependency(module, implLibraryTag, module.implLibraryModuleName()) |
| |
| if module.sharedLibrary() { |
| // Add dependency to the rule for generating the xml permissions file |
| ctx.AddDependency(module, xmlPermissionsFileTag, module.xmlPermissionsModuleName()) |
| } |
| } |
| } |
| |
| // Add other dependencies as normal. |
| func (module *SdkLibrary) DepsMutator(ctx android.BottomUpMutatorContext) { |
| var missingApiModules []string |
| for _, apiScope := range module.getGeneratedApiScopes(ctx) { |
| if apiScope.unstable { |
| continue |
| } |
| if m := android.SrcIsModule(module.latestApiFilegroupName(apiScope)); !ctx.OtherModuleExists(m) { |
| missingApiModules = append(missingApiModules, m) |
| } |
| if m := android.SrcIsModule(module.latestRemovedApiFilegroupName(apiScope)); !ctx.OtherModuleExists(m) { |
| missingApiModules = append(missingApiModules, m) |
| } |
| if m := android.SrcIsModule(module.latestIncompatibilitiesFilegroupName(apiScope)); !ctx.OtherModuleExists(m) { |
| missingApiModules = append(missingApiModules, m) |
| } |
| } |
| if len(missingApiModules) != 0 && !module.sdkLibraryProperties.Unsafe_ignore_missing_latest_api { |
| m := module.Name() + " is missing tracking files for previously released library versions.\n" |
| m += "You need to do one of the following:\n" |
| m += "- Add `unsafe_ignore_missing_latest_api: true` to your blueprint (to disable compat tracking)\n" |
| m += "- Add a set of prebuilt txt files representing the last released version of this library for compat checking.\n" |
| m += " (the current set of API files can be used as a seed for this compatibility tracking\n" |
| m += "\n" |
| m += "The following filegroup modules are missing:\n " |
| m += strings.Join(missingApiModules, "\n ") + "\n" |
| m += "Please see the documentation of the prebuilt_apis module type (and a usage example in prebuilts/sdk) for a convenient way to generate these." |
| ctx.ModuleErrorf(m) |
| } |
| if module.requiresRuntimeImplementationLibrary() { |
| // Only add the deps for the library if it is actually going to be built. |
| module.Library.deps(ctx) |
| } |
| } |
| |
| func (module *SdkLibrary) OutputFiles(tag string) (android.Paths, error) { |
| paths, err := module.commonOutputFiles(tag) |
| if paths != nil || err != nil { |
| return paths, err |
| } |
| if module.requiresRuntimeImplementationLibrary() { |
| return module.Library.OutputFiles(tag) |
| } |
| if tag == "" { |
| return nil, nil |
| } |
| return nil, fmt.Errorf("unsupported module reference tag %q", tag) |
| } |
| |
| func (module *SdkLibrary) GenerateAndroidBuildActions(ctx android.ModuleContext) { |
| if proptools.String(module.deviceProperties.Min_sdk_version) != "" { |
| module.CheckMinSdkVersion(ctx) |
| } |
| |
| module.generateCommonBuildActions(ctx) |
| |
| // Only build an implementation library if required. |
| if module.requiresRuntimeImplementationLibrary() { |
| module.Library.GenerateAndroidBuildActions(ctx) |
| } |
| |
| // Collate the components exported by this module. All scope specific modules are exported but |
| // the impl and xml component modules are not. |
| exportedComponents := map[string]struct{}{} |
| |
| // Record the paths to the header jars of the library (stubs and impl). |
| // When this java_sdk_library is depended upon from others via "libs" property, |
| // the recorded paths will be returned depending on the link type of the caller. |
| ctx.VisitDirectDeps(func(to android.Module) { |
| tag := ctx.OtherModuleDependencyTag(to) |
| |
| // Extract information from any of the scope specific dependencies. |
| if scopeTag, ok := tag.(scopeDependencyTag); ok { |
| apiScope := scopeTag.apiScope |
| scopePaths := module.getScopePathsCreateIfNeeded(apiScope) |
| |
| // Extract information from the dependency. The exact information extracted |
| // is determined by the nature of the dependency which is determined by the tag. |
| scopeTag.extractDepInfo(ctx, to, scopePaths) |
| |
| exportedComponents[ctx.OtherModuleName(to)] = struct{}{} |
| } |
| }) |
| |
| // Make the set of components exported by this module available for use elsewhere. |
| exportedComponentInfo := android.ExportedComponentsInfo{Components: android.SortedStringKeys(exportedComponents)} |
| ctx.SetProvider(android.ExportedComponentsInfoProvider, exportedComponentInfo) |
| } |
| |
| func (module *SdkLibrary) AndroidMkEntries() []android.AndroidMkEntries { |
| if !module.requiresRuntimeImplementationLibrary() { |
| return nil |
| } |
| entriesList := module.Library.AndroidMkEntries() |
| if module.sharedLibrary() { |
| entries := &entriesList[0] |
| entries.Required = append(entries.Required, module.xmlPermissionsModuleName()) |
| } |
| return entriesList |
| } |
| |
| // The dist path of the stub artifacts |
| func (module *SdkLibrary) apiDistPath(apiScope *apiScope) string { |
| return path.Join("apistubs", module.distGroup(), apiScope.name) |
| } |
| |
| // Get the sdk version for use when compiling the stubs library. |
| func (module *SdkLibrary) sdkVersionForStubsLibrary(mctx android.EarlyModuleContext, apiScope *apiScope) string { |
| scopeProperties := module.scopeToProperties[apiScope] |
| if scopeProperties.Sdk_version != nil { |
| return proptools.String(scopeProperties.Sdk_version) |
| } |
| |
| sdkDep := decodeSdkDep(mctx, android.SdkContext(&module.Library)) |
| if sdkDep.hasStandardLibs() { |
| // If building against a standard sdk then use the sdk version appropriate for the scope. |
| return apiScope.sdkVersion |
| } else { |
| // Otherwise, use no system module. |
| return "none" |
| } |
| } |
| |
| func (module *SdkLibrary) distStem() string { |
| return proptools.StringDefault(module.sdkLibraryProperties.Dist_stem, module.BaseModuleName()) |
| } |
| |
| // distGroup returns the subdirectory of the dist path of the stub artifacts. |
| func (module *SdkLibrary) distGroup() string { |
| return proptools.StringDefault(module.sdkLibraryProperties.Dist_group, "unknown") |
| } |
| |
| func (module *SdkLibrary) latestApiFilegroupName(apiScope *apiScope) string { |
| return ":" + module.distStem() + ".api." + apiScope.name + ".latest" |
| } |
| |
| func (module *SdkLibrary) latestRemovedApiFilegroupName(apiScope *apiScope) string { |
| return ":" + module.distStem() + "-removed.api." + apiScope.name + ".latest" |
| } |
| |
| func (module *SdkLibrary) latestIncompatibilitiesFilegroupName(apiScope *apiScope) string { |
| return ":" + module.distStem() + "-incompatibilities.api." + apiScope.name + ".latest" |
| } |
| |
| func childModuleVisibility(childVisibility []string) []string { |
| if childVisibility == nil { |
| // No child visibility set. The child will use the visibility of the sdk_library. |
| return nil |
| } |
| |
| // Prepend an override to ignore the sdk_library's visibility, and rely on the child visibility. |
| var visibility []string |
| visibility = append(visibility, "//visibility:override") |
| visibility = append(visibility, childVisibility...) |
| return visibility |
| } |
| |
| // Creates the implementation java library |
| func (module *SdkLibrary) createImplLibrary(mctx android.DefaultableHookContext) { |
| visibility := childModuleVisibility(module.sdkLibraryProperties.Impl_library_visibility) |
| |
| props := struct { |
| Name *string |
| Visibility []string |
| Instrument bool |
| Libs []string |
| Static_libs []string |
| Apex_available []string |
| }{ |
| Name: proptools.StringPtr(module.implLibraryModuleName()), |
| Visibility: visibility, |
| // Set the instrument property to ensure it is instrumented when instrumentation is required. |
| Instrument: true, |
| // Set the impl_only libs. Note that the module's "Libs" get appended as well, via the |
| // addition of &module.properties below. |
| Libs: module.sdkLibraryProperties.Impl_only_libs, |
| // Set the impl_only static libs. Note that the module's "static_libs" get appended as well, via the |
| // addition of &module.properties below. |
| Static_libs: module.sdkLibraryProperties.Impl_only_static_libs, |
| // Pass the apex_available settings down so that the impl library can be statically |
| // embedded within a library that is added to an APEX. Needed for updatable-media. |
| Apex_available: module.ApexAvailable(), |
| } |
| |
| properties := []interface{}{ |
| &module.properties, |
| &module.protoProperties, |
| &module.deviceProperties, |
| &module.dexProperties, |
| &module.dexpreoptProperties, |
| &module.linter.properties, |
| &props, |
| module.sdkComponentPropertiesForChildLibrary(), |
| } |
| mctx.CreateModule(LibraryFactory, properties...) |
| } |
| |
| // Creates a static java library that has API stubs |
| func (module *SdkLibrary) createStubsLibrary(mctx android.DefaultableHookContext, apiScope *apiScope) { |
| props := struct { |
| Name *string |
| Visibility []string |
| Srcs []string |
| Installable *bool |
| Sdk_version *string |
| System_modules *string |
