Function zip_source_commit_write

3rdparty/libzip/lib/zip_source_commit_write.c:38–68

ZIP_EXTERN int
zip_source_commit_write(zip_source_t *src) {
    if (ZIP_SOURCE_IS_LAYERED(src)) {
        zip_error_set(&src->error, ZIP_ER_OPNOTSUPP, 0);
        return -1;
    }

    if (!ZIP_SOURCE_IS_OPEN_WRITING(src)) {
        zip_error_set(&src->error, ZIP_ER_INVAL, 0);
        return -1;
    }

    if (src->open_count > 1) {
        zip_error_set(&src->error, ZIP_ER_INUSE, 0);
        return -1;
    }
    else if (ZIP_SOURCE_IS_OPEN_READING(src)) {
        if (zip_source_close(src) < 0) {
            return -1;
        }
    }

    if (_zip_source_call(src, NULL, 0, ZIP_SOURCE_COMMIT_WRITE) < 0) {
        src->write_state = ZIP_SOURCE_WRITE_FAILED;
        return -1;
    }

    src->write_state = ZIP_SOURCE_WRITE_CLOSED;

    return 0;
}