public ChatMessageEventArgs(string remote, IntPtr chatPtr, List <IntPtr> callChatPtrList, VATRPChatMessage chatMessage)
: base(remote)
{
_chatPtrList = new List <IntPtr>();
_chatPtrList.AddRange(callChatPtrList);
this.ChatPtr = chatPtr;
_chatMessage = new VATRPChatMessage(chatMessage.ContentType);
_chatMessage = chatMessage;
}
public ChatMessageEventArgs(string remote, IntPtr chatPtr, List<IntPtr> callChatPtrList, VATRPChatMessage chatMessage)
: base(remote)
{
_chatPtrList = new List<IntPtr>();
_chatPtrList.AddRange(callChatPtrList);
this.ChatPtr = chatPtr;
_chatMessage = new VATRPChatMessage(chatMessage.ContentType);
_chatMessage = chatMessage;
}
public void LoadChatRoom(VATRPChat chat)
{
var address = string.Format("sip:{1}@{2}", chat.Contact.ID, preferences.ProxyHost);
IntPtr friendAddressPtr = LinphoneAPI.linphone_core_create_address(linphoneCore, address);
if (friendAddressPtr == IntPtr.Zero)
return;
IntPtr chatRoomPtr = LinphoneAPI.linphone_core_get_chat_room(linphoneCore, friendAddressPtr);
if (chatRoomPtr == IntPtr.Zero)
return;
IntPtr historyListPtr = LinphoneAPI.linphone_chat_room_get_history(chatRoomPtr, 100); // load all messages
MSList curStruct;
do
{
curStruct.next = IntPtr.Zero;
curStruct.prev = IntPtr.Zero;
curStruct.data = IntPtr.Zero;
curStruct = (MSList)Marshal.PtrToStructure(historyListPtr, typeof(MSList));
if (curStruct.data != IntPtr.Zero)
{
IntPtr msgPtr = LinphoneAPI.linphone_chat_message_get_text(curStruct.data);
var messageString = string.Empty;
if (msgPtr != IntPtr.Zero)
messageString = Marshal.PtrToStringAnsi(msgPtr);
if (!string.IsNullOrEmpty(messageString) && messageString.Length > 1)
{
var localTime =
Time.ConvertUtcTimeToLocalTime(LinphoneAPI.linphone_chat_message_get_time(curStruct.data));
var chatMessage = new VATRPChatMessage(MessageContentType.Text)
{
Direction =
LinphoneAPI.linphone_chat_message_is_outgoing(curStruct.data) == 1
? MessageDirection.Outgoing
: MessageDirection.Incoming,
IsIncompleteMessage = false,
MessageTime = localTime,
Content = messageString,
IsRead = LinphoneAPI.linphone_chat_message_is_read(curStruct.data) == 1,
IsRTTMessage = false,
IsRTTStartMarker = false,
IsRTTEndMarker = false,
Chat = chat
};
chat.Messages.Add(chatMessage);
}
}
historyListPtr = curStruct.next;
} while (curStruct.next != IntPtr.Zero);
}
private void OnMessageReceived(IntPtr lc, IntPtr roomPtr, IntPtr message)
{
if (linphoneCore == IntPtr.Zero) return;
var callChatRoomPtrList = new List<IntPtr>();
if (LinphoneAPI.linphone_core_in_call(linphoneCore) != 0)
{
lock (callLock)
{
callChatRoomPtrList.AddRange(callsList.Select(call => LinphoneAPI.linphone_call_get_chat_room(call.NativeCallPtr)));
}
}
lock (messagingLock)
{
var from = string.Empty;
var to = string.Empty;
IntPtr addressPtr = LinphoneAPI.linphone_chat_message_get_from_address(message);
if (addressPtr != IntPtr.Zero)
{
IntPtr addressStringPtr = LinphoneAPI.linphone_address_as_string(addressPtr);
if (addressStringPtr != IntPtr.Zero)
{
from = Marshal.PtrToStringAnsi(addressStringPtr);
LinphoneAPI.ortp_free(addressStringPtr);
}
}
addressPtr = LinphoneAPI.linphone_chat_message_get_to_address(message);
if (addressPtr != IntPtr.Zero)
{