| Patch_module *string |
| Libs []string |
| Static_libs []string |
| Compile_dex *bool |
| Java_version *string |
| Openjdk9 struct { |
| Srcs []string |
| Javacflags []string |
| } |
| Dist struct { |
| Targets []string |
| Dest *string |
| Dir *string |
| Tag *string |
| } |
| }{} |
| |
| props.Name = proptools.StringPtr(module.stubsLibraryModuleName(apiScope)) |
| props.Visibility = childModuleVisibility(module.sdkLibraryProperties.Stubs_library_visibility) |
| // sources are generated from the droiddoc |
| props.Srcs = []string{":" + module.stubsSourceModuleName(apiScope)} |
| sdkVersion := module.sdkVersionForStubsLibrary(mctx, apiScope) |
| props.Sdk_version = proptools.StringPtr(sdkVersion) |
| props.System_modules = module.deviceProperties.System_modules |
| props.Patch_module = module.properties.Patch_module |
| props.Installable = proptools.BoolPtr(false) |
| props.Libs = module.sdkLibraryProperties.Stub_only_libs |
| props.Static_libs = module.sdkLibraryProperties.Stub_only_static_libs |
| // The stub-annotations library contains special versions of the annotations |
| // with CLASS retention policy, so that they're kept. |
| if proptools.Bool(module.sdkLibraryProperties.Annotations_enabled) { |
| props.Libs = append(props.Libs, "stub-annotations") |
| } |
| props.Openjdk9.Srcs = module.properties.Openjdk9.Srcs |
| props.Openjdk9.Javacflags = module.properties.Openjdk9.Javacflags |
| // We compile the stubs for 1.8 in line with the main android.jar stubs, and potential |
| // interop with older developer tools that don't support 1.9. |
| props.Java_version = proptools.StringPtr("1.8") |
| |
| // The imports need to be compiled to dex if the java_sdk_library requests it. |
| compileDex := module.dexProperties.Compile_dex |
| if module.stubLibrariesCompiledForDex() { |
| compileDex = proptools.BoolPtr(true) |
| } |
| props.Compile_dex = compileDex |
| |
| // Dist the class jar artifact for sdk builds. |
| if !Bool(module.sdkLibraryProperties.No_dist) { |
| props.Dist.Targets = []string{"sdk", "win_sdk"} |
| props.Dist.Dest = proptools.StringPtr(fmt.Sprintf("%v.jar", module.distStem())) |
| props.Dist.Dir = proptools.StringPtr(module.apiDistPath(apiScope)) |
| props.Dist.Tag = proptools.StringPtr(".jar") |
| } |
| |
| mctx.CreateModule(LibraryFactory, &props, module.sdkComponentPropertiesForChildLibrary()) |
| } |
| |
| // Creates a droidstubs module that creates stubs source files from the given full source |
| // files and also updates and checks the API specification files. |
| func (module *SdkLibrary) createStubsSourcesAndApi(mctx android.DefaultableHookContext, apiScope *apiScope, name string, scopeSpecificDroidstubsArgs []string) { |
| props := struct { |
| Name *string |
| Visibility []string |
| Srcs []string |
| Installable *bool |
| Sdk_version *string |
| System_modules *string |
| Libs []string |
| Output_javadoc_comments *bool |
| Arg_files []string |
| Args *string |
| Java_version *string |
| Annotations_enabled *bool |
| Merge_annotations_dirs []string |
| Merge_inclusion_annotations_dirs []string |
| Generate_stubs *bool |
| Previous_api *string |
| Check_api struct { |
| Current ApiToCheck |
| Last_released ApiToCheck |
| |
| Api_lint struct { |
| Enabled *bool |
| New_since *string |
| Baseline_file *string |
| } |
| } |
| Aidl struct { |
| Include_dirs []string |
| Local_include_dirs []string |
| } |
| Dists []android.Dist |
| }{} |
| |
| // The stubs source processing uses the same compile time classpath when extracting the |
| // API from the implementation library as it does when compiling it. i.e. the same |
| // * sdk version |
| // * system_modules |
| // * libs (static_libs/libs) |
| |
| props.Name = proptools.StringPtr(name) |
| props.Visibility = childModuleVisibility(module.sdkLibraryProperties.Stubs_source_visibility) |
| props.Srcs = append(props.Srcs, module.properties.Srcs...) |
| props.Srcs = append(props.Srcs, module.sdkLibraryProperties.Api_srcs...) |
| props.Sdk_version = module.deviceProperties.Sdk_version |
| props.System_modules = module.deviceProperties.System_modules |
| props.Installable = proptools.BoolPtr(false) |
| // A droiddoc module has only one Libs property and doesn't distinguish between |
| // shared libs and static libs. So we need to add both of these libs to Libs property. |
| props.Libs = module.properties.Libs |
| props.Libs = append(props.Libs, module.properties.Static_libs...) |
| props.Aidl.Include_dirs = module.deviceProperties.Aidl.Include_dirs |
| props.Aidl.Local_include_dirs = module.deviceProperties.Aidl.Local_include_dirs |
| props.Java_version = module.properties.Java_version |
| |
| props.Annotations_enabled = module.sdkLibraryProperties.Annotations_enabled |
| props.Merge_annotations_dirs = module.sdkLibraryProperties.Merge_annotations_dirs |
| props.Merge_inclusion_annotations_dirs = module.sdkLibraryProperties.Merge_inclusion_annotations_dirs |
| |
| droidstubsArgs := []string{} |
| if len(module.sdkLibraryProperties.Api_packages) != 0 { |
| droidstubsArgs = append(droidstubsArgs, "--stub-packages "+strings.Join(module.sdkLibraryProperties.Api_packages, ":")) |
| } |
| if len(module.sdkLibraryProperties.Hidden_api_packages) != 0 { |
| droidstubsArgs = append(droidstubsArgs, |
| android.JoinWithPrefix(module.sdkLibraryProperties.Hidden_api_packages, " --hide-package ")) |
| } |
| droidstubsArgs = append(droidstubsArgs, module.sdkLibraryProperties.Droiddoc_options...) |
| disabledWarnings := []string{ |
| "BroadcastBehavior", |
| "DeprecationMismatch", |
| "HiddenSuperclass", |
| "HiddenTypeParameter", |
| "MissingPermission", |
| "SdkConstant", |
| "Todo", |
| "Typo", |
| "UnavailableSymbol", |
| } |
| droidstubsArgs = append(droidstubsArgs, android.JoinWithPrefix(disabledWarnings, "--hide ")) |
| |
| // Output Javadoc comments for public scope. |
| if apiScope == apiScopePublic { |
| props.Output_javadoc_comments = proptools.BoolPtr(true) |
| } |
| |
| // Add in scope specific arguments. |
| droidstubsArgs = append(droidstubsArgs, scopeSpecificDroidstubsArgs...) |
| props.Arg_files = module.sdkLibraryProperties.Droiddoc_option_files |
| props.Args = proptools.StringPtr(strings.Join(droidstubsArgs, " ")) |
| |
| // List of APIs identified from the provided source files are created. They are later |
| // compared against to the not-yet-released (a.k.a current) list of APIs and to the |
| // last-released (a.k.a numbered) list of API. |
| currentApiFileName := apiScope.apiFilePrefix + "current.txt" |
| removedApiFileName := apiScope.apiFilePrefix + "removed.txt" |
| apiDir := module.getApiDir() |
| currentApiFileName = path.Join(apiDir, currentApiFileName) |
| removedApiFileName = path.Join(apiDir, removedApiFileName) |
| |
| // check against the not-yet-release API |
| props.Check_api.Current.Api_file = proptools.StringPtr(currentApiFileName) |
| props.Check_api.Current.Removed_api_file = proptools.StringPtr(removedApiFileName) |
| |
| if !(apiScope.unstable || module.sdkLibraryProperties.Unsafe_ignore_missing_latest_api) { |
| // check against the latest released API |
| latestApiFilegroupName := proptools.StringPtr(module.latestApiFilegroupName(apiScope)) |
| props.Previous_api = latestApiFilegroupName |
| props.Check_api.Last_released.Api_file = latestApiFilegroupName |
| props.Check_api.Last_released.Removed_api_file = proptools.StringPtr( |
| module.latestRemovedApiFilegroupName(apiScope)) |
| props.Check_api.Last_released.Baseline_file = proptools.StringPtr( |
| module.latestIncompatibilitiesFilegroupName(apiScope)) |
| |
| if proptools.Bool(module.sdkLibraryProperties.Api_lint.Enabled) { |
| // Enable api lint. |
| props.Check_api.Api_lint.Enabled = proptools.BoolPtr(true) |
| props.Check_api.Api_lint.New_since = latestApiFilegroupName |
| |
| // If it exists then pass a lint-baseline.txt through to droidstubs. |
| baselinePath := path.Join(apiDir, apiScope.apiFilePrefix+"lint-baseline.txt") |
| baselinePathRelativeToRoot := path.Join(mctx.ModuleDir(), baselinePath) |
| paths, err := mctx.GlobWithDeps(baselinePathRelativeToRoot, nil) |
| if err != nil { |
| mctx.ModuleErrorf("error checking for presence of %s: %s", baselinePathRelativeToRoot, err) |
| } |
| if len(paths) == 1 { |
| props.Check_api.Api_lint.Baseline_file = proptools.StringPtr(baselinePath) |
| } else if len(paths) != 0 { |
| mctx.ModuleErrorf("error checking for presence of %s: expected one path, found: %v", baselinePathRelativeToRoot, paths) |
| } |
| } |
| } |
| |
| if !Bool(module.sdkLibraryProperties.No_dist) { |
| // Dist the api txt and removed api txt artifacts for sdk builds. |
| distDir := proptools.StringPtr(path.Join(module.apiDistPath(apiScope), "api")) |
| for _, p := range []struct { |
| tag string |
| pattern string |
| }{ |
| {tag: ".api.txt", pattern: "%s.txt"}, |
| {tag: ".removed-api.txt", pattern: "%s-removed.txt"}, |
| } { |
| props.Dists = append(props.Dists, android.Dist{ |
