/// <summary>
/// Converts message flags to string. Eg. \SEEN \DELETED .
/// </summary>
/// <returns></returns>
public string FlagsToString()
{
return(IMAP_Utils.MessageFlagsToString(this.Flags));
/* string retVal = "";
* if(((int)IMAP_MessageFlags.Answered & (int)this.Flags) != 0){
* retVal += " \\ANSWERED";
* }
* if(((int)IMAP_MessageFlags.Flagged & (int)this.Flags) != 0){
* retVal += " \\FLAGGED";
* }
* if(((int)IMAP_MessageFlags.Deleted & (int)this.Flags) != 0){
* retVal += " \\DELETED";
* }
* if(((int)IMAP_MessageFlags.Seen & (int)this.Flags) != 0){
* retVal += " \\SEEN";
* }
* if(((int)IMAP_MessageFlags.Draft & (int)this.Flags) != 0){
* retVal += " \\DRAFT";
* }
*
* return retVal.Trim();*/
}
/// <summary>
/// Checks if message matches for specified search key.
/// </summary>
/// <param name="searchKey"></param>
/// <param name="searchKeyValue"></param>
/// <param name="messageInfo"></param>
/// <param name="msg"></param>
/// <returns></returns>
public static bool MatchSearchKey(string searchKey, object searchKeyValue, IMAP_Message messageInfo, MimeParser msg)
{
// BEFORE <date>
// Messages whose internal date (disregarding time and timezone)
// is earlier than the specified date.
if (searchKey == "BEFORE")
{
if (messageInfo.Date.Date < (DateTime)searchKeyValue)
{
return(true);
}
}
// BODY <string>
// Messages that contain the specified string in the body of the message.
else if (searchKey == "BODY")
{
if (msg.BodyText.IndexOf((string)searchKeyValue) > -1)
{
return(true);
}
}
// HEADER <field-name> <string>
// Messages that have a header with the specified field-name (as
// defined in [RFC-2822]) and that contains the specified string
// in the text of the header (what comes after the colon). If the
// string to search is zero-length, this matches all messages that
// have a header line with the specified field-name regardless of
// the contents.
else if (searchKey == "HEADER")
{
string[] headerField_value = (string[])searchKeyValue;
string headerFileDValue = Core.CanonicalDecode(MimeParser.ParseHeaderField(headerField_value[0], msg.Headers));
if (headerField_value[1].Length == 0)
{
return(true);
}
else if (headerFileDValue.IndexOf(headerField_value[1]) > -1)
{
return(true);
}
}
// KEYWORD <flag>
// Messages with the specified keyword flag set.
else if (searchKey == "KEYWORD")
{
if ((messageInfo.Flags & IMAP_Utils.ParseMessageFalgs((string)searchKeyValue)) != 0)
{
return(true);
}
}
// LARGER <n>
// Messages with an [RFC-2822] size larger than the specified number of octets.
else if (searchKey == "LARGER")
{
if (messageInfo.Size > Convert.ToInt64(searchKeyValue))
{
return(true);
}
}
// ON <date>
// Messages whose internal date (disregarding time and timezone)
// is within the specified date.
else if (searchKey == "ON")
{
if (messageInfo.Date.Date == (DateTime)searchKeyValue)
{
return(true);
}
}
// SENTBEFORE <date>
// Messages whose [RFC-2822] Date: header (disregarding time and
// timezone) is earlier than the specified date.
else if (searchKey == "SENTBEFORE")
{
if (msg.MessageDate.Date < (DateTime)searchKeyValue)
{
return(true);
}
}
// SENTON <date>
// Messages whose [RFC-2822] Date: header (disregarding time and
// timezone) is within the specified date.
else if (searchKey == "SENTON")
{
if (msg.MessageDate.Date == (DateTime)searchKeyValue)
{
return(true);
}
}
// SENTSINCE <date>
// Messages whose [RFC-2822] Date: header (disregarding time and
// timezone) is within or later than the specified date.
else if (searchKey == "SENTSINCE")
{
if (msg.MessageDate.Date >= (DateTime)searchKeyValue)
{
return(true);
}
}
// SINCE <date>
// Messages whose internal date (disregarding time and timezone)
// is within or later than the specified date.
else if (searchKey == "SINCE")
{
if (messageInfo.Date.Date >= (DateTime)searchKeyValue)
{
return(true);
}
}
// SMALLER <n>
// Messages with an [RFC-2822] size smaller than the specified number of octets.
else if (searchKey == "SMALLER")
{
if (messageInfo.Size < Convert.ToInt64(searchKeyValue))
{
return(true);
}
}
// TEXT <string>
// Messages that contain the specified string in the header or body of the message.
else if (searchKey == "TEXT")
{
// TODO:
}
// UID <sequence set>
// Messages with unique identifiers corresponding to the specified
// unique identifier set. Sequence set ranges are permitted.
else if (searchKey == "UID")
{
if (((string)searchKeyValue).IndexOf(":") > -1)
{
string[] start_end = ((string)searchKeyValue).Split(':');
if (messageInfo.MessageUID >= Convert.ToInt64(start_end[0]) && messageInfo.MessageUID <= Convert.ToInt64(start_end[1]))
{
return(true);
}
}
else
{
if (messageInfo.MessageUID == Convert.ToInt64(searchKeyValue))
{
return(true);
}
}
}
// UNKEYWORD <flag>
// Messages that do not have the specified keyword flag set.
else if (searchKey == "UNKEYWORD")
{
if ((messageInfo.Flags & IMAP_Utils.ParseMessageFalgs((string)searchKeyValue)) == 0)
{
return(true);
}
}
return(false);
}