internal static System.Xml.XmlAttribute CreateInboxSyncAttr(XmlElement webmailNode, Account acct)
{
XmlAttribute inboxSyncTypeAttr = webmailNode.OwnerDocument.CreateAttribute("inbox_sync_type");
FolderSyncType inboxSyncType = FolderSyncType.NewHeadersOnly;
MailProcessor mp = new MailProcessor(DbStorageCreator.CreateDatabaseStorage(acct));
try
{
mp.Connect();
Folder fld = mp.GetFolder(FolderType.Inbox);
if (fld != null)
{
inboxSyncType = fld.SyncType;
}
}
finally
{
mp.Disconnect();
}
inboxSyncTypeAttr.Value = ((short)inboxSyncType).ToString(CultureInfo.InvariantCulture);
return(inboxSyncTypeAttr);
}
protected void Page_Load(object sender, EventArgs e)
{
acct = Session[Constants.sessionAccount] as Account;
if (acct == null)
{
Response.Redirect("default.aspx", true);
}
string userAgent; //Client browser
string temp_filename = Request.QueryString["temp_filename"];
if (temp_filename != null)
{
try
{
byte[] buffer = new byte[0];
object tempFolder = Utils.GetTempFolderName(Session);
if (tempFolder != null)
{
//Response.Write(tempFolder.ToString() + "<br>");
//Response.Write(temp_filename);
//Response.End();
string safe_temp_file_name = Path.GetFileName(temp_filename);
string fullPath = Path.Combine(tempFolder.ToString(), safe_temp_file_name);
if (File.Exists(fullPath))
{
using (FileStream fs = File.OpenRead(fullPath))
{
buffer = new byte[fs.Length];
fs.Read(buffer, 0, buffer.Length);
}
}
}
else
{
return;
}
string filename = Request.QueryString["filename"] ?? temp_filename;
string download = Request.QueryString["download"];
//*************************************************************
//IE with cyrillic file names
//*************************************************************
string encodedFilename;
userAgent = Request.UserAgent;
if (userAgent.IndexOf("MSIE") > -1)
{
encodedFilename = Server.UrlPathEncode(filename);
}
else
{
encodedFilename = filename;
}
//**************************************************************
if (download != null)
{
Response.Clear();
if (string.Compare(download, "1", true, CultureInfo.InvariantCulture) == 0)
{
Response.AddHeader("Content-Disposition", @"attachment; filename=""" + encodedFilename + @"""");
Response.AddHeader("Accept-Ranges", "bytes");
Response.AddHeader("Content-Length", buffer.Length.ToString(CultureInfo.InvariantCulture));
Response.AddHeader("Content-Transfer-Encoding", "binary");
Response.ContentType = "application/octet-stream";
}
else
{
string ext = Path.GetExtension(filename);
if (!string.IsNullOrEmpty(ext))
{
ext = ext.Substring(1, ext.Length - 1); // remove first dot
}
Response.ContentType = Utils.GetAttachmentMimeTypeFromFileExtension(ext);
}
}
Response.BinaryWrite(buffer);
Response.Flush();
}
catch (Exception ex)
{
Log.WriteException(ex);
}
}
else
{
if (Request.QueryString["partID"] != null)
{
byte[] buffer = new byte[0];
try
{
string uid = HttpUtility.UrlDecode(Request.QueryString["uid"]);
string full_folder_name = Request.QueryString["full_folder_name"];
string partID = Request.QueryString["partID"];
string filename = Request.QueryString["filename"];
string download = Request.QueryString["download"];
string temp_file = Request.QueryString["tmp_filename"];
string temp_folder = Utils.GetTempFolderName(Session);
//*************************************************************
//IE with cyrillic file names
//*************************************************************
string encodedFilename;
userAgent = Request.UserAgent;
if (userAgent.IndexOf("MSIE") > -1)
{
encodedFilename = Server.UrlPathEncode(filename);
}
else
{
encodedFilename = filename;
}
//**************************************************************
if (!string.IsNullOrEmpty(temp_file) && File.Exists(Path.Combine(temp_folder, temp_file)))
{
