Command.cpp revision bb9ea30ea9e390e69602935571795d2c80dc7b91 
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.h>
12#include <utils/ZipFile.h>
13
14#include <fcntl.h>
15#include <errno.h>
16
17using namespace android;
18
19/*
20 * Show version info.  All the cool kids do it.
21 */
22int doVersion(Bundle* bundle)
23{
24    if (bundle->getFileSpecCount() != 0)
25        printf("(ignoring extra arguments)\n");
26    printf("Android Asset Packaging Tool, v0.2\n");
27
28    return 0;
29}
30
31
32/*
33 * Open the file read only.  The call fails if the file doesn't exist.
34 *
35 * Returns NULL on failure.
36 */
37ZipFile* openReadOnly(const char* fileName)
38{
39    ZipFile* zip;
40    status_t result;
41
42    zip = new ZipFile;
43    result = zip->open(fileName, ZipFile::kOpenReadOnly);
44    if (result != NO_ERROR) {
45        if (result == NAME_NOT_FOUND)
46            fprintf(stderr, "ERROR: '%s' not found\n", fileName);
47        else if (result == PERMISSION_DENIED)
48            fprintf(stderr, "ERROR: '%s' access denied\n", fileName);
49        else
50            fprintf(stderr, "ERROR: failed opening '%s' as Zip file\n",
51                fileName);
52        delete zip;
53        return NULL;
54    }
55
56    return zip;
57}
58
59/*
60 * Open the file read-write.  The file will be created if it doesn't
61 * already exist and "okayToCreate" is set.
62 *
63 * Returns NULL on failure.
64 */
65ZipFile* openReadWrite(const char* fileName, bool okayToCreate)
66{
67    ZipFile* zip = NULL;
68    status_t result;
69    int flags;
70
71    flags = ZipFile::kOpenReadWrite;
72    if (okayToCreate)
73        flags |= ZipFile::kOpenCreate;
74
75    zip = new ZipFile;
76    result = zip->open(fileName, flags);
77    if (result != NO_ERROR) {
78        delete zip;
79        zip = NULL;
80        goto bail;
81    }
82
83bail:
84    return zip;
85}
86
87
88/*
89 * Return a short string describing the compression method.
90 */
91const char* compressionName(int method)
92{
93    if (method == ZipEntry::kCompressStored)
94        return "Stored";
95    else if (method == ZipEntry::kCompressDeflated)
96        return "Deflated";
97    else
98        return "Unknown";
99}
100
101/*
102 * Return the percent reduction in size (0% == no compression).
103 */
104int calcPercent(long uncompressedLen, long compressedLen)
105{
106    if (!uncompressedLen)
107        return 0;
108    else
109        return (int) (100.0 - (compressedLen * 100.0) / uncompressedLen + 0.5);
110}
111
112/*
113 * Handle the "list" command, which can be a simple file dump or
114 * a verbose listing.
115 *
116 * The verbose listing closely matches the output of the Info-ZIP "unzip"
117 * command.
