PackageParser.java revision 5a0797a91016e85bb50a7d5c0d7e031166429ddd 
1/*
2 * Copyright (C) 2007 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
17package android.content.pm;
18
19import org.xmlpull.v1.XmlPullParser;
20import org.xmlpull.v1.XmlPullParserException;
21
22import android.content.ComponentName;
23import android.content.Intent;
24import android.content.IntentFilter;
25import android.content.res.AssetManager;
26import android.content.res.Configuration;
27import android.content.res.Resources;
28import android.content.res.TypedArray;
29import android.content.res.XmlResourceParser;
30import android.os.Build;
31import android.os.Bundle;
32import android.os.PatternMatcher;
33import android.provider.Settings;
34import android.util.AttributeSet;
35import android.util.Config;
36import android.util.DisplayMetrics;
37import android.util.Log;
38import android.util.TypedValue;
39
40import com.android.internal.util.XmlUtils;
41
42import java.io.File;
43import java.io.IOException;
44import java.io.InputStream;
45import java.lang.ref.WeakReference;
46import java.security.cert.Certificate;
47import java.security.cert.CertificateEncodingException;
48import java.util.ArrayList;
49import java.util.Enumeration;
50import java.util.Iterator;
51import java.util.List;
52import java.util.jar.JarEntry;
53import java.util.jar.JarFile;
54
55/**
56 * Package archive parsing
57 *
58 * {@hide}
59 */
60public class PackageParser {
61    /** @hide */
62    public static class NewPermissionInfo {
63        public final String name;
64        public final int sdkVersion;
65        public final int fileVersion;
66
67        public NewPermissionInfo(String name, int sdkVersion, int fileVersion) {
68            this.name = name;
69            this.sdkVersion = sdkVersion;
70            this.fileVersion = fileVersion;
71        }
72    }
73
74    /**
75     * List of new permissions that have been added since 1.0.
76     * NOTE: These must be declared in SDK version order, with permissions
77     * added to older SDKs appearing before those added to newer SDKs.
78     * @hide
79     */
80    public static final PackageParser.NewPermissionInfo NEW_PERMISSIONS[] =
81        new PackageParser.NewPermissionInfo[] {
82            new PackageParser.NewPermissionInfo(android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
83                    android.os.Build.VERSION_CODES.DONUT, 0),
84            new PackageParser.NewPermissionInfo(android.Manifest.permission.READ_PHONE_STATE,
85                    android.os.Build.VERSION_CODES.DONUT, 0)
86    };
87
88    private String mArchiveSourcePath;
89    private String[] mSeparateProcesses;
90    private static final int SDK_VERSION = Build.VERSION.SDK_INT;
91    private static final String SDK_CODENAME = "REL".equals(Build.VERSION.CODENAME)
92            ? null : Build.VERSION.CODENAME;
93
94    private int mParseError = PackageManager.INSTALL_SUCCEEDED;
95
96    private static final Object mSync = new Object();
97    private static WeakReference<byte[]> mReadBuffer;
98
99    private static boolean sCompatibilityModeEnabled = true;
100    private static final int PARSE_DEFAULT_INSTALL_LOCATION = PackageInfo.INSTALL_LOCATION_UNSPECIFIED;
101
102    static class ParsePackageItemArgs {
103        final Package owner;
104        final String[] outError;
105        final int nameRes;
106        final int labelRes;
107        final int iconRes;
108
109        String tag;
110        TypedArray sa;
111
112        ParsePackageItemArgs(Package _owner, String[] _outError,
113                int _nameRes, int _labelRes, int _iconRes) {
114            owner = _owner;
115            outError = _outError;
116            nameRes = _nameRes;
117            labelRes = _labelRes;
118            iconRes = _iconRes;
119        }
120    }
121
122    static class ParseComponentArgs extends ParsePackageItemArgs {
123        final String[] sepProcesses;
124        final int processRes;
125        final int descriptionRes;
126        final int enabledRes;
127        int flags;
128
129        ParseComponentArgs(Package _owner, String[] _outError,
130                int _nameRes, int _labelRes, int _iconRes,
131                String[] _sepProcesses, int _processRes,
132                int _descriptionRes, int _enabledRes) {
133            super(_owner, _outError, _nameRes, _labelRes, _iconRes);
134            sepProcesses = _sepProcesses;
135            processRes = _processRes;
136            descriptionRes = _descriptionRes;
137            enabledRes = _enabledRes;
138        }
139    }
140
141    /* Light weight package info.
142     * @hide
143     */
144    public static class PackageLite {
145        public String packageName;
146        public int installLocation;
147        public String mScanPath;
148        public PackageLite(String packageName, int installLocation) {
149            this.packageName = packageName;
150            this.installLocation = installLocation;
151        }
152    }
153
154    private ParsePackageItemArgs mParseInstrumentationArgs;
155    private ParseComponentArgs mParseActivityArgs;
156    private ParseComponentArgs mParseActivityAliasArgs;
157    private ParseComponentArgs mParseServiceArgs;
158    private ParseComponentArgs mParseProviderArgs;
159
160    /** If set to true, we will only allow package files that exactly match
161     *  the DTD.  Otherwise, we try to get as much from the package as we
162     *  can without failing.  This should normally be set to false, to
163     *  support extensions to the DTD in future versions. */
164    private static final boolean RIGID_PARSER = false;
165
166    private static final String TAG = "PackageParser";
167
168    public PackageParser(String archiveSourcePath) {
169        mArchiveSourcePath = archiveSourcePath;
170    }
171
172    public void setSeparateProcesses(String[] procs) {
173        mSeparateProcesses = procs;
174    }
175
176    private static final boolean isPackageFilename(String name) {
177        return name.endsWith(".apk");
178    }
179
180    /**
181     * Generate and return the {@link PackageInfo} for a parsed package.
182     *
183     * @param p the parsed package.
184     * @param flags indicating which optional information is included.
185     */
186    public static PackageInfo generatePackageInfo(PackageParser.Package p,
187            int gids[], int flags) {
188
189        PackageInfo pi = new PackageInfo();
190        pi.packageName = p.packageName;
191        pi.versionCode = p.mVersionCode;
192        pi.versionName = p.mVersionName;
193        pi.sharedUserId = p.mSharedUserId;
194        pi.sharedUserLabel = p.mSharedUserLabel;
195        pi.applicationInfo = p.applicationInfo;
196        pi.installLocation = p.installLocation;
197        if ((flags&PackageManager.GET_GIDS) != 0) {
198            pi.gids = gids;
199        }
200        if ((flags&PackageManager.GET_CONFIGURATIONS) != 0) {
201            int N = p.configPreferences.size();
202            if (N > 0) {
203                pi.configPreferences = new ConfigurationInfo[N];
204                p.configPreferences.toArray(pi.configPreferences);
205            }
206            N = p.reqFeatures != null ? p.reqFeatures.size() : 0;
207            if (N > 0) {
208                pi.reqFeatures = new FeatureInfo[N];
209                p.reqFeatures.toArray(pi.reqFeatures);
210            }
211        }
212        if ((flags&PackageManager.GET_ACTIVITIES) != 0) {
213            int N = p.activities.size();
214            if (N > 0) {
215                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
216                    pi.activities = new ActivityInfo[N];
217                } else {
218                    int num = 0;
219                    for (int i=0; i<N; i++) {
220                        if (p.activities.get(i).info.enabled) num++;
221                    }
222                    pi.activities = new ActivityInfo[num];
223                }
224                for (int i=0, j=0; i<N; i++) {
225                    final Activity activity = p.activities.get(i);
226                    if (activity.info.enabled
227                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
228                        pi.activities[j++] = generateActivityInfo(p.activities.get(i), flags);
229                    }
230                }
231            }
232        }
233        if ((flags&PackageManager.GET_RECEIVERS) != 0) {
234            int N = p.receivers.size();
235            if (N > 0) {
236                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
237                    pi.receivers = new ActivityInfo[N];
238                } else {
239                    int num = 0;
240                    for (int i=0; i<N; i++) {
241                        if (p.receivers.get(i).info.enabled) num++;
242                    }
243                    pi.receivers = new ActivityInfo[num];
244                }
245                for (int i=0, j=0; i<N; i++) {
246                    final Activity activity = p.receivers.get(i);
247                    if (activity.info.enabled
248                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
249                        pi.receivers[j++] = generateActivityInfo(p.receivers.get(i), flags);
250                    }
251                }
252            }
253        }
254        if ((flags&PackageManager.GET_SERVICES) != 0) {
255            int N = p.services.size();
256            if (N > 0) {
257                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
258                    pi.services = new ServiceInfo[N];
259                } else {
260                    int num = 0;
261                    for (int i=0; i<N; i++) {
262                        if (p.services.get(i).info.enabled) num++;
263                    }
264                    pi.services = new ServiceInfo[num];
265                }
266                for (int i=0, j=0; i<N; i++) {
267                    final Service service = p.services.get(i);
268                    if (service.info.enabled
269                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
270                        pi.services[j++] = generateServiceInfo(p.services.get(i), flags);
271                    }
272                }
273            }
274        }
275        if ((flags&PackageManager.GET_PROVIDERS) != 0) {
276            int N = p.providers.size();
277            if (N > 0) {
278                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
279                    pi.providers = new ProviderInfo[N];
280                } else {
281                    int num = 0;
282                    for (int i=0; i<N; i++) {
283                        if (p.providers.get(i).info.enabled) num++;
284                    }
285                    pi.providers = new ProviderInfo[num];
286                }
287                for (int i=0, j=0; i<N; i++) {
288                    final Provider provider = p.providers.get(i);
289                    if (provider.info.enabled
290                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
291                        pi.providers[j++] = generateProviderInfo(p.providers.get(i), flags);
292                    }
293                }
294            }
295        }
296        if ((flags&PackageManager.GET_INSTRUMENTATION) != 0) {
297            int N = p.instrumentation.size();
298            if (N > 0) {
299                pi.instrumentation = new InstrumentationInfo[N];
300                for (int i=0; i<N; i++) {
301                    pi.instrumentation[i] = generateInstrumentationInfo(
302                            p.instrumentation.get(i), flags);
303                }
304            }
305        }
306        if ((flags&PackageManager.GET_PERMISSIONS) != 0) {
307            int N = p.permissions.size();
308            if (N > 0) {
309                pi.permissions = new PermissionInfo[N];
310                for (int i=0; i<N; i++) {
311                    pi.permissions[i] = generatePermissionInfo(p.permissions.get(i), flags);
312                }
313            }
314            N = p.requestedPermissions.size();
315            if (N > 0) {
316                pi.requestedPermissions = new String[N];
317                for (int i=0; i<N; i++) {
318                    pi.requestedPermissions[i] = p.requestedPermissions.get(i);
319                }
320            }
321        }
322        if ((flags&PackageManager.GET_SIGNATURES) != 0) {
323           int N = (p.mSignatures != null) ? p.mSignatures.length : 0;
324           if (N > 0) {
325                pi.signatures = new Signature[N];
326                System.arraycopy(p.mSignatures, 0, pi.signatures, 0, N);
327            }
328        }
329        return pi;
330    }
331
332    private Certificate[] loadCertificates(JarFile jarFile, JarEntry je,
333            byte[] readBuffer) {
334        try {
335            // We must read the stream for the JarEntry to retrieve
336            // its certificates.
337            InputStream is = jarFile.getInputStream(je);
338            while (is.read(readBuffer, 0, readBuffer.length) != -1) {
339                // not using
340            }
341            is.close();
342            return je != null ? je.getCertificates() : null;
343        } catch (IOException e) {
344            Log.w(TAG, "Exception reading " + je.getName() + " in "
345                    + jarFile.getName(), e);
346        } catch (RuntimeException e) {
347            Log.w(TAG, "Exception reading " + je.getName() + " in "
348                    + jarFile.getName(), e);
349        }
350        return null;
351    }
352
353    public final static int PARSE_IS_SYSTEM = 1<<0;
354    public final static int PARSE_CHATTY = 1<<1;
355    public final static int PARSE_MUST_BE_APK = 1<<2;
356    public final static int PARSE_IGNORE_PROCESSES = 1<<3;
357    public final static int PARSE_FORWARD_LOCK = 1<<4;
358    public final static int PARSE_ON_SDCARD = 1<<5;
359    public final static int PARSE_IS_SYSTEM_DIR = 1<<6;
360
361    public int getParseError() {
362        return mParseError;
363    }
364
365    public Package parsePackage(File sourceFile, String destCodePath,
366            DisplayMetrics metrics, int flags) {
367        mParseError = PackageManager.INSTALL_SUCCEEDED;
368
369        mArchiveSourcePath = sourceFile.getPath();
370        if (!sourceFile.isFile()) {
371            Log.w(TAG, "Skipping dir: " + mArchiveSourcePath);
372            mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK;
373            return null;
374        }
375        if (!isPackageFilename(sourceFile.getName())
376                && (flags&PARSE_MUST_BE_APK) != 0) {
377            if ((flags&PARSE_IS_SYSTEM) == 0) {
378                // We expect to have non-.apk files in the system dir,
379                // so don't warn about them.
380                Log.w(TAG, "Skipping non-package file: " + mArchiveSourcePath);
381            }
382            mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK;
383            return null;
384        }
385
386        if ((flags&PARSE_CHATTY) != 0 && Config.LOGD) Log.d(
387            TAG, "Scanning package: " + mArchiveSourcePath);
388
389        XmlResourceParser parser = null;
390        AssetManager assmgr = null;
391        boolean assetError = true;
392        try {
393            assmgr = new AssetManager();
394            int cookie = assmgr.addAssetPath(mArchiveSourcePath);
395            if(cookie != 0) {
396                parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml");
397                assetError = false;
398            } else {
399                Log.w(TAG, "Failed adding asset path:"+mArchiveSourcePath);
400            }
401        } catch (Exception e) {
402            Log.w(TAG, "Unable to read AndroidManifest.xml of "
403                    + mArchiveSourcePath, e);
404        }
405        if(assetError) {
406            if (assmgr != null) assmgr.close();
407            mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_MANIFEST;
408            return null;
409        }
410        String[] errorText = new String[1];
411        Package pkg = null;
412        Exception errorException = null;
413        try {
414            // XXXX todo: need to figure out correct configuration.