| Targets: []string{"sdk", "win_sdk"}, |
| Dir: distDir, |
| Dest: proptools.StringPtr(fmt.Sprintf(p.pattern, module.distStem())), |
| Tag: proptools.StringPtr(p.tag), |
| }) |
| } |
| } |
| |
| mctx.CreateModule(DroidstubsFactory, &props) |
| } |
| |
| // Implements android.ApexModule |
| func (module *SdkLibrary) DepIsInSameApex(mctx android.BaseModuleContext, dep android.Module) bool { |
| depTag := mctx.OtherModuleDependencyTag(dep) |
| if depTag == xmlPermissionsFileTag { |
| return true |
| } |
| return module.Library.DepIsInSameApex(mctx, dep) |
| } |
| |
| // Implements android.ApexModule |
| func (module *SdkLibrary) UniqueApexVariations() bool { |
| return module.uniqueApexVariations() |
| } |
| |
| // Creates the xml file that publicizes the runtime library |
| func (module *SdkLibrary) createXmlFile(mctx android.DefaultableHookContext) { |
| moduleMinApiLevel := module.Library.MinSdkVersion(mctx).ApiLevel |
| var moduleMinApiLevelStr = moduleMinApiLevel.String() |
| if moduleMinApiLevel == android.NoneApiLevel { |
| moduleMinApiLevelStr = "current" |
| } |
| props := struct { |
| Name *string |
| Lib_name *string |
| Apex_available []string |
| On_bootclasspath_since *string |
| On_bootclasspath_before *string |
| Min_device_sdk *string |
| Max_device_sdk *string |
| Sdk_library_min_api_level *string |
| }{ |
| Name: proptools.StringPtr(module.xmlPermissionsModuleName()), |
| Lib_name: proptools.StringPtr(module.BaseModuleName()), |
| Apex_available: module.ApexProperties.Apex_available, |
| On_bootclasspath_since: module.commonSdkLibraryProperties.On_bootclasspath_since, |
| On_bootclasspath_before: module.commonSdkLibraryProperties.On_bootclasspath_before, |
| Min_device_sdk: module.commonSdkLibraryProperties.Min_device_sdk, |
| Max_device_sdk: module.commonSdkLibraryProperties.Max_device_sdk, |
| Sdk_library_min_api_level: &moduleMinApiLevelStr, |
| } |
| |
| mctx.CreateModule(sdkLibraryXmlFactory, &props) |
| } |
| |
| func PrebuiltJars(ctx android.BaseModuleContext, baseName string, s android.SdkSpec) android.Paths { |
| var ver android.ApiLevel |
| var kind android.SdkKind |
| if s.UsePrebuilt(ctx) { |
| ver = s.ApiLevel |
| kind = s.Kind |
| } else { |
| // We don't have prebuilt SDK for the specific sdkVersion. |
| // Instead of breaking the build, fallback to use "system_current" |
| ver = android.FutureApiLevel |
| kind = android.SdkSystem |
| } |
| |
| dir := filepath.Join("prebuilts", "sdk", ver.String(), kind.String()) |
| jar := filepath.Join(dir, baseName+".jar") |
| jarPath := android.ExistentPathForSource(ctx, jar) |
| if !jarPath.Valid() { |
| if ctx.Config().AllowMissingDependencies() { |
| return android.Paths{android.PathForSource(ctx, jar)} |
| } else { |
| ctx.PropertyErrorf("sdk_library", "invalid sdk version %q, %q does not exist", s.Raw, jar) |
| } |
| return nil |
| } |
| return android.Paths{jarPath.Path()} |
| } |
| |
| // Check to see if the other module is within the same set of named APEXes as this module. |
| // |
| // If either this or the other module are on the platform then this will return |
| // false. |
| func withinSameApexesAs(ctx android.BaseModuleContext, other android.Module) bool { |
| apexInfo := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo) |
| otherApexInfo := ctx.OtherModuleProvider(other, android.ApexInfoProvider).(android.ApexInfo) |
| return len(otherApexInfo.InApexVariants) > 0 && reflect.DeepEqual(apexInfo.InApexVariants, otherApexInfo.InApexVariants) |
| } |
| |
| func (module *SdkLibrary) sdkJars(ctx android.BaseModuleContext, sdkVersion android.SdkSpec, headerJars bool) android.Paths { |
| // If the client doesn't set sdk_version, but if this library prefers stubs over |
| // the impl library, let's provide the widest API surface possible. To do so, |
| // force override sdk_version to module_current so that the closest possible API |
| // surface could be found in selectHeaderJarsForSdkVersion |
| if module.defaultsToStubs() && !sdkVersion.Specified() { |
| sdkVersion = android.SdkSpecFrom(ctx, "module_current") |
| } |
| |
| // Only provide access to the implementation library if it is actually built. |
| if module.requiresRuntimeImplementationLibrary() { |
| // Check any special cases for java_sdk_library. |
| // |
| // Only allow access to the implementation library in the following condition: |
| // * No sdk_version specified on the referencing module. |
| // * The referencing module is in the same apex as this. |
| if sdkVersion.Kind == android.SdkPrivate || withinSameApexesAs(ctx, module) { |
| if headerJars { |
| return module.HeaderJars() |
| } else { |
| return module.ImplementationJars() |
| } |
| } |
| } |
| |
| return module.selectHeaderJarsForSdkVersion(ctx, sdkVersion) |
| } |
| |
| // to satisfy SdkLibraryDependency interface |
| func (module *SdkLibrary) SdkHeaderJars(ctx android.BaseModuleContext, sdkVersion android.SdkSpec) android.Paths { |
| return module.sdkJars(ctx, sdkVersion, true /*headerJars*/) |
| } |
| |
| // to satisfy SdkLibraryDependency interface |
| func (module *SdkLibrary) SdkImplementationJars(ctx android.BaseModuleContext, sdkVersion android.SdkSpec) android.Paths { |
| return module.sdkJars(ctx, sdkVersion, false /*headerJars*/) |
| } |
| |
| var javaSdkLibrariesKey = android.NewOnceKey("javaSdkLibraries") |
| |
| func javaSdkLibraries(config android.Config) *[]string { |
| return config.Once(javaSdkLibrariesKey, func() interface{} { |
| return &[]string{} |
| }).(*[]string) |
| } |
| |
| func (module *SdkLibrary) getApiDir() string { |
| return proptools.StringDefault(module.sdkLibraryProperties.Api_dir, "api") |
| } |
| |
| // For a java_sdk_library module, create internal modules for stubs, docs, |
| // runtime libs and xml file. If requested, the stubs and docs are created twice |
| // once for public API level and once for system API level |
| func (module *SdkLibrary) CreateInternalModules(mctx android.DefaultableHookContext) { |
| // If the module has been disabled then don't create any child modules. |
| if !module.Enabled() { |
| return |
| } |
| |
| if len(module.properties.Srcs) == 0 { |
| mctx.PropertyErrorf("srcs", "java_sdk_library must specify srcs") |
| return |
| } |
| |
| // If this builds against standard libraries (i.e. is not part of the core libraries) |
| // then assume it provides both system and test apis. |
| sdkDep := decodeSdkDep(mctx, android.SdkContext(&module.Library)) |
| hasSystemAndTestApis := sdkDep.hasStandardLibs() |
| module.sdkLibraryProperties.Generate_system_and_test_apis = hasSystemAndTestApis |
| |
| missingCurrentApi := false |
| |
| generatedScopes := module.getGeneratedApiScopes(mctx) |
| |
| apiDir := module.getApiDir() |
| for _, scope := range generatedScopes { |
| for _, api := range []string{"current.txt", "removed.txt"} { |
| path := path.Join(mctx.ModuleDir(), apiDir, scope.apiFilePrefix+api) |
| p := android.ExistentPathForSource(mctx, path) |
| if !p.Valid() { |
| if mctx.Config().AllowMissingDependencies() { |
| mctx.AddMissingDependencies([]string{path}) |
| } else { |
| mctx.ModuleErrorf("Current api file %#v doesn't exist", path) |
| missingCurrentApi = true |
| } |
| } |
| } |
| } |
| |
| if missingCurrentApi { |
| script := "build/soong/scripts/gen-java-current-api-files.sh" |
| p := android.ExistentPathForSource(mctx, script) |
| |
| if !p.Valid() { |
| panic(fmt.Sprintf("script file %s doesn't exist", script)) |
| } |
| |
| mctx.ModuleErrorf("One or more current api files are missing. "+ |
| "You can update them by:\n"+ |
| "%s %q %s && m update-api", |
| script, filepath.Join(mctx.ModuleDir(), apiDir), |
| strings.Join(generatedScopes.Strings(func(s *apiScope) string { return s.apiFilePrefix }), " ")) |
| return |
| } |
| |
| for _, scope := range generatedScopes { |
| // Use the stubs source name for legacy reasons. |
| module.createStubsSourcesAndApi(mctx, scope, module.stubsSourceModuleName(scope), scope.droidstubsArgs) |
| |
| module.createStubsLibrary(mctx, scope) |
| } |
| |
| if module.requiresRuntimeImplementationLibrary() { |
| // Create child module to create an implementation library. |
| // |
| // This temporarily creates a second implementation library that can be explicitly |
| // referenced. |
| // |
| // TODO(b/156618935) - update comment once only one implementation library is created. |
| module.createImplLibrary(mctx) |
| |
| // Only create an XML permissions file that declares the library as being usable |
| // as a shared library if required. |
| if module.sharedLibrary() { |
| module.createXmlFile(mctx) |
| } |
| |
| // record java_sdk_library modules so that they are exported to make |
| javaSdkLibraries := javaSdkLibraries(mctx.Config()) |
| javaSdkLibrariesLock.Lock() |
| defer javaSdkLibrariesLock.Unlock() |
| *javaSdkLibraries = append(*javaSdkLibraries, module.BaseModuleName()) |
| } |
| |
| // Add the impl_only_libs and impl_only_static_libs *after* we're done using them in submodules. |
