Command.cpp revision ef05e076ced1a32c5c0aaee28403779834adb2ba 
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 "ResourceTable.h"
9#include "XMLNode.h"
10
11#include <utils/Log.h>
12#include <utils/threads.h>
13#include <utils/List.h>
14#include <utils/Errors.h>
15
16#include <fcntl.h>
17#include <errno.h>
18
19using namespace android;
20
21/*
22 * Show version info.  All the cool kids do it.
23 */
24int doVersion(Bundle* bundle)
25{
26    if (bundle->getFileSpecCount() != 0)
27        printf("(ignoring extra arguments)\n");
28    printf("Android Asset Packaging Tool, v0.2\n");
29
30    return 0;
31}
32
33
34/*
35 * Open the file read only.  The call fails if the file doesn't exist.
36 *
37 * Returns NULL on failure.
38 */
39ZipFile* openReadOnly(const char* fileName)
40{
41    ZipFile* zip;
42    status_t result;
43
44    zip = new ZipFile;
45    result = zip->open(fileName, ZipFile::kOpenReadOnly);
46    if (result != NO_ERROR) {
47        if (result == NAME_NOT_FOUND)
48            fprintf(stderr, "ERROR: '%s' not found\n", fileName);
49        else if (result == PERMISSION_DENIED)
50            fprintf(stderr, "ERROR: '%s' access denied\n", fileName);
51        else
52            fprintf(stderr, "ERROR: failed opening '%s' as Zip file\n",
53                fileName);
54        delete zip;
55        return NULL;
56    }
57
58    return zip;
59}
60
61/*
62 * Open the file read-write.  The file will be created if it doesn't
63 * already exist and "okayToCreate" is set.
64 *
65 * Returns NULL on failure.
66 */
67ZipFile* openReadWrite(const char* fileName, bool okayToCreate)
68{
69    ZipFile* zip = NULL;
70    status_t result;
71    int flags;
72
73    flags = ZipFile::kOpenReadWrite;
74    if (okayToCreate)
75        flags |= ZipFile::kOpenCreate;
76
77    zip = new ZipFile;
78    result = zip->open(fileName, flags);
79    if (result != NO_ERROR) {
80        delete zip;
81        zip = NULL;
82        goto bail;
83    }
84
85bail:
86    return zip;
87}
88
89
90/*
91 * Return a short string describing the compression method.
92 */
93const char* compressionName(int method)
94{
95    if (method == ZipEntry::kCompressStored)
96        return "Stored";
97    else if (method == ZipEntry::kCompressDeflated)
98        return "Deflated";
99    else
100        return "Unknown";
101}
102
103/*
104 * Return the percent reduction in size (0% == no compression).
105 */
106int calcPercent(long uncompressedLen, long compressedLen)
107{
108    if (!uncompressedLen)
109        return 0;
110    else
111        return (int) (100.0 - (compressedLen * 100.0) / uncompressedLen + 0.5);
112}
113
114/*
115 * Handle the "list" command, which can be a simple file dump or
116 * a verbose listing.
117 *
118 * The verbose listing closely matches the output of the Info-ZIP "unzip"
119 * command.
120 */
121int doList(Bundle* bundle)
122{
123    int result = 1;
124    ZipFile* zip = NULL;
125    const ZipEntry* entry;
126    long totalUncLen, totalCompLen;
127    const char* zipFileName;
128
129    if (bundle->getFileSpecCount() != 1) {
130        fprintf(stderr, "ERROR: specify zip file name (only)\n");
131        goto bail;
132    }
133    zipFileName = bundle->getFileSpecEntry(0);
134
135    zip = openReadOnly(zipFileName);
136    if (zip == NULL)
137        goto bail;
138
139    int count, i;
140
141    if (bundle->getVerbose()) {
142        printf("Archive:  %s\n", zipFileName);
143        printf(
144            " Length   Method    Size  Ratio   Date   Time   CRC-32    Name\n");
145        printf(
146            "--------  ------  ------- -----   ----   ----   ------    ----\n");
147    }
148
149    totalUncLen = totalCompLen = 0;
150
151    count = zip->getNumEntries();
152    for (i = 0; i < count; i++) {
153        entry = zip->getEntryByIndex(i);
154        if (bundle->getVerbose()) {
155            char dateBuf[32];
156            time_t when;
157
158            when = entry->getModWhen();
159            strftime(dateBuf, sizeof(dateBuf), "%m-%d-%y %H:%M",
160                localtime(&when));
161
162            printf("%8ld  %-7.7s %7ld %3d%%  %s  %08lx  %s\n",
163                (long) entry->getUncompressedLen(),
164                compressionName(entry->getCompressionMethod()),
165                (long) entry->getCompressedLen(),
166                calcPercent(entry->getUncompressedLen(),
167                            entry->getCompressedLen()),
168                dateBuf,
169                entry->getCRC32(),
170                entry->getFileName());
171        } else {
172            printf("%s\n", entry->getFileName());
173        }
174
175        totalUncLen += entry->getUncompressedLen();
176        totalCompLen += entry->getCompressedLen();
177    }
178
179    if (bundle->getVerbose()) {
180        printf(
181        "--------          -------  ---                            -------\n");
182        printf("%8ld          %7ld  %2d%%                            %d files\n",
183            totalUncLen,
184            totalCompLen,
185            calcPercent(totalUncLen, totalCompLen),
186            zip->getNumEntries());
187    }
188
189    if (bundle->getAndroidList()) {
190        AssetManager assets;
191        if (!assets.addAssetPath(String8(zipFileName), NULL)) {
192            fprintf(stderr, "ERROR: list -a failed because assets could not be loaded\n");
193            goto bail;
194        }
195
196        const ResTable& res = assets.getResources(false);
197        if (&res == NULL) {
