Command.cpp revision e6b680364dd992907a8d2037685a2e500d188dfb 
1//
2// Copyright 2006 The Android Open Source Project
3//
4// Android Asset Packaging Tool main entry point.
5//
6#include "Main.h"
7#include "Bundle.h"
8#include "ResourceFilter.h"
9#include "ResourceTable.h"
10#include "XMLNode.h"
11
12#include <utils/Log.h>
13#include <utils/threads.h>
14#include <utils/List.h>
15#include <utils/Errors.h>
16
17#include <fcntl.h>
18#include <errno.h>
19
20using namespace android;
21
22/*
23 * Show version info.  All the cool kids do it.
24 */
25int doVersion(Bundle* bundle)
26{
27    if (bundle->getFileSpecCount() != 0)
28        printf("(ignoring extra arguments)\n");
29    printf("Android Asset Packaging Tool, v0.2\n");
30
31    return 0;
32}
33
34
35/*
36 * Open the file read only.  The call fails if the file doesn't exist.
37 *
38 * Returns NULL on failure.
39 */
40ZipFile* openReadOnly(const char* fileName)
41{
42    ZipFile* zip;
43    status_t result;
44
45    zip = new ZipFile;
46    result = zip->open(fileName, ZipFile::kOpenReadOnly);
47    if (result != NO_ERROR) {
48        if (result == NAME_NOT_FOUND)
49            fprintf(stderr, "ERROR: '%s' not found\n", fileName);
50        else if (result == PERMISSION_DENIED)
51            fprintf(stderr, "ERROR: '%s' access denied\n", fileName);
52        else
53            fprintf(stderr, "ERROR: failed opening '%s' as Zip file\n",
54                fileName);
55        delete zip;
56        return NULL;
57    }
58
59    return zip;
60}
61
62/*
63 * Open the file read-write.  The file will be created if it doesn't
64 * already exist and "okayToCreate" is set.
65 *
66 * Returns NULL on failure.
67 */
68ZipFile* openReadWrite(const char* fileName, bool okayToCreate)
69{
70    ZipFile* zip = NULL;
71    status_t result;
72    int flags;
73
74    flags = ZipFile::kOpenReadWrite;
75    if (okayToCreate)
76        flags |= ZipFile::kOpenCreate;
77
78    zip = new ZipFile;
79    result = zip->open(fileName, flags);
80    if (result != NO_ERROR) {
81        delete zip;
82        zip = NULL;
83        goto bail;
84    }
85
86bail:
87    return zip;
88}
89
90
91/*
92 * Return a short string describing the compression method.
93 */
94const char* compressionName(int method)
95{
96    if (method == ZipEntry::kCompressStored)
97        return "Stored";
98    else if (method == ZipEntry::kCompressDeflated)
99        return "Deflated";
100    else
101        return "Unknown";
102}
103
104/*
105 * Return the percent reduction in size (0% == no compression).
106 */
107int calcPercent(long uncompressedLen, long compressedLen)
108{
109    if (!uncompressedLen)
110        return 0;
111    else
112        return (int) (100.0 - (compressedLen * 100.0) / uncompressedLen + 0.5);
113}
114
115/*
116 * Handle the "list" command, which can be a simple file dump or
117 * a verbose listing.
118 *
119 * The verbose listing closely matches the output of the Info-ZIP "unzip"
120 * command.
121 */
122int doList(Bundle* bundle)
123{
124    int result = 1;
125    ZipFile* zip = NULL;
126    const ZipEntry* entry;
127    long totalUncLen, totalCompLen;
128    const char* zipFileName;
129
130    if (bundle->getFileSpecCount() != 1) {
131        fprintf(stderr, "ERROR: specify zip file name (only)\n");
132        goto bail;
133    }
134    zipFileName = bundle->getFileSpecEntry(0);
135
136    zip = openReadOnly(zipFileName);
137    if (zip == NULL)
138        goto bail;
139
140    int count, i;
141
142    if (bundle->getVerbose()) {
143        printf("Archive:  %s\n", zipFileName);
144        printf(
145            " Length   Method    Size  Ratio   Offset      Date  Time  CRC-32    Name\n");
146        printf(
147            "--------  ------  ------- -----  -------      ----  ----  ------    ----\n");
148    }
149
150    totalUncLen = totalCompLen = 0;
151
152    count = zip->getNumEntries();
153    for (i = 0; i < count; i++) {
154        entry = zip->getEntryByIndex(i);
155        if (bundle->getVerbose()) {
156            char dateBuf[32];
157            time_t when;
158
159            when = entry->getModWhen();
160            strftime(dateBuf, sizeof(dateBuf), "%m-%d-%y %H:%M",
161                localtime(&when));
162
163            printf("%8ld  %-7.7s %7ld %3d%%  %8zd  %s  %08lx  %s\n",
164                (long) entry->getUncompressedLen(),
165                compressionName(entry->getCompressionMethod()),
166                (long) entry->getCompressedLen(),
167                calcPercent(entry->getUncompressedLen(),
168                            entry->getCompressedLen()),
169                (size_t) entry->getLFHOffset(),
170                dateBuf,
171                entry->getCRC32(),
172                entry->getFileName());
173        } else {
174            printf("%s\n", entry->getFileName());
175        }
176
177        totalUncLen += entry->getUncompressedLen();
178        totalCompLen += entry->getCompressedLen();
179    }
180
181    if (bundle->getVerbose()) {
182        printf(
183        "--------          -------  ---                            -------\n");
184        printf("%8ld          %7ld  %2d%%                            %d files\n",
185            totalUncLen,
186            totalCompLen,
187            calcPercent(totalUncLen, totalCompLen),
188            zip->getNumEntries());
189    }
190
191    if (bundle->getAndroidList()) {
192        AssetManager assets;
193        if (!assets.addAssetPath(String8(zipFileName), NULL)) {
194            fprintf(stderr, "ERROR: list -a failed because assets could not be loaded\n");
195            goto bail;
196        }
197
198        const ResTable& res = assets.getResources(false);
199        if (&res == NULL) {
200            printf("\nNo resource table found.\n");
201        } else {
202#ifndef HAVE_ANDROID_OS
203            printf("\nResource table:\n");
204            res.print(false);
205#endif
206        }
207
208        Asset* manifestAsset = assets.openNonAsset("AndroidManifest.xml",
209                                                   Asset::ACCESS_BUFFER);
210        if (manifestAsset == NULL) {
211            printf("\nNo AndroidManifest.xml found.\n");
212        } else {
213            printf("\nAndroid manifest:\n");
214            ResXMLTree tree;
215            tree.setTo(manifestAsset->getBuffer(true),
216                       manifestAsset->getLength());
217            printXMLBlock(&tree);
218        }
219        delete manifestAsset;
220    }
221
222    result = 0;
223
224bail:
225    delete zip;
226    return result;
227}
228
229static ssize_t indexOfAttribute(const ResXMLTree& tree, uint32_t attrRes)
230{
231    size_t N = tree.getAttributeCount();
232    for (size_t i=0; i<N; i++) {
233        if (tree.getAttributeNameResID(i) == attrRes) {
234            return (ssize_t)i;
235        }
236    }
237    return -1;
238}
239
240String8 getAttribute(const ResXMLTree& tree, const char* ns,
241                            const char* attr, String8* outError)
242{
243    ssize_t idx = tree.indexOfAttribute(ns, attr);
244    if (idx < 0) {
245        return String8();
246    }
247    Res_value value;
248    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
249        if (value.dataType != Res_value::TYPE_STRING) {
250            if (outError != NULL) *outError = "attribute is not a string value";
251            return String8();
252        }
253    }
254    size_t len;
255    const uint16_t* str = tree.getAttributeStringValue(idx, &len);
256    return str ? String8(str, len) : String8();
257}
