Command.cpp revision 1b125980c5de597c18a179b9b02b9a5afe106895 
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
236static String8 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    SMALL_SCREEN_ATTR = 0x01010284,
336    NORMAL_SCREEN_ATTR = 0x01010285,
337    LARGE_SCREEN_ATTR = 0x01010286,
338};
339
340const char *getComponentName(String8 &pkgName, String8 &componentName) {
341    ssize_t idx = componentName.find(".");
342    String8 retStr(pkgName);
343    if (idx == 0) {
344        retStr += componentName;
345    } else if (idx < 0) {
346        retStr += ".";
347        retStr += componentName;
348    } else {
349        return componentName.string();
350    }
351    return retStr.string();
352}
353
354/*
355 * Handle the "dump" command, to extract select data from an archive.
356 */
357int doDump(Bundle* bundle)
358{
359    status_t result = UNKNOWN_ERROR;
360    Asset* asset = NULL;
361
362    if (bundle->getFileSpecCount() < 1) {
363        fprintf(stderr, "ERROR: no dump option specified\n");
364        return 1;
365    }
366
367    if (bundle->getFileSpecCount() < 2) {
368        fprintf(stderr, "ERROR: no dump file specified\n");
369        return 1;
370    }
371
372    const char* option = bundle->getFileSpecEntry(0);
373    const char* filename = bundle->getFileSpecEntry(1);
374
375    AssetManager assets;
376    void* assetsCookie;
377    if (!assets.addAssetPath(String8(filename), &assetsCookie)) {
378        fprintf(stderr, "ERROR: dump failed because assets could not be loaded\n");
379        return 1;
380    }
381
382    const ResTable& res = assets.getResources(false);
383    if (&res == NULL) {
384        fprintf(stderr, "ERROR: dump failed because no resource table was found\n");
385        goto bail;
386    }
387
388    if (strcmp("resources", option) == 0) {
389        res.print(bundle->getValues());
390
391    } else if (strcmp("xmltree", option) == 0) {
392        if (bundle->getFileSpecCount() < 3) {
393            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
394            goto bail;
395        }
396
397        for (int i=2; i<bundle->getFileSpecCount(); i++) {
398            const char* resname = bundle->getFileSpecEntry(i);
399            ResXMLTree tree;
400            asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
401            if (asset == NULL) {
402                fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
403                goto bail;
404            }
405
406            if (tree.setTo(asset->getBuffer(true),
407                           asset->getLength()) != NO_ERROR) {
408                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
409                goto bail;
410            }
411            tree.restart();
412            printXMLBlock(&tree);
413            delete asset;
414            asset = NULL;
415        }
416
417    } else if (strcmp("xmlstrings", option) == 0) {
418        if (bundle->getFileSpecCount() < 3) {
419            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
420            goto bail;
421        }
422
423        for (int i=2; i<bundle->getFileSpecCount(); i++) {
424            const char* resname = bundle->getFileSpecEntry(i);
425            ResXMLTree tree;
426            asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
427            if (asset == NULL) {
428                fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
429                goto bail;
430            }
431
432            if (tree.setTo(asset->getBuffer(true),
433                           asset->getLength()) != NO_ERROR) {
434                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
435                goto bail;
436            }
437            printStringPool(&tree.getStrings());
438            delete asset;
439            asset = NULL;
440        }
441
442    } else {
443        ResXMLTree tree;
444        asset = assets.openNonAsset("AndroidManifest.xml",
445                                            Asset::ACCESS_BUFFER);
446        if (asset == NULL) {
447            fprintf(stderr, "ERROR: dump failed because no AndroidManifest.xml found\n");
448            goto bail;
449        }
450
451        if (tree.setTo(asset->getBuffer(true),
452                       asset->getLength()) != NO_ERROR) {
453            fprintf(stderr, "ERROR: AndroidManifest.xml is corrupt\n");
454            goto bail;
455        }
456        tree.restart();
457
458        if (strcmp("permissions", option) == 0) {
459            size_t len;
460            ResXMLTree::event_code_t code;
461            int depth = 0;
462            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
463                if (code == ResXMLTree::END_TAG) {
464                    depth--;
465                    continue;
466                }
467                if (code != ResXMLTree::START_TAG) {
468                    continue;
469                }
470                depth++;
471                String8 tag(tree.getElementName(&len));
472                //printf("Depth %d tag %s\n", depth, tag.string());
473                if (depth == 1) {
474                    if (tag != "manifest") {
475                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
476                        goto bail;
477                    }
478                    String8 pkg = getAttribute(tree, NULL, "package", NULL);
479                    printf("package: %s\n", pkg.string());
480                } else if (depth == 2 && tag == "permission") {
481                    String8 error;
482                    String8 name = getAttribute(tree, NAME_ATTR, &error);
483                    if (error != "") {
484                        fprintf(stderr, "ERROR: %s\n", error.string());
485                        goto bail;
486                    }
487                    printf("permission: %s\n", name.string());
488                } else if (depth == 2 && tag == "uses-permission") {
489                    String8 error;
490                    String8 name = getAttribute(tree, NAME_ATTR, &error);
