internal bool SendNotesViaNetwork(List<PNote> notes, PNContact cn)
{
try
{
var sb = new StringBuilder();
foreach (var note in notes)
{
if (PNStatic.Settings.Protection.PromptForPassword)
if (!PNNotesOperations.LogIntoNoteOrGroup(note))
continue;
string text, tempPath = "";
var newNote = false;
var nc = new NoteConverter();
// decrypt note file to temp file if note is encrypted
var path = Path.Combine(PNPaths.Instance.DataDir, note.ID);
path += PNStrings.NOTE_EXTENSION;
// save note first
if (note.Dialog != null && note.Changed)
{
if (note.FromDB)
{
if (PNStatic.Settings.Network.SaveBeforeSending)
{
note.Dialog.ApplySaveNote(false);
}
}
else
{
path = Path.Combine(Path.GetTempPath(), note.ID);
path += PNStrings.NOTE_EXTENSION;
note.Dialog.Edit.SaveFile(path, RichTextBoxStreamType.RichText);
newNote = true;
}
}
if (PNStatic.Settings.Protection.PasswordString.Length > 0 &&
PNStatic.Settings.Protection.StoreAsEncrypted && !newNote)
{
var fileName = Path.GetFileName(path);
if (string.IsNullOrEmpty(fileName))
continue;
tempPath = Path.Combine(Path.GetTempPath(), fileName);
File.Copy(path, tempPath, true);
using (var pne = new PNEncryptor(PNStatic.Settings.Protection.PasswordString))
{
pne.DecryptTextFile(tempPath);
}
path = tempPath;
}
// read note file content
using (var sr = new StreamReader(path))
{
text = sr.ReadToEnd();
}
// remove temp file
if (tempPath != "")
{
File.Delete(tempPath);
}
//remove temporary file created for new note
if (newNote)
{
File.Delete(path);
}
sb.Append(text);
sb.Append(PNStrings.END_OF_TEXT);
sb.Append(nc.ConvertToString(note));
sb.Append(PNStrings.END_OF_NOTE);
}
if (sb.Length <= 0) return false;
string ipAddress;
if (!cn.UseComputerName || !string.IsNullOrEmpty(cn.IpAddress))
{
ipAddress = cn.IpAddress;
}
else
{
IPHostEntry ipHostInfo;
try
{
ipHostInfo = Dns.GetHostEntry(cn.ComputerName);
}
catch (SocketException)
{
var msg = PNLang.Instance.GetMessageText("host_unknown", "Computer %PLACEHOLDER1% cannot be found on network");
msg = msg.Replace(PNStrings.PLACEHOLDER1, cn.ComputerName);
PNMessageBox.Show(msg, PNStrings.PROG_NAME, MessageBoxButton.OK, MessageBoxImage.Error);
return false;
}
var address = ipHostInfo.AddressList.FirstOrDefault(ip => ip.AddressFamily == AddressFamily.InterNetwork);
if (address == null) return false;
ipAddress = address.ToString();
}
//check whether contact's computer is on network
if (PNConnections.CheckContactConnection(ipAddress) == ContactConnection.Disconnected)
{
var msg = PNLang.Instance.GetMessageText("contact_disconnected",
"Computer of contact %PLACEHOLDER1% is not connected to network");
PNMessageBox.Show(msg.Replace("%PLACEHOLDER1%", cn.Name), PNStrings.PROG_NAME, MessageBoxButton.OK);
return false;
}
var clientRunner = new PNWCFClientRunner();
clientRunner.PNDataError += WCFClient_PNDataError;
clientRunner.NotesSent += WCFClient_NotesSent;
if (ipAddress == PNSingleton.Instance.IpAddress.ToString()) //we are on intranet, so most probably this is the same computer
{
Task.Factory.StartNew(() =>
clientRunner.SendNotes(cn.Name, PNSingleton.Instance.IpAddress.ToString(), sb.ToString(),
PNStatic.Settings.Network.ExchangePort.ToString(CultureInfo.InvariantCulture),
notes));
//var t = new Thread(() => clientRunner.SendNotes(cn.Name, ipAddress.ToString(), sb.ToString(), PNStatic.Settings.Network.ExchangePort.ToString(CultureInfo.InvariantCulture), notes));
//t.Start();
return true;
}
else
{
return clientRunner.SendNotes(cn.Name, ipAddress, sb.ToString(), PNStatic.Settings.Network.ExchangePort.ToString(CultureInfo.InvariantCulture), notes);
}
}
catch (Exception ex)
{
PNStatic.LogException(ex);
return false;
}
}
