Snap for 7570015 from 9720784e258dd6f80da642a6e7b9e5b9196c04cb to mainline-sdkext-release (134145e7) · Commits · e / os / android_packages_modules_NetworkStack

.gitignore

0 → 100644

+7 −0

Original line number	Diff line number	Diff line
		# Generated build files
		gen/com/android/networkstack/**

		# IntelliJ project files
		**/.idea
		*/.iml
		*/.ipr

Android.bp

+191 −63

Original line number	Diff line number	Diff line
		@@ -22,12 +22,12 @@
		// / \
		// +NetworkStackApiStableShims --> / \ <-- +NetworkStackApiCurrentShims
		// +NetworkStackReleaseApiLevel / \ +NetworkStackDevApiLevel
		// +jarjar apistub.api[latest].* / \ +module src/
		// to apistub.* / \
		// +jarjar apishim.api[latest].* / \
		// to apishim.* / \
		// / \
		// / \
		// NetworkStackApiStableDependencies \
		// / \ android libs w/ all code
		// +module src/ --> / \ (also used in unit tests)
		// / <- +module src/ -> \ (also used in unit tests)
		// / \ \|
		// NetworkStackApiStableLib NetworkStackApiCurrentLib <--*
		// \| \|
		@@ -41,6 +41,10 @@
		// TestNetworkStack

		// Common defaults to define SDK level
		package {
		default_applicable_licenses: ["Android-Apache-2.0"],
		}

		java_defaults {
		name: "NetworkStackDevApiLevel",
		min_sdk_version: "29",
		@@ -49,32 +53,153 @@ java_defaults {

		java_defaults {
		name: "NetworkStackReleaseApiLevel",
		sdk_version: "system_30",
		sdk_version: "module_31",
		min_sdk_version: "29",
		target_sdk_version: "30",
		target_sdk_version: "31",
		libs: [
		"framework-connectivity",
		"framework-statsd",
		"framework-wifi",
		]
		}

		// Filegroups for the API shims
		filegroup {
		name: "NetworkStackApiCurrentShims",
		// Libraries for the API shims
		java_defaults {
		name: "NetworkStackShimsDefaults",
		libs: [
		"androidx.annotation_annotation",
		"networkstack-client",
		],
		static_libs : [
		"modules-utils-build_system"
		],
		apex_available: [
		"com.android.tethering",
		"//apex_available:platform", // For InProcessNetworkStack and InProcessTethering
		],
		min_sdk_version: "29",
		}

		// Common shim code. This includes the shim interface definitions themselves, and things like
		// ShimUtils and UnsupportedApiLevelException. Compiles against system_current because ShimUtils
		// needs access to all Build.VERSION_CODES.*, which by definition are only in the newest SDK.
		// TODO: consider moving ShimUtils into a library (or removing it in favour of SdkLevel) and compile
		// this target against the lowest-supported SDK (currently 29).
		java_library {
		name: "NetworkStackShimsCommon",
		defaults: ["NetworkStackShimsDefaults"],
		srcs: ["apishim/common/*/.java"],
		sdk_version: "system_current",
		visibility: ["//visibility:private"],
		}

		// Each level of the shims (29, 30, ...) is its own java_library compiled against the corresponding
		// system_X SDK. this ensures that each shim can only use SDK classes that exist in its SDK level.
		java_library {
		name: "NetworkStackApi29Shims",
		defaults: ["NetworkStackShimsDefaults"],
		srcs: ["apishim/29/*/.java"],
		libs: [
		"NetworkStackShimsCommon",
		],
		sdk_version: "system_29",
		visibility: ["//visibility:private"],
		}

		java_library {
		name: "NetworkStackApi30Shims",
		defaults: ["NetworkStackShimsDefaults"],
		srcs: [
		"apishim/common/*/.java",
		"apishim/29/*/.java",
		"apishim/30/*/.java",
		],
		libs: [
		"NetworkStackShimsCommon",
		"NetworkStackApi29Shims",
		],
		sdk_version: "system_30",
		visibility: ["//visibility:private"],
		lint: {
		baseline_filename: "lint-baseline-api-30-shims.xml",
		},
		}

		// Shims for APIs being added to the current development version of Android. These APIs are not
		// stable and have no defined version number. These could be called 10000, but they use the next
		// integer so if the next SDK release happens to use that integer, we don't need to rename them.
		java_library {
		name: "NetworkStackApi31Shims",
		defaults: ["NetworkStackShimsDefaults"],
		srcs: [
		"apishim/31/*/.java",
		":networkstack-module-utils-srcs",
		],
		libs: [
		"NetworkStackShimsCommon",
		"NetworkStackApi29Shims",
		"NetworkStackApi30Shims",
		"framework-connectivity",
		],
		sdk_version: "module_31",
		visibility: ["//visibility:private"],
		}

		// API stable shims only include the compat package, but it is jarjared to replace the non-compat
		// package
		filegroup {
		name: "NetworkStackApiStableShims",

