Function RecursiveRemoveDir

phxqueue/comm/utils/file_util.cpp:267–300

}

int RecursiveRemoveDir(const string &dir_path, const bool recursive, const bool remove_root) {
    int ret{-1};

    ret = DoTravelDir(dir_path, "", "", nullptr, nullptr, recursive,
            // file before
            [](const string &root_dir_path, const string &relative_file_path, const string &) -> int {
                const string absolute_file_path{root_dir_path + "/" + relative_file_path};

                return RemoveFile(move(absolute_file_path));
            },
            // file after
            {},
            // sub dir before
            {},
            // sub dir after
            [](const string &root_dir_path, const string &relative_sub_dir_path, const string &) -> int {
                const string absolute_sub_dir_path{root_dir_path + "/" + relative_sub_dir_path};

                return RemoveDir(move(absolute_sub_dir_path));
            });

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

        return ret;
    }

    if (remove_root) {
        return RemoveDir(move(dir_path));
    }

    return 0;
}

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