IntPtr addressStringPtr = LinphoneAPI.linphone_address_as_string(addressPtr);
if (addressStringPtr != IntPtr.Zero)
{
to = Marshal.PtrToStringAnsi(addressStringPtr);
LinphoneAPI.ortp_free(addressStringPtr);
}
}
IntPtr msgPtr = LinphoneAPI.linphone_chat_message_get_text(message);
var messageString = string.Empty;
if (msgPtr != IntPtr.Zero)
messageString = Marshal.PtrToStringAnsi(msgPtr);
var localTime = Time.ConvertUtcTimeToLocalTime(LinphoneAPI.linphone_chat_message_get_time(message));
var chatMessage = new VATRPChatMessage(MessageContentType.Text)
{
Direction = LinphoneAPI.linphone_chat_message_is_outgoing(message) == 1? MessageDirection.Outgoing : MessageDirection.Incoming,
IsIncompleteMessage = false,
MessageTime = localTime,
Content = messageString,
IsRTTMessage = false,
IsRead = LinphoneAPI.linphone_chat_message_is_read(message) == 1
};
if (OnChatMessageReceivedEvent != null)
OnChatMessageReceivedEvent(roomPtr, callChatRoomPtrList, from, chatMessage);
}
}
private void OnChatMessageComposing(string remoteUser, IntPtr chatPtr, uint rttCode)
{
string dn, un, host;
int port;
System.Windows.Threading.Dispatcher dispatcher = null;
try
{
dispatcher = this._serviceManager.Dispatcher;
}
catch (NullReferenceException)
{
return;
}
if (dispatcher != null)
dispatcher.BeginInvoke((Action) delegate()
{
if (!VATRPCall.ParseSipAddressEx(remoteUser, out dn, out un,
out host, out port))
un = "";
if (!un.NotBlank() )
return;
var contactAddress = string.Format("{0}@{1}", un, host);
var contactID = new ContactID(contactAddress, IntPtr.Zero);
VATRPContact contact = FindContact(contactID);
if (contact == null)
{
contact = new VATRPContact(contactID)
{
DisplayName = dn,
Fullname = dn.NotBlank() ? dn : un,
RegistrationName = remoteUser,
SipUsername = un
};
_contactSvc.AddContact(contact, "");
}
VATRPChat chat = GetChat(contact);
chat.UnreadMsgCount++;
chat.CharsCountInBubble++;
var rttCodeArray = new char[2];
var rttCodearrayLength = 1;
if (chat.CharsCountInBubble == 201)
{
rttCodeArray[0] = UNLF;
try
{
rttCodeArray[1] = Convert.ToChar(rttCode);
}
catch (Exception)
{
}
rttCodearrayLength = 2;
chat.CharsCountInBubble = 0;
}
else
{
try
{
rttCodeArray[0] = Convert.ToChar(rttCode);
}
catch
{
}
}
for (int i = 0; i < rttCodearrayLength; i++)
{
VATRPChatMessage message = chat.SearchIncompleteMessage(MessageDirection.Incoming);
if (message == null)
{
message = new VATRPChatMessage(MessageContentType.Text)
{
Direction = MessageDirection.Incoming,
IsIncompleteMessage = true,
Chat = chat,
IsRTTMarker = false,
};
chat.AddMessage(message, false);
}
try
{
var sb = new StringBuilder(message.Content);
switch (rttCodeArray[i])
{
case UNLF: //
case CR:
case LF:
message.IsIncompleteMessage = false;
break;
case '\b':
if (sb.Length > 0)
sb.Remove(sb.Length - 1, 1);
break;
default:
sb.Append(rttCodeArray[i]);
break;
}
if (message.IsIncompleteMessage)
message.Content = sb.ToString();
}
catch (Exception ex)
{
Debug.WriteLine("Error in OnChatMessageComposing: " + ex.Message);
message.IsIncompleteMessage = false;
}
if (string.IsNullOrEmpty(message.Content))
chat.DeleteMessage(message);
else
chat.UpdateLastMessage(false);
this.OnConversationUpdated(chat, true);
if (this.RttReceived != null)
{