415            Resources res = new Resources(assmgr, metrics, null);
416            pkg = parsePackage(res, parser, flags, errorText);
417        } catch (Exception e) {
418            errorException = e;
419            mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
420        }
421
422
423        if (pkg == null) {
424            if (errorException != null) {
425                Log.w(TAG, mArchiveSourcePath, errorException);
426            } else {
427                Log.w(TAG, mArchiveSourcePath + " (at "
428                        + parser.getPositionDescription()
429                        + "): " + errorText[0]);
430            }
431            parser.close();
432            assmgr.close();
433            if (mParseError == PackageManager.INSTALL_SUCCEEDED) {
434                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
435            }
436            return null;
437        }
438
439        parser.close();
440        assmgr.close();
441
442        // Set code and resource paths
443        pkg.mPath = destCodePath;
444        pkg.mScanPath = mArchiveSourcePath;
445        //pkg.applicationInfo.sourceDir = destCodePath;
446        //pkg.applicationInfo.publicSourceDir = destRes;
447        pkg.mSignatures = null;
448
449        return pkg;
450    }
451
452    public boolean collectCertificates(Package pkg, int flags) {
453        pkg.mSignatures = null;
454
455        WeakReference<byte[]> readBufferRef;
456        byte[] readBuffer = null;
457        synchronized (mSync) {
458            readBufferRef = mReadBuffer;
459            if (readBufferRef != null) {
460                mReadBuffer = null;
461                readBuffer = readBufferRef.get();
462            }
463            if (readBuffer == null) {
464                readBuffer = new byte[8192];
465                readBufferRef = new WeakReference<byte[]>(readBuffer);
466            }
467        }
468
469        try {
470            JarFile jarFile = new JarFile(mArchiveSourcePath);
471
472            Certificate[] certs = null;
473
474            if ((flags&PARSE_IS_SYSTEM) != 0) {
475                // If this package comes from the system image, then we
476                // can trust it...  we'll just use the AndroidManifest.xml
477                // to retrieve its signatures, not validating all of the
478                // files.
479                JarEntry jarEntry = jarFile.getJarEntry("AndroidManifest.xml");
480                certs = loadCertificates(jarFile, jarEntry, readBuffer);
481                if (certs == null) {
482                    Log.e(TAG, "Package " + pkg.packageName
483                            + " has no certificates at entry "
484                            + jarEntry.getName() + "; ignoring!");
485                    jarFile.close();
486                    mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
487                    return false;
488                }
489                if (false) {
490                    Log.i(TAG, "File " + mArchiveSourcePath + ": entry=" + jarEntry
491                            + " certs=" + (certs != null ? certs.length : 0));
492                    if (certs != null) {
493                        final int N = certs.length;
494                        for (int i=0; i<N; i++) {
495                            Log.i(TAG, "  Public key: "
496                                    + certs[i].getPublicKey().getEncoded()
497                                    + " " + certs[i].getPublicKey());
498                        }
499                    }
500                }
501
502            } else {
503                Enumeration entries = jarFile.entries();
504                while (entries.hasMoreElements()) {
505                    JarEntry je = (JarEntry)entries.nextElement();
506                    if (je.isDirectory()) continue;
507                    if (je.getName().startsWith("META-INF/")) continue;
508                    Certificate[] localCerts = loadCertificates(jarFile, je,
509                            readBuffer);
510                    if (false) {
511                        Log.i(TAG, "File " + mArchiveSourcePath + " entry " + je.getName()
512                                + ": certs=" + certs + " ("
513                                + (certs != null ? certs.length : 0) + ")");
514                    }
515                    if (localCerts == null) {
516                        Log.e(TAG, "Package " + pkg.packageName
517                                + " has no certificates at entry "
518                                + je.getName() + "; ignoring!");
519                        jarFile.close();
520                        mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
521                        return false;
522                    } else if (certs == null) {
523                        certs = localCerts;
524                    } else {
525                        // Ensure all certificates match.
526                        for (int i=0; i<certs.length; i++) {
527                            boolean found = false;
528                            for (int j=0; j<localCerts.length; j++) {
529                                if (certs[i] != null &&
530                                        certs[i].equals(localCerts[j])) {
531                                    found = true;
532                                    break;
533                                }
534                            }
535                            if (!found || certs.length != localCerts.length) {
536                                Log.e(TAG, "Package " + pkg.packageName
537                                        + " has mismatched certificates at entry "
538                                        + je.getName() + "; ignoring!");
539                                jarFile.close();
540                                mParseError = PackageManager.INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES;
541                                return false;
542                            }
543                        }
544                    }
545                }
546            }
547            jarFile.close();
548
549            synchronized (mSync) {
550                mReadBuffer = readBufferRef;
551            }
552
553            if (certs != null && certs.length > 0) {
554                final int N = certs.length;
555                pkg.mSignatures = new Signature[certs.length];
556                for (int i=0; i<N; i++) {
557                    pkg.mSignatures[i] = new Signature(
558                            certs[i].getEncoded());
559                }
560            } else {
561                Log.e(TAG, "Package " + pkg.packageName
562                        + " has no certificates; ignoring!");
563                mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
564                return false;
565            }
566        } catch (CertificateEncodingException e) {
567            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
568            mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
569            return false;
570        } catch (IOException e) {
571            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
572            mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
573            return false;
574        } catch (RuntimeException e) {
575            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
576            mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
577            return false;
578        }
579
580        return true;
581    }
582
583    /*
584     * Utility method that retrieves just the package name and install
585     * location from the apk location at the given file path.
586     * @param packageFilePath file location of the apk
587     * @param flags Special parse flags
588     * @return PackageLite object with package information.
589     */
590    public static PackageLite parsePackageLite(String packageFilePath, int flags) {
591        XmlResourceParser parser = null;
592        AssetManager assmgr = null;
593        try {
594            assmgr = new AssetManager();
595            int cookie = assmgr.addAssetPath(packageFilePath);
596            parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml");
597        } catch (Exception e) {
598            if (assmgr != null) assmgr.close();
599            Log.w(TAG, "Unable to read AndroidManifest.xml of "
600                    + packageFilePath, e);
601            return null;
602        }
603        AttributeSet attrs = parser;
604        String errors[] = new String[1];
605        PackageLite packageLite = null;
606        try {
607            packageLite = parsePackageLite(parser, attrs, flags, errors);
608        } catch (IOException e) {
609            Log.w(TAG, packageFilePath, e);
610        } catch (XmlPullParserException e) {
611            Log.w(TAG, packageFilePath, e);
612        } finally {
613            if (parser != null) parser.close();
614            if (assmgr != null) assmgr.close();
615        }
616        if (packageLite == null) {
617            Log.e(TAG, "parsePackageLite error: " + errors[0]);
618            return null;
619        }
620        return packageLite;
621    }
622
623    private static String validateName(String name, boolean requiresSeparator) {
624        final int N = name.length();
625        boolean hasSep = false;
626        boolean front = true;
627        for (int i=0; i<N; i++) {
628            final char c = name.charAt(i);
629            if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
630                front = false;
631                continue;
632            }
633            if (!front) {
634                if ((c >= '0' && c <= '9') || c == '_') {
635                    continue;
636                }
637            }
638            if (c == '.') {
639                hasSep = true;
640                front = true;
641                continue;
642            }
643            return "bad character '" + c + "'";
644        }
645        return hasSep || !requiresSeparator
646                ? null : "must have at least one '.' separator";
647    }
648
649    private static String parsePackageName(XmlPullParser parser,
650            AttributeSet attrs, int flags, String[] outError)
651            throws IOException, XmlPullParserException {
652
653        int type;
654        while ((type=parser.next()) != parser.START_TAG
655                   && type != parser.END_DOCUMENT) {
656            ;
657        }
658
659        if (type != parser.START_TAG) {
660            outError[0] = "No start tag found";
661            return null;
662        }
663        if ((flags&PARSE_CHATTY) != 0 && Config.LOGV) Log.v(
664            TAG, "Root element name: '" + parser.getName() + "'");
665        if (!parser.getName().equals("manifest")) {
666            outError[0] = "No <manifest> tag";
667            return null;
668        }
669        String pkgName = attrs.getAttributeValue(null, "package");
670        if (pkgName == null || pkgName.length() == 0) {
671            outError[0] = "<manifest> does not specify package";
672            return null;
673        }
674        String nameError = validateName(pkgName, true);
675        if (nameError != null && !"android".equals(pkgName)) {
676            outError[0] = "<manifest> specifies bad package name \""
677                + pkgName + "\": " + nameError;
678            return null;
679        }
680
681        return pkgName.intern();
682    }
683
684    private static PackageLite parsePackageLite(XmlPullParser parser,
685            AttributeSet attrs, int flags, String[] outError)
686            throws IOException, XmlPullParserException {
687
688        int type;
689        while ((type=parser.next()) != parser.START_TAG
690                   && type != parser.END_DOCUMENT) {
691            ;
692        }
693
694        if (type != parser.START_TAG) {
695            outError[0] = "No start tag found";
696            return null;
697        }
698        if ((flags&PARSE_CHATTY) != 0 && Config.LOGV) Log.v(
699            TAG, "Root element name: '" + parser.getName() + "'");
700        if (!parser.getName().equals("manifest")) {
701            outError[0] = "No <manifest> tag";
702            return null;
703        }
704        String pkgName = attrs.getAttributeValue(null, "package");
705        if (pkgName == null || pkgName.length() == 0) {
706            outError[0] = "<manifest> does not specify package";
707            return null;
708        }
709        String nameError = validateName(pkgName, true);
710        if (nameError != null && !"android".equals(pkgName)) {
711            outError[0] = "<manifest> specifies bad package name \""
712                + pkgName + "\": " + nameError;
713            return null;
714        }
715        int installLocation = PARSE_DEFAULT_INSTALL_LOCATION;
716        for (int i = 0; i < attrs.getAttributeCount(); i++) {
717            String attr = attrs.getAttributeName(i);
718            if (attr.equals("installLocation")) {
719                installLocation = attrs.getAttributeIntValue(i,
720                        PARSE_DEFAULT_INSTALL_LOCATION);
721                break;
722            }
723        }
724        return new PackageLite(pkgName.intern(), installLocation);
725    }
726
727    /**
728     * Temporary.
729     */
730    static public Signature stringToSignature(String str) {
731        final int N = str.length();
732        byte[] sig = new byte[N];
733        for (int i=0; i<N; i++) {
734            sig[i] = (byte)str.charAt(i);
735        }
736        return new Signature(sig);
737    }
738
739    private Package parsePackage(
740        Resources res, XmlResourceParser parser, int flags, String[] outError)
741        throws XmlPullParserException, IOException {
742        AttributeSet attrs = parser;
743
744        mParseInstrumentationArgs = null;
745        mParseActivityArgs = null;
746        mParseServiceArgs = null;
747        mParseProviderArgs = null;
748
749        String pkgName = parsePackageName(parser, attrs, flags, outError);
750        if (pkgName == null) {
751            mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME;
752            return null;
753        }
754        int type;
755
756        final Package pkg = new Package(pkgName);
757        boolean foundApp = false;
758
759        TypedArray sa = res.obtainAttributes(attrs,
760                com.android.internal.R.styleable.AndroidManifest);
761        pkg.mVersionCode = sa.getInteger(
762                com.android.internal.R.styleable.AndroidManifest_versionCode, 0);
763        pkg.mVersionName = sa.getNonConfigurationString(
764                com.android.internal.R.styleable.AndroidManifest_versionName, 0);
765        if (pkg.mVersionName != null) {
766            pkg.mVersionName = pkg.mVersionName.intern();
767        }
768        String str = sa.getNonConfigurationString(
769                com.android.internal.R.styleable.AndroidManifest_sharedUserId, 0);
770        if (str != null && str.length() > 0) {
771            String nameError = validateName(str, true);
772            if (nameError != null && !"android".equals(pkgName)) {
773                outError[0] = "<manifest> specifies bad sharedUserId name \""
774                    + str + "\": " + nameError;
775                mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID;
776                return null;
777            }
778            pkg.mSharedUserId = str.intern();
779            pkg.mSharedUserLabel = sa.getResourceId(
780                    com.android.internal.R.styleable.AndroidManifest_sharedUserLabel, 0);
781        }
782        sa.recycle();
783
784        pkg.installLocation = sa.getInteger(
785                com.android.internal.R.styleable.AndroidManifest_installLocation,
786                PARSE_DEFAULT_INSTALL_LOCATION);
787
788        // Resource boolean are -1, so 1 means we don't know the value.
789        int supportsSmallScreens = 1;
790        int supportsNormalScreens = 1;
791        int supportsLargeScreens = 1;
792        int resizeable = 1;
793        int anyDensity = 1;
794
795        int outerDepth = parser.getDepth();
796        while ((type=parser.next()) != parser.END_DOCUMENT
797               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
798            if (type == parser.END_TAG || type == parser.TEXT) {
799                continue;
800            }
801
802            String tagName = parser.getName();
803            if (tagName.equals("application")) {
804                if (foundApp) {
805                    if (RIGID_PARSER) {
806                        outError[0] = "<manifest> has more than one <application>";
807                        mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
808                        return null;
809                    } else {
810                        Log.w(TAG, "<manifest> has more than one <application>");
811                        XmlUtils.skipCurrentTag(parser);
812                        continue;
813                    }
814                }
815
816                foundApp = true;
817                if (!parseApplication(pkg, res, parser, attrs, flags, outError)) {
818                    return null;
819                }
820            } else if (tagName.equals("permission-group")) {
821                if (parsePermissionGroup(pkg, res, parser, attrs, outError) == null) {
822                    return null;
823                }
824            } else if (tagName.equals("permission")) {
825                if (parsePermission(pkg, res, parser, attrs, outError) == null) {
826                    return null;
827                }
828            } else if (tagName.equals("permission-tree")) {
829                if (parsePermissionTree(pkg, res, parser, attrs, outError) == null) {
830                    return null;
831                }
832            } else if (tagName.equals("uses-permission")) {
833                sa = res.obtainAttributes(attrs,
834                        com.android.internal.R.styleable.AndroidManifestUsesPermission);
835
836                // Note: don't allow this value to be a reference to a resource
837                // that may change.
