Command.cpp revision e2c17f9174144a6eca3fdbed8d5d1370f318f549 
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                    } else if (tag == "original-package") {
745                        String8 name = getAttribute(tree, NAME_ATTR, &error);
746                        if (name != "" && error == "") {
747                            printf("original-package:'%s'\n", name.string());
748                        } else {
749                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
750                                    error.string());
751                                goto bail;
752                        }
753                    }
754                } else if (depth == 3 && withinApplication) {
755                    withinActivity = false;
756                    withinReceiver = false;
757                    withinService = false;
758                    hasIntentFilter = false;
759                    if(tag == "activity") {
760                        withinActivity = true;
761                        activityName = getAttribute(tree, NAME_ATTR, &error);
762                        if (error != "") {
763                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
764                            goto bail;
765                        }
766
767                        activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
768                        if (error != "") {
769                            fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
770                            goto bail;
771                        }
772
773                        activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
774                        if (error != "") {
775                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
776                            goto bail;
777                        }
778                    } else if (tag == "uses-library") {
779                        String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
780                        if (error != "") {
781                            fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
782                            goto bail;
783                        }
784                        int req = getIntegerAttribute(tree,
785                                REQUIRED_ATTR, NULL, 1);
786                        printf("uses-library%s:'%s'\n",
787                                req ? "" : "-not-required", libraryName.string());
788                    } else if (tag == "receiver") {
789                        withinReceiver = true;
790                        receiverName = getAttribute(tree, NAME_ATTR, &error);
791
792                        if (error != "") {
793                            fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
794                            goto bail;
795                        }
796                    } else if (tag == "service") {
797                        withinService = true;
798                        serviceName = getAttribute(tree, NAME_ATTR, &error);
799
800                        if (error != "") {
801                            fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
802                            goto bail;
803                        }
804                    }
805                } else if ((depth == 4) && (tag == "intent-filter")) {
806                    hasIntentFilter = true;
807                    withinIntentFilter = true;
808                    actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
809                } else if ((depth == 5) && withinIntentFilter){
810                    String8 action;
811                    if (tag == "action") {
812                        action = getAttribute(tree, NAME_ATTR, &error);
813                        if (error != "") {
814                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
815                            goto bail;
816                        }
817                        if (withinActivity) {
818                            if (action == "android.intent.action.MAIN") {
819                                isMainActivity = true;
820                                actMainActivity = true;
821                            }
822                        } else if (withinReceiver) {
823                            if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
824                                actWidgetReceivers = true;
825                            }
826                        } else if (withinService) {
827                            if (action == "android.view.InputMethod") {
828                                actImeService = true;
829                            } else if (action == "android.service.wallpaper.WallpaperService") {
830                                actWallpaperService = true;
831                            }
832                        }
833                        if (action == "android.intent.action.SEARCH") {
834                            isSearchable = true;
835                        }
836                    }
837
838                    if (tag == "category") {
839                        String8 category = getAttribute(tree, NAME_ATTR, &error);
840                        if (error != "") {
841                            fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
842                            goto bail;
843                        }
844                        if (withinActivity) {
845                            if (category == "android.intent.category.LAUNCHER") {
846                                isLauncherActivity = true;
847                            }
848                        }
849                    }
850                }
851            }
852
853            if (!specCameraFeature && hasCameraPermission) {
854                // For applications that have not explicitly stated their
855                // camera feature requirements, but have requested the camera
856                // permission, we are going to give them compatibility treatment
857                // of requiring the equivalent to original android devices.
858                printf("uses-feature:'android.hardware.camera'\n");
859                printf("uses-feature:'android.hardware.camera.autofocus'\n");
860            }
861
862            if (hasMainActivity) {
863                printf("main\n");
864            }
865            if (hasWidgetReceivers) {
866                printf("app-widget\n");
867            }
868            if (hasImeService) {
869                printf("ime\n");
870            }
871            if (hasWallpaperService) {
872                printf("wallpaper\n");
873            }
874            if (hasOtherActivities) {
875                printf("other-activities\n");
876            }
877            if (isSearchable) {
878                printf("search\n");
879            }
880            if (hasOtherReceivers) {
881                printf("other-receivers\n");
882            }
883            if (hasOtherServices) {
884                printf("other-services\n");
885            }
886
887            // Determine default values for any unspecified screen sizes,
888            // based on the target SDK of the package.  As of 4 (donut)
889            // the screen size support was introduced, so all default to
890            // enabled.
