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bc853c0344b2bbe6f94f425cd0fb1d2642c0fa2f
frameworks_base/services/java/com/android/server/pm/Settings.java
Kenny Root 62539e9efa Close file on exception as well 
Bug: 5458045
Change-Id: I4c79b9c273ff69dda292e5cc7b2b60f8db2edbd9
2011-11-10 09:40:53 -08:00

2264 lines
99 KiB
Java
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/*
* Copyright (C) 2011 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 static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER;
import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
import com.android.internal.util.FastXmlSerializer;
import com.android.internal.util.JournaledFile;
import com.android.internal.util.XmlUtils;
import com.android.server.IntentResolver;
import com.android.server.pm.PackageManagerService.DumpState;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlSerializer;
import android.content.ComponentName;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.ComponentInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageParser;
import android.content.pm.PermissionInfo;
import android.content.pm.Signature;
import android.content.pm.VerifierDeviceIdentity;
import android.os.Binder;
import android.os.Environment;
import android.os.FileUtils;
import android.os.Process;
import android.util.Log;
import android.util.Slog;
import android.util.SparseArray;
import android.util.Xml;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import libcore.io.IoUtils;
/**
* Holds information about dynamic settings.
*/
final class Settings {
private static final String TAG = "PackageSettings";
private static final boolean DEBUG_STOPPED = false;
private final File mSettingsFilename;
private final File mBackupSettingsFilename;
private final File mPackageListFilename;
private final File mStoppedPackagesFilename;
private final File mBackupStoppedPackagesFilename;
final HashMap<String, PackageSetting> mPackages =
new HashMap<String, PackageSetting>();
// List of replaced system applications
final HashMap<String, PackageSetting> mDisabledSysPackages =
new HashMap<String, PackageSetting>();
// These are the last platform API version we were using for
// the apps installed on internal and external storage. It is
// used to grant newer permissions one time during a system upgrade.
int mInternalSdkPlatform;
int mExternalSdkPlatform;
/** Device identity for the purpose of package verification. */
private VerifierDeviceIdentity mVerifierDeviceIdentity;
// The user's preferred activities associated with particular intent
// filters.
final IntentResolver<PreferredActivity, PreferredActivity> mPreferredActivities =
new IntentResolver<PreferredActivity, PreferredActivity>() {
@Override
protected String packageForFilter(PreferredActivity filter) {
return filter.mPref.mComponent.getPackageName();
}
@Override
protected void dumpFilter(PrintWriter out, String prefix,
PreferredActivity filter) {
filter.mPref.dump(out, prefix, filter);
}
};
final HashMap<String, SharedUserSetting> mSharedUsers =
new HashMap<String, SharedUserSetting>();
private final ArrayList<Object> mUserIds = new ArrayList<Object>();
private final SparseArray<Object> mOtherUserIds =
new SparseArray<Object>();
// For reading/writing settings file.
private final ArrayList<Signature> mPastSignatures =
new ArrayList<Signature>();
// Mapping from permission names to info about them.
final HashMap<String, BasePermission> mPermissions =
new HashMap<String, BasePermission>();
// Mapping from permission tree names to info about them.
final HashMap<String, BasePermission> mPermissionTrees =
new HashMap<String, BasePermission>();
// Packages that have been uninstalled and still need their external
// storage data deleted.
final ArrayList<String> mPackagesToBeCleaned = new ArrayList<String>();
// Packages that have been renamed since they were first installed.
// Keys are the new names of the packages, values are the original
// names. The packages appear everwhere else under their original
// names.
final HashMap<String, String> mRenamedPackages = new HashMap<String, String>();
final StringBuilder mReadMessages = new StringBuilder();
/**
* Used to track packages that have a shared user ID that hasn't been read
* in yet.
* <p>
* TODO: make this just a local variable that is passed in during package
* scanning to make it less confusing.
*/
private final ArrayList<PendingPackage> mPendingPackages = new ArrayList<PendingPackage>();
Settings() {
File dataDir = Environment.getDataDirectory();
File systemDir = new File(dataDir, "system");
systemDir.mkdirs();
FileUtils.setPermissions(systemDir.toString(),
FileUtils.S_IRWXU|FileUtils.S_IRWXG
|FileUtils.S_IROTH|FileUtils.S_IXOTH,
-1, -1);
mSettingsFilename = new File(systemDir, "packages.xml");
mBackupSettingsFilename = new File(systemDir, "packages-backup.xml");
mPackageListFilename = new File(systemDir, "packages.list");
mStoppedPackagesFilename = new File(systemDir, "packages-stopped.xml");
mBackupStoppedPackagesFilename = new File(systemDir, "packages-stopped-backup.xml");
}
PackageSetting getPackageLPw(PackageParser.Package pkg, PackageSetting origPackage,
String realName, SharedUserSetting sharedUser, File codePath, File resourcePath,
String nativeLibraryPathString, int pkgFlags, boolean create, boolean add) {
final String name = pkg.packageName;
PackageSetting p = getPackageLPw(name, origPackage, realName, sharedUser, codePath,
resourcePath, nativeLibraryPathString, pkg.mVersionCode, pkgFlags, create, add);
return p;
}
PackageSetting peekPackageLPr(String name) {
return mPackages.get(name);
}
void setInstallStatus(String pkgName, int status) {
PackageSetting p = mPackages.get(pkgName);
if(p != null) {
if(p.getInstallStatus() != status) {
p.setInstallStatus(status);
}
}
}
void setInstallerPackageName(String pkgName,
String installerPkgName) {
PackageSetting p = mPackages.get(pkgName);
if(p != null) {
p.setInstallerPackageName(installerPkgName);
}
}
SharedUserSetting getSharedUserLPw(String name,
int pkgFlags, boolean create) {
SharedUserSetting s = mSharedUsers.get(name);
if (s == null) {
if (!create) {
return null;
}
s = new SharedUserSetting(name, pkgFlags);
if (PackageManagerService.MULTIPLE_APPLICATION_UIDS) {
s.userId = newUserIdLPw(s);
} else {
s.userId = PackageManagerService.FIRST_APPLICATION_UID;
}
Log.i(PackageManagerService.TAG, "New shared user " + name + ": id=" + s.userId);
// < 0 means we couldn't assign a userid; fall out and return
// s, which is currently null
if (s.userId >= 0) {
mSharedUsers.put(name, s);
}
}
return s;
}
boolean disableSystemPackageLPw(String name) {
final PackageSetting p = mPackages.get(name);
if(p == null) {
Log.w(PackageManagerService.TAG, "Package:"+name+" is not an installed package");
return false;
}
final PackageSetting dp = mDisabledSysPackages.get(name);
// always make sure the system package code and resource paths dont change
if (dp == null) {
if((p.pkg != null) && (p.pkg.applicationInfo != null)) {
p.pkg.applicationInfo.flags |= ApplicationInfo.FLAG_UPDATED_SYSTEM_APP;
}
mDisabledSysPackages.put(name, p);
// a little trick... when we install the new package, we don't
// want to modify the existing PackageSetting for the built-in
// version. so at this point we need a new PackageSetting that
// is okay to muck with.
PackageSetting newp = new PackageSetting(p);
replacePackageLPw(name, newp);
return true;
}
return false;
}
PackageSetting enableSystemPackageLPw(String name) {
PackageSetting p = mDisabledSysPackages.get(name);
if(p == null) {
Log.w(PackageManagerService.TAG, "Package:"+name+" is not disabled");
return null;
}
// Reset flag in ApplicationInfo object
if((p.pkg != null) && (p.pkg.applicationInfo != null)) {
p.pkg.applicationInfo.flags &= ~ApplicationInfo.FLAG_UPDATED_SYSTEM_APP;
}
PackageSetting ret = addPackageLPw(name, p.realName, p.codePath, p.resourcePath,
p.nativeLibraryPathString, p.userId, p.versionCode, p.pkgFlags);
mDisabledSysPackages.remove(name);
return ret;
}
PackageSetting addPackageLPw(String name, String realName, File codePath, File resourcePath,
String nativeLibraryPathString, int uid, int vc, int pkgFlags) {
PackageSetting p = mPackages.get(name);
if (p != null) {
if (p.userId == uid) {
return p;
}
PackageManagerService.reportSettingsProblem(Log.ERROR,
"Adding duplicate package, keeping first: " + name);
return null;
}
p = new PackageSetting(name, realName, codePath, resourcePath, nativeLibraryPathString,
vc, pkgFlags);
p.userId = uid;
if (addUserIdLPw(uid, p, name)) {
mPackages.put(name, p);
return p;
}
return null;
}
SharedUserSetting addSharedUserLPw(String name, int uid, int pkgFlags) {
SharedUserSetting s = mSharedUsers.get(name);
if (s != null) {
if (s.userId == uid) {
return s;
}
PackageManagerService.reportSettingsProblem(Log.ERROR,
"Adding duplicate shared user, keeping first: " + name);
return null;
}
s = new SharedUserSetting(name, pkgFlags);
s.userId = uid;
if (addUserIdLPw(uid, s, name)) {
mSharedUsers.put(name, s);
return s;
}
return null;
}
// Transfer ownership of permissions from one package to another.
void transferPermissionsLPw(String origPkg, String newPkg) {
// Transfer ownership of permissions to the new package.
for (int i=0; i<2; i++) {
HashMap<String, BasePermission> permissions =
i == 0 ? mPermissionTrees : mPermissions;
for (BasePermission bp : permissions.values()) {
if (origPkg.equals(bp.sourcePackage)) {
if (PackageManagerService.DEBUG_UPGRADE) Log.v(PackageManagerService.TAG,
"Moving permission " + bp.name
+ " from pkg " + bp.sourcePackage
+ " to " + newPkg);
bp.sourcePackage = newPkg;
bp.packageSetting = null;
bp.perm = null;
if (bp.pendingInfo != null) {
bp.pendingInfo.packageName = newPkg;
}
bp.uid = 0;
bp.gids = null;
}
}
}
}
private PackageSetting getPackageLPw(String name, PackageSetting origPackage,
String realName, SharedUserSetting sharedUser, File codePath, File resourcePath,
String nativeLibraryPathString, int vc, int pkgFlags, boolean create, boolean add) {
PackageSetting p = mPackages.get(name);
if (p != null) {
if (!p.codePath.equals(codePath)) {
// Check to see if its a disabled system app
if ((p.pkgFlags & ApplicationInfo.FLAG_SYSTEM) != 0) {
// This is an updated system app with versions in both system
// and data partition. Just let the most recent version
// take precedence.