this.RttReceived(this, EventArgs.Empty);
}
}
});
}
private void LoadMessages(VATRPChat chat, IntPtr chatRoomPtr)
{
IntPtr msgListPtr = LinphoneAPI.linphone_chat_room_get_history(chatRoomPtr, 0);
if (msgListPtr != IntPtr.Zero)
{
MSList msMessagePtr;
var loggedInContact = _contactSvc.FindLoggedInContact();
if (loggedInContact == null)
return;
do
{
msMessagePtr.next = IntPtr.Zero;
msMessagePtr.prev = IntPtr.Zero;
msMessagePtr.data = IntPtr.Zero;
msMessagePtr = (MSList) Marshal.PtrToStructure(msgListPtr, typeof (MSList));
if (msMessagePtr.data != IntPtr.Zero)
{
IntPtr tmpPtr = LinphoneAPI.linphone_chat_message_get_from_address(msMessagePtr.data);
tmpPtr = LinphoneAPI.linphone_address_as_string(tmpPtr);
if (tmpPtr != IntPtr.Zero)
{
var fromParty = LinphoneAPI.PtrToStringUtf8(tmpPtr).TrimSipPrefix();
LinphoneAPI.ortp_free(tmpPtr);
tmpPtr = LinphoneAPI.linphone_chat_message_get_to_address(msMessagePtr.data);
if (tmpPtr != IntPtr.Zero)
{
tmpPtr = LinphoneAPI.linphone_address_as_string(tmpPtr);
var toParty = LinphoneAPI.PtrToStringUtf8(tmpPtr).TrimSipPrefix();
LinphoneAPI.ortp_free(tmpPtr);
string dn, un, host;
int port;
if (fromParty == loggedInContact.ID || toParty == loggedInContact.ID)
{
bool isOutgoing = false;
string remoteParty = fromParty;
if (fromParty == loggedInContact.ID)
{
isOutgoing = true;
remoteParty = toParty;
}
if (
!VATRPCall.ParseSipAddressEx(remoteParty, out dn, out un,
out host, out port))
un = "";
if (un.NotBlank())
{
var contactAddress = string.Format("{0}@{1}", un, host);
var contactID = new ContactID(contactAddress, IntPtr.Zero);
var contact = FindContact(contactID);
if (contact == null)
{
contact = new VATRPContact(contactID)
{
DisplayName = dn,
Fullname = un,
SipUsername = un,
RegistrationName = contactAddress
};
_contactSvc.AddContact(contact, "");
}
IntPtr msgPtr = LinphoneAPI.linphone_chat_message_get_text(msMessagePtr.data);
var messageString = string.Empty;
if (msgPtr != IntPtr.Zero)
messageString = LinphoneAPI.PtrToStringUtf8(msgPtr);
if (messageString.NotBlank())
{
var localTime =
Time.ConvertUtcTimeToLocalTime(
LinphoneAPI.linphone_chat_message_get_time(msMessagePtr.data));
var declineMessage = false;
if (messageString.StartsWith(VATRPChatMessage.DECLINE_PREFIX))
{
messageString = messageString.Substring(VATRPChatMessage.DECLINE_PREFIX.Length);
declineMessage = true;
}
var chatMessage = new VATRPChatMessage(MessageContentType.Text)
{
Direction =
isOutgoing
? MessageDirection.Outgoing
: MessageDirection.Incoming,
IsIncompleteMessage = false,
MessageTime = localTime,
Content = messageString,
IsRTTMessage = false,
IsDeclineMessage = declineMessage,
IsRead = LinphoneAPI.linphone_chat_message_is_read(msMessagePtr.data) == 1,
Status = LinphoneAPI.linphone_chat_message_get_state(msMessagePtr.data),
Chat = chat
};
chat.AddMessage(chatMessage, false);
chat.UpdateLastMessage(false);
}
}
}
}
}
}
msgListPtr = msMessagePtr.next;
} while (msMessagePtr.next != IntPtr.Zero);
}
}
public bool ComposeAndSendMessage(VATRPChat chat, string text)
{
VATRPChat chatID = this.FindChat(chat);
if ((chatID == null) || (chatID.Contact == null))
{
return false;
}
var declineMessage = text.StartsWith(VATRPChatMessage.DECLINE_PREFIX);