198            printf("\nNo resource table found.\n");
199        } else {
200            printf("\nResource table:\n");
201            res.print(false);
202        }
203
204        Asset* manifestAsset = assets.openNonAsset("AndroidManifest.xml",
205                                                   Asset::ACCESS_BUFFER);
206        if (manifestAsset == NULL) {
207            printf("\nNo AndroidManifest.xml found.\n");
208        } else {
209            printf("\nAndroid manifest:\n");
210            ResXMLTree tree;
211            tree.setTo(manifestAsset->getBuffer(true),
212                       manifestAsset->getLength());
213            printXMLBlock(&tree);
214        }
215        delete manifestAsset;
216    }
217
218    result = 0;
219
220bail:
221    delete zip;
222    return result;
223}
224
225static ssize_t indexOfAttribute(const ResXMLTree& tree, uint32_t attrRes)
226{
227    size_t N = tree.getAttributeCount();
228    for (size_t i=0; i<N; i++) {
229        if (tree.getAttributeNameResID(i) == attrRes) {
230            return (ssize_t)i;
231        }
232    }
233    return -1;
234}
235
236String8 getAttribute(const ResXMLTree& tree, const char* ns,
237                            const char* attr, String8* outError)
238{
239    ssize_t idx = tree.indexOfAttribute(ns, attr);
240    if (idx < 0) {
241        return String8();
242    }
243    Res_value value;
244    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
245        if (value.dataType != Res_value::TYPE_STRING) {
246            if (outError != NULL) *outError = "attribute is not a string value";
247            return String8();
248        }
249    }
250    size_t len;
251    const uint16_t* str = tree.getAttributeStringValue(idx, &len);
252    return str ? String8(str, len) : String8();
253}
254
255static String8 getAttribute(const ResXMLTree& tree, uint32_t attrRes, String8* outError)
256{
257    ssize_t idx = indexOfAttribute(tree, attrRes);
258    if (idx < 0) {
259        return String8();
260    }
261    Res_value value;
262    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
263        if (value.dataType != Res_value::TYPE_STRING) {
264            if (outError != NULL) *outError = "attribute is not a string value";
265            return String8();
266        }
267    }
268    size_t len;
269    const uint16_t* str = tree.getAttributeStringValue(idx, &len);
270    return str ? String8(str, len) : String8();
271}
272
273static int32_t getIntegerAttribute(const ResXMLTree& tree, uint32_t attrRes,
274        String8* outError, int32_t defValue = -1)
275{
276    ssize_t idx = indexOfAttribute(tree, attrRes);
277    if (idx < 0) {
278        return defValue;
279    }
280    Res_value value;
281    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
282        if (value.dataType < Res_value::TYPE_FIRST_INT
283                || value.dataType > Res_value::TYPE_LAST_INT) {
284            if (outError != NULL) *outError = "attribute is not an integer value";
285            return defValue;
286        }
287    }
288    return value.data;
289}
290
291static String8 getResolvedAttribute(const ResTable* resTable, const ResXMLTree& tree,
292        uint32_t attrRes, String8* outError)
293{
294    ssize_t idx = indexOfAttribute(tree, attrRes);
295    if (idx < 0) {
296        return String8();
297    }
298    Res_value value;
299    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
300        if (value.dataType == Res_value::TYPE_STRING) {
301            size_t len;
302            const uint16_t* str = tree.getAttributeStringValue(idx, &len);
303            return str ? String8(str, len) : String8();
304        }
305        resTable->resolveReference(&value, 0);
306        if (value.dataType != Res_value::TYPE_STRING) {
307            if (outError != NULL) *outError = "attribute is not a string value";
308            return String8();
309        }
310    }
311    size_t len;
312    const Res_value* value2 = &value;
313    const char16_t* str = const_cast<ResTable*>(resTable)->valueToString(value2, 0, NULL, &len);
314    return str ? String8(str, len) : String8();
315}
316
317// These are attribute resource constants for the platform, as found
318// in android.R.attr
319enum {
320    NAME_ATTR = 0x01010003,
321    VERSION_CODE_ATTR = 0x0101021b,
322    VERSION_NAME_ATTR = 0x0101021c,
323    LABEL_ATTR = 0x01010001,
324    ICON_ATTR = 0x01010002,
325    MIN_SDK_VERSION_ATTR = 0x0101020c,
326    MAX_SDK_VERSION_ATTR = 0x01010271,
327    REQ_TOUCH_SCREEN_ATTR = 0x01010227,
328    REQ_KEYBOARD_TYPE_ATTR = 0x01010228,
329    REQ_HARD_KEYBOARD_ATTR = 0x01010229,
330    REQ_NAVIGATION_ATTR = 0x0101022a,
331    REQ_FIVE_WAY_NAV_ATTR = 0x01010232,
332    TARGET_SDK_VERSION_ATTR = 0x01010270,
333    TEST_ONLY_ATTR = 0x01010272,
334    DENSITY_ATTR = 0x0101026c,
335    GL_ES_VERSION_ATTR = 0x01010281,
336    SMALL_SCREEN_ATTR = 0x01010284,
337    NORMAL_SCREEN_ATTR = 0x01010285,
338    LARGE_SCREEN_ATTR = 0x01010286,
339    REQUIRED_ATTR = 0x0101028e,
340};
341
342const char *getComponentName(String8 &pkgName, String8 &componentName) {
343    ssize_t idx = componentName.find(".");
344    String8 retStr(pkgName);
345    if (idx == 0) {
346        retStr += componentName;
347    } else if (idx < 0) {
348        retStr += ".";
349        retStr += componentName;
350    } else {
351        return componentName.string();
352    }
353    return retStr.string();
354}
355
356/*
357 * Handle the "dump" command, to extract select data from an archive.