258
259static String8 getAttribute(const ResXMLTree& tree, uint32_t attrRes, String8* outError)
260{
261    ssize_t idx = indexOfAttribute(tree, attrRes);
262    if (idx < 0) {
263        return String8();
264    }
265    Res_value value;
266    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
267        if (value.dataType != Res_value::TYPE_STRING) {
268            if (outError != NULL) *outError = "attribute is not a string value";
269            return String8();
270        }
271    }
272    size_t len;
273    const uint16_t* str = tree.getAttributeStringValue(idx, &len);
274    return str ? String8(str, len) : String8();
275}
276
277static int32_t getIntegerAttribute(const ResXMLTree& tree, uint32_t attrRes,
278        String8* outError, int32_t defValue = -1)
279{
280    ssize_t idx = indexOfAttribute(tree, attrRes);
281    if (idx < 0) {
282        return defValue;
283    }
284    Res_value value;
285    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
286        if (value.dataType < Res_value::TYPE_FIRST_INT
287                || value.dataType > Res_value::TYPE_LAST_INT) {
288            if (outError != NULL) *outError = "attribute is not an integer value";
289            return defValue;
290        }
291    }
292    return value.data;
293}
294
295static int32_t getResolvedIntegerAttribute(const ResTable* resTable, const ResXMLTree& tree,
296        uint32_t attrRes, String8* outError, int32_t defValue = -1)
297{
298    ssize_t idx = indexOfAttribute(tree, attrRes);
299    if (idx < 0) {
300        return defValue;
301    }
302    Res_value value;
303    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
304        if (value.dataType == Res_value::TYPE_REFERENCE) {
305            resTable->resolveReference(&value, 0);
306        }
307        if (value.dataType < Res_value::TYPE_FIRST_INT
308                || value.dataType > Res_value::TYPE_LAST_INT) {
309            if (outError != NULL) *outError = "attribute is not an integer value";
310            return defValue;
311        }
312    }
313    return value.data;
314}
315
316static String8 getResolvedAttribute(const ResTable* resTable, const ResXMLTree& tree,
317        uint32_t attrRes, String8* outError)
318{
319    ssize_t idx = indexOfAttribute(tree, attrRes);
320    if (idx < 0) {
321        return String8();
322    }
323    Res_value value;
324    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
325        if (value.dataType == Res_value::TYPE_STRING) {
326            size_t len;
327            const uint16_t* str = tree.getAttributeStringValue(idx, &len);
328            return str ? String8(str, len) : String8();
329        }
330        resTable->resolveReference(&value, 0);
331        if (value.dataType != Res_value::TYPE_STRING) {
332            if (outError != NULL) *outError = "attribute is not a string value";
333            return String8();
334        }
335    }
336    size_t len;
337    const Res_value* value2 = &value;
338    const char16_t* str = const_cast<ResTable*>(resTable)->valueToString(value2, 0, NULL, &len);
339    return str ? String8(str, len) : String8();
340}
341
342// These are attribute resource constants for the platform, as found
343// in android.R.attr
344enum {
345    LABEL_ATTR = 0x01010001,
346    ICON_ATTR = 0x01010002,
347    NAME_ATTR = 0x01010003,
348    VERSION_CODE_ATTR = 0x0101021b,
349    VERSION_NAME_ATTR = 0x0101021c,
350    SCREEN_ORIENTATION_ATTR = 0x0101001e,
351    MIN_SDK_VERSION_ATTR = 0x0101020c,
352    MAX_SDK_VERSION_ATTR = 0x01010271,
353    REQ_TOUCH_SCREEN_ATTR = 0x01010227,
354    REQ_KEYBOARD_TYPE_ATTR = 0x01010228,
355    REQ_HARD_KEYBOARD_ATTR = 0x01010229,
356    REQ_NAVIGATION_ATTR = 0x0101022a,
357    REQ_FIVE_WAY_NAV_ATTR = 0x01010232,
358    TARGET_SDK_VERSION_ATTR = 0x01010270,
359    TEST_ONLY_ATTR = 0x01010272,
360    ANY_DENSITY_ATTR = 0x0101026c,
361    GL_ES_VERSION_ATTR = 0x01010281,
362    SMALL_SCREEN_ATTR = 0x01010284,
363    NORMAL_SCREEN_ATTR = 0x01010285,
364    LARGE_SCREEN_ATTR = 0x01010286,
365    XLARGE_SCREEN_ATTR = 0x010102bf,
366    REQUIRED_ATTR = 0x0101028e,
367    SCREEN_SIZE_ATTR = 0x010102ca,
368    SCREEN_DENSITY_ATTR = 0x010102cb,
369    REQUIRES_SMALLEST_WIDTH_DP_ATTR = 0x01010364,
370    COMPATIBLE_WIDTH_LIMIT_DP_ATTR = 0x01010365,
371    LARGEST_WIDTH_LIMIT_DP_ATTR = 0x01010366,
372    PUBLIC_KEY_ATTR = 0x010103a6,
373};
374
375const char *getComponentName(String8 &pkgName, String8 &componentName) {
376    ssize_t idx = componentName.find(".");
377    String8 retStr(pkgName);
378    if (idx == 0) {
379        retStr += componentName;
380    } else if (idx < 0) {
381        retStr += ".";
382        retStr += componentName;
383    } else {
384        return componentName.string();
385    }
386    return retStr.string();
387}
388
389static void printCompatibleScreens(ResXMLTree& tree) {
390    size_t len;
391    ResXMLTree::event_code_t code;
392    int depth = 0;
393    bool first = true;
394    printf("compatible-screens:");
395    while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
396        if (code == ResXMLTree::END_TAG) {
397            depth--;
398            if (depth < 0) {
399                break;
400            }
401            continue;
402        }
403        if (code != ResXMLTree::START_TAG) {
404            continue;
405        }
406        depth++;
407        String8 tag(tree.getElementName(&len));
408        if (tag == "screen") {
409            int32_t screenSize = getIntegerAttribute(tree,
410                    SCREEN_SIZE_ATTR, NULL, -1);
411            int32_t screenDensity = getIntegerAttribute(tree,
412                    SCREEN_DENSITY_ATTR, NULL, -1);
413            if (screenSize > 0 && screenDensity > 0) {
414                if (!first) {
415                    printf(",");
416                }
417                first = false;
418                printf("'%d/%d'", screenSize, screenDensity);
419            }
420        }
421    }
422    printf("\n");
423}
424
425/*
426 * Handle the "dump" command, to extract select data from an archive.
427 */
428int doDump(Bundle* bundle)
429{
430    status_t result = UNKNOWN_ERROR;
431    Asset* asset = NULL;
432
433    if (bundle->getFileSpecCount() < 1) {
434        fprintf(stderr, "ERROR: no dump option specified\n");
435        return 1;
436    }
437
438    if (bundle->getFileSpecCount() < 2) {
439        fprintf(stderr, "ERROR: no dump file specified\n");
440        return 1;
441    }
442
443    const char* option = bundle->getFileSpecEntry(0);
444    const char* filename = bundle->getFileSpecEntry(1);
445
446    AssetManager assets;
447    void* assetsCookie;
448    if (!assets.addAssetPath(String8(filename), &assetsCookie)) {
449        fprintf(stderr, "ERROR: dump failed because assets could not be loaded\n");
450        return 1;
451    }
452
453    // Make a dummy config for retrieving resources...  we need to supply
454    // non-default values for some configs so that we can retrieve resources
455    // in the app that don't have a default.  The most important of these is
456    // the API version because key resources like icons will have an implicit
457    // version if they are using newer config types like density.
458    ResTable_config config;
459    config.language[0] = 'e';
460    config.language[1] = 'n';
461    config.country[0] = 'U';
462    config.country[1] = 'S';
463    config.orientation = ResTable_config::ORIENTATION_PORT;
464    config.density = ResTable_config::DENSITY_MEDIUM;
465    config.sdkVersion = 10000; // Very high.