838                String name = sa.getNonResourceString(
839                        com.android.internal.R.styleable.AndroidManifestUsesPermission_name);
840
841                sa.recycle();
842
843                if (name != null && !pkg.requestedPermissions.contains(name)) {
844                    pkg.requestedPermissions.add(name.intern());
845                }
846
847                XmlUtils.skipCurrentTag(parser);
848
849            } else if (tagName.equals("uses-configuration")) {
850                ConfigurationInfo cPref = new ConfigurationInfo();
851                sa = res.obtainAttributes(attrs,
852                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration);
853                cPref.reqTouchScreen = sa.getInt(
854                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqTouchScreen,
855                        Configuration.TOUCHSCREEN_UNDEFINED);
856                cPref.reqKeyboardType = sa.getInt(
857                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqKeyboardType,
858                        Configuration.KEYBOARD_UNDEFINED);
859                if (sa.getBoolean(
860                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqHardKeyboard,
861                        false)) {
862                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_HARD_KEYBOARD;
863                }
864                cPref.reqNavigation = sa.getInt(
865                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqNavigation,
866                        Configuration.NAVIGATION_UNDEFINED);
867                if (sa.getBoolean(
868                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqFiveWayNav,
869                        false)) {
870                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_FIVE_WAY_NAV;
871                }
872                sa.recycle();
873                pkg.configPreferences.add(cPref);
874
875                XmlUtils.skipCurrentTag(parser);
876
877            } else if (tagName.equals("uses-feature")) {
878                FeatureInfo fi = new FeatureInfo();
879                sa = res.obtainAttributes(attrs,
880                        com.android.internal.R.styleable.AndroidManifestUsesFeature);
881                // Note: don't allow this value to be a reference to a resource
882                // that may change.
883                fi.name = sa.getNonResourceString(
884                        com.android.internal.R.styleable.AndroidManifestUsesFeature_name);
885                if (fi.name == null) {
886                    fi.reqGlEsVersion = sa.getInt(
887                            com.android.internal.R.styleable.AndroidManifestUsesFeature_glEsVersion,
888                            FeatureInfo.GL_ES_VERSION_UNDEFINED);
889                }
890                if (sa.getBoolean(
891                        com.android.internal.R.styleable.AndroidManifestUsesFeature_required,
892                        true)) {
893                    fi.flags |= FeatureInfo.FLAG_REQUIRED;
894                }
895                sa.recycle();
896                if (pkg.reqFeatures == null) {
897                    pkg.reqFeatures = new ArrayList<FeatureInfo>();
898                }
899                pkg.reqFeatures.add(fi);
900
901                if (fi.name == null) {
902                    ConfigurationInfo cPref = new ConfigurationInfo();
903                    cPref.reqGlEsVersion = fi.reqGlEsVersion;
904                    pkg.configPreferences.add(cPref);
905                }
906
907                XmlUtils.skipCurrentTag(parser);
908
909            } else if (tagName.equals("uses-sdk")) {
910                if (SDK_VERSION > 0) {
911                    sa = res.obtainAttributes(attrs,
912                            com.android.internal.R.styleable.AndroidManifestUsesSdk);
913
914                    int minVers = 0;
915                    String minCode = null;
916                    int targetVers = 0;
917                    String targetCode = null;
918
919                    TypedValue val = sa.peekValue(
920                            com.android.internal.R.styleable.AndroidManifestUsesSdk_minSdkVersion);
921                    if (val != null) {
922                        if (val.type == TypedValue.TYPE_STRING && val.string != null) {
923                            targetCode = minCode = val.string.toString();
924                        } else {
925                            // If it's not a string, it's an integer.
926                            targetVers = minVers = val.data;
927                        }
928                    }
929
930                    val = sa.peekValue(
931                            com.android.internal.R.styleable.AndroidManifestUsesSdk_targetSdkVersion);
932                    if (val != null) {
933                        if (val.type == TypedValue.TYPE_STRING && val.string != null) {
934                            targetCode = minCode = val.string.toString();
935                        } else {
936                            // If it's not a string, it's an integer.
937                            targetVers = val.data;
938                        }
939                    }
940
941                    sa.recycle();
942
943                    if (minCode != null) {
944                        if (!minCode.equals(SDK_CODENAME)) {
945                            if (SDK_CODENAME != null) {
946                                outError[0] = "Requires development platform " + minCode
947                                        + " (current platform is " + SDK_CODENAME + ")";
948                            } else {
949                                outError[0] = "Requires development platform " + minCode
950                                        + " but this is a release platform.";
951                            }
952                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
953                            return null;
954                        }
955                    } else if (minVers > SDK_VERSION) {
956                        outError[0] = "Requires newer sdk version #" + minVers
957                                + " (current version is #" + SDK_VERSION + ")";
958                        mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
959                        return null;
960                    }
961
962                    if (targetCode != null) {
963                        if (!targetCode.equals(SDK_CODENAME)) {
964                            if (SDK_CODENAME != null) {
965                                outError[0] = "Requires development platform " + targetCode
966                                        + " (current platform is " + SDK_CODENAME + ")";
967                            } else {
968                                outError[0] = "Requires development platform " + targetCode
969                                        + " but this is a release platform.";
970                            }
971                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
972                            return null;
973                        }
974                        // If the code matches, it definitely targets this SDK.
975                        pkg.applicationInfo.targetSdkVersion
976                                = android.os.Build.VERSION_CODES.CUR_DEVELOPMENT;
977                    } else {
978                        pkg.applicationInfo.targetSdkVersion = targetVers;
979                    }
980                }
981
982                XmlUtils.skipCurrentTag(parser);
983
984            } else if (tagName.equals("supports-screens")) {
985                sa = res.obtainAttributes(attrs,
986                        com.android.internal.R.styleable.AndroidManifestSupportsScreens);
987
988                // This is a trick to get a boolean and still able to detect
989                // if a value was actually set.
990                supportsSmallScreens = sa.getInteger(
991                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_smallScreens,
992                        supportsSmallScreens);
993                supportsNormalScreens = sa.getInteger(
994                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_normalScreens,
995                        supportsNormalScreens);
996                supportsLargeScreens = sa.getInteger(
997                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_largeScreens,
998                        supportsLargeScreens);
999                resizeable = sa.getInteger(
1000                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_resizeable,
1001                        supportsLargeScreens);
1002                anyDensity = sa.getInteger(
1003                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_anyDensity,
1004                        anyDensity);
1005
1006                sa.recycle();
1007
1008                XmlUtils.skipCurrentTag(parser);
1009
1010            } else if (tagName.equals("protected-broadcast")) {
1011                sa = res.obtainAttributes(attrs,
1012                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast);
1013
1014                // Note: don't allow this value to be a reference to a resource
1015                // that may change.
1016                String name = sa.getNonResourceString(
1017                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast_name);
1018
1019                sa.recycle();
1020
1021                if (name != null && (flags&PARSE_IS_SYSTEM) != 0) {
1022                    if (pkg.protectedBroadcasts == null) {
1023                        pkg.protectedBroadcasts = new ArrayList<String>();
1024                    }
1025                    if (!pkg.protectedBroadcasts.contains(name)) {
1026                        pkg.protectedBroadcasts.add(name.intern());
1027                    }
1028                }
1029
1030                XmlUtils.skipCurrentTag(parser);
1031
1032            } else if (tagName.equals("instrumentation")) {
1033                if (parseInstrumentation(pkg, res, parser, attrs, outError) == null) {
1034                    return null;
1035                }
1036
1037            } else if (tagName.equals("original-package")) {
1038                sa = res.obtainAttributes(attrs,
1039                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1040
1041                String orig =sa.getNonConfigurationString(
1042                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1043                if (!pkg.packageName.equals(orig)) {
1044                    if (pkg.mOriginalPackages == null) {
1045                        pkg.mOriginalPackages = new ArrayList<String>();
1046                        pkg.mRealPackage = pkg.packageName;
1047                    }
1048                    pkg.mOriginalPackages.add(orig);
1049                }
1050
1051                sa.recycle();
1052
1053                XmlUtils.skipCurrentTag(parser);
1054
1055            } else if (tagName.equals("adopt-permissions")) {
1056                sa = res.obtainAttributes(attrs,
1057                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1058
1059                String name = sa.getNonConfigurationString(
1060                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1061
1062                sa.recycle();
1063
1064                if (name != null) {
1065                    if (pkg.mAdoptPermissions == null) {
1066                        pkg.mAdoptPermissions = new ArrayList<String>();
1067                    }
1068                    pkg.mAdoptPermissions.add(name);
1069                }
1070
1071                XmlUtils.skipCurrentTag(parser);
1072
1073            } else if (tagName.equals("eat-comment")) {
1074                // Just skip this tag
1075                XmlUtils.skipCurrentTag(parser);
1076                continue;
1077
1078            } else if (RIGID_PARSER) {
1079                outError[0] = "Bad element under <manifest>: "
1080                    + parser.getName();
1081                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1082                return null;
1083
1084            } else {
1085                Log.w(TAG, "Unknown element under <manifest>: " + parser.getName()
1086                        + " at " + mArchiveSourcePath + " "
1087                        + parser.getPositionDescription());
1088                XmlUtils.skipCurrentTag(parser);
1089                continue;
1090            }
1091        }
1092
1093        if (!foundApp && pkg.instrumentation.size() == 0) {
1094            outError[0] = "<manifest> does not contain an <application> or <instrumentation>";
1095            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_EMPTY;
1096        }
1097
1098        final int NP = PackageParser.NEW_PERMISSIONS.length;
1099        StringBuilder implicitPerms = null;
1100        for (int ip=0; ip<NP; ip++) {
1101            final PackageParser.NewPermissionInfo npi
1102                    = PackageParser.NEW_PERMISSIONS[ip];
1103            if (pkg.applicationInfo.targetSdkVersion >= npi.sdkVersion) {
1104                break;
1105            }
1106            if (!pkg.requestedPermissions.contains(npi.name)) {
1107                if (implicitPerms == null) {
1108                    implicitPerms = new StringBuilder(128);
1109                    implicitPerms.append(pkg.packageName);
1110                    implicitPerms.append(": compat added ");
1111                } else {
1112                    implicitPerms.append(' ');
1113                }
1114                implicitPerms.append(npi.name);
1115                pkg.requestedPermissions.add(npi.name);
1116            }
1117        }
1118        if (implicitPerms != null) {
1119            Log.i(TAG, implicitPerms.toString());
1120        }
1121
1122        if (supportsSmallScreens < 0 || (supportsSmallScreens > 0
1123                && pkg.applicationInfo.targetSdkVersion
1124                        >= android.os.Build.VERSION_CODES.DONUT)) {
1125            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS;
1126        }
1127        if (supportsNormalScreens != 0) {
1128            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS;
1129        }
1130        if (supportsLargeScreens < 0 || (supportsLargeScreens > 0
1131                && pkg.applicationInfo.targetSdkVersion
1132                        >= android.os.Build.VERSION_CODES.DONUT)) {
1133            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS;
1134        }
1135        if (resizeable < 0 || (resizeable > 0
1136                && pkg.applicationInfo.targetSdkVersion
1137                        >= android.os.Build.VERSION_CODES.DONUT)) {
1138            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS;
1139        }
1140        if (anyDensity < 0 || (anyDensity > 0
1141                && pkg.applicationInfo.targetSdkVersion
1142                        >= android.os.Build.VERSION_CODES.DONUT)) {
1143            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES;
1144        }
1145
1146        return pkg;
1147    }
1148
1149    private static String buildClassName(String pkg, CharSequence clsSeq,
1150            String[] outError) {
1151        if (clsSeq == null || clsSeq.length() <= 0) {
1152            outError[0] = "Empty class name in package " + pkg;
1153            return null;
1154        }
1155        String cls = clsSeq.toString();
1156        char c = cls.charAt(0);
1157        if (c == '.') {
1158            return (pkg + cls).intern();
1159        }
1160        if (cls.indexOf('.') < 0) {
1161            StringBuilder b = new StringBuilder(pkg);
1162            b.append('.');
1163            b.append(cls);
1164            return b.toString().intern();
1165        }
1166        if (c >= 'a' && c <= 'z') {
1167            return cls.intern();
1168        }
1169        outError[0] = "Bad class name " + cls + " in package " + pkg;
1170        return null;
1171    }
1172
1173    private static String buildCompoundName(String pkg,
1174            CharSequence procSeq, String type, String[] outError) {
1175        String proc = procSeq.toString();
1176        char c = proc.charAt(0);
1177        if (pkg != null && c == ':') {
1178            if (proc.length() < 2) {
1179                outError[0] = "Bad " + type + " name " + proc + " in package " + pkg
1180                        + ": must be at least two characters";
1181                return null;
1182            }
1183            String subName = proc.substring(1);
1184            String nameError = validateName(subName, false);
1185            if (nameError != null) {
1186                outError[0] = "Invalid " + type + " name " + proc + " in package "
1187                        + pkg + ": " + nameError;
1188                return null;
1189            }
1190            return (pkg + proc).intern();
1191        }
1192        String nameError = validateName(proc, true);
1193        if (nameError != null && !"system".equals(proc)) {
1194            outError[0] = "Invalid " + type + " name " + proc + " in package "
1195                    + pkg + ": " + nameError;
1196            return null;
1197        }
1198        return proc.intern();
1199    }
1200
1201    private static String buildProcessName(String pkg, String defProc,
1202            CharSequence procSeq, int flags, String[] separateProcesses,
1203            String[] outError) {
1204        if ((flags&PARSE_IGNORE_PROCESSES) != 0 && !"system".equals(procSeq)) {
1205            return defProc != null ? defProc : pkg;
1206        }
1207        if (separateProcesses != null) {
1208            for (int i=separateProcesses.length-1; i>=0; i--) {
1209                String sp = separateProcesses[i];
1210                if (sp.equals(pkg) || sp.equals(defProc) || sp.equals(procSeq)) {
1211                    return pkg;
1212                }
1213            }
1214        }
1215        if (procSeq == null || procSeq.length() <= 0) {
1216            return defProc;
1217        }
1218        return buildCompoundName(pkg, procSeq, "process", outError);
1219    }
1220
1221    private static String buildTaskAffinityName(String pkg, String defProc,
1222            CharSequence procSeq, String[] outError) {
1223        if (procSeq == null) {
1224            return defProc;
1225        }
1226        if (procSeq.length() <= 0) {
1227            return null;
1228        }
1229        return buildCompoundName(pkg, procSeq, "taskAffinity", outError);
1230    }
1231
1232    private PermissionGroup parsePermissionGroup(Package owner, Resources res,
1233            XmlPullParser parser, AttributeSet attrs, String[] outError)
1234        throws XmlPullParserException, IOException {
1235        PermissionGroup perm = new PermissionGroup(owner);
1236
1237        TypedArray sa = res.obtainAttributes(attrs,
1238                com.android.internal.R.styleable.AndroidManifestPermissionGroup);
1239
1240        if (!parsePackageItemInfo(owner, perm.info, outError,
1241                "<permission-group>", sa,
1242                com.android.internal.R.styleable.AndroidManifestPermissionGroup_name,
1243                com.android.internal.R.styleable.AndroidManifestPermissionGroup_label,
1244                com.android.internal.R.styleable.AndroidManifestPermissionGroup_icon)) {
1245            sa.recycle();
1246            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1247            return null;
1248        }
1249
1250        perm.info.descriptionRes = sa.getResourceId(
1251                com.android.internal.R.styleable.AndroidManifestPermissionGroup_description,
1252                0);
1253
1254        sa.recycle();
1255
1256        if (!parseAllMetaData(res, parser, attrs, "<permission-group>", perm,
1257                outError)) {
1258            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1259            return null;
1260        }
1261
1262        owner.permissionGroups.add(perm);
1263
1264        return perm;
1265    }
1266
1267    private Permission parsePermission(Package owner, Resources res,
1268            XmlPullParser parser, AttributeSet attrs, String[] outError)
1269        throws XmlPullParserException, IOException {
1270        Permission perm = new Permission(owner);
1271
1272        TypedArray sa = res.obtainAttributes(attrs,
1273                com.android.internal.R.styleable.AndroidManifestPermission);
1274
1275        if (!parsePackageItemInfo(owner, perm.info, outError,
1276                "<permission>", sa,
1277                com.android.internal.R.styleable.AndroidManifestPermission_name,
1278                com.android.internal.R.styleable.AndroidManifestPermission_label,
1279                com.android.internal.R.styleable.AndroidManifestPermission_icon)) {
1280            sa.recycle();
1281            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1282            return null;
1283        }
1284
1285        // Note: don't allow this value to be a reference to a resource
1286        // that may change.