| module.properties.Libs = append(module.properties.Libs, module.sdkLibraryProperties.Impl_only_libs...) |
| module.properties.Static_libs = append(module.properties.Static_libs, module.sdkLibraryProperties.Impl_only_static_libs...) |
| } |
| |
| func (module *SdkLibrary) InitSdkLibraryProperties() { |
| module.addHostAndDeviceProperties() |
| module.AddProperties(&module.sdkLibraryProperties) |
| |
| module.initSdkLibraryComponent(module) |
| |
| module.properties.Installable = proptools.BoolPtr(true) |
| module.deviceProperties.IsSDKLibrary = true |
| } |
| |
| func (module *SdkLibrary) requiresRuntimeImplementationLibrary() bool { |
| return !proptools.Bool(module.sdkLibraryProperties.Api_only) |
| } |
| |
| func (module *SdkLibrary) defaultsToStubs() bool { |
| return proptools.Bool(module.sdkLibraryProperties.Default_to_stubs) |
| } |
| |
| // Defines how to name the individual component modules the sdk library creates. |
| type sdkLibraryComponentNamingScheme interface { |
| stubsLibraryModuleName(scope *apiScope, baseName string) string |
| |
| stubsSourceModuleName(scope *apiScope, baseName string) string |
| } |
| |
| type defaultNamingScheme struct { |
| } |
| |
| func (s *defaultNamingScheme) stubsLibraryModuleName(scope *apiScope, baseName string) string { |
| return scope.stubsLibraryModuleName(baseName) |
| } |
| |
| func (s *defaultNamingScheme) stubsSourceModuleName(scope *apiScope, baseName string) string { |
| return scope.stubsSourceModuleName(baseName) |
| } |
| |
| var _ sdkLibraryComponentNamingScheme = (*defaultNamingScheme)(nil) |
| |
| func moduleStubLinkType(name string) (stub bool, ret sdkLinkType) { |
| // This suffix-based approach is fragile and could potentially mis-trigger. |
| // TODO(b/155164730): Clean this up when modules no longer reference sdk_lib stubs directly. |
| if strings.HasSuffix(name, apiScopePublic.stubsLibraryModuleNameSuffix()) { |
| if name == "hwbinder.stubs" || name == "libcore_private.stubs" { |
| // Due to a previous bug, these modules were not considered stubs, so we retain that. |
| return false, javaPlatform |
| } |
| return true, javaSdk |
| } |
| if strings.HasSuffix(name, apiScopeSystem.stubsLibraryModuleNameSuffix()) { |
| return true, javaSystem |
| } |
| if strings.HasSuffix(name, apiScopeModuleLib.stubsLibraryModuleNameSuffix()) { |
| return true, javaModule |
| } |
| if strings.HasSuffix(name, apiScopeTest.stubsLibraryModuleNameSuffix()) { |
| return true, javaSystem |
| } |
| return false, javaPlatform |
| } |
| |
| // java_sdk_library is a special Java library that provides optional platform APIs to apps. |
| // In practice, it can be viewed as a combination of several modules: 1) stubs library that clients |
| // are linked against to, 2) droiddoc module that internally generates API stubs source files, |
| // 3) the real runtime shared library that implements the APIs, and 4) XML file for adding |
| // the runtime lib to the classpath at runtime if requested via <uses-library>. |
| func SdkLibraryFactory() android.Module { |
| module := &SdkLibrary{} |
| |
| // Initialize information common between source and prebuilt. |
| module.initCommon(module) |
| |
| module.InitSdkLibraryProperties() |
| android.InitApexModule(module) |
| android.InitSdkAwareModule(module) |
| InitJavaModule(module, android.HostAndDeviceSupported) |
| |
| // Initialize the map from scope to scope specific properties. |
| scopeToProperties := make(map[*apiScope]*ApiScopeProperties) |
| for _, scope := range allApiScopes { |
| scopeToProperties[scope] = scope.scopeSpecificProperties(module) |
| } |
| module.scopeToProperties = scopeToProperties |
| |
| // Add the properties containing visibility rules so that they are checked. |
| android.AddVisibilityProperty(module, "impl_library_visibility", &module.sdkLibraryProperties.Impl_library_visibility) |
| android.AddVisibilityProperty(module, "stubs_library_visibility", &module.sdkLibraryProperties.Stubs_library_visibility) |
| android.AddVisibilityProperty(module, "stubs_source_visibility", &module.sdkLibraryProperties.Stubs_source_visibility) |
| |
| module.SetDefaultableHook(func(ctx android.DefaultableHookContext) { |
| // If no implementation is required then it cannot be used as a shared library |
| // either. |
| if !module.requiresRuntimeImplementationLibrary() { |
| // If shared_library has been explicitly set to true then it is incompatible |
| // with api_only: true. |
| if proptools.Bool(module.commonSdkLibraryProperties.Shared_library) { |
| ctx.PropertyErrorf("api_only/shared_library", "inconsistent settings, shared_library and api_only cannot both be true") |
| } |
| // Set shared_library: false. |
| module.commonSdkLibraryProperties.Shared_library = proptools.BoolPtr(false) |
| } |
| |
| if module.initCommonAfterDefaultsApplied(ctx) { |
| module.CreateInternalModules(ctx) |
| } |
| }) |
| return module |
| } |
| |
| // |
| // SDK library prebuilts |
| // |
| |
| // Properties associated with each api scope. |
| type sdkLibraryScopeProperties struct { |
| Jars []string `android:"path"` |
| |
| Sdk_version *string |
| |
| // List of shared java libs that this module has dependencies to |
| Libs []string |
| |
| // The stubs source. |
| Stub_srcs []string `android:"path"` |
| |
| // The current.txt |
| Current_api *string `android:"path"` |
| |
| // The removed.txt |
| Removed_api *string `android:"path"` |
| |
| // Annotation zip |
| Annotations *string `android:"path"` |
| } |
| |
| type sdkLibraryImportProperties struct { |
| // List of shared java libs, common to all scopes, that this module has |
| // dependencies to |
| Libs []string |
| |
| // If set to true, compile dex files for the stubs. Defaults to false. |
| Compile_dex *bool |
| |
| // If not empty, classes are restricted to the specified packages and their sub-packages. |
| Permitted_packages []string |
| } |
| |
| type SdkLibraryImport struct { |
| android.ModuleBase |
| android.DefaultableModuleBase |
| prebuilt android.Prebuilt |
| android.ApexModuleBase |
| android.SdkBase |
| |
| hiddenAPI |
| dexpreopter |
| |
| properties sdkLibraryImportProperties |
| |
| // Map from api scope to the scope specific property structure. |
| scopeProperties map[*apiScope]*sdkLibraryScopeProperties |
| |
| commonToSdkLibraryAndImport |
| |
| // The reference to the implementation library created by the source module. |
| // Is nil if the source module does not exist. |
| implLibraryModule *Library |
| |
| // The reference to the xml permissions module created by the source module. |
| // Is nil if the source module does not exist. |
| xmlPermissionsFileModule *sdkLibraryXml |
| |
| // Build path to the dex implementation jar obtained from the prebuilt_apex, if any. |
| dexJarFile OptionalDexJarPath |
| |
| // Expected install file path of the source module(sdk_library) |
| // or dex implementation jar obtained from the prebuilt_apex, if any. |
| installFile android.Path |
| } |
| |
| var _ SdkLibraryDependency = (*SdkLibraryImport)(nil) |
| |
| // The type of a structure that contains a field of type sdkLibraryScopeProperties |
| // for each apiscope in allApiScopes, e.g. something like: |
| // struct { |
| // Public sdkLibraryScopeProperties |
| // System sdkLibraryScopeProperties |
| // ... |
| // } |
| var allScopeStructType = createAllScopePropertiesStructType() |
| |
| // Dynamically create a structure type for each apiscope in allApiScopes. |
| func createAllScopePropertiesStructType() reflect.Type { |
| var fields []reflect.StructField |
| for _, apiScope := range allApiScopes { |
| field := reflect.StructField{ |
| Name: apiScope.fieldName, |
| Type: reflect.TypeOf(sdkLibraryScopeProperties{}), |
| } |
| fields = append(fields, field) |
| } |
| |
| return reflect.StructOf(fields) |
| } |
| |
| // Create an instance of the scope specific structure type and return a map |
| // from apiscope to a pointer to each scope specific field. |
| func createPropertiesInstance() (interface{}, map[*apiScope]*sdkLibraryScopeProperties) { |
| allScopePropertiesPtr := reflect.New(allScopeStructType) |
| allScopePropertiesStruct := allScopePropertiesPtr.Elem() |
| scopeProperties := make(map[*apiScope]*sdkLibraryScopeProperties) |
| |
| for _, apiScope := range allApiScopes { |
| field := allScopePropertiesStruct.FieldByName(apiScope.fieldName) |
| scopeProperties[apiScope] = field.Addr().Interface().(*sdkLibraryScopeProperties) |
| } |
| |
| return allScopePropertiesPtr.Interface(), scopeProperties |
| } |
| |
| // java_sdk_library_import imports a prebuilt java_sdk_library. |
| func sdkLibraryImportFactory() android.Module { |
| module := &SdkLibraryImport{} |
| |
| allScopeProperties, scopeToProperties := createPropertiesInstance() |
| module.scopeProperties = scopeToProperties |
| module.AddProperties(&module.properties, allScopeProperties) |
| |
