Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.server.pm; |
| 18 | |
| 19 | import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT; |
| 20 | import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED; |
Dianne Hackborn | 0ac3031 | 2011-06-17 14:49:23 -0700 | [diff] [blame] | 21 | import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 22 | import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED; |
| 23 | |
| 24 | import com.android.internal.util.FastXmlSerializer; |
| 25 | import com.android.internal.util.JournaledFile; |
| 26 | import com.android.internal.util.XmlUtils; |
| 27 | import com.android.server.IntentResolver; |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 28 | import com.android.server.pm.PackageManagerService.DumpState; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 29 | |
| 30 | import org.xmlpull.v1.XmlPullParser; |
| 31 | import org.xmlpull.v1.XmlPullParserException; |
| 32 | import org.xmlpull.v1.XmlSerializer; |
| 33 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 34 | import android.content.ComponentName; |
| 35 | import android.content.Intent; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 36 | import android.content.pm.ApplicationInfo; |
| 37 | import android.content.pm.ComponentInfo; |
| 38 | import android.content.pm.PackageManager; |
| 39 | import android.content.pm.PackageParser; |
| 40 | import android.content.pm.PermissionInfo; |
| 41 | import android.content.pm.Signature; |
Kenny Root | 0aaa0d9 | 2011-09-12 16:42:55 -0700 | [diff] [blame] | 42 | import android.content.pm.VerifierDeviceIdentity; |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 43 | import android.os.Binder; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 44 | import android.os.Environment; |
| 45 | import android.os.FileUtils; |
| 46 | import android.os.Process; |
| 47 | import android.util.Log; |
| 48 | import android.util.Slog; |
| 49 | import android.util.SparseArray; |
| 50 | import android.util.Xml; |
| 51 | |
| 52 | import java.io.BufferedOutputStream; |
| 53 | import java.io.File; |
| 54 | import java.io.FileInputStream; |
| 55 | import java.io.FileOutputStream; |
| 56 | import java.io.IOException; |
| 57 | import java.io.PrintWriter; |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 58 | import java.text.SimpleDateFormat; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 59 | import java.util.ArrayList; |
| 60 | import java.util.Arrays; |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 61 | import java.util.Date; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 62 | import java.util.HashMap; |
| 63 | import java.util.HashSet; |
| 64 | import java.util.Iterator; |
| 65 | |
| 66 | /** |
| 67 | * Holds information about dynamic settings. |
| 68 | */ |
| 69 | final class Settings { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 70 | private static final String TAG = "PackageSettings"; |
| 71 | |
| 72 | private static final boolean DEBUG_STOPPED = false; |
| 73 | |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 74 | private final File mSettingsFilename; |
| 75 | private final File mBackupSettingsFilename; |
| 76 | private final File mPackageListFilename; |
| 77 | private final File mStoppedPackagesFilename; |
| 78 | private final File mBackupStoppedPackagesFilename; |
| 79 | final HashMap<String, PackageSetting> mPackages = |
| 80 | new HashMap<String, PackageSetting>(); |
| 81 | // List of replaced system applications |
| 82 | final HashMap<String, PackageSetting> mDisabledSysPackages = |
| 83 | new HashMap<String, PackageSetting>(); |
| 84 | |
| 85 | // These are the last platform API version we were using for |
| 86 | // the apps installed on internal and external storage. It is |
| 87 | // used to grant newer permissions one time during a system upgrade. |
| 88 | int mInternalSdkPlatform; |
| 89 | int mExternalSdkPlatform; |
Kenny Root | 0aaa0d9 | 2011-09-12 16:42:55 -0700 | [diff] [blame] | 90 | |
| 91 | /** Device identity for the purpose of package verification. */ |
| 92 | private VerifierDeviceIdentity mVerifierDeviceIdentity; |
| 93 | |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 94 | // The user's preferred activities associated with particular intent |
| 95 | // filters. |
| 96 | final IntentResolver<PreferredActivity, PreferredActivity> mPreferredActivities = |
| 97 | new IntentResolver<PreferredActivity, PreferredActivity>() { |
| 98 | @Override |
| 99 | protected String packageForFilter(PreferredActivity filter) { |
| 100 | return filter.mPref.mComponent.getPackageName(); |
| 101 | } |
| 102 | @Override |
| 103 | protected void dumpFilter(PrintWriter out, String prefix, |
| 104 | PreferredActivity filter) { |
| 105 | filter.mPref.dump(out, prefix, filter); |
| 106 | } |
| 107 | }; |
| 108 | final HashMap<String, SharedUserSetting> mSharedUsers = |
| 109 | new HashMap<String, SharedUserSetting>(); |
| 110 | private final ArrayList<Object> mUserIds = new ArrayList<Object>(); |
| 111 | private final SparseArray<Object> mOtherUserIds = |
| 112 | new SparseArray<Object>(); |
| 113 | |
| 114 | // For reading/writing settings file. |
| 115 | private final ArrayList<Signature> mPastSignatures = |
| 116 | new ArrayList<Signature>(); |
| 117 | |
| 118 | // Mapping from permission names to info about them. |
| 119 | final HashMap<String, BasePermission> mPermissions = |
| 120 | new HashMap<String, BasePermission>(); |
| 121 | |
| 122 | // Mapping from permission tree names to info about them. |
| 123 | final HashMap<String, BasePermission> mPermissionTrees = |
| 124 | new HashMap<String, BasePermission>(); |
| 125 | |
| 126 | // Packages that have been uninstalled and still need their external |
| 127 | // storage data deleted. |
| 128 | final ArrayList<String> mPackagesToBeCleaned = new ArrayList<String>(); |
| 129 | |
| 130 | // Packages that have been renamed since they were first installed. |
| 131 | // Keys are the new names of the packages, values are the original |
| 132 | // names. The packages appear everwhere else under their original |
| 133 | // names. |
| 134 | final HashMap<String, String> mRenamedPackages = new HashMap<String, String>(); |
| 135 | |
| 136 | final StringBuilder mReadMessages = new StringBuilder(); |
| 137 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 138 | /** |
| 139 | * Used to track packages that have a shared user ID that hasn't been read |
| 140 | * in yet. |
| 141 | * <p> |
| 142 | * TODO: make this just a local variable that is passed in during package |
| 143 | * scanning to make it less confusing. |
| 144 | */ |
| 145 | private final ArrayList<PendingPackage> mPendingPackages = new ArrayList<PendingPackage>(); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 146 | |
| 147 | Settings() { |
| 148 | File dataDir = Environment.getDataDirectory(); |
| 149 | File systemDir = new File(dataDir, "system"); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 150 | systemDir.mkdirs(); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 151 | FileUtils.setPermissions(systemDir.toString(), |
| 152 | FileUtils.S_IRWXU|FileUtils.S_IRWXG |
| 153 | |FileUtils.S_IROTH|FileUtils.S_IXOTH, |
| 154 | -1, -1); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 155 | mSettingsFilename = new File(systemDir, "packages.xml"); |
| 156 | mBackupSettingsFilename = new File(systemDir, "packages-backup.xml"); |
| 157 | mPackageListFilename = new File(systemDir, "packages.list"); |
| 158 | mStoppedPackagesFilename = new File(systemDir, "packages-stopped.xml"); |
| 159 | mBackupStoppedPackagesFilename = new File(systemDir, "packages-stopped-backup.xml"); |
| 160 | } |
| 161 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 162 | PackageSetting getPackageLPw(PackageParser.Package pkg, PackageSetting origPackage, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 163 | String realName, SharedUserSetting sharedUser, File codePath, File resourcePath, |
| 164 | String nativeLibraryPathString, int pkgFlags, boolean create, boolean add) { |
| 165 | final String name = pkg.packageName; |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 166 | PackageSetting p = getPackageLPw(name, origPackage, realName, sharedUser, codePath, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 167 | resourcePath, nativeLibraryPathString, pkg.mVersionCode, pkgFlags, create, add); |
| 168 | return p; |
| 169 | } |
| 170 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 171 | PackageSetting peekPackageLPr(String name) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 172 | return mPackages.get(name); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 173 | } |
| 174 | |
| 175 | void setInstallStatus(String pkgName, int status) { |
| 176 | PackageSetting p = mPackages.get(pkgName); |
| 177 | if(p != null) { |
| 178 | if(p.getInstallStatus() != status) { |
| 179 | p.setInstallStatus(status); |
| 180 | } |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | void setInstallerPackageName(String pkgName, |
| 185 | String installerPkgName) { |
| 186 | PackageSetting p = mPackages.get(pkgName); |
| 187 | if(p != null) { |
| 188 | p.setInstallerPackageName(installerPkgName); |
| 189 | } |
| 190 | } |
| 191 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 192 | SharedUserSetting getSharedUserLPw(String name, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 193 | int pkgFlags, boolean create) { |
| 194 | SharedUserSetting s = mSharedUsers.get(name); |
| 195 | if (s == null) { |
| 196 | if (!create) { |
| 197 | return null; |
| 198 | } |
| 199 | s = new SharedUserSetting(name, pkgFlags); |
| 200 | if (PackageManagerService.MULTIPLE_APPLICATION_UIDS) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 201 | s.userId = newUserIdLPw(s); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 202 | } else { |
| 203 | s.userId = PackageManagerService.FIRST_APPLICATION_UID; |
| 204 | } |
| 205 | Log.i(PackageManagerService.TAG, "New shared user " + name + ": id=" + s.userId); |
| 206 | // < 0 means we couldn't assign a userid; fall out and return |
| 207 | // s, which is currently null |
| 208 | if (s.userId >= 0) { |
| 209 | mSharedUsers.put(name, s); |
| 210 | } |
| 211 | } |
| 212 | |
| 213 | return s; |
| 214 | } |
| 215 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 216 | boolean disableSystemPackageLPw(String name) { |
| 217 | final PackageSetting p = mPackages.get(name); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 218 | if(p == null) { |
| 219 | Log.w(PackageManagerService.TAG, "Package:"+name+" is not an installed package"); |
| 220 | return false; |
| 221 | } |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 222 | final PackageSetting dp = mDisabledSysPackages.get(name); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 223 | // always make sure the system package code and resource paths dont change |
| 224 | if (dp == null) { |
| 225 | if((p.pkg != null) && (p.pkg.applicationInfo != null)) { |
| 226 | p.pkg.applicationInfo.flags |= ApplicationInfo.FLAG_UPDATED_SYSTEM_APP; |
| 227 | } |
| 228 | mDisabledSysPackages.put(name, p); |
| 229 | |
| 230 | // a little trick... when we install the new package, we don't |
| 231 | // want to modify the existing PackageSetting for the built-in |
| 232 | // version. so at this point we need a new PackageSetting that |
| 233 | // is okay to muck with. |
| 234 | PackageSetting newp = new PackageSetting(p); |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 235 | replacePackageLPw(name, newp); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 236 | return true; |
| 237 | } |
| 238 | return false; |
| 239 | } |
| 240 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 241 | PackageSetting enableSystemPackageLPw(String name) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 242 | PackageSetting p = mDisabledSysPackages.get(name); |
| 243 | if(p == null) { |
| 244 | Log.w(PackageManagerService.TAG, "Package:"+name+" is not disabled"); |
| 245 | return null; |
| 246 | } |
| 247 | // Reset flag in ApplicationInfo object |
| 248 | if((p.pkg != null) && (p.pkg.applicationInfo != null)) { |
| 249 | p.pkg.applicationInfo.flags &= ~ApplicationInfo.FLAG_UPDATED_SYSTEM_APP; |
| 250 | } |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 251 | PackageSetting ret = addPackageLPw(name, p.realName, p.codePath, p.resourcePath, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 252 | p.nativeLibraryPathString, p.userId, p.versionCode, p.pkgFlags); |
| 253 | mDisabledSysPackages.remove(name); |
| 254 | return ret; |
| 255 | } |
| 256 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 257 | PackageSetting addPackageLPw(String name, String realName, File codePath, File resourcePath, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 258 | String nativeLibraryPathString, int uid, int vc, int pkgFlags) { |
| 259 | PackageSetting p = mPackages.get(name); |
| 260 | if (p != null) { |
| 261 | if (p.userId == uid) { |
| 262 | return p; |
| 263 | } |
| 264 | PackageManagerService.reportSettingsProblem(Log.ERROR, |
| 265 | "Adding duplicate package, keeping first: " + name); |
| 266 | return null; |
| 267 | } |
| 268 | p = new PackageSetting(name, realName, codePath, resourcePath, nativeLibraryPathString, |
| 269 | vc, pkgFlags); |
