/*
 * The directory hierarchy looks like this:
 * "outputDir" and "assetRoot" are existing directories.
 *
 * On success, "bundle->numPackages" will be the number of Zip packages
 * we created.
 */
status_t writeAPK(Bundle* bundle, const String8& outputFile, const sp<OutputSet>& outputSet)
{
    #if BENCHMARK
    fprintf(stdout, "BENCHMARK: Starting APK Bundling \n");
    long startAPKTime = clock();
    #endif /* BENCHMARK */

    status_t result = NO_ERROR;
    ZipFile* zip = NULL;
    int count;

    //bundle->setPackageCount(0);

    /*
     * Prep the Zip archive.
     *
     * If the file already exists, fail unless "update" or "force" is set.
     * If "update" is set, update the contents of the existing archive.
     * Else, if "force" is set, remove the existing archive.
     */
    FileType fileType = getFileType(outputFile.string());
    if (fileType == kFileTypeNonexistent) {
        // okay, create it below
    } else if (fileType == kFileTypeRegular) {
        if (bundle->getUpdate()) {
            // okay, open it below
        } else if (bundle->getForce()) {
            if (unlink(outputFile.string()) != 0) {
                fprintf(stderr, "ERROR: unable to remove '%s': %s\n", outputFile.string(),
                        strerror(errno));
                goto bail;
            }
        } else {
            fprintf(stderr, "ERROR: '%s' exists (use '-f' to force overwrite)\n",
                    outputFile.string());
            goto bail;
        }
    } else {
        fprintf(stderr, "ERROR: '%s' exists and is not a regular file\n", outputFile.string());
        goto bail;
    }

    if (bundle->getVerbose()) {
        printf("%s '%s'\n", (fileType == kFileTypeNonexistent) ? "Creating" : "Opening",
                outputFile.string());
    }

    status_t status;
    zip = new ZipFile;
    status = zip->open(outputFile.string(), ZipFile::kOpenReadWrite | ZipFile::kOpenCreate);
    if (status != NO_ERROR) {
        fprintf(stderr, "ERROR: unable to open '%s' as Zip file for writing\n",
                outputFile.string());
        goto bail;
    }

    if (bundle->getVerbose()) {
        printf("Writing all files...\n");
    }

    count = processAssets(bundle, zip, outputSet);
    if (count < 0) {
        fprintf(stderr, "ERROR: unable to process assets while packaging '%s'\n",
                outputFile.string());
        result = count;
        goto bail;
    }

    if (bundle->getVerbose()) {
        printf("Generated %d file%s\n", count, (count==1) ? "" : "s");
    }
    
    count = processJarFiles(bundle, zip);
    if (count < 0) {
        fprintf(stderr, "ERROR: unable to process jar files while packaging '%s'\n",
                outputFile.string());
        result = count;
        goto bail;
    }
    
    if (bundle->getVerbose())
        printf("Included %d file%s from jar/zip files.\n", count, (count==1) ? "" : "s");
    
    result = NO_ERROR;

    /*
     * Check for cruft.  We set the "marked" flag on all entries we created
     * or decided not to update.  If the entry isn't already slated for
     * deletion, remove it now.
     */
    {
        if (bundle->getVerbose())
            printf("Checking for deleted files\n");
        int i, removed = 0;
        for (i = 0; i < zip->getNumEntries(); i++) {
            ZipEntry* entry = zip->getEntryByIndex(i);

            if (!entry->getMarked() && entry->getDeleted()) {
                if (bundle->getVerbose()) {
                    printf("      (removing crufty '%s')\n",
                        entry->getFileName());
                }
                zip->remove(entry);
                removed++;
            }
        }
        if (bundle->getVerbose() && removed > 0)
            printf("Removed %d file%s\n", removed, (removed==1) ? "" : "s");
    }

    /* tell Zip lib to process deletions and other pending changes */
    result = zip->flush();
    if (result != NO_ERROR) {
        fprintf(stderr, "ERROR: Zip flush failed, archive may be hosed\n");
        goto bail;
    }

