Function checkPath

src/Backups/registerBackupEnginesFileAndDisk.cpp:55–65

Checks that a path specified as parameters of Disk() is valid.

    /// Checks that a path specified as parameters of Disk() is valid.
    void checkPath(const String & disk_name, const DiskPtr & disk, fs::path & path)
    {
        path = path.lexically_normal();
        if (!path.is_relative() && (disk->getDataSourceDescription().type == DataSourceType::Local))
            path = path.lexically_proximate(disk->getPath());

        bool path_ok = path.empty() || (path.is_relative() && (*path.begin() != ".."));
        if (!path_ok)
            throw Exception(ErrorCodes::BAD_ARGUMENTS, "Path '{}' to backup must be inside the specified disk '{}'",
                            quoteString(path.c_str()), quoteString(disk_name));
    }

    /// Checks that a path specified as parameters of File() is valid.
    void checkPath(fs::path & path, const Poco::Util::AbstractConfiguration & config, const fs::path & data_dir)