891            if (smallScreen > 0) {
892                smallScreen = targetSdk >= 4 ? -1 : 0;
893            }
894            if (normalScreen > 0) {
895                normalScreen = -1;
896            }
897            if (largeScreen > 0) {
898                largeScreen = targetSdk >= 4 ? -1 : 0;
899            }
900            printf("supports-screens:");
901            if (smallScreen != 0) printf(" 'small'");
902            if (normalScreen != 0) printf(" 'normal'");
903            if (largeScreen != 0) printf(" 'large'");
904            printf("\n");
905
906            printf("locales:");
907            Vector<String8> locales;
908            res.getLocales(&locales);
909            const size_t NL = locales.size();
910            for (size_t i=0; i<NL; i++) {
911                const char* localeStr =  locales[i].string();
912                if (localeStr == NULL || strlen(localeStr) == 0) {
913                    localeStr = "--_--";
914                }
915                printf(" '%s'", localeStr);
916            }
917            printf("\n");
918
919            Vector<ResTable_config> configs;
920            res.getConfigurations(&configs);
921            SortedVector<int> densities;
922            const size_t NC = configs.size();
923            for (size_t i=0; i<NC; i++) {
924                int dens = configs[i].density;
925                if (dens == 0) dens = 160;
926                densities.add(dens);
927            }
928
929            printf("densities:");
930            const size_t ND = densities.size();
931            for (size_t i=0; i<ND; i++) {
932                printf(" '%d'", densities[i]);
933            }
934            printf("\n");
935
936            AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
937            if (dir != NULL) {
938                if (dir->getFileCount() > 0) {
939                    printf("native-code:");
940                    for (size_t i=0; i<dir->getFileCount(); i++) {
941                        printf(" '%s'", dir->getFileName(i).string());
942                    }
943                    printf("\n");
944                }
945                delete dir;
946            }
947        } else if (strcmp("configurations", option) == 0) {
948            Vector<ResTable_config> configs;
949            res.getConfigurations(&configs);
950            const size_t N = configs.size();
951            for (size_t i=0; i<N; i++) {
952                printf("%s\n", configs[i].toString().string());
953            }
954        } else {
955            fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
956            goto bail;
957        }
958    }
959
960    result = NO_ERROR;
961
962bail:
963    if (asset) {
964        delete asset;
965    }
966    return (result != NO_ERROR);
967}
968
969
970/*
971 * Handle the "add" command, which wants to add files to a new or
972 * pre-existing archive.
973 */
974int doAdd(Bundle* bundle)
975{
976    ZipFile* zip = NULL;
977    status_t result = UNKNOWN_ERROR;
978    const char* zipFileName;
979
980    if (bundle->getUpdate()) {
981        /* avoid confusion */
982        fprintf(stderr, "ERROR: can't use '-u' with add\n");
983        goto bail;
984    }
985
986    if (bundle->getFileSpecCount() < 1) {
987        fprintf(stderr, "ERROR: must specify zip file name\n");
988        goto bail;
989    }
990    zipFileName = bundle->getFileSpecEntry(0);
991
992    if (bundle->getFileSpecCount() < 2) {
993        fprintf(stderr, "NOTE: nothing to do\n");
994        goto bail;
995    }
996
997    zip = openReadWrite(zipFileName, true);
998    if (zip == NULL) {
999        fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
1000        goto bail;
1001    }
1002
1003    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1004        const char* fileName = bundle->getFileSpecEntry(i);
1005
1006        if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
1007            printf(" '%s'... (from gzip)\n", fileName);
1008            result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
1009        } else {
1010            if (bundle->getJunkPath()) {
1011                String8 storageName = String8(fileName).getPathLeaf();
1012                printf(" '%s' as '%s'...\n", fileName, storageName.string());
1013                result = zip->add(fileName, storageName.string(),
1014                                  bundle->getCompressionMethod(), NULL);
1015            } else {
1016                printf(" '%s'...\n", fileName);
1017                result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
1018            }
1019        }
1020        if (result != NO_ERROR) {
1021            fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
1022            if (result == NAME_NOT_FOUND)
1023                fprintf(stderr, ": file not found\n");
1024            else if (result == ALREADY_EXISTS)
1025                fprintf(stderr, ": already exists in archive\n");
1026            else
1027                fprintf(stderr, "\n");
1028            goto bail;
1029        }
1030    }
1031
1032    result = NO_ERROR;
1033
1034bail:
1035    delete zip;
1036    return (result != NO_ERROR);
1037}
1038
1039
1040/*
1041 * Delete files from an existing archive.