var message = new VATRPChatMessage(MessageContentType.Text)
{
Direction = MessageDirection.Outgoing,
Status = LinphoneChatMessageState.LinphoneChatMessageStateIdle,
MessageTime = DateTime.Now,
IsIncompleteMessage = false,
Chat = chatID,
IsDeclineMessage = declineMessage
};
message.Content = declineMessage ? text.Substring(VATRPChatMessage.DECLINE_PREFIX.Length) : text;
// send message to linphone
IntPtr msgPtr = IntPtr.Zero;
_linphoneSvc.SendChatMessage(chat, text, ref msgPtr);
if (msgPtr != IntPtr.Zero)
message.MessageTime = Time.ConvertUtcTimeToLocalTime(LinphoneAPI.linphone_chat_message_get_time(msgPtr));
message.NativePtr = msgPtr;
chat.AddMessage(message, false);
chat.UpdateLastMessage(false);
chat.UnreadMsgCount = 0;
chat.Contact.UnreadMsgCount = 0;
OnConversationUnReadStateChanged(chat);
this.OnConversationUpdated(chat, true);
return true;
}
public bool ComposeAndSendMessage(IntPtr callPtr, VATRPChat chat, char key, bool inCompleteMessage)
{
VATRPChat chatID = this.FindChat(chat);
if ((chatID == null) || (chatID.Contact == null))
{
return false;
}
VATRPContact loggedContact = _contactSvc.FindLoggedInContact();
var message = chat.SearchIncompleteMessage(MessageDirection.Outgoing);
if (message == null)
{
if (key == '\r')
return false;
message = new VATRPChatMessage(MessageContentType.Text)
{
Direction = MessageDirection.Outgoing,
Status = LinphoneChatMessageState.LinphoneChatMessageStateIdle,
IsRTTMessage = true,
Chat = chatID
};
chatID.AddMessage(message, false);
}
else
{
message.MessageTime = DateTime.Now;
}
var rttCode = (uint) key;
var createBubble = false;
if (key != '\r')
{
var sb = new StringBuilder(message.Content);
if (key == '\b')
{
if (sb.Length > 0)
sb.Remove(sb.Length - 1, 1);
}
else
sb.Append(Convert.ToChar(rttCode));
message.Content = sb.ToString();
chat.UpdateLastMessage(false);
}
else
{
createBubble = true;
}
message.IsIncompleteMessage = !createBubble;
// send message to linphone
var chatPtr = chat.NativePtr;
var msgPtr = message.NativePtr;
_linphoneSvc.SendChar(rttCode, callPtr, ref chatPtr, ref msgPtr);
chat.NativePtr = chatPtr;
message.NativePtr = msgPtr;
if (message.NativePtr != IntPtr.Zero)
message.Status = _linphoneSvc.GetMessageStatus(message.NativePtr);
if (createBubble)
{
// delete empty message
if (!message.Content.NotBlank())
chatID.DeleteMessage(message);
}
this.OnConversationUpdated(chatID, true);
return true;
}
private void OnChatMessageReceived(IntPtr chatPtr, IntPtr callChatPtr, string remoteUser, VATRPChatMessage chatMessage)
{
string dn, un, host;
int port;
if (callChatPtr == chatPtr /*&& RttEnabled*/)
{
return;
}
System.Windows.Threading.Dispatcher dispatcher = null;
try
{
dispatcher = this._serviceManager.Dispatcher;
}
catch (NullReferenceException)
{
return;
}
if (dispatcher != null)
dispatcher.BeginInvoke((Action) delegate()
{
if (!VATRPCall.ParseSipAddressEx(remoteUser, out dn, out un,
out host, out port))
un = "";
if (!un.NotBlank())
return;
var contactAddress = string.Format("{0}@{1}", un, host);
var contactID = new ContactID(contactAddress, IntPtr.Zero);
VATRPContact contact = FindContact(contactID);
if (contact == null)
{
contact = new VATRPContact(contactID)
{
DisplayName = dn,
