Command.cpp revision 93cee56d87ef9571e7f535d0bf356b160d5f6710 
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            int targetSdk = 0;
529            int smallScreen = 1;
530            int normalScreen = 1;
531            int largeScreen = 1;
532            String8 pkg;
533            String8 activityName;
534            String8 activityLabel;
535            String8 activityIcon;
536            String8 receiverName;
537            String8 serviceName;
538            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
539                if (code == ResXMLTree::END_TAG) {
540                    depth--;
541                    if (depth < 2) {
542                        withinApplication = false;
543                    } else if (depth < 3) {
544                        if (withinActivity && isMainActivity && isLauncherActivity) {
545                            const char *aName = getComponentName(pkg, activityName);
546                            if (aName != NULL) {
547                                printf("launchable activity name='%s'", aName);
548                            }
549                            printf("label='%s' icon='%s'\n",
550                                    activityLabel.string(),
551                                    activityIcon.string());
552                        }
553                        if (!hasIntentFilter) {
554                            hasOtherActivities |= withinActivity;
555                            hasOtherReceivers |= withinReceiver;
556                            hasOtherServices |= withinService;
557                        }
558                        withinActivity = false;
559                        withinService = false;
560                        withinReceiver = false;
561                        hasIntentFilter = false;
562                        isMainActivity = isLauncherActivity = false;
563                    } else if (depth < 4) {
564                        if (withinIntentFilter) {
565                            if (withinActivity) {
566                                hasMainActivity |= actMainActivity;
567                                hasOtherActivities |= !actMainActivity;
568                            } else if (withinReceiver) {
569                                hasWidgetReceivers |= actWidgetReceivers;
570                                hasOtherReceivers |= !actWidgetReceivers;
571                            } else if (withinService) {
572                                hasImeService |= actImeService;
573                                hasWallpaperService |= actWallpaperService;
574                                hasOtherServices |= (!actImeService && !actWallpaperService);
575                            }
576                        }
577                        withinIntentFilter = false;
578                    }
579                    continue;
580                }
581                if (code != ResXMLTree::START_TAG) {
582                    continue;
583                }
584                depth++;
585                String8 tag(tree.getElementName(&len));
586                //printf("Depth %d,  %s\n", depth, tag.string());
587                if (depth == 1) {
588                    if (tag != "manifest") {
589                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
590                        goto bail;
591                    }
592                    pkg = getAttribute(tree, NULL, "package", NULL);
593                    printf("package: name='%s' ", pkg.string());
594                    int32_t versionCode = getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
595                    if (error != "") {
596                        fprintf(stderr, "ERROR getting 'android:versionCode' attribute: %s\n", error.string());
597                        goto bail;
598                    }
599                    if (versionCode > 0) {
600                        printf("versionCode='%d' ", versionCode);
601                    } else {
602                        printf("versionCode='' ");
603                    }
604                    String8 versionName = getAttribute(tree, VERSION_NAME_ATTR, &error);
605                    if (error != "") {
606                        fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
607                        goto bail;
608                    }
609                    printf("versionName='%s'\n", versionName.string());
610                } else if (depth == 2) {
611                    withinApplication = false;
612                    if (tag == "application") {
613                        withinApplication = true;
614                        String8 label = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
615                         if (error != "") {
616                             fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
617                             goto bail;
618                        }
619                        printf("application: label='%s' ", label.string());
620                        String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
621                        if (error != "") {
622                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
623                            goto bail;
624                        }
625                        printf("icon='%s'\n", icon.string());
626                        int32_t testOnly = getIntegerAttribute(tree, TEST_ONLY_ATTR, &error, 0);
627                        if (error != "") {
628                            fprintf(stderr, "ERROR getting 'android:testOnly' attribute: %s\n", error.string());
629                            goto bail;
630                        }
631                        if (testOnly != 0) {
632                            printf("testOnly='%d'\n", testOnly);
633                        }
634                    } else if (tag == "uses-sdk") {
635                        int32_t code = getIntegerAttribute(tree, MIN_SDK_VERSION_ATTR, &error);
636                        if (error != "") {
637                            error = "";
638                            String8 name = getResolvedAttribute(&res, tree, MIN_SDK_VERSION_ATTR, &error);
639                            if (error != "") {
640                                fprintf(stderr, "ERROR getting 'android:minSdkVersion' attribute: %s\n",
641                                        error.string());