Slog.w(PackageManagerService.TAG, "Trying to update system app code path from " +
p.codePathString + " to " + codePath.toString());
} else {
// Just a change in the code path is not an issue, but
// let's log a message about it.
Slog.i(PackageManagerService.TAG, "Package " + name + " codePath changed from " + p.codePath
+ " to " + codePath + "; Retaining data and using new");
/*
* Since we've changed paths, we need to prefer the new
* native library path over the one stored in the
* package settings since we might have moved from
* internal to external storage or vice versa.
*/
p.nativeLibraryPathString = nativeLibraryPathString;
}
}
if (p.sharedUser != sharedUser) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Package " + name + " shared user changed from "
+ (p.sharedUser != null ? p.sharedUser.name : "<nothing>")
+ " to "
+ (sharedUser != null ? sharedUser.name : "<nothing>")
+ "; replacing with new");
p = null;
} else {
if ((pkgFlags&ApplicationInfo.FLAG_SYSTEM) != 0) {
// If what we are scanning is a system package, then
// make it so, regardless of whether it was previously
// installed only in the data partition.
p.pkgFlags |= ApplicationInfo.FLAG_SYSTEM;
}
}
}
if (p == null) {
// Create a new PackageSettings entry. this can end up here because
// of code path mismatch or user id mismatch of an updated system partition
if (!create) {
return null;
}
if (origPackage != null) {
// We are consuming the data from an existing package.
p = new PackageSetting(origPackage.name, name, codePath, resourcePath,
nativeLibraryPathString, vc, pkgFlags);
if (PackageManagerService.DEBUG_UPGRADE) Log.v(PackageManagerService.TAG, "Package " + name
+ " is adopting original package " + origPackage.name);
// Note that we will retain the new package's signature so
// that we can keep its data.
PackageSignatures s = p.signatures;
p.copyFrom(origPackage);
p.signatures = s;
p.sharedUser = origPackage.sharedUser;
p.userId = origPackage.userId;
p.origPackage = origPackage;
mRenamedPackages.put(name, origPackage.name);
name = origPackage.name;
// Update new package state.
p.setTimeStamp(codePath.lastModified());
} else {
p = new PackageSetting(name, realName, codePath, resourcePath,
nativeLibraryPathString, vc, pkgFlags);
p.setTimeStamp(codePath.lastModified());
p.sharedUser = sharedUser;
// If this is not a system app, it starts out stopped.
if ((pkgFlags&ApplicationInfo.FLAG_SYSTEM) == 0) {
if (DEBUG_STOPPED) {
RuntimeException e = new RuntimeException("here");
e.fillInStackTrace();
Slog.i(PackageManagerService.TAG, "Stopping package " + name, e);
}
p.stopped = true;
p.notLaunched = true;
}
if (sharedUser != null) {
p.userId = sharedUser.userId;
} else if (PackageManagerService.MULTIPLE_APPLICATION_UIDS) {
// Clone the setting here for disabled system packages
PackageSetting dis = mDisabledSysPackages.get(name);
if (dis != null) {
// For disabled packages a new setting is created
// from the existing user id. This still has to be
// added to list of user id's
// Copy signatures from previous setting
if (dis.signatures.mSignatures != null) {
p.signatures.mSignatures = dis.signatures.mSignatures.clone();
}
p.userId = dis.userId;
// Clone permissions
p.grantedPermissions = new HashSet<String>(dis.grantedPermissions);
// Clone component info
p.disabledComponents = new HashSet<String>(dis.disabledComponents);
p.enabledComponents = new HashSet<String>(dis.enabledComponents);
// Add new setting to list of user ids
addUserIdLPw(p.userId, p, name);
} else {
// Assign new user id
p.userId = newUserIdLPw(p);
}
} else {
p.userId = PackageManagerService.FIRST_APPLICATION_UID;
}
}
if (p.userId < 0) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Package " + name + " could not be assigned a valid uid");
return null;
}
if (add) {
// Finish adding new package by adding it and updating shared
// user preferences
addPackageSettingLPw(p, name, sharedUser);
}
}
return p;
}
void insertPackageSettingLPw(PackageSetting p, PackageParser.Package pkg) {
p.pkg = pkg;
pkg.mSetEnabled = p.enabled;
pkg.mSetStopped = p.stopped;
final String codePath = pkg.applicationInfo.sourceDir;
final String resourcePath = pkg.applicationInfo.publicSourceDir;
// Update code path if needed
if (!codePath.equalsIgnoreCase(p.codePathString)) {
Slog.w(PackageManagerService.TAG, "Code path for pkg : " + p.pkg.packageName +
" changing from " + p.codePathString + " to " + codePath);
p.codePath = new File(codePath);
p.codePathString = codePath;
}
//Update resource path if needed
if (!resourcePath.equalsIgnoreCase(p.resourcePathString)) {
Slog.w(PackageManagerService.TAG, "Resource path for pkg : " + p.pkg.packageName +
" changing from " + p.resourcePathString + " to " + resourcePath);
p.resourcePath = new File(resourcePath);
p.resourcePathString = resourcePath;
}
// Update the native library path if needed
final String nativeLibraryPath = pkg.applicationInfo.nativeLibraryDir;
if (nativeLibraryPath != null
&& !nativeLibraryPath.equalsIgnoreCase(p.nativeLibraryPathString)) {
p.nativeLibraryPathString = nativeLibraryPath;
}
// Update version code if needed
if (pkg.mVersionCode != p.versionCode) {
p.versionCode = pkg.mVersionCode;
}
// Update signatures if needed.
if (p.signatures.mSignatures == null) {
p.signatures.assignSignatures(pkg.mSignatures);
}
// If this app defines a shared user id initialize
// the shared user signatures as well.
if (p.sharedUser != null && p.sharedUser.signatures.mSignatures == null) {
p.sharedUser.signatures.assignSignatures(pkg.mSignatures);
}
addPackageSettingLPw(p, pkg.packageName, p.sharedUser);
}
// Utility method that adds a PackageSetting to mPackages and
// completes updating the shared user attributes
private void addPackageSettingLPw(PackageSetting p, String name,
SharedUserSetting sharedUser) {
mPackages.put(name, p);
if (sharedUser != null) {
if (p.sharedUser != null && p.sharedUser != sharedUser) {
PackageManagerService.reportSettingsProblem(Log.ERROR,
"Package " + p.name + " was user "
+ p.sharedUser + " but is now " + sharedUser
+ "; I am not changing its files so it will probably fail!");
p.sharedUser.packages.remove(p);
} else if (p.userId != sharedUser.userId) {
PackageManagerService.reportSettingsProblem(Log.ERROR,
"Package " + p.name + " was user id " + p.userId
+ " but is now user " + sharedUser
+ " with id " + sharedUser.userId
+ "; I am not changing its files so it will probably fail!");
}
sharedUser.packages.add(p);
p.sharedUser = sharedUser;
p.userId = sharedUser.userId;
}
}
/*
* Update the shared user setting when a package using
* specifying the shared user id is removed. The gids
* associated with each permission of the deleted package
* are removed from the shared user's gid list only if its
* not in use by other permissions of packages in the
* shared user setting.