| // Initialize information common between source and prebuilt. |
| module.initCommon(module) |
| |
| android.InitPrebuiltModule(module, &[]string{""}) |
| android.InitApexModule(module) |
| android.InitSdkAwareModule(module) |
| InitJavaModule(module, android.HostAndDeviceSupported) |
| |
| module.SetDefaultableHook(func(mctx android.DefaultableHookContext) { |
| if module.initCommonAfterDefaultsApplied(mctx) { |
| module.createInternalModules(mctx) |
| } |
| }) |
| return module |
| } |
| |
| var _ PermittedPackagesForUpdatableBootJars = (*SdkLibraryImport)(nil) |
| |
| func (module *SdkLibraryImport) PermittedPackagesForUpdatableBootJars() []string { |
| return module.properties.Permitted_packages |
| } |
| |
| func (module *SdkLibraryImport) Prebuilt() *android.Prebuilt { |
| return &module.prebuilt |
| } |
| |
| func (module *SdkLibraryImport) Name() string { |
| return module.prebuilt.Name(module.ModuleBase.Name()) |
| } |
| |
| func (module *SdkLibraryImport) createInternalModules(mctx android.DefaultableHookContext) { |
| |
| // If the build is configured to use prebuilts then force this to be preferred. |
| if mctx.Config().AlwaysUsePrebuiltSdks() { |
| module.prebuilt.ForcePrefer() |
| } |
| |
| for apiScope, scopeProperties := range module.scopeProperties { |
| if len(scopeProperties.Jars) == 0 { |
| continue |
| } |
| |
| module.createJavaImportForStubs(mctx, apiScope, scopeProperties) |
| |
| if len(scopeProperties.Stub_srcs) > 0 { |
| module.createPrebuiltStubsSources(mctx, apiScope, scopeProperties) |
| } |
| } |
| |
| javaSdkLibraries := javaSdkLibraries(mctx.Config()) |
| javaSdkLibrariesLock.Lock() |
| defer javaSdkLibrariesLock.Unlock() |
| *javaSdkLibraries = append(*javaSdkLibraries, module.BaseModuleName()) |
| } |
| |
| func (module *SdkLibraryImport) createJavaImportForStubs(mctx android.DefaultableHookContext, apiScope *apiScope, scopeProperties *sdkLibraryScopeProperties) { |
| // Creates a java import for the jar with ".stubs" suffix |
| props := struct { |
| Name *string |
| Sdk_version *string |
| Libs []string |
| Jars []string |
| Compile_dex *bool |
| |
| android.UserSuppliedPrebuiltProperties |
| }{} |
| props.Name = proptools.StringPtr(module.stubsLibraryModuleName(apiScope)) |
| props.Sdk_version = scopeProperties.Sdk_version |
| // Prepend any of the libs from the legacy public properties to the libs for each of the |
| // scopes to avoid having to duplicate them in each scope. |
| props.Libs = append(module.properties.Libs, scopeProperties.Libs...) |
| props.Jars = scopeProperties.Jars |
| |
| // The imports are preferred if the java_sdk_library_import is preferred. |
| props.CopyUserSuppliedPropertiesFromPrebuilt(&module.prebuilt) |
| |
| // The imports need to be compiled to dex if the java_sdk_library_import requests it. |
| compileDex := module.properties.Compile_dex |
| if module.stubLibrariesCompiledForDex() { |
| compileDex = proptools.BoolPtr(true) |
| } |
| props.Compile_dex = compileDex |
| |
| mctx.CreateModule(ImportFactory, &props, module.sdkComponentPropertiesForChildLibrary()) |
| } |
| |
| func (module *SdkLibraryImport) createPrebuiltStubsSources(mctx android.DefaultableHookContext, apiScope *apiScope, scopeProperties *sdkLibraryScopeProperties) { |
| props := struct { |
| Name *string |
| Srcs []string |
| |
| android.UserSuppliedPrebuiltProperties |
| }{} |
| props.Name = proptools.StringPtr(module.stubsSourceModuleName(apiScope)) |
| props.Srcs = scopeProperties.Stub_srcs |
| |
| // The stubs source is preferred if the java_sdk_library_import is preferred. |
| props.CopyUserSuppliedPropertiesFromPrebuilt(&module.prebuilt) |
| |
| mctx.CreateModule(PrebuiltStubsSourcesFactory, &props) |
| } |
| |
| // Add the dependencies on the child module in the component deps mutator so that it |
| // creates references to the prebuilt and not the source modules. |
| func (module *SdkLibraryImport) ComponentDepsMutator(ctx android.BottomUpMutatorContext) { |
| for apiScope, scopeProperties := range module.scopeProperties { |
| if len(scopeProperties.Jars) == 0 { |
| continue |
| } |
| |
| // Add dependencies to the prebuilt stubs library |
| ctx.AddVariationDependencies(nil, apiScope.stubsTag, android.PrebuiltNameFromSource(module.stubsLibraryModuleName(apiScope))) |
| |
| if len(scopeProperties.Stub_srcs) > 0 { |
| // Add dependencies to the prebuilt stubs source library |
| ctx.AddVariationDependencies(nil, apiScope.stubsSourceTag, android.PrebuiltNameFromSource(module.stubsSourceModuleName(apiScope))) |
| } |
| } |
| } |
| |
| // Add other dependencies as normal. |
| func (module *SdkLibraryImport) DepsMutator(ctx android.BottomUpMutatorContext) { |
| |
| implName := module.implLibraryModuleName() |
| if ctx.OtherModuleExists(implName) { |
| ctx.AddVariationDependencies(nil, implLibraryTag, implName) |
| |
| xmlPermissionsModuleName := module.xmlPermissionsModuleName() |
| if module.sharedLibrary() && ctx.OtherModuleExists(xmlPermissionsModuleName) { |
| // Add dependency to the rule for generating the xml permissions file |
| ctx.AddDependency(module, xmlPermissionsFileTag, xmlPermissionsModuleName) |
| } |
| } |
| } |
| |
| func (module *SdkLibraryImport) AndroidMkEntries() []android.AndroidMkEntries { |
| // For an SDK library imported from a prebuilt APEX, we don't need a Make module for itself, as we |
| // don't need to install it. However, we need to add its dexpreopt outputs as sub-modules, if it |
| // is preopted. |
| dexpreoptEntries := module.dexpreopter.AndroidMkEntriesForApex() |
| return append(dexpreoptEntries, android.AndroidMkEntries{Disabled: true}) |
| } |
| |
| var _ android.ApexModule = (*SdkLibraryImport)(nil) |
| |
| // Implements android.ApexModule |
| func (module *SdkLibraryImport) DepIsInSameApex(mctx android.BaseModuleContext, dep android.Module) bool { |
| depTag := mctx.OtherModuleDependencyTag(dep) |
| if depTag == xmlPermissionsFileTag { |
| return true |
| } |
| |
| // None of the other dependencies of the java_sdk_library_import are in the same apex |
| // as the one that references this module. |
| return false |
| } |
| |
| // Implements android.ApexModule |
| func (module *SdkLibraryImport) ShouldSupportSdkVersion(ctx android.BaseModuleContext, |
| sdkVersion android.ApiLevel) error { |
| // we don't check prebuilt modules for sdk_version |
| return nil |
| } |
| |
| // Implements android.ApexModule |
| func (module *SdkLibraryImport) UniqueApexVariations() bool { |
| return module.uniqueApexVariations() |
| } |
| |
| // MinSdkVersion - Implements hiddenAPIModule |
| func (module *SdkLibraryImport) MinSdkVersion(ctx android.EarlyModuleContext) android.SdkSpec { |
| return android.SdkSpecNone |
| } |
| |
| var _ hiddenAPIModule = (*SdkLibraryImport)(nil) |
| |
| func (module *SdkLibraryImport) OutputFiles(tag string) (android.Paths, error) { |
| paths, err := module.commonOutputFiles(tag) |
| if paths != nil || err != nil { |
| return paths, err |
| } |
| if module.implLibraryModule != nil { |
| return module.implLibraryModule.OutputFiles(tag) |
| } else { |
| return nil, nil |
| } |
| } |
| |
| func (module *SdkLibraryImport) GenerateAndroidBuildActions(ctx android.ModuleContext) { |
| module.generateCommonBuildActions(ctx) |
| |
| // Assume that source module(sdk_library) is installed in /<sdk_library partition>/framework |
| module.installFile = android.PathForModuleInstall(ctx, "framework", module.Stem()+".jar") |
| |
| // Record the paths to the prebuilt stubs library and stubs source. |
| ctx.VisitDirectDeps(func(to android.Module) { |
| tag := ctx.OtherModuleDependencyTag(to) |
| |
| // Extract information from any of the scope specific dependencies. |
| if scopeTag, ok := tag.(scopeDependencyTag); ok { |
| apiScope := scopeTag.apiScope |
| scopePaths := module.getScopePathsCreateIfNeeded(apiScope) |
| |
| // Extract information from the dependency. The exact information extracted |
| // is determined by the nature of the dependency which is determined by the tag. |
| scopeTag.extractDepInfo(ctx, to, scopePaths) |
| } else if tag == implLibraryTag { |
| if implLibrary, ok := to.(*Library); ok { |
| module.implLibraryModule = implLibrary |
| } else { |
| ctx.ModuleErrorf("implementation library must be of type *java.Library but was %T", to) |
| } |
| } else if tag == xmlPermissionsFileTag { |
| if xmlPermissionsFileModule, ok := to.(*sdkLibraryXml); ok { |
| module.xmlPermissionsFileModule = xmlPermissionsFileModule |
| } else { |
| ctx.ModuleErrorf("xml permissions file module must be of type *sdkLibraryXml but was %T", to) |
| } |
| } |
| }) |
| |
| // Populate the scope paths with information from the properties. |
| for apiScope, scopeProperties := range module.scopeProperties { |
| if len(scopeProperties.Jars) == 0 { |
| continue |
| } |
| |
| paths := module.getScopePathsCreateIfNeeded(apiScope) |
| paths.annotationsZip = android.OptionalPathForModuleSrc(ctx, scopeProperties.Annotations) |