118 */
119int doList(Bundle* bundle)
120{
121    int result = 1;
122    ZipFile* zip = NULL;
123    const ZipEntry* entry;
124    long totalUncLen, totalCompLen;
125    const char* zipFileName;
126
127    if (bundle->getFileSpecCount() != 1) {
128        fprintf(stderr, "ERROR: specify zip file name (only)\n");
129        goto bail;
130    }
131    zipFileName = bundle->getFileSpecEntry(0);
132
133    zip = openReadOnly(zipFileName);
134    if (zip == NULL)
135        goto bail;
136
137    int count, i;
138
139    if (bundle->getVerbose()) {
140        printf("Archive:  %s\n", zipFileName);
141        printf(
142            " Length   Method    Size  Ratio   Date   Time   CRC-32    Name\n");
143        printf(
144            "--------  ------  ------- -----   ----   ----   ------    ----\n");
145    }
146
147    totalUncLen = totalCompLen = 0;
148
149    count = zip->getNumEntries();
150    for (i = 0; i < count; i++) {
151        entry = zip->getEntryByIndex(i);
152        if (bundle->getVerbose()) {
153            char dateBuf[32];
154            time_t when;
155
156            when = entry->getModWhen();
157            strftime(dateBuf, sizeof(dateBuf), "%m-%d-%y %H:%M",
158                localtime(&when));
159
160            printf("%8ld  %-7.7s %7ld %3d%%  %s  %08lx  %s\n",
161                (long) entry->getUncompressedLen(),
162                compressionName(entry->getCompressionMethod()),
163                (long) entry->getCompressedLen(),
164                calcPercent(entry->getUncompressedLen(),
165                            entry->getCompressedLen()),
166                dateBuf,
167                entry->getCRC32(),
168                entry->getFileName());
169        } else {
170            printf("%s\n", entry->getFileName());
171        }
172
173        totalUncLen += entry->getUncompressedLen();
174        totalCompLen += entry->getCompressedLen();
175    }
176
177    if (bundle->getVerbose()) {
178        printf(
179        "--------          -------  ---                            -------\n");
180        printf("%8ld          %7ld  %2d%%                            %d files\n",
181            totalUncLen,
182            totalCompLen,
183            calcPercent(totalUncLen, totalCompLen),
184            zip->getNumEntries());
185    }
186
187    if (bundle->getAndroidList()) {
188        AssetManager assets;
189        if (!assets.addAssetPath(String8(zipFileName), NULL)) {
190            fprintf(stderr, "ERROR: list -a failed because assets could not be loaded\n");
191            goto bail;
192        }
193
194        const ResTable& res = assets.getResources(false);
195        if (&res == NULL) {
196            printf("\nNo resource table found.\n");
197        } else {
198            printf("\nResource table:\n");
199            res.print();
200        }
201
202        Asset* manifestAsset = assets.openNonAsset("AndroidManifest.xml",
203                                                   Asset::ACCESS_BUFFER);
204        if (manifestAsset == NULL) {
205            printf("\nNo AndroidManifest.xml found.\n");
206        } else {
207            printf("\nAndroid manifest:\n");
208            ResXMLTree tree;
209            tree.setTo(manifestAsset->getBuffer(true),
210                       manifestAsset->getLength());
211            printXMLBlock(&tree);
212        }
213        delete manifestAsset;
214    }
215
216    result = 0;
217
218bail:
219    delete zip;
220    return result;
221}
222
223static ssize_t indexOfAttribute(const ResXMLTree& tree, uint32_t attrRes)
224{
225    size_t N = tree.getAttributeCount();
226    for (size_t i=0; i<N; i++) {
227        if (tree.getAttributeNameResID(i) == attrRes) {
228            return (ssize_t)i;
229        }
230    }
231    return -1;
232}
233
234static String8 getAttribute(const ResXMLTree& tree, const char* ns,
235                            const char* attr, String8* outError)
236{
237    ssize_t idx = tree.indexOfAttribute(ns, attr);
