/// <summary>
/// Return the value of the given HTTP header field.
/// </summary>
/// <typeparam name="T">The expected type of the field value.</typeparam>
/// <param name="HeaderField">The HTTP header field.</param>
protected T GetHeaderField <T>(HTTPHeaderField HeaderField)
{
Object Value;
if (_HeaderFields.TryGetValue(HeaderField.Name, out Value))
{
if (Value is String)
{
if (HeaderField.Type == typeof(String))
{
return((T)Value);
}
else
{
Object Value2 = null;
if (HeaderField.StringParser(Value.ToString(), out Value2))
{
return((T)Value2);
}
}
}
else
{
return((T)Value);
}
}
return(default(T));
}
/// <summary>
/// Return the value of the given HTTP header field.
/// </summary>
/// <param name="HeaderField">The HTTP header field.</param>
protected String GetHeaderField(HTTPHeaderField HeaderField)
{
Object Value;
if (_HeaderFields.TryGetValue(HeaderField.Name, out Value))
{
return(Value.ToString());
}
return(String.Empty);
}
/// <summary>
/// Return the given HTTP header field.
/// </summary>
/// <typeparam name="T">The expected type of the field value.</typeparam>
/// <param name="HeaderField">The HTTP header field.</param>
protected UInt64?GetHeaderField_UInt64(HTTPHeaderField HeaderField)
{
Object Value;
if (_HeaderFields.TryGetValue(HeaderField.Name, out Value))
{
if (Value is UInt64?)
{
return((UInt64?)Value);
}
UInt64 UInt64Value;
if (UInt64.TryParse(Value.ToString(), out UInt64Value))
{
return(UInt64Value);
}
}
return(null);
}
/// <summary>
/// Set a HTTP header field.
/// A field value of NULL will remove the field from the header.
/// </summary>
/// <param name="HeaderField">The header field.</param>
/// <param name="Value">The value. NULL will remove the field from the header.</param>
protected void SetHeaderField(HTTPHeaderField HeaderField, Object Value)
{
if (Value != null)
{
if (HeaderFields.ContainsKey(HeaderField.Name))
{
HeaderFields[HeaderField.Name] = Value;
}
else
{
HeaderFields.Add(HeaderField.Name, Value);
}
}
else
if (HeaderFields.ContainsKey(HeaderField.Name))
{
HeaderFields.Remove(HeaderField.Name);
}
}
/// <summary>
/// Set a HTTP header field.
/// A field value of NULL will remove the field from the header.
/// </summary>
/// <param name="HeaderField">The HTTP header field.</param>
/// <param name="Value">The value. NULL will remove the field from the header.</param>
protected void SetHeaderField(HTTPHeaderField HeaderField, Object Value)
{
if (Value != null)
{
if (_HeaderFields.ContainsKey(HeaderField.Name))
{
_HeaderFields[HeaderField.Name] = Value;
}
else
{
_HeaderFields.Add(HeaderField.Name, Value);
}
}
else
if (_HeaderFields.ContainsKey(HeaderField.Name))
{
_HeaderFields.Remove(HeaderField.Name);
}
// New collection...
if (Value != null)
{
if (_HeaderFields2.ContainsKey(HeaderField))
{
_HeaderFields2[HeaderField] = Value;
}
else
{
_HeaderFields2.Add(HeaderField, Value);
}
}
else
if (_HeaderFields2.ContainsKey(HeaderField))
{
_HeaderFields2.Remove(HeaderField);
}
}
/// <summary>
/// Return a http header field.
/// </summary>
/// <param name="HeaderField">The key of the requested header field.</param>
/// <param name="Value">The value of the requested header field.</param>
/// <returns>True if the requested header exists; false otherwise.</returns>
protected Boolean TryGetHeaderField(HTTPHeaderField HeaderField, out Object Value)
{
return(_HeaderFields.TryGetValue(HeaderField.Name, out Value));
}
/// <summary>
/// Set a HTTP header field.
/// A field value of NULL will remove the field from the header.
/// </summary>
/// <param name="HeaderField">The header field.</param>
/// <param name="Value">The value. NULL will remove the field from the header.</param>
public HTTPResponseBuilder Set(HTTPHeaderField HeaderField, Object Value)
{
base.SetHeaderField(HeaderField, Value);
return this;
}
/// <summary>
/// Set a HTTP header field.
/// A field value of NULL will remove the field from the header.
/// </summary>
/// <param name="HeaderField">The header field.</param>
/// <param name="Value">The value. NULL will remove the field from the header.</param>
public HTTPResponseBuilder Set(HTTPHeaderField HeaderField, Object Value)
{
base.SetHeaderField(HeaderField, Value);
return(this);
}