491                    if (error != "") {
492                        fprintf(stderr, "ERROR: %s\n", error.string());
493                        goto bail;
494                    }
495                    printf("uses-permission: %s\n", name.string());
496                }
497            }
498        } else if (strcmp("badging", option) == 0) {
499            size_t len;
500            ResXMLTree::event_code_t code;
501            int depth = 0;
502            String8 error;
503            bool withinActivity = false;
504            bool isMainActivity = false;
505            bool isLauncherActivity = false;
506            bool isSearchable = false;
507            bool withinApplication = false;
508            bool withinReceiver = false;
509            bool withinService = false;
510            bool withinIntentFilter = false;
511            bool hasMainActivity = false;
512            bool hasOtherActivities = false;
513            bool hasOtherReceivers = false;
514            bool hasOtherServices = false;
515            bool hasWallpaperService = false;
516            bool hasImeService = false;
517            bool hasWidgetReceivers = false;
518            bool hasIntentFilter = false;
519            bool actMainActivity = false;
520            bool actWidgetReceivers = false;
521            bool actImeService = false;
522            bool actWallpaperService = false;
523            int targetSdk = 0;
524            int smallScreen = 1;
525            int normalScreen = 1;
526            int largeScreen = 1;
527            String8 pkg;
528            String8 activityName;
529            String8 activityLabel;
530            String8 activityIcon;
531            String8 receiverName;
532            String8 serviceName;
533            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
534                if (code == ResXMLTree::END_TAG) {
535                    depth--;
536                    if (depth < 2) {
537                        withinApplication = false;
538                    } else if (depth < 3) {
539                        if (withinActivity && isMainActivity && isLauncherActivity) {
540                            const char *aName = getComponentName(pkg, activityName);
541                            if (aName != NULL) {
542                                printf("launchable activity name='%s'", aName);
543                            }
544                            printf("label='%s' icon='%s'\n",
545                                    activityLabel.string(),
546                                    activityIcon.string());
547                        }
548                        if (!hasIntentFilter) {
549                            hasOtherActivities |= withinActivity;
550                            hasOtherReceivers |= withinReceiver;
551                            hasOtherServices |= withinService;
552                        }
553                        withinActivity = false;
554                        withinService = false;
555                        withinReceiver = false;
556                        hasIntentFilter = false;
557                        isMainActivity = isLauncherActivity = false;
558                    } else if (depth < 4) {
559                        if (withinIntentFilter) {
560                            if (withinActivity) {
561                                hasMainActivity |= actMainActivity;
562                                hasOtherActivities |= !actMainActivity;
563                            } else if (withinReceiver) {
564                                hasWidgetReceivers |= actWidgetReceivers;
565                                hasOtherReceivers |= !actWidgetReceivers;
566                            } else if (withinService) {
567                                hasImeService |= actImeService;
568                                hasWallpaperService |= actWallpaperService;
569                                hasOtherServices |= (!actImeService && !actWallpaperService);
570                            }
571                        }
572                        withinIntentFilter = false;
573                    }
574                    continue;
575                }
576                if (code != ResXMLTree::START_TAG) {
577                    continue;
578                }
579                depth++;
580                String8 tag(tree.getElementName(&len));
581                //printf("Depth %d,  %s\n", depth, tag.string());
582                if (depth == 1) {
583                    if (tag != "manifest") {
584                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
585                        goto bail;
586                    }
587                    pkg = getAttribute(tree, NULL, "package", NULL);
588                    printf("package: name='%s' ", pkg.string());
589                    int32_t versionCode = getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
590                    if (error != "") {
591                        fprintf(stderr, "ERROR getting 'android:versionCode' attribute: %s\n", error.string());
592                        goto bail;
593                    }
594                    if (versionCode > 0) {
595                        printf("versionCode='%d' ", versionCode);
596                    } else {
597                        printf("versionCode='' ");
598                    }
599                    String8 versionName = getAttribute(tree, VERSION_NAME_ATTR, &error);
600                    if (error != "") {
601                        fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
602                        goto bail;
603                    }
604                    printf("versionName='%s'\n", versionName.string());
605                } else if (depth == 2) {
606                    withinApplication = false;
607                    if (tag == "application") {
608                        withinApplication = true;
609                        String8 label = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