238    if (idx < 0) {
239        return String8();
240    }
241    Res_value value;
242    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
243        if (value.dataType != Res_value::TYPE_STRING) {
244            if (outError != NULL) *outError = "attribute is not a string value";
245            return String8();
246        }
247    }
248    size_t len;
249    const uint16_t* str = tree.getAttributeStringValue(idx, &len);
250    return str ? String8(str, len) : String8();
251}
252
253static String8 getAttribute(const ResXMLTree& tree, uint32_t attrRes, String8* outError)
254{
255    ssize_t idx = indexOfAttribute(tree, attrRes);
256    if (idx < 0) {
257        return String8();
258    }
259    Res_value value;
260    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
261        if (value.dataType != Res_value::TYPE_STRING) {
262            if (outError != NULL) *outError = "attribute is not a string value";
263            return String8();
264        }
265    }
266    size_t len;
267    const uint16_t* str = tree.getAttributeStringValue(idx, &len);
268    return str ? String8(str, len) : String8();
269}
270
271static int32_t getIntegerAttribute(const ResXMLTree& tree, uint32_t attrRes,
272        String8* outError, int32_t defValue = -1)
273{
274    ssize_t idx = indexOfAttribute(tree, attrRes);
275    if (idx < 0) {
276        return defValue;
277    }
278    Res_value value;
279    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
280        if (value.dataType < Res_value::TYPE_FIRST_INT
281                || value.dataType > Res_value::TYPE_LAST_INT) {
282            if (outError != NULL) *outError = "attribute is not an integer value";
283            return defValue;
284        }
285    }
286    return value.data;
287}
288
289static String8 getResolvedAttribute(const ResTable* resTable, const ResXMLTree& tree,
290        uint32_t attrRes, String8* outError)
291{
292    ssize_t idx = indexOfAttribute(tree, attrRes);
293    if (idx < 0) {
294        return String8();
295    }
296    Res_value value;
297    if (tree.getAttributeValue(idx, &value) != NO_ERROR) {
298        if (value.dataType == Res_value::TYPE_STRING) {
299            size_t len;
300            const uint16_t* str = tree.getAttributeStringValue(idx, &len);
301            return str ? String8(str, len) : String8();
302        }
303        resTable->resolveReference(&value, 0);
304        if (value.dataType != Res_value::TYPE_STRING) {
305            if (outError != NULL) *outError = "attribute is not a string value";
306            return String8();
307        }
308    }
309    size_t len;
310    const Res_value* value2 = &value;
311    const char16_t* str = const_cast<ResTable*>(resTable)->valueToString(value2, 0, NULL, &len);
312    return str ? String8(str, len) : String8();
313}
314
315// These are attribute resource constants for the platform, as found
316// in android.R.attr
317enum {
318    NAME_ATTR = 0x01010003,
319    VERSION_CODE_ATTR = 0x0101021b,
320    VERSION_NAME_ATTR = 0x0101021c,
321    LABEL_ATTR = 0x01010001,
322    ICON_ATTR = 0x01010002,
323    MIN_SDK_VERSION_ATTR = 0x0101020c,
324    REQ_TOUCH_SCREEN_ATTR = 0x01010227,
325    REQ_KEYBOARD_TYPE_ATTR = 0x01010228,
326    REQ_HARD_KEYBOARD_ATTR = 0x01010229,
327    REQ_NAVIGATION_ATTR = 0x0101022a,
328    REQ_FIVE_WAY_NAV_ATTR = 0x01010232,
329    TARGET_SDK_VERSION_ATTR = 0x01010270,
330    TEST_ONLY_ATTR = 0x01010272,
331    DENSITY_ATTR = 0x0101026c,
332};
333
334const char *getComponentName(String8 &pkgName, String8 &componentName) {
335    ssize_t idx = componentName.find(".");
336    String8 retStr(pkgName);
337    if (idx == 0) {
338        retStr += componentName;
339    } else if (idx < 0) {
340        retStr += ".";
341        retStr += componentName;
342    } else {
343        return componentName.string();
344    }
345    return retStr.string();
346}
347
348/*
349 * Handle the "dump" command, to extract select data from an archive.