466    config.screenWidthDp = 320;
467    config.screenHeightDp = 480;
468    config.smallestScreenWidthDp = 320;
469    assets.setConfiguration(config);
470
471    const ResTable& res = assets.getResources(false);
472    if (&res == NULL) {
473        fprintf(stderr, "ERROR: dump failed because no resource table was found\n");
474        goto bail;
475    }
476
477    if (strcmp("resources", option) == 0) {
478#ifndef HAVE_ANDROID_OS
479        res.print(bundle->getValues());
480#endif
481    } else if (strcmp("xmltree", option) == 0) {
482        if (bundle->getFileSpecCount() < 3) {
483            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
484            goto bail;
485        }
486
487        for (int i=2; i<bundle->getFileSpecCount(); i++) {
488            const char* resname = bundle->getFileSpecEntry(i);
489            ResXMLTree tree;
490            asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
491            if (asset == NULL) {
492                fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);
493                goto bail;
494            }
495
496            if (tree.setTo(asset->getBuffer(true),
497                           asset->getLength()) != NO_ERROR) {
498                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
499                goto bail;
500            }
501            tree.restart();
502            printXMLBlock(&tree);
503            tree.uninit();
504            delete asset;
505            asset = NULL;
506        }
507
508    } else if (strcmp("xmlstrings", option) == 0) {
509        if (bundle->getFileSpecCount() < 3) {
510            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
511            goto bail;
512        }
513
514        for (int i=2; i<bundle->getFileSpecCount(); i++) {
515            const char* resname = bundle->getFileSpecEntry(i);
516            ResXMLTree tree;
517            asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
518            if (asset == NULL) {
519                fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);
520                goto bail;
521            }
522
523            if (tree.setTo(asset->getBuffer(true),
524                           asset->getLength()) != NO_ERROR) {
525                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
526                goto bail;
527            }
528            printStringPool(&tree.getStrings());
529            delete asset;
530            asset = NULL;
531        }
532
533    } else {
534        ResXMLTree tree;
535        asset = assets.openNonAsset("AndroidManifest.xml",
536                                            Asset::ACCESS_BUFFER);
537        if (asset == NULL) {
538            fprintf(stderr, "ERROR: dump failed because no AndroidManifest.xml found\n");
539            goto bail;
540        }
541
542        if (tree.setTo(asset->getBuffer(true),
543                       asset->getLength()) != NO_ERROR) {
544            fprintf(stderr, "ERROR: AndroidManifest.xml is corrupt\n");
545            goto bail;
546        }
547        tree.restart();
548
549        if (strcmp("permissions", option) == 0) {
550            size_t len;
551            ResXMLTree::event_code_t code;
552            int depth = 0;
553            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
554                if (code == ResXMLTree::END_TAG) {
555                    depth--;
556                    continue;
557                }
558                if (code != ResXMLTree::START_TAG) {
559                    continue;
560                }
561                depth++;
562                String8 tag(tree.getElementName(&len));
563                //printf("Depth %d tag %s\n", depth, tag.string());
564                if (depth == 1) {
565                    if (tag != "manifest") {
566                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
567                        goto bail;
568                    }
569                    String8 pkg = getAttribute(tree, NULL, "package", NULL);
570                    printf("package: %s\n", pkg.string());
571                } else if (depth == 2 && tag == "permission") {
572                    String8 error;
573                    String8 name = getAttribute(tree, NAME_ATTR, &error);
574                    if (error != "") {
575                        fprintf(stderr, "ERROR: %s\n", error.string());
576                        goto bail;
577                    }
578                    printf("permission: %s\n", name.string());
579                } else if (depth == 2 && tag == "uses-permission") {
580                    String8 error;
581                    String8 name = getAttribute(tree, NAME_ATTR, &error);
582                    if (error != "") {
583                        fprintf(stderr, "ERROR: %s\n", error.string());
584                        goto bail;
585                    }
586                    printf("uses-permission: %s\n", name.string());
587                }
588            }
589        } else if (strcmp("badging", option) == 0) {
590            Vector<String8> locales;
591            res.getLocales(&locales);
592
593            Vector<ResTable_config> configs;
594            res.getConfigurations(&configs);
595            SortedVector<int> densities;
596            const size_t NC = configs.size();
597            for (size_t i=0; i<NC; i++) {
598                int dens = configs[i].density;
599                if (dens == 0) dens = 160;
600                densities.add(dens);
601            }
602
603            size_t len;
604            ResXMLTree::event_code_t code;
605            int depth = 0;
606            String8 error;
607            bool withinActivity = false;
608            bool isMainActivity = false;
609            bool isLauncherActivity = false;
610            bool isSearchable = false;
611            bool withinApplication = false;
612            bool withinReceiver = false;
613            bool withinService = false;
614            bool withinIntentFilter = false;
615            bool hasMainActivity = false;
616            bool hasOtherActivities = false;
617            bool hasOtherReceivers = false;
618            bool hasOtherServices = false;
619            bool hasWallpaperService = false;
620            bool hasImeService = false;
621            bool hasWidgetReceivers = false;
622            bool hasIntentFilter = false;
623            bool actMainActivity = false;
624            bool actWidgetReceivers = false;
625            bool actImeService = false;
626            bool actWallpaperService = false;
627
628            // This next group of variables is used to implement a group of
629            // backward-compatibility heuristics necessitated by the addition of
630            // some new uses-feature constants in 2.1 and 2.2. In most cases, the
631            // heuristic is "if an app requests a permission but doesn't explicitly
632            // request the corresponding <uses-feature>, presume it's there anyway".
633            bool specCameraFeature = false; // camera-related
634            bool specCameraAutofocusFeature = false;
635            bool reqCameraAutofocusFeature = false;
636            bool reqCameraFlashFeature = false;
637            bool hasCameraPermission = false;
638            bool specLocationFeature = false; // location-related
639            bool specNetworkLocFeature = false;
640            bool reqNetworkLocFeature = false;
641            bool specGpsFeature = false;
642            bool reqGpsFeature = false;
643            bool hasMockLocPermission = false;
644            bool hasCoarseLocPermission = false;
645            bool hasGpsPermission = false;
646            bool hasGeneralLocPermission = false;
647            bool specBluetoothFeature = false; // Bluetooth API-related
648            bool hasBluetoothPermission = false;
649            bool specMicrophoneFeature = false; // microphone-related
650            bool hasRecordAudioPermission = false;
651            bool specWiFiFeature = false;
652            bool hasWiFiPermission = false;
653            bool specTelephonyFeature = false; // telephony-related
654            bool reqTelephonySubFeature = false;
655            bool hasTelephonyPermission = false;
656            bool specTouchscreenFeature = false; // touchscreen-related
657            bool specMultitouchFeature = false;
658            bool reqDistinctMultitouchFeature = false;
659            bool specScreenPortraitFeature = false;
660            bool specScreenLandscapeFeature = false;
661            bool reqScreenPortraitFeature = false;
662            bool reqScreenLandscapeFeature = false;
663            // 2.2 also added some other features that apps can request, but that
664            // have no corresponding permission, so we cannot implement any
665            // back-compatibility heuristic for them. The below are thus unnecessary
666            // (but are retained here for documentary purposes.)