| 270 | p.userId = uid; |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 271 | if (addUserIdLPw(uid, p, name)) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 272 | mPackages.put(name, p); |
| 273 | return p; |
| 274 | } |
| 275 | return null; |
| 276 | } |
| 277 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 278 | SharedUserSetting addSharedUserLPw(String name, int uid, int pkgFlags) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 279 | SharedUserSetting s = mSharedUsers.get(name); |
| 280 | if (s != null) { |
| 281 | if (s.userId == uid) { |
| 282 | return s; |
| 283 | } |
| 284 | PackageManagerService.reportSettingsProblem(Log.ERROR, |
| 285 | "Adding duplicate shared user, keeping first: " + name); |
| 286 | return null; |
| 287 | } |
| 288 | s = new SharedUserSetting(name, pkgFlags); |
| 289 | s.userId = uid; |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 290 | if (addUserIdLPw(uid, s, name)) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 291 | mSharedUsers.put(name, s); |
| 292 | return s; |
| 293 | } |
| 294 | return null; |
| 295 | } |
| 296 | |
| 297 | // Transfer ownership of permissions from one package to another. |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 298 | void transferPermissionsLPw(String origPkg, String newPkg) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 299 | // Transfer ownership of permissions to the new package. |
| 300 | for (int i=0; i<2; i++) { |
| 301 | HashMap<String, BasePermission> permissions = |
| 302 | i == 0 ? mPermissionTrees : mPermissions; |
| 303 | for (BasePermission bp : permissions.values()) { |
| 304 | if (origPkg.equals(bp.sourcePackage)) { |
| 305 | if (PackageManagerService.DEBUG_UPGRADE) Log.v(PackageManagerService.TAG, |
| 306 | "Moving permission " + bp.name |
| 307 | + " from pkg " + bp.sourcePackage |
| 308 | + " to " + newPkg); |
| 309 | bp.sourcePackage = newPkg; |
| 310 | bp.packageSetting = null; |
| 311 | bp.perm = null; |
| 312 | if (bp.pendingInfo != null) { |
| 313 | bp.pendingInfo.packageName = newPkg; |
| 314 | } |
| 315 | bp.uid = 0; |
| 316 | bp.gids = null; |
| 317 | } |
| 318 | } |
| 319 | } |
| 320 | } |
| 321 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 322 | private PackageSetting getPackageLPw(String name, PackageSetting origPackage, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 323 | String realName, SharedUserSetting sharedUser, File codePath, File resourcePath, |
| 324 | String nativeLibraryPathString, int vc, int pkgFlags, boolean create, boolean add) { |
| 325 | PackageSetting p = mPackages.get(name); |
| 326 | if (p != null) { |
| 327 | if (!p.codePath.equals(codePath)) { |
| 328 | // Check to see if its a disabled system app |
| 329 | if ((p.pkgFlags & ApplicationInfo.FLAG_SYSTEM) != 0) { |
| 330 | // This is an updated system app with versions in both system |
| 331 | // and data partition. Just let the most recent version |
| 332 | // take precedence. |
| 333 | Slog.w(PackageManagerService.TAG, "Trying to update system app code path from " + |
| 334 | p.codePathString + " to " + codePath.toString()); |
| 335 | } else { |
| 336 | // Just a change in the code path is not an issue, but |
| 337 | // let's log a message about it. |
| 338 | Slog.i(PackageManagerService.TAG, "Package " + name + " codePath changed from " + p.codePath |
| 339 | + " to " + codePath + "; Retaining data and using new"); |
| 340 | /* |
| 341 | * Since we've changed paths, we need to prefer the new |
| 342 | * native library path over the one stored in the |
| 343 | * package settings since we might have moved from |
| 344 | * internal to external storage or vice versa. |
| 345 | */ |
| 346 | p.nativeLibraryPathString = nativeLibraryPathString; |
| 347 | } |
| 348 | } |
| 349 | if (p.sharedUser != sharedUser) { |
| 350 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 351 | "Package " + name + " shared user changed from " |
| 352 | + (p.sharedUser != null ? p.sharedUser.name : "<nothing>") |
| 353 | + " to " |
| 354 | + (sharedUser != null ? sharedUser.name : "<nothing>") |
| 355 | + "; replacing with new"); |
| 356 | p = null; |
| 357 | } else { |
| 358 | if ((pkgFlags&ApplicationInfo.FLAG_SYSTEM) != 0) { |
| 359 | // If what we are scanning is a system package, then |
| 360 | // make it so, regardless of whether it was previously |
| 361 | // installed only in the data partition. |
| 362 | p.pkgFlags |= ApplicationInfo.FLAG_SYSTEM; |
| 363 | } |
| 364 | } |
| 365 | } |
| 366 | if (p == null) { |
| 367 | // Create a new PackageSettings entry. this can end up here because |
| 368 | // of code path mismatch or user id mismatch of an updated system partition |
| 369 | if (!create) { |
| 370 | return null; |
| 371 | } |
| 372 | if (origPackage != null) { |
| 373 | // We are consuming the data from an existing package. |
| 374 | p = new PackageSetting(origPackage.name, name, codePath, resourcePath, |
| 375 | nativeLibraryPathString, vc, pkgFlags); |
| 376 | if (PackageManagerService.DEBUG_UPGRADE) Log.v(PackageManagerService.TAG, "Package " + name |
| 377 | + " is adopting original package " + origPackage.name); |
| 378 | // Note that we will retain the new package's signature so |
| 379 | // that we can keep its data. |
| 380 | PackageSignatures s = p.signatures; |
| 381 | p.copyFrom(origPackage); |
| 382 | p.signatures = s; |
| 383 | p.sharedUser = origPackage.sharedUser; |
| 384 | p.userId = origPackage.userId; |
| 385 | p.origPackage = origPackage; |
| 386 | mRenamedPackages.put(name, origPackage.name); |
| 387 | name = origPackage.name; |
| 388 | // Update new package state. |
| 389 | p.setTimeStamp(codePath.lastModified()); |
| 390 | } else { |
| 391 | p = new PackageSetting(name, realName, codePath, resourcePath, |
| 392 | nativeLibraryPathString, vc, pkgFlags); |
| 393 | p.setTimeStamp(codePath.lastModified()); |
| 394 | p.sharedUser = sharedUser; |
| 395 | // If this is not a system app, it starts out stopped. |
| 396 | if ((pkgFlags&ApplicationInfo.FLAG_SYSTEM) == 0) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 397 | if (DEBUG_STOPPED) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 398 | RuntimeException e = new RuntimeException("here"); |
| 399 | e.fillInStackTrace(); |
| 400 | Slog.i(PackageManagerService.TAG, "Stopping package " + name, e); |
| 401 | } |
| 402 | p.stopped = true; |
| 403 | p.notLaunched = true; |
| 404 | } |
| 405 | if (sharedUser != null) { |
| 406 | p.userId = sharedUser.userId; |
| 407 | } else if (PackageManagerService.MULTIPLE_APPLICATION_UIDS) { |
| 408 | // Clone the setting here for disabled system packages |
| 409 | PackageSetting dis = mDisabledSysPackages.get(name); |
| 410 | if (dis != null) { |
| 411 | // For disabled packages a new setting is created |
| 412 | // from the existing user id. This still has to be |
| 413 | // added to list of user id's |
| 414 | // Copy signatures from previous setting |
| 415 | if (dis.signatures.mSignatures != null) { |
| 416 | p.signatures.mSignatures = dis.signatures.mSignatures.clone(); |
| 417 | } |
| 418 | p.userId = dis.userId; |
| 419 | // Clone permissions |
| 420 | p.grantedPermissions = new HashSet<String>(dis.grantedPermissions); |
| 421 | // Clone component info |
| 422 | p.disabledComponents = new HashSet<String>(dis.disabledComponents); |
| 423 | p.enabledComponents = new HashSet<String>(dis.enabledComponents); |
| 424 | // Add new setting to list of user ids |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 425 | addUserIdLPw(p.userId, p, name); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 426 | } else { |
| 427 | // Assign new user id |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 428 | p.userId = newUserIdLPw(p); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 429 | } |
| 430 | } else { |
| 431 | p.userId = PackageManagerService.FIRST_APPLICATION_UID; |
| 432 | } |
| 433 | } |
| 434 | if (p.userId < 0) { |
| 435 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 436 | "Package " + name + " could not be assigned a valid uid"); |
| 437 | return null; |
| 438 | } |
| 439 | if (add) { |
| 440 | // Finish adding new package by adding it and updating shared |
| 441 | // user preferences |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 442 | addPackageSettingLPw(p, name, sharedUser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 443 | } |
| 444 | } |
| 445 | return p; |
| 446 | } |
| 447 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 448 | void insertPackageSettingLPw(PackageSetting p, PackageParser.Package pkg) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 449 | p.pkg = pkg; |
| 450 | pkg.mSetEnabled = p.enabled; |
| 451 | pkg.mSetStopped = p.stopped; |
| 452 | final String codePath = pkg.applicationInfo.sourceDir; |
| 453 | final String resourcePath = pkg.applicationInfo.publicSourceDir; |
| 454 | // Update code path if needed |
| 455 | if (!codePath.equalsIgnoreCase(p.codePathString)) { |
| 456 | Slog.w(PackageManagerService.TAG, "Code path for pkg : " + p.pkg.packageName + |
| 457 | " changing from " + p.codePathString + " to " + codePath); |
| 458 | p.codePath = new File(codePath); |
| 459 | p.codePathString = codePath; |
| 460 | } |
| 461 | //Update resource path if needed |
| 462 | if (!resourcePath.equalsIgnoreCase(p.resourcePathString)) { |
| 463 | Slog.w(PackageManagerService.TAG, "Resource path for pkg : " + p.pkg.packageName + |
| 464 | " changing from " + p.resourcePathString + " to " + resourcePath); |
| 465 | p.resourcePath = new File(resourcePath); |
| 466 | p.resourcePathString = resourcePath; |
| 467 | } |
| 468 | // Update the native library path if needed |
| 469 | final String nativeLibraryPath = pkg.applicationInfo.nativeLibraryDir; |
| 470 | if (nativeLibraryPath != null |
| 471 | && !nativeLibraryPath.equalsIgnoreCase(p.nativeLibraryPathString)) { |
| 472 | p.nativeLibraryPathString = nativeLibraryPath; |
| 473 | } |
| 474 | // Update version code if needed |
| 475 | if (pkg.mVersionCode != p.versionCode) { |
| 476 | p.versionCode = pkg.mVersionCode; |
| 477 | } |
| 478 | // Update signatures if needed. |
| 479 | if (p.signatures.mSignatures == null) { |
| 480 | p.signatures.assignSignatures(pkg.mSignatures); |
| 481 | } |
| 482 | // If this app defines a shared user id initialize |
| 483 | // the shared user signatures as well. |
| 484 | if (p.sharedUser != null && p.sharedUser.signatures.mSignatures == null) { |
| 485 | p.sharedUser.signatures.assignSignatures(pkg.mSignatures); |
| 486 | } |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 487 | addPackageSettingLPw(p, pkg.packageName, p.sharedUser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 488 | } |
| 489 | |
| 490 | // Utility method that adds a PackageSetting to mPackages and |
| 491 | // completes updating the shared user attributes |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 492 | private void addPackageSettingLPw(PackageSetting p, String name, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 493 | SharedUserSetting sharedUser) { |
| 494 | mPackages.put(name, p); |
| 495 | if (sharedUser != null) { |
| 496 | if (p.sharedUser != null && p.sharedUser != sharedUser) { |
| 497 | PackageManagerService.reportSettingsProblem(Log.ERROR, |
| 498 | "Package " + p.name + " was user " |
| 499 | + p.sharedUser + " but is now " + sharedUser |
| 500 | + "; I am not changing its files so it will probably fail!"); |
| 501 | p.sharedUser.packages.remove(p); |
| 502 | } else if (p.userId != sharedUser.userId) { |
| 503 | PackageManagerService.reportSettingsProblem(Log.ERROR, |
| 504 | "Package " + p.name + " was user id " + p.userId |
| 505 | + " but is now user " + sharedUser |
| 506 | + " with id " + sharedUser.userId |
| 507 | + "; I am not changing its files so it will probably fail!"); |
| 508 | } |
| 509 | |
| 510 | sharedUser.packages.add(p); |
| 511 | p.sharedUser = sharedUser; |
| 512 | p.userId = sharedUser.userId; |
| 513 | } |
| 514 | } |
| 515 | |
| 516 | /* |
| 517 | * Update the shared user setting when a package using |
| 518 | * specifying the shared user id is removed. The gids |
| 519 | * associated with each permission of the deleted package |
| 520 | * are removed from the shared user's gid list only if its |
| 521 | * not in use by other permissions of packages in the |
| 522 | * shared user setting. |
| 523 | */ |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 524 | void updateSharedUserPermsLPw(PackageSetting deletedPs, int[] globalGids) { |
| 525 | if ((deletedPs == null) || (deletedPs.pkg == null)) { |
| 526 | Slog.i(PackageManagerService.TAG, |
| 527 | "Trying to update info for null package. Just ignoring"); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 528 | return; |
| 529 | } |
| 530 | // No sharedUserId |
| 531 | if (deletedPs.sharedUser == null) { |
| 532 | return; |
| 533 | } |
| 534 | SharedUserSetting sus = deletedPs.sharedUser; |
| 535 | // Update permissions |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 536 | for (String eachPerm : deletedPs.pkg.requestedPermissions) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 537 | boolean used = false; |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 538 | if (!sus.grantedPermissions.contains(eachPerm)) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 539 | continue; |
