/// <summary>
/// Insert a request HTTP header
/// </summary>
/// <param name="header">A <see cref="System.Net.Http.Headers.HttpRequestHeaders"/> object on wich the request header will be recorded.</param>
/// <param name="name">The header attribute name.</param>
/// <param name="value">The header attribute value.</param>
public void AddRequestHeader(HttpRequestHeaders header, string name, string value)
{
if (name.Equals("Authorization", StringComparison.OrdinalIgnoreCase))
{
header.Authorization = new AuthenticationHeaderValue(value);
}
else if (name.Equals("Cache-Control", StringComparison.OrdinalIgnoreCase))
{
header.CacheControl = CacheControlHeaderValue.Parse(value);
}
else if (name.Equals("Date", StringComparison.OrdinalIgnoreCase))
{
header.Date = DateTimeOffset.Parse(value);
}
else if (name.Equals("If-Modified-Since", StringComparison.OrdinalIgnoreCase))
{
header.IfModifiedSince = DateTimeOffset.Parse(value);
}
else if (name.Equals("If-Range", StringComparison.OrdinalIgnoreCase))
{
header.IfRange = RangeConditionHeaderValue.Parse(value);
}
else if (name.Equals("If-Unmodified-Since", StringComparison.OrdinalIgnoreCase))
{
header.IfUnmodifiedSince = DateTimeOffset.Parse(value);
}
else if (name.Equals("Max-Forwards", StringComparison.OrdinalIgnoreCase))
{
header.MaxForwards = int.Parse(value);
}
else if (name.Equals("Proxy-Authorization", StringComparison.OrdinalIgnoreCase))
{
header.ProxyAuthorization = AuthenticationHeaderValue.Parse(value);
}
else if (name.Equals("Range", StringComparison.OrdinalIgnoreCase))
{
header.Range = RangeHeaderValue.Parse(value);
}
else if (name.Equals("Referrer", StringComparison.OrdinalIgnoreCase))
{
header.Referrer = new Uri(value);
}
else
{
try{
header.Add(name, value);
}catch (ArgumentException) {
if (header.GetType().GetProperty(name.Replace("-", "")) != null)
{
header.GetType().GetProperty(name.Replace("-", "")).SetValue(header, value);
}
else
{
throw;
}
}
}
}