667            //bool specCompassFeature = false;
668            //bool specAccelerometerFeature = false;
669            //bool specProximityFeature = false;
670            //bool specAmbientLightFeature = false;
671            //bool specLiveWallpaperFeature = false;
672
673            int targetSdk = 0;
674            int smallScreen = 1;
675            int normalScreen = 1;
676            int largeScreen = 1;
677            int xlargeScreen = 1;
678            int anyDensity = 1;
679            int requiresSmallestWidthDp = 0;
680            int compatibleWidthLimitDp = 0;
681            int largestWidthLimitDp = 0;
682            String8 pkg;
683            String8 activityName;
684            String8 activityLabel;
685            String8 activityIcon;
686            String8 receiverName;
687            String8 serviceName;
688            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
689                if (code == ResXMLTree::END_TAG) {
690                    depth--;
691                    if (depth < 2) {
692                        withinApplication = false;
693                    } else if (depth < 3) {
694                        if (withinActivity && isMainActivity && isLauncherActivity) {
695                            const char *aName = getComponentName(pkg, activityName);
696                            printf("launchable-activity:");
697                            if (aName != NULL) {
698                                printf(" name='%s' ", aName);
699                            }
700                            printf(" label='%s' icon='%s'\n",
701                                    activityLabel.string(),
702                                    activityIcon.string());
703                        }
704                        if (!hasIntentFilter) {
705                            hasOtherActivities |= withinActivity;
706                            hasOtherReceivers |= withinReceiver;
707                            hasOtherServices |= withinService;
708                        }
709                        withinActivity = false;
710                        withinService = false;
711                        withinReceiver = false;
712                        hasIntentFilter = false;
713                        isMainActivity = isLauncherActivity = false;
714                    } else if (depth < 4) {
715                        if (withinIntentFilter) {
716                            if (withinActivity) {
717                                hasMainActivity |= actMainActivity;
718                                hasOtherActivities |= !actMainActivity;
719                            } else if (withinReceiver) {
720                                hasWidgetReceivers |= actWidgetReceivers;
721                                hasOtherReceivers |= !actWidgetReceivers;
722                            } else if (withinService) {
723                                hasImeService |= actImeService;
724                                hasWallpaperService |= actWallpaperService;
725                                hasOtherServices |= (!actImeService && !actWallpaperService);
726                            }
727                        }
728                        withinIntentFilter = false;
729                    }
730                    continue;
731                }
732                if (code != ResXMLTree::START_TAG) {
733                    continue;
734                }
735                depth++;
736                String8 tag(tree.getElementName(&len));
737                //printf("Depth %d,  %s\n", depth, tag.string());
738                if (depth == 1) {
739                    if (tag != "manifest") {
740                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
741                        goto bail;
742                    }
743                    pkg = getAttribute(tree, NULL, "package", NULL);
744                    printf("package: name='%s' ", pkg.string());
745                    int32_t versionCode = getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
746                    if (error != "") {
747                        fprintf(stderr, "ERROR getting 'android:versionCode' attribute: %s\n", error.string());
748                        goto bail;
749                    }
750                    if (versionCode > 0) {
751                        printf("versionCode='%d' ", versionCode);
752                    } else {
753                        printf("versionCode='' ");
754                    }
755                    String8 versionName = getResolvedAttribute(&res, tree, VERSION_NAME_ATTR, &error);
756                    if (error != "") {
757                        fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
758                        goto bail;
759                    }
760                    printf("versionName='%s'\n", versionName.string());
761                } else if (depth == 2) {
762                    withinApplication = false;
763                    if (tag == "application") {
764                        withinApplication = true;
765
766                        String8 label;
767                        const size_t NL = locales.size();
768                        for (size_t i=0; i<NL; i++) {
769                            const char* localeStr =  locales[i].string();
770                            assets.setLocale(localeStr != NULL ? localeStr : "");
771                            String8 llabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
772                            if (llabel != "") {
773                                if (localeStr == NULL || strlen(localeStr) == 0) {
774                                    label = llabel;
775                                    printf("application-label:'%s'\n", llabel.string());
776                                } else {
777                                    if (label == "") {
778                                        label = llabel;
779                                    }
780                                    printf("application-label-%s:'%s'\n", localeStr,
781                                            llabel.string());
782                                }
783                            }
784                        }
785
786                        ResTable_config tmpConfig = config;
787                        const size_t ND = densities.size();
788                        for (size_t i=0; i<ND; i++) {
789                            tmpConfig.density = densities[i];
790                            assets.setConfiguration(tmpConfig);
791                            String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
792                            if (icon != "") {
793                                printf("application-icon-%d:'%s'\n", densities[i], icon.string());
794                            }
795                        }
796                        assets.setConfiguration(config);
797
798                        String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
799                        if (error != "") {
800                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
801                            goto bail;
802                        }
803                        int32_t testOnly = getIntegerAttribute(tree, TEST_ONLY_ATTR, &error, 0);
804                        if (error != "") {
805                            fprintf(stderr, "ERROR getting 'android:testOnly' attribute: %s\n", error.string());
806                            goto bail;
807                        }
808                        printf("application: label='%s' ", label.string());
809                        printf("icon='%s'\n", icon.string());
810                        if (testOnly != 0) {
811                            printf("testOnly='%d'\n", testOnly);
812                        }
813                    } else if (tag == "uses-sdk") {
814                        int32_t code = getIntegerAttribute(tree, MIN_SDK_VERSION_ATTR, &error);
815                        if (error != "") {
816                            error = "";
817                            String8 name = getResolvedAttribute(&res, tree, MIN_SDK_VERSION_ATTR, &error);
818                            if (error != "") {
819                                fprintf(stderr, "ERROR getting 'android:minSdkVersion' attribute: %s\n",
820                                        error.string());
821                                goto bail;
822                            }
823                            if (name == "Donut") targetSdk = 4;
824                            printf("sdkVersion:'%s'\n", name.string());
825                        } else if (code != -1) {
826                            targetSdk = code;
827                            printf("sdkVersion:'%d'\n", code);
828                        }
829                        code = getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR, NULL, -1);
830                        if (code != -1) {
831                            printf("maxSdkVersion:'%d'\n", code);
832                        }
833                        code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
834                        if (error != "") {
835                            error = "";
836                            String8 name = getResolvedAttribute(&res, tree, TARGET_SDK_VERSION_ATTR, &error);
837                            if (error != "") {
838                                fprintf(stderr, "ERROR getting 'android:targetSdkVersion' attribute: %s\n",
839                                        error.string());
840                                goto bail;
841                            }
842                            if (name == "Donut" && targetSdk < 4) targetSdk = 4;
843                            printf("targetSdkVersion:'%s'\n", name.string());
844                        } else if (code != -1) {
845                            if (targetSdk < code) {
846                                targetSdk = code;
847                            }
848                            printf("targetSdkVersion:'%d'\n", code);
849                        }
850                    } else if (tag == "uses-configuration") {
851                        int32_t reqTouchScreen = getIntegerAttribute(tree,
852                                REQ_TOUCH_SCREEN_ATTR, NULL, 0);
853                        int32_t reqKeyboardType = getIntegerAttribute(tree,
854                                REQ_KEYBOARD_TYPE_ATTR, NULL, 0);
855                        int32_t reqHardKeyboard = getIntegerAttribute(tree,
856                                REQ_HARD_KEYBOARD_ATTR, NULL, 0);
857                        int32_t reqNavigation = getIntegerAttribute(tree,
858                                REQ_NAVIGATION_ATTR, NULL, 0);
859                        int32_t reqFiveWayNav = getIntegerAttribute(tree,
860                                REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
861                        printf("uses-configuration:");
862                        if (reqTouchScreen != 0) {
863                            printf(" reqTouchScreen='%d'", reqTouchScreen);
864                        }
865                        if (reqKeyboardType != 0) {
866                            printf(" reqKeyboardType='%d'", reqKeyboardType);
867                        }
868                        if (reqHardKeyboard != 0) {
869                            printf(" reqHardKeyboard='%d'", reqHardKeyboard);
870                        }
871                        if (reqNavigation != 0) {
872                            printf(" reqNavigation='%d'", reqNavigation);
873                        }
874                        if (reqFiveWayNav != 0) {
875                            printf(" reqFiveWayNav='%d'", reqFiveWayNav);
876                        }
877                        printf("\n");
878                    } else if (tag == "supports-screens") {
879                        smallScreen = getIntegerAttribute(tree,
880                                SMALL_SCREEN_ATTR, NULL, 1);
881                        normalScreen = getIntegerAttribute(tree,
882                                NORMAL_SCREEN_ATTR, NULL, 1);
883                        largeScreen = getIntegerAttribute(tree,
