public MimeHeader(string name, string @value, MimeFormat format, MimeEncodingMethod encoding, Encoding charset)
{
if (name == null)
throw new ArgumentNullException("name");
else if (name.Length == 0)
throw new ArgumentException("length of name is zero", "name");
// TODO: check name
// field-name = 1*<any CHAR, excluding CTLs, SPACE, and ":">
this.name = name;
this.Index = 0;
this.Format = format;
this.Value = @value;
this.Encoding = encoding;
this.Charset = charset;
}
public void SetValue(MimeFormat format, IEnumerable<MimeHeaderFragment> headerFragments)
{
if (headerFragments == null)
throw new ArgumentNullException("headerFragments");
Format = format;
Encoding = MimeEncodingMethod.None;
Charset = null;
Value = EncodeFragments(headerFragments);
}
public MimeHeader(string name, string @value, MimeFormat format, MimeEncodingMethod encoding)
: this(name, @value, format, encoding, null)
{
}
public static MimeHeader CreateContentType(MimeFormat format, MimeType mimeType, Encoding charset, string boundary, string name)
{
const string headerName = "Content-Type";
if (mimeType == null)
throw new ArgumentNullException("mimeType");
var fragments = new List<MimeHeaderFragment>();
fragments.Add(new MimeHeaderFragment(mimeType.ToString()));
if (charset != null)
fragments.Add(new MimeHeaderParameterFragment("charset", Charsets.ToString(charset)));
if (boundary != null)
fragments.Add(new MimeHeaderParameterFragment("boundary", boundary));
if (name != null)
// TODO: name*n*
fragments.Add(new MimeHeaderParameterFragment("name", MimeEncoding.Encode(name, MimeEncodingMethod.Base64, Charsets.UTF8)));
return new MimeHeader(headerName, format, fragments);
}
public static MimeHeader CreateContentType(MimeFormat format, MimeType mimeType, Encoding charset, string boundary)
{
return CreateContentType(format, mimeType, charset, boundary, null);
}
public static MimeHeader CreateContentType(MimeFormat format, MimeType mimeType, Encoding charset)
{
return CreateContentType(format, mimeType, charset, null, null);
}
public static MimeHeader CreateContentTransferEncoding(MimeFormat format, ContentTransferEncodingMethod transferEncoding)
{
return new MimeHeader(ContentTransferEncoding.HeaderName,
format,
new[] {new MimeHeaderFragment(ContentTransferEncoding.GetEncodingName(transferEncoding))});
}
public MimeHeader(string name, MimeFormat format, IEnumerable<MimeHeaderFragment> headerFragments)
: this(name, string.Empty, format, MimeEncodingMethod.None, null)
{
SetValue(format, headerFragments);
}