| 540 | } |
| 541 | for (PackageSetting pkg:sus.packages) { |
| 542 | if (pkg.pkg != null && |
| 543 | !pkg.pkg.packageName.equals(deletedPs.pkg.packageName) && |
| 544 | pkg.pkg.requestedPermissions.contains(eachPerm)) { |
| 545 | used = true; |
| 546 | break; |
| 547 | } |
| 548 | } |
| 549 | if (!used) { |
| 550 | // can safely delete this permission from list |
| 551 | sus.grantedPermissions.remove(eachPerm); |
| 552 | } |
| 553 | } |
| 554 | // Update gids |
| 555 | int newGids[] = globalGids; |
| 556 | for (String eachPerm : sus.grantedPermissions) { |
| 557 | BasePermission bp = mPermissions.get(eachPerm); |
| 558 | if (bp != null) { |
| 559 | newGids = PackageManagerService.appendInts(newGids, bp.gids); |
| 560 | } |
| 561 | } |
| 562 | sus.gids = newGids; |
| 563 | } |
| 564 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 565 | int removePackageLPw(String name) { |
| 566 | final PackageSetting p = mPackages.get(name); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 567 | if (p != null) { |
| 568 | mPackages.remove(name); |
| 569 | if (p.sharedUser != null) { |
| 570 | p.sharedUser.packages.remove(p); |
| 571 | if (p.sharedUser.packages.size() == 0) { |
| 572 | mSharedUsers.remove(p.sharedUser.name); |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 573 | removeUserIdLPw(p.sharedUser.userId); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 574 | return p.sharedUser.userId; |
| 575 | } |
| 576 | } else { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 577 | removeUserIdLPw(p.userId); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 578 | return p.userId; |
| 579 | } |
| 580 | } |
| 581 | return -1; |
| 582 | } |
| 583 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 584 | private void replacePackageLPw(String name, PackageSetting newp) { |
| 585 | final PackageSetting p = mPackages.get(name); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 586 | if (p != null) { |
| 587 | if (p.sharedUser != null) { |
| 588 | p.sharedUser.packages.remove(p); |
| 589 | p.sharedUser.packages.add(newp); |
| 590 | } else { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 591 | replaceUserIdLPw(p.userId, newp); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 592 | } |
| 593 | } |
| 594 | mPackages.put(name, newp); |
| 595 | } |
| 596 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 597 | private boolean addUserIdLPw(int uid, Object obj, Object name) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 598 | if (uid >= PackageManagerService.FIRST_APPLICATION_UID + PackageManagerService.MAX_APPLICATION_UIDS) { |
| 599 | return false; |
| 600 | } |
| 601 | |
| 602 | if (uid >= PackageManagerService.FIRST_APPLICATION_UID) { |
| 603 | int N = mUserIds.size(); |
| 604 | final int index = uid - PackageManagerService.FIRST_APPLICATION_UID; |
| 605 | while (index >= N) { |
| 606 | mUserIds.add(null); |
| 607 | N++; |
| 608 | } |
| 609 | if (mUserIds.get(index) != null) { |
| 610 | PackageManagerService.reportSettingsProblem(Log.ERROR, |
| 611 | "Adding duplicate user id: " + uid |
| 612 | + " name=" + name); |
| 613 | return false; |
| 614 | } |
| 615 | mUserIds.set(index, obj); |
| 616 | } else { |
| 617 | if (mOtherUserIds.get(uid) != null) { |
| 618 | PackageManagerService.reportSettingsProblem(Log.ERROR, |
| 619 | "Adding duplicate shared id: " + uid |
| 620 | + " name=" + name); |
| 621 | return false; |
| 622 | } |
| 623 | mOtherUserIds.put(uid, obj); |
| 624 | } |
| 625 | return true; |
| 626 | } |
| 627 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 628 | public Object getUserIdLPr(int uid) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 629 | if (uid >= PackageManagerService.FIRST_APPLICATION_UID) { |
| 630 | final int N = mUserIds.size(); |
| 631 | final int index = uid - PackageManagerService.FIRST_APPLICATION_UID; |
| 632 | return index < N ? mUserIds.get(index) : null; |
| 633 | } else { |
| 634 | return mOtherUserIds.get(uid); |
| 635 | } |
| 636 | } |
| 637 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 638 | private void removeUserIdLPw(int uid) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 639 | if (uid >= PackageManagerService.FIRST_APPLICATION_UID) { |
| 640 | final int N = mUserIds.size(); |
| 641 | final int index = uid - PackageManagerService.FIRST_APPLICATION_UID; |
| 642 | if (index < N) mUserIds.set(index, null); |
| 643 | } else { |
| 644 | mOtherUserIds.remove(uid); |
| 645 | } |
| 646 | } |
| 647 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 648 | private void replaceUserIdLPw(int uid, Object obj) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 649 | if (uid >= PackageManagerService.FIRST_APPLICATION_UID) { |
| 650 | final int N = mUserIds.size(); |
| 651 | final int index = uid - PackageManagerService.FIRST_APPLICATION_UID; |
| 652 | if (index < N) mUserIds.set(index, obj); |
| 653 | } else { |
| 654 | mOtherUserIds.put(uid, obj); |
| 655 | } |
| 656 | } |
| 657 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 658 | void writeStoppedLPr() { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 659 | // Keep the old stopped packages around until we know the new ones have |
| 660 | // been successfully written. |
| 661 | if (mStoppedPackagesFilename.exists()) { |
| 662 | // Presence of backup settings file indicates that we failed |
| 663 | // to persist packages earlier. So preserve the older |
| 664 | // backup for future reference since the current packages |
| 665 | // might have been corrupted. |
| 666 | if (!mBackupStoppedPackagesFilename.exists()) { |
| 667 | if (!mStoppedPackagesFilename.renameTo(mBackupStoppedPackagesFilename)) { |
| 668 | Log.wtf(PackageManagerService.TAG, "Unable to backup package manager stopped packages, " |
| 669 | + "current changes will be lost at reboot"); |
| 670 | return; |
| 671 | } |
| 672 | } else { |
| 673 | mStoppedPackagesFilename.delete(); |
| 674 | Slog.w(PackageManagerService.TAG, "Preserving older stopped packages backup"); |
| 675 | } |
| 676 | } |
| 677 | |
| 678 | try { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 679 | final FileOutputStream fstr = new FileOutputStream(mStoppedPackagesFilename); |
| 680 | final BufferedOutputStream str = new BufferedOutputStream(fstr); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 681 | |
| 682 | //XmlSerializer serializer = XmlUtils.serializerInstance(); |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 683 | final XmlSerializer serializer = new FastXmlSerializer(); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 684 | serializer.setOutput(str, "utf-8"); |
| 685 | serializer.startDocument(null, true); |
| 686 | serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true); |
| 687 | |
| 688 | serializer.startTag(null, "stopped-packages"); |
| 689 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 690 | for (final PackageSetting pkg : mPackages.values()) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 691 | if (pkg.stopped) { |
| 692 | serializer.startTag(null, "pkg"); |
| 693 | serializer.attribute(null, "name", pkg.name); |
| 694 | if (pkg.notLaunched) { |
| 695 | serializer.attribute(null, "nl", "1"); |
| 696 | } |
| 697 | serializer.endTag(null, "pkg"); |
| 698 | } |
| 699 | } |
| 700 | |
| 701 | serializer.endTag(null, "stopped-packages"); |
| 702 | |
| 703 | serializer.endDocument(); |
| 704 | |
| 705 | str.flush(); |
| 706 | FileUtils.sync(fstr); |
| 707 | str.close(); |
| 708 | |
| 709 | // New settings successfully written, old ones are no longer |
| 710 | // needed. |
| 711 | mBackupStoppedPackagesFilename.delete(); |
| 712 | FileUtils.setPermissions(mStoppedPackagesFilename.toString(), |
| 713 | FileUtils.S_IRUSR|FileUtils.S_IWUSR |
| 714 | |FileUtils.S_IRGRP|FileUtils.S_IWGRP |
| 715 | |FileUtils.S_IROTH, |
| 716 | -1, -1); |
| 717 | |
| 718 | // Done, all is good! |
| 719 | return; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 720 | } catch(java.io.IOException e) { |
| 721 | Log.wtf(PackageManagerService.TAG, "Unable to write package manager stopped packages, " |
| 722 | + " current changes will be lost at reboot", e); |
| 723 | } |
| 724 | |
| 725 | // Clean up partially written files |
| 726 | if (mStoppedPackagesFilename.exists()) { |
| 727 | if (!mStoppedPackagesFilename.delete()) { |
| 728 | Log.i(PackageManagerService.TAG, "Failed to clean up mangled file: " + mStoppedPackagesFilename); |
| 729 | } |
| 730 | } |
| 731 | } |
| 732 | |
| 733 | // Note: assumed "stopped" field is already cleared in all packages. |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 734 | void readStoppedLPw() { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 735 | FileInputStream str = null; |
| 736 | if (mBackupStoppedPackagesFilename.exists()) { |
| 737 | try { |
| 738 | str = new FileInputStream(mBackupStoppedPackagesFilename); |
| 739 | mReadMessages.append("Reading from backup stopped packages file\n"); |
| 740 | PackageManagerService.reportSettingsProblem(Log.INFO, "Need to read from backup stopped packages file"); |
| 741 | if (mSettingsFilename.exists()) { |
| 742 | // If both the backup and normal file exist, we |
| 743 | // ignore the normal one since it might have been |
| 744 | // corrupted. |
| 745 | Slog.w(PackageManagerService.TAG, "Cleaning up stopped packages file " |
| 746 | + mStoppedPackagesFilename); |
| 747 | mStoppedPackagesFilename.delete(); |
| 748 | } |
| 749 | } catch (java.io.IOException e) { |
| 750 | // We'll try for the normal settings file. |
| 751 | } |
| 752 | } |
| 753 | |
| 754 | try { |
| 755 | if (str == null) { |
| 756 | if (!mStoppedPackagesFilename.exists()) { |
| 757 | mReadMessages.append("No stopped packages file found\n"); |
| 758 | PackageManagerService.reportSettingsProblem(Log.INFO, "No stopped packages file file; " |
| 759 | + "assuming all started"); |
| 760 | // At first boot, make sure no packages are stopped. |
| 761 | // We usually want to have third party apps initialize |
| 762 | // in the stopped state, but not at first boot. |
| 763 | for (PackageSetting pkg : mPackages.values()) { |
| 764 | pkg.stopped = false; |
| 765 | pkg.notLaunched = false; |
| 766 | } |
| 767 | return; |
| 768 | } |
| 769 | str = new FileInputStream(mStoppedPackagesFilename); |
| 770 | } |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 771 | final XmlPullParser parser = Xml.newPullParser(); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 772 | parser.setInput(str, null); |
| 773 | |
| 774 | int type; |
| 775 | while ((type=parser.next()) != XmlPullParser.START_TAG |
| 776 | && type != XmlPullParser.END_DOCUMENT) { |
| 777 | ; |
| 778 | } |
| 779 | |
| 780 | if (type != XmlPullParser.START_TAG) { |
| 781 | mReadMessages.append("No start tag found in stopped packages file\n"); |
| 782 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 783 | "No start tag found in package manager stopped packages"); |
| 784 | return; |
| 785 | } |
| 786 | |
| 787 | int outerDepth = parser.getDepth(); |
| 788 | while ((type=parser.next()) != XmlPullParser.END_DOCUMENT |
| 789 | && (type != XmlPullParser.END_TAG |
| 790 | || parser.getDepth() > outerDepth)) { |
| 791 | if (type == XmlPullParser.END_TAG |
| 792 | || type == XmlPullParser.TEXT) { |
| 793 | continue; |
| 794 | } |
| 795 | |
| 796 | String tagName = parser.getName(); |
| 797 | if (tagName.equals("pkg")) { |
| 798 | String name = parser.getAttributeValue(null, "name"); |
| 799 | PackageSetting ps = mPackages.get(name); |
| 800 | if (ps != null) { |
| 801 | ps.stopped = true; |
| 802 | if ("1".equals(parser.getAttributeValue(null, "nl"))) { |
| 803 | ps.notLaunched = true; |
| 804 | } |
| 805 | } else { |
| 806 | Slog.w(PackageManagerService.TAG, "No package known for stopped package: " + name); |
| 807 | } |
| 808 | XmlUtils.skipCurrentTag(parser); |
| 809 | } else { |
| 810 | Slog.w(PackageManagerService.TAG, "Unknown element under <stopped-packages>: " |
| 811 | + parser.getName()); |
| 812 | XmlUtils.skipCurrentTag(parser); |
| 813 | } |
| 814 | } |
| 815 | |
| 816 | str.close(); |
| 817 | |
| 818 | } catch(XmlPullParserException e) { |
| 819 | mReadMessages.append("Error reading: " + e.toString()); |
| 820 | PackageManagerService.reportSettingsProblem(Log.ERROR, "Error reading stopped packages: " + e); |
| 821 | Log.wtf(PackageManagerService.TAG, "Error reading package manager stopped packages", e); |
| 822 | |
| 823 | } catch(java.io.IOException e) { |
| 824 | mReadMessages.append("Error reading: " + e.toString()); |
| 825 | PackageManagerService.reportSettingsProblem(Log.ERROR, "Error reading settings: " + e); |
| 826 | Log.wtf(PackageManagerService.TAG, "Error reading package manager stopped packages", e); |
| 827 | |
| 828 | } |
| 829 | } |
| 830 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 831 | void writeLPr() { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 832 | //Debug.startMethodTracing("/data/system/packageprof", 8 * 1024 * 1024); |
| 833 | |
| 834 | // Keep the old settings around until we know the new ones have |
| 835 | // been successfully written. |
| 836 | if (mSettingsFilename.exists()) { |
| 837 | // Presence of backup settings file indicates that we failed |