using (FileStream fs = File.OpenRead(Path.Combine(temp_folder, temp_file)))
{
buffer = new byte[fs.Length];
fs.Read(buffer, 0, buffer.Length);
}
}
else
{
MailProcessor mp = new MailProcessor(DbStorageCreator.CreateDatabaseStorage(Session[Constants.sessionAccount] as Account));
try
{
mp.Connect();
Folder fld = mp.GetFolder(full_folder_name);
if (fld != null)
{
buffer = mp.GetAttachmentPart(uid, fld, partID);
}
}
finally
{
mp.Disconnect();
}
string tmp_filename = Utils.CreateTempFilePath(temp_folder, filename, true);
File.WriteAllBytes(tmp_filename, buffer);
}
if (download != null)
{
Response.Clear();
if (string.Compare(download, "1", true, CultureInfo.InvariantCulture) == 0)
{
Response.AddHeader("Content-Disposition", @"attachment; filename=""" + encodedFilename + @"""");
Response.AddHeader("Accept-Ranges", "bytes");
Response.AddHeader("Content-Length", buffer.Length.ToString(CultureInfo.InvariantCulture));
Response.AddHeader("Content-Transfer-Encoding", "binary");
Response.ContentType = "application/octet-stream";
}
else
{
string ext = Path.GetExtension(filename);
if (!string.IsNullOrEmpty(ext))
{
ext = ext.Substring(1, ext.Length - 1); // remove first dot
}
Response.ContentType = Utils.GetAttachmentMimeTypeFromFileExtension(ext);
}
}
Response.BinaryWrite(buffer);
Response.Flush();
}
catch (Exception ex)
{
Log.WriteException(ex);
}
}
else if ((Request.QueryString["id_msg"] != null) &&
(Request.QueryString["uid"] != null) &&
(Request.QueryString["id_folder"] != null) &&
(Request.QueryString["folder_path"] != null))
{
try
{
int id_msg = int.Parse(Request.QueryString["id_msg"], CultureInfo.InvariantCulture);
long id_folder = long.Parse(Request.QueryString["id_folder"], CultureInfo.InvariantCulture);
WebMailMessage msg = null;
MailProcessor mp = new MailProcessor(DbStorageCreator.CreateDatabaseStorage(Session[Constants.sessionAccount] as Account));
try
{
mp.Connect();
Folder fld = mp.GetFolder(id_folder);
if (fld != null)
{
msg = mp.GetMessage((fld.SyncType != FolderSyncType.DirectMode) ? (object)id_msg : HttpUtility.UrlDecode(Request.QueryString["uid"]), fld);
}
}
finally
{
mp.Disconnect();
}
if (msg.MailBeeMessage != null)
{
string subj = msg.MailBeeMessage.Subject;
//«\», «/», «?», «|», «*», «<», «>», «:»
string safeSubject = string.Empty;
for (int i = 0; i < subj.Length; i++)
{
if (subj[i] == '\\' || subj[i] == '|' || subj[i] == '/' ||
subj[i] == '?' || subj[i] == '*' || subj[i] == '<' ||
subj[i] == '>' || subj[i] == ':')
{
continue;
}
safeSubject += subj[i];
}
safeSubject = safeSubject.TrimStart();
if (safeSubject.Length > 30)
{
safeSubject = safeSubject.Substring(0, 30).TrimEnd();
}
safeSubject = safeSubject.TrimEnd(new char[2] {
'.', ' '
});
if (safeSubject.Length == 0)
{
safeSubject = "message";
}
string encodedMsgFilename;
userAgent = Request.UserAgent;
if (userAgent.IndexOf("MSIE") > -1)
{
encodedMsgFilename = Server.UrlPathEncode(safeSubject);
Response.AddHeader("Expires", "0");
Response.AddHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
Response.AddHeader("Pragma", "public");
}
else
{
encodedMsgFilename = safeSubject;
}
//**************************************************************
byte[] buffer = msg.MailBeeMessage.GetMessageRawData();
//**************************************************************
Response.Clear();
Response.ContentType = "application/octet-stream";
Response.AddHeader("Accept-Ranges", "bytes");
Response.AddHeader("Content-Length", buffer.Length.ToString(CultureInfo.InvariantCulture));
Response.AddHeader("Content-Disposition", string.Format(@"attachment; filename=""{0}.eml""", encodedMsgFilename));
Response.AddHeader("Content-Transfer-Encoding", "binary");
Response.BinaryWrite(buffer);
Response.Flush();
}
}
catch (Exception ex)
{
Log.WriteException(ex);
}
}
}
}