Move 'un/install' to cmd (72cfcd02) · Commits · e / os / android_frameworks_base

cmds/pm/src/com/android/commands/pm/Pm.java

+320 −590

File changed.

Preview size limit exceeded, changes collapsed.

core/java/android/os/ShellCommand.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -19,8 +19,11 @@ package android.os;
		import android.util.Slog;
		import com.android.internal.util.FastPrintWriter;

		import java.io.BufferedInputStream;
		import java.io.FileDescriptor;
		import java.io.FileInputStream;
		import java.io.FileOutputStream;
		import java.io.InputStream;
		import java.io.PrintWriter;

		/**
		@@ -43,6 +46,7 @@ public abstract class ShellCommand {

		private FastPrintWriter mOutPrintWriter;
		private FastPrintWriter mErrPrintWriter;
		private InputStream mInputStream;

		public int exec(Binder target, FileDescriptor in, FileDescriptor out, FileDescriptor err,
		String[] args, ResultReceiver resultReceiver) {
		@@ -111,6 +115,13 @@ public abstract class ShellCommand {
		return mErrPrintWriter;
		}

		public InputStream getInputStream() {
		if (mInputStream == null) {
		mInputStream = new BufferedInputStream(new FileInputStream(mIn));
		}
		return mInputStream;
		}

		/**
		* Return the next option on the command line -- that is an argument that
		* starts with '-'. If the next argument is not an option, null is returned.

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

+414 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2015 The Android Open Source Project
		*
		* 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 com.android.server.pm;

		import android.app.ActivityManager;
		import android.content.ComponentName;
		import android.content.IIntentReceiver;
		import android.content.IIntentSender;
		import android.content.Intent;
		import android.content.IntentSender;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.FeatureInfo;
		import android.content.pm.IPackageManager;
		import android.content.pm.InstrumentationInfo;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageInstaller;
		import android.content.pm.PackageItemInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.ParceledListSlice;
		import android.content.pm.PermissionGroupInfo;
		import android.content.pm.PermissionInfo;
		import android.content.pm.PackageInstaller.SessionInfo;
		import android.content.pm.PackageInstaller.SessionParams;
		import android.content.res.AssetManager;
		import android.content.res.Resources;
		import android.net.Uri;
		import android.os.Binder;
		import android.os.Build;
		import android.os.Bundle;
		import android.os.RemoteException;
		import android.os.ShellCommand;
		import android.os.UserHandle;
		import android.text.TextUtils;

		import com.android.internal.util.SizedInputStream;

		import libcore.io.IoUtils;

		import java.io.File;
		import java.io.FileInputStream;
		import java.io.IOException;
		import java.io.InputStream;
		import java.io.OutputStream;
		import java.io.PrintWriter;
		import java.util.ArrayList;
		import java.util.Collections;
		import java.util.Comparator;
		import java.util.List;
		import java.util.WeakHashMap;
		import java.util.concurrent.SynchronousQueue;
		import java.util.concurrent.TimeUnit;

		class PackageManagerShellCommand extends ShellCommand {
		final IPackageManager mInterface;
		@@ -42,8 +82,21 @@ class PackageManagerShellCommand extends ShellCommand {
		final PrintWriter pw = getOutPrintWriter();
		try {
		switch(cmd) {
		case "install":
		return runInstall();
		case "install-abandon":
		case "install-destroy":
		return runInstallAbandon();
		case "install-commit":
		return runInstallCommit();
		case "install-create":
		return runInstallCreate();
		case "install-write":
		return runInstallWrite();
		case "list":
		return runList();
		case "uninstall":
		return runUninstall();
		default:
		return handleDefaultCommands(cmd);
		}
		@@ -53,6 +106,65 @@ class PackageManagerShellCommand extends ShellCommand {
		return -1;
		}

		private int runInstall() throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		final InstallParams params = makeInstallParams();
		final int sessionId = doCreateSession(params.sessionParams,
		params.installerPackageName, params.userId);

		final String inPath = getNextArg();
		if (inPath == null && params.sessionParams.sizeBytes == 0) {
		pw.println("Error: must either specify a package size or an APK file");
		return 1;
		}
		if (doWriteSession(sessionId, inPath, params.sessionParams.sizeBytes, "base.apk") != 0) {
		return 1;
		}
		if (doCommitSession(sessionId) != 0) {
		return 1;
		}
		return 0;
		}

		private int runInstallAbandon() throws RemoteException {
		final int sessionId = Integer.parseInt(getNextArg());
		return doAbandonSession(sessionId);
		}

		private int runInstallCommit() throws RemoteException {
		final int sessionId = Integer.parseInt(getNextArg());
		return doCommitSession(sessionId);
		}

		private int runInstallCreate() throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		final InstallParams installParams = makeInstallParams();
		final int sessionId = doCreateSession(installParams.sessionParams,
		installParams.installerPackageName, installParams.userId);

		// NOTE: adb depends on parsing this string
		pw.println("Success: created install session [" + sessionId + "]");
		return 0;
		}

		private int runInstallWrite() throws RemoteException {
		long sizeBytes = -1;