| 838 | // to persist settings earlier. So preserve the older |
| 839 | // backup for future reference since the current settings |
| 840 | // might have been corrupted. |
| 841 | if (!mBackupSettingsFilename.exists()) { |
| 842 | if (!mSettingsFilename.renameTo(mBackupSettingsFilename)) { |
| 843 | Log.wtf(PackageManagerService.TAG, "Unable to backup package manager settings, " |
| 844 | + " current changes will be lost at reboot"); |
| 845 | return; |
| 846 | } |
| 847 | } else { |
| 848 | mSettingsFilename.delete(); |
| 849 | Slog.w(PackageManagerService.TAG, "Preserving older settings backup"); |
| 850 | } |
| 851 | } |
| 852 | |
| 853 | mPastSignatures.clear(); |
| 854 | |
| 855 | try { |
| 856 | FileOutputStream fstr = new FileOutputStream(mSettingsFilename); |
| 857 | BufferedOutputStream str = new BufferedOutputStream(fstr); |
| 858 | |
| 859 | //XmlSerializer serializer = XmlUtils.serializerInstance(); |
| 860 | XmlSerializer serializer = new FastXmlSerializer(); |
| 861 | serializer.setOutput(str, "utf-8"); |
| 862 | serializer.startDocument(null, true); |
| 863 | serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true); |
| 864 | |
| 865 | serializer.startTag(null, "packages"); |
| 866 | |
| 867 | serializer.startTag(null, "last-platform-version"); |
| 868 | serializer.attribute(null, "internal", Integer.toString(mInternalSdkPlatform)); |
| 869 | serializer.attribute(null, "external", Integer.toString(mExternalSdkPlatform)); |
| 870 | serializer.endTag(null, "last-platform-version"); |
| 871 | |
Kenny Root | 0aaa0d9 | 2011-09-12 16:42:55 -0700 | [diff] [blame] | 872 | if (mVerifierDeviceIdentity != null) { |
| 873 | serializer.startTag(null, "verifier"); |
| 874 | serializer.attribute(null, "device", mVerifierDeviceIdentity.toString()); |
| 875 | serializer.endTag(null, "verifier"); |
| 876 | } |
| 877 | |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 878 | serializer.startTag(null, "permission-trees"); |
| 879 | for (BasePermission bp : mPermissionTrees.values()) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 880 | writePermissionLPr(serializer, bp); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 881 | } |
| 882 | serializer.endTag(null, "permission-trees"); |
| 883 | |
| 884 | serializer.startTag(null, "permissions"); |
| 885 | for (BasePermission bp : mPermissions.values()) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 886 | writePermissionLPr(serializer, bp); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 887 | } |
| 888 | serializer.endTag(null, "permissions"); |
| 889 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 890 | for (final PackageSetting pkg : mPackages.values()) { |
| 891 | writePackageLPr(serializer, pkg); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 892 | } |
| 893 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 894 | for (final PackageSetting pkg : mDisabledSysPackages.values()) { |
| 895 | writeDisabledSysPackageLPr(serializer, pkg); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 896 | } |
| 897 | |
| 898 | serializer.startTag(null, "preferred-activities"); |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 899 | for (final PreferredActivity pa : mPreferredActivities.filterSet()) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 900 | serializer.startTag(null, "item"); |
| 901 | pa.writeToXml(serializer); |
| 902 | serializer.endTag(null, "item"); |
| 903 | } |
| 904 | serializer.endTag(null, "preferred-activities"); |
| 905 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 906 | for (final SharedUserSetting usr : mSharedUsers.values()) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 907 | serializer.startTag(null, "shared-user"); |
| 908 | serializer.attribute(null, "name", usr.name); |
| 909 | serializer.attribute(null, "userId", |
| 910 | Integer.toString(usr.userId)); |
| 911 | usr.signatures.writeXml(serializer, "sigs", mPastSignatures); |
| 912 | serializer.startTag(null, "perms"); |
| 913 | for (String name : usr.grantedPermissions) { |
| 914 | serializer.startTag(null, "item"); |
| 915 | serializer.attribute(null, "name", name); |
| 916 | serializer.endTag(null, "item"); |
| 917 | } |
| 918 | serializer.endTag(null, "perms"); |
| 919 | serializer.endTag(null, "shared-user"); |
| 920 | } |
| 921 | |
| 922 | if (mPackagesToBeCleaned.size() > 0) { |
| 923 | for (int i=0; i<mPackagesToBeCleaned.size(); i++) { |
| 924 | serializer.startTag(null, "cleaning-package"); |
| 925 | serializer.attribute(null, "name", mPackagesToBeCleaned.get(i)); |
| 926 | serializer.endTag(null, "cleaning-package"); |
| 927 | } |
| 928 | } |
| 929 | |
| 930 | if (mRenamedPackages.size() > 0) { |
| 931 | for (HashMap.Entry<String, String> e : mRenamedPackages.entrySet()) { |
| 932 | serializer.startTag(null, "renamed-package"); |
| 933 | serializer.attribute(null, "new", e.getKey()); |
| 934 | serializer.attribute(null, "old", e.getValue()); |
| 935 | serializer.endTag(null, "renamed-package"); |
| 936 | } |
| 937 | } |
| 938 | |
| 939 | serializer.endTag(null, "packages"); |
| 940 | |
| 941 | serializer.endDocument(); |
| 942 | |
| 943 | str.flush(); |
| 944 | FileUtils.sync(fstr); |
| 945 | str.close(); |
| 946 | |
| 947 | // New settings successfully written, old ones are no longer |
| 948 | // needed. |
| 949 | mBackupSettingsFilename.delete(); |
| 950 | FileUtils.setPermissions(mSettingsFilename.toString(), |
| 951 | FileUtils.S_IRUSR|FileUtils.S_IWUSR |
| 952 | |FileUtils.S_IRGRP|FileUtils.S_IWGRP |
| 953 | |FileUtils.S_IROTH, |
| 954 | -1, -1); |
| 955 | |
| 956 | // Write package list file now, use a JournaledFile. |
| 957 | // |
| 958 | File tempFile = new File(mPackageListFilename.toString() + ".tmp"); |
| 959 | JournaledFile journal = new JournaledFile(mPackageListFilename, tempFile); |
| 960 | |
| 961 | fstr = new FileOutputStream(journal.chooseForWrite()); |
| 962 | str = new BufferedOutputStream(fstr); |
| 963 | try { |
| 964 | StringBuilder sb = new StringBuilder(); |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 965 | for (final PackageSetting pkg : mPackages.values()) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 966 | ApplicationInfo ai = pkg.pkg.applicationInfo; |
| 967 | String dataPath = ai.dataDir; |
| 968 | boolean isDebug = (ai.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0; |
| 969 | |
| 970 | // Avoid any application that has a space in its path |
| 971 | // or that is handled by the system. |
| 972 | if (dataPath.indexOf(" ") >= 0 || ai.uid <= Process.FIRST_APPLICATION_UID) |
| 973 | continue; |
| 974 | |
| 975 | // we store on each line the following information for now: |
| 976 | // |
| 977 | // pkgName - package name |
| 978 | // userId - application-specific user id |
| 979 | // debugFlag - 0 or 1 if the package is debuggable. |
| 980 | // dataPath - path to package's data path |
| 981 | // |
| 982 | // NOTE: We prefer not to expose all ApplicationInfo flags for now. |
| 983 | // |
| 984 | // DO NOT MODIFY THIS FORMAT UNLESS YOU CAN ALSO MODIFY ITS USERS |
| 985 | // FROM NATIVE CODE. AT THE MOMENT, LOOK AT THE FOLLOWING SOURCES: |
| 986 | // system/core/run-as/run-as.c |
| 987 | // |
| 988 | sb.setLength(0); |
| 989 | sb.append(ai.packageName); |
| 990 | sb.append(" "); |
| 991 | sb.append((int)ai.uid); |
| 992 | sb.append(isDebug ? " 1 " : " 0 "); |
| 993 | sb.append(dataPath); |
| 994 | sb.append("\n"); |
| 995 | str.write(sb.toString().getBytes()); |
| 996 | } |
| 997 | str.flush(); |
| 998 | FileUtils.sync(fstr); |
| 999 | str.close(); |
| 1000 | journal.commit(); |
| 1001 | } |
| 1002 | catch (Exception e) { |
| 1003 | journal.rollback(); |
| 1004 | } |
| 1005 | |
| 1006 | FileUtils.setPermissions(mPackageListFilename.toString(), |
| 1007 | FileUtils.S_IRUSR|FileUtils.S_IWUSR |
| 1008 | |FileUtils.S_IRGRP|FileUtils.S_IWGRP |
| 1009 | |FileUtils.S_IROTH, |
| 1010 | -1, -1); |
| 1011 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1012 | writeStoppedLPr(); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1013 | |
| 1014 | return; |
| 1015 | |
| 1016 | } catch(XmlPullParserException e) { |
| 1017 | Log.wtf(PackageManagerService.TAG, "Unable to write package manager settings, " |
| 1018 | + "current changes will be lost at reboot", e); |
| 1019 | } catch(java.io.IOException e) { |
| 1020 | Log.wtf(PackageManagerService.TAG, "Unable to write package manager settings, " |
| 1021 | + "current changes will be lost at reboot", e); |
| 1022 | } |
| 1023 | // Clean up partially written files |
| 1024 | if (mSettingsFilename.exists()) { |
| 1025 | if (!mSettingsFilename.delete()) { |
| 1026 | Log.wtf(PackageManagerService.TAG, "Failed to clean up mangled file: " + mSettingsFilename); |
| 1027 | } |
| 1028 | } |
| 1029 | //Debug.stopMethodTracing(); |
| 1030 | } |
| 1031 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1032 | void writeDisabledSysPackageLPr(XmlSerializer serializer, final PackageSetting pkg) |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1033 | throws java.io.IOException { |
| 1034 | serializer.startTag(null, "updated-package"); |
| 1035 | serializer.attribute(null, "name", pkg.name); |
| 1036 | if (pkg.realName != null) { |
| 1037 | serializer.attribute(null, "realName", pkg.realName); |
| 1038 | } |
| 1039 | serializer.attribute(null, "codePath", pkg.codePathString); |
| 1040 | serializer.attribute(null, "ft", Long.toHexString(pkg.timeStamp)); |
| 1041 | serializer.attribute(null, "it", Long.toHexString(pkg.firstInstallTime)); |
| 1042 | serializer.attribute(null, "ut", Long.toHexString(pkg.lastUpdateTime)); |
| 1043 | serializer.attribute(null, "version", String.valueOf(pkg.versionCode)); |
| 1044 | if (!pkg.resourcePathString.equals(pkg.codePathString)) { |
| 1045 | serializer.attribute(null, "resourcePath", pkg.resourcePathString); |
| 1046 | } |
| 1047 | if (pkg.nativeLibraryPathString != null) { |
| 1048 | serializer.attribute(null, "nativeLibraryPath", pkg.nativeLibraryPathString); |
| 1049 | } |
| 1050 | if (pkg.sharedUser == null) { |
| 1051 | serializer.attribute(null, "userId", Integer.toString(pkg.userId)); |
| 1052 | } else { |
| 1053 | serializer.attribute(null, "sharedUserId", Integer.toString(pkg.userId)); |
| 1054 | } |
| 1055 | serializer.startTag(null, "perms"); |
| 1056 | if (pkg.sharedUser == null) { |
| 1057 | // If this is a shared user, the permissions will |
| 1058 | // be written there. We still need to write an |
| 1059 | // empty permissions list so permissionsFixed will |
| 1060 | // be set. |
| 1061 | for (final String name : pkg.grantedPermissions) { |
| 1062 | BasePermission bp = mPermissions.get(name); |
| 1063 | if (bp != null) { |
| 1064 | // We only need to write signature or system permissions but |
| 1065 | // this wont |
| 1066 | // match the semantics of grantedPermissions. So write all |
| 1067 | // permissions. |
| 1068 | serializer.startTag(null, "item"); |
| 1069 | serializer.attribute(null, "name", name); |
| 1070 | serializer.endTag(null, "item"); |
| 1071 | } |
| 1072 | } |
| 1073 | } |
| 1074 | serializer.endTag(null, "perms"); |
| 1075 | serializer.endTag(null, "updated-package"); |
| 1076 | } |
| 1077 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1078 | void writePackageLPr(XmlSerializer serializer, final PackageSetting pkg) |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1079 | throws java.io.IOException { |
| 1080 | serializer.startTag(null, "package"); |
| 1081 | serializer.attribute(null, "name", pkg.name); |
| 1082 | if (pkg.realName != null) { |
| 1083 | serializer.attribute(null, "realName", pkg.realName); |
| 1084 | } |
| 1085 | serializer.attribute(null, "codePath", pkg.codePathString); |
| 1086 | if (!pkg.resourcePathString.equals(pkg.codePathString)) { |
| 1087 | serializer.attribute(null, "resourcePath", pkg.resourcePathString); |
| 1088 | } |
| 1089 | if (pkg.nativeLibraryPathString != null) { |
| 1090 | serializer.attribute(null, "nativeLibraryPath", pkg.nativeLibraryPathString); |
| 1091 | } |
| 1092 | serializer.attribute(null, "flags", Integer.toString(pkg.pkgFlags)); |
| 1093 | serializer.attribute(null, "ft", Long.toHexString(pkg.timeStamp)); |
| 1094 | serializer.attribute(null, "it", Long.toHexString(pkg.firstInstallTime)); |
| 1095 | serializer.attribute(null, "ut", Long.toHexString(pkg.lastUpdateTime)); |
| 1096 | serializer.attribute(null, "version", String.valueOf(pkg.versionCode)); |
| 1097 | if (pkg.sharedUser == null) { |
| 1098 | serializer.attribute(null, "userId", Integer.toString(pkg.userId)); |
| 1099 | } else { |
| 1100 | serializer.attribute(null, "sharedUserId", Integer.toString(pkg.userId)); |
| 1101 | } |
| 1102 | if (pkg.uidError) { |
| 1103 | serializer.attribute(null, "uidError", "true"); |
| 1104 | } |
| 1105 | if (pkg.enabled != COMPONENT_ENABLED_STATE_DEFAULT) { |
Dianne Hackborn | b8f4000 | 2011-07-19 15:17:43 -0700 | [diff] [blame] | 1106 | serializer.attribute(null, "enabled", Integer.toString(pkg.enabled)); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1107 | } |
| 1108 | if (pkg.installStatus == PackageSettingBase.PKG_INSTALL_INCOMPLETE) { |
| 1109 | serializer.attribute(null, "installStatus", "false"); |
| 1110 | } |
| 1111 | if (pkg.installerPackageName != null) { |
| 1112 | serializer.attribute(null, "installer", pkg.installerPackageName); |
