Method slurpResourceTree

tools/aapt/AaptAssets.cpp:2230–2316

}

ssize_t AaptAssets::slurpResourceTree(Bundle* bundle, const String8& srcDir)
{
    ssize_t err = 0;

    DIR* dir = opendir(srcDir.string());
    if (dir == NULL) {
        fprintf(stderr, "ERROR: opendir(%s): %s\n", srcDir.string(), strerror(errno));
        return UNKNOWN_ERROR;
    }

    status_t count = 0;

    /*
     * Run through the directory, looking for dirs that match the
     * expected pattern.
     */
    while (1) {
        struct dirent* entry = readdir(dir);
        if (entry == NULL) {
            break;
        }

        if (isHidden(srcDir.string(), entry->d_name)) {
            continue;
        }

        String8 subdirName(srcDir);
        subdirName.appendPath(entry->d_name);

        AaptGroupEntry group;
        String8 resType;
        bool b = group.initFromDirName(entry->d_name, &resType);
        if (!b) {
            fprintf(stderr, "invalid resource directory name: %s/%s\n", srcDir.string(),
                    entry->d_name);
            err = -1;
            continue;
        }

        if (bundle->getMaxResVersion() != NULL && group.getVersionString().length() != 0) {
            int maxResInt = atoi(bundle->getMaxResVersion());
            const char *verString = group.getVersionString().string();
            int dirVersionInt = atoi(verString + 1); // skip 'v' in version name
            if (dirVersionInt > maxResInt) {
              fprintf(stderr, "max res %d, skipping %s\n", maxResInt, entry->d_name);
              continue;
            }
        }

        FileType type = getFileType(subdirName.string());

        if (type == kFileTypeDirectory) {
            sp<AaptDir> dir = makeDir(resType);
            ssize_t res = dir->slurpFullTree(bundle, subdirName, group,
                                                resType, mFullResPaths);
            if (res < 0) {
                count = res;
                goto bail;