*/
void updateSharedUserPermsLPw(PackageSetting deletedPs, int[] globalGids) {
if ((deletedPs == null) || (deletedPs.pkg == null)) {
Slog.i(PackageManagerService.TAG,
"Trying to update info for null package. Just ignoring");
return;
}
// No sharedUserId
if (deletedPs.sharedUser == null) {
return;
}
SharedUserSetting sus = deletedPs.sharedUser;
// Update permissions
for (String eachPerm : deletedPs.pkg.requestedPermissions) {
boolean used = false;
if (!sus.grantedPermissions.contains(eachPerm)) {
continue;
}
for (PackageSetting pkg:sus.packages) {
if (pkg.pkg != null &&
!pkg.pkg.packageName.equals(deletedPs.pkg.packageName) &&
pkg.pkg.requestedPermissions.contains(eachPerm)) {
used = true;
break;
}
}
if (!used) {
// can safely delete this permission from list
sus.grantedPermissions.remove(eachPerm);
}
}
// Update gids
int newGids[] = globalGids;
for (String eachPerm : sus.grantedPermissions) {
BasePermission bp = mPermissions.get(eachPerm);
if (bp != null) {
newGids = PackageManagerService.appendInts(newGids, bp.gids);
}
}
sus.gids = newGids;
}
int removePackageLPw(String name) {
final PackageSetting p = mPackages.get(name);
if (p != null) {
mPackages.remove(name);
if (p.sharedUser != null) {
p.sharedUser.packages.remove(p);
if (p.sharedUser.packages.size() == 0) {
mSharedUsers.remove(p.sharedUser.name);
removeUserIdLPw(p.sharedUser.userId);
return p.sharedUser.userId;
}
} else {
removeUserIdLPw(p.userId);
return p.userId;
}
}
return -1;
}
private void replacePackageLPw(String name, PackageSetting newp) {
final PackageSetting p = mPackages.get(name);
if (p != null) {
if (p.sharedUser != null) {
p.sharedUser.packages.remove(p);
p.sharedUser.packages.add(newp);
} else {
replaceUserIdLPw(p.userId, newp);
}
}
mPackages.put(name, newp);
}
private boolean addUserIdLPw(int uid, Object obj, Object name) {
if (uid >= PackageManagerService.FIRST_APPLICATION_UID + PackageManagerService.MAX_APPLICATION_UIDS) {
return false;
}
if (uid >= PackageManagerService.FIRST_APPLICATION_UID) {
int N = mUserIds.size();
final int index = uid - PackageManagerService.FIRST_APPLICATION_UID;
while (index >= N) {
mUserIds.add(null);
N++;
}
if (mUserIds.get(index) != null) {
PackageManagerService.reportSettingsProblem(Log.ERROR,
"Adding duplicate user id: " + uid
+ " name=" + name);
return false;
}
mUserIds.set(index, obj);
} else {
if (mOtherUserIds.get(uid) != null) {
PackageManagerService.reportSettingsProblem(Log.ERROR,
"Adding duplicate shared id: " + uid
+ " name=" + name);
return false;
}
mOtherUserIds.put(uid, obj);
}
return true;
}
public Object getUserIdLPr(int uid) {
if (uid >= PackageManagerService.FIRST_APPLICATION_UID) {
final int N = mUserIds.size();
final int index = uid - PackageManagerService.FIRST_APPLICATION_UID;
return index < N ? mUserIds.get(index) : null;
} else {
return mOtherUserIds.get(uid);
}
}
private void removeUserIdLPw(int uid) {
if (uid >= PackageManagerService.FIRST_APPLICATION_UID) {
final int N = mUserIds.size();
final int index = uid - PackageManagerService.FIRST_APPLICATION_UID;
if (index < N) mUserIds.set(index, null);
} else {
mOtherUserIds.remove(uid);
}
}
private void replaceUserIdLPw(int uid, Object obj) {
if (uid >= PackageManagerService.FIRST_APPLICATION_UID) {
final int N = mUserIds.size();
final int index = uid - PackageManagerService.FIRST_APPLICATION_UID;
if (index < N) mUserIds.set(index, obj);
} else {
mOtherUserIds.put(uid, obj);
}
}
void writeStoppedLPr() {
// Keep the old stopped packages around until we know the new ones have
// been successfully written.
if (mStoppedPackagesFilename.exists()) {
// Presence of backup settings file indicates that we failed
// to persist packages earlier. So preserve the older
// backup for future reference since the current packages
// might have been corrupted.
if (!mBackupStoppedPackagesFilename.exists()) {
if (!mStoppedPackagesFilename.renameTo(mBackupStoppedPackagesFilename)) {
Log.wtf(PackageManagerService.TAG, "Unable to backup package manager stopped packages, "
+ "current changes will be lost at reboot");
return;
}
} else {
mStoppedPackagesFilename.delete();
Slog.w(PackageManagerService.TAG, "Preserving older stopped packages backup");
}
}
try {
final FileOutputStream fstr = new FileOutputStream(mStoppedPackagesFilename);
final BufferedOutputStream str = new BufferedOutputStream(fstr);
//XmlSerializer serializer = XmlUtils.serializerInstance();
final XmlSerializer serializer = new FastXmlSerializer();
serializer.setOutput(str, "utf-8");
serializer.startDocument(null, true);
serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
serializer.startTag(null, "stopped-packages");
for (final PackageSetting pkg : mPackages.values()) {
if (pkg.stopped) {
serializer.startTag(null, "pkg");
serializer.attribute(null, "name", pkg.name);
if (pkg.notLaunched) {
serializer.attribute(null, "nl", "1");
}
serializer.endTag(null, "pkg");
}
}
serializer.endTag(null, "stopped-packages");
serializer.endDocument();
str.flush();
FileUtils.sync(fstr);
str.close();
// New settings successfully written, old ones are no longer
// needed.
mBackupStoppedPackagesFilename.delete();
FileUtils.setPermissions(mStoppedPackagesFilename.toString(),
FileUtils.S_IRUSR|FileUtils.S_IWUSR
|FileUtils.S_IRGRP|FileUtils.S_IWGRP
|FileUtils.S_IROTH,
-1, -1);
// Done, all is good!
return;
} catch(java.io.IOException e) {
Log.wtf(PackageManagerService.TAG, "Unable to write package manager stopped packages, "
+ " current changes will be lost at reboot", e);
}
// Clean up partially written files
if (mStoppedPackagesFilename.exists()) {
if (!mStoppedPackagesFilename.delete()) {
Log.i(PackageManagerService.TAG, "Failed to clean up mangled file: " + mStoppedPackagesFilename);
}
}
}
// Note: assumed "stopped" field is already cleared in all packages.
void readStoppedLPw() {
FileInputStream str = null;
if (mBackupStoppedPackagesFilename.exists()) {
try {
str = new FileInputStream(mBackupStoppedPackagesFilename);
mReadMessages.append("Reading from backup stopped packages file\n");
PackageManagerService.reportSettingsProblem(Log.INFO, "Need to read from backup stopped packages file");
if (mSettingsFilename.exists()) {
// If both the backup and normal file exist, we
// ignore the normal one since it might have been
// corrupted.
Slog.w(PackageManagerService.TAG, "Cleaning up stopped packages file "
+ mStoppedPackagesFilename);
mStoppedPackagesFilename.delete();
}
} catch (java.io.IOException e) {
// We'll try for the normal settings file.
}
}
try {
if (str == null) {
if (!mStoppedPackagesFilename.exists()) {
mReadMessages.append("No stopped packages file found\n");
PackageManagerService.reportSettingsProblem(Log.INFO, "No stopped packages file file; "
+ "assuming all started");
// At first boot, make sure no packages are stopped.
// We usually want to have third party apps initialize
// in the stopped state, but not at first boot.
for (PackageSetting pkg : mPackages.values()) {
pkg.stopped = false;
pkg.notLaunched = false;
}
return;
}
str = new FileInputStream(mStoppedPackagesFilename);
}
final XmlPullParser parser = Xml.newPullParser();
parser.setInput(str, null);
int type;
while ((type=parser.next()) != XmlPullParser.START_TAG
&& type != XmlPullParser.END_DOCUMENT) {
;
}
if (type != XmlPullParser.START_TAG) {
mReadMessages.append("No start tag found in stopped packages file\n");
PackageManagerService.reportSettingsProblem(Log.WARN,
"No start tag found in package manager stopped packages");
return;
}
int outerDepth = parser.getDepth();
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG
|| parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG
|| type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("pkg")) {
String name = parser.getAttributeValue(null, "name");
PackageSetting ps = mPackages.get(name);
if (ps != null) {
ps.stopped = true;
if ("1".equals(parser.getAttributeValue(null, "nl"))) {
ps.notLaunched = true;
}
} else {
Slog.w(PackageManagerService.TAG, "No package known for stopped package: " + name);
}
XmlUtils.skipCurrentTag(parser);
} else {
Slog.w(PackageManagerService.TAG, "Unknown element under <stopped-packages>: "
+ parser.getName());
XmlUtils.skipCurrentTag(parser);
}
}
str.close();
} catch(XmlPullParserException e) {
mReadMessages.append("Error reading: " + e.toString());
PackageManagerService.reportSettingsProblem(Log.ERROR, "Error reading stopped packages: " + e);
Log.wtf(PackageManagerService.TAG, "Error reading package manager stopped packages", e);
} catch(java.io.IOException e) {
mReadMessages.append("Error reading: " + e.toString());
PackageManagerService.reportSettingsProblem(Log.ERROR, "Error reading settings: " + e);
Log.wtf(PackageManagerService.TAG, "Error reading package manager stopped packages", e);
}
}
void writeLPr() {
//Debug.startMethodTracing("/data/system/packageprof", 8 * 1024 * 1024);
// Keep the old settings around until we know the new ones have
// been successfully written.
if (mSettingsFilename.exists()) {
// Presence of backup settings file indicates that we failed
// to persist settings earlier. So preserve the older
// backup for future reference since the current settings
// might have been corrupted.