1287        perm.info.group = sa.getNonResourceString(
1288                com.android.internal.R.styleable.AndroidManifestPermission_permissionGroup);
1289        if (perm.info.group != null) {
1290            perm.info.group = perm.info.group.intern();
1291        }
1292
1293        perm.info.descriptionRes = sa.getResourceId(
1294                com.android.internal.R.styleable.AndroidManifestPermission_description,
1295                0);
1296
1297        perm.info.protectionLevel = sa.getInt(
1298                com.android.internal.R.styleable.AndroidManifestPermission_protectionLevel,
1299                PermissionInfo.PROTECTION_NORMAL);
1300
1301        sa.recycle();
1302
1303        if (perm.info.protectionLevel == -1) {
1304            outError[0] = "<permission> does not specify protectionLevel";
1305            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1306            return null;
1307        }
1308
1309        if (!parseAllMetaData(res, parser, attrs, "<permission>", perm,
1310                outError)) {
1311            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1312            return null;
1313        }
1314
1315        owner.permissions.add(perm);
1316
1317        return perm;
1318    }
1319
1320    private Permission parsePermissionTree(Package owner, Resources res,
1321            XmlPullParser parser, AttributeSet attrs, String[] outError)
1322        throws XmlPullParserException, IOException {
1323        Permission perm = new Permission(owner);
1324
1325        TypedArray sa = res.obtainAttributes(attrs,
1326                com.android.internal.R.styleable.AndroidManifestPermissionTree);
1327
1328        if (!parsePackageItemInfo(owner, perm.info, outError,
1329                "<permission-tree>", sa,
1330                com.android.internal.R.styleable.AndroidManifestPermissionTree_name,
1331                com.android.internal.R.styleable.AndroidManifestPermissionTree_label,
1332                com.android.internal.R.styleable.AndroidManifestPermissionTree_icon)) {
1333            sa.recycle();
1334            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1335            return null;
1336        }
1337
1338        sa.recycle();
1339
1340        int index = perm.info.name.indexOf('.');
1341        if (index > 0) {
1342            index = perm.info.name.indexOf('.', index+1);
1343        }
1344        if (index < 0) {
1345            outError[0] = "<permission-tree> name has less than three segments: "
1346                + perm.info.name;
1347            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1348            return null;
1349        }
1350
1351        perm.info.descriptionRes = 0;
1352        perm.info.protectionLevel = PermissionInfo.PROTECTION_NORMAL;
1353        perm.tree = true;
1354
1355        if (!parseAllMetaData(res, parser, attrs, "<permission-tree>", perm,
1356                outError)) {
1357            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1358            return null;
1359        }
1360
1361        owner.permissions.add(perm);
1362
1363        return perm;
1364    }
1365
1366    private Instrumentation parseInstrumentation(Package owner, Resources res,
1367            XmlPullParser parser, AttributeSet attrs, String[] outError)
1368        throws XmlPullParserException, IOException {
1369        TypedArray sa = res.obtainAttributes(attrs,
1370                com.android.internal.R.styleable.AndroidManifestInstrumentation);
1371
1372        if (mParseInstrumentationArgs == null) {
1373            mParseInstrumentationArgs = new ParsePackageItemArgs(owner, outError,
1374                    com.android.internal.R.styleable.AndroidManifestInstrumentation_name,
1375                    com.android.internal.R.styleable.AndroidManifestInstrumentation_label,
1376                    com.android.internal.R.styleable.AndroidManifestInstrumentation_icon);
1377            mParseInstrumentationArgs.tag = "<instrumentation>";
1378        }
1379
1380        mParseInstrumentationArgs.sa = sa;
1381
1382        Instrumentation a = new Instrumentation(mParseInstrumentationArgs,
1383                new InstrumentationInfo());
1384        if (outError[0] != null) {
1385            sa.recycle();
1386            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1387            return null;
1388        }
1389
1390        String str;
1391        // Note: don't allow this value to be a reference to a resource
1392        // that may change.
1393        str = sa.getNonResourceString(
1394                com.android.internal.R.styleable.AndroidManifestInstrumentation_targetPackage);
1395        a.info.targetPackage = str != null ? str.intern() : null;
1396
1397        a.info.handleProfiling = sa.getBoolean(
1398                com.android.internal.R.styleable.AndroidManifestInstrumentation_handleProfiling,
1399                false);
1400
1401        a.info.functionalTest = sa.getBoolean(
1402                com.android.internal.R.styleable.AndroidManifestInstrumentation_functionalTest,
1403                false);
1404
1405        sa.recycle();
1406
1407        if (a.info.targetPackage == null) {
1408            outError[0] = "<instrumentation> does not specify targetPackage";
1409            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1410            return null;
1411        }
1412
1413        if (!parseAllMetaData(res, parser, attrs, "<instrumentation>", a,
1414                outError)) {
1415            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1416            return null;
1417        }
1418
1419        owner.instrumentation.add(a);
1420
1421        return a;
1422    }
1423
1424    private boolean parseApplication(Package owner, Resources res,
1425            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
1426        throws XmlPullParserException, IOException {
1427        final ApplicationInfo ai = owner.applicationInfo;
1428        final String pkgName = owner.applicationInfo.packageName;
1429
1430        TypedArray sa = res.obtainAttributes(attrs,
1431                com.android.internal.R.styleable.AndroidManifestApplication);
1432
1433        String name = sa.getNonConfigurationString(
1434                com.android.internal.R.styleable.AndroidManifestApplication_name, 0);
1435        if (name != null) {
1436            ai.className = buildClassName(pkgName, name, outError);
1437            if (ai.className == null) {
1438                sa.recycle();
1439                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1440                return false;
1441            }
1442        }
1443
1444        String manageSpaceActivity = sa.getNonConfigurationString(
1445                com.android.internal.R.styleable.AndroidManifestApplication_manageSpaceActivity, 0);
1446        if (manageSpaceActivity != null) {
1447            ai.manageSpaceActivityName = buildClassName(pkgName, manageSpaceActivity,
1448                    outError);
1449        }
1450
1451        boolean allowBackup = sa.getBoolean(
1452                com.android.internal.R.styleable.AndroidManifestApplication_allowBackup, true);
1453        if (allowBackup) {
1454            ai.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
1455
1456            // backupAgent, killAfterRestore, and restoreAnyVersion are only relevant
1457            // if backup is possible for the given application.
1458            String backupAgent = sa.getNonConfigurationString(
1459                    com.android.internal.R.styleable.AndroidManifestApplication_backupAgent, 0);
1460            if (backupAgent != null) {
1461                ai.backupAgentName = buildClassName(pkgName, backupAgent, outError);
1462                if (false) {
1463                    Log.v(TAG, "android:backupAgent = " + ai.backupAgentName
1464                            + " from " + pkgName + "+" + backupAgent);
1465                }
1466
1467                if (sa.getBoolean(
1468                        com.android.internal.R.styleable.AndroidManifestApplication_killAfterRestore,
1469                        true)) {
1470                    ai.flags |= ApplicationInfo.FLAG_KILL_AFTER_RESTORE;
1471                }
1472                if (sa.getBoolean(
1473                        com.android.internal.R.styleable.AndroidManifestApplication_restoreAnyVersion,
1474                        false)) {
1475                    ai.flags |= ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
1476                }
1477            }
1478        }
1479
1480        TypedValue v = sa.peekValue(
1481                com.android.internal.R.styleable.AndroidManifestApplication_label);
1482        if (v != null && (ai.labelRes=v.resourceId) == 0) {
1483            ai.nonLocalizedLabel = v.coerceToString();
1484        }
1485
1486        ai.icon = sa.getResourceId(
1487                com.android.internal.R.styleable.AndroidManifestApplication_icon, 0);
1488        ai.theme = sa.getResourceId(
1489                com.android.internal.R.styleable.AndroidManifestApplication_theme, 0);
1490        ai.descriptionRes = sa.getResourceId(
1491                com.android.internal.R.styleable.AndroidManifestApplication_description, 0);
1492
1493        if ((flags&PARSE_IS_SYSTEM) != 0) {
1494            if (sa.getBoolean(
1495                    com.android.internal.R.styleable.AndroidManifestApplication_persistent,
1496                    false)) {
1497                ai.flags |= ApplicationInfo.FLAG_PERSISTENT;
1498            }
1499        }
1500
1501        if ((flags & PARSE_FORWARD_LOCK) != 0) {
1502            ai.flags |= ApplicationInfo.FLAG_FORWARD_LOCK;
1503        }
1504
1505        if ((flags & PARSE_ON_SDCARD) != 0) {
1506            ai.flags |= ApplicationInfo.FLAG_EXTERNAL_STORAGE;
1507        }
1508
1509        if (sa.getBoolean(
1510                com.android.internal.R.styleable.AndroidManifestApplication_debuggable,
1511                false)) {
1512            ai.flags |= ApplicationInfo.FLAG_DEBUGGABLE;
1513        }
1514
1515        if (sa.getBoolean(
1516                com.android.internal.R.styleable.AndroidManifestApplication_vmSafeMode,
1517                false)) {
1518            ai.flags |= ApplicationInfo.FLAG_VM_SAFE_MODE;
1519        }
1520
1521        if (sa.getBoolean(
1522                com.android.internal.R.styleable.AndroidManifestApplication_hasCode,
1523                true)) {
1524            ai.flags |= ApplicationInfo.FLAG_HAS_CODE;
1525        }
1526
1527        if (sa.getBoolean(
1528                com.android.internal.R.styleable.AndroidManifestApplication_allowTaskReparenting,
1529                false)) {
1530            ai.flags |= ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING;
1531        }
1532
1533        if (sa.getBoolean(
1534                com.android.internal.R.styleable.AndroidManifestApplication_allowClearUserData,
1535                true)) {
1536            ai.flags |= ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA;
1537        }
1538
1539        if (sa.getBoolean(
1540                com.android.internal.R.styleable.AndroidManifestApplication_testOnly,
1541                false)) {
1542            ai.flags |= ApplicationInfo.FLAG_TEST_ONLY;
1543        }
1544
1545        if (sa.getBoolean(
1546                com.android.internal.R.styleable.AndroidManifestApplication_neverEncrypt,
1547                false)) {
1548            ai.flags |= ApplicationInfo.FLAG_NEVER_ENCRYPT;
1549        }
1550
1551        String str;
1552        str = sa.getNonConfigurationString(
1553                com.android.internal.R.styleable.AndroidManifestApplication_permission, 0);
1554        ai.permission = (str != null && str.length() > 0) ? str.intern() : null;
1555
1556        if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1557            str = sa.getNonConfigurationString(
1558                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity, 0);
1559        } else {
1560            // Some older apps have been seen to use a resource reference
1561            // here that on older builds was ignored (with a warning).  We
1562            // need to continue to do this for them so they don't break.
1563            str = sa.getNonResourceString(
1564                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity);
1565        }
1566        ai.taskAffinity = buildTaskAffinityName(ai.packageName, ai.packageName,
1567                str, outError);
1568
1569        if (outError[0] == null) {
1570            CharSequence pname;
1571            if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1572                pname = sa.getNonConfigurationString(
1573                        com.android.internal.R.styleable.AndroidManifestApplication_process, 0);
1574            } else {
1575                // Some older apps have been seen to use a resource reference
1576                // here that on older builds was ignored (with a warning).  We
1577                // need to continue to do this for them so they don't break.