884                                LARGE_SCREEN_ATTR, NULL, 1);
885                        xlargeScreen = getIntegerAttribute(tree,
886                                XLARGE_SCREEN_ATTR, NULL, 1);
887                        anyDensity = getIntegerAttribute(tree,
888                                ANY_DENSITY_ATTR, NULL, 1);
889                        requiresSmallestWidthDp = getIntegerAttribute(tree,
890                                REQUIRES_SMALLEST_WIDTH_DP_ATTR, NULL, 0);
891                        compatibleWidthLimitDp = getIntegerAttribute(tree,
892                                COMPATIBLE_WIDTH_LIMIT_DP_ATTR, NULL, 0);
893                        largestWidthLimitDp = getIntegerAttribute(tree,
894                                LARGEST_WIDTH_LIMIT_DP_ATTR, NULL, 0);
895                    } else if (tag == "uses-feature") {
896                        String8 name = getAttribute(tree, NAME_ATTR, &error);
897
898                        if (name != "" && error == "") {
899                            int req = getIntegerAttribute(tree,
900                                    REQUIRED_ATTR, NULL, 1);
901
902                            if (name == "android.hardware.camera") {
903                                specCameraFeature = true;
904                            } else if (name == "android.hardware.camera.autofocus") {
905                                // these have no corresponding permission to check for,
906                                // but should imply the foundational camera permission
907                                reqCameraAutofocusFeature = reqCameraAutofocusFeature || req;
908                                specCameraAutofocusFeature = true;
909                            } else if (req && (name == "android.hardware.camera.flash")) {
910                                // these have no corresponding permission to check for,
911                                // but should imply the foundational camera permission
912                                reqCameraFlashFeature = true;
913                            } else if (name == "android.hardware.location") {
914                                specLocationFeature = true;
915                            } else if (name == "android.hardware.location.network") {
916                                specNetworkLocFeature = true;
917                                reqNetworkLocFeature = reqNetworkLocFeature || req;
918                            } else if (name == "android.hardware.location.gps") {
919                                specGpsFeature = true;
920                                reqGpsFeature = reqGpsFeature || req;
921                            } else if (name == "android.hardware.bluetooth") {
922                                specBluetoothFeature = true;
923                            } else if (name == "android.hardware.touchscreen") {
924                                specTouchscreenFeature = true;
925                            } else if (name == "android.hardware.touchscreen.multitouch") {
926                                specMultitouchFeature = true;
927                            } else if (name == "android.hardware.touchscreen.multitouch.distinct") {
928                                reqDistinctMultitouchFeature = reqDistinctMultitouchFeature || req;
929                            } else if (name == "android.hardware.microphone") {
930                                specMicrophoneFeature = true;
931                            } else if (name == "android.hardware.wifi") {
932                                specWiFiFeature = true;
933                            } else if (name == "android.hardware.telephony") {
934                                specTelephonyFeature = true;
935                            } else if (req && (name == "android.hardware.telephony.gsm" ||
936                                               name == "android.hardware.telephony.cdma")) {
937                                // these have no corresponding permission to check for,
938                                // but should imply the foundational telephony permission
939                                reqTelephonySubFeature = true;
940                            } else if (name == "android.hardware.screen.portrait") {
941                                specScreenPortraitFeature = true;
942                            } else if (name == "android.hardware.screen.landscape") {
943                                specScreenLandscapeFeature = true;
944                            }
945                            printf("uses-feature%s:'%s'\n",
946                                    req ? "" : "-not-required", name.string());
947                        } else {
948                            int vers = getIntegerAttribute(tree,
949                                    GL_ES_VERSION_ATTR, &error);
950                            if (error == "") {
951                                printf("uses-gl-es:'0x%x'\n", vers);
952                            }
953                        }
954                    } else if (tag == "uses-permission") {
955                        String8 name = getAttribute(tree, NAME_ATTR, &error);
956                        if (name != "" && error == "") {
957                            if (name == "android.permission.CAMERA") {
958                                hasCameraPermission = true;
959                            } else if (name == "android.permission.ACCESS_FINE_LOCATION") {
960                                hasGpsPermission = true;
961                            } else if (name == "android.permission.ACCESS_MOCK_LOCATION") {
962                                hasMockLocPermission = true;
963                            } else if (name == "android.permission.ACCESS_COARSE_LOCATION") {
964                                hasCoarseLocPermission = true;
965                            } else if (name == "android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" ||
966                                       name == "android.permission.INSTALL_LOCATION_PROVIDER") {
967                                hasGeneralLocPermission = true;
968                            } else if (name == "android.permission.BLUETOOTH" ||
969                                       name == "android.permission.BLUETOOTH_ADMIN") {
970                                hasBluetoothPermission = true;
971                            } else if (name == "android.permission.RECORD_AUDIO") {
972                                hasRecordAudioPermission = true;
973                            } else if (name == "android.permission.ACCESS_WIFI_STATE" ||
974                                       name == "android.permission.CHANGE_WIFI_STATE" ||
975                                       name == "android.permission.CHANGE_WIFI_MULTICAST_STATE") {
976                                hasWiFiPermission = true;
977                            } else if (name == "android.permission.CALL_PHONE" ||
978                                       name == "android.permission.CALL_PRIVILEGED" ||
979                                       name == "android.permission.MODIFY_PHONE_STATE" ||
980                                       name == "android.permission.PROCESS_OUTGOING_CALLS" ||
981                                       name == "android.permission.READ_SMS" ||
982                                       name == "android.permission.RECEIVE_SMS" ||
983                                       name == "android.permission.RECEIVE_MMS" ||
984                                       name == "android.permission.RECEIVE_WAP_PUSH" ||
985                                       name == "android.permission.SEND_SMS" ||
986                                       name == "android.permission.WRITE_APN_SETTINGS" ||
987                                       name == "android.permission.WRITE_SMS") {
988                                hasTelephonyPermission = true;
989                            }
990                            printf("uses-permission:'%s'\n", name.string());
991                        } else {
992                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
993                                    error.string());
994                            goto bail;
995                        }
996                    } else if (tag == "uses-package") {
997                        String8 name = getAttribute(tree, NAME_ATTR, &error);
998                        if (name != "" && error == "") {
999                            printf("uses-package:'%s'\n", name.string());
1000                        } else {
1001                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
1002                                    error.string());
1003                                goto bail;
1004                        }
1005                    } else if (tag == "original-package") {
1006                        String8 name = getAttribute(tree, NAME_ATTR, &error);
1007                        if (name != "" && error == "") {
1008                            printf("original-package:'%s'\n", name.string());
1009                        } else {
1010                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
1011                                    error.string());
1012                                goto bail;
1013                        }
1014                    } else if (tag == "supports-gl-texture") {
1015                        String8 name = getAttribute(tree, NAME_ATTR, &error);
1016                        if (name != "" && error == "") {
1017                            printf("supports-gl-texture:'%s'\n", name.string());
1018                        } else {
1019                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
1020                                    error.string());
1021                                goto bail;
1022                        }
1023                    } else if (tag == "compatible-screens") {
1024                        printCompatibleScreens(tree);
1025                        depth--;
1026                    } else if (tag == "package-verifier") {
1027                        String8 name = getAttribute(tree, NAME_ATTR, &error);
1028                        if (name != "" && error == "") {
1029                            String8 publicKey = getAttribute(tree, PUBLIC_KEY_ATTR, &error);
1030                            if (publicKey != "" && error == "") {
1031                                printf("package-verifier: name='%s' publicKey='%s'\n",
1032                                        name.string(), publicKey.string());
1033                            }
1034                        }
1035                    }
1036                } else if (depth == 3 && withinApplication) {
1037                    withinActivity = false;
1038                    withinReceiver = false;
1039                    withinService = false;
1040                    hasIntentFilter = false;
1041                    if(tag == "activity") {
1042                        withinActivity = true;
1043                        activityName = getAttribute(tree, NAME_ATTR, &error);
1044                        if (error != "") {
1045                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
1046                            goto bail;
1047                        }
1048
1049                        activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
1050                        if (error != "") {
1051                            fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
1052                            goto bail;
1053                        }
1054
1055                        activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
1056                        if (error != "") {
1057                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
1058                            goto bail;
1059                        }
1060
1061                        int32_t orien = getResolvedIntegerAttribute(&res, tree,
1062                                SCREEN_ORIENTATION_ATTR, &error);
1063                        if (error == "") {
1064                            if (orien == 0 || orien == 6 || orien == 8) {
1065                                // Requests landscape, sensorLandscape, or reverseLandscape.