if (!mBackupSettingsFilename.exists()) {
if (!mSettingsFilename.renameTo(mBackupSettingsFilename)) {
Log.wtf(PackageManagerService.TAG, "Unable to backup package manager settings, "
+ " current changes will be lost at reboot");
return;
}
} else {
mSettingsFilename.delete();
Slog.w(PackageManagerService.TAG, "Preserving older settings backup");
}
}
mPastSignatures.clear();
try {
FileOutputStream fstr = new FileOutputStream(mSettingsFilename);
BufferedOutputStream str = new BufferedOutputStream(fstr);
//XmlSerializer serializer = XmlUtils.serializerInstance();
XmlSerializer serializer = new FastXmlSerializer();
serializer.setOutput(str, "utf-8");
serializer.startDocument(null, true);
serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
serializer.startTag(null, "packages");
serializer.startTag(null, "last-platform-version");
serializer.attribute(null, "internal", Integer.toString(mInternalSdkPlatform));
serializer.attribute(null, "external", Integer.toString(mExternalSdkPlatform));
serializer.endTag(null, "last-platform-version");
if (mVerifierDeviceIdentity != null) {
serializer.startTag(null, "verifier");
serializer.attribute(null, "device", mVerifierDeviceIdentity.toString());
serializer.endTag(null, "verifier");
}
serializer.startTag(null, "permission-trees");
for (BasePermission bp : mPermissionTrees.values()) {
writePermissionLPr(serializer, bp);
}
serializer.endTag(null, "permission-trees");
serializer.startTag(null, "permissions");
for (BasePermission bp : mPermissions.values()) {
writePermissionLPr(serializer, bp);
}
serializer.endTag(null, "permissions");
for (final PackageSetting pkg : mPackages.values()) {
writePackageLPr(serializer, pkg);
}
for (final PackageSetting pkg : mDisabledSysPackages.values()) {
writeDisabledSysPackageLPr(serializer, pkg);
}
serializer.startTag(null, "preferred-activities");
for (final PreferredActivity pa : mPreferredActivities.filterSet()) {
serializer.startTag(null, "item");
pa.writeToXml(serializer);
serializer.endTag(null, "item");
}
serializer.endTag(null, "preferred-activities");
for (final SharedUserSetting usr : mSharedUsers.values()) {
serializer.startTag(null, "shared-user");
serializer.attribute(null, "name", usr.name);
serializer.attribute(null, "userId",
Integer.toString(usr.userId));
usr.signatures.writeXml(serializer, "sigs", mPastSignatures);
serializer.startTag(null, "perms");
for (String name : usr.grantedPermissions) {
serializer.startTag(null, "item");
serializer.attribute(null, "name", name);
serializer.endTag(null, "item");
}
serializer.endTag(null, "perms");
serializer.endTag(null, "shared-user");
}
if (mPackagesToBeCleaned.size() > 0) {
for (int i=0; i<mPackagesToBeCleaned.size(); i++) {
serializer.startTag(null, "cleaning-package");
serializer.attribute(null, "name", mPackagesToBeCleaned.get(i));
serializer.endTag(null, "cleaning-package");
}
}
if (mRenamedPackages.size() > 0) {
for (HashMap.Entry<String, String> e : mRenamedPackages.entrySet()) {
serializer.startTag(null, "renamed-package");
serializer.attribute(null, "new", e.getKey());
serializer.attribute(null, "old", e.getValue());
serializer.endTag(null, "renamed-package");
}
}
serializer.endTag(null, "packages");
serializer.endDocument();
str.flush();
FileUtils.sync(fstr);
str.close();
// New settings successfully written, old ones are no longer
// needed.
mBackupSettingsFilename.delete();
FileUtils.setPermissions(mSettingsFilename.toString(),
FileUtils.S_IRUSR|FileUtils.S_IWUSR
|FileUtils.S_IRGRP|FileUtils.S_IWGRP
|FileUtils.S_IROTH,
-1, -1);
// Write package list file now, use a JournaledFile.
//
File tempFile = new File(mPackageListFilename.toString() + ".tmp");
JournaledFile journal = new JournaledFile(mPackageListFilename, tempFile);
fstr = new FileOutputStream(journal.chooseForWrite());
str = new BufferedOutputStream(fstr);
try {
StringBuilder sb = new StringBuilder();
for (final PackageSetting pkg : mPackages.values()) {
ApplicationInfo ai = pkg.pkg.applicationInfo;
String dataPath = ai.dataDir;
boolean isDebug = (ai.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0;
// Avoid any application that has a space in its path
// or that is handled by the system.
if (dataPath.indexOf(" ") >= 0 || ai.uid <= Process.FIRST_APPLICATION_UID)
continue;
// we store on each line the following information for now:
//
// pkgName - package name
// userId - application-specific user id
// debugFlag - 0 or 1 if the package is debuggable.
// dataPath - path to package's data path
//
// NOTE: We prefer not to expose all ApplicationInfo flags for now.
//
// DO NOT MODIFY THIS FORMAT UNLESS YOU CAN ALSO MODIFY ITS USERS
// FROM NATIVE CODE. AT THE MOMENT, LOOK AT THE FOLLOWING SOURCES:
// system/core/run-as/run-as.c
//
sb.setLength(0);
sb.append(ai.packageName);
sb.append(" ");
sb.append((int)ai.uid);
sb.append(isDebug ? " 1 " : " 0 ");
sb.append(dataPath);
sb.append("\n");
str.write(sb.toString().getBytes());
}
str.flush();
FileUtils.sync(fstr);
str.close();
journal.commit();
} catch (Exception e) {
IoUtils.closeQuietly(str);
journal.rollback();
}
FileUtils.setPermissions(mPackageListFilename.toString(),
FileUtils.S_IRUSR|FileUtils.S_IWUSR
|FileUtils.S_IRGRP|FileUtils.S_IWGRP
|FileUtils.S_IROTH,
-1, -1);
writeStoppedLPr();
return;
} catch(XmlPullParserException e) {
Log.wtf(PackageManagerService.TAG, "Unable to write package manager settings, "
+ "current changes will be lost at reboot", e);
} catch(java.io.IOException e) {
Log.wtf(PackageManagerService.TAG, "Unable to write package manager settings, "
+ "current changes will be lost at reboot", e);
}
// Clean up partially written files
if (mSettingsFilename.exists()) {
if (!mSettingsFilename.delete()) {
Log.wtf(PackageManagerService.TAG, "Failed to clean up mangled file: " + mSettingsFilename);
}
}
//Debug.stopMethodTracing();
}
void writeDisabledSysPackageLPr(XmlSerializer serializer, final PackageSetting pkg)
throws java.io.IOException {
serializer.startTag(null, "updated-package");
serializer.attribute(null, "name", pkg.name);
if (pkg.realName != null) {
serializer.attribute(null, "realName", pkg.realName);
}
serializer.attribute(null, "codePath", pkg.codePathString);
serializer.attribute(null, "ft", Long.toHexString(pkg.timeStamp));
serializer.attribute(null, "it", Long.toHexString(pkg.firstInstallTime));
serializer.attribute(null, "ut", Long.toHexString(pkg.lastUpdateTime));
serializer.attribute(null, "version", String.valueOf(pkg.versionCode));
if (!pkg.resourcePathString.equals(pkg.codePathString)) {
serializer.attribute(null, "resourcePath", pkg.resourcePathString);
}
if (pkg.nativeLibraryPathString != null) {
serializer.attribute(null, "nativeLibraryPath", pkg.nativeLibraryPathString);
}
if (pkg.sharedUser == null) {
serializer.attribute(null, "userId", Integer.toString(pkg.userId));
} else {
serializer.attribute(null, "sharedUserId", Integer.toString(pkg.userId));
}
serializer.startTag(null, "perms");
if (pkg.sharedUser == null) {
// If this is a shared user, the permissions will
// be written there. We still need to write an
// empty permissions list so permissionsFixed will
// be set.
for (final String name : pkg.grantedPermissions) {
BasePermission bp = mPermissions.get(name);
if (bp != null) {
// We only need to write signature or system permissions but
// this wont
// match the semantics of grantedPermissions. So write all
// permissions.