    /* anything here? */
    if (zip->getNumEntries() == 0) {
        if (bundle->getVerbose()) {
            printf("Archive is empty -- removing %s\n", outputFile.getPathLeaf().string());
        }
        delete zip;        // close the file so we can remove it in Win32
        zip = NULL;
        if (unlink(outputFile.string()) != 0) {
            fprintf(stderr, "warning: could not unlink '%s'\n", outputFile.string());
        }
    }

    // If we've been asked to generate a dependency file for the .ap_ package,
    // do so here
    if (bundle->getGenDependencies()) {
        // The dependency file gets output to the same directory
        // as the specified output file with an additional .d extension.
        // e.g. bin/resources.ap_.d
        String8 dependencyFile = outputFile;
        dependencyFile.append(".d");

        FILE* fp = fopen(dependencyFile.string(), "a");
        // Add this file to the dependency file
        fprintf(fp, "%s \\\n", outputFile.string());
        fclose(fp);
    }

    assert(result == NO_ERROR);

bail:
    delete zip;        // must close before remove in Win32
    if (result != NO_ERROR) {
        if (bundle->getVerbose()) {
            printf("Removing %s due to earlier failures\n", outputFile.string());
        }
        if (unlink(outputFile.string()) != 0) {
            fprintf(stderr, "warning: could not unlink '%s'\n", outputFile.string());
        }
    }

    if (result == NO_ERROR && bundle->getVerbose())
        printf("Done!\n");

    #if BENCHMARK
    fprintf(stdout, "BENCHMARK: End APK Bundling. Time Elapsed: %f ms \n",(clock() - startAPKTime)/1000.0);
    #endif /* BENCHMARK */
    return result;
}
Beispiel #2
0
ssize_t
AaptAssets::slurpResourceZip(Bundle* bundle, const char* filename)
{
    int count = 0;
    SortedVector<AaptGroupEntry> entries;

    ZipFile* zip = new ZipFile;
    status_t err = zip->open(filename, ZipFile::kOpenReadOnly);
    if (err != NO_ERROR) {
        fprintf(stderr, "error opening zip file %s\n", filename);
        count = err;
        delete zip;
        return -1;
    }

    const int N = zip->getNumEntries();
    for (int i=0; i<N; i++) {
        ZipEntry* entry = zip->getEntryByIndex(i);
        if (entry->getDeleted()) {
            continue;
        }

        String8 entryName(entry->getFileName());

        String8 dirName = entryName.getPathDir();
        sp<AaptDir> dir = dirName == "" ? this : makeDir(dirName);

        String8 resType;
        AaptGroupEntry kind;

        String8 remain;
        if (entryName.walkPath(&remain) == kResourceDir) {
            // these are the resources, pull their type out of the directory name
            kind.initFromDirName(remain.walkPath().string(), &resType);
        } else {
            // these are untyped and don't have an AaptGroupEntry
        }
        if (entries.indexOf(kind) < 0) {
            entries.add(kind);
            mGroupEntries.add(kind);
        }

        // use the one from the zip file if they both exist.
        dir->removeFile(entryName.getPathLeaf());

        sp<AaptFile> file = new AaptFile(entryName, kind, resType);
        status_t err = dir->addLeafFile(entryName.getPathLeaf(), file);
        if (err != NO_ERROR) {
            fprintf(stderr, "err=%s entryName=%s\n", strerror(err), entryName.string());
            count = err;
            goto bail;
        }
        file->setCompressionMethod(entry->getCompressionMethod());

#if 0
        if (entryName == "AndroidManifest.xml") {
            printf("AndroidManifest.xml\n");
        }
        printf("\n\nfile: %s\n", entryName.string());
#endif

        size_t len = entry->getUncompressedLen();
        void* data = zip->uncompress(entry);
        void* buf = file->editData(len);
        memcpy(buf, data, len);