1578                pname = sa.getNonResourceString(
1579                        com.android.internal.R.styleable.AndroidManifestApplication_process);
1580            }
1581            ai.processName = buildProcessName(ai.packageName, null, pname,
1582                    flags, mSeparateProcesses, outError);
1583
1584            ai.enabled = sa.getBoolean(
1585                    com.android.internal.R.styleable.AndroidManifestApplication_enabled, true);
1586        }
1587
1588        sa.recycle();
1589
1590        if (outError[0] != null) {
1591            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1592            return false;
1593        }
1594
1595        final int innerDepth = parser.getDepth();
1596
1597        int type;
1598        while ((type=parser.next()) != parser.END_DOCUMENT
1599               && (type != parser.END_TAG || parser.getDepth() > innerDepth)) {
1600            if (type == parser.END_TAG || type == parser.TEXT) {
1601                continue;
1602            }
1603
1604            String tagName = parser.getName();
1605            if (tagName.equals("activity")) {
1606                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, false);
1607                if (a == null) {
1608                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1609                    return false;
1610                }
1611
1612                owner.activities.add(a);
1613
1614            } else if (tagName.equals("receiver")) {
1615                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, true);
1616                if (a == null) {
1617                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1618                    return false;
1619                }
1620
1621                owner.receivers.add(a);
1622
1623            } else if (tagName.equals("service")) {
1624                Service s = parseService(owner, res, parser, attrs, flags, outError);
1625                if (s == null) {
1626                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1627                    return false;
1628                }
1629
1630                owner.services.add(s);
1631
1632            } else if (tagName.equals("provider")) {
1633                Provider p = parseProvider(owner, res, parser, attrs, flags, outError);
1634                if (p == null) {
1635                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1636                    return false;
1637                }
1638
1639                owner.providers.add(p);
1640
1641            } else if (tagName.equals("activity-alias")) {
1642                Activity a = parseActivityAlias(owner, res, parser, attrs, flags, outError);
1643                if (a == null) {
1644                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1645                    return false;
1646                }
1647
1648                owner.activities.add(a);
1649
1650            } else if (parser.getName().equals("meta-data")) {
1651                // note: application meta-data is stored off to the side, so it can
1652                // remain null in the primary copy (we like to avoid extra copies because
1653                // it can be large)
1654                if ((owner.mAppMetaData = parseMetaData(res, parser, attrs, owner.mAppMetaData,
1655                        outError)) == null) {
1656                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1657                    return false;
1658                }
1659
1660            } else if (tagName.equals("uses-library")) {
1661                sa = res.obtainAttributes(attrs,
1662                        com.android.internal.R.styleable.AndroidManifestUsesLibrary);
1663
1664                // Note: don't allow this value to be a reference to a resource
1665                // that may change.
1666                String lname = sa.getNonResourceString(
1667                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_name);
1668                boolean req = sa.getBoolean(
1669                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_required,
1670                        true);
1671
1672                sa.recycle();
1673
1674                if (lname != null) {
1675                    if (req) {
1676                        if (owner.usesLibraries == null) {
1677                            owner.usesLibraries = new ArrayList<String>();
1678                        }
1679                        if (!owner.usesLibraries.contains(lname)) {
1680                            owner.usesLibraries.add(lname.intern());
1681                        }
1682                    } else {
1683                        if (owner.usesOptionalLibraries == null) {
1684                            owner.usesOptionalLibraries = new ArrayList<String>();
1685                        }
1686                        if (!owner.usesOptionalLibraries.contains(lname)) {
1687                            owner.usesOptionalLibraries.add(lname.intern());
1688                        }
1689                    }
1690                }
1691
1692                XmlUtils.skipCurrentTag(parser);
1693
1694            } else {
1695                if (!RIGID_PARSER) {
1696                    Log.w(TAG, "Unknown element under <application>: " + tagName
1697                            + " at " + mArchiveSourcePath + " "
1698                            + parser.getPositionDescription());
1699                    XmlUtils.skipCurrentTag(parser);
1700                    continue;
1701                } else {
1702                    outError[0] = "Bad element under <application>: " + tagName;
1703                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1704                    return false;
1705                }
1706            }
1707        }
1708
1709        return true;
1710    }
1711
1712    private boolean parsePackageItemInfo(Package owner, PackageItemInfo outInfo,
1713            String[] outError, String tag, TypedArray sa,
1714            int nameRes, int labelRes, int iconRes) {
1715        String name = sa.getNonConfigurationString(nameRes, 0);
1716        if (name == null) {
1717            outError[0] = tag + " does not specify android:name";
1718            return false;
1719        }
1720
1721        outInfo.name
1722            = buildClassName(owner.applicationInfo.packageName, name, outError);
1723        if (outInfo.name == null) {
1724            return false;
1725        }
1726
1727        int iconVal = sa.getResourceId(iconRes, 0);
1728        if (iconVal != 0) {
1729            outInfo.icon = iconVal;
1730            outInfo.nonLocalizedLabel = null;
1731        }
1732
1733        TypedValue v = sa.peekValue(labelRes);
1734        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
1735            outInfo.nonLocalizedLabel = v.coerceToString();
1736        }
1737
1738        outInfo.packageName = owner.packageName;
1739
1740        return true;
1741    }
1742
1743    private Activity parseActivity(Package owner, Resources res,
1744            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError,
1745            boolean receiver) throws XmlPullParserException, IOException {
1746        TypedArray sa = res.obtainAttributes(attrs,
1747                com.android.internal.R.styleable.AndroidManifestActivity);
1748
1749        if (mParseActivityArgs == null) {
1750            mParseActivityArgs = new ParseComponentArgs(owner, outError,
1751                    com.android.internal.R.styleable.AndroidManifestActivity_name,
1752                    com.android.internal.R.styleable.AndroidManifestActivity_label,
1753                    com.android.internal.R.styleable.AndroidManifestActivity_icon,
1754                    mSeparateProcesses,
1755                    com.android.internal.R.styleable.AndroidManifestActivity_process,
1756                    com.android.internal.R.styleable.AndroidManifestActivity_description,
1757                    com.android.internal.R.styleable.AndroidManifestActivity_enabled);
1758        }
1759
1760        mParseActivityArgs.tag = receiver ? "<receiver>" : "<activity>";
1761        mParseActivityArgs.sa = sa;
1762        mParseActivityArgs.flags = flags;
1763
1764        Activity a = new Activity(mParseActivityArgs, new ActivityInfo());
1765        if (outError[0] != null) {
1766            sa.recycle();
1767            return null;
1768        }
1769
1770        final boolean setExported = sa.hasValue(
1771                com.android.internal.R.styleable.AndroidManifestActivity_exported);
1772        if (setExported) {
1773            a.info.exported = sa.getBoolean(
1774                    com.android.internal.R.styleable.AndroidManifestActivity_exported, false);
1775        }
1776
1777        a.info.theme = sa.getResourceId(
1778                com.android.internal.R.styleable.AndroidManifestActivity_theme, 0);
1779
1780        String str;
1781        str = sa.getNonConfigurationString(
1782                com.android.internal.R.styleable.AndroidManifestActivity_permission, 0);
1783        if (str == null) {
1784            a.info.permission = owner.applicationInfo.permission;
1785        } else {
1786            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
1787        }
1788
1789        str = sa.getNonConfigurationString(
1790                com.android.internal.R.styleable.AndroidManifestActivity_taskAffinity, 0);
1791        a.info.taskAffinity = buildTaskAffinityName(owner.applicationInfo.packageName,
1792                owner.applicationInfo.taskAffinity, str, outError);
1793
1794        a.info.flags = 0;
1795        if (sa.getBoolean(
1796                com.android.internal.R.styleable.AndroidManifestActivity_multiprocess,
1797                false)) {
1798            a.info.flags |= ActivityInfo.FLAG_MULTIPROCESS;
1799        }
1800
1801        if (sa.getBoolean(
1802                com.android.internal.R.styleable.AndroidManifestActivity_finishOnTaskLaunch,
1803                false)) {
1804            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_TASK_LAUNCH;
1805        }
1806
1807        if (sa.getBoolean(
1808                com.android.internal.R.styleable.AndroidManifestActivity_clearTaskOnLaunch,
1809                false)) {
1810            a.info.flags |= ActivityInfo.FLAG_CLEAR_TASK_ON_LAUNCH;
1811        }
1812
1813        if (sa.getBoolean(
1814                com.android.internal.R.styleable.AndroidManifestActivity_noHistory,
1815                false)) {
1816            a.info.flags |= ActivityInfo.FLAG_NO_HISTORY;
1817        }
1818
1819        if (sa.getBoolean(
1820                com.android.internal.R.styleable.AndroidManifestActivity_alwaysRetainTaskState,
1821                false)) {
1822            a.info.flags |= ActivityInfo.FLAG_ALWAYS_RETAIN_TASK_STATE;
1823        }
1824
1825        if (sa.getBoolean(
1826                com.android.internal.R.styleable.AndroidManifestActivity_stateNotNeeded,
1827                false)) {
1828            a.info.flags |= ActivityInfo.FLAG_STATE_NOT_NEEDED;
1829        }
1830
1831        if (sa.getBoolean(
1832                com.android.internal.R.styleable.AndroidManifestActivity_excludeFromRecents,
1833                false)) {
1834            a.info.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS;
1835        }
1836
1837        if (sa.getBoolean(
1838                com.android.internal.R.styleable.AndroidManifestActivity_allowTaskReparenting,
1839                (owner.applicationInfo.flags&ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING) != 0)) {
1840            a.info.flags |= ActivityInfo.FLAG_ALLOW_TASK_REPARENTING;
1841        }
1842
1843        if (sa.getBoolean(
1844                com.android.internal.R.styleable.AndroidManifestActivity_finishOnCloseSystemDialogs,
1845                false)) {
1846            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS;
1847        }
1848
1849        if (!receiver) {
1850            a.info.launchMode = sa.getInt(
1851                    com.android.internal.R.styleable.AndroidManifestActivity_launchMode,
1852                    ActivityInfo.LAUNCH_MULTIPLE);
1853            a.info.screenOrientation = sa.getInt(
1854                    com.android.internal.R.styleable.AndroidManifestActivity_screenOrientation,
1855                    ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
1856            a.info.configChanges = sa.getInt(
1857                    com.android.internal.R.styleable.AndroidManifestActivity_configChanges,
1858                    0);
1859            a.info.softInputMode = sa.getInt(
1860                    com.android.internal.R.styleable.AndroidManifestActivity_windowSoftInputMode,
1861                    0);
1862        } else {
1863            a.info.launchMode = ActivityInfo.LAUNCH_MULTIPLE;
1864            a.info.configChanges = 0;
1865        }
1866
1867        sa.recycle();
1868
1869        if (outError[0] != null) {
1870            return null;
1871        }
1872
1873        int outerDepth = parser.getDepth();
1874        int type;
1875        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
1876               && (type != XmlPullParser.END_TAG
1877                       || parser.getDepth() > outerDepth)) {
1878            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
1879                continue;
1880            }
1881
1882            if (parser.getName().equals("intent-filter")) {
1883                ActivityIntentInfo intent = new ActivityIntentInfo(a);
1884                if (!parseIntent(res, parser, attrs, flags, intent, outError, !receiver)) {
1885                    return null;
1886                }
1887                if (intent.countActions() == 0) {
1888                    Log.w(TAG, "No actions in intent filter at "
1889                            + mArchiveSourcePath + " "
1890                            + parser.getPositionDescription());
1891                } else {
1892                    a.intents.add(intent);
1893                }
1894            } else if (parser.getName().equals("meta-data")) {
1895                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
1896                        outError)) == null) {
1897                    return null;
1898                }
1899            } else {
1900                if (!RIGID_PARSER) {
1901                    Log.w(TAG, "Problem in package " + mArchiveSourcePath + ":");
1902                    if (receiver) {
1903                        Log.w(TAG, "Unknown element under <receiver>: " + parser.getName()
1904                                + " at " + mArchiveSourcePath + " "
1905                                + parser.getPositionDescription());
1906                    } else {
1907                        Log.w(TAG, "Unknown element under <activity>: " + parser.getName()
1908                                + " at " + mArchiveSourcePath + " "
1909                                + parser.getPositionDescription());
1910                    }
1911                    XmlUtils.skipCurrentTag(parser);
1912                    continue;
1913                }
1914                if (receiver) {
1915                    outError[0] = "Bad element under <receiver>: " + parser.getName();
1916                } else {
1917                    outError[0] = "Bad element under <activity>: " + parser.getName();
1918                }
1919                return null;
1920            }
1921        }
1922
1923        if (!setExported) {
1924            a.info.exported = a.intents.size() > 0;
1925        }
1926
1927        return a;
1928    }
1929
1930    private Activity parseActivityAlias(Package owner, Resources res,
1931            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
1932            throws XmlPullParserException, IOException {
1933        TypedArray sa = res.obtainAttributes(attrs,
1934                com.android.internal.R.styleable.AndroidManifestActivityAlias);
1935
1936        String targetActivity = sa.getNonConfigurationString(
1937                com.android.internal.R.styleable.AndroidManifestActivityAlias_targetActivity, 0);
1938        if (targetActivity == null) {
1939            outError[0] = "<activity-alias> does not specify android:targetActivity";
1940            sa.recycle();
1941            return null;
1942        }
1943
1944        targetActivity = buildClassName(owner.applicationInfo.packageName,
1945                targetActivity, outError);
1946        if (targetActivity == null) {
1947            sa.recycle();
1948            return null;
1949        }
1950
1951        if (mParseActivityAliasArgs == null) {
1952            mParseActivityAliasArgs = new ParseComponentArgs(owner, outError,
1953                    com.android.internal.R.styleable.AndroidManifestActivityAlias_name,
1954                    com.android.internal.R.styleable.AndroidManifestActivityAlias_label,
1955                    com.android.internal.R.styleable.AndroidManifestActivityAlias_icon,
1956                    mSeparateProcesses,
1957                    0,
1958                    com.android.internal.R.styleable.AndroidManifestActivityAlias_description,
1959                    com.android.internal.R.styleable.AndroidManifestActivityAlias_enabled);