642                                goto bail;
643                            }
644                            if (name == "Donut") targetSdk = 4;
645                            printf("sdkVersion:'%s'\n", name.string());
646                        } else if (code != -1) {
647                            targetSdk = code;
648                            printf("sdkVersion:'%d'\n", code);
649                        }
650                        code = getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR, NULL, -1);
651                        if (code != -1) {
652                            printf("maxSdkVersion:'%d'\n", code);
653                        }
654                        code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
655                        if (error != "") {
656                            error = "";
657                            String8 name = getResolvedAttribute(&res, tree, TARGET_SDK_VERSION_ATTR, &error);
658                            if (error != "") {
659                                fprintf(stderr, "ERROR getting 'android:targetSdkVersion' attribute: %s\n",
660                                        error.string());
661                                goto bail;
662                            }
663                            if (name == "Donut" && targetSdk < 4) targetSdk = 4;
664                            printf("targetSdkVersion:'%s'\n", name.string());
665                        } else if (code != -1) {
666                            if (targetSdk < code) {
667                                targetSdk = code;
668                            }
669                            printf("targetSdkVersion:'%d'\n", code);
670                        }
671                    } else if (tag == "uses-configuration") {
672                        int32_t reqTouchScreen = getIntegerAttribute(tree,
673                                REQ_TOUCH_SCREEN_ATTR, NULL, 0);
674                        int32_t reqKeyboardType = getIntegerAttribute(tree,
675                                REQ_KEYBOARD_TYPE_ATTR, NULL, 0);
676                        int32_t reqHardKeyboard = getIntegerAttribute(tree,
677                                REQ_HARD_KEYBOARD_ATTR, NULL, 0);
678                        int32_t reqNavigation = getIntegerAttribute(tree,
679                                REQ_NAVIGATION_ATTR, NULL, 0);
680                        int32_t reqFiveWayNav = getIntegerAttribute(tree,
681                                REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
682                        printf("uses-configuration:");
683                        if (reqTouchScreen != 0) {
684                            printf(" reqTouchScreen='%d'", reqTouchScreen);
685                        }
686                        if (reqKeyboardType != 0) {
687                            printf(" reqKeyboardType='%d'", reqKeyboardType);
688                        }
689                        if (reqHardKeyboard != 0) {
690                            printf(" reqHardKeyboard='%d'", reqHardKeyboard);
691                        }
692                        if (reqNavigation != 0) {
693                            printf(" reqNavigation='%d'", reqNavigation);
694                        }
695                        if (reqFiveWayNav != 0) {
696                            printf(" reqFiveWayNav='%d'", reqFiveWayNav);
697                        }
698                        printf("\n");
699                    } else if (tag == "supports-density") {
700                        int32_t dens = getIntegerAttribute(tree, DENSITY_ATTR, &error);
701                        if (error != "") {
702                            fprintf(stderr, "ERROR getting 'android:density' attribute: %s\n",
703                                    error.string());
704                            goto bail;
705                        }
706                        printf("supports-density:'%d'\n", dens);
707                    } else if (tag == "supports-screens") {
708                        smallScreen = getIntegerAttribute(tree,
709                                SMALL_SCREEN_ATTR, NULL, 1);
710                        normalScreen = getIntegerAttribute(tree,
711                                NORMAL_SCREEN_ATTR, NULL, 1);
712                        largeScreen = getIntegerAttribute(tree,
713                                LARGE_SCREEN_ATTR, NULL, 1);
714                    } else if (tag == "uses-feature") {
715                        String8 name = getAttribute(tree, NAME_ATTR, &error);
716
717                        if (name != "" && error == "") {
718                            int req = getIntegerAttribute(tree,
719                                    REQUIRED_ATTR, NULL, 1);
720                            if (name == "android.hardware.camera") {
721                                specCameraFeature = true;
722                            }
723                            printf("uses-feature%s:'%s'\n",
724                                    req ? "" : "-not-required", name.string());
725                        } else {
726                            int vers = getIntegerAttribute(tree,
727                                    GL_ES_VERSION_ATTR, &error);
728                            if (error == "") {
729                                printf("uses-gl-es:'0x%x'\n", vers);
730                            }
731                        }
732                    } else if (tag == "uses-permission") {
733                        String8 name = getAttribute(tree, NAME_ATTR, &error);
734                        if (name != "" && error == "") {
735                            if (name == "android.permission.CAMERA") {
736                                hasCameraPermission = true;
737                            }
738                            printf("uses-permission:'%s'\n", name.string());
739                        } else {
740                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
741                                    error.string());
742                            goto bail;
743                        }
744                    }
745                } else if (depth == 3 && withinApplication) {
746                    withinActivity = false;
747                    withinReceiver = false;
748                    withinService = false;
749                    hasIntentFilter = false;