610                         if (error != "") {
611                             fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
612                             goto bail;
613                        }
614                        printf("application: label='%s' ", label.string());
615                        String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
616                        if (error != "") {
617                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
618                            goto bail;
619                        }
620                        printf("icon='%s'\n", icon.string());
621                        int32_t testOnly = getIntegerAttribute(tree, TEST_ONLY_ATTR, &error, 0);
622                        if (error != "") {
623                            fprintf(stderr, "ERROR getting 'android:testOnly' attribute: %s\n", error.string());
624                            goto bail;
625                        }
626                        if (testOnly != 0) {
627                            printf("testOnly='%d'\n", testOnly);
628                        }
629                    } else if (tag == "uses-sdk") {
630                        int32_t code = getIntegerAttribute(tree, MIN_SDK_VERSION_ATTR, &error);
631                        if (error != "") {
632                            error = "";
633                            String8 name = getResolvedAttribute(&res, tree, MIN_SDK_VERSION_ATTR, &error);
634                            if (error != "") {
635                                fprintf(stderr, "ERROR getting 'android:minSdkVersion' attribute: %s\n",
636                                        error.string());
637                                goto bail;
638                            }
639                            if (name == "Donut") targetSdk = 4;
640                            printf("sdkVersion:'%s'\n", name.string());
641                        } else if (code != -1) {
642                            targetSdk = code;
643                            printf("sdkVersion:'%d'\n", code);
644                        }
645                        code = getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR, NULL, -1);
646                        if (code != -1) {
647                            printf("maxSdkVersion:'%d'\n", code);
648                        }
649                        code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
650                        if (error != "") {
651                            error = "";
652                            String8 name = getResolvedAttribute(&res, tree, TARGET_SDK_VERSION_ATTR, &error);
653                            if (error != "") {
654                                fprintf(stderr, "ERROR getting 'android:targetSdkVersion' attribute: %s\n",
655                                        error.string());
656                                goto bail;
657                            }
658                            if (name == "Donut" && targetSdk < 4) targetSdk = 4;
659                            printf("targetSdkVersion:'%s'\n", name.string());
660                        } else if (code != -1) {
661                            if (targetSdk < code) {
662                                targetSdk = code;
663                            }
664                            printf("targetSdkVersion:'%d'\n", code);
665                        }
666                    } else if (tag == "uses-configuration") {
667                        int32_t reqTouchScreen = getIntegerAttribute(tree,
668                                REQ_TOUCH_SCREEN_ATTR, NULL, 0);
669                        int32_t reqKeyboardType = getIntegerAttribute(tree,
670                                REQ_KEYBOARD_TYPE_ATTR, NULL, 0);
671                        int32_t reqHardKeyboard = getIntegerAttribute(tree,
672                                REQ_HARD_KEYBOARD_ATTR, NULL, 0);
673                        int32_t reqNavigation = getIntegerAttribute(tree,
674                                REQ_NAVIGATION_ATTR, NULL, 0);
675                        int32_t reqFiveWayNav = getIntegerAttribute(tree,
676                                REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
677                        printf("uses-configuation:");
678                        if (reqTouchScreen != 0) {
679                            printf(" reqTouchScreen='%d'", reqTouchScreen);
680                        }
681                        if (reqKeyboardType != 0) {
682                            printf(" reqKeyboardType='%d'", reqKeyboardType);
683                        }
684                        if (reqHardKeyboard != 0) {
685                            printf(" reqHardKeyboard='%d'", reqHardKeyboard);
686                        }
687                        if (reqNavigation != 0) {
688                            printf(" reqNavigation='%d'", reqNavigation);
689                        }
690                        if (reqFiveWayNav != 0) {
691                            printf(" reqFiveWayNav='%d'", reqFiveWayNav);
692                        }
693                        printf("\n");
694                    } else if (tag == "supports-density") {
695                        int32_t dens = getIntegerAttribute(tree, DENSITY_ATTR, &error);
696                        if (error != "") {
697                            fprintf(stderr, "ERROR getting 'android:density' attribute: %s\n",
698                                    error.string());
699                            goto bail;
700                        }
701                        printf("supports-density:'%d'\n", dens);
702                    } else if (tag == "supports-screens") {
703                        smallScreen = getIntegerAttribute(tree,
704                                SMALL_SCREEN_ATTR, NULL, 1);
705                        normalScreen = getIntegerAttribute(tree,
706                                NORMAL_SCREEN_ATTR, NULL, 1);
707                        largeScreen = getIntegerAttribute(tree,