		String opt;
		while ((opt = getNextOption()) != null) {
		if (opt.equals("-S")) {
		sizeBytes = Long.parseLong(getNextArg());
		} else {
		throw new IllegalArgumentException("Unknown option: " + opt);
		}
		}

		final int sessionId = Integer.parseInt(getNextArg());
		final String splitName = getNextArg();
		final String path = getNextArg();
		return doWriteSession(sessionId, path, sizeBytes, splitName);
		}

		private int runList() throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		final String type = getNextArg();
		@@ -363,6 +475,279 @@ class PackageManagerShellCommand extends ShellCommand {
		return 0;
		}

		private int runUninstall() throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		int flags = 0;
		int userId = UserHandle.USER_ALL;

		String opt;
		while ((opt = getNextOption()) != null) {
		switch (opt) {
		case "-k":
		flags \|= PackageManager.DELETE_KEEP_DATA;
		break;
		case "--user":
		userId = Integer.parseInt(getNextArg());
		break;
		default:
		pw.println("Error: Unknown option: " + opt);
		return 1;
		}
		}

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

		userId = translateUserId(userId, "runUninstall");
		if (userId == UserHandle.USER_ALL) {
		userId = UserHandle.USER_SYSTEM;
		flags \|= PackageManager.DELETE_ALL_USERS;
		} else {
		final PackageInfo info = mInterface.getPackageInfo(packageName, 0, userId);
		if (info == null) {
		pw.println("Failure - not installed for " + userId);
		return 1;
		}
		final boolean isSystem =
		(info.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0;
		// If we are being asked to delete a system app for just one
		// user set flag so it disables rather than reverting to system
		// version of the app.
		if (isSystem) {
		flags \|= PackageManager.DELETE_SYSTEM_APP;
		}
		}

		final LocalIntentReceiver receiver = new LocalIntentReceiver();
		mInterface.getPackageInstaller().uninstall(packageName, null /callerPackageName/, flags,
		receiver.getIntentSender(), userId);

		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 static class InstallParams {
		SessionParams sessionParams;
		String installerPackageName;
		int userId = UserHandle.USER_ALL;
		}

		private InstallParams makeInstallParams() {
		final SessionParams sessionParams = new SessionParams(SessionParams.MODE_FULL_INSTALL);
		final InstallParams params = new InstallParams();
		params.sessionParams = sessionParams;
		String opt;
		while ((opt = getNextOption()) != null) {
		switch (opt) {
		case "-l":
		sessionParams.installFlags \|= PackageManager.INSTALL_FORWARD_LOCK;
		break;
		case "-r":
		sessionParams.installFlags \|= PackageManager.INSTALL_REPLACE_EXISTING;
		break;
		case "-i":
		params.installerPackageName = getNextArg();
		if (params.installerPackageName == null) {
		throw new IllegalArgumentException("Missing installer package");
		}
		break;
		case "-t":
		sessionParams.installFlags \|= PackageManager.INSTALL_ALLOW_TEST;
		break;
		case "-s":
		sessionParams.installFlags \|= PackageManager.INSTALL_EXTERNAL;
		break;
		case "-f":
		sessionParams.installFlags \|= PackageManager.INSTALL_INTERNAL;
		break;
		case "-d":
		sessionParams.installFlags \|= PackageManager.INSTALL_ALLOW_DOWNGRADE;
		break;
		case "-g":
		sessionParams.installFlags \|= PackageManager.INSTALL_GRANT_RUNTIME_PERMISSIONS;
		break;
		case "--originating-uri":
		sessionParams.originatingUri = Uri.parse(getNextArg());
		break;
		case "--referrer":
		sessionParams.referrerUri = Uri.parse(getNextArg());
		break;
		case "-p":
		sessionParams.mode = SessionParams.MODE_INHERIT_EXISTING;
		sessionParams.appPackageName = getNextArg();
		if (sessionParams.appPackageName == null) {
		throw new IllegalArgumentException("Missing inherit package name");
		}
		break;
		case "-S":
		sessionParams.setSize(Long.parseLong(getNextArg()));
		break;
		case "--abi":
		sessionParams.abiOverride = checkAbiArgument(getNextArg());
		break;
		case "--user":
		params.userId = Integer.parseInt(getNextArg());
		break;
		case "--install-location":
		sessionParams.installLocation = Integer.parseInt(getNextArg());
		break;
		case "--force-uuid":
		sessionParams.installFlags \|= PackageManager.INSTALL_FORCE_VOLUME_UUID;
		sessionParams.volumeUuid = getNextArg();
		if ("internal".equals(sessionParams.volumeUuid)) {
		sessionParams.volumeUuid = null;
		}
		break;
		default:
		throw new IllegalArgumentException("Unknown option " + opt);
		}
		}
		return params;
		}

		private static String checkAbiArgument(String abi) {
		if (TextUtils.isEmpty(abi)) {
		throw new IllegalArgumentException("Missing ABI argument");
		}