358 */
359int doDump(Bundle* bundle)
360{
361    status_t result = UNKNOWN_ERROR;
362    Asset* asset = NULL;
363
364    if (bundle->getFileSpecCount() < 1) {
365        fprintf(stderr, "ERROR: no dump option specified\n");
366        return 1;
367    }
368
369    if (bundle->getFileSpecCount() < 2) {
370        fprintf(stderr, "ERROR: no dump file specified\n");
371        return 1;
372    }
373
374    const char* option = bundle->getFileSpecEntry(0);
375    const char* filename = bundle->getFileSpecEntry(1);
376
377    AssetManager assets;
378    void* assetsCookie;
379    if (!assets.addAssetPath(String8(filename), &assetsCookie)) {
380        fprintf(stderr, "ERROR: dump failed because assets could not be loaded\n");
381        return 1;
382    }
383
384    const ResTable& res = assets.getResources(false);
385    if (&res == NULL) {
386        fprintf(stderr, "ERROR: dump failed because no resource table was found\n");
387        goto bail;
388    }
389
390    if (strcmp("resources", option) == 0) {
391        res.print(bundle->getValues());
392
393    } else if (strcmp("xmltree", option) == 0) {
394        if (bundle->getFileSpecCount() < 3) {
395            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
396            goto bail;
397        }
398
399        for (int i=2; i<bundle->getFileSpecCount(); i++) {
400            const char* resname = bundle->getFileSpecEntry(i);
401            ResXMLTree tree;
402            asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
403            if (asset == NULL) {
404                fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);
405                goto bail;
406            }
407
408            if (tree.setTo(asset->getBuffer(true),
409                           asset->getLength()) != NO_ERROR) {
410                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
411                goto bail;
412            }
413            tree.restart();
414            printXMLBlock(&tree);
415            tree.uninit();
416            delete asset;
417            asset = NULL;
418        }
419
420    } else if (strcmp("xmlstrings", option) == 0) {
421        if (bundle->getFileSpecCount() < 3) {
422            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
423            goto bail;
424        }
425
426        for (int i=2; i<bundle->getFileSpecCount(); i++) {
427            const char* resname = bundle->getFileSpecEntry(i);
428            ResXMLTree tree;
429            asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
430            if (asset == NULL) {
431                fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);
432                goto bail;
433            }
434
435            if (tree.setTo(asset->getBuffer(true),
436                           asset->getLength()) != NO_ERROR) {
437                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
438                goto bail;
439            }
440            printStringPool(&tree.getStrings());
441            delete asset;
442            asset = NULL;
443        }
444
445    } else {
446        ResXMLTree tree;
447        asset = assets.openNonAsset("AndroidManifest.xml",
448                                            Asset::ACCESS_BUFFER);
449        if (asset == NULL) {
450            fprintf(stderr, "ERROR: dump failed because no AndroidManifest.xml found\n");
451            goto bail;
452        }
453
454        if (tree.setTo(asset->getBuffer(true),
455                       asset->getLength()) != NO_ERROR) {
456            fprintf(stderr, "ERROR: AndroidManifest.xml is corrupt\n");
457            goto bail;
458        }
459        tree.restart();
460
461        if (strcmp("permissions", option) == 0) {
462            size_t len;
463            ResXMLTree::event_code_t code;
464            int depth = 0;
465            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
466                if (code == ResXMLTree::END_TAG) {
467                    depth--;
468                    continue;
469                }
470                if (code != ResXMLTree::START_TAG) {
471                    continue;
472                }
473                depth++;
474                String8 tag(tree.getElementName(&len));
475                //printf("Depth %d tag %s\n", depth, tag.string());
476                if (depth == 1) {
477                    if (tag != "manifest") {
478                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
479                        goto bail;
480                    }
481                    String8 pkg = getAttribute(tree, NULL, "package", NULL);
482                    printf("package: %s\n", pkg.string());
483                } else if (depth == 2 && tag == "permission") {
484                    String8 error;
485                    String8 name = getAttribute(tree, NAME_ATTR, &error);
486                    if (error != "") {
487                        fprintf(stderr, "ERROR: %s\n", error.string());
488                        goto bail;
489                    }
490                    printf("permission: %s\n", name.string());
491                } else if (depth == 2 && tag == "uses-permission") {
492                    String8 error;
493                    String8 name = getAttribute(tree, NAME_ATTR, &error);
494                    if (error != "") {
495                        fprintf(stderr, "ERROR: %s\n", error.string());
496                        goto bail;
497                    }
498                    printf("uses-permission: %s\n", name.string());
499                }
500            }
501        } else if (strcmp("badging", option) == 0) {
502            size_t len;
503            ResXMLTree::event_code_t code;
504            int depth = 0;
505            String8 error;
506            bool withinActivity = false;
507            bool isMainActivity = false;
508            bool isLauncherActivity = false;
509            bool isSearchable = false;
510            bool withinApplication = false;
511            bool withinReceiver = false;
512            bool withinService = false;
513            bool withinIntentFilter = false;
514            bool hasMainActivity = false;
515            bool hasOtherActivities = false;
516            bool hasOtherReceivers = false;
517            bool hasOtherServices = false;
518            bool hasWallpaperService = false;
519            bool hasImeService = false;
520            bool hasWidgetReceivers = false;
521            bool hasIntentFilter = false;
522            bool actMainActivity = false;