| paths.currentApiFilePath = android.OptionalPathForModuleSrc(ctx, scopeProperties.Current_api) |
| paths.removedApiFilePath = android.OptionalPathForModuleSrc(ctx, scopeProperties.Removed_api) |
| } |
| |
| if ctx.Device() { |
| // If this is a variant created for a prebuilt_apex then use the dex implementation jar |
| // obtained from the associated deapexer module. |
| ai := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo) |
| if ai.ForPrebuiltApex { |
| // Get the path of the dex implementation jar from the `deapexer` module. |
| di := android.FindDeapexerProviderForModule(ctx) |
| if di == nil { |
| return // An error has been reported by FindDeapexerProviderForModule. |
| } |
| if dexOutputPath := di.PrebuiltExportPath(apexRootRelativePathToJavaLib(module.BaseModuleName())); dexOutputPath != nil { |
| dexJarFile := makeDexJarPathFromPath(dexOutputPath) |
| module.dexJarFile = dexJarFile |
| installPath := android.PathForModuleInPartitionInstall( |
| ctx, "apex", ai.ApexVariationName, apexRootRelativePathToJavaLib(module.BaseModuleName())) |
| module.installFile = installPath |
| module.initHiddenAPI(ctx, dexJarFile, module.findScopePaths(apiScopePublic).stubsImplPath[0], nil) |
| |
| // Dexpreopting. |
| module.dexpreopter.installPath = module.dexpreopter.getInstallPath(ctx, installPath) |
| module.dexpreopter.isSDKLibrary = true |
| module.dexpreopter.uncompressedDex = shouldUncompressDex(ctx, &module.dexpreopter) |
| module.dexpreopt(ctx, dexOutputPath) |
| } else { |
| // This should never happen as a variant for a prebuilt_apex is only created if the |
| // prebuilt_apex has been configured to export the java library dex file. |
| ctx.ModuleErrorf("internal error: no dex implementation jar available from prebuilt APEX %s", di.ApexModuleName()) |
| } |
| } |
| } |
| } |
| |
| func (module *SdkLibraryImport) sdkJars(ctx android.BaseModuleContext, sdkVersion android.SdkSpec, headerJars bool) android.Paths { |
| |
| // For consistency with SdkLibrary make the implementation jar available to libraries that |
| // are within the same APEX. |
| implLibraryModule := module.implLibraryModule |
| if implLibraryModule != nil && withinSameApexesAs(ctx, module) { |
| if headerJars { |
| return implLibraryModule.HeaderJars() |
| } else { |
| return implLibraryModule.ImplementationJars() |
| } |
| } |
| |
| return module.selectHeaderJarsForSdkVersion(ctx, sdkVersion) |
| } |
| |
| // to satisfy SdkLibraryDependency interface |
| func (module *SdkLibraryImport) SdkHeaderJars(ctx android.BaseModuleContext, sdkVersion android.SdkSpec) android.Paths { |
| // This module is just a wrapper for the prebuilt stubs. |
| return module.sdkJars(ctx, sdkVersion, true) |
| } |
| |
| // to satisfy SdkLibraryDependency interface |
| func (module *SdkLibraryImport) SdkImplementationJars(ctx android.BaseModuleContext, sdkVersion android.SdkSpec) android.Paths { |
| // This module is just a wrapper for the stubs. |
| return module.sdkJars(ctx, sdkVersion, false) |
| } |
| |
| // to satisfy UsesLibraryDependency interface |
| func (module *SdkLibraryImport) DexJarBuildPath() OptionalDexJarPath { |
| // The dex implementation jar extracted from the .apex file should be used in preference to the |
| // source. |
| if module.dexJarFile.IsSet() { |
| return module.dexJarFile |
| } |
| if module.implLibraryModule == nil { |
| return makeUnsetDexJarPath() |
| } else { |
| return module.implLibraryModule.DexJarBuildPath() |
| } |
| } |
| |
| // to satisfy UsesLibraryDependency interface |
| func (module *SdkLibraryImport) DexJarInstallPath() android.Path { |
| return module.installFile |
| } |
| |
| // to satisfy UsesLibraryDependency interface |
| func (module *SdkLibraryImport) ClassLoaderContexts() dexpreopt.ClassLoaderContextMap { |
| return nil |
| } |
| |
| // to satisfy apex.javaDependency interface |
| func (module *SdkLibraryImport) JacocoReportClassesFile() android.Path { |
| if module.implLibraryModule == nil { |
| return nil |
| } else { |
| return module.implLibraryModule.JacocoReportClassesFile() |
| } |
| } |
| |
| // to satisfy apex.javaDependency interface |
| func (module *SdkLibraryImport) LintDepSets() LintDepSets { |
| if module.implLibraryModule == nil { |
| return LintDepSets{} |
| } else { |
| return module.implLibraryModule.LintDepSets() |
| } |
| } |
| |
| func (module *SdkLibraryImport) GetStrictUpdatabilityLinting() bool { |
| if module.implLibraryModule == nil { |
| return false |
| } else { |
| return module.implLibraryModule.GetStrictUpdatabilityLinting() |
| } |
| } |
| |
| func (module *SdkLibraryImport) SetStrictUpdatabilityLinting(strictLinting bool) { |
| if module.implLibraryModule != nil { |
| module.implLibraryModule.SetStrictUpdatabilityLinting(strictLinting) |
| } |
| } |
| |
| // to satisfy apex.javaDependency interface |
| func (module *SdkLibraryImport) Stem() string { |
| return module.BaseModuleName() |
| } |
| |
| var _ ApexDependency = (*SdkLibraryImport)(nil) |
| |
| // to satisfy java.ApexDependency interface |
| func (module *SdkLibraryImport) HeaderJars() android.Paths { |
| if module.implLibraryModule == nil { |
| return nil |
| } else { |
| return module.implLibraryModule.HeaderJars() |
| } |
| } |
| |
| // to satisfy java.ApexDependency interface |
| func (module *SdkLibraryImport) ImplementationAndResourcesJars() android.Paths { |
| if module.implLibraryModule == nil { |
| return nil |
| } else { |
| return module.implLibraryModule.ImplementationAndResourcesJars() |
| } |
| } |
| |
| // to satisfy java.DexpreopterInterface interface |
| func (module *SdkLibraryImport) IsInstallable() bool { |
| return true |
| } |
| |
| var _ android.RequiredFilesFromPrebuiltApex = (*SdkLibraryImport)(nil) |
| |
| func (module *SdkLibraryImport) RequiredFilesFromPrebuiltApex(ctx android.BaseModuleContext) []string { |
| name := module.BaseModuleName() |
| return requiredFilesFromPrebuiltApexForImport(name) |
| } |
| |
| // |
| // java_sdk_library_xml |
| // |
| type sdkLibraryXml struct { |
| android.ModuleBase |
| android.DefaultableModuleBase |
| android.ApexModuleBase |
| |
| properties sdkLibraryXmlProperties |
| |
| outputFilePath android.OutputPath |
| installDirPath android.InstallPath |
| |
| hideApexVariantFromMake bool |
| } |
| |
| type sdkLibraryXmlProperties struct { |
| // canonical name of the lib |
| Lib_name *string |
| |
| // Signals that this shared library is part of the bootclasspath starting |
| // on the version indicated in this attribute. |
| // |
| // This will make platforms at this level and above to ignore |
| // <uses-library> tags with this library name because the library is already |
| // available |
| On_bootclasspath_since *string |
| |
| // Signals that this shared library was part of the bootclasspath before |
| // (but not including) the version indicated in this attribute. |
| // |
| // The system will automatically add a <uses-library> tag with this library to |
| // apps that target any SDK less than the version indicated in this attribute. |
| On_bootclasspath_before *string |
| |
| // Indicates that PackageManager should ignore this shared library if the |
| // platform is below the version indicated in this attribute. |
| // |
| // This means that the device won't recognise this library as installed. |
| Min_device_sdk *string |
| |
| // Indicates that PackageManager should ignore this shared library if the |
| // platform is above the version indicated in this attribute. |
| // |
| // This means that the device won't recognise this library as installed. |
| Max_device_sdk *string |
| |
| // The SdkLibrary's min api level as a string |
| // |
| // This value comes from the ApiLevel of the MinSdkVersion property. |
| Sdk_library_min_api_level *string |
| } |
| |
| // java_sdk_library_xml builds the permission xml file for a java_sdk_library. |
| // Not to be used directly by users. java_sdk_library internally uses this. |
| func sdkLibraryXmlFactory() android.Module { |
| module := &sdkLibraryXml{} |
| |
| module.AddProperties(&module.properties) |
| |
| android.InitApexModule(module) |
| android.InitAndroidArchModule(module, android.DeviceSupported, android.MultilibCommon) |
| |
| return module |
| } |
| |
| func (module *sdkLibraryXml) UniqueApexVariations() bool { |
| // sdkLibraryXml needs a unique variation per APEX because the generated XML file contains the path to the |
| // mounted APEX, which contains the name of the APEX. |
| return true |
| } |
| |
| // from android.PrebuiltEtcModule |
| func (module *sdkLibraryXml) BaseDir() string { |
| return "etc" |
| } |
| |
| // from android.PrebuiltEtcModule |
| func (module *sdkLibraryXml) SubDir() string { |
| return "permissions" |
| } |
| |
| // from android.PrebuiltEtcModule |
| func (module *sdkLibraryXml) OutputFile() android.OutputPath { |
| return module.outputFilePath |
| } |
| |
| // from android.ApexModule |
