public static string ReturnStoreResponse(string tag, string argument, string userSession, string userMailBox, bool fromUIDCommand = false)
{
var math = Regex.Match(argument, @"^((?:(?:(?:[1-9]+|\*):(?:[1-9]+|\*)|[1-9]+),)*(?:(?:[1-9]+|\*):(?:[1-9]+|\*)|[1-9]+)) ([^\s]+) \(([^\(\)]*)\)");
if (!math.Success)
{
return(ReturnParseErrorResponse(tag, "STORE"));
}
string item = math.Groups[2].Value;
if (!math.Success)
{
return(ReturnParseErrorResponse(tag, "FETCH"));
}
List <MailInfo> tempMailInfoList;
List <MailInfo> mailInfoList = new List <MailInfo>();
string right = "";
string left = "";
string[] mailIndexArr = math.Groups[1].Value.Split(',');
foreach (string mailIndex in mailIndexArr)
{
if (mailIndex.Contains(':'))
{
string[] temp = mailIndex.Split(':', StringSplitOptions.RemoveEmptyEntries);
if (temp[0] == "*")
{
if (fromUIDCommand)
{
left = "uid";
}
else
{
left = "numrow";
}
}
else
{
left = temp[0];
}
if (temp[1] == "*")
{
if (fromUIDCommand)
{
right = "uid";
}
else
{
right = "numrow";
}
}
else
{
right = temp[1];
}
if (fromUIDCommand)
{
tempMailInfoList = SqliteQuery.LoadMailInfoWithUID(userSession, userMailBox, left, right);
}
else
{
tempMailInfoList = SqliteQuery.LoadMailInfoWithIndex(userSession, userMailBox, left, right);
}
}
else
{
if (fromUIDCommand)
{
tempMailInfoList = SqliteQuery.LoadMailInfoWithUID(userSession, userMailBox, mailIndex);
}
else
{
tempMailInfoList = SqliteQuery.LoadMailInfoWithIndex(userSession, userMailBox, mailIndex);
}
}
foreach (MailInfo tempMail in tempMailInfoList)
{
if (!mailInfoList.Contains(tempMail))
{
mailInfoList.Add(tempMail);
}
}
}
mailInfoList.Sort((x, y) => x.uid.CompareTo(y.uid));
string newArgument = math.Groups[1].Value + " (FLAGS)";
Flags flags = new Flags();
int success;
if (math.Groups[3].Value != "")
{
string[] flagsArr = math.Groups[3].Value.Split(' ');
if (!flags.BuildFlagItem(flagsArr))
{
return(ReturnParseErrorResponse(tag, "STORE"));
}
}
switch (item.ToLower())
{
case "flags":
if (flags.seen != "1")
{
flags.seen = "0";
}
if (flags.answered != "1")
{
flags.answered = "0";
}
if (flags.flagged != "1")
{
flags.flagged = "0";
}
if (flags.deleted != "1")
{
flags.deleted = "0";
}
if (flags.draft != "1")
{
flags.draft = "0";
}
foreach (MailInfo mailInfo in mailInfoList)
{
success = SqliteQuery.UpdateFlagsWithUID(userSession, userMailBox, mailInfo.uid.ToString(), flags);
}
return(Response.StoreFormatReturn(tag, newArgument, userSession, userMailBox, fromUIDCommand));
case "flags.silent":
if (flags.seen != "1")
{
flags.seen = "0";
}
if (flags.answered != "1")
{
flags.answered = "0";
}
if (flags.flagged != "1")
{
flags.flagged = "0";
}
if (flags.deleted != "1")
{
flags.deleted = "0";
}
if (flags.draft != "1")
{
flags.draft = "0";
}
foreach (MailInfo mailInfo in mailInfoList)
{
success = SqliteQuery.UpdateFlagsWithUID(userSession, userMailBox, mailInfo.uid.ToString(), flags);
}
return(tag + " OK STORE completed");
case "+flags":
foreach (MailInfo mailInfo in mailInfoList)
{
success = SqliteQuery.UpdateFlagsWithUID(userSession, userMailBox, mailInfo.uid.ToString(), flags);
}
return(Response.StoreFormatReturn(tag, newArgument, userSession, userMailBox, fromUIDCommand));
case "+flags.silent":
foreach (MailInfo mailInfo in mailInfoList)
{
success = SqliteQuery.UpdateFlagsWithUID(userSession, userMailBox, mailInfo.uid.ToString(), flags);
}
return(tag + " OK STORE completed");
case "-flags":
if (flags.seen == "1")
{
flags.seen = "0";
}
if (flags.answered == "1")
{
flags.answered = "0";
}
if (flags.flagged == "1")
{
flags.flagged = "0";
}
if (flags.deleted == "1")
{
flags.deleted = "0";
}
if (flags.draft == "1")
{
flags.draft = "0";