750                    if(tag == "activity") {
751                        withinActivity = true;
752                        activityName = getAttribute(tree, NAME_ATTR, &error);
753                        if (error != "") {
754                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
755                            goto bail;
756                        }
757
758                        activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
759                        if (error != "") {
760                            fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
761                            goto bail;
762                        }
763
764                        activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
765                        if (error != "") {
766                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
767                            goto bail;
768                        }
769                    } else if (tag == "uses-library") {
770                        String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
771                        if (error != "") {
772                            fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
773                            goto bail;
774                        }
775                        int req = getIntegerAttribute(tree,
776                                REQUIRED_ATTR, NULL, 1);
777                        printf("uses-library%s:'%s'\n",
778                                req ? "" : "-not-required", libraryName.string());
779                    } else if (tag == "receiver") {
780                        withinReceiver = true;
781                        receiverName = getAttribute(tree, NAME_ATTR, &error);
782
783                        if (error != "") {
784                            fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
785                            goto bail;
786                        }
787                    } else if (tag == "service") {
788                        withinService = true;
789                        serviceName = getAttribute(tree, NAME_ATTR, &error);
790
791                        if (error != "") {
792                            fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
793                            goto bail;
794                        }
795                    }
796                } else if ((depth == 4) && (tag == "intent-filter")) {
797                    hasIntentFilter = true;
798                    withinIntentFilter = true;
799                    actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
800                } else if ((depth == 5) && withinIntentFilter){
801                    String8 action;
802                    if (tag == "action") {
803                        action = getAttribute(tree, NAME_ATTR, &error);
804                        if (error != "") {
805                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
806                            goto bail;
807                        }
808                        if (withinActivity) {
809                            if (action == "android.intent.action.MAIN") {
810                                isMainActivity = true;
811                                actMainActivity = true;
812                            }
813                        } else if (withinReceiver) {
814                            if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
815                                actWidgetReceivers = true;
816                            }
817                        } else if (withinService) {
818                            if (action == "android.view.InputMethod") {
819                                actImeService = true;
820                            } else if (action == "android.service.wallpaper.WallpaperService") {
821                                actWallpaperService = true;
822                            }
823                        }
824                        if (action == "android.intent.action.SEARCH") {
825                            isSearchable = true;
826                        }
827                    }
828
829                    if (tag == "category") {
830                        String8 category = getAttribute(tree, NAME_ATTR, &error);
831                        if (error != "") {
832                            fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
833                            goto bail;
834                        }
835                        if (withinActivity) {
836                            if (category == "android.intent.category.LAUNCHER") {
837                                isLauncherActivity = true;
838                            }
839                        }
840                    }
841                }
842            }
843
844            if (!specCameraFeature && hasCameraPermission) {
845                // For applications that have not explicitly stated their
846                // camera feature requirements, but have requested the camera
847                // permission, we are going to give them compatibility treatment
848                // of requiring the equivalent to original android devices.
849                printf("uses-feature:'android.hardware.camera'\n");
850                printf("uses-feature:'android.hardware.camera.autofocus'\n");
851            }
852
853            if (hasMainActivity) {
854                printf("main\n");
855            }
856            if (hasWidgetReceivers) {
857                printf("app-widget\n");
858            }
859            if (hasImeService) {
860                printf("ime\n");
861            }
862            if (hasWallpaperService) {
863                printf("wallpaper\n");
864            }
865            if (hasOtherActivities) {
866                printf("other-activities\n");
867            }
868            if (isSearchable) {
869                printf("search\n");
870            }
871            if (hasOtherReceivers) {
872                printf("other-receivers\n");
873            }
874            if (hasOtherServices) {
875                printf("other-services\n");
876            }
877
878            // Determine default values for any unspecified screen sizes,
879            // based on the target SDK of the package.  As of 4 (donut)
880            // the screen size support was introduced, so all default to
881            // enabled.
