NETworkManager/Source/NETworkManager.Models/HostsFileEditor/HostsFileEntry.cs at bbbbb9a473d2616ff8d9b2562cb56f268e4d1a3b · BornToBeRoot/NETworkManager · GitHub

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namespace NETworkManager.Models.HostsFileEditor;

/// <summary>
/// Class that represents a single entry in the hosts file.
/// </summary>
public class HostsFileEntry
{
    /// <summary>
    /// Indicates whether the entry is enabled or not.
    /// </summary>
    public bool IsEnabled { get; init; }

    /// <summary>
    /// IP address of the host.
    /// </summary>
    public string IPAddress { get; init; }

    /// <summary>
    /// Host name(s) of the host. Multiple host names are separated by a
    /// space (equal to the hosts file format).
    /// </summary>
    public string Hostname { get; init; }

    /// <summary>
    /// Comment of the host.
    /// </summary>
    public string Comment { get; init; }

    /// <summary>
    /// Line of the entry in the hosts file.
    /// </summary>
    public string Line { get; init; }

    /// <summary>
    /// Creates a new instance of <see cref="HostsFileEntry" />.
    /// </summary>
    public HostsFileEntry()
    {

    }

    /// <summary>
    /// Creates a new instance of <see cref="HostsFileEntry" /> with parameters.
    /// </summary>
    /// <param name="isEnabled">Indicates whether the entry is enabled or not.</param>
    /// <param name="ipAddress">IP address of the host.</param>
    /// <param name="hostname">Host name(s) of the host.</param>
    /// <param name="comment">Comment of the host.</param>
    public HostsFileEntry(bool isEnabled, string ipAddress, string hostname, string comment)
    {
        IsEnabled = isEnabled;
        IPAddress = ipAddress;
        Hostname = hostname;
        Comment = comment;

        var line = isEnabled ? "" : "# ";

        line += $"{ipAddress}    {hostname}";

        if (!string.IsNullOrWhiteSpace(comment))
            line += $"        # {comment}";

        Line = line;
    }

    /// <summary>
    /// Creates a new instance of <see cref="HostsFileEntry" /> with parameters.
    /// </summary>
    /// <param name="isEnabled">Indicates whether the entry is enabled or not.</param>
    /// <param name="ipAddress">IP address of the host.</param>
    /// <param name="hostname">Host name(s) of the host.</param>
    /// <param name="comment">Comment of the host.</param>
    /// <param name="line">Line of the entry in the hosts file.</param>
    public HostsFileEntry(bool isEnabled, string ipAddress, string hostname, string comment, string line)
    {
        IsEnabled = isEnabled;
        IPAddress = ipAddress;
        Hostname = hostname;
        Comment = comment;
        Line = line;
    }

    /// <summary>
    /// Overrides the ToString method to return the line of the entry in the hosts file.
    /// </summary>
    /// <returns>Line of the entry in the hosts file.</returns>
    public override string ToString()
    {
        return Line;
    }
}