		if ("-".equals(abi)) {
		return abi;
		}

		final String[] supportedAbis = Build.SUPPORTED_ABIS;
		for (String supportedAbi : supportedAbis) {
		if (supportedAbi.equals(abi)) {
		return abi;
		}
		}

		throw new IllegalArgumentException("ABI " + abi + " not supported on this device");
		}

		private int translateUserId(int userId, String logContext) {
		return ActivityManager.handleIncomingUser(Binder.getCallingPid(), Binder.getCallingUid(),
		userId, true, true, logContext, "pm command");
		}

		private int doCreateSession(SessionParams params, String installerPackageName, int userId)
		throws RemoteException {
		userId = translateUserId(userId, "runInstallCreate");
		if (userId == UserHandle.USER_ALL) {
		userId = UserHandle.USER_SYSTEM;
		params.installFlags \|= PackageManager.INSTALL_ALL_USERS;
		}

		final int sessionId = mInterface.getPackageInstaller()
		.createSession(params, installerPackageName, userId);
		return sessionId;
		}

		private int doWriteSession(int sessionId, String inPath, long sizeBytes, String splitName)
		throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		if ("-".equals(inPath)) {
		inPath = null;
		} else if (inPath != null) {
		final File file = new File(inPath);
		if (file.isFile()) {
		sizeBytes = file.length();
		}
		}

		final SessionInfo info = mInterface.getPackageInstaller().getSessionInfo(sessionId);

		PackageInstaller.Session session = null;
		InputStream in = null;
		OutputStream out = null;
		try {
		session = new PackageInstaller.Session(
		mInterface.getPackageInstaller().openSession(sessionId));

		if (inPath != null) {
		in = new FileInputStream(inPath);
		} else {
		in = new SizedInputStream(getInputStream(), sizeBytes);
		}
		out = session.openWrite(splitName, 0, sizeBytes);

		int total = 0;
		byte[] buffer = new byte[65536];
		int c;
		while ((c = in.read(buffer)) != -1) {
		total += c;
		out.write(buffer, 0, c);

		if (info.sizeBytes > 0) {
		final float fraction = ((float) c / (float) info.sizeBytes);
		session.addProgress(fraction);
		}
		}
		session.fsync(out);

		pw.println("Success: streamed " + total + " bytes");
		return 0;
		} catch (IOException e) {
		pw.println("Error: failed to write; " + e.getMessage());
		return 1;
		} finally {
		IoUtils.closeQuietly(out);
		IoUtils.closeQuietly(in);
		IoUtils.closeQuietly(session);
		}
		}

		private int doCommitSession(int sessionId) throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		PackageInstaller.Session session = null;
		try {
		session = new PackageInstaller.Session(
		mInterface.getPackageInstaller().openSession(sessionId));

		final LocalIntentReceiver receiver = new LocalIntentReceiver();
		session.commit(receiver.getIntentSender());

		final Intent result = receiver.getResult();
		final int status = result.getIntExtra(PackageInstaller.EXTRA_STATUS,
		PackageInstaller.STATUS_FAILURE);
		if (status == PackageInstaller.STATUS_SUCCESS) {
		pw.println("Success");
		} else {
		pw.println("Failure ["
		+ result.getStringExtra(PackageInstaller.EXTRA_STATUS_MESSAGE) + "]");
		pw.println("Failure details: " + result.getExtras());
		}
		return status;
		} finally {
		IoUtils.closeQuietly(session);
		}
		}

		private int doAbandonSession(int sessionId) throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		PackageInstaller.Session session = null;
		try {
		session = new PackageInstaller.Session(
		mInterface.getPackageInstaller().openSession(sessionId));
		session.abandon();
		pw.println("Success");
		return 0;
		} finally {
		IoUtils.closeQuietly(session);
		}
		}

		private void doListPermissions(ArrayList<String> groupList, boolean groups, boolean labels,
		boolean summary, int startProtectionLevel, int endProtectionLevel)
		throws RemoteException {
		@@ -525,5 +910,34 @@ class PackageManagerShellCommand extends ShellCommand {
		pw.println(" -u: list only the permissions users will see");
		pw.println("");
		}

		private static class LocalIntentReceiver {
		private final SynchronousQueue<Intent> mResult = new SynchronousQueue<>();

		private IIntentSender.Stub mLocalSender = new IIntentSender.Stub() {
		@Override
		public int send(int code, Intent intent, String resolvedType,
		IIntentReceiver finishedReceiver, String requiredPermission, Bundle options) {
		try {
		mResult.offer(intent, 5, TimeUnit.SECONDS);
		} catch (InterruptedException e) {
		throw new RuntimeException(e);
		}
		return 0;
		}
		};

		public IntentSender getIntentSender() {
		return new IntentSender((IIntentSender) mLocalSender);
		}

		public Intent getResult() {
		try {
		return mResult.take();
		} catch (InterruptedException e) {
		throw new RuntimeException(e);
		}
		}
		}
		}