1042 */
1043int doRemove(Bundle* bundle)
1044{
1045    ZipFile* zip = NULL;
1046    status_t result = UNKNOWN_ERROR;
1047    const char* zipFileName;
1048
1049    if (bundle->getFileSpecCount() < 1) {
1050        fprintf(stderr, "ERROR: must specify zip file name\n");
1051        goto bail;
1052    }
1053    zipFileName = bundle->getFileSpecEntry(0);
1054
1055    if (bundle->getFileSpecCount() < 2) {
1056        fprintf(stderr, "NOTE: nothing to do\n");
1057        goto bail;
1058    }
1059
1060    zip = openReadWrite(zipFileName, false);
1061    if (zip == NULL) {
1062        fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
1063            zipFileName);
1064        goto bail;
1065    }
1066
1067    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1068        const char* fileName = bundle->getFileSpecEntry(i);
1069        ZipEntry* entry;
1070
1071        entry = zip->getEntryByName(fileName);
1072        if (entry == NULL) {
1073            printf(" '%s' NOT FOUND\n", fileName);
1074            continue;
1075        }
1076
1077        result = zip->remove(entry);
1078
1079        if (result != NO_ERROR) {
1080            fprintf(stderr, "Unable to delete '%s' from '%s'\n",
1081                bundle->getFileSpecEntry(i), zipFileName);
1082            goto bail;
1083        }
1084    }
1085
1086    /* update the archive */
1087    zip->flush();
1088
1089bail:
1090    delete zip;
1091    return (result != NO_ERROR);
1092}
1093
1094
1095/*
1096 * Package up an asset directory and associated application files.
1097 */
1098int doPackage(Bundle* bundle)
1099{
1100    const char* outputAPKFile;
1101    int retVal = 1;
1102    status_t err;
1103    sp<AaptAssets> assets;
1104    int N;
1105
1106    // -c zz_ZZ means do pseudolocalization
1107    ResourceFilter filter;
1108    err = filter.parse(bundle->getConfigurations());
1109    if (err != NO_ERROR) {
1110        goto bail;
1111    }
1112    if (filter.containsPseudo()) {
1113        bundle->setPseudolocalize(true);
1114    }
1115
1116    N = bundle->getFileSpecCount();
1117    if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
1118            && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
1119        fprintf(stderr, "ERROR: no input files\n");
1120        goto bail;
1121    }
1122
1123    outputAPKFile = bundle->getOutputAPKFile();
1124
1125    // Make sure the filenames provided exist and are of the appropriate type.
1126    if (outputAPKFile) {
1127        FileType type;
1128        type = getFileType(outputAPKFile);
1129        if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
1130            fprintf(stderr,
1131                "ERROR: output file '%s' exists but is not regular file\n",
1132                outputAPKFile);
1133            goto bail;
1134        }
1135    }
1136
1137    // Load the assets.
1138    assets = new AaptAssets();
1139    err = assets->slurpFromArgs(bundle);
1140    if (err < 0) {
1141        goto bail;
1142    }
1143
1144    if (bundle->getVerbose()) {
1145        assets->print();
1146    }
1147
1148    // If they asked for any files that need to be compiled, do so.
1149    if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
1150        err = buildResources(bundle, assets);
1151        if (err != 0) {
1152            goto bail;
1153        }
1154    }
1155
1156    // At this point we've read everything and processed everything.  From here
1157    // on out it's just writing output files.
1158    if (SourcePos::hasErrors()) {
1159        goto bail;
1160    }
1161
1162    // Write out R.java constants
1163    if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
1164        if (bundle->getCustomPackage() == NULL) {
1165            err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
1166        } else {
1167            const String8 customPkg(bundle->getCustomPackage());
1168            err = writeResourceSymbols(bundle, assets, customPkg, true);
1169        }
1170        if (err < 0) {
1171            goto bail;
1172        }
1173    } else {
1174        err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
1175        if (err < 0) {
1176            goto bail;
1177        }
1178        err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
1179        if (err < 0) {
1180            goto bail;
1181        }
1182    }
1183
1184    // Write out the ProGuard file
1185    err = writeProguardFile(bundle, assets);
1186    if (err < 0) {
1187        goto bail;
1188    }
1189
1190    // Write the apk
1191    if (outputAPKFile) {
1192        err = writeAPK(bundle, assets, String8(outputAPKFile));
1193        if (err != NO_ERROR) {
1194            fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
1195            goto bail;
1196        }
1197    }
1198
1199    retVal = 0;
1200bail:
1201    if (SourcePos::hasErrors()) {
1202        SourcePos::printErrors(stderr);
1203    }
1204    return retVal;
1205}
1206