/// <summary>
/// Initializes a new instance of the <see cref="MediaRange"/> class.
/// </summary>
MediaRange(MediaType type, MediaType subtype, MediaRangeParameters parameters)
{
Contract.Requires <ArgumentNullException>(parameters != null);
this.type = type;
this.subtype = subtype;
this.parameters = parameters;
}
/// <summary>
/// Parses a new instance of <see cref="MediaRange"/> from a 'type/subtype' string.
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static MediaRange Parse(string value)
{
if (string.IsNullOrWhiteSpace(value))
{
return(null);
}
if (value.Equals("*"))
{
value = "*/*";
}
var parts = value.Split('/', ';');
if (parts.Length < 2)
{
throw new ArgumentException("Content type not in correct 'type/subType' format.", value);
}
return(new MediaRange(
parts[0],
parts[1].TrimEnd(),
parts.Length > 2 ? MediaRangeParameters.Parse(value.Substring(value.IndexOf(';'))) : new MediaRangeParameters()));
}
/// <summary>
/// Whether or not a set of media range parameters matches another, regardless of order
/// </summary>
/// <param name="other">Other media range parameters</param>
/// <returns>True if matching, false if not</returns>
public bool Matches(MediaRangeParameters other)
{
Contract.Requires <ArgumentNullException>(other != null);
return(parameters.OrderBy(p => p.Key).SequenceEqual(other.parameters.OrderBy(p => p.Key)));
}