523            bool actWidgetReceivers = false;
524            bool actImeService = false;
525            bool actWallpaperService = false;
526            bool specCameraFeature = false;
527            bool hasCameraPermission = false;
528            bool specGpsFeature = false;
529            bool hasGpsPermission = false;
530            int targetSdk = 0;
531            int smallScreen = 1;
532            int normalScreen = 1;
533            int largeScreen = 1;
534            String8 pkg;
535            String8 activityName;
536            String8 activityLabel;
537            String8 activityIcon;
538            String8 receiverName;
539            String8 serviceName;
540            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
541                if (code == ResXMLTree::END_TAG) {
542                    depth--;
543                    if (depth < 2) {
544                        withinApplication = false;
545                    } else if (depth < 3) {
546                        if (withinActivity && isMainActivity && isLauncherActivity) {
547                            const char *aName = getComponentName(pkg, activityName);
548                            if (aName != NULL) {
549                                printf("launchable activity name='%s'", aName);
550                            }
551                            printf("label='%s' icon='%s'\n",
552                                    activityLabel.string(),
553                                    activityIcon.string());
554                        }
555                        if (!hasIntentFilter) {
556                            hasOtherActivities |= withinActivity;
557                            hasOtherReceivers |= withinReceiver;
558                            hasOtherServices |= withinService;
559                        }
560                        withinActivity = false;
561                        withinService = false;
562                        withinReceiver = false;
563                        hasIntentFilter = false;
564                        isMainActivity = isLauncherActivity = false;
565                    } else if (depth < 4) {
566                        if (withinIntentFilter) {
567                            if (withinActivity) {
568                                hasMainActivity |= actMainActivity;
569                                hasOtherActivities |= !actMainActivity;
570                            } else if (withinReceiver) {
571                                hasWidgetReceivers |= actWidgetReceivers;
572                                hasOtherReceivers |= !actWidgetReceivers;
573                            } else if (withinService) {
574                                hasImeService |= actImeService;
575                                hasWallpaperService |= actWallpaperService;
576                                hasOtherServices |= (!actImeService && !actWallpaperService);
577                            }
578                        }
579                        withinIntentFilter = false;
580                    }
581                    continue;
582                }
583                if (code != ResXMLTree::START_TAG) {
584                    continue;
585                }
586                depth++;
587                String8 tag(tree.getElementName(&len));
588                //printf("Depth %d,  %s\n", depth, tag.string());
589                if (depth == 1) {
590                    if (tag != "manifest") {
591                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
592                        goto bail;
593                    }
594                    pkg = getAttribute(tree, NULL, "package", NULL);
595                    printf("package: name='%s' ", pkg.string());
596                    int32_t versionCode = getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
597                    if (error != "") {
598                        fprintf(stderr, "ERROR getting 'android:versionCode' attribute: %s\n", error.string());
599                        goto bail;
600                    }
601                    if (versionCode > 0) {
602                        printf("versionCode='%d' ", versionCode);
603                    } else {
604                        printf("versionCode='' ");
605                    }
606                    String8 versionName = getAttribute(tree, VERSION_NAME_ATTR, &error);
607                    if (error != "") {
608                        fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
609                        goto bail;
610                    }
611                    printf("versionName='%s'\n", versionName.string());
612                } else if (depth == 2) {
613                    withinApplication = false;
614                    if (tag == "application") {
615                        withinApplication = true;
616                        String8 label = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
617                         if (error != "") {
618                             fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
619                             goto bail;
620                        }
621                        printf("application: label='%s' ", label.string());
622                        String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
623                        if (error != "") {
624                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
625                            goto bail;
626                        }
627                        printf("icon='%s'\n", icon.string());
628                        int32_t testOnly = getIntegerAttribute(tree, TEST_ONLY_ATTR, &error, 0);
629                        if (error != "") {
630                            fprintf(stderr, "ERROR getting 'android:testOnly' attribute: %s\n", error.string());
631                            goto bail;
632                        }
633                        if (testOnly != 0) {
634                            printf("testOnly='%d'\n", testOnly);
635                        }
636                    } else if (tag == "uses-sdk") {
637                        int32_t code = getIntegerAttribute(tree, MIN_SDK_VERSION_ATTR, &error);
638                        if (error != "") {
639                            error = "";
640                            String8 name = getResolvedAttribute(&res, tree, MIN_SDK_VERSION_ATTR, &error);
641                            if (error != "") {
642                                fprintf(stderr, "ERROR getting 'android:minSdkVersion' attribute: %s\n",