serializer.startTag(null, "item");
serializer.attribute(null, "name", name);
serializer.endTag(null, "item");
}
}
}
serializer.endTag(null, "perms");
serializer.endTag(null, "updated-package");
}
void writePackageLPr(XmlSerializer serializer, final PackageSetting pkg)
throws java.io.IOException {
serializer.startTag(null, "package");
serializer.attribute(null, "name", pkg.name);
if (pkg.realName != null) {
serializer.attribute(null, "realName", pkg.realName);
}
serializer.attribute(null, "codePath", pkg.codePathString);
if (!pkg.resourcePathString.equals(pkg.codePathString)) {
serializer.attribute(null, "resourcePath", pkg.resourcePathString);
}
if (pkg.nativeLibraryPathString != null) {
serializer.attribute(null, "nativeLibraryPath", pkg.nativeLibraryPathString);
}
serializer.attribute(null, "flags", Integer.toString(pkg.pkgFlags));
serializer.attribute(null, "ft", Long.toHexString(pkg.timeStamp));
serializer.attribute(null, "it", Long.toHexString(pkg.firstInstallTime));
serializer.attribute(null, "ut", Long.toHexString(pkg.lastUpdateTime));
serializer.attribute(null, "version", String.valueOf(pkg.versionCode));
if (pkg.sharedUser == null) {
serializer.attribute(null, "userId", Integer.toString(pkg.userId));
} else {
serializer.attribute(null, "sharedUserId", Integer.toString(pkg.userId));
}
if (pkg.uidError) {
serializer.attribute(null, "uidError", "true");
}
if (pkg.enabled != COMPONENT_ENABLED_STATE_DEFAULT) {
serializer.attribute(null, "enabled", Integer.toString(pkg.enabled));
}
if (pkg.installStatus == PackageSettingBase.PKG_INSTALL_INCOMPLETE) {
serializer.attribute(null, "installStatus", "false");
}
if (pkg.installerPackageName != null) {
serializer.attribute(null, "installer", pkg.installerPackageName);
}
pkg.signatures.writeXml(serializer, "sigs", mPastSignatures);
if ((pkg.pkgFlags & ApplicationInfo.FLAG_SYSTEM) == 0) {
serializer.startTag(null, "perms");
if (pkg.sharedUser == null) {
// If this is a shared user, the permissions will
// be written there. We still need to write an
// empty permissions list so permissionsFixed will
// be set.
for (final String name : pkg.grantedPermissions) {
serializer.startTag(null, "item");
serializer.attribute(null, "name", name);
serializer.endTag(null, "item");
}
}
serializer.endTag(null, "perms");
}
if (pkg.disabledComponents.size() > 0) {
serializer.startTag(null, "disabled-components");
for (final String name : pkg.disabledComponents) {
serializer.startTag(null, "item");
serializer.attribute(null, "name", name);
serializer.endTag(null, "item");
}
serializer.endTag(null, "disabled-components");
}
if (pkg.enabledComponents.size() > 0) {
serializer.startTag(null, "enabled-components");
for (final String name : pkg.enabledComponents) {
serializer.startTag(null, "item");
serializer.attribute(null, "name", name);
serializer.endTag(null, "item");
}
serializer.endTag(null, "enabled-components");
}
serializer.endTag(null, "package");
}
void writePermissionLPr(XmlSerializer serializer, BasePermission bp)
throws XmlPullParserException, java.io.IOException {
if (bp.type != BasePermission.TYPE_BUILTIN && bp.sourcePackage != null) {
serializer.startTag(null, "item");
serializer.attribute(null, "name", bp.name);
serializer.attribute(null, "package", bp.sourcePackage);
if (bp.protectionLevel != PermissionInfo.PROTECTION_NORMAL) {
serializer.attribute(null, "protection", Integer.toString(bp.protectionLevel));
}
if (PackageManagerService.DEBUG_SETTINGS)
Log.v(PackageManagerService.TAG, "Writing perm: name=" + bp.name + " type="
+ bp.type);
if (bp.type == BasePermission.TYPE_DYNAMIC) {
final PermissionInfo pi = bp.perm != null ? bp.perm.info : bp.pendingInfo;
if (pi != null) {
serializer.attribute(null, "type", "dynamic");
if (pi.icon != 0) {
serializer.attribute(null, "icon", Integer.toString(pi.icon));
}
if (pi.nonLocalizedLabel != null) {
serializer.attribute(null, "label", pi.nonLocalizedLabel.toString());
}
}
}
serializer.endTag(null, "item");
}
}
ArrayList<PackageSetting> getListOfIncompleteInstallPackagesLPr() {
final HashSet<String> kList = new HashSet<String>(mPackages.keySet());
final Iterator<String> its = kList.iterator();
final ArrayList<PackageSetting> ret = new ArrayList<PackageSetting>();
while (its.hasNext()) {
final String key = its.next();
final PackageSetting ps = mPackages.get(key);
if (ps.getInstallStatus() == PackageSettingBase.PKG_INSTALL_INCOMPLETE) {
ret.add(ps);
}
}
return ret;
}
boolean readLPw() {
FileInputStream str = null;
if (mBackupSettingsFilename.exists()) {
try {
str = new FileInputStream(mBackupSettingsFilename);
mReadMessages.append("Reading from backup settings file\n");
PackageManagerService.reportSettingsProblem(Log.INFO,
"Need to read from backup settings file");
if (mSettingsFilename.exists()) {
// If both the backup and settings file exist, we
// ignore the settings since it might have been
// corrupted.
Slog.w(PackageManagerService.TAG, "Cleaning up settings file "
+ mSettingsFilename);
mSettingsFilename.delete();
}
} catch (java.io.IOException e) {
// We'll try for the normal settings file.
}
}
mPendingPackages.clear();
mPastSignatures.clear();
try {
if (str == null) {
if (!mSettingsFilename.exists()) {
mReadMessages.append("No settings file found\n");
PackageManagerService.reportSettingsProblem(Log.INFO,
"No settings file; creating initial state");
return false;
}
str = new FileInputStream(mSettingsFilename);
}
XmlPullParser parser = Xml.newPullParser();
parser.setInput(str, null);
int type;
while ((type = parser.next()) != XmlPullParser.START_TAG
&& type != XmlPullParser.END_DOCUMENT) {
;
}
if (type != XmlPullParser.START_TAG) {
mReadMessages.append("No start tag found in settings file\n");
PackageManagerService.reportSettingsProblem(Log.WARN,
"No start tag found in package manager settings");
Log.wtf(PackageManagerService.TAG,
"No start tag found in package manager settings");
return false;
}
int outerDepth = parser.getDepth();
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("package")) {
readPackageLPw(parser);
} else if (tagName.equals("permissions")) {
readPermissionsLPw(mPermissions, parser);
} else if (tagName.equals("permission-trees")) {
readPermissionsLPw(mPermissionTrees, parser);
} else if (tagName.equals("shared-user")) {
readSharedUserLPw(parser);
} else if (tagName.equals("preferred-packages")) {
// no longer used.
} else if (tagName.equals("preferred-activities")) {
readPreferredActivitiesLPw(parser);
} else if (tagName.equals("updated-package")) {
readDisabledSysPackageLPw(parser);
} else if (tagName.equals("cleaning-package")) {
String name = parser.getAttributeValue(null, "name");
if (name != null) {
mPackagesToBeCleaned.add(name);
}
} else if (tagName.equals("renamed-package")) {
String nname = parser.getAttributeValue(null, "new");
String oname = parser.getAttributeValue(null, "old");
if (nname != null && oname != null) {
mRenamedPackages.put(nname, oname);
}
} else if (tagName.equals("last-platform-version")) {
mInternalSdkPlatform = mExternalSdkPlatform = 0;
try {
String internal = parser.getAttributeValue(null, "internal");
if (internal != null) {
mInternalSdkPlatform = Integer.parseInt(internal);
}
String external = parser.getAttributeValue(null, "external");
if (external != null) {
mExternalSdkPlatform = Integer.parseInt(external);
}
} catch (NumberFormatException e) {
}
} else if (tagName.equals("verifier")) {
final String deviceIdentity = parser.getAttributeValue(null, "device");
try {
mVerifierDeviceIdentity = VerifierDeviceIdentity.parse(deviceIdentity);
} catch (IllegalArgumentException e) {
Slog.w(PackageManagerService.TAG, "Discard invalid verifier device id: "
+ e.getMessage());
}
} else {
Slog.w(PackageManagerService.TAG, "Unknown element under <packages>: "
+ parser.getName());
XmlUtils.skipCurrentTag(parser);
}
}
str.close();
} catch (XmlPullParserException e) {
mReadMessages.append("Error reading: " + e.toString());
PackageManagerService.reportSettingsProblem(Log.ERROR, "Error reading settings: " + e);
Log.wtf(PackageManagerService.TAG, "Error reading package manager settings", e);
} catch (java.io.IOException e) {
mReadMessages.append("Error reading: " + e.toString());
PackageManagerService.reportSettingsProblem(Log.ERROR, "Error reading settings: " + e);
Log.wtf(PackageManagerService.TAG, "Error reading package manager settings", e);
}
final int N = mPendingPackages.size();
for (int i = 0; i < N; i++) {
final PendingPackage pp = mPendingPackages.get(i);
Object idObj = getUserIdLPr(pp.sharedId);
if (idObj != null && idObj instanceof SharedUserSetting) {
PackageSetting p = getPackageLPw(pp.name, null, pp.realName,
(SharedUserSetting) idObj, pp.codePath, pp.resourcePath,
pp.nativeLibraryPathString, pp.versionCode, pp.pkgFlags, true, true);
if (p == null) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Unable to create application package for " + pp.name);
continue;
}
p.copyFrom(pp);
} else if (idObj != null) {
String msg = "Bad package setting: package " + pp.name + " has shared uid "
+ pp.sharedId + " that is not a shared uid\n";
mReadMessages.append(msg);
PackageManagerService.reportSettingsProblem(Log.ERROR, msg);
} else {
String msg = "Bad package setting: package " + pp.name + " has shared uid "
+ pp.sharedId + " that is not defined\n";
mReadMessages.append(msg);
PackageManagerService.reportSettingsProblem(Log.ERROR, msg);
}
}
mPendingPackages.clear();
/*
* Make sure all the updated system packages have their shared users
* associated with them.