#if 0
        const int OFF = 0;
        const unsigned char* p = (unsigned char*)data;
        const unsigned char* end = p+len;
        p += OFF;
        for (int i=0; i<32 && p < end; i++) {
            printf("0x%03x ", i*0x10 + OFF);
            for (int j=0; j<0x10 && p < end; j++) {
                printf(" %02x", *p);
                p++;
            }
            printf("\n");
        }
#endif

        free(data);

        count++;
    }

bail:
    delete zip;
    return count;
}
Beispiel #3
0
/*
 * Handle the "list" command, which can be a simple file dump or
 * a verbose listing.
 *
 * The verbose listing closely matches the output of the Info-ZIP "unzip"
 * command.
 */
int doList(Bundle* bundle)
{
    int result = 1;
    ZipFile* zip = NULL;
    const ZipEntry* entry;
    long totalUncLen, totalCompLen;
    const char* zipFileName;

    if (bundle->getFileSpecCount() != 1) {
        fprintf(stderr, "ERROR: specify zip file name (only)\n");
        goto bail;
    }
    zipFileName = bundle->getFileSpecEntry(0);

    zip = openReadOnly(zipFileName);
    if (zip == NULL)
        goto bail;

    int count, i;

    if (bundle->getVerbose()) {
        printf("Archive:  %s\n", zipFileName);
        printf(
            " Length   Method    Size  Ratio   Offset      Date  Time  CRC-32    Name\n");
        printf(
            "--------  ------  ------- -----  -------      ----  ----  ------    ----\n");
    }

    totalUncLen = totalCompLen = 0;

    count = zip->getNumEntries();
    for (i = 0; i < count; i++) {
        entry = zip->getEntryByIndex(i);
        if (bundle->getVerbose()) {
            char dateBuf[32];
            time_t when;

            when = entry->getModWhen();
            strftime(dateBuf, sizeof(dateBuf), "%m-%d-%y %H:%M",
                localtime(&when));

            printf("%8ld  %-7.7s %7ld %3d%%  %8zd  %s  %08lx  %s\n",
                (long) entry->getUncompressedLen(),
                compressionName(entry->getCompressionMethod()),
                (long) entry->getCompressedLen(),
                calcPercent(entry->getUncompressedLen(),
                            entry->getCompressedLen()),
                (size_t) entry->getLFHOffset(),
                dateBuf,
                entry->getCRC32(),
                entry->getFileName());
        } else {
            printf("%s\n", entry->getFileName());
        }

        totalUncLen += entry->getUncompressedLen();
        totalCompLen += entry->getCompressedLen();
    }

    if (bundle->getVerbose()) {
        printf(
        "--------          -------  ---                            -------\n");
        printf("%8ld          %7ld  %2d%%                            %d files\n",
            totalUncLen,
            totalCompLen,
            calcPercent(totalUncLen, totalCompLen),
            zip->getNumEntries());
    }

    if (bundle->getAndroidList()) {
        AssetManager assets;
        if (!assets.addAssetPath(String8(zipFileName), NULL)) {
            fprintf(stderr, "ERROR: list -a failed because assets could not be loaded\n");
            goto bail;
        }

        const ResTable& res = assets.getResources(false);
        if (&res == NULL) {
            printf("\nNo resource table found.\n");
        } else {
#ifndef HAVE_ANDROID_OS
            printf("\nResource table:\n");
            res.print(false);
#endif
        }

        Asset* manifestAsset = assets.openNonAsset("AndroidManifest.xml",
                                                   Asset::ACCESS_BUFFER);
        if (manifestAsset == NULL) {
            printf("\nNo AndroidManifest.xml found.\n");
        } else {
            printf("\nAndroid manifest:\n");
            ResXMLTree tree;
            tree.setTo(manifestAsset->getBuffer(true),
                       manifestAsset->getLength());
            printXMLBlock(&tree);
        }
        delete manifestAsset;
    }

    result = 0;

bail:
    delete zip;
    return result;
}
Beispiel #4
0
/*
 * The directory hierarchy looks like this:
 * "outputDir" and "assetRoot" are existing directories.
 *
 * On success, "bundle->numPackages" will be the number of Zip packages
 * we created.
 */
status_t writeAPK(Bundle* bundle, const sp<AaptAssets>& assets,
                       const String8& outputFile)
{
    status_t result = NO_ERROR;
    ZipFile* zip = NULL;
    int count;

    //bundle->setPackageCount(0);

