/// <summary>
/// Creates a MimePart object with the content of the file located at the given path.
/// </summary>
/// <param name="path">File containing the content of the MimePart.</param>
/// <param name="generateContentId">If true, a Content-ID Header field will be added to allow referencing of this part in the message.</param>
/// <param name="charset">If the file contains text, the charset of the text can be provided to ensure better handling.</param>
public MimePart(string path, bool generateContentId, string charset)
{
System.IO.FileStream fs = System.IO.File.OpenRead(path);
this._binaryContent = new byte[(int)fs.Length];
fs.Read(this.BinaryContent, 0, (int)fs.Length);
fs.Close();
this.ContentType.MimeType = MimeTypesHelper.GetMimeqType(System.IO.Path.GetExtension(path));
this.ContentDisposition.FileName = System.IO.Path.GetFileName(path);
this.ContentName = System.IO.Path.GetFileName(path);
if (generateContentId)
{
this.SetContentId();
}
if (this.ContentType.MimeType.ToLower().IndexOf("text/") != -1)
{
this.Charset = charset;
this.ContentTransferEncoding = ContentTransferEncoding.QuotedPrintable;
this.TextContent = System.Text.Encoding.GetEncoding(charset).GetString(this.BinaryContent, 0, this.BinaryContent.Length);
}
else
{
this.ContentTransferEncoding = ContentTransferEncoding.Base64;
this.TextContent = System.Convert.ToBase64String(this.BinaryContent);
}
}
public MimePart(byte[] attachment, string filename)
{
this._binaryContent = attachment;
string ext = ".ext";
if (!string.IsNullOrEmpty(filename))
{
var collection = filename.Split('.');
if (collection.Length > 1)
{
ext = collection[collection.Length - 1];
}
}
var encoded_name = Codec.RFC2047Encode(filename);
this.ContentType.MimeType = MimeTypesHelper.GetMimeqType(ext);
this.ContentDisposition.FileName = encoded_name;
this.ContentName = encoded_name;
if (this.ContentType.MimeType.ToLower().IndexOf("text/") != -1)
{
this.ContentTransferEncoding = ContentTransferEncoding.QuotedPrintable;
this.TextContent = System.Text.Encoding.GetEncoding("utf-8").GetString(this.BinaryContent, 0, this.BinaryContent.Length);
}
else
{
this.ContentTransferEncoding = ContentTransferEncoding.Base64;
this.TextContent = System.Convert.ToBase64String(this.BinaryContent);
}
}
/// <summary>
/// Creates a MimePart object with the content of the file located at the given path.
/// </summary>
/// <param name="path">File containing the content of the MimePart.</param>
/// <param name="generateContentId">If true, a Content-ID Header field will be added to allow referencing of this part in the message.</param>
/// <param name="charset">If the file contains text, the charset of the text can be provided to ensure better handling.</param>
public MimePart(string path, bool generateContentId, string charset = null)
: this(File.ReadAllBytes(path), MimeTypesHelper.GetMimeqType(Path.GetExtension(path)), Path.GetFileName(path), charset)
{
if (generateContentId)
{
SetContentId();
}
}
public MimePart(byte[] attachment, string filename)
{
this._binaryContent = attachment;
this.ContentType.MimeType = MimeTypesHelper.GetMimeqType(filename);
this.ContentDisposition.FileName = filename;
this.ContentName = filename;
if (this.ContentType.MimeType.ToLower().IndexOf("text/") != -1)
{
this.ContentTransferEncoding = ContentTransferEncoding.QuotedPrintable;
this.TextContent = System.Text.Encoding.GetEncoding("utf-8").GetString(this.BinaryContent, 0, this.BinaryContent.Length);
}
else
{
this.ContentTransferEncoding = ContentTransferEncoding.Base64;
this.TextContent = System.Convert.ToBase64String(this.BinaryContent);
}
}
public MimePart(byte[] content, string fileName, string charset = null)
: this()
{
BinaryContent = content;
var ext = ".ext";
if (!string.IsNullOrEmpty(fileName))
{
var collection = fileName.Split('.');
if (collection.Length > 1)
{
ext = collection[collection.Length - 1];
}
}
ContentType.MimeType = MimeTypesHelper.GetMimeqType(ext);
ContentDisposition.FileName = Codec.RFC2047Encode(fileName);
ContentName = fileName;
BuildTextContent(charset);
}
/// <summary>
/// Creates a MimePart object with the content of the file located at the given path.
/// </summary>
/// <param name="path">File containing the content of the MimePart.</param>
/// <param name="contentId">The Content-ID Header field will be used for the part.</param>
/// <param name="charset">If the file contains text, the charset of the text can be provided to ensure better handling.</param>
public MimePart(string path, string contentId, string charset = null)
: this(File.ReadAllBytes(path), MimeTypesHelper.GetMimeqType(Path.GetExtension(path)), Path.GetFileName(path), charset)
{
ContentId = contentId;
}
public MimePart(byte[] attachment, string fileExtension)
: this(attachment, MimeTypesHelper.GetMimeqType(fileExtension), fileExtension)
{
}