*/
final Iterator<PackageSetting> disabledIt = mDisabledSysPackages.values().iterator();
while (disabledIt.hasNext()) {
final PackageSetting disabledPs = disabledIt.next();
final Object id = getUserIdLPr(disabledPs.userId);
if (id != null && id instanceof SharedUserSetting) {
disabledPs.sharedUser = (SharedUserSetting) id;
}
}
readStoppedLPw();
mReadMessages.append("Read completed successfully: " + mPackages.size() + " packages, "
+ mSharedUsers.size() + " shared uids\n");
return true;
}
private int readInt(XmlPullParser parser, String ns, String name, int defValue) {
String v = parser.getAttributeValue(ns, name);
try {
if (v == null) {
return defValue;
}
return Integer.parseInt(v);
} catch (NumberFormatException e) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: attribute " + name
+ " has bad integer value " + v + " at "
+ parser.getPositionDescription());
}
return defValue;
}
private void readPermissionsLPw(HashMap<String, BasePermission> out, XmlPullParser parser)
throws IOException, XmlPullParserException {
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
final String tagName = parser.getName();
if (tagName.equals("item")) {
final String name = parser.getAttributeValue(null, "name");
final String sourcePackage = parser.getAttributeValue(null, "package");
final String ptype = parser.getAttributeValue(null, "type");
if (name != null && sourcePackage != null) {
final boolean dynamic = "dynamic".equals(ptype);
final BasePermission bp = new BasePermission(name, sourcePackage,
dynamic ? BasePermission.TYPE_DYNAMIC : BasePermission.TYPE_NORMAL);
bp.protectionLevel = readInt(parser, null, "protection",
PermissionInfo.PROTECTION_NORMAL);
if (dynamic) {
PermissionInfo pi = new PermissionInfo();
pi.packageName = sourcePackage.intern();
pi.name = name.intern();
pi.icon = readInt(parser, null, "icon", 0);
pi.nonLocalizedLabel = parser.getAttributeValue(null, "label");
pi.protectionLevel = bp.protectionLevel;
bp.pendingInfo = pi;
}
out.put(bp.name, bp);
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: permissions has" + " no name at "
+ parser.getPositionDescription());
}
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Unknown element reading permissions: " + parser.getName() + " at "
+ parser.getPositionDescription());
}
XmlUtils.skipCurrentTag(parser);
}
}
private void readDisabledSysPackageLPw(XmlPullParser parser) throws XmlPullParserException,
IOException {
String name = parser.getAttributeValue(null, "name");
String realName = parser.getAttributeValue(null, "realName");
String codePathStr = parser.getAttributeValue(null, "codePath");
String resourcePathStr = parser.getAttributeValue(null, "resourcePath");
String nativeLibraryPathStr = parser.getAttributeValue(null, "nativeLibraryPath");
if (resourcePathStr == null) {
resourcePathStr = codePathStr;
}
String version = parser.getAttributeValue(null, "version");
int versionCode = 0;
if (version != null) {
try {
versionCode = Integer.parseInt(version);
} catch (NumberFormatException e) {
}
}
int pkgFlags = 0;
pkgFlags |= ApplicationInfo.FLAG_SYSTEM;
PackageSetting ps = new PackageSetting(name, realName, new File(codePathStr),
new File(resourcePathStr), nativeLibraryPathStr, versionCode, pkgFlags);
String timeStampStr = parser.getAttributeValue(null, "ft");
if (timeStampStr != null) {
try {
long timeStamp = Long.parseLong(timeStampStr, 16);
ps.setTimeStamp(timeStamp);
} catch (NumberFormatException e) {
}
} else {
timeStampStr = parser.getAttributeValue(null, "ts");
if (timeStampStr != null) {
try {
long timeStamp = Long.parseLong(timeStampStr);
ps.setTimeStamp(timeStamp);
} catch (NumberFormatException e) {
}
}
}
timeStampStr = parser.getAttributeValue(null, "it");
if (timeStampStr != null) {
try {
ps.firstInstallTime = Long.parseLong(timeStampStr, 16);
} catch (NumberFormatException e) {
}
}
timeStampStr = parser.getAttributeValue(null, "ut");
if (timeStampStr != null) {
try {
ps.lastUpdateTime = Long.parseLong(timeStampStr, 16);
} catch (NumberFormatException e) {
}
}
String idStr = parser.getAttributeValue(null, "userId");
ps.userId = idStr != null ? Integer.parseInt(idStr) : 0;
if (ps.userId <= 0) {
String sharedIdStr = parser.getAttributeValue(null, "sharedUserId");
ps.userId = sharedIdStr != null ? Integer.parseInt(sharedIdStr) : 0;
}
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("perms")) {
readGrantedPermissionsLPw(parser, ps.grantedPermissions);
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Unknown element under <updated-package>: " + parser.getName());
XmlUtils.skipCurrentTag(parser);
}
}
mDisabledSysPackages.put(name, ps);
}
private void readPackageLPw(XmlPullParser parser) throws XmlPullParserException, IOException {
String name = null;
String realName = null;
String idStr = null;
String sharedIdStr = null;
String codePathStr = null;
String resourcePathStr = null;
String nativeLibraryPathStr = null;
String systemStr = null;
String installerPackageName = null;
String uidError = null;
int pkgFlags = 0;
long timeStamp = 0;
long firstInstallTime = 0;
long lastUpdateTime = 0;
PackageSettingBase packageSetting = null;
String version = null;
int versionCode = 0;
try {
name = parser.getAttributeValue(null, "name");
realName = parser.getAttributeValue(null, "realName");
idStr = parser.getAttributeValue(null, "userId");
uidError = parser.getAttributeValue(null, "uidError");
sharedIdStr = parser.getAttributeValue(null, "sharedUserId");
codePathStr = parser.getAttributeValue(null, "codePath");
resourcePathStr = parser.getAttributeValue(null, "resourcePath");
nativeLibraryPathStr = parser.getAttributeValue(null, "nativeLibraryPath");
version = parser.getAttributeValue(null, "version");
if (version != null) {
try {
versionCode = Integer.parseInt(version);
} catch (NumberFormatException e) {
}
}
installerPackageName = parser.getAttributeValue(null, "installer");
systemStr = parser.getAttributeValue(null, "flags");
if (systemStr != null) {
try {
pkgFlags = Integer.parseInt(systemStr);
} catch (NumberFormatException e) {
}
} else {
// For backward compatibility
systemStr = parser.getAttributeValue(null, "system");
if (systemStr != null) {
pkgFlags |= ("true".equalsIgnoreCase(systemStr)) ? ApplicationInfo.FLAG_SYSTEM
: 0;
} else {
// Old settings that don't specify system... just treat
// them as system, good enough.