708                                LARGE_SCREEN_ATTR, NULL, 1);
709                    }
710                } else if (depth == 3 && withinApplication) {
711                    withinActivity = false;
712                    withinReceiver = false;
713                    withinService = false;
714                    hasIntentFilter = false;
715                    if(tag == "activity") {
716                        withinActivity = true;
717                        activityName = getAttribute(tree, NAME_ATTR, &error);
718                        if (error != "") {
719                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
720                            goto bail;
721                        }
722
723                        activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
724                        if (error != "") {
725                            fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
726                            goto bail;
727                        }
728
729                        activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
730                        if (error != "") {
731                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
732                            goto bail;
733                        }
734                    } else if (tag == "uses-library") {
735                        String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
736                        if (error != "") {
737                            fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
738                            goto bail;
739                        }
740                        printf("uses-library:'%s'\n", libraryName.string());
741                    } else if (tag == "receiver") {
742                        withinReceiver = true;
743                        receiverName = getAttribute(tree, NAME_ATTR, &error);
744
745                        if (error != "") {
746                            fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
747                            goto bail;
748                        }
749                    } else if (tag == "service") {
750                        withinService = true;
751                        serviceName = getAttribute(tree, NAME_ATTR, &error);
752
753                        if (error != "") {
754                            fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
755                            goto bail;
756                        }
757                    }
758                } else if ((depth == 4) && (tag == "intent-filter")) {
759                    hasIntentFilter = true;
760                    withinIntentFilter = true;
761                    actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
762                } else if ((depth == 5) && withinIntentFilter){
763                    String8 action;
764                    if (tag == "action") {
765                        action = getAttribute(tree, NAME_ATTR, &error);
766                        if (error != "") {
767                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
768                            goto bail;
769                        }
770                        if (withinActivity) {
771                            if (action == "android.intent.action.MAIN") {
772                                isMainActivity = true;
773                                actMainActivity = true;
774                            }
775                        } else if (withinReceiver) {
776                            if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
777                                actWidgetReceivers = true;
778                            }
779                        } else if (withinService) {
780                            if (action == "android.view.InputMethod") {
781                                actImeService = true;
782                            } else if (action == "android.service.wallpaper.WallpaperService") {
783                                actWallpaperService = true;
784                            }
785                        }
786                        if (action == "android.intent.action.SEARCH") {
787                            isSearchable = true;
788                        }
789                    }
790
791                    if (tag == "category") {
792                        String8 category = getAttribute(tree, NAME_ATTR, &error);
793                        if (error != "") {
794                            fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
795                            goto bail;
796                        }
797                        if (withinActivity) {
798                            if (category == "android.intent.category.LAUNCHER") {
799                                isLauncherActivity = true;
800                            }
801                        }
802                    }
803                }
804            }
805
806            if (hasMainActivity) {
807                printf("main\n");
808            }
809            if (hasWidgetReceivers) {
810                printf("app-widget\n");
811            }
812            if (hasImeService) {
813                printf("ime\n");
814            }
815            if (hasWallpaperService) {
816                printf("wallpaper\n");
817            }
818            if (hasOtherActivities) {
819                printf("other-activities\n");
820            }
821            if (isSearchable) {
822                printf("search\n");
823            }
824            if (hasOtherReceivers) {
825                printf("other-receivers\n");
826            }
827            if (hasOtherServices) {
828                printf("other-services\n");
829            }
830
831            // Determine default values for any unspecified screen sizes,
832            // based on the target SDK of the package.  As of 4 (donut)
833            // the screen size support was introduced, so all default to
834            // enabled.
