protected void EncodeNoDelimeter(string s, StringBuilder sb)
{
if (Charset == null)
{
Charset = System.Text.Encoding.Default.BodyName;
}
switch (SelectEncoding(s).ToLower())
{
case "non": sb.Append(s); break;
case "quoted-printable":
{
MimeCode aCode = MimeCodeManager.Instance.GetCode("quoted-printable");
aCode.Charset = Charset;
sb.AppendFormat("=?{0}?Q?{1}?=", Charset, aCode.EncodeFromString(s));
break;
}
case "base64":
{
MimeCode aCode = MimeCodeManager.Instance.GetCode("base64");
aCode.Charset = Charset;
sb.AppendFormat("=?{0}?B?{1}?=", Charset, aCode.EncodeFromString(s));
break;
}
}
}
protected void EncodeDelimeter(string s, StringBuilder sb)
{
char[] filter = GetDelimeterChars();
string[] strArr = s.Split(filter);
int filterIndex = 0;
for (int i = 0; i < strArr.Length; i++)
{
filterIndex += strArr[i].Length;
if (strArr[i] != null)
{
if (Charset == null)
{
Charset = System.Text.Encoding.Default.BodyName;
}
switch (SelectEncoding(strArr[i]).ToLower())
{
case "non": sb.Append(strArr[i]); break;
case "quoted-printable":
{
MimeCode aCode = MimeCodeManager.Instance.GetCode("quoted-printable");
aCode.Charset = Charset;
sb.AppendFormat("=?{0}?Q?{1}?=", Charset, aCode.EncodeFromString(strArr[i]));
break;
}
case "base64":
{
MimeCode aCode = MimeCodeManager.Instance.GetCode("base64");
aCode.Charset = Charset;
sb.AppendFormat("=?{0}?B?{1}?=", Charset, aCode.EncodeFromString(strArr[i]));
break;
}
}
}
if (filterIndex < s.Length)
{
sb.Append(s.Substring(filterIndex, 1));
}
filterIndex += 1;
}
}
//store a field content to a string buffer
public void Store(StringBuilder sb)
{
if (sb == null)
{
throw new ArgumentNullException();
}
MimeCode aFieldCode = MimeCodeManager.Instance.GetCode(GetName());
if (aFieldCode != null)
{
aFieldCode.Charset = m_strCharset;
sb.AppendFormat("{0}: {1}\r\n", m_strName, aFieldCode.EncodeFromString(m_strValue));
}
else
{
sb.AppendFormat("{0}: {1}\r\n", m_strName, m_strValue);
}
}
public void SetText(string text)
{
if (text == null)
{
throw new ArgumentNullException();
}
string encoding = GetTransferEncoding();
if (encoding == null)
{
encoding = MimeConst.Encoding7Bit;
SetTransferEncoding(encoding);
}
MimeCode aCode = MimeCodeManager.Instance.GetCode(encoding);
aCode.Charset = GetCharset();
mContent = aCode.EncodeFromString(text) + "\r\n";
SetContentType("text/plain");
SetCharset(aCode.Charset);
}