pkgFlags |= ApplicationInfo.FLAG_SYSTEM;
}
}
String timeStampStr = parser.getAttributeValue(null, "ft");
if (timeStampStr != null) {
try {
timeStamp = Long.parseLong(timeStampStr, 16);
} catch (NumberFormatException e) {
}
} else {
timeStampStr = parser.getAttributeValue(null, "ts");
if (timeStampStr != null) {
try {
timeStamp = Long.parseLong(timeStampStr);
} catch (NumberFormatException e) {
}
}
}
timeStampStr = parser.getAttributeValue(null, "it");
if (timeStampStr != null) {
try {
firstInstallTime = Long.parseLong(timeStampStr, 16);
} catch (NumberFormatException e) {
}
}
timeStampStr = parser.getAttributeValue(null, "ut");
if (timeStampStr != null) {
try {
lastUpdateTime = Long.parseLong(timeStampStr, 16);
} catch (NumberFormatException e) {
}
}
if (PackageManagerService.DEBUG_SETTINGS)
Log.v(PackageManagerService.TAG, "Reading package: " + name + " userId=" + idStr
+ " sharedUserId=" + sharedIdStr);
int userId = idStr != null ? Integer.parseInt(idStr) : 0;
if (resourcePathStr == null) {
resourcePathStr = codePathStr;
}
if (realName != null) {
realName = realName.intern();
}
if (name == null) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: <package> has no name at "
+ parser.getPositionDescription());
} else if (codePathStr == null) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: <package> has no codePath at "
+ parser.getPositionDescription());
} else if (userId > 0) {
packageSetting = addPackageLPw(name.intern(), realName, new File(codePathStr),
new File(resourcePathStr), nativeLibraryPathStr, userId, versionCode,
pkgFlags);
if (PackageManagerService.DEBUG_SETTINGS)
Log.i(PackageManagerService.TAG, "Reading package " + name + ": userId="
+ userId + " pkg=" + packageSetting);
if (packageSetting == null) {
PackageManagerService.reportSettingsProblem(Log.ERROR, "Failure adding uid "
+ userId + " while parsing settings at "
+ parser.getPositionDescription());
} else {
packageSetting.setTimeStamp(timeStamp);
packageSetting.firstInstallTime = firstInstallTime;
packageSetting.lastUpdateTime = lastUpdateTime;
}
} else if (sharedIdStr != null) {
userId = sharedIdStr != null ? Integer.parseInt(sharedIdStr) : 0;
if (userId > 0) {
packageSetting = new PendingPackage(name.intern(), realName, new File(
codePathStr), new File(resourcePathStr), nativeLibraryPathStr, userId,
versionCode, pkgFlags);
packageSetting.setTimeStamp(timeStamp);
packageSetting.firstInstallTime = firstInstallTime;
packageSetting.lastUpdateTime = lastUpdateTime;
mPendingPackages.add((PendingPackage) packageSetting);
if (PackageManagerService.DEBUG_SETTINGS)
Log.i(PackageManagerService.TAG, "Reading package " + name
+ ": sharedUserId=" + userId + " pkg=" + packageSetting);
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: package " + name
+ " has bad sharedId " + sharedIdStr + " at "
+ parser.getPositionDescription());
}
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: package " + name + " has bad userId "
+ idStr + " at " + parser.getPositionDescription());
}
} catch (NumberFormatException e) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: package " + name + " has bad userId "
+ idStr + " at " + parser.getPositionDescription());
}
if (packageSetting != null) {
packageSetting.uidError = "true".equals(uidError);
packageSetting.installerPackageName = installerPackageName;
packageSetting.nativeLibraryPathString = nativeLibraryPathStr;
final String enabledStr = parser.getAttributeValue(null, "enabled");
if (enabledStr != null) {
try {
packageSetting.enabled = Integer.parseInt(enabledStr);
} catch (NumberFormatException e) {
if (enabledStr.equalsIgnoreCase("true")) {
packageSetting.enabled = COMPONENT_ENABLED_STATE_ENABLED;
} else if (enabledStr.equalsIgnoreCase("false")) {
packageSetting.enabled = COMPONENT_ENABLED_STATE_DISABLED;
} else if (enabledStr.equalsIgnoreCase("default")) {
packageSetting.enabled = COMPONENT_ENABLED_STATE_DEFAULT;
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: package " + name
+ " has bad enabled value: " + idStr + " at "
+ parser.getPositionDescription());
}
}
} else {
packageSetting.enabled = COMPONENT_ENABLED_STATE_DEFAULT;
}
final String installStatusStr = parser.getAttributeValue(null, "installStatus");
if (installStatusStr != null) {
if (installStatusStr.equalsIgnoreCase("false")) {
packageSetting.installStatus = PackageSettingBase.PKG_INSTALL_INCOMPLETE;
} else {
packageSetting.installStatus = PackageSettingBase.PKG_INSTALL_COMPLETE;
}
}
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("disabled-components")) {
readDisabledComponentsLPw(packageSetting, parser);
} else if (tagName.equals("enabled-components")) {
readEnabledComponentsLPw(packageSetting, parser);
} else if (tagName.equals("sigs")) {
packageSetting.signatures.readXml(parser, mPastSignatures);
} else if (tagName.equals("perms")) {
readGrantedPermissionsLPw(parser, packageSetting.grantedPermissions);
packageSetting.permissionsFixed = true;
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Unknown element under <package>: " + parser.getName());
XmlUtils.skipCurrentTag(parser);
}
}
} else {
XmlUtils.skipCurrentTag(parser);
}
}
private void readDisabledComponentsLPw(PackageSettingBase packageSetting, XmlPullParser parser)
throws IOException, XmlPullParserException {
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("item")) {
String name = parser.getAttributeValue(null, "name");
if (name != null) {
packageSetting.disabledComponents.add(name.intern());
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: <disabled-components> has"
+ " no name at " + parser.getPositionDescription());
}
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Unknown element under <disabled-components>: " + parser.getName());
}
XmlUtils.skipCurrentTag(parser);
}
}
private void readEnabledComponentsLPw(PackageSettingBase packageSetting, XmlPullParser parser)
throws IOException, XmlPullParserException {
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("item")) {
String name = parser.getAttributeValue(null, "name");
if (name != null) {
packageSetting.enabledComponents.add(name.intern());
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: <enabled-components> has"
+ " no name at " + parser.getPositionDescription());
}
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Unknown element under <enabled-components>: " + parser.getName());
}
XmlUtils.skipCurrentTag(parser);
}
}
private void readSharedUserLPw(XmlPullParser parser) throws XmlPullParserException, IOException {
String name = null;
String idStr = null;
int pkgFlags = 0;
SharedUserSetting su = null;
try {
name = parser.getAttributeValue(null, "name");
idStr = parser.getAttributeValue(null, "userId");
int userId = idStr != null ? Integer.parseInt(idStr) : 0;
if ("true".equals(parser.getAttributeValue(null, "system"))) {
pkgFlags |= ApplicationInfo.FLAG_SYSTEM;
}
if (name == null) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: <shared-user> has no name at "
+ parser.getPositionDescription());
} else if (userId == 0) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: shared-user " + name
+ " has bad userId " + idStr + " at "
+ parser.getPositionDescription());
} else {
if ((su = addSharedUserLPw(name.intern(), userId, pkgFlags)) == null) {
PackageManagerService
.reportSettingsProblem(Log.ERROR, "Occurred while parsing settings at "
+ parser.getPositionDescription());
}
}
} catch (NumberFormatException e) {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: package " + name + " has bad userId "
+ idStr + " at " + parser.getPositionDescription());
}
;
if (su != null) {
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("sigs")) {
su.signatures.readXml(parser, mPastSignatures);
} else if (tagName.equals("perms")) {
readGrantedPermissionsLPw(parser, su.grantedPermissions);
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Unknown element under <shared-user>: " + parser.getName());
XmlUtils.skipCurrentTag(parser);
}
}
} else {
XmlUtils.skipCurrentTag(parser);
}
}
private void readGrantedPermissionsLPw(XmlPullParser parser, HashSet<String> outPerms)
throws IOException, XmlPullParserException {
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("item")) {
String name = parser.getAttributeValue(null, "name");
if (name != null) {
outPerms.add(name.intern());
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: <perms> has" + " no name at "
+ parser.getPositionDescription());
}
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Unknown element under <perms>: " + parser.getName());
}
XmlUtils.skipCurrentTag(parser);
}
}
private void readPreferredActivitiesLPw(XmlPullParser parser) throws XmlPullParserException,
IOException {
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("item")) {
PreferredActivity pa = new PreferredActivity(parser);
if (pa.mPref.getParseError() == null) {
mPreferredActivities.addFilter(pa);
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Error in package manager settings: <preferred-activity> "
+ pa.mPref.getParseError() + " at "
+ parser.getPositionDescription());
}
} else {
PackageManagerService.reportSettingsProblem(Log.WARN,
"Unknown element under <preferred-activities>: " + parser.getName());
XmlUtils.skipCurrentTag(parser);
}
}
}
// Returns -1 if we could not find an available UserId to assign
private int newUserIdLPw(Object obj) {
// Let's be stupidly inefficient for now...
final int N = mUserIds.size();
for (int i = 0; i < N; i++) {
if (mUserIds.get(i) == null) {
mUserIds.set(i, obj);
return PackageManagerService.FIRST_APPLICATION_UID + i;
}
}
// None left?