350 */
351int doDump(Bundle* bundle)
352{
353    status_t result = UNKNOWN_ERROR;
354    Asset* asset = NULL;
355
356    if (bundle->getFileSpecCount() < 1) {
357        fprintf(stderr, "ERROR: no dump option specified\n");
358        return 1;
359    }
360
361    if (bundle->getFileSpecCount() < 2) {
362        fprintf(stderr, "ERROR: no dump file specified\n");
363        return 1;
364    }
365
366    const char* option = bundle->getFileSpecEntry(0);
367    const char* filename = bundle->getFileSpecEntry(1);
368
369    AssetManager assets;
370    void* assetsCookie;
371    if (!assets.addAssetPath(String8(filename), &assetsCookie)) {
372        fprintf(stderr, "ERROR: dump failed because assets could not be loaded\n");
373        return 1;
374    }
375
376    const ResTable& res = assets.getResources(false);
377    if (&res == NULL) {
378        fprintf(stderr, "ERROR: dump failed because no resource table was found\n");
379        goto bail;
380    }
381
382    if (strcmp("resources", option) == 0) {
383        res.print();
384
385    } else if (strcmp("xmltree", option) == 0) {
386        if (bundle->getFileSpecCount() < 3) {
387            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
388            goto bail;
389        }
390
391        for (int i=2; i<bundle->getFileSpecCount(); i++) {
392            const char* resname = bundle->getFileSpecEntry(i);
393            ResXMLTree tree;
394            asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
395            if (asset == NULL) {
396                fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
397                goto bail;
398            }
399
400            if (tree.setTo(asset->getBuffer(true),
401                           asset->getLength()) != NO_ERROR) {
402                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
403                goto bail;
404            }
405            tree.restart();
406            printXMLBlock(&tree);
407            delete asset;
408            asset = NULL;
409        }
410
411    } else if (strcmp("xmlstrings", option) == 0) {
412        if (bundle->getFileSpecCount() < 3) {
413            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
414            goto bail;
415        }
416
417        for (int i=2; i<bundle->getFileSpecCount(); i++) {
418            const char* resname = bundle->getFileSpecEntry(i);
419            ResXMLTree tree;
420            asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
421            if (asset == NULL) {
422                fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
423                goto bail;
424            }
425
426            if (tree.setTo(asset->getBuffer(true),
427                           asset->getLength()) != NO_ERROR) {
428                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
429                goto bail;
430            }
431            printStringPool(&tree.getStrings());
432            delete asset;
433            asset = NULL;
434        }
435
436    } else {
437        ResXMLTree tree;
438        asset = assets.openNonAsset("AndroidManifest.xml",
439                                            Asset::ACCESS_BUFFER);
440        if (asset == NULL) {
441            fprintf(stderr, "ERROR: dump failed because no AndroidManifest.xml found\n");
442            goto bail;
443        }
444
445        if (tree.setTo(asset->getBuffer(true),
446                       asset->getLength()) != NO_ERROR) {
447            fprintf(stderr, "ERROR: AndroidManifest.xml is corrupt\n");
448            goto bail;
449        }
450        tree.restart();
451
452        if (strcmp("permissions", option) == 0) {
453            size_t len;
454            ResXMLTree::event_code_t code;
455            int depth = 0;
456            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
457                if (code == ResXMLTree::END_TAG) {
458                    depth--;
459                    continue;
460                }
461                if (code != ResXMLTree::START_TAG) {
462                    continue;
463                }
464                depth++;
465                String8 tag(tree.getElementName(&len));
466                //printf("Depth %d tag %s\n", depth, tag.string());
467                if (depth == 1) {
468                    if (tag != "manifest") {
469                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
470                        goto bail;
471                    }
472                    String8 pkg = getAttribute(tree, NULL, "package", NULL);
473                    printf("package: %s\n", pkg.string());
474                } else if (depth == 2 && tag == "permission") {
475                    String8 error;
476                    String8 name = getAttribute(tree, NAME_ATTR, &error);
477                    if (error != "") {
478                        fprintf(stderr, "ERROR: %s\n", error.string());
479                        goto bail;
480                    }
481                    printf("permission: %s\n", name.string());
482                } else if (depth == 2 && tag == "uses-permission") {
483                    String8 error;
484                    String8 name = getAttribute(tree, NAME_ATTR, &error);
485                    if (error != "") {
486                        fprintf(stderr, "ERROR: %s\n", error.string());
487                        goto bail;
488                    }
489                    printf("uses-permission: %s\n", name.string());
490                }
491            }
492        } else if (strcmp("badging", option) == 0) {
493            size_t len;