1066                                reqScreenLandscapeFeature = true;
1067                            } else if (orien == 1 || orien == 7 || orien == 9) {
1068                                // Requests portrait, sensorPortrait, or reversePortrait.
1069                                reqScreenPortraitFeature = true;
1070                            }
1071                        }
1072                    } else if (tag == "uses-library") {
1073                        String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
1074                        if (error != "") {
1075                            fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
1076                            goto bail;
1077                        }
1078                        int req = getIntegerAttribute(tree,
1079                                REQUIRED_ATTR, NULL, 1);
1080                        printf("uses-library%s:'%s'\n",
1081                                req ? "" : "-not-required", libraryName.string());
1082                    } else if (tag == "receiver") {
1083                        withinReceiver = true;
1084                        receiverName = getAttribute(tree, NAME_ATTR, &error);
1085
1086                        if (error != "") {
1087                            fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
1088                            goto bail;
1089                        }
1090                    } else if (tag == "service") {
1091                        withinService = true;
1092                        serviceName = getAttribute(tree, NAME_ATTR, &error);
1093
1094                        if (error != "") {
1095                            fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
1096                            goto bail;
1097                        }
1098                    }
1099                } else if ((depth == 4) && (tag == "intent-filter")) {
1100                    hasIntentFilter = true;
1101                    withinIntentFilter = true;
1102                    actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
1103                } else if ((depth == 5) && withinIntentFilter){
1104                    String8 action;
1105                    if (tag == "action") {
1106                        action = getAttribute(tree, NAME_ATTR, &error);
1107                        if (error != "") {
1108                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
1109                            goto bail;
1110                        }
1111                        if (withinActivity) {
1112                            if (action == "android.intent.action.MAIN") {
1113                                isMainActivity = true;
1114                                actMainActivity = true;
1115                            }
1116                        } else if (withinReceiver) {
1117                            if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
1118                                actWidgetReceivers = true;
1119                            }
1120                        } else if (withinService) {
1121                            if (action == "android.view.InputMethod") {
1122                                actImeService = true;
1123                            } else if (action == "android.service.wallpaper.WallpaperService") {
1124                                actWallpaperService = true;
1125                            }
1126                        }
1127                        if (action == "android.intent.action.SEARCH") {
1128                            isSearchable = true;
1129                        }
1130                    }
1131
1132                    if (tag == "category") {
1133                        String8 category = getAttribute(tree, NAME_ATTR, &error);
1134                        if (error != "") {
1135                            fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
1136                            goto bail;
1137                        }
1138                        if (withinActivity) {
1139                            if (category == "android.intent.category.LAUNCHER") {
1140                                isLauncherActivity = true;
1141                            }
1142                        }
1143                    }
1144                }
1145            }
1146
1147            /* The following blocks handle printing "inferred" uses-features, based
1148             * on whether related features or permissions are used by the app.
1149             * Note that the various spec*Feature variables denote whether the
1150             * relevant tag was *present* in the AndroidManfest, not that it was
1151             * present and set to true.
1152             */
1153            // Camera-related back-compatibility logic
1154            if (!specCameraFeature) {
1155                if (reqCameraFlashFeature || reqCameraAutofocusFeature) {
1156                    // if app requested a sub-feature (autofocus or flash) and didn't
1157                    // request the base camera feature, we infer that it meant to
1158                    printf("uses-feature:'android.hardware.camera'\n");
1159                } else if (hasCameraPermission) {
1160                    // if app wants to use camera but didn't request the feature, we infer
1161                    // that it meant to, and further that it wants autofocus
1162                    // (which was the 1.0 - 1.5 behavior)
1163                    printf("uses-feature:'android.hardware.camera'\n");
1164                    if (!specCameraAutofocusFeature) {
1165                        printf("uses-feature:'android.hardware.camera.autofocus'\n");
1166                    }
1167                }
1168            }
1169
1170            // Location-related back-compatibility logic
1171            if (!specLocationFeature &&
1172                (hasMockLocPermission || hasCoarseLocPermission || hasGpsPermission ||
1173                 hasGeneralLocPermission || reqNetworkLocFeature || reqGpsFeature)) {
1174                // if app either takes a location-related permission or requests one of the
1175                // sub-features, we infer that it also meant to request the base location feature
1176                printf("uses-feature:'android.hardware.location'\n");
1177            }
1178            if (!specGpsFeature && hasGpsPermission) {
1179                // if app takes GPS (FINE location) perm but does not request the GPS
1180                // feature, we infer that it meant to
1181                printf("uses-feature:'android.hardware.location.gps'\n");
1182            }
1183            if (!specNetworkLocFeature && hasCoarseLocPermission) {
1184                // if app takes Network location (COARSE location) perm but does not request the
1185                // network location feature, we infer that it meant to
1186                printf("uses-feature:'android.hardware.location.network'\n");
1187            }
1188
1189            // Bluetooth-related compatibility logic
1190            if (!specBluetoothFeature && hasBluetoothPermission && (targetSdk > 4)) {
1191                // if app takes a Bluetooth permission but does not request the Bluetooth
1192                // feature, we infer that it meant to
1193                printf("uses-feature:'android.hardware.bluetooth'\n");
1194            }
1195
1196            // Microphone-related compatibility logic
1197            if (!specMicrophoneFeature && hasRecordAudioPermission) {
1198                // if app takes the record-audio permission but does not request the microphone
1199                // feature, we infer that it meant to
1200                printf("uses-feature:'android.hardware.microphone'\n");
1201            }
1202
1203            // WiFi-related compatibility logic
1204            if (!specWiFiFeature && hasWiFiPermission) {
1205                // if app takes one of the WiFi permissions but does not request the WiFi
1206                // feature, we infer that it meant to
1207                printf("uses-feature:'android.hardware.wifi'\n");
1208            }
1209
1210            // Telephony-related compatibility logic
1211            if (!specTelephonyFeature && (hasTelephonyPermission || reqTelephonySubFeature)) {
1212                // if app takes one of the telephony permissions or requests a sub-feature but
1213                // does not request the base telephony feature, we infer that it meant to
1214                printf("uses-feature:'android.hardware.telephony'\n");
1215            }
1216
1217            // Touchscreen-related back-compatibility logic
1218            if (!specTouchscreenFeature) { // not a typo!
1219                // all apps are presumed to require a touchscreen, unless they explicitly say
1220                // <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
1221                // Note that specTouchscreenFeature is true if the tag is present, regardless
1222                // of whether its value is true or false, so this is safe
1223                printf("uses-feature:'android.hardware.touchscreen'\n");
1224            }
1225            if (!specMultitouchFeature && reqDistinctMultitouchFeature) {
1226                // if app takes one of the telephony permissions or requests a sub-feature but
1227                // does not request the base telephony feature, we infer that it meant to
1228                printf("uses-feature:'android.hardware.touchscreen.multitouch'\n");
1229            }
1230
1231            // Landscape/portrait-related compatibility logic
1232            if (!specScreenLandscapeFeature && !specScreenPortraitFeature) {
1233                // If the app has specified any activities in its manifest
1234                // that request a specific orientation, then assume that
1235                // orientation is required.