| func (module *sdkLibraryXml) AvailableFor(what string) bool { |
| return true |
| } |
| |
| func (module *sdkLibraryXml) DepsMutator(ctx android.BottomUpMutatorContext) { |
| // do nothing |
| } |
| |
| var _ android.ApexModule = (*sdkLibraryXml)(nil) |
| |
| // Implements android.ApexModule |
| func (module *sdkLibraryXml) ShouldSupportSdkVersion(ctx android.BaseModuleContext, |
| sdkVersion android.ApiLevel) error { |
| // sdkLibraryXml doesn't need to be checked separately because java_sdk_library is checked |
| return nil |
| } |
| |
| // File path to the runtime implementation library |
| func (module *sdkLibraryXml) implPath(ctx android.ModuleContext) string { |
| implName := proptools.String(module.properties.Lib_name) |
| if apexInfo := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo); !apexInfo.IsForPlatform() { |
| // TODO(b/146468504): ApexVariationName() is only a soong module name, not apex name. |
| // In most cases, this works fine. But when apex_name is set or override_apex is used |
| // this can be wrong. |
| return fmt.Sprintf("/apex/%s/javalib/%s.jar", apexInfo.ApexVariationName, implName) |
| } |
| partition := "system" |
| if module.SocSpecific() { |
| partition = "vendor" |
| } else if module.DeviceSpecific() { |
| partition = "odm" |
| } else if module.ProductSpecific() { |
| partition = "product" |
| } else if module.SystemExtSpecific() { |
| partition = "system_ext" |
| } |
| return "/" + partition + "/framework/" + implName + ".jar" |
| } |
| |
| func formattedOptionalSdkLevelAttribute(ctx android.ModuleContext, attrName string, value *string) string { |
| if value == nil { |
| return "" |
| } |
| apiLevel, err := android.ApiLevelFromUser(ctx, *value) |
| if err != nil { |
| // attributes in bp files have underscores but in the xml have dashes. |
| ctx.PropertyErrorf(strings.ReplaceAll(attrName, "-", "_"), err.Error()) |
| return "" |
| } |
| if apiLevel.IsCurrent() { |
| // passing "current" would always mean a future release, never the current (or the current in |
| // progress) which means some conditions would never be triggered. |
| ctx.PropertyErrorf(strings.ReplaceAll(attrName, "-", "_"), |
| `"current" is not an allowed value for this attribute`) |
| return "" |
| } |
| // "safeValue" is safe because it translates finalized codenames to a string |
| // with their SDK int. |
| safeValue := apiLevel.String() |
| return formattedOptionalAttribute(attrName, &safeValue) |
| } |
| |
| // formats an attribute for the xml permissions file if the value is not null |
| // returns empty string otherwise |
| func formattedOptionalAttribute(attrName string, value *string) string { |
| if value == nil { |
| return "" |
| } |
| return fmt.Sprintf(` %s=\"%s\"\n`, attrName, *value) |
| } |
| |
| func (module *sdkLibraryXml) permissionsContents(ctx android.ModuleContext) string { |
| libName := proptools.String(module.properties.Lib_name) |
| libNameAttr := formattedOptionalAttribute("name", &libName) |
| filePath := module.implPath(ctx) |
| filePathAttr := formattedOptionalAttribute("file", &filePath) |
| implicitFromAttr := formattedOptionalSdkLevelAttribute(ctx, "on-bootclasspath-since", module.properties.On_bootclasspath_since) |
| implicitUntilAttr := formattedOptionalSdkLevelAttribute(ctx, "on-bootclasspath-before", module.properties.On_bootclasspath_before) |
| minSdkAttr := formattedOptionalSdkLevelAttribute(ctx, "min-device-sdk", module.properties.Min_device_sdk) |
| maxSdkAttr := formattedOptionalSdkLevelAttribute(ctx, "max-device-sdk", module.properties.Max_device_sdk) |
| // <library> is understood in all android versions whereas <apex-library> is only understood from API T (and ignored before that). |
| // similarly, min_device_sdk is only understood from T. So if a library is using that, we need to use the apex-library to make sure this library is not loaded before T |
| var libraryTag string |
| if module.properties.Min_device_sdk != nil { |
| libraryTag = ` <apex-library\n` |
| } else { |
| libraryTag = ` <library\n` |
| } |
| |
| return strings.Join([]string{ |
| `<?xml version=\"1.0\" encoding=\"utf-8\"?>\n`, |
| `<!-- Copyright (C) 2018 The Android Open Source Project\n`, |
| `\n`, |
| ` Licensed under the Apache License, Version 2.0 (the \"License\");\n`, |
| ` you may not use this file except in compliance with the License.\n`, |
| ` You may obtain a copy of the License at\n`, |
| `\n`, |
| ` http://www.apache.org/licenses/LICENSE-2.0\n`, |
| `\n`, |
| ` Unless required by applicable law or agreed to in writing, software\n`, |
| ` distributed under the License is distributed on an \"AS IS\" BASIS,\n`, |
| ` WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n`, |
| ` See the License for the specific language governing permissions and\n`, |
| ` limitations under the License.\n`, |
| `-->\n`, |
| `<permissions>\n`, |
| libraryTag, |
| libNameAttr, |
| filePathAttr, |
| implicitFromAttr, |
| implicitUntilAttr, |
| minSdkAttr, |
| maxSdkAttr, |
| ` />\n`, |
| `</permissions>\n`}, "") |
| } |
| |
| func (module *sdkLibraryXml) GenerateAndroidBuildActions(ctx android.ModuleContext) { |
| module.hideApexVariantFromMake = !ctx.Provider(android.ApexInfoProvider).(android.ApexInfo).IsForPlatform() |
| |
| libName := proptools.String(module.properties.Lib_name) |
| module.selfValidate(ctx) |
| xmlContent := module.permissionsContents(ctx) |
| |
| module.outputFilePath = android.PathForModuleOut(ctx, libName+".xml").OutputPath |
| rule := android.NewRuleBuilder(pctx, ctx) |
| rule.Command(). |
| Text("/bin/bash -c \"echo -e '" + xmlContent + "'\" > "). |
| Output(module.outputFilePath) |
| |
| rule.Build("java_sdk_xml", "Permission XML") |
| |
| module.installDirPath = android.PathForModuleInstall(ctx, "etc", module.SubDir()) |
| } |
| |
| func (module *sdkLibraryXml) AndroidMkEntries() []android.AndroidMkEntries { |
| if module.hideApexVariantFromMake { |
| return []android.AndroidMkEntries{{ |
| Disabled: true, |
| }} |
| } |
| |
| return []android.AndroidMkEntries{{ |
| Class: "ETC", |
| OutputFile: android.OptionalPathForPath(module.outputFilePath), |
| ExtraEntries: []android.AndroidMkExtraEntriesFunc{ |
| func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) { |
| entries.SetString("LOCAL_MODULE_TAGS", "optional") |
| entries.SetString("LOCAL_MODULE_PATH", module.installDirPath.String()) |
| entries.SetString("LOCAL_INSTALLED_MODULE_STEM", module.outputFilePath.Base()) |
| }, |
| }, |
| }} |
| } |
| |
| func (module *sdkLibraryXml) selfValidate(ctx android.ModuleContext) { |
| module.validateAtLeastTAttributes(ctx) |
| module.validateMinAndMaxDeviceSdk(ctx) |
| module.validateMinMaxDeviceSdkAndModuleMinSdk(ctx) |
| module.validateOnBootclasspathBeforeRequirements(ctx) |
| } |
| |
| func (module *sdkLibraryXml) validateAtLeastTAttributes(ctx android.ModuleContext) { |
| t := android.ApiLevelOrPanic(ctx, "Tiramisu") |
| module.attrAtLeastT(ctx, t, module.properties.Min_device_sdk, "min_device_sdk") |
| module.attrAtLeastT(ctx, t, module.properties.Max_device_sdk, "max_device_sdk") |
| module.attrAtLeastT(ctx, t, module.properties.On_bootclasspath_before, "on_bootclasspath_before") |
| module.attrAtLeastT(ctx, t, module.properties.On_bootclasspath_since, "on_bootclasspath_since") |
| } |
| |
| func (module *sdkLibraryXml) attrAtLeastT(ctx android.ModuleContext, t android.ApiLevel, attr *string, attrName string) { |
| if attr != nil { |
| if level, err := android.ApiLevelFromUser(ctx, *attr); err == nil { |
| // we will inform the user of invalid inputs when we try to write the |
| // permissions xml file so we don't need to do it here |
| if t.GreaterThan(level) { |
| ctx.PropertyErrorf(attrName, "Attribute value needs to be at least T") |
| } |
| } |
| } |
| } |
| |
| func (module *sdkLibraryXml) validateMinAndMaxDeviceSdk(ctx android.ModuleContext) { |
| if module.properties.Min_device_sdk != nil && module.properties.Max_device_sdk != nil { |
| min, minErr := android.ApiLevelFromUser(ctx, *module.properties.Min_device_sdk) |
| max, maxErr := android.ApiLevelFromUser(ctx, *module.properties.Max_device_sdk) |
| if minErr == nil && maxErr == nil { |
| // we will inform the user of invalid inputs when we try to write the |
| // permissions xml file so we don't need to do it here |
| if min.GreaterThan(max) { |
| ctx.ModuleErrorf("min_device_sdk can't be greater than max_device_sdk") |
| } |
| } |
| } |
| } |
| |
| func (module *sdkLibraryXml) validateMinMaxDeviceSdkAndModuleMinSdk(ctx android.ModuleContext) { |
| moduleMinApi := android.ApiLevelOrPanic(ctx, *module.properties.Sdk_library_min_api_level) |
| if module.properties.Min_device_sdk != nil { |
| api, err := android.ApiLevelFromUser(ctx, *module.properties.Min_device_sdk) |
| if err == nil { |
| if moduleMinApi.GreaterThan(api) { |
| ctx.PropertyErrorf("min_device_sdk", "Can't be less than module's min sdk (%s)", moduleMinApi) |
| } |
| } |
| } |