494            ResXMLTree::event_code_t code;
495            int depth = 0;
496            String8 error;
497            bool withinActivity = false;
498            bool isMainActivity = false;
499            bool isLauncherActivity = false;
500            bool withinApplication = false;
501            bool withinReceiver = false;
502            String8 pkg;
503            String8 activityName;
504            String8 activityLabel;
505            String8 activityIcon;
506            String8 receiverName;
507            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
508                if (code == ResXMLTree::END_TAG) {
509                    depth--;
510                    continue;
511                }
512                if (code != ResXMLTree::START_TAG) {
513                    continue;
514                }
515                depth++;
516                String8 tag(tree.getElementName(&len));
517                //printf("Depth %d tag %s\n", depth, tag.string());
518                if (depth == 1) {
519                    if (tag != "manifest") {
520                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
521                        goto bail;
522                    }
523                    pkg = getAttribute(tree, NULL, "package", NULL);
524                    printf("package: name='%s' ", pkg.string());
525                    int32_t versionCode = getIntegerAttribute(tree, VERSION_CODE_ATTR, &error);
526                    if (error != "") {
527                        fprintf(stderr, "ERROR getting 'android:versionCode' attribute: %s\n", error.string());
528                        goto bail;
529                    }
530                    if (versionCode > 0) {
531                        printf("versionCode='%d' ", versionCode);
532                    } else {
533                        printf("versionCode='' ");
534                    }
535                    String8 versionName = getAttribute(tree, VERSION_NAME_ATTR, &error);
536                    if (error != "") {
537                        fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
538                        goto bail;
539                    }
540                    printf("versionName='%s'\n", versionName.string());
541                } else if (depth == 2) {
542                    withinApplication = false;
543                    if (tag == "application") {
544                        withinApplication = true;
545                        String8 label = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
546                         if (error != "") {
547                             fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
548                             goto bail;
549                        }
550                        printf("application: label='%s' ", label.string());
551                        String8 icon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
552                        if (error != "") {
553                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
554                            goto bail;
555                        }
556                        printf("icon='%s'\n", icon.string());
557                        int32_t testOnly = getIntegerAttribute(tree, TEST_ONLY_ATTR, &error, 0);
558                        if (error != "") {
559                            fprintf(stderr, "ERROR getting 'android:testOnly' attribute: %s\n", error.string());
560                            goto bail;
561                        }
562                        if (testOnly != 0) {
563                            printf("testOnly='%d'\n", testOnly);
564                        }
565                    } else if (tag == "uses-sdk") {
566                        int32_t code = getIntegerAttribute(tree, MIN_SDK_VERSION_ATTR, &error);
567                        if (error != "") {
568                            error = "";
569                            String8 name = getResolvedAttribute(&res, tree, MIN_SDK_VERSION_ATTR, &error);
570                            if (error != "") {
571                                fprintf(stderr, "ERROR getting 'android:minSdkVersion' attribute: %s\n",
572                                        error.string());
573                                goto bail;
574                            }
575                            printf("sdkVersion:'%s'\n", name.string());
576                        } else if (code != -1) {
577                            printf("sdkVersion:'%d'\n", code);
578                        }
579                        code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
580                        if (error != "") {
581                            error = "";
582                            String8 name = getResolvedAttribute(&res, tree, TARGET_SDK_VERSION_ATTR, &error);
583                            if (error != "") {
584                                fprintf(stderr, "ERROR getting 'android:targetSdkVersion' attribute: %s\n",
585                                        error.string());
586                                goto bail;
587                            }
588                            printf("targetSdkVersion:'%s'\n", name.string());
589                        } else if (code != -1) {
590                            printf("targetSdkVersion:'%d'\n", code);
591                        }
592                    } else if (tag == "uses-configuration") {
593                        int32_t reqTouchScreen = getIntegerAttribute(tree,
594                                REQ_TOUCH_SCREEN_ATTR, NULL, 0);
595                        int32_t reqKeyboardType = getIntegerAttribute(tree,