}
foreach (MailInfo mailInfo in mailInfoList)
{
success = SqliteQuery.UpdateFlagsWithUID(userSession, userMailBox, mailInfo.uid.ToString(), flags);
}
return(Response.StoreFormatReturn(tag, newArgument, userSession, userMailBox, fromUIDCommand));
case "-flags.silent":
if (flags.seen == "1")
{
flags.seen = "0";
}
if (flags.answered == "1")
{
flags.answered = "0";
}
if (flags.flagged == "1")
{
flags.flagged = "0";
}
if (flags.deleted == "1")
{
flags.deleted = "0";
}
if (flags.draft == "1")
{
flags.draft = "0";
}
foreach (MailInfo mailInfo in mailInfoList)
{
success = SqliteQuery.UpdateFlagsWithUID(userSession, userMailBox, mailInfo.uid.ToString(), flags);
}
return(tag + " OK STORE completed");
default:
return(ReturnParseErrorResponse(tag, "STORE"));
}
}
public static string ReturnAppendResponse(string tag, string argument, string userSession, AppendCall appendCall)
{
//var maths = Regex.Match(argument, "");
var math = Regex.Match(argument, "^(?:((?:\"[\\w\\s]+\"|\\w+) \\((?:\\\\\\w+)*\\) \"[^\"]*\" \\{\\d*\\})|((?:\"[\\w\\s]+\"|\\w+) \\((?:\\\\\\w+)*\\) \\{\\d*\\})|((?:\"[\\w\\s]+\"|\\w+) \\{\\d*\\}))");
if (!math.Success)
{
return(Response.ReturnParseErrorResponse(tag, "APPEND"));
}
MailInfo mailAppend = new MailInfo();
Flags flags = new Flags();
string mailBoxName;
List <string> strFlag = new List <string>();
DateTime Date = DateTime.Now;
int messageSize = 0;
if (math.Groups[3].Success)
{
math = Regex.Match(math.Groups[3].Value, "(?:(\"[\\w\\s]+\"|\\w+) \\{(\\d*)\\})");
mailBoxName = math.Groups[1].Value.Replace("\"", "");
if (math.Groups[2].Value != "" && !Int32.TryParse(math.Groups[3].Value, out messageSize))
{
return(Response.ReturnParseErrorResponse(tag, "APPEND"));
}
}
else
{
if (math.Groups[2].Success)
{
math = Regex.Match(math.Groups[2].Value, "(?:(\"[\\w\\s]+\"|\\w+) \\(((?:\\\\\\w+)*)\\) \\{(\\d*)\\})");
mailBoxName = math.Groups[1].Value.Replace("\"", "");
if (math.Groups[2].Value != "")
{
strFlag = math.Groups[2].Value.Split(' ').ToList();
}
if (math.Groups[3].Value != "" && !Int32.TryParse(math.Groups[3].Value, out messageSize))
{
return(Response.ReturnParseErrorResponse(tag, "APPEND"));
}
}
else
{
math = Regex.Match(math.Groups[1].Value, "(?:(\"[\\w\\s]+\"|\\w+) \\(((?:\\\\\\w+)*)\\) \"([^\"]*)\" \\{(\\d*)\\})");
mailBoxName = math.Groups[1].Value.Replace("\"", "");
if (math.Groups[2].Value != "")
{
strFlag = math.Groups[2].Value.Split(' ').ToList();
}
if (math.Groups[3].Value != "")
{
try
{
Date = Convert.ToDateTime(math.Groups[3].Value);
}
catch
{
return(Response.ReturnParseErrorResponse(tag, "APPEND"));
}
}
if (math.Groups[4].Value != "" && !Int32.TryParse(math.Groups[4].Value, out messageSize))
{
return(Response.ReturnParseErrorResponse(tag, "APPEND"));
}
}
}
List <MailBoxInfo> mailBoxInfoList = SqliteQuery.LoadMailBoxInfo(userSession, mailBoxName);
if (mailBoxInfoList.Count == 0)
{
return(tag + " NO Mailbox does not exist");
}
if (!flags.BuildFlagItem(strFlag.ToArray()))
{
return(Response.ReturnParseErrorResponse(tag, "APPEND"));
}
mailAppend.user = userSession;
mailAppend.mailboxname = mailBoxName;
mailAppend.uid = mailBoxInfoList[0].uidnext;
mailAppend.recent = 1;
mailAppend.seen = (flags.seen == "1" ? 1 : 0);
mailAppend.answered = (flags.answered == "1" ? 1 : 0);
mailAppend.deleted = (flags.deleted == "1" ? 1 : 0);
mailAppend.draft = (flags.draft == "1" ? 1 : 0);
mailAppend.flagged = (flags.flagged == "1" ? 1 : 0);
mailAppend.intertime = ((DateTimeOffset)Date).ToUnixTimeSeconds();
appendCall.isCall = true;
appendCall.mailInfo = mailAppend;
appendCall.size = messageSize;
appendCall.tag = tag;
return("+ Ready for append literal");
}