643                                        error.string());
644                                goto bail;
645                            }
646                            if (name == "Donut") targetSdk = 4;
647                            printf("sdkVersion:'%s'\n", name.string());
648                        } else if (code != -1) {
649                            targetSdk = code;
650                            printf("sdkVersion:'%d'\n", code);
651                        }
652                        code = getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR, NULL, -1);
653                        if (code != -1) {
654                            printf("maxSdkVersion:'%d'\n", code);
655                        }
656                        code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
657                        if (error != "") {
658                            error = "";
659                            String8 name = getResolvedAttribute(&res, tree, TARGET_SDK_VERSION_ATTR, &error);
660                            if (error != "") {
661                                fprintf(stderr, "ERROR getting 'android:targetSdkVersion' attribute: %s\n",
662                                        error.string());
663                                goto bail;
664                            }
665                            if (name == "Donut" && targetSdk < 4) targetSdk = 4;
666                            printf("targetSdkVersion:'%s'\n", name.string());
667                        } else if (code != -1) {
668                            if (targetSdk < code) {
669                                targetSdk = code;
670                            }
671                            printf("targetSdkVersion:'%d'\n", code);
672                        }
673                    } else if (tag == "uses-configuration") {
674                        int32_t reqTouchScreen = getIntegerAttribute(tree,
675                                REQ_TOUCH_SCREEN_ATTR, NULL, 0);
676                        int32_t reqKeyboardType = getIntegerAttribute(tree,
677                                REQ_KEYBOARD_TYPE_ATTR, NULL, 0);
678                        int32_t reqHardKeyboard = getIntegerAttribute(tree,
679                                REQ_HARD_KEYBOARD_ATTR, NULL, 0);
680                        int32_t reqNavigation = getIntegerAttribute(tree,
681                                REQ_NAVIGATION_ATTR, NULL, 0);
682                        int32_t reqFiveWayNav = getIntegerAttribute(tree,
683                                REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
684                        printf("uses-configuration:");
685                        if (reqTouchScreen != 0) {
686                            printf(" reqTouchScreen='%d'", reqTouchScreen);
687                        }
688                        if (reqKeyboardType != 0) {
689                            printf(" reqKeyboardType='%d'", reqKeyboardType);
690                        }
691                        if (reqHardKeyboard != 0) {
692                            printf(" reqHardKeyboard='%d'", reqHardKeyboard);
693                        }
694                        if (reqNavigation != 0) {
695                            printf(" reqNavigation='%d'", reqNavigation);
696                        }
697                        if (reqFiveWayNav != 0) {
698                            printf(" reqFiveWayNav='%d'", reqFiveWayNav);
699                        }
700                        printf("\n");
701                    } else if (tag == "supports-density") {
702                        int32_t dens = getIntegerAttribute(tree, DENSITY_ATTR, &error);
703                        if (error != "") {
704                            fprintf(stderr, "ERROR getting 'android:density' attribute: %s\n",
705                                    error.string());
706                            goto bail;
707                        }
708                        printf("supports-density:'%d'\n", dens);
709                    } else if (tag == "supports-screens") {
710                        smallScreen = getIntegerAttribute(tree,
711                                SMALL_SCREEN_ATTR, NULL, 1);
712                        normalScreen = getIntegerAttribute(tree,
713                                NORMAL_SCREEN_ATTR, NULL, 1);
714                        largeScreen = getIntegerAttribute(tree,
715                                LARGE_SCREEN_ATTR, NULL, 1);
716                    } else if (tag == "uses-feature") {
717                        String8 name = getAttribute(tree, NAME_ATTR, &error);
718
719                        if (name != "" && error == "") {
720                            int req = getIntegerAttribute(tree,
721                                    REQUIRED_ATTR, NULL, 1);
722                            if (name == "android.hardware.camera") {
723                                specCameraFeature = true;
724                            } else if (name == "android.hardware.location.gps") {
725                                specGpsFeature = true;
726                            }
727                            printf("uses-feature%s:'%s'\n",
728                                    req ? "" : "-not-required", name.string());
729                        } else {
730                            int vers = getIntegerAttribute(tree,
731                                    GL_ES_VERSION_ATTR, &error);
732                            if (error == "") {
733                                printf("uses-gl-es:'0x%x'\n", vers);
734                            }
735                        }
736                    } else if (tag == "uses-permission") {
737                        String8 name = getAttribute(tree, NAME_ATTR, &error);
738                        if (name != "" && error == "") {
739                            if (name == "android.permission.CAMERA") {
740                                hasCameraPermission = true;
741                            } else if (name == "android.permission.ACCESS_FINE_LOCATION") {
742                                hasGpsPermission = true;
743                            }
744                            printf("uses-permission:'%s'\n", name.string());
745                        } else {
746                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
747                                    error.string());
748                            goto bail;
749                        }
750                    } else if (tag == "original-package") {