596                                REQ_KEYBOARD_TYPE_ATTR, NULL, 0);
597                        int32_t reqHardKeyboard = getIntegerAttribute(tree,
598                                REQ_HARD_KEYBOARD_ATTR, NULL, 0);
599                        int32_t reqNavigation = getIntegerAttribute(tree,
600                                REQ_NAVIGATION_ATTR, NULL, 0);
601                        int32_t reqFiveWayNav = getIntegerAttribute(tree,
602                                REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
603                        printf("uses-configuation:");
604                        if (reqTouchScreen != 0) {
605                            printf(" reqTouchScreen='%d'", reqTouchScreen);
606                        }
607                        if (reqKeyboardType != 0) {
608                            printf(" reqKeyboardType='%d'", reqKeyboardType);
609                        }
610                        if (reqHardKeyboard != 0) {
611                            printf(" reqHardKeyboard='%d'", reqHardKeyboard);
612                        }
613                        if (reqNavigation != 0) {
614                            printf(" reqNavigation='%d'", reqNavigation);
615                        }
616                        if (reqFiveWayNav != 0) {
617                            printf(" reqFiveWayNav='%d'", reqFiveWayNav);
618                        }
619                        printf("\n");
620                    } else if (tag == "supports-density") {
621                        int32_t dens = getIntegerAttribute(tree, DENSITY_ATTR, &error);
622                        if (error != "") {
623                            fprintf(stderr, "ERROR getting 'android:density' attribute: %s\n",
624                                    error.string());
625                            goto bail;
626                        }
627                        printf("supports-density:'%d'\n", dens);
628                    }
629                } else if (depth == 3 && withinApplication) {
630                    withinActivity = false;
631                    withinReceiver = false;
632                    if(tag == "activity") {
633                        withinActivity = true;
634                        activityName = getAttribute(tree, NAME_ATTR, &error);
635                        if (error != "") {
636                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
637                            goto bail;
638                        }
639
640                        activityLabel = getResolvedAttribute(&res, tree, LABEL_ATTR, &error);
641                        if (error != "") {
642                            fprintf(stderr, "ERROR getting 'android:label' attribute: %s\n", error.string());
643                            goto bail;
644                        }
645
646                        activityIcon = getResolvedAttribute(&res, tree, ICON_ATTR, &error);
647                        if (error != "") {
648                            fprintf(stderr, "ERROR getting 'android:icon' attribute: %s\n", error.string());
649                            goto bail;
650                        }
651                    } else if (tag == "uses-library") {
652                        String8 libraryName = getAttribute(tree, NAME_ATTR, &error);
653                        if (error != "") {
654                            fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
655                            goto bail;
656                        }
657                        printf("uses-library:'%s'\n", libraryName.string());
658                    } else if (tag == "receiver") {
659                        withinReceiver = true;
660                        receiverName = getAttribute(tree, NAME_ATTR, &error);
661
662                        if (error != "") {
663                            fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
664                            goto bail;
665                        }
666                    }
667                } else if (depth == 5) {
668                    if (withinActivity) {
669                        if (tag == "action") {
670                            //printf("LOG: action tag\n");
671                            String8 action = getAttribute(tree, NAME_ATTR, &error);
672                            if (error != "") {
673                                fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
674                                goto bail;
675                            }
676                            if (action == "android.intent.action.MAIN") {
677                                isMainActivity = true;
678                                //printf("LOG: isMainActivity==true\n");
679                            }
680                        } else if (tag == "category") {
681                            String8 category = getAttribute(tree, NAME_ATTR, &error);
682                            if (error != "") {
683                                fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
684                                goto bail;
685                            }
686                            if (category == "android.intent.category.LAUNCHER") {
687                                isLauncherActivity = true;
688                                //printf("LOG: isLauncherActivity==true\n");
689                            }
690                        }
691                    } else if (withinReceiver) {
692                        if (tag == "action") {
693                            String8 action = getAttribute(tree, NAME_ATTR, &error);
