diff options
Diffstat (limited to 'services/java/com/android/server/PackageManagerService.java')
| -rw-r--r-- | services/java/com/android/server/PackageManagerService.java | 193 |
1 files changed, 111 insertions, 82 deletions
diff --git a/services/java/com/android/server/PackageManagerService.java b/services/java/com/android/server/PackageManagerService.java index 387f139..f7e3cea 100644 --- a/services/java/com/android/server/PackageManagerService.java +++ b/services/java/com/android/server/PackageManagerService.java @@ -4959,69 +4959,82 @@ class PackageManagerService extends IPackageManager.Stub { File tmpPackageFile = new File(args.getCodePath()); boolean forwardLocked = ((pFlags & PackageManager.INSTALL_FORWARD_LOCK) != 0); boolean onSd = ((pFlags & PackageManager.INSTALL_ON_SDCARD) != 0); - boolean replacingExistingPackage = false; + boolean replace = false; int scanMode = SCAN_MONITOR | SCAN_FORCE_DEX | SCAN_UPDATE_SIGNATURE | (newInstall ? SCAN_NEW_INSTALL : 0); // Result object to be returned res.returnCode = PackageManager.INSTALL_SUCCEEDED; - main_flow: try { - // Retrieve PackageSettings and parse package - int parseFlags = PackageParser.PARSE_CHATTY | - (forwardLocked ? PackageParser.PARSE_FORWARD_LOCK : 0) | - (onSd ? PackageParser.PARSE_ON_SDCARD : 0); - parseFlags |= mDefParseFlags; - PackageParser pp = new PackageParser(tmpPackageFile.getPath()); - pp.setSeparateProcesses(mSeparateProcesses); - final PackageParser.Package pkg = pp.parsePackage(tmpPackageFile, - null, mMetrics, parseFlags); - if (pkg == null) { - res.returnCode = pp.getParseError(); - break main_flow; - } - String pkgName = res.name = pkg.packageName; - if ((pkg.applicationInfo.flags&ApplicationInfo.FLAG_TEST_ONLY) != 0) { - if ((pFlags&PackageManager.INSTALL_ALLOW_TEST) == 0) { - res.returnCode = PackageManager.INSTALL_FAILED_TEST_ONLY; - break main_flow; - } + // Retrieve PackageSettings and parse package + int parseFlags = PackageParser.PARSE_CHATTY | + (forwardLocked ? PackageParser.PARSE_FORWARD_LOCK : 0) | + (onSd ? PackageParser.PARSE_ON_SDCARD : 0); + parseFlags |= mDefParseFlags; + PackageParser pp = new PackageParser(tmpPackageFile.getPath()); + pp.setSeparateProcesses(mSeparateProcesses); + final PackageParser.Package pkg = pp.parsePackage(tmpPackageFile, + null, mMetrics, parseFlags); + if (pkg == null) { + res.returnCode = pp.getParseError(); + return; + } + String pkgName = res.name = pkg.packageName; + if ((pkg.applicationInfo.flags&ApplicationInfo.FLAG_TEST_ONLY) != 0) { + if ((pFlags&PackageManager.INSTALL_ALLOW_TEST) == 0) { + res.returnCode = PackageManager.INSTALL_FAILED_TEST_ONLY; + return; } - if (GET_CERTIFICATES && !pp.collectCertificates(pkg, parseFlags)) { - res.returnCode = pp.getParseError(); - break main_flow; + } + if (GET_CERTIFICATES && !pp.collectCertificates(pkg, parseFlags)) { + res.returnCode = pp.getParseError(); + return; + } + // Some preinstall checks + if (forwardLocked && onSd) { + // Make sure forward locked apps can only be installed + // on internal storage + Log.w(TAG, "Cannot install protected apps on sdcard"); + res.returnCode = PackageManager.INSTALL_FAILED_INVALID_INSTALL_LOCATION; + return; + } + // Get rid of all references to package scan path via parser. + pp = null; + String oldCodePath = null; + boolean systemApp = false; + synchronized (mPackages) { + // Check if installing already existing package + if ((pFlags&PackageManager.INSTALL_REPLACE_EXISTING) != 0 + && mPackages.containsKey(pkgName)) { + replace = true; } - - // Get rid of all references to package scan path via parser. - pp = null; - String oldCodePath = null; - synchronized (mPackages) { - //check