Fullname = dn.NotBlank() ? dn : un,
SipUsername = un,
RegistrationName = contactAddress
};
_contactSvc.AddContact(contact, "");
Contacts.Add(contact);
if (ContactAdded != null)
ContactAdded(this, new ContactEventArgs(new ContactID(contact)));
}
VATRPChat chat = GetChat(contact);
chat.NativePtr = chatPtr;
if (chat.CheckMessage(chatMessage))
{
chat.UnreadMsgCount++;
if (!chat.IsSelected)
contact.UnreadMsgCount++;
chatMessage.IsRTTMessage = false;
chatMessage.IsIncompleteMessage = false;
chatMessage.Chat = chat;
if (chatMessage.Content.StartsWith(VATRPChatMessage.DECLINE_PREFIX))
{
chatMessage.Content = chatMessage.Content.Substring(VATRPChatMessage.DECLINE_PREFIX.Length);
chatMessage.IsDeclineMessage = true;
if (ConversationDeclineMessageReceived != null)
{
var declineArgs = new DeclineMessageArgs(chatMessage.Content) { Sender = contact };
ConversationDeclineMessageReceived(this, declineArgs);
}
}
chat.AddMessage(chatMessage, false);
chat.UpdateLastMessage(false);
OnConversationUnReadStateChanged(chat);
this.OnConversationUpdated(chat, true);
}
});
}
private void OnChatMessageComposing(MessageComposingEventArgs args)
{
if (args == null)
return;
System.Windows.Threading.Dispatcher dispatcher = null;
try
{
dispatcher = this._serviceManager.Dispatcher;
}
catch (NullReferenceException)
{
return;
}
if (dispatcher != null)
dispatcher.BeginInvoke((Action) delegate()
{
VATRPChat chat = FindRTTChat(args.ChatRoomPtr);
if (chat == null)
{
LOG.WarnFormat("RTT Chat not found Ptr: {0} ", args.ChatRoomPtr);
return;
}
chat.CharsCountInBubble++;
var rttCodeArray = new char[2];
var rttCodearrayLength = 1;
if (chat.CharsCountInBubble == 201)
{
rttCodeArray[0] = UNLF;
try
{
rttCodeArray[1] = Convert.ToChar(args.RTTCode);
}
catch (Exception)
{
}
rttCodearrayLength = 2;
chat.CharsCountInBubble = 0;
}
else
{
try
{
rttCodeArray[0] = Convert.ToChar(args.RTTCode);
}
catch
{
}
}
for (int i = 0; i < rttCodearrayLength; i++)
{
VATRPChatMessage message = chat.SearchIncompleteMessage(MessageDirection.Incoming);
if (message == null)
{
message = new VATRPChatMessage(MessageContentType.Text)
{
Direction = MessageDirection.Incoming,
IsIncompleteMessage = true,
Chat = chat,
IsRTTMarker = false,
IsRTTMessage = true
};
chat.AddMessage(message, false);
}
try
{
var sb = new StringBuilder(message.Content);
switch (rttCodeArray[i])
{
case UNLF: //
case CR:
case LF:
message.IsIncompleteMessage = false;
break;
case '\b':
if (sb.Length > 0)
sb.Remove(sb.Length - 1, 1);
break;
default:
sb.Append(rttCodeArray[i]);
break;
}
if (message.IsIncompleteMessage)
message.Content = sb.ToString();
}
catch (Exception ex)
{
Debug.WriteLine("Error in OnChatMessageComposing: " + ex.Message);
message.IsIncompleteMessage = false;
}
if (string.IsNullOrEmpty(message.Content))
chat.DeleteMessage(message);
else
chat.UpdateLastMessage(false);
this.OnConversationUpdated(chat, true);
if (this.RttReceived != null)
{
this.RttReceived(chat.CallPtr, EventArgs.Empty);
}
}
});
}
private void OnChatMessageReceived(IntPtr chatPtr, List<IntPtr> callChatPtrList, string remoteUser,
VATRPChatMessage chatMessage)
{
var args = new ChatMessageEventArgs(remoteUser, chatPtr, callChatPtrList, chatMessage);
EnqueueReceivedMsg(args);
}