Add shell commands for archive and unarchive APIs. (26711594) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/pm/PackageArchiver.java

+6 −4

Original line number	Diff line number	Diff line
		@@ -109,10 +109,11 @@ public class PackageArchiver {
		Computer snapshot = mPm.snapshotComputer();
		int userId = userHandle.getIdentifier();
		int binderUid = Binder.getCallingUid();
		int providedUid = snapshot.getPackageUid(callerPackageName, 0, userId);
		if (!PackageManagerServiceUtils.isRootOrShell(binderUid)) {
		verifyCaller(snapshot.getPackageUid(callerPackageName, 0, userId), binderUid);
		}
		snapshot.enforceCrossUserPermission(binderUid, userId, true, true,
		"archiveApp");
		verifyCaller(providedUid, binderUid);
		CompletableFuture<ArchiveState> archiveStateFuture;
		try {
		archiveStateFuture = createArchiveState(packageName, userId);
		@@ -241,10 +242,11 @@ public class PackageArchiver {
		Computer snapshot = mPm.snapshotComputer();
		int userId = userHandle.getIdentifier();
		int binderUid = Binder.getCallingUid();
		int providedUid = snapshot.getPackageUid(callerPackageName, 0, userId);
		if (!PackageManagerServiceUtils.isRootOrShell(binderUid)) {
		verifyCaller(snapshot.getPackageUid(callerPackageName, 0, userId), binderUid);
		}
		snapshot.enforceCrossUserPermission(binderUid, userId, true, true,
		"unarchiveApp");
		verifyCaller(providedUid, binderUid);
		PackageStateInternal ps;
		try {
		ps = getPackageState(packageName, snapshot, binderUid, userId);

services/core/java/com/android/server/pm/PackageManagerShellCommand.java

+113 −1

Original line number	Diff line number	Diff line
		@@ -26,7 +26,6 @@ import static android.content.pm.PackageManager.FLAG_PERMISSION_USER_SET;
		import static android.content.pm.PackageManager.RESTRICTION_HIDE_FROM_SUGGESTIONS;
		import static android.content.pm.PackageManager.RESTRICTION_HIDE_NOTIFICATIONS;
		import static android.content.pm.PackageManager.RESTRICTION_NONE;

		import static com.android.server.LocalManagerRegistry.ManagerNotFoundException;
		import static com.android.server.pm.PackageManagerService.PLATFORM_PACKAGE_NAME;

		@@ -381,6 +380,10 @@ class PackageManagerShellCommand extends ShellCommand {
		return runWaitForHandler(/* forBackgroundHandler= */ false);
		case "wait-for-background-handler":
		return runWaitForHandler(/* forBackgroundHandler= */ true);
		case "archive":
		return runArchive();
		case "request-unarchive":
		return runUnarchive();
		default: {
		if (ART_SERVICE_COMMANDS.contains(cmd)) {
		if (DexOptHelper.useArtService()) {
		@@ -4532,6 +4535,105 @@ class PackageManagerShellCommand extends ShellCommand {
		}
		}

		private int runArchive() throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		int userId = UserHandle.USER_ALL;

		String opt;
		while ((opt = getNextOption()) != null) {
		if (opt.equals("--user")) {
		userId = UserHandle.parseUserArg(getNextArgRequired());
		if (userId != UserHandle.USER_ALL && userId != UserHandle.USER_CURRENT) {
		UserManagerInternal umi =
		LocalServices.getService(UserManagerInternal.class);
		UserInfo userInfo = umi.getUserInfo(userId);
		if (userInfo == null) {
		pw.println("Failure [user " + userId + " doesn't exist]");
		return 1;
		}
		}
		} else {
		pw.println("Error: Unknown option: " + opt);
		return 1;
		}
		}

		final String packageName = getNextArg();
		if (packageName == null) {
		pw.println("Error: package name not specified");
		return 1;
		}

		final int translatedUserId =
		translateUserId(userId, UserHandle.USER_SYSTEM, "runArchive");
		final LocalIntentReceiver receiver = new LocalIntentReceiver();

		try {
		mInterface.getPackageInstaller().requestArchive(packageName,
		/* callerPackageName= */ "", receiver.getIntentSender(),
		new UserHandle(translatedUserId));
		} catch (Exception e) {
		pw.println("Failure [" + e.getMessage() + "]");
		return 1;
		}

		final Intent result = receiver.getResult();
		final int status = result.getIntExtra(PackageInstaller.EXTRA_STATUS,
		PackageInstaller.STATUS_FAILURE);
		if (status == PackageInstaller.STATUS_SUCCESS) {
		pw.println("Success");
		return 0;
		} else {
		pw.println("Failure ["
		+ result.getStringExtra(PackageInstaller.EXTRA_STATUS_MESSAGE) + "]");
		return 1;
		}
		}

		private int runUnarchive() throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		int userId = UserHandle.USER_ALL;

		String opt;
		while ((opt = getNextOption()) != null) {
		if (opt.equals("--user")) {
		userId = UserHandle.parseUserArg(getNextArgRequired());
		if (userId != UserHandle.USER_ALL && userId != UserHandle.USER_CURRENT) {
		UserManagerInternal umi =
		LocalServices.getService(UserManagerInternal.class);
		UserInfo userInfo = umi.getUserInfo(userId);
		if (userInfo == null) {
		pw.println("Failure [user " + userId + " doesn't exist]");
		return 1;
		}
		}
		} else {
		pw.println("Error: Unknown option: " + opt);
		return 1;
		}
		}

		final String packageName = getNextArg();
		if (packageName == null) {
		pw.println("Error: package name not specified");
		return 1;
		}

		final int translatedUserId =
		translateUserId(userId, UserHandle.USER_SYSTEM, "runArchive");

		try {
		mInterface.getPackageInstaller().requestUnarchive(packageName,
		/* callerPackageName= */ "", new UserHandle(translatedUserId));
		} catch (Exception e) {
		pw.println("Failure [" + e.getMessage() + "]");
		return 1;
		}

		pw.println("Success");
		return 0;
		}

		@Override
		public void onHelp() {
		final PrintWriter pw = getOutPrintWriter();
		@@ -4904,6 +5006,16 @@ class PackageManagerShellCommand extends ShellCommand {
		pw.println(" --timeout: wait for a given number of milliseconds. If the handler(s)");
		pw.println(" fail to finish before the timeout, the command returns error.");
		pw.println("");
		pw.println(" archive [--user USER_ID] PACKAGE ");
		pw.println(" During the archival process, the apps APKs and cache are removed from the");
		pw.println(" device while the user data is kept. Options are:");
		pw.println(" --user: archive the app from the given user.");
		pw.println("");
		pw.println(" request-unarchive [--user USER_ID] PACKAGE ");
		pw.println(" Requests to unarchive a currently archived package by sending a request");
		pw.println(" to unarchive an app to the responsible installer. Options are:");
		pw.println(" --user: request unarchival of the app from the given user.");
		pw.println("");
		if (DexOptHelper.useArtService()) {
		printArtServiceHelp();
		} else {