1236                if (reqScreenLandscapeFeature) {
1237                    printf("uses-feature:'android.hardware.screen.landscape'\n");
1238                }
1239                if (reqScreenPortraitFeature) {
1240                    printf("uses-feature:'android.hardware.screen.portrait'\n");
1241                }
1242            }
1243
1244            if (hasMainActivity) {
1245                printf("main\n");
1246            }
1247            if (hasWidgetReceivers) {
1248                printf("app-widget\n");
1249            }
1250            if (hasImeService) {
1251                printf("ime\n");
1252            }
1253            if (hasWallpaperService) {
1254                printf("wallpaper\n");
1255            }
1256            if (hasOtherActivities) {
1257                printf("other-activities\n");
1258            }
1259            if (isSearchable) {
1260                printf("search\n");
1261            }
1262            if (hasOtherReceivers) {
1263                printf("other-receivers\n");
1264            }
1265            if (hasOtherServices) {
1266                printf("other-services\n");
1267            }
1268
1269            // For modern apps, if screen size buckets haven't been specified
1270            // but the new width ranges have, then infer the buckets from them.
1271            if (smallScreen > 0 && normalScreen > 0 && largeScreen > 0 && xlargeScreen > 0
1272                    && requiresSmallestWidthDp > 0) {
1273                int compatWidth = compatibleWidthLimitDp;
1274                if (compatWidth <= 0) compatWidth = requiresSmallestWidthDp;
1275                if (requiresSmallestWidthDp <= 240 && compatWidth >= 240) {
1276                    smallScreen = -1;
1277                } else {
1278                    smallScreen = 0;
1279                }
1280                if (requiresSmallestWidthDp <= 320 && compatWidth >= 320) {
1281                    normalScreen = -1;
1282                } else {
1283                    normalScreen = 0;
1284                }
1285                if (requiresSmallestWidthDp <= 480 && compatWidth >= 480) {
1286                    largeScreen = -1;
1287                } else {
1288                    largeScreen = 0;
1289                }
1290                if (requiresSmallestWidthDp <= 720 && compatWidth >= 720) {
1291                    xlargeScreen = -1;
1292                } else {
1293                    xlargeScreen = 0;
1294                }
1295            }
1296
1297            // Determine default values for any unspecified screen sizes,
1298            // based on the target SDK of the package.  As of 4 (donut)
1299            // the screen size support was introduced, so all default to
1300            // enabled.
1301            if (smallScreen > 0) {
1302                smallScreen = targetSdk >= 4 ? -1 : 0;
1303            }
1304            if (normalScreen > 0) {
1305                normalScreen = -1;
1306            }
1307            if (largeScreen > 0) {
1308                largeScreen = targetSdk >= 4 ? -1 : 0;
1309            }
1310            if (xlargeScreen > 0) {
1311                // Introduced in Gingerbread.
1312                xlargeScreen = targetSdk >= 9 ? -1 : 0;
1313            }
1314            if (anyDensity > 0) {
1315                anyDensity = (targetSdk >= 4 || requiresSmallestWidthDp > 0
1316                        || compatibleWidthLimitDp > 0) ? -1 : 0;
1317            }
1318            printf("supports-screens:");
1319            if (smallScreen != 0) printf(" 'small'");
1320            if (normalScreen != 0) printf(" 'normal'");
1321            if (largeScreen != 0) printf(" 'large'");
1322            if (xlargeScreen != 0) printf(" 'xlarge'");
1323            printf("\n");
1324            printf("supports-any-density: '%s'\n", anyDensity ? "true" : "false");
1325            if (requiresSmallestWidthDp > 0) {
1326                printf("requires-smallest-width:'%d'\n", requiresSmallestWidthDp);
1327            }
1328            if (compatibleWidthLimitDp > 0) {
1329                printf("compatible-width-limit:'%d'\n", compatibleWidthLimitDp);
1330            }
1331            if (largestWidthLimitDp > 0) {
1332                printf("largest-width-limit:'%d'\n", largestWidthLimitDp);
1333            }
1334
1335            printf("locales:");
1336            const size_t NL = locales.size();
1337            for (size_t i=0; i<NL; i++) {
1338                const char* localeStr =  locales[i].string();
1339                if (localeStr == NULL || strlen(localeStr) == 0) {
1340                    localeStr = "--_--";
1341                }
1342                printf(" '%s'", localeStr);
1343            }
1344            printf("\n");
1345
1346            printf("densities:");
1347            const size_t ND = densities.size();
1348            for (size_t i=0; i<ND; i++) {
1349                printf(" '%d'", densities[i]);
1350            }
1351            printf("\n");
1352
1353            AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
1354            if (dir != NULL) {
1355                if (dir->getFileCount() > 0) {
1356                    printf("native-code:");
1357                    for (size_t i=0; i<dir->getFileCount(); i++) {
1358                        printf(" '%s'", dir->getFileName(i).string());
1359                    }
1360                    printf("\n");
1361                }
1362                delete dir;
1363            }
1364        } else if (strcmp("configurations", option) == 0) {
1365            Vector<ResTable_config> configs;
1366            res.getConfigurations(&configs);
1367            const size_t N = configs.size();
1368            for (size_t i=0; i<N; i++) {
1369                printf("%s\n", configs[i].toString().string());
1370            }
1371        } else {
1372            fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
1373            goto bail;
1374        }
1375    }
1376
1377    result = NO_ERROR;
1378
1379bail:
1380    if (asset) {
1381        delete asset;
1382    }
1383    return (result != NO_ERROR);
1384}
1385
1386
1387/*
1388 * Handle the "add" command, which wants to add files to a new or
1389 * pre-existing archive.
1390 */
1391int doAdd(Bundle* bundle)
1392{
1393    ZipFile* zip = NULL;
1394    status_t result = UNKNOWN_ERROR;
1395    const char* zipFileName;
1396
1397    if (bundle->getUpdate()) {
1398        /* avoid confusion */
1399        fprintf(stderr, "ERROR: can't use '-u' with add\n");
1400        goto bail;
1401    }
1402
1403    if (bundle->getFileSpecCount() < 1) {
1404        fprintf(stderr, "ERROR: must specify zip file name\n");
1405        goto bail;
1406    }
1407    zipFileName = bundle->getFileSpecEntry(0);
1408
1409    if (bundle->getFileSpecCount() < 2) {
1410        fprintf(stderr, "NOTE: nothing to do\n");
1411        goto bail;
1412    }
1413
1414    zip = openReadWrite(zipFileName, true);
1415    if (zip == NULL) {
1416        fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
1417        goto bail;
1418    }
1419
1420    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1421        const char* fileName = bundle->getFileSpecEntry(i);
1422
1423        if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
1424            printf(" '%s'... (from gzip)\n", fileName);
1425            result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
1426        } else {
1427            if (bundle->getJunkPath()) {
1428                String8 storageName = String8(fileName).getPathLeaf();
1429                printf(" '%s' as '%s'...\n", fileName, storageName.string());
1430                result = zip->add(fileName, storageName.string(),
1431                                  bundle->getCompressionMethod(), NULL);
1432            } else {
1433                printf(" '%s'...\n", fileName);
1434                result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
1435            }
1436        }
1437        if (result != NO_ERROR) {
1438            fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
1439            if (result == NAME_NOT_FOUND)
1440                fprintf(stderr, ": file not found\n");
1441            else if (result == ALREADY_EXISTS)
1442                fprintf(stderr, ": already exists in archive\n");
1443            else
1444                fprintf(stderr, "\n");
1445            goto bail;
1446        }
1447    }
1448
1449    result = NO_ERROR;
1450
1451bail:
1452    delete zip;
1453    return (result != NO_ERROR);
1454}
1455
1456
1457/*
1458 * Delete files from an existing archive.
