public static Stream GetRecycleBinMessage(string messageID)
{
using (FileStream file = RecycleBinManager.GetFile())
{
int num = 0;
StreamLineReader streamLineReader = new StreamLineReader(file);
long arg_15_0 = file.Position;
for (string text = streamLineReader.ReadLineString(); text != null; text = streamLineReader.ReadLineString())
{
if (!text.StartsWith("#"))
{
if (text.StartsWith("\0"))
{
num++;
}
else
{
string[] array = TextUtils.SplitQuotedString(text, ' ');
if (array[0] == messageID)
{
string arg_59_0 = array[2];
TextUtils.UnQuoteString(array[3]);
return(File.OpenRead(RecycleBinManager.m_RecycleBinPath + messageID + ".eml"));
}
}
}
long arg_87_0 = file.Position;
}
}
throw new Exception("Specified message doesn't exist !");
}
public static void RestoreFromRecycleBin(string messageID, IMailServerManagementApi api)
{
using (FileStream file = RecycleBinManager.GetFile())
{
int num = 0;
StreamLineReader streamLineReader = new StreamLineReader(file);
long position = file.Position;
for (string text = streamLineReader.ReadLineString(); text != null; text = streamLineReader.ReadLineString())
{
if (!text.StartsWith("#"))
{
if (text.StartsWith("\0"))
{
num++;
}
else
{
string[] array = TextUtils.SplitQuotedString(text, ' ');
if (array[0] == messageID)
{
string text2 = array[2];
string text3 = TextUtils.UnQuoteString(array[3]);
using (FileStream fileStream = File.OpenRead(RecycleBinManager.m_RecycleBinPath + messageID + ".eml"))
{
if (!api.FolderExists(text2 + "/" + text3))
{
api.CreateFolder("system", text2, text3);
}
api.StoreMessage("system", text2, text3, fileStream, DateTime.Now, new string[]
{
"Recent"
});
}
byte[] array2 = new byte[file.Position - position - 2L];
file.Position = position;
file.Write(array2, 0, array2.Length);
file.Position += 2L;
num++;
File.Delete(RecycleBinManager.m_RecycleBinPath + messageID + ".eml");
break;
}
}
}
position = file.Position;
}
if (num > 500)
{
RecycleBinManager.Vacuum(file);
}
}
}
public static void StoreToRecycleBin(string folderOwner, string folder, string messageFile)
{
string text = Guid.NewGuid().ToString().Replace("-", "");
string text2 = "";
int num = 0;
try
{
Mail_Message entity = Mail_Message.ParseFromFile(messageFile);
text2 = IMAP_Envelope.ConstructEnvelope(entity);
num = (int)new FileInfo(messageFile).Length;
}
catch
{
}
if (!Directory.Exists(RecycleBinManager.m_RecycleBinPath))
{
try
{
Directory.CreateDirectory(RecycleBinManager.m_RecycleBinPath);
}
catch
{
}
}
File.Copy(messageFile, RecycleBinManager.m_RecycleBinPath + text + ".eml");
using (FileStream file = RecycleBinManager.GetFile())
{
file.Position = file.Length;
byte[] bytes = Encoding.UTF8.GetBytes(string.Concat(new object[]
{
text,
" ",
DateTime.Now.ToString("yyyyMMddHHmmss"),
" ",
folderOwner,
" ",
TextUtils.QuoteString(folder),
" ",
num,
" ",
TextUtils.QuoteString(text2),
"\r\n"
}));
file.Write(bytes, 0, bytes.Length);
}
}
public static List <RecycleBinMessageInfo> GetMessagesInfo(string user, DateTime startDate, DateTime endDate)
{
List <RecycleBinMessageInfo> list = new List <RecycleBinMessageInfo>();
using (FileStream file = RecycleBinManager.GetFile())
{
TextReader textReader = new StreamReader(file);
for (string text = textReader.ReadLine(); text != null; text = textReader.ReadLine())
{
if (!text.StartsWith("#") && !text.StartsWith("\0"))
{
string[] array = TextUtils.SplitQuotedString(text, ' ', true);
bool flag = false;
if (user != null && user != "" && array[2].ToLower() != user.ToLower())
{
flag = true;
}
if (startDate != DateTime.MinValue && startDate > DateTime.ParseExact(array[1], "yyyyMMddHHmmss", CultureInfo.InvariantCulture).Date)
{
flag = true;
}
if (endDate != DateTime.MinValue && endDate < DateTime.ParseExact(array[1], "yyyyMMddHHmmss", CultureInfo.InvariantCulture).Date)
{
break;
}
if (!flag)
{
if (array.Length == 5)
{
list.Add(new RecycleBinMessageInfo(array[0], DateTime.ParseExact(array[1], "yyyyMMddHHmmss", DateTimeFormatInfo.CurrentInfo), array[2], array[3], 0, ""));
}
else if (array.Length == 6)
{
list.Add(new RecycleBinMessageInfo(array[0], DateTime.ParseExact(array[1], "yyyyMMddHHmmss", DateTimeFormatInfo.CurrentInfo), array[2], array[3], Convert.ToInt32(array[4]), array[5]));
}
}
}
}
}
return(list);
}
public static void DeleteRecycleBinMessage(string messageID)
{
using (FileStream file = RecycleBinManager.GetFile())
{
int num = 0;
StreamLineReader streamLineReader = new StreamLineReader(file);
long position = file.Position;
for (string text = streamLineReader.ReadLineString(); text != null; text = streamLineReader.ReadLineString())
{
if (!text.StartsWith("#"))
{
if (text.StartsWith("\0"))
{
num++;
}
else
{
string[] array = TextUtils.SplitQuotedString(text, ' ');
if (array[0] == messageID)
{
string arg_63_0 = array[2];
TextUtils.UnQuoteString(array[3]);
File.Delete(RecycleBinManager.m_RecycleBinPath + messageID + ".eml");
byte[] array2 = new byte[file.Position - position - 2L];
file.Position = position;
file.Write(array2, 0, array2.Length);
file.Position += 2L;
num++;
break;
}
}
}
position = file.Position;
}
if (num > 500)
{
RecycleBinManager.Vacuum(file);
}
}
}