| 1113 | } |
| 1114 | pkg.signatures.writeXml(serializer, "sigs", mPastSignatures); |
| 1115 | if ((pkg.pkgFlags & ApplicationInfo.FLAG_SYSTEM) == 0) { |
| 1116 | serializer.startTag(null, "perms"); |
| 1117 | if (pkg.sharedUser == null) { |
| 1118 | // If this is a shared user, the permissions will |
| 1119 | // be written there. We still need to write an |
| 1120 | // empty permissions list so permissionsFixed will |
| 1121 | // be set. |
| 1122 | for (final String name : pkg.grantedPermissions) { |
| 1123 | serializer.startTag(null, "item"); |
| 1124 | serializer.attribute(null, "name", name); |
| 1125 | serializer.endTag(null, "item"); |
| 1126 | } |
| 1127 | } |
| 1128 | serializer.endTag(null, "perms"); |
| 1129 | } |
| 1130 | if (pkg.disabledComponents.size() > 0) { |
| 1131 | serializer.startTag(null, "disabled-components"); |
| 1132 | for (final String name : pkg.disabledComponents) { |
| 1133 | serializer.startTag(null, "item"); |
| 1134 | serializer.attribute(null, "name", name); |
| 1135 | serializer.endTag(null, "item"); |
| 1136 | } |
| 1137 | serializer.endTag(null, "disabled-components"); |
| 1138 | } |
| 1139 | if (pkg.enabledComponents.size() > 0) { |
| 1140 | serializer.startTag(null, "enabled-components"); |
| 1141 | for (final String name : pkg.enabledComponents) { |
| 1142 | serializer.startTag(null, "item"); |
| 1143 | serializer.attribute(null, "name", name); |
| 1144 | serializer.endTag(null, "item"); |
| 1145 | } |
| 1146 | serializer.endTag(null, "enabled-components"); |
| 1147 | } |
| 1148 | |
| 1149 | serializer.endTag(null, "package"); |
| 1150 | } |
| 1151 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1152 | void writePermissionLPr(XmlSerializer serializer, BasePermission bp) |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1153 | throws XmlPullParserException, java.io.IOException { |
| 1154 | if (bp.type != BasePermission.TYPE_BUILTIN && bp.sourcePackage != null) { |
| 1155 | serializer.startTag(null, "item"); |
| 1156 | serializer.attribute(null, "name", bp.name); |
| 1157 | serializer.attribute(null, "package", bp.sourcePackage); |
| 1158 | if (bp.protectionLevel != PermissionInfo.PROTECTION_NORMAL) { |
| 1159 | serializer.attribute(null, "protection", Integer.toString(bp.protectionLevel)); |
| 1160 | } |
| 1161 | if (PackageManagerService.DEBUG_SETTINGS) |
| 1162 | Log.v(PackageManagerService.TAG, "Writing perm: name=" + bp.name + " type=" |
| 1163 | + bp.type); |
| 1164 | if (bp.type == BasePermission.TYPE_DYNAMIC) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1165 | final PermissionInfo pi = bp.perm != null ? bp.perm.info : bp.pendingInfo; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1166 | if (pi != null) { |
| 1167 | serializer.attribute(null, "type", "dynamic"); |
| 1168 | if (pi.icon != 0) { |
| 1169 | serializer.attribute(null, "icon", Integer.toString(pi.icon)); |
| 1170 | } |
| 1171 | if (pi.nonLocalizedLabel != null) { |
| 1172 | serializer.attribute(null, "label", pi.nonLocalizedLabel.toString()); |
| 1173 | } |
| 1174 | } |
| 1175 | } |
| 1176 | serializer.endTag(null, "item"); |
| 1177 | } |
| 1178 | } |
| 1179 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1180 | ArrayList<PackageSetting> getListOfIncompleteInstallPackagesLPr() { |
| 1181 | final HashSet<String> kList = new HashSet<String>(mPackages.keySet()); |
| 1182 | final Iterator<String> its = kList.iterator(); |
| 1183 | final ArrayList<PackageSetting> ret = new ArrayList<PackageSetting>(); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1184 | while (its.hasNext()) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1185 | final String key = its.next(); |
| 1186 | final PackageSetting ps = mPackages.get(key); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1187 | if (ps.getInstallStatus() == PackageSettingBase.PKG_INSTALL_INCOMPLETE) { |
| 1188 | ret.add(ps); |
| 1189 | } |
| 1190 | } |
| 1191 | return ret; |
| 1192 | } |
| 1193 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1194 | boolean readLPw() { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1195 | FileInputStream str = null; |
| 1196 | if (mBackupSettingsFilename.exists()) { |
| 1197 | try { |
| 1198 | str = new FileInputStream(mBackupSettingsFilename); |
| 1199 | mReadMessages.append("Reading from backup settings file\n"); |
| 1200 | PackageManagerService.reportSettingsProblem(Log.INFO, |
| 1201 | "Need to read from backup settings file"); |
| 1202 | if (mSettingsFilename.exists()) { |
| 1203 | // If both the backup and settings file exist, we |
| 1204 | // ignore the settings since it might have been |
| 1205 | // corrupted. |
| 1206 | Slog.w(PackageManagerService.TAG, "Cleaning up settings file " |
| 1207 | + mSettingsFilename); |
| 1208 | mSettingsFilename.delete(); |
| 1209 | } |
| 1210 | } catch (java.io.IOException e) { |
| 1211 | // We'll try for the normal settings file. |
| 1212 | } |
| 1213 | } |
| 1214 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1215 | mPendingPackages.clear(); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1216 | mPastSignatures.clear(); |
| 1217 | |
| 1218 | try { |
| 1219 | if (str == null) { |
| 1220 | if (!mSettingsFilename.exists()) { |
| 1221 | mReadMessages.append("No settings file found\n"); |
| 1222 | PackageManagerService.reportSettingsProblem(Log.INFO, |
| 1223 | "No settings file; creating initial state"); |
| 1224 | return false; |
| 1225 | } |
| 1226 | str = new FileInputStream(mSettingsFilename); |
| 1227 | } |
| 1228 | XmlPullParser parser = Xml.newPullParser(); |
| 1229 | parser.setInput(str, null); |
| 1230 | |
| 1231 | int type; |
| 1232 | while ((type = parser.next()) != XmlPullParser.START_TAG |
| 1233 | && type != XmlPullParser.END_DOCUMENT) { |
| 1234 | ; |
| 1235 | } |
| 1236 | |
| 1237 | if (type != XmlPullParser.START_TAG) { |
| 1238 | mReadMessages.append("No start tag found in settings file\n"); |
| 1239 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1240 | "No start tag found in package manager settings"); |
Dianne Hackborn | 58f42a5 | 2011-10-10 13:46:34 -0700 | [diff] [blame^] | 1241 | Log.wtf(PackageManagerService.TAG, |
| 1242 | "No start tag found in package manager settings"); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1243 | return false; |
| 1244 | } |
| 1245 | |
| 1246 | int outerDepth = parser.getDepth(); |
| 1247 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 1248 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 1249 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 1250 | continue; |
| 1251 | } |
| 1252 | |
| 1253 | String tagName = parser.getName(); |
| 1254 | if (tagName.equals("package")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1255 | readPackageLPw(parser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1256 | } else if (tagName.equals("permissions")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1257 | readPermissionsLPw(mPermissions, parser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1258 | } else if (tagName.equals("permission-trees")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1259 | readPermissionsLPw(mPermissionTrees, parser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1260 | } else if (tagName.equals("shared-user")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1261 | readSharedUserLPw(parser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1262 | } else if (tagName.equals("preferred-packages")) { |
| 1263 | // no longer used. |
| 1264 | } else if (tagName.equals("preferred-activities")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1265 | readPreferredActivitiesLPw(parser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1266 | } else if (tagName.equals("updated-package")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1267 | readDisabledSysPackageLPw(parser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1268 | } else if (tagName.equals("cleaning-package")) { |
| 1269 | String name = parser.getAttributeValue(null, "name"); |
| 1270 | if (name != null) { |
| 1271 | mPackagesToBeCleaned.add(name); |
| 1272 | } |
| 1273 | } else if (tagName.equals("renamed-package")) { |
| 1274 | String nname = parser.getAttributeValue(null, "new"); |
| 1275 | String oname = parser.getAttributeValue(null, "old"); |
| 1276 | if (nname != null && oname != null) { |
| 1277 | mRenamedPackages.put(nname, oname); |
| 1278 | } |
| 1279 | } else if (tagName.equals("last-platform-version")) { |
| 1280 | mInternalSdkPlatform = mExternalSdkPlatform = 0; |
| 1281 | try { |
| 1282 | String internal = parser.getAttributeValue(null, "internal"); |
| 1283 | if (internal != null) { |
| 1284 | mInternalSdkPlatform = Integer.parseInt(internal); |
| 1285 | } |
| 1286 | String external = parser.getAttributeValue(null, "external"); |
| 1287 | if (external != null) { |
| 1288 | mExternalSdkPlatform = Integer.parseInt(external); |
| 1289 | } |
| 1290 | } catch (NumberFormatException e) { |
| 1291 | } |
Kenny Root | 0aaa0d9 | 2011-09-12 16:42:55 -0700 | [diff] [blame] | 1292 | } else if (tagName.equals("verifier")) { |
| 1293 | final String deviceIdentity = parser.getAttributeValue(null, "device"); |
| 1294 | try { |
| 1295 | mVerifierDeviceIdentity = VerifierDeviceIdentity.parse(deviceIdentity); |
| 1296 | } catch (IllegalArgumentException e) { |
| 1297 | Slog.w(PackageManagerService.TAG, "Discard invalid verifier device id: " |
| 1298 | + e.getMessage()); |
| 1299 | } |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1300 | } else { |
| 1301 | Slog.w(PackageManagerService.TAG, "Unknown element under <packages>: " |
| 1302 | + parser.getName()); |
| 1303 | XmlUtils.skipCurrentTag(parser); |
| 1304 | } |
| 1305 | } |
| 1306 | |
| 1307 | str.close(); |
| 1308 | |
| 1309 | } catch (XmlPullParserException e) { |
| 1310 | mReadMessages.append("Error reading: " + e.toString()); |
| 1311 | PackageManagerService.reportSettingsProblem(Log.ERROR, "Error reading settings: " + e); |
| 1312 | Log.wtf(PackageManagerService.TAG, "Error reading package manager settings", e); |
| 1313 | |
| 1314 | } catch (java.io.IOException e) { |
| 1315 | mReadMessages.append("Error reading: " + e.toString()); |
| 1316 | PackageManagerService.reportSettingsProblem(Log.ERROR, "Error reading settings: " + e); |
| 1317 | Log.wtf(PackageManagerService.TAG, "Error reading package manager settings", e); |
| 1318 | |
| 1319 | } |
| 1320 | |
| 1321 | final int N = mPendingPackages.size(); |
| 1322 | for (int i = 0; i < N; i++) { |
| 1323 | final PendingPackage pp = mPendingPackages.get(i); |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1324 | Object idObj = getUserIdLPr(pp.sharedId); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1325 | if (idObj != null && idObj instanceof SharedUserSetting) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1326 | PackageSetting p = getPackageLPw(pp.name, null, pp.realName, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1327 | (SharedUserSetting) idObj, pp.codePath, pp.resourcePath, |
| 1328 | pp.nativeLibraryPathString, pp.versionCode, pp.pkgFlags, true, true); |
| 1329 | if (p == null) { |
| 1330 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1331 | "Unable to create application package for " + pp.name); |
| 1332 | continue; |
| 1333 | } |
| 1334 | p.copyFrom(pp); |
| 1335 | } else if (idObj != null) { |
| 1336 | String msg = "Bad package setting: package " + pp.name + " has shared uid " |
| 1337 | + pp.sharedId + " that is not a shared uid\n"; |
| 1338 | mReadMessages.append(msg); |
| 1339 | PackageManagerService.reportSettingsProblem(Log.ERROR, msg); |
| 1340 | } else { |
| 1341 | String msg = "Bad package setting: package " + pp.name + " has shared uid " |
| 1342 | + pp.sharedId + " that is not defined\n"; |
| 1343 | mReadMessages.append(msg); |
| 1344 | PackageManagerService.reportSettingsProblem(Log.ERROR, msg); |
| 1345 | } |
| 1346 | } |
| 1347 | mPendingPackages.clear(); |
| 1348 | |
Kenny Root | 1d1b489 | 2011-04-08 14:25:24 -0700 | [diff] [blame] | 1349 | /* |
| 1350 | * Make sure all the updated system packages have their shared users |
| 1351 | * associated with them. |
| 1352 | */ |
| 1353 | final Iterator<PackageSetting> disabledIt = mDisabledSysPackages.values().iterator(); |
| 1354 | while (disabledIt.hasNext()) { |
| 1355 | final PackageSetting disabledPs = disabledIt.next(); |
| 1356 | final Object id = getUserIdLPr(disabledPs.userId); |
| 1357 | if (id != null && id instanceof SharedUserSetting) { |
| 1358 | disabledPs.sharedUser = (SharedUserSetting) id; |
| 1359 | } |
| 1360 | } |
| 1361 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1362 | readStoppedLPw(); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1363 | |
| 1364 | mReadMessages.append("Read completed successfully: " + mPackages.size() + " packages, " |
| 1365 | + mSharedUsers.size() + " shared uids\n"); |
| 1366 | |
| 1367 | return true; |
| 1368 | } |
| 1369 | |
| 1370 | private int readInt(XmlPullParser parser, String ns, String name, int defValue) { |
| 1371 | String v = parser.getAttributeValue(ns, name); |
| 1372 | try { |
| 1373 | if (v == null) { |
| 1374 | return defValue; |
| 1375 | } |
| 1376 | return Integer.parseInt(v); |
| 1377 | } catch (NumberFormatException e) { |