694                            if (error != "") {
695                                fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
696                                goto bail;
697                            }
698                            if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
699                                const char *rName = getComponentName(pkg, receiverName);
700                                if (rName != NULL) {
701                                    printf("gadget-receiver:'%s/%s'\n", pkg.string(), rName);
702                                }
703                            }
704                        }
705                    }
706                }
707
708                if (depth < 2) {
709                    withinApplication = false;
710                }
711                if (depth < 3) {
712                    //if (withinActivity) printf("LOG: withinActivity==false\n");
713                    withinActivity = false;
714                    withinReceiver = false;
715                }
716
717                if (depth < 5) {
718                    //if (isMainActivity) printf("LOG: isMainActivity==false\n");
719                    //if (isLauncherActivity) printf("LOG: isLauncherActivity==false\n");
720                    isMainActivity = false;
721                    isLauncherActivity = false;
722                }
723
724                if (withinActivity && isMainActivity && isLauncherActivity) {
725                    printf("launchable activity:");
726                    const char *aName = getComponentName(pkg, activityName);
727                    if (aName != NULL) {
728                        printf(" name='%s'", aName);
729                    }
730                    printf("label='%s' icon='%s'\n",
731                           activityLabel.string(),
732                           activityIcon.string());
733                }
734            }
735            printf("locales:");
736            Vector<String8> locales;
737            res.getLocales(&locales);
738            const size_t N = locales.size();
739            for (size_t i=0; i<N; i++) {
740                const char* localeStr =  locales[i].string();
741                if (localeStr == NULL || strlen(localeStr) == 0) {
742                    localeStr = "--_--";
743                }
744                printf(" '%s'", localeStr);
745            }
746            printf("\n");
747            AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
748            if (dir != NULL) {
749                if (dir->getFileCount() > 0) {
750                    printf("native-code:");
751                    for (size_t i=0; i<dir->getFileCount(); i++) {
752                        printf(" '%s'", dir->getFileName(i).string());
753                    }
754                    printf("\n");
755                }
756                delete dir;
757            }
758        } else if (strcmp("configurations", option) == 0) {
759            Vector<ResTable_config> configs;
760            res.getConfigurations(&configs);
761            const size_t N = configs.size();
762            for (size_t i=0; i<N; i++) {
763                printf("%s\n", configs[i].toString().string());
764            }
765        } else {
766            fprintf(stderr, "ERROR: unknown dump option '%s'\n", option);
767            goto bail;
768        }
769    }
770
771    result = NO_ERROR;
772
773bail:
774    if (asset) {
775        delete asset;
776    }
777    return (result != NO_ERROR);
778}
779
780
781/*
782 * Handle the "add" command, which wants to add files to a new or
783 * pre-existing archive.
784 */
785int doAdd(Bundle* bundle)
786{
787    ZipFile* zip = NULL;
788    status_t result = UNKNOWN_ERROR;
789    const char* zipFileName;
790
791    if (bundle->getUpdate()) {
792        /* avoid confusion */
793        fprintf(stderr, "ERROR: can't use '-u' with add\n");
794        goto bail;
795    }
796
797    if (bundle->getFileSpecCount() < 1) {
798        fprintf(stderr, "ERROR: must specify zip file name\n");
799        goto bail;
800    }
801    zipFileName = bundle->getFileSpecEntry(0);
802
803    if (bundle->getFileSpecCount() < 2) {
804        fprintf(stderr, "NOTE: nothing to do\n");
805        goto bail;
806    }
807
808    zip = openReadWrite(zipFileName, true);
809    if (zip == NULL) {
810        fprintf(stderr, "ERROR: failed opening/creating '%s' as Zip file\n", zipFileName);
811        goto bail;
812    }
813
814    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
815        const char* fileName = bundle->getFileSpecEntry(i);
816
817        if (strcasecmp(String8(fileName).getPathExtension().string(), ".gz") == 0) {
818            printf(" '%s'... (from gzip)\n", fileName);
819            result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
820        } else {
821            printf(" '%s'...\n", fileName);
822            result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
823        }
824        if (result != NO_ERROR) {
825            fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
826            if (result == NAME_NOT_FOUND)
827                fprintf(stderr, ": file not found\n");
828            else if (result == ALREADY_EXISTS)
829                fprintf(stderr, ": already exists in archive\n");
830            else
831                fprintf(stderr, "\n");
832            goto bail;
833        }
834    }
835
836    result = NO_ERROR;
837
838bail:
839    delete zip;
840    return (result != NO_ERROR);
841}
842
843
844/*
845 * Delete files from an existing archive.
