Function RecursiveCopyDir

phxqueue/comm/utils/file_util.cpp:302–343

}

int RecursiveCopyDir(const string &src_dir_path, const string &dst_dir_path, const bool recursive, const bool copy_root) {
    int ret{-1};

    if (copy_root) {
        ret = CopyDir(move(src_dir_path), move(dst_dir_path));

        if (0 != ret)
            return ret;
    }

    ret = DoTravelDir(src_dir_path, "", dst_dir_path, nullptr, nullptr, recursive,
            // file before
            {},
            // file after
            [](const string &root_src_dir_path, const string &relative_file_path,
                const string &root_dst_dir_path) -> int {
                const string absolute_src_file_path{root_src_dir_path + "/" + relative_file_path};
                const string absolute_dst_file_path{root_dst_dir_path + "/" + relative_file_path};

                return CopyFile(move(absolute_src_file_path), move(absolute_dst_file_path));
            },
            // sub dir before
            [](const string &root_src_dir_path, const string &relative_sub_dir_path,
                const string &root_dst_dir_path) -> int {
                const string absolute_src_sub_dir_path{root_src_dir_path + "/" + relative_sub_dir_path};
                const string absolute_dst_sub_dir_path{root_dst_dir_path + "/" + relative_sub_dir_path};

                return CopyDir(move(absolute_src_sub_dir_path), move(absolute_dst_sub_dir_path));
            },
            // sub dir after
            {});

    if (0 != ret) {
        // TODO:
        //QLErr("DoTravelDir \"%s\" -> \"%s\" err %d",
        //      src_dir_path.c_str(), dst_dir_path.c_str(), ret);

        return ret;
    }

    return 0;
}

// deprecated functions