| 1378 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1379 | "Error in package manager settings: attribute " + name |
| 1380 | + " has bad integer value " + v + " at " |
| 1381 | + parser.getPositionDescription()); |
| 1382 | } |
| 1383 | return defValue; |
| 1384 | } |
| 1385 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1386 | private void readPermissionsLPw(HashMap<String, BasePermission> out, XmlPullParser parser) |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1387 | throws IOException, XmlPullParserException { |
| 1388 | int outerDepth = parser.getDepth(); |
| 1389 | int type; |
| 1390 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 1391 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 1392 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 1393 | continue; |
| 1394 | } |
| 1395 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1396 | final String tagName = parser.getName(); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1397 | if (tagName.equals("item")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1398 | final String name = parser.getAttributeValue(null, "name"); |
| 1399 | final String sourcePackage = parser.getAttributeValue(null, "package"); |
| 1400 | final String ptype = parser.getAttributeValue(null, "type"); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1401 | if (name != null && sourcePackage != null) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1402 | final boolean dynamic = "dynamic".equals(ptype); |
| 1403 | final BasePermission bp = new BasePermission(name, sourcePackage, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1404 | dynamic ? BasePermission.TYPE_DYNAMIC : BasePermission.TYPE_NORMAL); |
| 1405 | bp.protectionLevel = readInt(parser, null, "protection", |
| 1406 | PermissionInfo.PROTECTION_NORMAL); |
| 1407 | if (dynamic) { |
| 1408 | PermissionInfo pi = new PermissionInfo(); |
| 1409 | pi.packageName = sourcePackage.intern(); |
| 1410 | pi.name = name.intern(); |
| 1411 | pi.icon = readInt(parser, null, "icon", 0); |
| 1412 | pi.nonLocalizedLabel = parser.getAttributeValue(null, "label"); |
| 1413 | pi.protectionLevel = bp.protectionLevel; |
| 1414 | bp.pendingInfo = pi; |
| 1415 | } |
| 1416 | out.put(bp.name, bp); |
| 1417 | } else { |
| 1418 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1419 | "Error in package manager settings: permissions has" + " no name at " |
| 1420 | + parser.getPositionDescription()); |
| 1421 | } |
| 1422 | } else { |
| 1423 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1424 | "Unknown element reading permissions: " + parser.getName() + " at " |
| 1425 | + parser.getPositionDescription()); |
| 1426 | } |
| 1427 | XmlUtils.skipCurrentTag(parser); |
| 1428 | } |
| 1429 | } |
| 1430 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1431 | private void readDisabledSysPackageLPw(XmlPullParser parser) throws XmlPullParserException, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1432 | IOException { |
| 1433 | String name = parser.getAttributeValue(null, "name"); |
| 1434 | String realName = parser.getAttributeValue(null, "realName"); |
| 1435 | String codePathStr = parser.getAttributeValue(null, "codePath"); |
| 1436 | String resourcePathStr = parser.getAttributeValue(null, "resourcePath"); |
| 1437 | String nativeLibraryPathStr = parser.getAttributeValue(null, "nativeLibraryPath"); |
| 1438 | if (resourcePathStr == null) { |
| 1439 | resourcePathStr = codePathStr; |
| 1440 | } |
| 1441 | String version = parser.getAttributeValue(null, "version"); |
| 1442 | int versionCode = 0; |
| 1443 | if (version != null) { |
| 1444 | try { |
| 1445 | versionCode = Integer.parseInt(version); |
| 1446 | } catch (NumberFormatException e) { |
| 1447 | } |
| 1448 | } |
| 1449 | |
| 1450 | int pkgFlags = 0; |
| 1451 | pkgFlags |= ApplicationInfo.FLAG_SYSTEM; |
| 1452 | PackageSetting ps = new PackageSetting(name, realName, new File(codePathStr), |
| 1453 | new File(resourcePathStr), nativeLibraryPathStr, versionCode, pkgFlags); |
| 1454 | String timeStampStr = parser.getAttributeValue(null, "ft"); |
| 1455 | if (timeStampStr != null) { |
| 1456 | try { |
| 1457 | long timeStamp = Long.parseLong(timeStampStr, 16); |
| 1458 | ps.setTimeStamp(timeStamp); |
| 1459 | } catch (NumberFormatException e) { |
| 1460 | } |
| 1461 | } else { |
| 1462 | timeStampStr = parser.getAttributeValue(null, "ts"); |
| 1463 | if (timeStampStr != null) { |
| 1464 | try { |
| 1465 | long timeStamp = Long.parseLong(timeStampStr); |
| 1466 | ps.setTimeStamp(timeStamp); |
| 1467 | } catch (NumberFormatException e) { |
| 1468 | } |
| 1469 | } |
| 1470 | } |
| 1471 | timeStampStr = parser.getAttributeValue(null, "it"); |
| 1472 | if (timeStampStr != null) { |
| 1473 | try { |
| 1474 | ps.firstInstallTime = Long.parseLong(timeStampStr, 16); |
| 1475 | } catch (NumberFormatException e) { |
| 1476 | } |
| 1477 | } |
| 1478 | timeStampStr = parser.getAttributeValue(null, "ut"); |
| 1479 | if (timeStampStr != null) { |
| 1480 | try { |
| 1481 | ps.lastUpdateTime = Long.parseLong(timeStampStr, 16); |
| 1482 | } catch (NumberFormatException e) { |
| 1483 | } |
| 1484 | } |
| 1485 | String idStr = parser.getAttributeValue(null, "userId"); |
| 1486 | ps.userId = idStr != null ? Integer.parseInt(idStr) : 0; |
| 1487 | if (ps.userId <= 0) { |
| 1488 | String sharedIdStr = parser.getAttributeValue(null, "sharedUserId"); |
| 1489 | ps.userId = sharedIdStr != null ? Integer.parseInt(sharedIdStr) : 0; |
| 1490 | } |
| 1491 | int outerDepth = parser.getDepth(); |
| 1492 | int type; |
| 1493 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 1494 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 1495 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 1496 | continue; |
| 1497 | } |
| 1498 | |
| 1499 | String tagName = parser.getName(); |
| 1500 | if (tagName.equals("perms")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1501 | readGrantedPermissionsLPw(parser, ps.grantedPermissions); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1502 | } else { |
| 1503 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1504 | "Unknown element under <updated-package>: " + parser.getName()); |
| 1505 | XmlUtils.skipCurrentTag(parser); |
| 1506 | } |
| 1507 | } |
| 1508 | mDisabledSysPackages.put(name, ps); |
| 1509 | } |
| 1510 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1511 | private void readPackageLPw(XmlPullParser parser) throws XmlPullParserException, IOException { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1512 | String name = null; |
| 1513 | String realName = null; |
| 1514 | String idStr = null; |
| 1515 | String sharedIdStr = null; |
| 1516 | String codePathStr = null; |
| 1517 | String resourcePathStr = null; |
| 1518 | String nativeLibraryPathStr = null; |
| 1519 | String systemStr = null; |
| 1520 | String installerPackageName = null; |
| 1521 | String uidError = null; |
| 1522 | int pkgFlags = 0; |
| 1523 | long timeStamp = 0; |
| 1524 | long firstInstallTime = 0; |
| 1525 | long lastUpdateTime = 0; |
| 1526 | PackageSettingBase packageSetting = null; |
| 1527 | String version = null; |
| 1528 | int versionCode = 0; |
| 1529 | try { |
| 1530 | name = parser.getAttributeValue(null, "name"); |
| 1531 | realName = parser.getAttributeValue(null, "realName"); |
| 1532 | idStr = parser.getAttributeValue(null, "userId"); |
| 1533 | uidError = parser.getAttributeValue(null, "uidError"); |
| 1534 | sharedIdStr = parser.getAttributeValue(null, "sharedUserId"); |
| 1535 | codePathStr = parser.getAttributeValue(null, "codePath"); |
| 1536 | resourcePathStr = parser.getAttributeValue(null, "resourcePath"); |
| 1537 | nativeLibraryPathStr = parser.getAttributeValue(null, "nativeLibraryPath"); |
| 1538 | version = parser.getAttributeValue(null, "version"); |
| 1539 | if (version != null) { |
| 1540 | try { |
| 1541 | versionCode = Integer.parseInt(version); |
| 1542 | } catch (NumberFormatException e) { |
| 1543 | } |
| 1544 | } |
| 1545 | installerPackageName = parser.getAttributeValue(null, "installer"); |
| 1546 | |
| 1547 | systemStr = parser.getAttributeValue(null, "flags"); |
| 1548 | if (systemStr != null) { |
| 1549 | try { |
| 1550 | pkgFlags = Integer.parseInt(systemStr); |
| 1551 | } catch (NumberFormatException e) { |
| 1552 | } |
| 1553 | } else { |
| 1554 | // For backward compatibility |
| 1555 | systemStr = parser.getAttributeValue(null, "system"); |
| 1556 | if (systemStr != null) { |
| 1557 | pkgFlags |= ("true".equalsIgnoreCase(systemStr)) ? ApplicationInfo.FLAG_SYSTEM |
| 1558 | : 0; |
| 1559 | } else { |
| 1560 | // Old settings that don't specify system... just treat |
| 1561 | // them as system, good enough. |
| 1562 | pkgFlags |= ApplicationInfo.FLAG_SYSTEM; |
| 1563 | } |
| 1564 | } |
| 1565 | String timeStampStr = parser.getAttributeValue(null, "ft"); |
| 1566 | if (timeStampStr != null) { |
| 1567 | try { |
| 1568 | timeStamp = Long.parseLong(timeStampStr, 16); |
| 1569 | } catch (NumberFormatException e) { |
| 1570 | } |
| 1571 | } else { |
| 1572 | timeStampStr = parser.getAttributeValue(null, "ts"); |
| 1573 | if (timeStampStr != null) { |
| 1574 | try { |
| 1575 | timeStamp = Long.parseLong(timeStampStr); |
| 1576 | } catch (NumberFormatException e) { |
| 1577 | } |
| 1578 | } |
| 1579 | } |
| 1580 | timeStampStr = parser.getAttributeValue(null, "it"); |
| 1581 | if (timeStampStr != null) { |
| 1582 | try { |
| 1583 | firstInstallTime = Long.parseLong(timeStampStr, 16); |
| 1584 | } catch (NumberFormatException e) { |
| 1585 | } |
| 1586 | } |
| 1587 | timeStampStr = parser.getAttributeValue(null, "ut"); |
| 1588 | if (timeStampStr != null) { |
| 1589 | try { |
| 1590 | lastUpdateTime = Long.parseLong(timeStampStr, 16); |
| 1591 | } catch (NumberFormatException e) { |
| 1592 | } |
| 1593 | } |
| 1594 | if (PackageManagerService.DEBUG_SETTINGS) |
| 1595 | Log.v(PackageManagerService.TAG, "Reading package: " + name + " userId=" + idStr |
| 1596 | + " sharedUserId=" + sharedIdStr); |
| 1597 | int userId = idStr != null ? Integer.parseInt(idStr) : 0; |
| 1598 | if (resourcePathStr == null) { |
| 1599 | resourcePathStr = codePathStr; |
| 1600 | } |
| 1601 | if (realName != null) { |
| 1602 | realName = realName.intern(); |
| 1603 | } |
| 1604 | if (name == null) { |
| 1605 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1606 | "Error in package manager settings: <package> has no name at " |
| 1607 | + parser.getPositionDescription()); |
| 1608 | } else if (codePathStr == null) { |
| 1609 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1610 | "Error in package manager settings: <package> has no codePath at " |
| 1611 | + parser.getPositionDescription()); |
| 1612 | } else if (userId > 0) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1613 | packageSetting = addPackageLPw(name.intern(), realName, new File(codePathStr), |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1614 | new File(resourcePathStr), nativeLibraryPathStr, userId, versionCode, |
| 1615 | pkgFlags); |
| 1616 | if (PackageManagerService.DEBUG_SETTINGS) |
| 1617 | Log.i(PackageManagerService.TAG, "Reading package " + name + ": userId=" |
| 1618 | + userId + " pkg=" + packageSetting); |
| 1619 | if (packageSetting == null) { |
| 1620 | PackageManagerService.reportSettingsProblem(Log.ERROR, "Failure adding uid " |
| 1621 | + userId + " while parsing settings at " |
| 1622 | + parser.getPositionDescription()); |
| 1623 | } else { |
| 1624 | packageSetting.setTimeStamp(timeStamp); |
| 1625 | packageSetting.firstInstallTime = firstInstallTime; |
| 1626 | packageSetting.lastUpdateTime = lastUpdateTime; |
| 1627 | } |
| 1628 | } else if (sharedIdStr != null) { |
| 1629 | userId = sharedIdStr != null ? Integer.parseInt(sharedIdStr) : 0; |
| 1630 | if (userId > 0) { |
| 1631 | packageSetting = new PendingPackage(name.intern(), realName, new File( |
| 1632 | codePathStr), new File(resourcePathStr), nativeLibraryPathStr, userId, |
| 1633 | versionCode, pkgFlags); |
| 1634 | packageSetting.setTimeStamp(timeStamp); |
| 1635 | packageSetting.firstInstallTime = firstInstallTime; |
| 1636 | packageSetting.lastUpdateTime = lastUpdateTime; |
| 1637 | mPendingPackages.add((PendingPackage) packageSetting); |
| 1638 | if (PackageManagerService.DEBUG_SETTINGS) |
| 1639 | Log.i(PackageManagerService.TAG, "Reading package " + name |
| 1640 | + ": sharedUserId=" + userId + " pkg=" + packageSetting); |
| 1641 | } else { |
| 1642 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1643 | "Error in package manager settings: package " + name |
| 1644 | + " has bad sharedId " + sharedIdStr + " at " |
| 1645 | + parser.getPositionDescription()); |
| 1646 | } |
| 1647 | } else { |
| 1648 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1649 | "Error in package manager settings: package " + name + " has bad userId " |
| 1650 | + idStr + " at " + parser.getPositionDescription()); |
| 1651 | } |
| 1652 | } catch (NumberFormatException e) { |
| 1653 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1654 | "Error in package manager settings: package " + name + " has bad userId " |
| 1655 | + idStr + " at " + parser.getPositionDescription()); |
| 1656 | } |
| 1657 | if (packageSetting != null) { |
| 1658 | packageSetting.uidError = "true".equals(uidError); |