846 */
847int doRemove(Bundle* bundle)
848{
849    ZipFile* zip = NULL;
850    status_t result = UNKNOWN_ERROR;
851    const char* zipFileName;
852
853    if (bundle->getFileSpecCount() < 1) {
854        fprintf(stderr, "ERROR: must specify zip file name\n");
855        goto bail;
856    }
857    zipFileName = bundle->getFileSpecEntry(0);
858
859    if (bundle->getFileSpecCount() < 2) {
860        fprintf(stderr, "NOTE: nothing to do\n");
861        goto bail;
862    }
863
864    zip = openReadWrite(zipFileName, false);
865    if (zip == NULL) {
866        fprintf(stderr, "ERROR: failed opening Zip archive '%s'\n",
867            zipFileName);
868        goto bail;
869    }
870
871    for (int i = 1; i < bundle->getFileSpecCount(); i++) {
872        const char* fileName = bundle->getFileSpecEntry(i);
873        ZipEntry* entry;
874
875        entry = zip->getEntryByName(fileName);
876        if (entry == NULL) {
877            printf(" '%s' NOT FOUND\n", fileName);
878            continue;
879        }
880
881        result = zip->remove(entry);
882
883        if (result != NO_ERROR) {
884            fprintf(stderr, "Unable to delete '%s' from '%s'\n",
885                bundle->getFileSpecEntry(i), zipFileName);
886            goto bail;
887        }
888    }
889
890    /* update the archive */
891    zip->flush();
892
893bail:
894    delete zip;
895    return (result != NO_ERROR);
896}
897
898
899/*
900 * Package up an asset directory and associated application files.
901 */
902int doPackage(Bundle* bundle)
903{
904    const char* outputAPKFile;
905    int retVal = 1;
906    status_t err;
907    sp<AaptAssets> assets;
908    int N;
909
910    // -c zz_ZZ means do pseudolocalization
911    ResourceFilter filter;
912    err = filter.parse(bundle->getConfigurations());
913    if (err != NO_ERROR) {
914        goto bail;
915    }
916    if (filter.containsPseudo()) {
917        bundle->setPseudolocalize(true);
918    }
919
920    N = bundle->getFileSpecCount();
921    if (N < 1 && bundle->getResourceSourceDirs().size() == 0 && bundle->getJarFiles().size() == 0
922            && bundle->getAndroidManifestFile() == NULL && bundle->getAssetSourceDir() == NULL) {
923        fprintf(stderr, "ERROR: no input files\n");
924        goto bail;
925    }
926
927    outputAPKFile = bundle->getOutputAPKFile();
928
929    // Make sure the filenames provided exist and are of the appropriate type.
930    if (outputAPKFile) {
931        FileType type;
932        type = getFileType(outputAPKFile);
933        if (type != kFileTypeNonexistent && type != kFileTypeRegular) {
934            fprintf(stderr,
935                "ERROR: output file '%s' exists but is not regular file\n",
936                outputAPKFile);
937            goto bail;
938        }
939    }
940
941    // Load the assets.
942    assets = new AaptAssets();
943    err = assets->slurpFromArgs(bundle);
944    if (err < 0) {
945        goto bail;
946    }
947
948    if (bundle->getVerbose()) {
949        assets->print();
950    }
951
952    // If they asked for any files that need to be compiled, do so.
953    if (bundle->getResourceSourceDirs().size() || bundle->getAndroidManifestFile()) {
954        err = buildResources(bundle, assets);
955        if (err != 0) {
956            goto bail;
957        }
958    }
959
960    // At this point we've read everything and processed everything.  From here
961    // on out it's just writing output files.
962    if (SourcePos::hasErrors()) {
963        goto bail;
964    }
965
966    // Write out R.java constants
967    if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
968        err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
969        if (err < 0) {
970            goto bail;
971        }
972    } else {
973        err = writeResourceSymbols(bundle, assets, assets->getPackage(), false);
974        if (err < 0) {
975            goto bail;
976        }
977        err = writeResourceSymbols(bundle, assets, assets->getSymbolsPrivatePackage(), true);
978        if (err < 0) {
979            goto bail;
980        }
981    }
982
983    // Write the apk
984    if (outputAPKFile) {
985        err = writeAPK(bundle, assets, String8(outputAPKFile));
986        if (err != NO_ERROR) {
987            fprintf(stderr, "ERROR: packaging of '%s' failed\n", outputAPKFile);
988            goto bail;
989        }
990    }
991
992    retVal = 0;
993bail:
994    if (SourcePos::hasErrors()) {
995        SourcePos::printErrors(stderr);
996    }
997    return retVal;
998}
999