751                        String8 name = getAttribute(tree, NAME_ATTR, &error);
752                        if (name != "" && error == "") {
753                            printf("original-package:'%s'\n", name.string());
754                        } else {
755                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
756                                    error.string());
757                                goto bail;
758                        }
759                    }
760                } else if (depth == 3 && withinApplication) {
761                    withinActivity = false;
762                    withinReceiver = false;
763                    withinService = false;
764                    hasIntentFilter = false;
765                    if(tag == "activity") {
766                        withinActivity = true;
767                        activityName = getAttribute(tree, NAME_ATTR, &error);
768                        if (error != "") {
769                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
770                            goto bail;
771                        }
772
773                        activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
774                        if (error != "") {
775                            fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
776                            goto bail;
777                        }
778
779                        activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
780                        if (error != "") {
781                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
782                            goto bail;
783                        }
784                    } else if (tag == "uses-library") {
785                        String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
786                        if (error != "") {
787                            fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
788                            goto bail;
789                        }
790                        int req = getIntegerAttribute(tree,
791                                REQUIRED_ATTR, NULL, 1);
792                        printf("uses-library%s:'%s'\n",
793                                req ? "" : "-not-required", libraryName.string());
794                    } else if (tag == "receiver") {
795                        withinReceiver = true;
796                        receiverName = getAttribute(tree, NAME_ATTR, &error);
797
798                        if (error != "") {
799                            fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
800                            goto bail;
801                        }
802                    } else if (tag == "service") {
803                        withinService = true;
804                        serviceName = getAttribute(tree, NAME_ATTR, &error);
805
806                        if (error != "") {
807                            fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
808                            goto bail;
809                        }
810                    }
811                } else if ((depth == 4) && (tag == "intent-filter")) {
812                    hasIntentFilter = true;
813                    withinIntentFilter = true;
814                    actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
815                } else if ((depth == 5) && withinIntentFilter){
816                    String8 action;
817                    if (tag == "action") {
818                        action = getAttribute(tree, NAME_ATTR, &error);
819                        if (error != "") {
820                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
821                            goto bail;
822                        }
823                        if (withinActivity) {
824                            if (action == "android.intent.action.MAIN") {
825                                isMainActivity = true;
826                                actMainActivity = true;
827                            }
828                        } else if (withinReceiver) {
829                            if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
830                                actWidgetReceivers = true;
831                            }
832                        } else if (withinService) {
833                            if (action == "android.view.InputMethod") {
834                                actImeService = true;
835                            } else if (action == "android.service.wallpaper.WallpaperService") {
836                                actWallpaperService = true;
837                            }
838                        }
839                        if (action == "android.intent.action.SEARCH") {
840                            isSearchable = true;
841                        }
842                    }
843
844                    if (tag == "category") {
845                        String8 category = getAttribute(tree, NAME_ATTR, &error);
846                        if (error != "") {
847                            fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
848                            goto bail;
849                        }
850                        if (withinActivity) {
851                            if (category == "android.intent.category.LAUNCHER") {
852                                isLauncherActivity = true;
853                            }
854                        }
855                    }
856                }
857            }
858
859            if (!specCameraFeature && hasCameraPermission) {
860                // For applications that have not explicitly stated their
861                // camera feature requirements, but have requested the camera
862                // permission, we are going to give them compatibility treatment
863                // of requiring the equivalent to original android devices.
864                printf("uses-feature:'android.hardware.camera'\n");
865                printf("uses-feature:'android.hardware.camera.autofocus'\n");
866            }
867
868            if (!specGpsFeature && hasGpsPermission) {
869                // For applications that have not explicitly stated their
870                // GPS feature requirements, but have requested the "fine" (GPS)
871                // permission, we are going to give them compatibility treatment
872                // of requiring the equivalent to original android devices.