1459 */
1460int doRemove(Bundle* bundle)
1461{
1462    ZipFile* zip = NULL;
1463    status_t result = UNKNOWN_ERROR;
1464    const char* zipFileName;
1465
1466    if (bundle->getFileSpecCount() < 1) {
1467        fprintf(stderr, "ERROR: must specify zip file name\n");
1468        goto bail;
1469    }
1470    zipFileName = bundle->getFileSpecEntry(0);
1471
1472    if (bundle->getFileSpecCount() < 2) {
1473        fprintf(stderr, "NOTE: nothing to do\n");
1474        goto bail;
1475    }
1476
1477    zip = openReadWrite(zipFileName, false);
1478    if (zip == NULL) {
1479        fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
1480            zipFileName);
1481        goto bail;
1482    }
1483
1484    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1485        const char* fileName = bundle->getFileSpecEntry(i);
1486        ZipEntry* entry;
1487
1488        entry = zip->getEntryByName(fileName);
1489        if (entry == NULL) {
1490            printf(" '%s' NOT FOUND\n", fileName);
1491            continue;
1492        }
1493
1494        result = zip->remove(entry);
1495
1496        if (result != NO_ERROR) {
1497            fprintf(stderr, "Unable to delete '%s' from '%s'\n",
1498                bundle->getFileSpecEntry(i), zipFileName);
1499            goto bail;
1500        }
1501    }
1502
1503    /* update the archive */
1504    zip->flush();
1505
1506bail:
1507    delete zip;
1508    return (result != NO_ERROR);
1509}
1510
1511
1512/*
1513 * Package up an asset directory and associated application files.
1514 */
1515int doPackage(Bundle* bundle)
1516{
1517    const char* outputAPKFile;
1518    int retVal = 1;
1519    status_t err;
1520    sp<AaptAssets> assets;
1521    int N;
1522    FILE* fp;
1523    String8 dependencyFile;
1524
1525    // -c zz_ZZ means do pseudolocalization
1526    ResourceFilter filter;
1527    err = filter.parse(bundle->getConfigurations());
1528    if (err != NO_ERROR) {
1529        goto bail;
1530    }
1531    if (filter.containsPseudo()) {
1532        bundle->setPseudolocalize(true);
1533    }
1534
1535    N = bundle->getFileSpecCount();
1536    if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
1537            && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
1538        fprintf(stderr, "ERROR: no input files\n");
1539        goto bail;
1540    }
1541
1542    outputAPKFile = bundle->getOutputAPKFile();
1543
1544    // Make sure the filenames provided exist and are of the appropriate type.
1545    if (outputAPKFile) {
1546        FileType type;
1547        type = getFileType(outputAPKFile);
1548        if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
1549            fprintf(stderr,
1550                "ERROR: output file '%s' exists but is not regular file\n",
1551                outputAPKFile);
1552            goto bail;
1553        }
1554    }
1555
1556    // Load the assets.
1557    assets = new AaptAssets();
1558
1559    // Set up the resource gathering in assets if we're going to generate
1560    // dependency files. Every time we encounter a resource while slurping
1561    // the tree, we'll add it to these stores so we have full resource paths
1562    // to write to a dependency file.
1563    if (bundle->getGenDependencies()) {
1564        sp<FilePathStore> resPathStore = new FilePathStore;
1565        assets->setFullResPaths(resPathStore);
1566        sp<FilePathStore> assetPathStore = new FilePathStore;
1567        assets->setFullAssetPaths(assetPathStore);
1568    }
1569
1570    err = assets->slurpFromArgs(bundle);
1571    if (err < 0) {
1572        goto bail;
1573    }
1574
1575    if (bundle->getVerbose()) {
1576        assets->print(String8());
1577    }
1578
1579    // If they asked for any fileAs that need to be compiled, do so.
1580    if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
1581        err = buildResources(bundle, assets);
1582        if (err != 0) {
1583            goto bail;
1584        }
1585    }
1586
1587    // At this point we've read everything and processed everything.  From here
1588    // on out it's just writing output files.
1589    if (SourcePos::hasErrors()) {
1590        goto bail;
1591    }
1592
1593    // If we've been asked to generate a dependency file, do that here
1594    if (bundle->getGenDependencies()) {
1595        // If this is the packaging step, generate the dependency file next to
1596        // the output apk (e.g. bin/resources.ap_.d)
1597        if (outputAPKFile) {
1598            dependencyFile = String8(outputAPKFile);
1599            // Add the .d extension to the dependency file.
1600            dependencyFile.append(".d");
1601        } else {
1602            // Else if this is the R.java dependency generation step,
1603            // generate the dependency file in the R.java package subdirectory
1604            // e.g. gen/com/foo/app/R.java.d
1605            dependencyFile = String8(bundle->getRClassDir());
1606            dependencyFile.appendPath("R.java.d");
1607        }
1608        // Make sure we have a clean dependency file to start with
1609        fp = fopen(dependencyFile, "w");
1610        fclose(fp);
1611    }
1612
1613    // Write out R.java constants
1614    if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
1615        if (bundle->getCustomPackage() == NULL) {
1616            // Write the R.java file into the appropriate class directory
1617            // e.g. gen/com/foo/app/R.java
1618            err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
1619            // If we have library files, we're going to write our R.java file into
1620            // the appropriate class directory for those libraries as well.
1621            // e.g. gen/com/foo/app/lib/R.java
1622            if (bundle->getExtraPackages() != NULL) {
1623                // Split on colon
1624                String8 libs(bundle->getExtraPackages());
1625                char* packageString = strtok(libs.lockBuffer(libs.length()), ":");
1626                while (packageString != NULL) {
1627                    // Write the R.java file out with the correct package name
1628                    err = writeResourceSymbols(bundle, assets, String8(packageString), true);
1629                    packageString = strtok(NULL, ":");
1630                }
1631                libs.unlockBuffer();
1632            }
1633        } else {
1634            const String8 customPkg(bundle->getCustomPackage());
1635            err = writeResourceSymbols(bundle, assets, customPkg, true);
1636        }
1637        if (err < 0) {
1638            goto bail;
1639        }
1640    } else {
1641        err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
1642        if (err < 0) {
1643            goto bail;
1644        }
1645        err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
1646        if (err < 0) {
1647            goto bail;
1648        }
1649    }
1650
1651    // Write out the ProGuard file
1652    err = writeProguardFile(bundle, assets);
1653    if (err < 0) {
1654        goto bail;
1655    }
1656
1657    // Write the apk
1658    if (outputAPKFile) {
1659        err = writeAPK(bundle, assets, String8(outputAPKFile));
1660        if (err != NO_ERROR) {
1661            fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
1662            goto bail;
1663        }
1664    }
1665
1666    // If we've been asked to generate a dependency file, we need to finish up here.
1667    // the writeResourceSymbols and writeAPK functions have already written the target
1668    // half of the dependency file, now we need to write the prerequisites. (files that
1669    // the R.java file or .ap_ file depend on)
1670    if (bundle->getGenDependencies()) {
1671        // Now that writeResourceSymbols or writeAPK has taken care of writing
1672        // the targets to our dependency file, we'll write the prereqs
1673        fp = fopen(dependencyFile, "a+");
1674        fprintf(fp, " : ");
1675        bool includeRaw = (outputAPKFile != NULL);
1676        err = writeDependencyPreReqs(bundle, assets, fp, includeRaw);
1677        // Also manually add the AndroidManifeset since it's not under res/ or assets/
1678        // and therefore was not added to our pathstores during slurping
1679        fprintf(fp, "%s \\\n", bundle->getAndroidManifestFile());
1680        fclose(fp);
1681    }
1682
1683    retVal = 0;
1684bail:
1685    if (SourcePos::hasErrors()) {
1686        SourcePos::printErrors(stderr);
1687    }
1688    return retVal;
1689}
1690
1691/*
1692 * Do PNG Crunching
1693 * PRECONDITIONS
1694 *  -S flag points to a source directory containing drawable* folders
1695 *  -C flag points to destination directory. The folder structure in the
1696 *     source directory will be mirrored to the destination (cache) directory
1697 *
1698 * POSTCONDITIONS
1699 *  Destination directory will be updated to match the PNG files in
1700 *  the source directory.
1701 */
1702int doCrunch(Bundle* bundle)
1703{
1704    fprintf(stdout, "Crunching PNG Files in ");
1705    fprintf(stdout, "source dir: %s\n", bundle->getResourceSourceDirs()[0]);
1706    fprintf(stdout, "To destination dir: %s\n", bundle->getCrunchedOutputDir());
1707
1708    updatePreProcessedCache(bundle);
1709
1710    return NO_ERROR;
1711}
1712