| 1659 | packageSetting.installerPackageName = installerPackageName; |
| 1660 | packageSetting.nativeLibraryPathString = nativeLibraryPathStr; |
| 1661 | final String enabledStr = parser.getAttributeValue(null, "enabled"); |
| 1662 | if (enabledStr != null) { |
Dianne Hackborn | b8f4000 | 2011-07-19 15:17:43 -0700 | [diff] [blame] | 1663 | try { |
| 1664 | packageSetting.enabled = Integer.parseInt(enabledStr); |
| 1665 | } catch (NumberFormatException e) { |
| 1666 | if (enabledStr.equalsIgnoreCase("true")) { |
| 1667 | packageSetting.enabled = COMPONENT_ENABLED_STATE_ENABLED; |
| 1668 | } else if (enabledStr.equalsIgnoreCase("false")) { |
| 1669 | packageSetting.enabled = COMPONENT_ENABLED_STATE_DISABLED; |
| 1670 | } else if (enabledStr.equalsIgnoreCase("default")) { |
| 1671 | packageSetting.enabled = COMPONENT_ENABLED_STATE_DEFAULT; |
| 1672 | } else { |
| 1673 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1674 | "Error in package manager settings: package " + name |
| 1675 | + " has bad enabled value: " + idStr + " at " |
| 1676 | + parser.getPositionDescription()); |
| 1677 | } |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1678 | } |
| 1679 | } else { |
| 1680 | packageSetting.enabled = COMPONENT_ENABLED_STATE_DEFAULT; |
| 1681 | } |
| 1682 | final String installStatusStr = parser.getAttributeValue(null, "installStatus"); |
| 1683 | if (installStatusStr != null) { |
| 1684 | if (installStatusStr.equalsIgnoreCase("false")) { |
| 1685 | packageSetting.installStatus = PackageSettingBase.PKG_INSTALL_INCOMPLETE; |
| 1686 | } else { |
| 1687 | packageSetting.installStatus = PackageSettingBase.PKG_INSTALL_COMPLETE; |
| 1688 | } |
| 1689 | } |
| 1690 | |
| 1691 | int outerDepth = parser.getDepth(); |
| 1692 | int type; |
| 1693 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 1694 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 1695 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 1696 | continue; |
| 1697 | } |
| 1698 | |
| 1699 | String tagName = parser.getName(); |
| 1700 | if (tagName.equals("disabled-components")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1701 | readDisabledComponentsLPw(packageSetting, parser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1702 | } else if (tagName.equals("enabled-components")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1703 | readEnabledComponentsLPw(packageSetting, parser); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1704 | } else if (tagName.equals("sigs")) { |
| 1705 | packageSetting.signatures.readXml(parser, mPastSignatures); |
| 1706 | } else if (tagName.equals("perms")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1707 | readGrantedPermissionsLPw(parser, packageSetting.grantedPermissions); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1708 | packageSetting.permissionsFixed = true; |
| 1709 | } else { |
| 1710 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1711 | "Unknown element under <package>: " + parser.getName()); |
| 1712 | XmlUtils.skipCurrentTag(parser); |
| 1713 | } |
| 1714 | } |
| 1715 | } else { |
| 1716 | XmlUtils.skipCurrentTag(parser); |
| 1717 | } |
| 1718 | } |
| 1719 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1720 | private void readDisabledComponentsLPw(PackageSettingBase packageSetting, XmlPullParser parser) |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1721 | throws IOException, XmlPullParserException { |
| 1722 | int outerDepth = parser.getDepth(); |
| 1723 | int type; |
| 1724 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 1725 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 1726 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 1727 | continue; |
| 1728 | } |
| 1729 | |
| 1730 | String tagName = parser.getName(); |
| 1731 | if (tagName.equals("item")) { |
| 1732 | String name = parser.getAttributeValue(null, "name"); |
| 1733 | if (name != null) { |
| 1734 | packageSetting.disabledComponents.add(name.intern()); |
| 1735 | } else { |
| 1736 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1737 | "Error in package manager settings: <disabled-components> has" |
| 1738 | + " no name at " + parser.getPositionDescription()); |
| 1739 | } |
| 1740 | } else { |
| 1741 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1742 | "Unknown element under <disabled-components>: " + parser.getName()); |
| 1743 | } |
| 1744 | XmlUtils.skipCurrentTag(parser); |
| 1745 | } |
| 1746 | } |
| 1747 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1748 | private void readEnabledComponentsLPw(PackageSettingBase packageSetting, XmlPullParser parser) |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1749 | throws IOException, XmlPullParserException { |
| 1750 | int outerDepth = parser.getDepth(); |
| 1751 | int type; |
| 1752 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 1753 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 1754 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 1755 | continue; |
| 1756 | } |
| 1757 | |
| 1758 | String tagName = parser.getName(); |
| 1759 | if (tagName.equals("item")) { |
| 1760 | String name = parser.getAttributeValue(null, "name"); |
| 1761 | if (name != null) { |
| 1762 | packageSetting.enabledComponents.add(name.intern()); |
| 1763 | } else { |
| 1764 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1765 | "Error in package manager settings: <enabled-components> has" |
| 1766 | + " no name at " + parser.getPositionDescription()); |
| 1767 | } |
| 1768 | } else { |
| 1769 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1770 | "Unknown element under <enabled-components>: " + parser.getName()); |
| 1771 | } |
| 1772 | XmlUtils.skipCurrentTag(parser); |
| 1773 | } |
| 1774 | } |
| 1775 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1776 | private void readSharedUserLPw(XmlPullParser parser) throws XmlPullParserException, IOException { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1777 | String name = null; |
| 1778 | String idStr = null; |
| 1779 | int pkgFlags = 0; |
| 1780 | SharedUserSetting su = null; |
| 1781 | try { |
| 1782 | name = parser.getAttributeValue(null, "name"); |
| 1783 | idStr = parser.getAttributeValue(null, "userId"); |
| 1784 | int userId = idStr != null ? Integer.parseInt(idStr) : 0; |
| 1785 | if ("true".equals(parser.getAttributeValue(null, "system"))) { |
| 1786 | pkgFlags |= ApplicationInfo.FLAG_SYSTEM; |
| 1787 | } |
| 1788 | if (name == null) { |
| 1789 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1790 | "Error in package manager settings: <shared-user> has no name at " |
| 1791 | + parser.getPositionDescription()); |
| 1792 | } else if (userId == 0) { |
| 1793 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1794 | "Error in package manager settings: shared-user " + name |
| 1795 | + " has bad userId " + idStr + " at " |
| 1796 | + parser.getPositionDescription()); |
| 1797 | } else { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1798 | if ((su = addSharedUserLPw(name.intern(), userId, pkgFlags)) == null) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1799 | PackageManagerService |
| 1800 | .reportSettingsProblem(Log.ERROR, "Occurred while parsing settings at " |
| 1801 | + parser.getPositionDescription()); |
| 1802 | } |
| 1803 | } |
| 1804 | } catch (NumberFormatException e) { |
| 1805 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1806 | "Error in package manager settings: package " + name + " has bad userId " |
| 1807 | + idStr + " at " + parser.getPositionDescription()); |
| 1808 | } |
| 1809 | ; |
| 1810 | |
| 1811 | if (su != null) { |
| 1812 | int outerDepth = parser.getDepth(); |
| 1813 | int type; |
| 1814 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 1815 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 1816 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 1817 | continue; |
| 1818 | } |
| 1819 | |
| 1820 | String tagName = parser.getName(); |
| 1821 | if (tagName.equals("sigs")) { |
| 1822 | su.signatures.readXml(parser, mPastSignatures); |
| 1823 | } else if (tagName.equals("perms")) { |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1824 | readGrantedPermissionsLPw(parser, su.grantedPermissions); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1825 | } else { |
| 1826 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1827 | "Unknown element under <shared-user>: " + parser.getName()); |
| 1828 | XmlUtils.skipCurrentTag(parser); |
| 1829 | } |
| 1830 | } |
| 1831 | |
| 1832 | } else { |
| 1833 | XmlUtils.skipCurrentTag(parser); |
| 1834 | } |
| 1835 | } |
| 1836 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1837 | private void readGrantedPermissionsLPw(XmlPullParser parser, HashSet<String> outPerms) |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1838 | throws IOException, XmlPullParserException { |
| 1839 | int outerDepth = parser.getDepth(); |
| 1840 | int type; |
| 1841 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 1842 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 1843 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 1844 | continue; |
| 1845 | } |
| 1846 | |
| 1847 | String tagName = parser.getName(); |
| 1848 | if (tagName.equals("item")) { |
| 1849 | String name = parser.getAttributeValue(null, "name"); |
| 1850 | if (name != null) { |
| 1851 | outPerms.add(name.intern()); |
| 1852 | } else { |
| 1853 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1854 | "Error in package manager settings: <perms> has" + " no name at " |
| 1855 | + parser.getPositionDescription()); |
| 1856 | } |
| 1857 | } else { |
| 1858 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1859 | "Unknown element under <perms>: " + parser.getName()); |
| 1860 | } |
| 1861 | XmlUtils.skipCurrentTag(parser); |
| 1862 | } |
| 1863 | } |
| 1864 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1865 | private void readPreferredActivitiesLPw(XmlPullParser parser) throws XmlPullParserException, |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1866 | IOException { |
| 1867 | int outerDepth = parser.getDepth(); |
| 1868 | int type; |
| 1869 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 1870 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 1871 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 1872 | continue; |
| 1873 | } |
| 1874 | |
| 1875 | String tagName = parser.getName(); |
| 1876 | if (tagName.equals("item")) { |
| 1877 | PreferredActivity pa = new PreferredActivity(parser); |
| 1878 | if (pa.mPref.getParseError() == null) { |
| 1879 | mPreferredActivities.addFilter(pa); |
| 1880 | } else { |
| 1881 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1882 | "Error in package manager settings: <preferred-activity> " |
| 1883 | + pa.mPref.getParseError() + " at " |
| 1884 | + parser.getPositionDescription()); |
| 1885 | } |
| 1886 | } else { |
| 1887 | PackageManagerService.reportSettingsProblem(Log.WARN, |
| 1888 | "Unknown element under <preferred-activities>: " + parser.getName()); |
| 1889 | XmlUtils.skipCurrentTag(parser); |
| 1890 | } |
| 1891 | } |
| 1892 | } |
| 1893 | |
| 1894 | // Returns -1 if we could not find an available UserId to assign |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1895 | private int newUserIdLPw(Object obj) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1896 | // Let's be stupidly inefficient for now... |
| 1897 | final int N = mUserIds.size(); |
| 1898 | for (int i = 0; i < N; i++) { |
| 1899 | if (mUserIds.get(i) == null) { |
| 1900 | mUserIds.set(i, obj); |
| 1901 | return PackageManagerService.FIRST_APPLICATION_UID + i; |
| 1902 | } |
| 1903 | } |
| 1904 | |
| 1905 | // None left? |
| 1906 | if (N >= PackageManagerService.MAX_APPLICATION_UIDS) { |
| 1907 | return -1; |
| 1908 | } |
| 1909 | |
| 1910 | mUserIds.add(obj); |
| 1911 | return PackageManagerService.FIRST_APPLICATION_UID + N; |
| 1912 | } |
| 1913 | |
Kenny Root | 0aaa0d9 | 2011-09-12 16:42:55 -0700 | [diff] [blame] | 1914 | public VerifierDeviceIdentity getVerifierDeviceIdentityLPw() { |
| 1915 | if (mVerifierDeviceIdentity == null) { |
| 1916 | mVerifierDeviceIdentity = VerifierDeviceIdentity.generate(); |
| 1917 | |
| 1918 | writeLPr(); |
| 1919 | } |
| 1920 | |
| 1921 | return mVerifierDeviceIdentity; |
| 1922 | } |
| 1923 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1924 | public PackageSetting getDisabledSystemPkgLPr(String name) { |
| 1925 | PackageSetting ps = mDisabledSysPackages.get(name); |
| 1926 | return ps; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1927 | } |
| 1928 | |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1929 | boolean isEnabledLPr(ComponentInfo componentInfo, int flags) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1930 | if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) { |
| 1931 | return true; |
| 1932 | } |
| 1933 | final PackageSetting packageSettings = mPackages.get(componentInfo.packageName); |
| 1934 | if (PackageManagerService.DEBUG_SETTINGS) { |
| 1935 | Log.v(PackageManagerService.TAG, "isEnabledLock - packageName = " + componentInfo.packageName |
| 1936 | + " componentName = " + componentInfo.name); |
| 1937 | Log.v(PackageManagerService.TAG, "enabledComponents: " |
| 1938 | + Arrays.toString(packageSettings.enabledComponents.toArray())); |