		// Shims for APIs being added to the current development version of Android. These APIs are not
		// stable and have no defined version number. These could be called 10000, but they use the next
		// integer so if the next SDK release happens to use that integer, we don't need to rename them.
		java_library {
		name: "NetworkStackApi32Shims",
		defaults: ["NetworkStackShimsDefaults"],
		srcs: [
		"apishim/common/*/.java",
		"apishim/29/*/.java",
		"apishim/30/*/.java",
		":networkstack-module-utils-srcs",
		"apishim/32/*/.java",
		],
		libs: [
		"NetworkStackShimsCommon",
		"NetworkStackApi29Shims",
		"NetworkStackApi30Shims",
		"NetworkStackApi31Shims",
		"framework-connectivity",
		],
		sdk_version: "module_current",
		visibility: ["//visibility:private"],
		}

		// API current uses the API current shims directly.
		// The current (in-progress) shims are in the com.android.networkstack.apishim package and are
		// called directly by the networkstack code.
		java_library {
		name: "NetworkStackApiCurrentShims",
		defaults: ["NetworkStackShimsDefaults"],
		static_libs: [
		"NetworkStackShimsCommon",
		"NetworkStackApi29Shims",
		"NetworkStackApi30Shims",
		"NetworkStackApi31Shims",
		"NetworkStackApi32Shims",
		],
		sdk_version: "module_current",
		visibility: [
		"//packages/modules/Connectivity/Tethering",
		"//packages/modules/Connectivity/tests/cts/net",
		],
		}

		// API stable uses jarjar to rename the latest stable apishim package from
		// com.android.networkstack.apishim.apiXX to com.android.networkstack.apishim, which is called by
		// the networkstack code.
		java_library {
		name: "NetworkStackApiStableShims",
		defaults: ["NetworkStackShimsDefaults"],
		static_libs: [
		"NetworkStackShimsCommon",
		"NetworkStackApi29Shims",
		"NetworkStackApi30Shims",
		"NetworkStackApi31Shims",
		],
		jarjar_rules: "apishim/jarjar-rules-compat.txt",
		sdk_version: "module_31",
		visibility: [
		"//packages/modules/Connectivity/Tethering",
		"//packages/modules/Connectivity/tests/cts/net",
		],
		}

		@@ -84,11 +209,13 @@ java_defaults {
		name: "NetworkStackAndroidLibraryDefaults",
		srcs: [
		":framework-networkstack-shared-srcs",
		":networkstack-module-utils-srcs",
		],
		libs: ["unsupportedappusage"],
		static_libs: [
		"androidx.annotation_annotation",
		"netd_aidl_interface-java",
		"modules-utils-build_system",
		"netd_aidl_interface-lateststable-java",
		"netlink-client",
		"networkstack-client",
		"net-utils-framework-common",
		@@ -101,43 +228,49 @@ java_defaults {
		plugins: ["java_api_finder"],
		}

		// The versions of the android library containing network stack code compiled for each SDK variant
		// API current uses the sources of the API current shims directly.
		// This allows API current code to be treated identically to code in src/ (it will be moved
		// there eventually), and to use the compat shim as fallback on older devices.
		// The versions of the android library containing network stack code compiled for each SDK variant.
		android_library {
		name: "NetworkStackApiCurrentLib",
		defaults: ["NetworkStackDevApiLevel", "NetworkStackAndroidLibraryDefaults"],
		srcs: [
		":NetworkStackApiCurrentShims",
		"src/*/.java",
		":statslog-networkstack-java-gen-current"
		],
		static_libs: ["NetworkStackApiCurrentShims"],
		manifest: "AndroidManifestBase.xml",
		enabled: false, // Disabled in mainline-prod
		}

		// For API stable, first build the dependencies using jarjar compat rules, then build the sources
		// linking with the dependencies.
		java_library {
		name: "NetworkStackApiStableDependencies",
		defaults: ["NetworkStackReleaseApiLevel", "NetworkStackAndroidLibraryDefaults"],
		srcs: [":NetworkStackApiStableShims"],
		jarjar_rules: "apishim/jarjar-rules-compat.txt",
		visibility: [
		"//frameworks/base/tests/net/integration",
		"//packages/modules/Connectivity/Tethering/tests/integration",
		"//packages/modules/Connectivity/tests/cts/net",
		"//packages/modules/NetworkStack/tests/unit",
		"//packages/modules/NetworkStack/tests/integration",
		],
		lint: {
		baseline_filename: "lint-baseline-current-lib.xml",
		},
		}

		android_library {
		name: "NetworkStackApiStableLib",
		defaults: ["NetworkStackReleaseApiLevel"],
		defaults: ["NetworkStackReleaseApiLevel", "NetworkStackAndroidLibraryDefaults"],
		srcs: [
		"src/*/.java",
		":statslog-networkstack-java-gen-stable",
		],
		// API stable uses a jarjared version of the shims
		static_libs: [
		"NetworkStackApiStableDependencies",
		],
		static_libs: ["NetworkStackApiStableShims"],
		manifest: "AndroidManifestBase.xml",
		visibility: [
		"//frameworks/base/packages/Connectivity/tests/integration",
		"//frameworks/base/tests/net/integration",
		"//packages/modules/Connectivity/Tethering/tests/integration",
		"//packages/modules/Connectivity/tests/cts/net",
		"//packages/modules/Connectivity/tests/integration",
		"//packages/modules/NetworkStack/tests/unit",
		"//packages/modules/NetworkStack/tests/integration",
		],
		lint: {
		baseline_filename: "lint-baseline-stable-lib.xml",
		},
		}

