/// <summary>
/// Gets the specified body part zero-based index number.
/// </summary>
/// <param name="bodyPart">Body part.</param>
/// <returns>Return specified body part zero-based index number.</returns>
internal int IndexOfBodyPart(IMAP_t_Fetch_r_i_BodyStructure_e bodyPart)
{
return(m_pBodyParts.IndexOf(bodyPart));
}
/// <summary>
/// Parses IMAP FETCH BODYSTRUCTURE multipart entity from reader.
/// </summary>
/// <param name="r">Fetch reader.</param>
/// <returns>Returns parsed bodystructure entity.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>r</b> is null reference.</exception>
public static IMAP_t_Fetch_r_i_BodyStructure_e_Multipart Parse(StringReader r)
{
if (r == null)
{
throw new ArgumentNullException("r");
}
IMAP_t_Fetch_r_i_BodyStructure_e_Multipart retVal = new IMAP_t_Fetch_r_i_BodyStructure_e_Multipart();
/* RFC 3501 7.4.2.
*
* Normal fields.
* 1*(body-parts) - parenthesized list of body parts
* subtype
* --- extention fields
*
* Extention fields.
* body parameter parenthesized list
* body disposition
* body language
* body location
*/
#region Normal fields
// Read child entities.
while (r.Available > 0)
{
r.ReadToFirstChar();
if (r.StartsWith("("))
{
StringReader bodyPartReader = new StringReader(r.ReadParenthesized());
bodyPartReader.ReadToFirstChar();
IMAP_t_Fetch_r_i_BodyStructure_e part = null;
// multipart
if (bodyPartReader.StartsWith("("))
{
part = IMAP_t_Fetch_r_i_BodyStructure_e_Multipart.Parse(bodyPartReader);
}
// single-part
else
{
part = IMAP_t_Fetch_r_i_BodyStructure_e_SinglePart.Parse(bodyPartReader);
}
part.SetParent(retVal);
retVal.m_pBodyParts.Add(part);
}
else
{
break;
}
}
// subtype
string subtype = IMAP_Utils.ReadString(r);
if (!string.IsNullOrEmpty(subtype))
{
retVal.m_pContentType = new MIME_h_ContentType("multipart/" + subtype);
}
#endregion
#region Extention field
// body parameter parenthesized list
r.ReadToFirstChar();
if (r.StartsWith("("))
{
StringReader pramsReader = new StringReader(r.ReadParenthesized());
if (retVal.m_pContentType != null)
{
while (pramsReader.Available > 0)
{
string name = IMAP_Utils.ReadString(pramsReader);
if (string.IsNullOrEmpty(name))
{
break;
}
string value = IMAP_Utils.ReadString(pramsReader);
if (value == null)
{
value = "";
}
retVal.m_pContentType.Parameters[name] = MIME_Encoding_EncodedWord.DecodeTextS(value);
}
}
}
// NIL
else
{
IMAP_Utils.ReadString(r);
}
// body disposition - "(" string SP body-fld-param ")" / nil
// body-fld-param = "(" string SP string *(SP string SP string) ")" / nil
if (r.StartsWith("("))
{
string disposition = IMAP_Utils.ReadString(r);
if (!string.IsNullOrEmpty(disposition))
{
retVal.m_pContentDisposition = new MIME_h_ContentDisposition(disposition);
}
r.ReadToFirstChar();
// Parse Content-Dispostion parameters.
if (r.StartsWith("("))
{
StringReader pramsReader = new StringReader(r.ReadParenthesized());
if (retVal.m_pContentDisposition != null)
{
while (pramsReader.Available > 0)
{
string name = IMAP_Utils.ReadString(pramsReader);
if (string.IsNullOrEmpty(name))
{
break;
}
string value = IMAP_Utils.ReadString(pramsReader);
if (value == null)
{
value = "";
}
retVal.m_pContentDisposition.Parameters[name] = MIME_Encoding_EncodedWord.DecodeTextS(value);
}
}
}
// NIL
else
{
IMAP_Utils.ReadString(r);
}
}
// NIL
else
{
IMAP_Utils.ReadString(r);
}
// body language - nstring / "(" string *(SP string) ")"
r.ReadToFirstChar();
if (r.StartsWith("("))
{
retVal.m_Language = r.ReadParenthesized();
}
else
{
retVal.m_Language = IMAP_Utils.ReadString(r);
}
// body location - nstring
retVal.m_Location = IMAP_Utils.ReadString(r);
#endregion
return(retVal);
}
/// <summary>
/// Gets the specified body part zero-based index number.
/// </summary>
/// <param name="bodyPart">Body part.</param>
/// <returns>Return specified body part zero-based index number.</returns>
internal int IndexOfBodyPart(IMAP_t_Fetch_r_i_BodyStructure_e bodyPart)
{
return m_pBodyParts.IndexOf(bodyPart);
}