| if module.properties.Max_device_sdk != nil { |
| api, err := android.ApiLevelFromUser(ctx, *module.properties.Max_device_sdk) |
| if err == nil { |
| if moduleMinApi.GreaterThan(api) { |
| ctx.PropertyErrorf("max_device_sdk", "Can't be less than module's min sdk (%s)", moduleMinApi) |
| } |
| } |
| } |
| } |
| |
| func (module *sdkLibraryXml) validateOnBootclasspathBeforeRequirements(ctx android.ModuleContext) { |
| moduleMinApi := android.ApiLevelOrPanic(ctx, *module.properties.Sdk_library_min_api_level) |
| if module.properties.On_bootclasspath_before != nil { |
| t := android.ApiLevelOrPanic(ctx, "Tiramisu") |
| // if we use the attribute, then we need to do this validation |
| if moduleMinApi.LessThan(t) { |
| // if minAPi is < T, then we need to have min_device_sdk (which only accepts T+) |
| if module.properties.Min_device_sdk == nil { |
| ctx.PropertyErrorf("on_bootclasspath_before", "Using this property requires that the module's min_sdk_version or the shared library's min_device_sdk is at least T") |
| } |
| } |
| } |
| } |
| |
| type sdkLibrarySdkMemberType struct { |
| android.SdkMemberTypeBase |
| } |
| |
| func (s *sdkLibrarySdkMemberType) AddDependencies(ctx android.SdkDependencyContext, dependencyTag blueprint.DependencyTag, names []string) { |
| ctx.AddVariationDependencies(nil, dependencyTag, names...) |
| } |
| |
| func (s *sdkLibrarySdkMemberType) IsInstance(module android.Module) bool { |
| _, ok := module.(*SdkLibrary) |
| return ok |
| } |
| |
| func (s *sdkLibrarySdkMemberType) AddPrebuiltModule(ctx android.SdkMemberContext, member android.SdkMember) android.BpModule { |
| return ctx.SnapshotBuilder().AddPrebuiltModule(member, "java_sdk_library_import") |
| } |
| |
| func (s *sdkLibrarySdkMemberType) CreateVariantPropertiesStruct() android.SdkMemberProperties { |
| return &sdkLibrarySdkMemberProperties{} |
| } |
| |
| var javaSdkLibrarySdkMemberType = &sdkLibrarySdkMemberType{ |
| android.SdkMemberTypeBase{ |
| PropertyName: "java_sdk_libs", |
| SupportsSdk: true, |
| }, |
| } |
| |
| type sdkLibrarySdkMemberProperties struct { |
| android.SdkMemberPropertiesBase |
| |
| // Scope to per scope properties. |
| Scopes map[*apiScope]*scopeProperties |
| |
| // The Java stubs source files. |
| Stub_srcs []string |
| |
| // The naming scheme. |
| Naming_scheme *string |
| |
| // True if the java_sdk_library_import is for a shared library, false |
| // otherwise. |
| Shared_library *bool |
| |
| // True if the stub imports should produce dex jars. |
| Compile_dex *bool |
| |
| // The paths to the doctag files to add to the prebuilt. |
| Doctag_paths android.Paths |
| |
| Permitted_packages []string |
| |
| // Signals that this shared library is part of the bootclasspath starting |
| // on the version indicated in this attribute. |
| // |
| // This will make platforms at this level and above to ignore |
| // <uses-library> tags with this library name because the library is already |
| // available |
| On_bootclasspath_since *string |
| |
| // Signals that this shared library was part of the bootclasspath before |
| // (but not including) the version indicated in this attribute. |
| // |
| // The system will automatically add a <uses-library> tag with this library to |
| // apps that target any SDK less than the version indicated in this attribute. |
| On_bootclasspath_before *string |
| |
| // Indicates that PackageManager should ignore this shared library if the |
| // platform is below the version indicated in this attribute. |
| // |
| // This means that the device won't recognise this library as installed. |
| Min_device_sdk *string |
| |
| // Indicates that PackageManager should ignore this shared library if the |
| // platform is above the version indicated in this attribute. |
| // |
| // This means that the device won't recognise this library as installed. |
| Max_device_sdk *string |
| } |
| |
| type scopeProperties struct { |
| Jars android.Paths |
| StubsSrcJar android.Path |
| CurrentApiFile android.Path |
| RemovedApiFile android.Path |
| AnnotationsZip android.Path `supported_build_releases:"Tiramisu+"` |
| SdkVersion string |
| } |
| |
| func (s *sdkLibrarySdkMemberProperties) PopulateFromVariant(ctx android.SdkMemberContext, variant android.Module) { |
| sdk := variant.(*SdkLibrary) |
| |
| s.Scopes = make(map[*apiScope]*scopeProperties) |
| for _, apiScope := range allApiScopes { |
| paths := sdk.findScopePaths(apiScope) |
| if paths == nil { |
| continue |
| } |
| |
| jars := paths.stubsImplPath |
| if len(jars) > 0 { |
| properties := scopeProperties{} |
| properties.Jars = jars |
| properties.SdkVersion = sdk.sdkVersionForStubsLibrary(ctx.SdkModuleContext(), apiScope) |
| properties.StubsSrcJar = paths.stubsSrcJar.Path() |
| if paths.currentApiFilePath.Valid() { |
| properties.CurrentApiFile = paths.currentApiFilePath.Path() |
| } |
| if paths.removedApiFilePath.Valid() { |
| properties.RemovedApiFile = paths.removedApiFilePath.Path() |
| } |
| // The annotations zip is only available for modules that set annotations_enabled: true. |
| if paths.annotationsZip.Valid() { |
| properties.AnnotationsZip = paths.annotationsZip.Path() |
| } |
| s.Scopes[apiScope] = &properties |
| } |
| } |
| |
| s.Naming_scheme = sdk.commonSdkLibraryProperties.Naming_scheme |
| s.Shared_library = proptools.BoolPtr(sdk.sharedLibrary()) |
| s.Compile_dex = sdk.dexProperties.Compile_dex |
| s.Doctag_paths = sdk.doctagPaths |
| s.Permitted_packages = sdk.PermittedPackagesForUpdatableBootJars() |
| s.On_bootclasspath_since = sdk.commonSdkLibraryProperties.On_bootclasspath_since |
| s.On_bootclasspath_before = sdk.commonSdkLibraryProperties.On_bootclasspath_before |
| s.Min_device_sdk = sdk.commonSdkLibraryProperties.Min_device_sdk |
| s.Max_device_sdk = sdk.commonSdkLibraryProperties.Max_device_sdk |
| } |
| |
| func (s *sdkLibrarySdkMemberProperties) AddToPropertySet(ctx android.SdkMemberContext, propertySet android.BpPropertySet) { |
| if s.Naming_scheme != nil { |
| propertySet.AddProperty("naming_scheme", proptools.String(s.Naming_scheme)) |
| } |
| if s.Shared_library != nil { |
| propertySet.AddProperty("shared_library", *s.Shared_library) |
| } |
| if s.Compile_dex != nil { |
| propertySet.AddProperty("compile_dex", *s.Compile_dex) |
| } |
| if len(s.Permitted_packages) > 0 { |
| propertySet.AddProperty("permitted_packages", s.Permitted_packages) |
| } |
| |
| for _, apiScope := range allApiScopes { |
| if properties, ok := s.Scopes[apiScope]; ok { |
| scopeSet := propertySet.AddPropertySet(apiScope.propertyName) |
| |
| scopeDir := filepath.Join("sdk_library", s.OsPrefix(), apiScope.name) |
| |
| var jars []string |
| for _, p := range properties.Jars { |
| dest := filepath.Join(scopeDir, ctx.Name()+"-stubs.jar") |
| ctx.SnapshotBuilder().CopyToSnapshot(p, dest) |
| jars = append(jars, dest) |
| } |
| scopeSet.AddProperty("jars", jars) |
| |
| if ctx.SdkModuleContext().Config().IsEnvTrue("SOONG_SDK_SNAPSHOT_USE_SRCJAR") { |
| // Copy the stubs source jar into the snapshot zip as is. |
| srcJarSnapshotPath := filepath.Join(scopeDir, ctx.Name()+".srcjar") |
| ctx.SnapshotBuilder().CopyToSnapshot(properties.StubsSrcJar, srcJarSnapshotPath) |
| scopeSet.AddProperty("stub_srcs", []string{srcJarSnapshotPath}) |
| } else { |
| // Merge the stubs source jar into the snapshot zip so that when it is unpacked |
| // the source files are also unpacked. |
| snapshotRelativeDir := filepath.Join(scopeDir, ctx.Name()+"_stub_sources") |
| ctx.SnapshotBuilder().UnzipToSnapshot(properties.StubsSrcJar, snapshotRelativeDir) |
| scopeSet.AddProperty("stub_srcs", []string{snapshotRelativeDir}) |
| } |
| |
| if properties.CurrentApiFile != nil { |
| currentApiSnapshotPath := filepath.Join(scopeDir, ctx.Name()+".txt") |
| ctx.SnapshotBuilder().CopyToSnapshot(properties.CurrentApiFile, currentApiSnapshotPath) |
| scopeSet.AddProperty("current_api", currentApiSnapshotPath) |
| } |
| |
| if properties.RemovedApiFile != nil { |
| removedApiSnapshotPath := filepath.Join(scopeDir, ctx.Name()+"-removed.txt") |
| ctx.SnapshotBuilder().CopyToSnapshot(properties.RemovedApiFile, removedApiSnapshotPath) |
| scopeSet.AddProperty("removed_api", removedApiSnapshotPath) |
| } |
| |
| if properties.AnnotationsZip != nil { |
| annotationsSnapshotPath := filepath.Join(scopeDir, ctx.Name()+"_annotations.zip") |
| ctx.SnapshotBuilder().CopyToSnapshot(properties.AnnotationsZip, annotationsSnapshotPath) |
| scopeSet.AddProperty("annotations", annotationsSnapshotPath) |
| } |
| |
| if properties.SdkVersion != "" { |
| scopeSet.AddProperty("sdk_version", properties.SdkVersion) |
| } |
| } |
| } |
| |
| if len(s.Doctag_paths) > 0 { |
| dests := []string{} |
| for _, p := range s.Doctag_paths { |
| dest := filepath.Join("doctags", p.Rel()) |
| ctx.SnapshotBuilder().CopyToSnapshot(p, dest) |
| dests = append(dests, dest) |
| } |
| propertySet.AddProperty("doctag_files", dests) |
| } |
| } |