873                printf("uses-feature:'android.hardware.location.gps'\n");
874            }
875
876            if (hasMainActivity) {
877                printf("main\n");
878            }
879            if (hasWidgetReceivers) {
880                printf("app-widget\n");
881            }
882            if (hasImeService) {
883                printf("ime\n");
884            }
885            if (hasWallpaperService) {
886                printf("wallpaper\n");
887            }
888            if (hasOtherActivities) {
889                printf("other-activities\n");
890            }
891            if (isSearchable) {
892                printf("search\n");
893            }
894            if (hasOtherReceivers) {
895                printf("other-receivers\n");
896            }
897            if (hasOtherServices) {
898                printf("other-services\n");
899            }
900
901            // Determine default values for any unspecified screen sizes,
902            // based on the target SDK of the package.  As of 4 (donut)
903            // the screen size support was introduced, so all default to
904            // enabled.
905            if (smallScreen > 0) {
906                smallScreen = targetSdk >= 4 ? -1 : 0;
907            }
908            if (normalScreen > 0) {
909                normalScreen = -1;
910            }
911            if (largeScreen > 0) {
912                largeScreen = targetSdk >= 4 ? -1 : 0;
913            }
914            printf("supports-screens:");
915            if (smallScreen != 0) printf(" 'small'");
916            if (normalScreen != 0) printf(" 'normal'");
917            if (largeScreen != 0) printf(" 'large'");
918            printf("\n");
919
920            printf("locales:");
921            Vector<String8> locales;
922            res.getLocales(&locales);
923            const size_t NL = locales.size();
924            for (size_t i=0; i<NL; i++) {
925                const char* localeStr =  locales[i].string();
926                if (localeStr == NULL || strlen(localeStr) == 0) {
927                    localeStr = "--_--";
928                }
929                printf(" '%s'", localeStr);
930            }
931            printf("\n");
932
933            Vector<ResTable_config> configs;
934            res.getConfigurations(&configs);
935            SortedVector<int> densities;
936            const size_t NC = configs.size();
937            for (size_t i=0; i<NC; i++) {
938                int dens = configs[i].density;
939                if (dens == 0) dens = 160;
940                densities.add(dens);
941            }
942
943            printf("densities:");
944            const size_t ND = densities.size();
945            for (size_t i=0; i<ND; i++) {
946                printf(" '%d'", densities[i]);
947            }
948            printf("\n");
949
950            AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
951            if (dir != NULL) {
952                if (dir->getFileCount() > 0) {
953                    printf("native-code:");
954                    for (size_t i=0; i<dir->getFileCount(); i++) {
955                        printf(" '%s'", dir->getFileName(i).string());
956                    }
957                    printf("\n");
958                }
959                delete dir;
960            }
961        } else if (strcmp("configurations", option) == 0) {
962            Vector<ResTable_config> configs;
963            res.getConfigurations(&configs);
964            const size_t N = configs.size();
965            for (size_t i=0; i<N; i++) {
966                printf("%s\n", configs[i].toString().string());
967            }
968        } else {
969            fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
970            goto bail;
971        }
972    }
973
974    result = NO_ERROR;
975
976bail:
977    if (asset) {
978        delete asset;
979    }
980    return (result != NO_ERROR);
981}
982
983
984/*
985 * Handle the "add" command, which wants to add files to a new or
986 * pre-existing archive.
987 */
988int doAdd(Bundle* bundle)
989{
990    ZipFile* zip = NULL;
991    status_t result = UNKNOWN_ERROR;
992    const char* zipFileName;
993
994    if (bundle->getUpdate()) {
995        /* avoid confusion */
996        fprintf(stderr, "ERROR: can't use '-u' with add\n");
997        goto bail;
998    }
999
1000    if (bundle->getFileSpecCount() < 1) {
1001        fprintf(stderr, "ERROR: must specify zip file name\n");
1002        goto bail;
1003    }
1004    zipFileName = bundle->getFileSpecEntry(0);
1005
1006    if (bundle->getFileSpecCount() < 2) {
1007        fprintf(stderr, "NOTE: nothing to do\n");
1008        goto bail;
1009    }
1010
1011    zip = openReadWrite(zipFileName, true);
1012    if (zip == NULL) {
1013        fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
1014        goto bail;
1015    }
1016
1017    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1018        const char* fileName = bundle->getFileSpecEntry(i);
1019
1020        if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
1021            printf(" '%s'... (from gzip)\n", fileName);
1022            result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
1023        } else {
1024            if (bundle->getJunkPath()) {
1025                String8 storageName = String8(fileName).getPathLeaf();
1026                printf(" '%s' as '%s'...\n", fileName, storageName.string());
1027                result = zip->add(fileName, storageName.string(),
1028                                  bundle->getCompressionMethod(), NULL);
1029            } else {
1030                printf(" '%s'...\n", fileName);
1031                result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
1032            }
1033        }
1034        if (result != NO_ERROR) {
1035            fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
1036            if (result == NAME_NOT_FOUND)
1037                fprintf(stderr, ": file not found\n");
1038            else if (result == ALREADY_EXISTS)
1039                fprintf(stderr, ": already exists in archive\n");
1040            else
1041                fprintf(stderr, "\n");
1042            goto bail;
1043        }
1044    }
1045
1046    result = NO_ERROR;
1047
1048bail:
1049    delete zip;
1050    return (result != NO_ERROR);
1051}
1052
1053
1054/*
1055 * Delete files from an existing archive.