if (N >= PackageManagerService.MAX_APPLICATION_UIDS) {
return -1;
}
mUserIds.add(obj);
return PackageManagerService.FIRST_APPLICATION_UID + N;
}
public VerifierDeviceIdentity getVerifierDeviceIdentityLPw() {
if (mVerifierDeviceIdentity == null) {
mVerifierDeviceIdentity = VerifierDeviceIdentity.generate();
writeLPr();
}
return mVerifierDeviceIdentity;
}
public PackageSetting getDisabledSystemPkgLPr(String name) {
PackageSetting ps = mDisabledSysPackages.get(name);
return ps;
}
boolean isEnabledLPr(ComponentInfo componentInfo, int flags) {
if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
return true;
}
final PackageSetting packageSettings = mPackages.get(componentInfo.packageName);
if (PackageManagerService.DEBUG_SETTINGS) {
Log.v(PackageManagerService.TAG, "isEnabledLock - packageName = " + componentInfo.packageName
+ " componentName = " + componentInfo.name);
Log.v(PackageManagerService.TAG, "enabledComponents: "
+ Arrays.toString(packageSettings.enabledComponents.toArray()));
Log.v(PackageManagerService.TAG, "disabledComponents: "
+ Arrays.toString(packageSettings.disabledComponents.toArray()));
}
if (packageSettings == null) {
return false;
}
if (packageSettings.enabled == COMPONENT_ENABLED_STATE_DISABLED
|| packageSettings.enabled == COMPONENT_ENABLED_STATE_DISABLED_USER
|| (packageSettings.pkg != null && !packageSettings.pkg.applicationInfo.enabled
&& packageSettings.enabled == COMPONENT_ENABLED_STATE_DEFAULT)) {
return false;
}
if (packageSettings.enabledComponents.contains(componentInfo.name)) {
return true;
}
if (packageSettings.disabledComponents.contains(componentInfo.name)) {
return false;
}
return componentInfo.enabled;
}
String getInstallerPackageNameLPr(String packageName) {
final PackageSetting pkg = mPackages.get(packageName);
if (pkg == null) {
throw new IllegalArgumentException("Unknown package: " + packageName);
}
return pkg.installerPackageName;
}
int getApplicationEnabledSettingLPr(String packageName) {
final PackageSetting pkg = mPackages.get(packageName);
if (pkg == null) {
throw new IllegalArgumentException("Unknown package: " + packageName);
}
return pkg.enabled;
}
int getComponentEnabledSettingLPr(ComponentName componentName) {
final String packageName = componentName.getPackageName();
final PackageSetting pkg = mPackages.get(packageName);
if (pkg == null) {
throw new IllegalArgumentException("Unknown component: " + componentName);
}
final String classNameStr = componentName.getClassName();
return pkg.getCurrentEnabledStateLPr(classNameStr);
}
boolean setPackageStoppedStateLPw(String packageName, boolean stopped,
boolean allowedByPermission, int uid) {
final PackageSetting pkgSetting = mPackages.get(packageName);
if (pkgSetting == null) {
throw new IllegalArgumentException("Unknown package: " + packageName);
}
if (!allowedByPermission && (uid != pkgSetting.userId)) {
throw new SecurityException(
"Permission Denial: attempt to change stopped state from pid="
+ Binder.getCallingPid()
+ ", uid=" + uid + ", package uid=" + pkgSetting.userId);
}
if (DEBUG_STOPPED) {
if (stopped) {
RuntimeException e = new RuntimeException("here");
e.fillInStackTrace();
Slog.i(TAG, "Stopping package " + packageName, e);
}
}
if (pkgSetting.stopped != stopped) {
pkgSetting.stopped = stopped;
pkgSetting.pkg.mSetStopped = stopped;
if (pkgSetting.notLaunched) {
if (pkgSetting.installerPackageName != null) {
PackageManagerService.sendPackageBroadcast(Intent.ACTION_PACKAGE_FIRST_LAUNCH,
pkgSetting.name, null,
pkgSetting.installerPackageName, null);
}
pkgSetting.notLaunched = false;
}
return true;
}
return false;
}
void dumpPackagesLPr(PrintWriter pw, String packageName, DumpState dumpState) {
final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
final Date date = new Date();
boolean printedSomething = false;
for (final PackageSetting ps : mPackages.values()) {
if (packageName != null && !packageName.equals(ps.realName)
&& !packageName.equals(ps.name)) {
continue;
}
if (packageName != null) {
dumpState.setSharedUser(ps.sharedUser);
}
if (!printedSomething) {
if (dumpState.onTitlePrinted())
pw.println(" ");
pw.println("Packages:");
printedSomething = true;
}
pw.print(" Package [");
pw.print(ps.realName != null ? ps.realName : ps.name);
pw.print("] (");
pw.print(Integer.toHexString(System.identityHashCode(ps)));
pw.println("):");
if (ps.realName != null) {
pw.print(" compat name=");
pw.println(ps.name);
}
pw.print(" userId="); pw.print(ps.userId);
pw.print(" gids="); pw.println(PackageManagerService.arrayToString(ps.gids));
pw.print(" sharedUser="); pw.println(ps.sharedUser);
pw.print(" pkg="); pw.println(ps.pkg);
pw.print(" codePath="); pw.println(ps.codePathString);
pw.print(" resourcePath="); pw.println(ps.resourcePathString);
pw.print(" nativeLibraryPath="); pw.println(ps.nativeLibraryPathString);
pw.print(" versionCode="); pw.println(ps.versionCode);
if (ps.pkg != null) {
pw.print(" versionName="); pw.println(ps.pkg.mVersionName);
pw.print(" dataDir="); pw.println(ps.pkg.applicationInfo.dataDir);
pw.print(" targetSdk="); pw.println(ps.pkg.applicationInfo.targetSdkVersion);
if (ps.pkg.mOperationPending) {
pw.println(" mOperationPending=true");
}
pw.print(" supportsScreens=[");
boolean first = true;
if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS) != 0) {
if (!first)
pw.print(", ");
first = false;
pw.print("small");
}
if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS) != 0) {
if (!first)
pw.print(", ");
first = false;
pw.print("medium");
}
if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS) != 0) {
if (!first)
pw.print(", ");
first = false;
pw.print("large");
}
if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS) != 0) {
if (!first)
pw.print(", ");
first = false;
pw.print("xlarge");
}
if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS) != 0) {
if (!first)
pw.print(", ");
first = false;
pw.print("resizeable");
}
if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES) != 0) {
if (!first)
pw.print(", ");
first = false;
pw.print("anyDensity");
}
}
pw.println("]");
pw.print(" timeStamp=");
date.setTime(ps.timeStamp);
pw.println(sdf.format(date));
pw.print(" firstInstallTime=");
date.setTime(ps.firstInstallTime);
pw.println(sdf.format(date));
pw.print(" lastUpdateTime=");
date.setTime(ps.lastUpdateTime);
pw.println(sdf.format(date));
if (ps.installerPackageName != null) {
pw.print(" installerPackageName="); pw.println(ps.installerPackageName);
}
pw.print(" signatures="); pw.println(ps.signatures);
pw.print(" permissionsFixed="); pw.print(ps.permissionsFixed);
pw.print(" haveGids="); pw.println(ps.haveGids);
pw.print(" pkgFlags=0x"); pw.print(Integer.toHexString(ps.pkgFlags));
pw.print(" installStatus="); pw.print(ps.installStatus);
pw.print(" stopped="); pw.print(ps.stopped);
pw.print(" enabled="); pw.println(ps.enabled);
if (ps.disabledComponents.size() > 0) {
pw.println(" disabledComponents:");
for (String s : ps.disabledComponents) {
pw.print(" "); pw.println(s);
}
}
if (ps.enabledComponents.size() > 0) {
pw.println(" enabledComponents:");
for (String s : ps.enabledComponents) {
pw.print(" "); pw.println(s);
}
}
if (ps.grantedPermissions.size() > 0) {
pw.println(" grantedPermissions:");
for (String s : ps.grantedPermissions) {
pw.print(" "); pw.println(s);
}
}
}
printedSomething = false;
if (mRenamedPackages.size() > 0) {
for (final HashMap.Entry<String, String> e : mRenamedPackages.entrySet()) {
if (packageName != null && !packageName.equals(e.getKey())
&& !packageName.equals(e.getValue())) {
continue;
}
if (!printedSomething) {
if (dumpState.onTitlePrinted())
pw.println(" ");
pw.println("Renamed packages:");
printedSomething = true;
}
pw.print(" ");
pw.print(e.getKey());
pw.print(" -> ");
pw.println(e.getValue());
}
}
printedSomething = false;
if (mDisabledSysPackages.size() > 0) {
for (final PackageSetting ps : mDisabledSysPackages.values()) {
if (packageName != null && !packageName.equals(ps.realName)
&& !packageName.equals(ps.name)) {
continue;
}
if (!printedSomething) {
if (dumpState.onTitlePrinted())
pw.println(" ");
pw.println("Hidden system packages:");
printedSomething = true;
}
pw.print(" Package [");
pw.print(ps.realName != null ? ps.realName : ps.name);
pw.print("] (");
pw.print(Integer.toHexString(System.identityHashCode(ps)));
pw.println("):");
if (ps.realName != null) {
pw.print(" compat name=");
pw.println(ps.name);
}
pw.print(" userId=");
pw.println(ps.userId);
pw.print(" sharedUser=");
pw.println(ps.sharedUser);
pw.print(" codePath=");
pw.println(ps.codePathString);
pw.print(" resourcePath=");
pw.println(ps.resourcePathString);
}
}
}
void dumpPermissionsLPr(PrintWriter pw, String packageName, DumpState dumpState) {
boolean printedSomething = false;
for (BasePermission p : mPermissions.values()) {
if (packageName != null && !packageName.equals(p.sourcePackage)) {
continue;
}
if (!printedSomething) {
if (dumpState.onTitlePrinted())
pw.println(" ");
pw.println("Permissions:");
printedSomething = true;
}
pw.print(" Permission ["); pw.print(p.name); pw.print("] (");
pw.print(Integer.toHexString(System.identityHashCode(p)));
pw.println("):");
pw.print(" sourcePackage="); pw.println(p.sourcePackage);
pw.print(" uid="); pw.print(p.uid);
pw.print(" gids="); pw.print(PackageManagerService.arrayToString(p.gids));
pw.print(" type="); pw.print(p.type);
pw.print(" prot="); pw.println(p.protectionLevel);
if (p.packageSetting != null) {
pw.print(" packageSetting="); pw.println(p.packageSetting);
}
if (p.perm != null) {
pw.print(" perm="); pw.println(p.perm);
}
}
}
void dumpSharedUsersLPr(PrintWriter pw, String packageName, DumpState dumpState) {
boolean printedSomething = false;
for (SharedUserSetting su : mSharedUsers.values()) {
if (packageName != null && su != dumpState.getSharedUser()) {
continue;
}
if (!printedSomething) {
if (dumpState.onTitlePrinted())
pw.println(" ");
pw.println("Shared users:");
printedSomething = true;
}
pw.print(" SharedUser [");
pw.print(su.name);
pw.print("] (");
pw.print(Integer.toHexString(System.identityHashCode(su)));
pw.println("):");
pw.print(" userId=");
pw.print(su.userId);
pw.print(" gids=");
pw.println(PackageManagerService.arrayToString(su.gids));
pw.println(" grantedPermissions:");
for (String s : su.grantedPermissions) {
pw.print(" ");
pw.println(s);
}
}
}
void dumpReadMessagesLPr(PrintWriter pw, DumpState dumpState) {
pw.println("Settings parse messages:");
pw.print(mReadMessages.toString());
}
}
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