    /*
     * Prep the Zip archive.
     *
     * If the file already exists, fail unless "update" or "force" is set.
     * If "update" is set, update the contents of the existing archive.
     * Else, if "force" is set, remove the existing archive.
     */
    FileType fileType = getFileType(outputFile.string());
    if (fileType == kFileTypeNonexistent) {
        // okay, create it below
    } else if (fileType == kFileTypeRegular) {
        if (bundle->getUpdate()) {
            // okay, open it below
        } else if (bundle->getForce()) {
            if (unlink(outputFile.string()) != 0) {
                fprintf(stderr, "ERROR: unable to remove '%s': %s\n", outputFile.string(),
                        strerror(errno));
                goto bail;
            }
        } else {
            fprintf(stderr, "ERROR: '%s' exists (use '-f' to force overwrite)\n",
                    outputFile.string());
            goto bail;
        }
    } else {
        fprintf(stderr, "ERROR: '%s' exists and is not a regular file\n", outputFile.string());
        goto bail;
    }

    if (bundle->getVerbose()) {
        printf("%s '%s'\n", (fileType == kFileTypeNonexistent) ? "Creating" : "Opening",
                outputFile.string());
    }

    status_t status;
    zip = new ZipFile;
    status = zip->open(outputFile.string(), ZipFile::kOpenReadWrite | ZipFile::kOpenCreate);
    if (status != NO_ERROR) {
        fprintf(stderr, "ERROR: unable to open '%s' as Zip file for writing\n",
                outputFile.string());
        goto bail;
    }

    if (bundle->getVerbose()) {
        printf("Writing all files...\n");
    }

    count = processAssets(bundle, zip, assets);
    if (count < 0) {
        fprintf(stderr, "ERROR: unable to process assets while packaging '%s'\n",
                outputFile.string());
        result = count;
        goto bail;
    }

    if (bundle->getVerbose()) {
        printf("Generated %d file%s\n", count, (count==1) ? "" : "s");
    }
    
    count = processJarFiles(bundle, zip);
    if (count < 0) {
        fprintf(stderr, "ERROR: unable to process jar files while packaging '%s'\n",
                outputFile.string());
        result = count;
        goto bail;
    }
    
    if (bundle->getVerbose())
        printf("Included %d file%s from jar/zip files.\n", count, (count==1) ? "" : "s");
    
    result = NO_ERROR;

    /*
     * Check for cruft.  We set the "marked" flag on all entries we created
     * or decided not to update.  If the entry isn't already slated for
     * deletion, remove it now.
     */
    {
        if (bundle->getVerbose())
            printf("Checking for deleted files\n");
        int i, removed = 0;
        for (i = 0; i < zip->getNumEntries(); i++) {
            ZipEntry* entry = zip->getEntryByIndex(i);

            if (!entry->getMarked() && entry->getDeleted()) {
                if (bundle->getVerbose()) {
                    printf("      (removing crufty '%s')\n",
                        entry->getFileName());
                }
                zip->remove(entry);
                removed++;
            }
        }
        if (bundle->getVerbose() && removed > 0)
            printf("Removed %d file%s\n", removed, (removed==1) ? "" : "s");
    }

    /* tell Zip lib to process deletions and other pending changes */
    result = zip->flush();
    if (result != NO_ERROR) {
        fprintf(stderr, "ERROR: Zip flush failed, archive may be hosed\n");
        goto bail;
    }

    /* anything here? */
    if (zip->getNumEntries() == 0) {
        if (bundle->getVerbose()) {
            printf("Archive is empty -- removing %s\n", outputFile.getPathLeaf().string());
        }
        delete zip;        // close the file so we can remove it in Win32
        zip = NULL;
        if (unlink(outputFile.string()) != 0) {
            fprintf(stderr, "WARNING: could not unlink '%s'\n", outputFile.string());
        }
    }

    assert(result == NO_ERROR);

bail:
    delete zip;        // must close before remove in Win32
    if (result != NO_ERROR) {
        if (bundle->getVerbose()) {
            printf("Removing %s due to earlier failures\n", outputFile.string());
        }
        if (unlink(outputFile.string()) != 0) {
            fprintf(stderr, "WARNING: could not unlink '%s'\n", outputFile.string());
        }
    }

    if (result == NO_ERROR && bundle->getVerbose())
        printf("Done!\n");
    return result;
}