| 1939 | Log.v(PackageManagerService.TAG, "disabledComponents: " |
| 1940 | + Arrays.toString(packageSettings.disabledComponents.toArray())); |
| 1941 | } |
| 1942 | if (packageSettings == null) { |
| 1943 | return false; |
| 1944 | } |
| 1945 | if (packageSettings.enabled == COMPONENT_ENABLED_STATE_DISABLED |
Dianne Hackborn | 0ac3031 | 2011-06-17 14:49:23 -0700 | [diff] [blame] | 1946 | || packageSettings.enabled == COMPONENT_ENABLED_STATE_DISABLED_USER |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 1947 | || (packageSettings.pkg != null && !packageSettings.pkg.applicationInfo.enabled |
| 1948 | && packageSettings.enabled == COMPONENT_ENABLED_STATE_DEFAULT)) { |
| 1949 | return false; |
| 1950 | } |
| 1951 | if (packageSettings.enabledComponents.contains(componentInfo.name)) { |
| 1952 | return true; |
| 1953 | } |
| 1954 | if (packageSettings.disabledComponents.contains(componentInfo.name)) { |
| 1955 | return false; |
| 1956 | } |
| 1957 | return componentInfo.enabled; |
| 1958 | } |
Kenny Root | 447106f | 2011-03-23 11:00:15 -0700 | [diff] [blame] | 1959 | |
| 1960 | String getInstallerPackageNameLPr(String packageName) { |
| 1961 | final PackageSetting pkg = mPackages.get(packageName); |
| 1962 | if (pkg == null) { |
| 1963 | throw new IllegalArgumentException("Unknown package: " + packageName); |
| 1964 | } |
| 1965 | return pkg.installerPackageName; |
| 1966 | } |
| 1967 | |
| 1968 | int getApplicationEnabledSettingLPr(String packageName) { |
| 1969 | final PackageSetting pkg = mPackages.get(packageName); |
| 1970 | if (pkg == null) { |
| 1971 | throw new IllegalArgumentException("Unknown package: " + packageName); |
| 1972 | } |
| 1973 | return pkg.enabled; |
| 1974 | } |
| 1975 | |
| 1976 | int getComponentEnabledSettingLPr(ComponentName componentName) { |
| 1977 | final String packageName = componentName.getPackageName(); |
| 1978 | final PackageSetting pkg = mPackages.get(packageName); |
| 1979 | if (pkg == null) { |
| 1980 | throw new IllegalArgumentException("Unknown component: " + componentName); |
| 1981 | } |
| 1982 | final String classNameStr = componentName.getClassName(); |
| 1983 | return pkg.getCurrentEnabledStateLPr(classNameStr); |
| 1984 | } |
| 1985 | |
| 1986 | boolean setPackageStoppedStateLPw(String packageName, boolean stopped, |
| 1987 | boolean allowedByPermission, int uid) { |
| 1988 | final PackageSetting pkgSetting = mPackages.get(packageName); |
| 1989 | if (pkgSetting == null) { |
| 1990 | throw new IllegalArgumentException("Unknown package: " + packageName); |
| 1991 | } |
| 1992 | if (!allowedByPermission && (uid != pkgSetting.userId)) { |
| 1993 | throw new SecurityException( |
| 1994 | "Permission Denial: attempt to change stopped state from pid=" |
| 1995 | + Binder.getCallingPid() |
| 1996 | + ", uid=" + uid + ", package uid=" + pkgSetting.userId); |
| 1997 | } |
| 1998 | if (DEBUG_STOPPED) { |
| 1999 | if (stopped) { |
| 2000 | RuntimeException e = new RuntimeException("here"); |
| 2001 | e.fillInStackTrace(); |
| 2002 | Slog.i(TAG, "Stopping package " + packageName, e); |
| 2003 | } |
| 2004 | } |
| 2005 | if (pkgSetting.stopped != stopped) { |
| 2006 | pkgSetting.stopped = stopped; |
| 2007 | pkgSetting.pkg.mSetStopped = stopped; |
| 2008 | if (pkgSetting.notLaunched) { |
| 2009 | if (pkgSetting.installerPackageName != null) { |
| 2010 | PackageManagerService.sendPackageBroadcast(Intent.ACTION_PACKAGE_FIRST_LAUNCH, |
| 2011 | pkgSetting.name, null, |
| 2012 | pkgSetting.installerPackageName, null); |
| 2013 | } |
| 2014 | pkgSetting.notLaunched = false; |
| 2015 | } |
| 2016 | return true; |
| 2017 | } |
| 2018 | return false; |
| 2019 | } |
| 2020 | |
| 2021 | void dumpPackagesLPr(PrintWriter pw, String packageName, DumpState dumpState) { |
| 2022 | final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); |
| 2023 | final Date date = new Date(); |
| 2024 | boolean printedSomething = false; |
| 2025 | for (final PackageSetting ps : mPackages.values()) { |
| 2026 | if (packageName != null && !packageName.equals(ps.realName) |
| 2027 | && !packageName.equals(ps.name)) { |
| 2028 | continue; |
| 2029 | } |
| 2030 | |
| 2031 | if (packageName != null) { |
| 2032 | dumpState.setSharedUser(ps.sharedUser); |
| 2033 | } |
| 2034 | |
| 2035 | if (!printedSomething) { |
| 2036 | if (dumpState.onTitlePrinted()) |
| 2037 | pw.println(" "); |
| 2038 | pw.println("Packages:"); |
| 2039 | printedSomething = true; |
| 2040 | } |
| 2041 | pw.print(" Package ["); |
| 2042 | pw.print(ps.realName != null ? ps.realName : ps.name); |
| 2043 | pw.print("] ("); |
| 2044 | pw.print(Integer.toHexString(System.identityHashCode(ps))); |
| 2045 | pw.println("):"); |
| 2046 | |
| 2047 | if (ps.realName != null) { |
| 2048 | pw.print(" compat name="); |
| 2049 | pw.println(ps.name); |
| 2050 | } |
| 2051 | |
| 2052 | pw.print(" userId="); pw.print(ps.userId); |
| 2053 | pw.print(" gids="); pw.println(PackageManagerService.arrayToString(ps.gids)); |
| 2054 | pw.print(" sharedUser="); pw.println(ps.sharedUser); |
| 2055 | pw.print(" pkg="); pw.println(ps.pkg); |
| 2056 | pw.print(" codePath="); pw.println(ps.codePathString); |
| 2057 | pw.print(" resourcePath="); pw.println(ps.resourcePathString); |
| 2058 | pw.print(" nativeLibraryPath="); pw.println(ps.nativeLibraryPathString); |
| 2059 | pw.print(" versionCode="); pw.println(ps.versionCode); |
| 2060 | if (ps.pkg != null) { |
| 2061 | pw.print(" versionName="); pw.println(ps.pkg.mVersionName); |
| 2062 | pw.print(" dataDir="); pw.println(ps.pkg.applicationInfo.dataDir); |
| 2063 | pw.print(" targetSdk="); pw.println(ps.pkg.applicationInfo.targetSdkVersion); |
| 2064 | if (ps.pkg.mOperationPending) { |
| 2065 | pw.println(" mOperationPending=true"); |
| 2066 | } |
| 2067 | pw.print(" supportsScreens=["); |
| 2068 | boolean first = true; |
| 2069 | if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS) != 0) { |
| 2070 | if (!first) |
| 2071 | pw.print(", "); |
| 2072 | first = false; |
| 2073 | pw.print("small"); |
| 2074 | } |
| 2075 | if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS) != 0) { |
| 2076 | if (!first) |
| 2077 | pw.print(", "); |
| 2078 | first = false; |
| 2079 | pw.print("medium"); |
| 2080 | } |
| 2081 | if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS) != 0) { |
| 2082 | if (!first) |
| 2083 | pw.print(", "); |
| 2084 | first = false; |
| 2085 | pw.print("large"); |
| 2086 | } |
| 2087 | if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS) != 0) { |
| 2088 | if (!first) |
| 2089 | pw.print(", "); |
| 2090 | first = false; |
| 2091 | pw.print("xlarge"); |
| 2092 | } |
| 2093 | if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS) != 0) { |
| 2094 | if (!first) |
| 2095 | pw.print(", "); |
| 2096 | first = false; |
| 2097 | pw.print("resizeable"); |
| 2098 | } |
| 2099 | if ((ps.pkg.applicationInfo.flags & ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES) != 0) { |
| 2100 | if (!first) |
| 2101 | pw.print(", "); |
| 2102 | first = false; |
| 2103 | pw.print("anyDensity"); |
| 2104 | } |
| 2105 | } |
| 2106 | pw.println("]"); |
| 2107 | pw.print(" timeStamp="); |
| 2108 | date.setTime(ps.timeStamp); |
| 2109 | pw.println(sdf.format(date)); |
| 2110 | pw.print(" firstInstallTime="); |
| 2111 | date.setTime(ps.firstInstallTime); |
| 2112 | pw.println(sdf.format(date)); |
| 2113 | pw.print(" lastUpdateTime="); |
| 2114 | date.setTime(ps.lastUpdateTime); |
| 2115 | pw.println(sdf.format(date)); |
| 2116 | if (ps.installerPackageName != null) { |
| 2117 | pw.print(" installerPackageName="); pw.println(ps.installerPackageName); |
| 2118 | } |
| 2119 | pw.print(" signatures="); pw.println(ps.signatures); |
| 2120 | pw.print(" permissionsFixed="); pw.print(ps.permissionsFixed); |
| 2121 | pw.print(" haveGids="); pw.println(ps.haveGids); |
| 2122 | pw.print(" pkgFlags=0x"); pw.print(Integer.toHexString(ps.pkgFlags)); |
| 2123 | pw.print(" installStatus="); pw.print(ps.installStatus); |
| 2124 | pw.print(" stopped="); pw.print(ps.stopped); |
| 2125 | pw.print(" enabled="); pw.println(ps.enabled); |
| 2126 | if (ps.disabledComponents.size() > 0) { |
| 2127 | pw.println(" disabledComponents:"); |
| 2128 | for (String s : ps.disabledComponents) { |
| 2129 | pw.print(" "); pw.println(s); |
| 2130 | } |
| 2131 | } |
| 2132 | if (ps.enabledComponents.size() > 0) { |
| 2133 | pw.println(" enabledComponents:"); |
| 2134 | for (String s : ps.enabledComponents) { |
| 2135 | pw.print(" "); pw.println(s); |
| 2136 | } |
| 2137 | } |
| 2138 | if (ps.grantedPermissions.size() > 0) { |
| 2139 | pw.println(" grantedPermissions:"); |
| 2140 | for (String s : ps.grantedPermissions) { |
| 2141 | pw.print(" "); pw.println(s); |
| 2142 | } |
| 2143 | } |
| 2144 | } |
| 2145 | |
| 2146 | printedSomething = false; |
| 2147 | if (mRenamedPackages.size() > 0) { |
| 2148 | for (final HashMap.Entry<String, String> e : mRenamedPackages.entrySet()) { |
| 2149 | if (packageName != null && !packageName.equals(e.getKey()) |
| 2150 | && !packageName.equals(e.getValue())) { |
| 2151 | continue; |
| 2152 | } |
| 2153 | if (!printedSomething) { |
| 2154 | if (dumpState.onTitlePrinted()) |
| 2155 | pw.println(" "); |
| 2156 | pw.println("Renamed packages:"); |
| 2157 | printedSomething = true; |
| 2158 | } |
| 2159 | pw.print(" "); |
| 2160 | pw.print(e.getKey()); |
| 2161 | pw.print(" -> "); |
| 2162 | pw.println(e.getValue()); |
| 2163 | } |
| 2164 | } |
| 2165 | |
| 2166 | printedSomething = false; |
| 2167 | if (mDisabledSysPackages.size() > 0) { |
| 2168 | for (final PackageSetting ps : mDisabledSysPackages.values()) { |
| 2169 | if (packageName != null && !packageName.equals(ps.realName) |
| 2170 | && !packageName.equals(ps.name)) { |
| 2171 | continue; |
| 2172 | } |
| 2173 | if (!printedSomething) { |
| 2174 | if (dumpState.onTitlePrinted()) |
| 2175 | pw.println(" "); |
| 2176 | pw.println("Hidden system packages:"); |
| 2177 | printedSomething = true; |
| 2178 | } |
| 2179 | pw.print(" Package ["); |
| 2180 | pw.print(ps.realName != null ? ps.realName : ps.name); |
| 2181 | pw.print("] ("); |
| 2182 | pw.print(Integer.toHexString(System.identityHashCode(ps))); |
| 2183 | pw.println("):"); |
| 2184 | if (ps.realName != null) { |
| 2185 | pw.print(" compat name="); |
| 2186 | pw.println(ps.name); |
| 2187 | } |
| 2188 | pw.print(" userId="); |
| 2189 | pw.println(ps.userId); |
| 2190 | pw.print(" sharedUser="); |
| 2191 | pw.println(ps.sharedUser); |
| 2192 | pw.print(" codePath="); |
| 2193 | pw.println(ps.codePathString); |
| 2194 | pw.print(" resourcePath="); |
| 2195 | pw.println(ps.resourcePathString); |
| 2196 | } |
| 2197 | } |
| 2198 | } |
| 2199 | |
| 2200 | void dumpPermissionsLPr(PrintWriter pw, String packageName, DumpState dumpState) { |
| 2201 | boolean printedSomething = false; |
| 2202 | for (BasePermission p : mPermissions.values()) { |
| 2203 | if (packageName != null && !packageName.equals(p.sourcePackage)) { |
| 2204 | continue; |
| 2205 | } |
| 2206 | if (!printedSomething) { |
| 2207 | if (dumpState.onTitlePrinted()) |
| 2208 | pw.println(" "); |
| 2209 | pw.println("Permissions:"); |
| 2210 | printedSomething = true; |
| 2211 | } |
| 2212 | pw.print(" Permission ["); pw.print(p.name); pw.print("] ("); |
| 2213 | pw.print(Integer.toHexString(System.identityHashCode(p))); |
| 2214 | pw.println("):"); |
| 2215 | pw.print(" sourcePackage="); pw.println(p.sourcePackage); |
| 2216 | pw.print(" uid="); pw.print(p.uid); |
| 2217 | pw.print(" gids="); pw.print(PackageManagerService.arrayToString(p.gids)); |
| 2218 | pw.print(" type="); pw.print(p.type); |
| 2219 | pw.print(" prot="); pw.println(p.protectionLevel); |
| 2220 | if (p.packageSetting != null) { |
| 2221 | pw.print(" packageSetting="); pw.println(p.packageSetting); |
| 2222 | } |
| 2223 | if (p.perm != null) { |
| 2224 | pw.print(" perm="); pw.println(p.perm); |
| 2225 | } |
| 2226 | } |
| 2227 | } |
| 2228 | |
| 2229 | void dumpSharedUsersLPr(PrintWriter pw, String packageName, DumpState dumpState) { |
| 2230 | boolean printedSomething = false; |
| 2231 | for (SharedUserSetting su : mSharedUsers.values()) { |
| 2232 | if (packageName != null && su != dumpState.getSharedUser()) { |
| 2233 | continue; |
| 2234 | } |
| 2235 | if (!printedSomething) { |
| 2236 | if (dumpState.onTitlePrinted()) |
| 2237 | pw.println(" "); |
| 2238 | pw.println("Shared users:"); |
| 2239 | printedSomething = true; |
| 2240 | } |
| 2241 | pw.print(" SharedUser ["); |
| 2242 | pw.print(su.name); |
| 2243 | pw.print("] ("); |
| 2244 | pw.print(Integer.toHexString(System.identityHashCode(su))); |
| 2245 | pw.println("):"); |
| 2246 | pw.print(" userId="); |
| 2247 | pw.print(su.userId); |
| 2248 | pw.print(" gids="); |
| 2249 | pw.println(PackageManagerService.arrayToString(su.gids)); |
| 2250 | pw.println(" grantedPermissions:"); |
| 2251 | for (String s : su.grantedPermissions) { |
| 2252 | pw.print(" "); |
| 2253 | pw.println(s); |
| 2254 | } |
| 2255 | } |
| 2256 | } |
| 2257 | |
| 2258 | void dumpReadMessagesLPr(PrintWriter pw, DumpState dumpState) { |
| 2259 | pw.println("Settings parse messages:"); |
| 2260 | pw.print(mReadMessages.toString()); |
| 2261 | } |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 2262 | } |