private bool importContacts(string iniPath)
{
try
{
var result = false;
var size = 1024;
var buffer = new string(' ', size);
while (PNInterop.GetPrivateProfileString("contacts", null, null, buffer, size, iniPath) == size - 2)
{
// loop until sufficient buffer size
size *= 2;
buffer = new string(' ', size);
}
var names = buffer.Split('\0');
var keys = names.Where(n => n.Trim().Length > 0);
var sqlList = new List<string>();
var contacts = new List<PNContact>();
int tempID = 0;
if (PNStatic.Contacts.Count > 0)
{
tempID = PNStatic.Contacts.Max(c => c.ID) + 1;
}
foreach (var key in keys)
{
var cont = new PCONTPROP();
cont = PNInterop.ReadINIStructure(iniPath, "contacts", key, cont);
if (cont.name != null && cont.name.Trim().Length > 0)
{
var pnc = new PNContact
{
ComputerName = cont.host,
GroupID = cont.group,
Name = cont.name,
UseComputerName = cont.usename
};
if (cont.address != 0)
{
pnc.IpAddress = buildAddressString(cont.address);
}
var temp = PNStatic.Contacts.FirstOrDefault(c => c.Name == pnc.Name);
pnc.ID = temp != null ? temp.ID : tempID++;
contacts.Add(pnc);
}
}
// get contact froups
size = 1024;
buffer = new string(' ', size);
while (PNInterop.GetPrivateProfileString("cont_groups", null, null, buffer, size, iniPath) == size - 2)
{
// loop until sufficient buffer size
size *= 2;
buffer = new string(' ', size);
}
names = buffer.Split('\0');
keys = names.Where(n => n.Trim().Length > 0);
var groups = new List<PNContactGroup>();
tempID = 0;
if (PNStatic.ContactGroups.Count > 0)
{
tempID = PNStatic.ContactGroups.Max(g => g.ID) + 1;
}
foreach (var key in keys)
{
var grp = new PCONTGROUP();
grp = PNInterop.ReadINIStructure(iniPath, "cont_groups", key, grp);
if (grp.name == null || grp.name.Trim().Length <= 0) continue;
var pg = new PNContactGroup { Name = grp.name };
var temp = PNStatic.ContactGroups.FirstOrDefault(g => g.Name == grp.name);
pg.ID = temp != null ? temp.ID : tempID++;
groups.Add(pg);
}
// build sql
foreach (var pg in groups)
{
var sb = new StringBuilder();
sb.Append("INSERT OR REPLACE INTO CONTACT_GROUPS (ID, GROUP_NAME) VALUES(");
sb.Append(pg.ID);
sb.Append(", '");
sb.Append(pg.Name);
sb.Append("')");
sqlList.Add(sb.ToString());
}
foreach (var pc in contacts)
{
var sb = new StringBuilder();
sb.Append(
"INSERT OR REPLACE INTO CONTACTS (ID, GROUP_ID, CONTACT_NAME, COMP_NAME, IP_ADDRESS, USE_COMP_NAME) VALUES(");
sb.Append(pc.ID);
sb.Append(", ");
sb.Append(pc.GroupID);
sb.Append(", '");
sb.Append(pc.Name);
sb.Append("', '");
sb.Append(pc.ComputerName);
sb.Append("', '");
sb.Append(pc.IpAddress);
sb.Append("', ");
sb.Append(Convert.ToInt32(pc.UseComputerName));
sb.Append(")");
sqlList.Add(sb.ToString());
}
if (sqlList.Count > 0 && PNData.ExecuteTransactionForList(sqlList, PNData.ConnectionString))
{
result = true;
foreach (PNContactGroup pg in groups)
{
PNStatic.ContactGroups.RemoveAll(g => g.Name == pg.Name);
PNStatic.ContactGroups.Add(pg);
}
foreach (PNContact pc in contacts)
{
PNStatic.Contacts.RemoveAll(c => c.Name == pc.Name);
PNStatic.Contacts.Add(pc);
}
}
return result;
}
catch (Exception ex)
{
PNStatic.LogException(ex);
return false;
}
}
internal bool ContactAction(PNContact cn, AddEditMode mode)
{
try
{
if (mode == AddEditMode.Add)
{
if (_Contacts.Any(c => c.Name == cn.Name))
{
var message = PNLang.Instance.GetMessageText("contact_exists",
"Contact with this name already exists");
PNMessageBox.Show(message, PNStrings.PROG_NAME, MessageBoxButton.OK, MessageBoxImage.Information);
return false;
}
_Contacts.Add(cn);
}
else
{
var c = _Contacts.FirstOrDefault(con => con.ID == cn.ID);
if (c != null)
{
c.Name = cn.Name;
c.ComputerName = cn.ComputerName;
c.IpAddress = cn.IpAddress;
c.UseComputerName = cn.UseComputerName;
c.GroupID = cn.GroupID;
}
}
fillContacts(false);
fillGroups(false);
return true;
}
catch (Exception ex)
{
PNStatic.LogException(ex);
return false;
}
}
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;
}
}
internal static void UpdateContact(PNContact cn)
{
try
{
var sb = new StringBuilder("UPDATE CONTACTS SET GROUP_ID = ");
sb.Append(cn.GroupID);
sb.Append(", CONTACT_NAME = '");
sb.Append(cn.Name);
sb.Append("', COMP_NAME = '");
sb.Append(cn.ComputerName);
sb.Append("', IP_ADDRESS = '");
sb.Append(cn.IpAddress);
sb.Append("', USE_COMP_NAME = ");
sb.Append(Convert.ToInt32(cn.UseComputerName));
sb.Append(" WHERE ID = ");
sb.Append(cn.ID);
ExecuteTransactionForStringBuilder(sb, ConnectionString);
}
catch (Exception ex)
{
PNStatic.LogException(ex);
}
}
internal ContactChangedEventArgs(PNContact contact, AddEditMode mode)
{
_Contact = contact;
_Mode = mode;
Accepted = true;
}