		filegroup {
		@@ -146,7 +279,6 @@ filegroup {
		visibility: [
		"//packages/modules/NetworkStack/tests/unit",
		"//packages/modules/NetworkStack/tests/integration",
		"//frameworks/base/packages/Tethering/tests/integration",
		"//packages/modules/Connectivity/Tethering/tests/integration",
		]
		}
		@@ -180,8 +312,10 @@ android_app {
		// The permission configuration must be included to ensure security of the device
		// The InProcessNetworkStack goes together with the PlatformCaptivePortalLogin, which replaces
		// the default CaptivePortalLogin.
		required: ["PlatformNetworkPermissionConfig", "PlatformCaptivePortalLogin"],
		enabled: false, // Disabled in mainline-prod
		required: [
		"PlatformNetworkPermissionConfig",
		"PlatformCaptivePortalLogin",
		],
		}

		// Pre-merge the AndroidManifest for NetworkStackNext, so that its manifest can be merged on top
		@@ -189,8 +323,7 @@ android_library {
		name: "NetworkStackNextManifestBase",
		defaults: ["NetworkStackAppDefaults", "NetworkStackDevApiLevel"],
		static_libs: ["NetworkStackApiCurrentLib"],
		manifest: "AndroidManifest.xml",
		enabled: false, // Disabled in mainline-prod
		manifest: "AndroidManifest.xml"
		}

		// NetworkStack build targeting the current API release, for testing on in-development SDK
		@@ -201,8 +334,10 @@ android_app {
		certificate: "networkstack",
		manifest: "AndroidManifest_Next.xml",
		// The permission configuration must be included to ensure security of the device
		required: ["NetworkPermissionConfig"],
		enabled: false, // Disabled in mainline-prod
		required: [
		"NetworkPermissionConfig",
		"privapp_whitelist_com.android.networkstack",
		],
		}

		// Updatable network stack for finalized API
		@@ -213,21 +348,11 @@ android_app {
		certificate: "networkstack",
		manifest: "AndroidManifest.xml",
		// The permission configuration must be included to ensure security of the device
		required: ["NetworkPermissionConfig"],
		updatable: true,
		}

		// Android library to derive test APKs for integration tests
		android_library {
		name: "TestNetworkStackLib",
		defaults: ["NetworkStackAppDefaults", "NetworkStackReleaseApiLevel"],
		static_libs: ["NetworkStackApiStableLib"],
		manifest: "AndroidManifestBase.xml",
		visibility: [
		"//frameworks/base/tests/net/integration",
		"//cts/tests/tests/net",
		"//packages/modules/Connectivity/tests/cts/net",
		required: [
		"NetworkPermissionConfig",
		"privapp_whitelist_com.android.networkstack",
		],
		updatable: true,
		}

		cc_library_shared {
		@@ -303,7 +428,10 @@ android_app {
		certificate: "networkstack",
		manifest: ":NetworkStackTestAndroidManifest",
		// The permission configuration must be included to ensure security of the device
		required: ["NetworkPermissionConfig"],
		required: [
		"NetworkPermissionConfig",
		"privapp_whitelist_com.android.networkstack",
		],
		}

		// When adding or modifying protos, the jarjar rules and possibly proguard rules need

AndroidManifest.xml

+2 −2

Original line number	Diff line number	Diff line
		@@ -19,8 +19,8 @@
		<manifest xmlns:android="http://schemas.android.com/apk/res/android"
		package="com.android.networkstack"
		android:sharedUserId="android.uid.networkstack"
		android:versionCode="309999900"
		android:versionName="r_aml_309999900"
		android:versionCode="319999900"
		android:versionName="s_aml_319999900"
		>
		<!-- Permissions must be defined here, and not in the base manifest, as the network stack
		running in the system server process does not need any permission, and having privileged

AndroidManifest_Next.xml

+2 −2

Original line number	Diff line number	Diff line
		@@ -17,6 +17,6 @@
		<manifest xmlns:android="http://schemas.android.com/apk/res/android"
		package="com.android.networkstack"
		android:sharedUserId="android.uid.networkstack"
		android:versionCode="300000000"
		android:versionName="R-next">
		android:versionCode="320000000"
		android:versionName="T-next">
		</manifest>

OWNERS

+2 −0

Original line number	Diff line number	Diff line
		@@ -2,5 +2,7 @@ codewiz@google.com
		jchalard@google.com
		junyulai@google.com
		lorenzo@google.com
		maze@google.com
		reminv@google.com
		satk@google.com
		xiaom@google.com