if installing already existing package - if ((pFlags&PackageManager.INSTALL_REPLACE_EXISTING) != 0 - && mPackages.containsKey(pkgName)) { - replacingExistingPackage = true; - } - PackageSetting ps = mSettings.mPackages.get(pkgName); - if (ps != null) { - oldCodePath = mSettings.mPackages.get(pkgName).codePathString; + PackageSetting ps = mSettings.mPackages.get(pkgName); + if (ps != null) { + oldCodePath = mSettings.mPackages.get(pkgName).codePathString; + if (ps.pkg != null && ps.pkg.applicationInfo != null) { + systemApp = (ps.pkg.applicationInfo.flags & + ApplicationInfo.FLAG_SYSTEM) != 0; } } + } - if (!args.doRename(res.returnCode, pkgName, oldCodePath)) { - res.returnCode = PackageManager.INSTALL_FAILED_INSUFFICIENT_STORAGE; - break main_flow; - } - // Set application objects path explicitly after the rename - setApplicationInfoPaths(pkg, args.getCodePath(), args.getResourcePath()); - if(replacingExistingPackage) { - replacePackageLI(pkg, parseFlags, scanMode, - installerPackageName, res); - } else { - installNewPackageLI(pkg, parseFlags, scanMode, - installerPackageName,res); - } - } finally { - if (res.returnCode == PackageManager.INSTALL_SUCCEEDED) { - } + if (systemApp && onSd) { + // Disable updates to system apps on sdcard + Log.w(TAG, "Cannot install updates to system apps on sdcard"); + res.returnCode = PackageManager.INSTALL_FAILED_INVALID_INSTALL_LOCATION; + return; + } + if (!args.doRename(res.returnCode, pkgName, oldCodePath)) { + res.returnCode = PackageManager.INSTALL_FAILED_INSUFFICIENT_STORAGE; + return; + } + // Set application objects path explicitly after the rename + setApplicationInfoPaths(pkg, args.getCodePath(), args.getResourcePath()); + if(replace) { + replacePackageLI(pkg, parseFlags, scanMode, + installerPackageName, res); + } else { + installNewPackageLI(pkg, parseFlags, scanMode, + installerPackageName,res); } } @@ -8409,8 +8422,8 @@ class PackageManagerService extends IPackageManager.Stub { } public void updateExternalMediaStatus(final boolean mediaStatus) { - final boolean DEBUG = true; - if (DEBUG) Log.i(TAG, "updateExterMediaStatus::"); + if (DEBUG_SD_INSTALL) Log.i(TAG, "updateExternalMediaStatus:: mediaStatus=" + + mediaStatus+", mMediaMounted=" + mMediaMounted); if (mediaStatus == mMediaMounted) { return; } @@ -8432,9 +8445,6 @@ class PackageManagerService extends IPackageManager.Stub { HashMap<SdInstallArgs, String> processCids = new HashMap<SdInstallArgs, String>(); int uidList[] = new int[list.length]; int num = 0; - for (int i = 0; i < uidList.length; i++) { - uidList[i] = Process.LAST_APPLICATION_UID; - } synchronized (mPackages) { Set<String> appList = mSettings.findPackagesWithFlag(ApplicationInfo.FLAG_ON_SDCARD); for (String cid : list) { @@ -8456,24 +8466,34 @@ class PackageManagerService extends IPackageManager.Stub { processCids.put(args, ps.codePathString); int uid = ps.userId; if (uid != -1) { - int idx = Arrays.binarySearch(uidList, uid); - if (idx < 0) { - uidList[-idx] = uid; - num++; - } + uidList[num++] = uid; } } } - int uidArr[] = uidList; - if ((num > 0) && (num < uidList.length)) { + int uidArr[] = null; + if (num > 0) { + // Sort uid list + Arrays.sort(uidList, 0, num); + // Throw away duplicates uidArr = new int[num]; - for (int i = 0; i < num; i++) { - uidArr[i] = uidList[i]; + uidArr[0] = uidList[0]; + int di = 0; + for (int i = 1; i < num; i++) { + if (uidList[i-1] != uidList[i]) { + uidArr[di++] = uidList[i]; + } + } + if (true) { + for (int j = 0; j < num; j++) { + Log.i(TAG, "uidArr[" + j + "]=" + uidArr[j]); + } } } if (mediaStatus) { + if (DEBUG_SD_INSTALL) Log.i(TAG, "Loading packages"); loadMediaPackages(processCids, uidArr); } else { + if (DEBUG_SD_INSTALL) Log.i(TAG, "Unloading packages"); unloadMediaPackages(processCids, uidArr); } } @@ -8486,9 +8506,11 @@ class PackageManagerService extends IPackageManager.Stub { Bundle extras = new Bundle(); extras.putStringArray(Intent.EXTRA_CHANGED_PACKAGE_LIST, pkgList.toArray(new String[size])); - extras.putIntArray(Intent.EXTRA_CHANGED_UID_LIST, uidArr); - String action = mediaStatus ? Intent.ACTION_MEDIA_RESOURCES_AVAILABLE - : Intent.ACTION_MEDIA_RESOURCES_UNAVAILABLE; + if (uidArr != null) { + extras.putIntArray(Intent.EXTRA_CHANGED_UID_LIST, uidArr); + } + String action = mediaStatus ? Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE + : Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE; sendPackageBroadcast(action, null, extras); } } @@ -8497,10 +8519,11 @@ class PackageManagerService extends IPackageManager.Stub { ArrayList<String> pkgList = new ArrayList<String>(); Set<SdInstallArgs> keys = processCids.keySet(); for (SdInstallArgs args : keys) { - String cid = args.cid; String codePath = processCids.get(args); + if (DEBUG_SD_INSTALL) Log.i(TAG, "Trying to install pkg : " + + args.cid + " from " + args.cachePath); if (args.doPreInstall(PackageManager.INSTALL_SUCCEEDED) != PackageManager.INSTALL_SUCCEEDED) { - Log.i(TAG, "Failed to install package: " + codePath + " from sdcard"); + Log.e(TAG, "Failed to install package: " + codePath + " from sdcard"); continue; } // Parse package @@ -8511,7 +8534,8 @@ class PackageManagerService extends IPackageManager.Stub { final PackageParser.Package pkg = pp.parsePackage(new File(codePath), codePath, mMetrics, parseFlags); if (pkg == null) { - Log.w(TAG, "Failed to install package : " + cid + " from sd card"); + Log.e(TAG, "Trying to install pkg : " + + args.cid + " from " + args.cachePath); continue; } setApplicationInfoPaths(pkg, codePath, codePath); @@ -8532,22 +8556,24 @@ class PackageManagerService extends IPackageManager.Stub { } } args.doPostInstall(retCode); - pkgList.add(pkg.packageName); } // Send broadcasts first - sendResourcesChangedBroadcast(true, pkgList, uidArr); - Runtime.getRuntime().gc(); - // If something failed do we clean up here or next install? + if (pkgList.size() > 0) { + sendResourcesChangedBroadcast(true, pkgList, uidArr); + Runtime.getRuntime().gc(); + // If something failed do we clean up here or next install? + } } void unloadMediaPackages(HashMap<SdInstallArgs, String> processCids, int uidArr[]) { + if (DEBUG_SD_INSTALL) Log.i(TAG, "unloading media packages"); ArrayList<String> pkgList = new ArrayList<String>(); + ArrayList<SdInstallArgs> failedList = new ArrayList<SdInstallArgs>(); Set<SdInstallArgs> keys = processCids.keySet(); for (SdInstallArgs args : keys) { String cid = args.cid; String pkgName = args.getPackageName(); - // STOPSHIP Send broadcast to apps to remove references - // STOPSHIP Unmount package + if (DEBUG_SD_INSTALL) Log.i(TAG, "Trying to unload pkg : " + pkgName); // Delete package internally PackageRemovedInfo outInfo = new PackageRemovedInfo(); synchronized (mInstallLock) { @@ -8557,14 +8583,17 @@ class PackageManagerService extends IPackageManager.Stub { pkgList.add(pkgName); } else { Log.e(TAG, "Failed to delete pkg from sdcard : " + pkgName); + failedList.add(args); } } } // Send broadcasts - sendResourcesChangedBroadcast(false, pkgList, uidArr); - Runtime.getRuntime().gc(); + if (pkgList.size() > 0) { + sendResourcesChangedBroadcast(false, pkgList, uidArr); + Runtime.getRuntime().gc(); + } // Do clean up. Just unmount - for (SdInstallArgs args : keys) { + for (SdInstallArgs args : failedList) { synchronized (mInstallLock) { args.doPostDeleteLI(false); } |