1056 */
1057int doRemove(Bundle* bundle)
1058{
1059    ZipFile* zip = NULL;
1060    status_t result = UNKNOWN_ERROR;
1061    const char* zipFileName;
1062
1063    if (bundle->getFileSpecCount() < 1) {
1064        fprintf(stderr, "ERROR: must specify zip file name\n");
1065        goto bail;
1066    }
1067    zipFileName = bundle->getFileSpecEntry(0);
1068
1069    if (bundle->getFileSpecCount() < 2) {
1070        fprintf(stderr, "NOTE: nothing to do\n");
1071        goto bail;
1072    }
1073
1074    zip = openReadWrite(zipFileName, false);
1075    if (zip == NULL) {
1076        fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
1077            zipFileName);
1078        goto bail;
1079    }
1080
1081    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1082        const char* fileName = bundle->getFileSpecEntry(i);
1083        ZipEntry* entry;
1084
1085        entry = zip->getEntryByName(fileName);
1086        if (entry == NULL) {
1087            printf(" '%s' NOT FOUND\n", fileName);
1088            continue;
1089        }
1090
1091        result = zip->remove(entry);
1092
1093        if (result != NO_ERROR) {
1094            fprintf(stderr, "Unable to delete '%s' from '%s'\n",
1095                bundle->getFileSpecEntry(i), zipFileName);
1096            goto bail;
1097        }
1098    }
1099
1100    /* update the archive */
1101    zip->flush();
1102
1103bail:
1104    delete zip;
1105    return (result != NO_ERROR);
1106}
1107
1108
1109/*
1110 * Package up an asset directory and associated application files.
1111 */
1112int doPackage(Bundle* bundle)
1113{
1114    const char* outputAPKFile;
1115    int retVal = 1;
1116    status_t err;
1117    sp<AaptAssets> assets;
1118    int N;
1119
1120    // -c zz_ZZ means do pseudolocalization
1121    ResourceFilter filter;
1122    err = filter.parse(bundle->getConfigurations());
1123    if (err != NO_ERROR) {
1124        goto bail;
1125    }
1126    if (filter.containsPseudo()) {
1127        bundle->setPseudolocalize(true);
1128    }
1129
1130    N = bundle->getFileSpecCount();
1131    if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
1132            && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
1133        fprintf(stderr, "ERROR: no input files\n");
1134        goto bail;
1135    }
1136
1137    outputAPKFile = bundle->getOutputAPKFile();
1138
1139    // Make sure the filenames provided exist and are of the appropriate type.
1140    if (outputAPKFile) {
1141        FileType type;
1142        type = getFileType(outputAPKFile);
1143        if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
1144            fprintf(stderr,
1145                "ERROR: output file '%s' exists but is not regular file\n",
1146                outputAPKFile);
1147            goto bail;
1148        }
1149    }
1150
1151    // Load the assets.
1152    assets = new AaptAssets();
1153    err = assets->slurpFromArgs(bundle);
1154    if (err < 0) {
1155        goto bail;
1156    }
1157
1158    if (bundle->getVerbose()) {
1159        assets->print();
1160    }
1161
1162    // If they asked for any files that need to be compiled, do so.
1163    if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
1164        err = buildResources(bundle, assets);
1165        if (err != 0) {
1166            goto bail;
1167        }
1168    }
1169
1170    // At this point we've read everything and processed everything.  From here
1171    // on out it's just writing output files.
1172    if (SourcePos::hasErrors()) {
1173        goto bail;
1174    }
1175
1176    // Write out R.java constants
1177    if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
1178        if (bundle->getCustomPackage() == NULL) {
1179            err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
1180        } else {
1181            const String8 customPkg(bundle->getCustomPackage());
1182            err = writeResourceSymbols(bundle, assets, customPkg, true);
1183        }
1184        if (err < 0) {
1185            goto bail;
1186        }
1187    } else {
1188        err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
1189        if (err < 0) {
1190            goto bail;
1191        }
1192        err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
1193        if (err < 0) {
1194            goto bail;
1195        }
1196    }
1197
1198    // Write out the ProGuard file
1199    err = writeProguardFile(bundle, assets);
1200    if (err < 0) {
1201        goto bail;
1202    }
1203
1204    // Write the apk
1205    if (outputAPKFile) {
1206        err = writeAPK(bundle, assets, String8(outputAPKFile));
1207        if (err != NO_ERROR) {
1208            fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
1209            goto bail;
1210        }
1211    }
1212
1213    retVal = 0;
1214bail:
1215    if (SourcePos::hasErrors()) {
1216        SourcePos::printErrors(stderr);
1217    }
1218    return retVal;
1219}
1220