882            if (smallScreen > 0) {
883                smallScreen = targetSdk >= 4 ? -1 : 0;
884            }
885            if (normalScreen > 0) {
886                normalScreen = -1;
887            }
888            if (largeScreen > 0) {
889                largeScreen = targetSdk >= 4 ? -1 : 0;
890            }
891            printf("supports-screens:");
892            if (smallScreen != 0) printf(" 'small'");
893            if (normalScreen != 0) printf(" 'normal'");
894            if (largeScreen != 0) printf(" 'large'");
895            printf("\n");
896
897            printf("locales:");
898            Vector<String8> locales;
899            res.getLocales(&locales);
900            const size_t NL = locales.size();
901            for (size_t i=0; i<NL; i++) {
902                const char* localeStr =  locales[i].string();
903                if (localeStr == NULL || strlen(localeStr) == 0) {
904                    localeStr = "--_--";
905                }
906                printf(" '%s'", localeStr);
907            }
908            printf("\n");
909
910            Vector<ResTable_config> configs;
911            res.getConfigurations(&configs);
912            SortedVector<int> densities;
913            const size_t NC = configs.size();
914            for (size_t i=0; i<NC; i++) {
915                int dens = configs[i].density;
916                if (dens == 0) dens = 160;
917                densities.add(dens);
918            }
919
920            printf("densities:");
921            const size_t ND = densities.size();
922            for (size_t i=0; i<ND; i++) {
923                printf(" '%d'", densities[i]);
924            }
925            printf("\n");
926
927            AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
928            if (dir != NULL) {
929                if (dir->getFileCount() > 0) {
930                    printf("native-code:");
931                    for (size_t i=0; i<dir->getFileCount(); i++) {
932                        printf(" '%s'", dir->getFileName(i).string());
933                    }
934                    printf("\n");
935                }
936                delete dir;
937            }
938        } else if (strcmp("configurations", option) == 0) {
939            Vector<ResTable_config> configs;
940            res.getConfigurations(&configs);
941            const size_t N = configs.size();
942            for (size_t i=0; i<N; i++) {
943                printf("%s\n", configs[i].toString().string());
944            }
945        } else {
946            fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
947            goto bail;
948        }
949    }
950
951    result = NO_ERROR;
952
953bail:
954    if (asset) {
955        delete asset;
956    }
957    return (result != NO_ERROR);
958}
959
960
961/*
962 * Handle the "add" command, which wants to add files to a new or
963 * pre-existing archive.
964 */
965int doAdd(Bundle* bundle)
966{
967    ZipFile* zip = NULL;
968    status_t result = UNKNOWN_ERROR;
969    const char* zipFileName;
970
971    if (bundle->getUpdate()) {
972        /* avoid confusion */
973        fprintf(stderr, "ERROR: can't use '-u' with add\n");
974        goto bail;
975    }
976
977    if (bundle->getFileSpecCount() < 1) {
978        fprintf(stderr, "ERROR: must specify zip file name\n");
979        goto bail;
980    }
981    zipFileName = bundle->getFileSpecEntry(0);
982
983    if (bundle->getFileSpecCount() < 2) {
984        fprintf(stderr, "NOTE: nothing to do\n");
985        goto bail;
986    }
987
988    zip = openReadWrite(zipFileName, true);
989    if (zip == NULL) {
990        fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
991        goto bail;
992    }
993
994    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
995        const char* fileName = bundle->getFileSpecEntry(i);
996
997        if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
998            printf(" '%s'... (from gzip)\n", fileName);
999            result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
1000        } else {
1001            if (bundle->getJunkPath()) {
1002                String8 storageName = String8(fileName).getPathLeaf();
1003                printf(" '%s' as '%s'...\n", fileName, storageName.string());
1004                result = zip->add(fileName, storageName.string(),
1005                                  bundle->getCompressionMethod(), NULL);
1006            } else {
1007                printf(" '%s'...\n", fileName);
1008                result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
1009            }
1010        }
1011        if (result != NO_ERROR) {
1012            fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
1013            if (result == NAME_NOT_FOUND)
1014                fprintf(stderr, ": file not found\n");
1015            else if (result == ALREADY_EXISTS)
1016                fprintf(stderr, ": already exists in archive\n");
1017            else
1018                fprintf(stderr, "\n");
1019            goto bail;
1020        }
1021    }
1022
1023    result = NO_ERROR;
1024
1025bail:
1026    delete zip;
1027    return (result != NO_ERROR);
1028}
1029
1030
1031/*
1032 * Delete files from an existing archive.