1960            mParseActivityAliasArgs.tag = "<activity-alias>";
1961        }
1962
1963        mParseActivityAliasArgs.sa = sa;
1964        mParseActivityAliasArgs.flags = flags;
1965
1966        Activity target = null;
1967
1968        final int NA = owner.activities.size();
1969        for (int i=0; i<NA; i++) {
1970            Activity t = owner.activities.get(i);
1971            if (targetActivity.equals(t.info.name)) {
1972                target = t;
1973                break;
1974            }
1975        }
1976
1977        if (target == null) {
1978            outError[0] = "<activity-alias> target activity " + targetActivity
1979                    + " not found in manifest";
1980            sa.recycle();
1981            return null;
1982        }
1983
1984        ActivityInfo info = new ActivityInfo();
1985        info.targetActivity = targetActivity;
1986        info.configChanges = target.info.configChanges;
1987        info.flags = target.info.flags;
1988        info.icon = target.info.icon;
1989        info.labelRes = target.info.labelRes;
1990        info.nonLocalizedLabel = target.info.nonLocalizedLabel;
1991        info.launchMode = target.info.launchMode;
1992        info.processName = target.info.processName;
1993        if (info.descriptionRes == 0) {
1994            info.descriptionRes = target.info.descriptionRes;
1995        }
1996        info.screenOrientation = target.info.screenOrientation;
1997        info.taskAffinity = target.info.taskAffinity;
1998        info.theme = target.info.theme;
1999
2000        Activity a = new Activity(mParseActivityAliasArgs, info);
2001        if (outError[0] != null) {
2002            sa.recycle();
2003            return null;
2004        }
2005
2006        final boolean setExported = sa.hasValue(
2007                com.android.internal.R.styleable.AndroidManifestActivityAlias_exported);
2008        if (setExported) {
2009            a.info.exported = sa.getBoolean(
2010                    com.android.internal.R.styleable.AndroidManifestActivityAlias_exported, false);
2011        }
2012
2013        String str;
2014        str = sa.getNonConfigurationString(
2015                com.android.internal.R.styleable.AndroidManifestActivityAlias_permission, 0);
2016        if (str != null) {
2017            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
2018        }
2019
2020        sa.recycle();
2021
2022        if (outError[0] != null) {
2023            return null;
2024        }
2025
2026        int outerDepth = parser.getDepth();
2027        int type;
2028        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2029               && (type != XmlPullParser.END_TAG
2030                       || parser.getDepth() > outerDepth)) {
2031            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2032                continue;
2033            }
2034
2035            if (parser.getName().equals("intent-filter")) {
2036                ActivityIntentInfo intent = new ActivityIntentInfo(a);
2037                if (!parseIntent(res, parser, attrs, flags, intent, outError, true)) {
2038                    return null;
2039                }
2040                if (intent.countActions() == 0) {
2041                    Log.w(TAG, "No actions in intent filter at "
2042                            + mArchiveSourcePath + " "
2043                            + parser.getPositionDescription());
2044                } else {
2045                    a.intents.add(intent);
2046                }
2047            } else if (parser.getName().equals("meta-data")) {
2048                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
2049                        outError)) == null) {
2050                    return null;
2051                }
2052            } else {
2053                if (!RIGID_PARSER) {
2054                    Log.w(TAG, "Unknown element under <activity-alias>: " + parser.getName()
2055                            + " at " + mArchiveSourcePath + " "
2056                            + parser.getPositionDescription());
2057                    XmlUtils.skipCurrentTag(parser);
2058                    continue;
2059                }
2060                outError[0] = "Bad element under <activity-alias>: " + parser.getName();
2061                return null;
2062            }
2063        }
2064
2065        if (!setExported) {
2066            a.info.exported = a.intents.size() > 0;
2067        }
2068
2069        return a;
2070    }
2071
2072    private Provider parseProvider(Package owner, Resources res,
2073            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2074            throws XmlPullParserException, IOException {
2075        TypedArray sa = res.obtainAttributes(attrs,
2076                com.android.internal.R.styleable.AndroidManifestProvider);
2077
2078        if (mParseProviderArgs == null) {
2079            mParseProviderArgs = new ParseComponentArgs(owner, outError,
2080                    com.android.internal.R.styleable.AndroidManifestProvider_name,
2081                    com.android.internal.R.styleable.AndroidManifestProvider_label,
2082                    com.android.internal.R.styleable.AndroidManifestProvider_icon,
2083                    mSeparateProcesses,
2084                    com.android.internal.R.styleable.AndroidManifestProvider_process,
2085                    com.android.internal.R.styleable.AndroidManifestProvider_description,
2086                    com.android.internal.R.styleable.AndroidManifestProvider_enabled);
2087            mParseProviderArgs.tag = "<provider>";
2088        }
2089
2090        mParseProviderArgs.sa = sa;
2091        mParseProviderArgs.flags = flags;
2092
2093        Provider p = new Provider(mParseProviderArgs, new ProviderInfo());
2094        if (outError[0] != null) {
2095            sa.recycle();
2096            return null;
2097        }
2098
2099        p.info.exported = sa.getBoolean(
2100                com.android.internal.R.styleable.AndroidManifestProvider_exported, true);
2101
2102        String cpname = sa.getNonConfigurationString(
2103                com.android.internal.R.styleable.AndroidManifestProvider_authorities, 0);
2104
2105        p.info.isSyncable = sa.getBoolean(
2106                com.android.internal.R.styleable.AndroidManifestProvider_syncable,
2107                false);
2108
2109        String permission = sa.getNonConfigurationString(
2110                com.android.internal.R.styleable.AndroidManifestProvider_permission, 0);
2111        String str = sa.getNonConfigurationString(
2112                com.android.internal.R.styleable.AndroidManifestProvider_readPermission, 0);
2113        if (str == null) {
2114            str = permission;
2115        }
2116        if (str == null) {
2117            p.info.readPermission = owner.applicationInfo.permission;
2118        } else {
2119            p.info.readPermission =
2120                str.length() > 0 ? str.toString().intern() : null;
2121        }
2122        str = sa.getNonConfigurationString(
2123                com.android.internal.R.styleable.AndroidManifestProvider_writePermission, 0);
2124        if (str == null) {
2125            str = permission;
2126        }
2127        if (str == null) {
2128            p.info.writePermission = owner.applicationInfo.permission;
2129        } else {
2130            p.info.writePermission =
2131                str.length() > 0 ? str.toString().intern() : null;
2132        }
2133
2134        p.info.grantUriPermissions = sa.getBoolean(
2135                com.android.internal.R.styleable.AndroidManifestProvider_grantUriPermissions,
2136                false);
2137
2138        p.info.multiprocess = sa.getBoolean(
2139                com.android.internal.R.styleable.AndroidManifestProvider_multiprocess,
2140                false);
2141
2142        p.info.initOrder = sa.getInt(
2143                com.android.internal.R.styleable.AndroidManifestProvider_initOrder,
2144                0);
2145
2146        sa.recycle();
2147
2148        if (cpname == null) {
2149            outError[0] = "<provider> does not incude authorities attribute";
2150            return null;
2151        }
2152        p.info.authority = cpname.intern();
2153
2154        if (!parseProviderTags(res, parser, attrs, p, outError)) {
2155            return null;
2156        }
2157
2158        return p;
2159    }
2160
2161    private boolean parseProviderTags(Resources res,
2162            XmlPullParser parser, AttributeSet attrs,
2163            Provider outInfo, String[] outError)
2164            throws XmlPullParserException, IOException {
2165        int outerDepth = parser.getDepth();
2166        int type;
2167        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2168               && (type != XmlPullParser.END_TAG
2169                       || parser.getDepth() > outerDepth)) {
2170            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2171                continue;
2172            }
2173
2174            if (parser.getName().equals("meta-data")) {
2175                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2176                        outInfo.metaData, outError)) == null) {
2177                    return false;
2178                }
2179
2180            } else if (parser.getName().equals("grant-uri-permission")) {
2181                TypedArray sa = res.obtainAttributes(attrs,
2182                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission);
2183
2184                PatternMatcher pa = null;
2185
2186                String str = sa.getNonConfigurationString(
2187                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_path, 0);
2188                if (str != null) {
2189                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_LITERAL);
2190                }
2191
2192                str = sa.getNonConfigurationString(
2193                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPrefix, 0);
2194                if (str != null) {
2195                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_PREFIX);
2196                }
2197
2198                str = sa.getNonConfigurationString(
2199                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPattern, 0);
2200                if (str != null) {
2201                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2202                }
2203
2204                sa.recycle();
2205
2206                if (pa != null) {
2207                    if (outInfo.info.uriPermissionPatterns == null) {
2208                        outInfo.info.uriPermissionPatterns = new PatternMatcher[1];
2209                        outInfo.info.uriPermissionPatterns[0] = pa;
2210                    } else {
2211                        final int N = outInfo.info.uriPermissionPatterns.length;
2212                        PatternMatcher[] newp = new PatternMatcher[N+1];
2213                        System.arraycopy(outInfo.info.uriPermissionPatterns, 0, newp, 0, N);
2214                        newp[N] = pa;
2215                        outInfo.info.uriPermissionPatterns = newp;
2216                    }
2217                    outInfo.info.grantUriPermissions = true;
2218                } else {
2219                    if (!RIGID_PARSER) {
2220                        Log.w(TAG, "Unknown element under <path-permission>: "
2221                                + parser.getName() + " at " + mArchiveSourcePath + " "
2222                                + parser.getPositionDescription());
2223                        XmlUtils.skipCurrentTag(parser);
2224                        continue;
2225                    }
2226                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2227                    return false;
2228                }
2229                XmlUtils.skipCurrentTag(parser);
2230
2231            } else if (parser.getName().equals("path-permission")) {
2232                TypedArray sa = res.obtainAttributes(attrs,
2233                        com.android.internal.R.styleable.AndroidManifestPathPermission);
2234
2235                PathPermission pa = null;
2236
2237                String permission = sa.getNonConfigurationString(
2238                        com.android.internal.R.styleable.AndroidManifestPathPermission_permission, 0);
2239                String readPermission = sa.getNonConfigurationString(
2240                        com.android.internal.R.styleable.AndroidManifestPathPermission_readPermission, 0);
2241                if (readPermission == null) {
2242                    readPermission = permission;
2243                }
2244                String writePermission = sa.getNonConfigurationString(
2245                        com.android.internal.R.styleable.AndroidManifestPathPermission_writePermission, 0);
2246                if (writePermission == null) {
2247                    writePermission = permission;
2248                }
2249
2250                boolean havePerm = false;
2251                if (readPermission != null) {
2252                    readPermission = readPermission.intern();
2253                    havePerm = true;
2254                }
2255                if (writePermission != null) {
2256                    writePermission = writePermission.intern();
2257                    havePerm = true;
2258                }
2259
2260                if (!havePerm) {
2261                    if (!RIGID_PARSER) {
2262                        Log.w(TAG, "No readPermission or writePermssion for <path-permission>: "
2263                                + parser.getName() + " at " + mArchiveSourcePath + " "
2264                                + parser.getPositionDescription());
2265                        XmlUtils.skipCurrentTag(parser);
2266                        continue;
2267                    }
2268                    outError[0] = "No readPermission or writePermssion for <path-permission>";
2269                    return false;
2270                }
2271
2272                String path = sa.getNonConfigurationString(
2273                        com.android.internal.R.styleable.AndroidManifestPathPermission_path, 0);
2274                if (path != null) {
2275                    pa = new PathPermission(path,
2276                            PatternMatcher.PATTERN_LITERAL, readPermission, writePermission);
2277                }
2278
2279                path = sa.getNonConfigurationString(
2280                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPrefix, 0);
2281                if (path != null) {
2282                    pa = new PathPermission(path,
2283                            PatternMatcher.PATTERN_PREFIX, readPermission, writePermission);
2284                }
2285
2286                path = sa.getNonConfigurationString(
2287                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPattern, 0);
2288                if (path != null) {
2289                    pa = new PathPermission(path,
2290                            PatternMatcher.PATTERN_SIMPLE_GLOB, readPermission, writePermission);
2291                }
2292
2293                sa.recycle();
2294
2295                if (pa != null) {
2296                    if (outInfo.info.pathPermissions == null) {
2297                        outInfo.info.pathPermissions = new PathPermission[1];
2298                        outInfo.info.pathPermissions[0] = pa;
2299                    } else {
2300                        final int N = outInfo.info.pathPermissions.length;
2301                        PathPermission[] newp = new PathPermission[N+1];
2302                        System.arraycopy(outInfo.info.pathPermissions, 0, newp, 0, N);
2303                        newp[N] = pa;
2304                        outInfo.info.pathPermissions = newp;
2305                    }
2306                } else {
2307                    if (!RIGID_PARSER) {
2308                        Log.w(TAG, "No path, pathPrefix, or pathPattern for <path-permission>: "
2309                                + parser.getName() + " at " + mArchiveSourcePath + " "
2310                                + parser.getPositionDescription());
2311                        XmlUtils.skipCurrentTag(parser);
2312                        continue;
2313                    }
2314                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2315                    return false;
2316                }
2317                XmlUtils.skipCurrentTag(parser);
2318
2319            } else {
2320                if (!RIGID_PARSER) {
2321                    Log.w(TAG, "Unknown element under <provider>: "
2322                            + parser.getName() + " at " + mArchiveSourcePath + " "
2323                            + parser.getPositionDescription());
2324                    XmlUtils.skipCurrentTag(parser);
2325                    continue;
2326                }
2327                outError[0] = "Bad element under <provider>: "
2328                    + parser.getName();
2329                return false;
2330            }
2331        }
2332        return true;
2333    }
2334
2335    private Service parseService(Package owner, Resources res,