835            if (smallScreen > 0) {
836                smallScreen = targetSdk >= 4 ? -1 : 0;
837            }
838            if (normalScreen > 0) {
839                normalScreen = -1;
840            }
841            if (largeScreen > 0) {
842                largeScreen = targetSdk >= 4 ? -1 : 0;
843            }
844            printf("supports-screens:");
845            if (smallScreen != 0) printf(" 'small'");
846            if (normalScreen != 0) printf(" 'normal'");
847            if (largeScreen != 0) printf(" 'large'");
848            printf("\n");
849
850            printf("locales:");
851            Vector<String8> locales;
852            res.getLocales(&locales);
853            const size_t NL = locales.size();
854            for (size_t i=0; i<NL; i++) {
855                const char* localeStr =  locales[i].string();
856                if (localeStr == NULL || strlen(localeStr) == 0) {
857                    localeStr = "--_--";
858                }
859                printf(" '%s'", localeStr);
860            }
861            printf("\n");
862
863            Vector<ResTable_config> configs;
864            res.getConfigurations(&configs);
865            SortedVector<int> densities;
866            const size_t NC = configs.size();
867            for (size_t i=0; i<NC; i++) {
868                int dens = configs[i].density;
869                if (dens == 0) dens = 160;
870                densities.add(dens);
871            }
872
873            printf("densities:");
874            const size_t ND = densities.size();
875            for (size_t i=0; i<ND; i++) {
876                printf(" '%d'", densities[i]);
877            }
878            printf("\n");
879
880            AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
881            if (dir != NULL) {
882                if (dir->getFileCount() > 0) {
883                    printf("native-code:");
884                    for (size_t i=0; i<dir->getFileCount(); i++) {
885                        printf(" '%s'", dir->getFileName(i).string());
886                    }
887                    printf("\n");
888                }
889                delete dir;
890            }
891        } else if (strcmp("configurations", option) == 0) {
892            Vector<ResTable_config> configs;
893            res.getConfigurations(&configs);
894            const size_t N = configs.size();
895            for (size_t i=0; i<N; i++) {
896                printf("%s\n", configs[i].toString().string());
897            }
898        } else {
899            fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
900            goto bail;
901        }
902    }
903
904    result = NO_ERROR;
905
906bail:
907    if (asset) {
908        delete asset;
909    }
910    return (result != NO_ERROR);
911}
912
913
914/*
915 * Handle the "add" command, which wants to add files to a new or
916 * pre-existing archive.
917 */
918int doAdd(Bundle* bundle)
919{
920    ZipFile* zip = NULL;
921    status_t result = UNKNOWN_ERROR;
922    const char* zipFileName;
923
924    if (bundle->getUpdate()) {
925        /* avoid confusion */
926        fprintf(stderr, "ERROR: can't use '-u' with add\n");
927        goto bail;
928    }
929
930    if (bundle->getFileSpecCount() < 1) {
931        fprintf(stderr, "ERROR: must specify zip file name\n");
932        goto bail;
933    }
934    zipFileName = bundle->getFileSpecEntry(0);
935
936    if (bundle->getFileSpecCount() < 2) {
937        fprintf(stderr, "NOTE: nothing to do\n");
938        goto bail;
939    }
940
941    zip = openReadWrite(zipFileName, true);
942    if (zip == NULL) {
943        fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
944        goto bail;
945    }
946
947    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
948        const char* fileName = bundle->getFileSpecEntry(i);
949
950        if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
951            printf(" '%s'... (from gzip)\n", fileName);
952            result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
953        } else {
954            printf(" '%s'...\n", fileName);
955            result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
956        }
957        if (result != NO_ERROR) {
958            fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
959            if (result == NAME_NOT_FOUND)
960                fprintf(stderr, ": file not found\n");
961            else if (result == ALREADY_EXISTS)
962                fprintf(stderr, ": already exists in archive\n");
963            else
964                fprintf(stderr, "\n");
965            goto bail;
966        }
967    }
968
969    result = NO_ERROR;
970
971bail:
972    delete zip;
973    return (result != NO_ERROR);
974}
975
976
977/*
978 * Delete files from an existing archive.
