Separate sdk member type functionality into its own file

Bug: 195754365
Test: m nothing
Change-Id: I63effd8dbcb984d144daf266e53d33a0d07224e4

1 files changed, 0 insertions, 143 deletions

diff --git a/sdk/sdk.go b/sdk/sdk.go
index c0f614d58..6dea752b3 100644
--- a/sdk/sdk.go
+++ b/sdk/sdk.go
@@ -17,7 +17,6 @@ package sdk
 import (
 	"fmt"
 	"io"
-	"reflect"
 	"strconv"
 
 	"github.com/google/blueprint"
@@ -95,148 +94,6 @@ type sdkProperties struct {
 	Prebuilt_visibility []string
 }
 
-// Contains information about the sdk properties that list sdk members by type, e.g.
-// Java_header_libs.
-type sdkMemberTypeListProperty struct {
-	// getter for the list of member names
-	getter func(properties interface{}) []string
-
-	// setter for the list of member names
-	setter func(properties interface{}, list []string)
-
-	// the type of member referenced in the list
-	memberType android.SdkMemberType
-
-	// the dependency tag used for items in this list that can be used to determine the memberType
-	// for a resolved dependency.
-	dependencyTag android.SdkMemberTypeDependencyTag
-}
-
-func (p *sdkMemberTypeListProperty) propertyName() string {
-	return p.memberType.SdkPropertyName()
-}
-
-// Cache of dynamically generated dynamicSdkMemberTypes objects. The key is the pointer
-// to a slice of SdkMemberType instances held in android.SdkMemberTypes.
-var dynamicSdkMemberTypesMap android.OncePer
-
-// A dynamically generated set of member list properties and associated structure type.
-type dynamicSdkMemberTypes struct {
-	// The dynamically generated structure type.
-	//
-	// Contains one []string exported field for each android.SdkMemberTypes. The name of the field
-	// is the exported form of the value returned by SdkMemberType.SdkPropertyName().
-	propertiesStructType reflect.Type
-
-	// Information about each of the member type specific list properties.
-	memberTypeListProperties []*sdkMemberTypeListProperty
-
-	memberTypeToProperty map[android.SdkMemberType]*sdkMemberTypeListProperty
-}
-
-func (d *dynamicSdkMemberTypes) createMemberTypeListProperties() interface{} {
-	return reflect.New(d.propertiesStructType).Interface()
-}
-
-func getDynamicSdkMemberTypes(registry *android.SdkMemberTypesRegistry) *dynamicSdkMemberTypes {
-
-	// Get a key that uniquely identifies the registry contents.
-	key := registry.UniqueOnceKey()
-
-	// Get the registered types.
-	registeredTypes := registry.RegisteredTypes()
-
-	// Get the cached value, creating new instance if necessary.
-	return dynamicSdkMemberTypesMap.Once(key, func() interface{} {
-		return createDynamicSdkMemberTypes(registeredTypes)
-	}).(*dynamicSdkMemberTypes)
-}
-
-// Create the dynamicSdkMemberTypes from the list of registered member types.
-//
-// A struct is created which contains one exported field per member type corresponding to
-// the SdkMemberType.SdkPropertyName() value.
-//
-// A list of sdkMemberListProperty instances is created, one per member type that provides:
-// * a reference to the member type.
-// * a getter for the corresponding field in the properties struct.
-// * a dependency tag that identifies the member type of a resolved dependency.
-//
-func createDynamicSdkMemberTypes(sdkMemberTypes []android.SdkMemberType) *dynamicSdkMemberTypes {
-
-	var listProperties []*sdkMemberTypeListProperty
-	memberTypeToProperty := map[android.SdkMemberType]*sdkMemberTypeListProperty{}
-	var fields []reflect.StructField
-
-	// Iterate over the member types creating StructField and sdkMemberTypeListProperty objects.
-	nextFieldIndex := 0
-	for _, memberType := range sdkMemberTypes {
-
-		p := memberType.SdkPropertyName()
-
-		var getter func(properties interface{}) []string
-		var setter func(properties interface{}, list []string)
-		if memberType.RequiresBpProperty() {
-			// Create a dynamic exported field for the member type's property.
-			fields = append(fields, reflect.StructField{
-				Name: proptools.FieldNameForProperty(p),
-				Type: reflect.TypeOf([]string{}),
-				Tag:  `android:"arch_variant"`,
-			})
-
-			// Copy the field index for use in the getter func as using the loop variable directly will
-			// cause all funcs to use the last value.
-			fieldIndex := nextFieldIndex
-			nextFieldIndex += 1
-
-			getter = func(properties interface{}) []string {
-				// The properties is expected to be of the following form (where
-				// <Module_types> is the name of an SdkMemberType.SdkPropertyName().
-				//     properties *struct {<Module_types> []string, ....}
-				//
-				// Although it accesses the field by index the following reflection code is equivalent to:
-				//    *properties.<Module_types>
-				//
-				list := reflect.ValueOf(properties).Elem().Field(fieldIndex).Interface().([]string)
-				return list
-			}
-
-			setter = func(properties interface{}, list []string) {
-				// The properties is expected to be of the following form (where
-				// <Module_types> is the name of an SdkMemberType.SdkPropertyName().
-				//     properties *struct {<Module_types> []string, ....}
-				//
-				// Although it accesses the field by index the following reflection code is equivalent to:
-				//    *properties.<Module_types> = list
-				//
-				reflect.ValueOf(properties).Elem().Field(fieldIndex).Set(reflect.ValueOf(list))
-			}
-		}
-
-		// Create an sdkMemberTypeListProperty for the member type.
-		memberListProperty := &sdkMemberTypeListProperty{
-			getter:     getter,
-			setter:     setter,
-			memberType: memberType,
-
-			// Dependencies added directly from member properties are always exported.
-			dependencyTag: android.DependencyTagForSdkMemberType(memberType, true),
-		}
-
-		memberTypeToProperty[memberType] = memberListProperty
-		listProperties = append(listProperties, memberListProperty)
-	}
-
-	// Create a dynamic struct from the collated fields.
-	propertiesStructType := reflect.StructOf(fields)
-
-	return &dynamicSdkMemberTypes{
-		memberTypeListProperties: listProperties,
-		memberTypeToProperty:     memberTypeToProperty,
-		propertiesStructType:     propertiesStructType,
-	}
-}
-
 // sdk defines an SDK which is a logical group of modules (e.g. native libs, headers, java libs, etc.)
 // which Mainline modules like APEX can choose to build with.
 func SdkModuleFactory() android.Module {