2336            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2337            throws XmlPullParserException, IOException {
2338        TypedArray sa = res.obtainAttributes(attrs,
2339                com.android.internal.R.styleable.AndroidManifestService);
2340
2341        if (mParseServiceArgs == null) {
2342            mParseServiceArgs = new ParseComponentArgs(owner, outError,
2343                    com.android.internal.R.styleable.AndroidManifestService_name,
2344                    com.android.internal.R.styleable.AndroidManifestService_label,
2345                    com.android.internal.R.styleable.AndroidManifestService_icon,
2346                    mSeparateProcesses,
2347                    com.android.internal.R.styleable.AndroidManifestService_process,
2348                    com.android.internal.R.styleable.AndroidManifestService_description,
2349                    com.android.internal.R.styleable.AndroidManifestService_enabled);
2350            mParseServiceArgs.tag = "<service>";
2351        }
2352
2353        mParseServiceArgs.sa = sa;
2354        mParseServiceArgs.flags = flags;
2355
2356        Service s = new Service(mParseServiceArgs, new ServiceInfo());
2357        if (outError[0] != null) {
2358            sa.recycle();
2359            return null;
2360        }
2361
2362        final boolean setExported = sa.hasValue(
2363                com.android.internal.R.styleable.AndroidManifestService_exported);
2364        if (setExported) {
2365            s.info.exported = sa.getBoolean(
2366                    com.android.internal.R.styleable.AndroidManifestService_exported, false);
2367        }
2368
2369        String str = sa.getNonConfigurationString(
2370                com.android.internal.R.styleable.AndroidManifestService_permission, 0);
2371        if (str == null) {
2372            s.info.permission = owner.applicationInfo.permission;
2373        } else {
2374            s.info.permission = str.length() > 0 ? str.toString().intern() : null;
2375        }
2376
2377        sa.recycle();
2378
2379        int outerDepth = parser.getDepth();
2380        int type;
2381        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2382               && (type != XmlPullParser.END_TAG
2383                       || parser.getDepth() > outerDepth)) {
2384            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2385                continue;
2386            }
2387
2388            if (parser.getName().equals("intent-filter")) {
2389                ServiceIntentInfo intent = new ServiceIntentInfo(s);
2390                if (!parseIntent(res, parser, attrs, flags, intent, outError, false)) {
2391                    return null;
2392                }
2393
2394                s.intents.add(intent);
2395            } else if (parser.getName().equals("meta-data")) {
2396                if ((s.metaData=parseMetaData(res, parser, attrs, s.metaData,
2397                        outError)) == null) {
2398                    return null;
2399                }
2400            } else {
2401                if (!RIGID_PARSER) {
2402                    Log.w(TAG, "Unknown element under <service>: "
2403                            + parser.getName() + " at " + mArchiveSourcePath + " "
2404                            + parser.getPositionDescription());
2405                    XmlUtils.skipCurrentTag(parser);
2406                    continue;
2407                }
2408                outError[0] = "Bad element under <service>: "
2409                    + parser.getName();
2410                return null;
2411            }
2412        }
2413
2414        if (!setExported) {
2415            s.info.exported = s.intents.size() > 0;
2416        }
2417
2418        return s;
2419    }
2420
2421    private boolean parseAllMetaData(Resources res,
2422            XmlPullParser parser, AttributeSet attrs, String tag,
2423            Component outInfo, String[] outError)
2424            throws XmlPullParserException, IOException {
2425        int outerDepth = parser.getDepth();
2426        int type;
2427        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2428               && (type != XmlPullParser.END_TAG
2429                       || parser.getDepth() > outerDepth)) {
2430            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2431                continue;
2432            }
2433
2434            if (parser.getName().equals("meta-data")) {
2435                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2436                        outInfo.metaData, outError)) == null) {
2437                    return false;
2438                }
2439            } else {
2440                if (!RIGID_PARSER) {
2441                    Log.w(TAG, "Unknown element under " + tag + ": "
2442                            + parser.getName() + " at " + mArchiveSourcePath + " "
2443                            + parser.getPositionDescription());
2444                    XmlUtils.skipCurrentTag(parser);
2445                    continue;
2446                }
2447                outError[0] = "Bad element under " + tag + ": "
2448                    + parser.getName();
2449                return false;
2450            }
2451        }
2452        return true;
2453    }
2454
2455    private Bundle parseMetaData(Resources res,
2456            XmlPullParser parser, AttributeSet attrs,
2457            Bundle data, String[] outError)
2458            throws XmlPullParserException, IOException {
2459
2460        TypedArray sa = res.obtainAttributes(attrs,
2461                com.android.internal.R.styleable.AndroidManifestMetaData);
2462
2463        if (data == null) {
2464            data = new Bundle();
2465        }
2466
2467        String name = sa.getNonConfigurationString(
2468                com.android.internal.R.styleable.AndroidManifestMetaData_name, 0);
2469        if (name == null) {
2470            outError[0] = "<meta-data> requires an android:name attribute";
2471            sa.recycle();
2472            return null;
2473        }
2474
2475        name = name.intern();
2476
2477        TypedValue v = sa.peekValue(
2478                com.android.internal.R.styleable.AndroidManifestMetaData_resource);
2479        if (v != null && v.resourceId != 0) {
2480            //Log.i(TAG, "Meta data ref " + name + ": " + v);
2481            data.putInt(name, v.resourceId);
2482        } else {
2483            v = sa.peekValue(
2484                    com.android.internal.R.styleable.AndroidManifestMetaData_value);
2485            //Log.i(TAG, "Meta data " + name + ": " + v);
2486            if (v != null) {
2487                if (v.type == TypedValue.TYPE_STRING) {
2488                    CharSequence cs = v.coerceToString();
2489                    data.putString(name, cs != null ? cs.toString().intern() : null);
2490                } else if (v.type == TypedValue.TYPE_INT_BOOLEAN) {
2491                    data.putBoolean(name, v.data != 0);
2492                } else if (v.type >= TypedValue.TYPE_FIRST_INT
2493                        && v.type <= TypedValue.TYPE_LAST_INT) {
2494                    data.putInt(name, v.data);
2495                } else if (v.type == TypedValue.TYPE_FLOAT) {
2496                    data.putFloat(name, v.getFloat());
2497                } else {
2498                    if (!RIGID_PARSER) {
2499                        Log.w(TAG, "<meta-data> only supports string, integer, float, color, boolean, and resource reference types: "
2500                                + parser.getName() + " at " + mArchiveSourcePath + " "
2501                                + parser.getPositionDescription());
2502                    } else {
2503                        outError[0] = "<meta-data> only supports string, integer, float, color, boolean, and resource reference types";
2504                        data = null;
2505                    }
2506                }
2507            } else {
2508                outError[0] = "<meta-data> requires an android:value or android:resource attribute";
2509                data = null;
2510            }
2511        }
2512
2513        sa.recycle();
2514
2515        XmlUtils.skipCurrentTag(parser);
2516
2517        return data;
2518    }
2519
2520    private static final String ANDROID_RESOURCES
2521            = "http://schemas.android.com/apk/res/android";
2522
2523    private boolean parseIntent(Resources res,
2524            XmlPullParser parser, AttributeSet attrs, int flags,
2525            IntentInfo outInfo, String[] outError, boolean isActivity)
2526            throws XmlPullParserException, IOException {
2527
2528        TypedArray sa = res.obtainAttributes(attrs,
2529                com.android.internal.R.styleable.AndroidManifestIntentFilter);
2530
2531        int priority = sa.getInt(
2532                com.android.internal.R.styleable.AndroidManifestIntentFilter_priority, 0);
2533        if (priority > 0 && isActivity && (flags&PARSE_IS_SYSTEM) == 0) {
2534            Log.w(TAG, "Activity with priority > 0, forcing to 0 at "
2535                    + mArchiveSourcePath + " "
2536                    + parser.getPositionDescription());
2537            priority = 0;
2538        }
2539        outInfo.setPriority(priority);
2540
2541        TypedValue v = sa.peekValue(
2542                com.android.internal.R.styleable.AndroidManifestIntentFilter_label);
2543        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2544            outInfo.nonLocalizedLabel = v.coerceToString();
2545        }
2546
2547        outInfo.icon = sa.getResourceId(
2548                com.android.internal.R.styleable.AndroidManifestIntentFilter_icon, 0);
2549
2550        sa.recycle();
2551
2552        int outerDepth = parser.getDepth();
2553        int type;
2554        while ((type=parser.next()) != parser.END_DOCUMENT
2555               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
2556            if (type == parser.END_TAG || type == parser.TEXT) {
2557                continue;
2558            }
2559
2560            String nodeName = parser.getName();
2561            if (nodeName.equals("action")) {
2562                String value = attrs.getAttributeValue(
2563                        ANDROID_RESOURCES, "name");
2564                if (value == null || value == "") {
2565                    outError[0] = "No value supplied for <android:name>";
2566                    return false;
2567                }
2568                XmlUtils.skipCurrentTag(parser);
2569
2570                outInfo.addAction(value);
2571            } else if (nodeName.equals("category")) {
2572                String value = attrs.getAttributeValue(
2573                        ANDROID_RESOURCES, "name");
2574                if (value == null || value == "") {
2575                    outError[0] = "No value supplied for <android:name>";
2576                    return false;
2577                }
2578                XmlUtils.skipCurrentTag(parser);
2579
2580                outInfo.addCategory(value);
2581
2582            } else if (nodeName.equals("data")) {
2583                sa = res.obtainAttributes(attrs,
2584                        com.android.internal.R.styleable.AndroidManifestData);
2585
2586                String str = sa.getNonConfigurationString(
2587                        com.android.internal.R.styleable.AndroidManifestData_mimeType, 0);
2588                if (str != null) {
2589                    try {
2590                        outInfo.addDataType(str);
2591                    } catch (IntentFilter.MalformedMimeTypeException e) {
2592                        outError[0] = e.toString();
2593                        sa.recycle();
2594                        return false;
2595                    }
2596                }
2597
2598                str = sa.getNonConfigurationString(
2599                        com.android.internal.R.styleable.AndroidManifestData_scheme, 0);
2600                if (str != null) {
2601                    outInfo.addDataScheme(str);
2602                }
2603
2604                String host = sa.getNonConfigurationString(
2605                        com.android.internal.R.styleable.AndroidManifestData_host, 0);
2606                String port = sa.getNonConfigurationString(
2607                        com.android.internal.R.styleable.AndroidManifestData_port, 0);
2608                if (host != null) {
2609                    outInfo.addDataAuthority(host, port);
2610                }
2611
2612                str = sa.getNonConfigurationString(
2613                        com.android.internal.R.styleable.AndroidManifestData_path, 0);
2614                if (str != null) {
2615                    outInfo.addDataPath(str, PatternMatcher.PATTERN_LITERAL);
2616                }
2617
2618                str = sa.getNonConfigurationString(
2619                        com.android.internal.R.styleable.AndroidManifestData_pathPrefix, 0);
2620                if (str != null) {
2621                    outInfo.addDataPath(str, PatternMatcher.PATTERN_PREFIX);
2622                }
2623
2624                str = sa.getNonConfigurationString(
2625                        com.android.internal.R.styleable.AndroidManifestData_pathPattern, 0);
2626                if (str != null) {
2627                    outInfo.addDataPath(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2628                }
2629
2630                sa.recycle();
2631                XmlUtils.skipCurrentTag(parser);
2632            } else if (!RIGID_PARSER) {
2633                Log.w(TAG, "Unknown element under <intent-filter>: "
2634                        + parser.getName() + " at " + mArchiveSourcePath + " "
2635                        + parser.getPositionDescription());
2636                XmlUtils.skipCurrentTag(parser);
2637            } else {
2638                outError[0] = "Bad element under <intent-filter>: " + parser.getName();
2639                return false;
2640            }
2641        }
2642
2643        outInfo.hasDefault = outInfo.hasCategory(Intent.CATEGORY_DEFAULT);
2644        if (false) {
2645            String cats = "";
2646            Iterator<String> it = outInfo.categoriesIterator();
2647            while (it != null && it.hasNext()) {
2648                cats += " " + it.next();
2649            }
2650            System.out.println("Intent d=" +
2651                    outInfo.hasDefault + ", cat=" + cats);
2652        }
2653
2654        return true;
2655    }
2656
2657    public final static class Package {
2658        public String packageName;
2659
2660        // For now we only support one application per package.
2661        public final ApplicationInfo applicationInfo = new ApplicationInfo();
2662
2663        public final ArrayList<Permission> permissions = new ArrayList<Permission>(0);
2664        public final ArrayList<PermissionGroup> permissionGroups = new ArrayList<PermissionGroup>(0);
2665        public final ArrayList<Activity> activities = new ArrayList<Activity>(0);
2666        public final ArrayList<Activity> receivers = new ArrayList<Activity>(0);
2667        public final ArrayList<Provider> providers = new ArrayList<Provider>(0);
2668        public final ArrayList<Service> services = new ArrayList<Service>(0);
2669        public final ArrayList<Instrumentation> instrumentation = new ArrayList<Instrumentation>(0);
2670
2671        public final ArrayList<String> requestedPermissions = new ArrayList<String>();
2672
2673        public ArrayList<String> protectedBroadcasts;
2674
2675        public ArrayList<String> usesLibraries = null;
2676        public ArrayList<String> usesOptionalLibraries = null;
2677        public String[] usesLibraryFiles = null;
2678
2679        public ArrayList<String> mOriginalPackages = null;
2680        public String mRealPackage = null;
2681        public ArrayList<String> mAdoptPermissions = null;
2682
2683        // We store the application meta-data independently to avoid multiple unwanted references
2684        public Bundle mAppMetaData = null;
2685
2686        // If this is a 3rd party app, this is the path of the zip file.
2687        public String mPath;
2688
2689        // The version code declared for this package.
2690        public int mVersionCode;
2691
2692        // The version name declared for this package.
2693        public String mVersionName;
2694
2695        // The shared user id that this package wants to use.
2696        public String mSharedUserId;
2697
2698        // The shared user label that this package wants to use.
2699        public int mSharedUserLabel;
2700
2701        // Signatures that were read from the package.
2702        public Signature mSignatures[];
2703
2704        // For use by package manager service for quick lookup of
2705        // preferred up order.
2706        public int mPreferredOrder = 0;
2707
2708        // For use by the package manager to keep track of the path to the
2709        // file an app came from.
2710        public String mScanPath;
2711
2712        // For use by package manager to keep track of where it has done dexopt.
2713        public boolean mDidDexOpt;
2714
2715        // Additional data supplied by callers.
