public void ConvertStringBoundaryBody()
{
foreach (POP3_BoundaryInfo bi in BoundaryInfoList.ToArray())
{
if (bi.BodyStartPosition == 0 && bi.BodyEndPosition == 0)
{
continue;
}
if (string.Compare(bi.ContentTypeMain, "text", true) == 0)
{
if (bi.ContentTypeCharSet.Length > 0)
{
bi.Encoding = Encoding.GetEncoding(bi.ContentTypeCharSet);
}
else
{
bi.Encoding = Encoding.Default;
}
}
else
{
bi.Encoding = null;
}
/// 헤더 파싱
if (string.Compare(bi.ContentTransferEncoding, "base64", true) == 0)
{
if (bi.Encoding == null)
{
/// 첨부파일 -> Local File (ConvertBase64ToFile() 사용)
}
else
{
bi.ConvertBody = ConvertBase64ToString(GetBodyLines(bi));
}
}
else if (string.Compare(bi.ContentTransferEncoding, "quoted-printable", true) == 0)
{
m_Encoding = bi.Encoding;
bi.ConvertBody = ConvertQuotedPrintableToString(GetBodyLines(bi));
}
}
}
private int ParseBodyBoundary(string startBoundaryID, int startRow, bool isAlternative = false)
{
string boundaryID = startBoundaryID;
int row = startRow;
int resultRow = 0;
for (; row < m_MailMessageLines.Length; row++)
{
resultRow = FindStringInRow(string.Format("--{0}", boundaryID), row);
if (resultRow == -1)
{
resultRow = FindStringInRow(string.Format("--{0}--", boundaryID), row);
return(resultRow);
}
POP3_BoundaryInfo bi = ParseBoundaryHeader(boundaryID, resultRow);
BoundaryInfoList.Add(bi);
resultRow = bi.HeaderEndPosition;
/// child 여부 확인
if (bi.ChildBoundaryID == "")
{
resultRow = FindStringInRow("", resultRow, false);
bi.BodyStartPosition = resultRow;
for (; resultRow < m_MailMessageLines.Length; resultRow++)
{
if (bi.BodyEndPosition < 0)
{
if (m_MailMessageLines[resultRow].IndexOf("--") == 0 ||
m_MailMessageLines[resultRow] == "")
{
bi.BodyEndPosition = resultRow - 1;
}
}
if (m_MailMessageLines[resultRow].IndexOf("--") == 0)
{
row = resultRow - 1;
if (isAlternative == true)
{
return(row);
}
else
{
break;
}
}
}
}
else
{
int parseCount = 0;
for (; resultRow < m_MailMessageLines.Length; resultRow++)
{
if (m_MailMessageLines[resultRow] == string.Format("--{0}", bi.ChildBoundaryID))
{
resultRow = ParseBodyBoundary(bi.ChildBoundaryID, resultRow, true);
if ((string.Compare(bi.ContentTypeSub, "alternative", true) == 0) &&
(++parseCount < 2))
{
continue;
}
row = resultRow;
break;
}
}
}
}
return(row);
}