/// <summary>
/// Fetches a single attachment from the requested message.
/// </summary>
/// <param name="info">The associated info object, this token can be obtained from the messages body structure.</param>
/// <returns>The requested attachment.</returns>
public Attachment FetchAttachment(AttachmentInfo info)
{
var base64String = FetchEntityText(info);
if (string.IsNullOrEmpty(base64String)) {
return null;
}
var bytes = Convert.FromBase64String(base64String);
return Attachment.FromBytes(info.Name, bytes, info.MediaType);
}
private static void AddAttachment(MessageInfo message, BodyPart child, string token, int sn)
{
var attachment = new AttachmentInfo {
ContentTransferEncoding = string.IsNullOrEmpty(child.BodyEncoding) ? string.Empty : child.BodyEncoding.ToLower(),
MediaType = (child.BodyType + "/" + child.SubType).ToLower(),
Token = token,
SequenceNumber = sn
};
int size;
var success = int.TryParse(child.BodySize, out size);
if (success) {
attachment.SizeEncoded = Size.FromBytes(size);
} else {
Debug.WriteLine(string.Format("Unable to parse body size. Value is not numeric: '{0}'", child.BodySize));
}
if (child.Parameters.ContainsKey("name")) {
attachment.Name = child.Parameters["name"];
}
((ParameterDictionary) attachment.Parameters).AddRange(child.Parameters);
((IList<AttachmentInfo>) message.Attachments).Add(attachment);
}