2716        public Object mExtras;
2717
2718        /*
2719         *  Applications hardware preferences
2720         */
2721        public final ArrayList<ConfigurationInfo> configPreferences =
2722                new ArrayList<ConfigurationInfo>();
2723
2724        /*
2725         *  Applications requested features
2726         */
2727        public ArrayList<FeatureInfo> reqFeatures = null;
2728
2729        public int installLocation;
2730
2731        public Package(String _name) {
2732            packageName = _name;
2733            applicationInfo.packageName = _name;
2734            applicationInfo.uid = -1;
2735        }
2736
2737        public void setPackageName(String newName) {
2738            packageName = newName;
2739            applicationInfo.packageName = newName;
2740            for (int i=permissions.size()-1; i>=0; i--) {
2741                permissions.get(i).setPackageName(newName);
2742            }
2743            for (int i=permissionGroups.size()-1; i>=0; i--) {
2744                permissionGroups.get(i).setPackageName(newName);
2745            }
2746            for (int i=activities.size()-1; i>=0; i--) {
2747                activities.get(i).setPackageName(newName);
2748            }
2749            for (int i=receivers.size()-1; i>=0; i--) {
2750                receivers.get(i).setPackageName(newName);
2751            }
2752            for (int i=providers.size()-1; i>=0; i--) {
2753                providers.get(i).setPackageName(newName);
2754            }
2755            for (int i=services.size()-1; i>=0; i--) {
2756                services.get(i).setPackageName(newName);
2757            }
2758            for (int i=instrumentation.size()-1; i>=0; i--) {
2759                instrumentation.get(i).setPackageName(newName);
2760            }
2761        }
2762
2763        public String toString() {
2764            return "Package{"
2765                + Integer.toHexString(System.identityHashCode(this))
2766                + " " + packageName + "}";
2767        }
2768    }
2769
2770    public static class Component<II extends IntentInfo> {
2771        public final Package owner;
2772        public final ArrayList<II> intents;
2773        public final String className;
2774        public Bundle metaData;
2775
2776        ComponentName componentName;
2777        String componentShortName;
2778
2779        public Component(Package _owner) {
2780            owner = _owner;
2781            intents = null;
2782            className = null;
2783        }
2784
2785        public Component(final ParsePackageItemArgs args, final PackageItemInfo outInfo) {
2786            owner = args.owner;
2787            intents = new ArrayList<II>(0);
2788            String name = args.sa.getNonConfigurationString(args.nameRes, 0);
2789            if (name == null) {
2790                className = null;
2791                args.outError[0] = args.tag + " does not specify android:name";
2792                return;
2793            }
2794
2795            outInfo.name
2796                = buildClassName(owner.applicationInfo.packageName, name, args.outError);
2797            if (outInfo.name == null) {
2798                className = null;
2799                args.outError[0] = args.tag + " does not have valid android:name";
2800                return;
2801            }
2802
2803            className = outInfo.name;
2804
2805            int iconVal = args.sa.getResourceId(args.iconRes, 0);
2806            if (iconVal != 0) {
2807                outInfo.icon = iconVal;
2808                outInfo.nonLocalizedLabel = null;
2809            }
2810
2811            TypedValue v = args.sa.peekValue(args.labelRes);
2812            if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2813                outInfo.nonLocalizedLabel = v.coerceToString();
2814            }
2815
2816            outInfo.packageName = owner.packageName;
2817        }
2818
2819        public Component(final ParseComponentArgs args, final ComponentInfo outInfo) {
2820            this(args, (PackageItemInfo)outInfo);
2821            if (args.outError[0] != null) {
2822                return;
2823            }
2824
2825            if (args.processRes != 0) {
2826                CharSequence pname;
2827                if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
2828                    pname = args.sa.getNonConfigurationString(args.processRes, 0);
2829                } else {
2830                    // Some older apps have been seen to use a resource reference
2831                    // here that on older builds was ignored (with a warning).  We
2832                    // need to continue to do this for them so they don't break.
2833                    pname = args.sa.getNonResourceString(args.processRes);
2834                }
2835                outInfo.processName = buildProcessName(owner.applicationInfo.packageName,
2836                        owner.applicationInfo.processName, pname,
2837                        args.flags, args.sepProcesses, args.outError);
2838            }
2839
2840            if (args.descriptionRes != 0) {
2841                outInfo.descriptionRes = args.sa.getResourceId(args.descriptionRes, 0);
2842            }
2843
2844            outInfo.enabled = args.sa.getBoolean(args.enabledRes, true);
2845        }
2846
2847        public Component(Component<II> clone) {
2848            owner = clone.owner;
2849            intents = clone.intents;
2850            className = clone.className;
2851            componentName = clone.componentName;
2852            componentShortName = clone.componentShortName;
2853        }
2854
2855        public ComponentName getComponentName() {
2856            if (componentName != null) {
2857                return componentName;
2858            }
2859            if (className != null) {
2860                componentName = new ComponentName(owner.applicationInfo.packageName,
2861                        className);
2862            }
2863            return componentName;
2864        }
2865
2866        public String getComponentShortName() {
2867            if (componentShortName != null) {
2868                return componentShortName;
2869            }
2870            ComponentName component = getComponentName();
2871            if (component != null) {
2872                componentShortName = component.flattenToShortString();
2873            }
2874            return componentShortName;
2875        }
2876
2877        public void setPackageName(String packageName) {
2878            componentName = null;
2879            componentShortName = null;
2880        }
2881    }
2882
2883    public final static class Permission extends Component<IntentInfo> {
2884        public final PermissionInfo info;
2885        public boolean tree;
2886        public PermissionGroup group;
2887
2888        public Permission(Package _owner) {
2889            super(_owner);
2890            info = new PermissionInfo();
2891        }
2892
2893        public Permission(Package _owner, PermissionInfo _info) {
2894            super(_owner);
2895            info = _info;
2896        }
2897
2898        public void setPackageName(String packageName) {
2899            super.setPackageName(packageName);
2900            info.packageName = packageName;
2901        }
2902
2903        public String toString() {
2904            return "Permission{"
2905                + Integer.toHexString(System.identityHashCode(this))
2906                + " " + info.name + "}";
2907        }
2908    }
2909
2910    public final static class PermissionGroup extends Component<IntentInfo> {
2911        public final PermissionGroupInfo info;
2912
2913        public PermissionGroup(Package _owner) {
2914            super(_owner);
2915            info = new PermissionGroupInfo();
2916        }
2917
2918        public PermissionGroup(Package _owner, PermissionGroupInfo _info) {
2919            super(_owner);
2920            info = _info;
2921        }
2922
2923        public void setPackageName(String packageName) {
2924            super.setPackageName(packageName);
2925            info.packageName = packageName;
2926        }
2927
2928        public String toString() {
2929            return "PermissionGroup{"
2930                + Integer.toHexString(System.identityHashCode(this))
2931                + " " + info.name + "}";
2932        }
2933    }
2934
2935    private static boolean copyNeeded(int flags, Package p, Bundle metaData) {
2936        if ((flags & PackageManager.GET_META_DATA) != 0
2937                && (metaData != null || p.mAppMetaData != null)) {
2938            return true;
2939        }
2940        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0
2941                && p.usesLibraryFiles != null) {
2942            return true;
2943        }
2944        return false;
2945    }
2946
2947    public static ApplicationInfo generateApplicationInfo(Package p, int flags) {
2948        if (p == null) return null;
2949        if (!copyNeeded(flags, p, null)) {
2950            // CompatibilityMode is global state. It's safe to modify the instance
2951            // of the package.
2952            if (!sCompatibilityModeEnabled) {
2953                p.applicationInfo.disableCompatibilityMode();
2954            }
2955            return p.applicationInfo;
2956        }
2957
2958        // Make shallow copy so we can store the metadata/libraries safely
2959        ApplicationInfo ai = new ApplicationInfo(p.applicationInfo);
2960        if ((flags & PackageManager.GET_META_DATA) != 0) {
2961            ai.metaData = p.mAppMetaData;
2962        }
2963        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0) {
2964            ai.sharedLibraryFiles = p.usesLibraryFiles;
2965        }
2966        if (!sCompatibilityModeEnabled) {
2967            ai.disableCompatibilityMode();
2968        }
2969        return ai;
2970    }
2971
2972    public static final PermissionInfo generatePermissionInfo(
2973            Permission p, int flags) {
2974        if (p == null) return null;
2975        if ((flags&PackageManager.GET_META_DATA) == 0) {
2976            return p.info;
2977        }
2978        PermissionInfo pi = new PermissionInfo(p.info);
2979        pi.metaData = p.metaData;
2980        return pi;
2981    }
2982
2983    public static final PermissionGroupInfo generatePermissionGroupInfo(
2984            PermissionGroup pg, int flags) {
2985        if (pg == null) return null;
2986        if ((flags&PackageManager.GET_META_DATA) == 0) {
2987            return pg.info;
2988        }
2989        PermissionGroupInfo pgi = new PermissionGroupInfo(pg.info);
2990        pgi.metaData = pg.metaData;
2991        return pgi;
2992    }
2993
2994    public final static class Activity extends Component<ActivityIntentInfo> {
2995        public final ActivityInfo info;
2996
2997        public Activity(final ParseComponentArgs args, final ActivityInfo _info) {
2998            super(args, _info);
2999            info = _info;
3000            info.applicationInfo = args.owner.applicationInfo;
3001        }
3002
3003        public void setPackageName(String packageName) {
3004            super.setPackageName(packageName);
3005            info.packageName = packageName;
3006        }
3007
3008        public String toString() {
3009            return "Activity{"
3010                + Integer.toHexString(System.identityHashCode(this))
3011                + " " + getComponentShortName() + "}";
3012        }
3013    }
3014
3015    public static final ActivityInfo generateActivityInfo(Activity a,
3016            int flags) {
3017        if (a == null) return null;
3018        if (!copyNeeded(flags, a.owner, a.metaData)) {
3019            return a.info;
3020        }
3021        // Make shallow copies so we can store the metadata safely
3022        ActivityInfo ai = new ActivityInfo(a.info);
3023        ai.metaData = a.metaData;
3024        ai.applicationInfo = generateApplicationInfo(a.owner, flags);
3025        return ai;
3026    }
3027
3028    public final static class Service extends Component<ServiceIntentInfo> {
3029        public final ServiceInfo info;
3030
3031        public Service(final ParseComponentArgs args, final ServiceInfo _info) {
3032            super(args, _info);
3033            info = _info;
3034            info.applicationInfo = args.owner.applicationInfo;
3035        }
3036
3037        public void setPackageName(String packageName) {
3038            super.setPackageName(packageName);
3039            info.packageName = packageName;
3040        }
3041
3042        public String toString() {
3043            return "Service{"
3044                + Integer.toHexString(System.identityHashCode(this))
3045                + " " + getComponentShortName() + "}";
3046        }
3047    }
3048
3049    public static final ServiceInfo generateServiceInfo(Service s, int flags) {
3050        if (s == null) return null;
3051        if (!copyNeeded(flags, s.owner, s.metaData)) {
3052            return s.info;
3053        }
3054        // Make shallow copies so we can store the metadata safely
3055        ServiceInfo si = new ServiceInfo(s.info);
3056        si.metaData = s.metaData;
3057        si.applicationInfo = generateApplicationInfo(s.owner, flags);
3058        return si;
3059    }
3060
3061    public final static class Provider extends Component {
3062        public final ProviderInfo info;
3063        public boolean syncable;
3064
3065        public Provider(final ParseComponentArgs args, final ProviderInfo _info) {
3066            super(args, _info);
3067            info = _info;
3068            info.applicationInfo = args.owner.applicationInfo;
3069            syncable = false;
3070        }
3071
3072        public Provider(Provider existingProvider) {
3073            super(existingProvider);
3074            this.info = existingProvider.info;
3075            this.syncable = existingProvider.syncable;
3076        }
3077
3078        public void setPackageName(String packageName) {
3079            super.setPackageName(packageName);
3080            info.packageName = packageName;
3081        }
3082
3083        public String toString() {
3084            return "Provider{"
3085                + Integer.toHexString(System.identityHashCode(this))
3086                + " " + info.name + "}";
3087        }
3088    }
3089
3090    public static final ProviderInfo generateProviderInfo(Provider p,
3091            int flags) {
3092        if (p == null) return null;
3093        if (!copyNeeded(flags, p.owner, p.metaData)
3094                && ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) != 0
3095                        || p.info.uriPermissionPatterns == null)) {
3096            return p.info;
3097        }
3098        // Make shallow copies so we can store the metadata safely
3099        ProviderInfo pi = new ProviderInfo(p.info);
3100        pi.metaData = p.metaData;
3101        if ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) == 0) {
3102            pi.uriPermissionPatterns = null;
3103        }
3104        pi.applicationInfo = generateApplicationInfo(p.owner, flags);
3105        return pi;
3106    }
3107
3108    public final static class Instrumentation extends Component {
3109        public final InstrumentationInfo info;
3110
3111        public Instrumentation(final ParsePackageItemArgs args, final InstrumentationInfo _info) {
3112            super(args, _info);
3113            info = _info;
3114        }
3115
3116        public void setPackageName(String packageName) {
3117            super.setPackageName(packageName);
3118            info.packageName = packageName;
3119        }
3120
3121        public String toString() {
3122            return "Instrumentation{"
3123                + Integer.toHexString(System.identityHashCode(this))
3124                + " " + getComponentShortName() + "}";
3125        }
3126    }
3127
3128    public static final InstrumentationInfo generateInstrumentationInfo(
3129            Instrumentation i, int flags) {
3130        if (i == null) return null;
3131        if ((flags&PackageManager.GET_META_DATA) == 0) {
3132            return i.info;
3133        }
3134        InstrumentationInfo ii = new InstrumentationInfo(i.info);
3135        ii.metaData = i.metaData;
3136        return ii;
3137    }
3138
3139    public static class IntentInfo extends IntentFilter {
3140        public boolean hasDefault;
3141        public int labelRes;
3142        public CharSequence nonLocalizedLabel;
3143        public int icon;
3144    }
3145
3146    public final static class ActivityIntentInfo extends IntentInfo {
3147        public final Activity activity;
3148
3149        public ActivityIntentInfo(Activity _activity) {
3150            activity = _activity;
3151        }
3152
3153        public String toString() {
3154            return "ActivityIntentInfo{"
3155                + Integer.toHexString(System.identityHashCode(this))
3156                + " " + activity.info.name + "}";
3157        }
3158    }
3159
3160    public final static class ServiceIntentInfo extends IntentInfo {
3161        public final Service service;
3162
3163        public ServiceIntentInfo(Service _service) {
3164            service = _service;
3165        }
3166
3167        public String toString() {
3168            return "ServiceIntentInfo{"
3169                + Integer.toHexString(System.identityHashCode(this))
3170                + " " + service.info.name + "}";
3171        }
3172    }
3173
3174    /**
3175     * @hide
3176     */
3177    public static void setCompatibilityModeEnabled(boolean compatibilityModeEnabled) {
3178        sCompatibilityModeEnabled = compatibilityModeEnabled;
3179    }
3180}
3181