1033 */
1034int doRemove(Bundle* bundle)
1035{
1036    ZipFile* zip = NULL;
1037    status_t result = UNKNOWN_ERROR;
1038    const char* zipFileName;
1039
1040    if (bundle->getFileSpecCount() < 1) {
1041        fprintf(stderr, "ERROR: must specify zip file name\n");
1042        goto bail;
1043    }
1044    zipFileName = bundle->getFileSpecEntry(0);
1045
1046    if (bundle->getFileSpecCount() < 2) {
1047        fprintf(stderr, "NOTE: nothing to do\n");
1048        goto bail;
1049    }
1050
1051    zip = openReadWrite(zipFileName, false);
1052    if (zip == NULL) {
1053        fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
1054            zipFileName);
1055        goto bail;
1056    }
1057
1058    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1059        const char* fileName = bundle->getFileSpecEntry(i);
1060        ZipEntry* entry;
1061
1062        entry = zip->getEntryByName(fileName);
1063        if (entry == NULL) {
1064            printf(" '%s' NOT FOUND\n", fileName);
1065            continue;
1066        }
1067
1068        result = zip->remove(entry);
1069
1070        if (result != NO_ERROR) {
1071            fprintf(stderr, "Unable to delete '%s' from '%s'\n",
1072                bundle->getFileSpecEntry(i), zipFileName);
1073            goto bail;
1074        }
1075    }
1076
1077    /* update the archive */
1078    zip->flush();
1079
1080bail:
1081    delete zip;
1082    return (result != NO_ERROR);
1083}
1084
1085
1086/*
1087 * Package up an asset directory and associated application files.
1088 */
1089int doPackage(Bundle* bundle)
1090{
1091    const char* outputAPKFile;
1092    int retVal = 1;
1093    status_t err;
1094    sp<AaptAssets> assets;
1095    int N;
1096
1097    // -c zz_ZZ means do pseudolocalization
1098    ResourceFilter filter;
1099    err = filter.parse(bundle->getConfigurations());
1100    if (err != NO_ERROR) {
1101        goto bail;
1102    }
1103    if (filter.containsPseudo()) {
1104        bundle->setPseudolocalize(true);
1105    }
1106
1107    N = bundle->getFileSpecCount();
1108    if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
1109            && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
1110        fprintf(stderr, "ERROR: no input files\n");
1111        goto bail;
1112    }
1113
1114    outputAPKFile = bundle->getOutputAPKFile();
1115
1116    // Make sure the filenames provided exist and are of the appropriate type.
1117    if (outputAPKFile) {
1118        FileType type;
1119        type = getFileType(outputAPKFile);
1120        if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
1121            fprintf(stderr,
1122                "ERROR: output file '%s' exists but is not regular file\n",
1123                outputAPKFile);
1124            goto bail;
1125        }
1126    }
1127
1128    // Load the assets.
1129    assets = new AaptAssets();
1130    err = assets->slurpFromArgs(bundle);
1131    if (err < 0) {
1132        goto bail;
1133    }
1134
1135    if (bundle->getVerbose()) {
1136        assets->print();
1137    }
1138
1139    // If they asked for any files that need to be compiled, do so.
1140    if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
1141        err = buildResources(bundle, assets);
1142        if (err != 0) {
1143            goto bail;
1144        }
1145    }
1146
1147    // At this point we've read everything and processed everything.  From here
1148    // on out it's just writing output files.
1149    if (SourcePos::hasErrors()) {
1150        goto bail;
1151    }
1152
1153    // Write out R.java constants
1154    if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
1155        if (bundle->getCustomPackage() == NULL) {
1156            err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
1157        } else {
1158            const String8 customPkg(bundle->getCustomPackage());
1159            err = writeResourceSymbols(bundle, assets, customPkg, true);
1160        }
1161        if (err < 0) {
1162            goto bail;
1163        }
1164    } else {
1165        err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
1166        if (err < 0) {
1167            goto bail;
1168        }
1169        err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
1170        if (err < 0) {
1171            goto bail;
1172        }
1173    }
1174
1175    // Write out the ProGuard file
1176    err = writeProguardFile(bundle, assets);
1177    if (err < 0) {
1178        goto bail;
1179    }
1180
1181    // Write the apk
1182    if (outputAPKFile) {
1183        err = writeAPK(bundle, assets, String8(outputAPKFile));
1184        if (err != NO_ERROR) {
1185            fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
1186            goto bail;
1187        }
1188    }
1189
1190    retVal = 0;
1191bail:
1192    if (SourcePos::hasErrors()) {
1193        SourcePos::printErrors(stderr);
1194    }
1195    return retVal;
1196}
1197