979 */
980int doRemove(Bundle* bundle)
981{
982    ZipFile* zip = NULL;
983    status_t result = UNKNOWN_ERROR;
984    const char* zipFileName;
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, false);
998    if (zip == NULL) {
999        fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
1000            zipFileName);
1001        goto bail;
1002    }
1003
1004    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
1005        const char* fileName = bundle->getFileSpecEntry(i);
1006        ZipEntry* entry;
1007
1008        entry = zip->getEntryByName(fileName);
1009        if (entry == NULL) {
1010            printf(" '%s' NOT FOUND\n", fileName);
1011            continue;
1012        }
1013
1014        result = zip->remove(entry);
1015
1016        if (result != NO_ERROR) {
1017            fprintf(stderr, "Unable to delete '%s' from '%s'\n",
1018                bundle->getFileSpecEntry(i), zipFileName);
1019            goto bail;
1020        }
1021    }
1022
1023    /* update the archive */
1024    zip->flush();
1025
1026bail:
1027    delete zip;
1028    return (result != NO_ERROR);
1029}
1030
1031
1032/*
1033 * Package up an asset directory and associated application files.
1034 */
1035int doPackage(Bundle* bundle)
1036{
1037    const char* outputAPKFile;
1038    int retVal = 1;
1039    status_t err;
1040    sp<AaptAssets> assets;
1041    int N;
1042
1043    // -c zz_ZZ means do pseudolocalization
1044    ResourceFilter filter;
1045    err = filter.parse(bundle->getConfigurations());
1046    if (err != NO_ERROR) {
1047        goto bail;
1048    }
1049    if (filter.containsPseudo()) {
1050        bundle->setPseudolocalize(true);
1051    }
1052
1053    N = bundle->getFileSpecCount();
1054    if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
1055            && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
1056        fprintf(stderr, "ERROR: no input files\n");
1057        goto bail;
1058    }
1059
1060    outputAPKFile = bundle->getOutputAPKFile();
1061
1062    // Make sure the filenames provided exist and are of the appropriate type.
1063    if (outputAPKFile) {
1064        FileType type;
1065        type = getFileType(outputAPKFile);
1066        if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
1067            fprintf(stderr,
1068                "ERROR: output file '%s' exists but is not regular file\n",
1069                outputAPKFile);
1070            goto bail;
1071        }
1072    }
1073
1074    // Load the assets.
1075    assets = new AaptAssets();
1076    err = assets->slurpFromArgs(bundle);
1077    if (err < 0) {
1078        goto bail;
1079    }
1080
1081    if (bundle->getVerbose()) {
1082        assets->print();
1083    }
1084
1085    // If they asked for any files that need to be compiled, do so.
1086    if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
1087        err = buildResources(bundle, assets);
1088        if (err != 0) {
1089            goto bail;
1090        }
1091    }
1092
1093    // At this point we've read everything and processed everything.  From here
1094    // on out it's just writing output files.
1095    if (SourcePos::hasErrors()) {
1096        goto bail;
1097    }
1098
1099    // Write out R.java constants
1100    if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
1101        err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
1102        if (err < 0) {
1103            goto bail;
1104        }
1105    } else {
1106        err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
1107        if (err < 0) {
1108            goto bail;
1109        }
1110        err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
1111        if (err < 0) {
1112            goto bail;
1113        }
1114    }
1115
1116    // Write the apk
1117    if (outputAPKFile) {
1118        err = writeAPK(bundle, assets, String8(outputAPKFile));
1119        if (err != NO_ERROR) {
1120            fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
1121            goto bail;
1122        }
1123    }
1124
1125    retVal = 0;
1126bail:
1127    if (SourcePos::hasErrors()) {
1128        SourcePos::printErrors(stderr);
1129    }
1130    return retVal;
1131}
1132