Set OneToOne capability on a ClientGroupChatRoom if the received INVITE...

Set OneToOne capability on a ClientGroupChatRoom if the received INVITE contains the One-To-One-Chat-Room header.

coreapi/callbacks.c

@@ -145,6 +145,9 @@ static void call_received(SalCallOp *h) {
 					h->getSubject(), h->getRemoteContact(), h->getRemoteBody(), false
 				);
 			}
+			const char *oneToOneChatRoomStr = sal_custom_header_find(h->getRecvCustomHeaders(), "One-To-One-Chat-Room");
+			if (oneToOneChatRoomStr && (strcmp(oneToOneChatRoomStr, "true") == 0))
+				L_GET_PRIVATE(static_pointer_cast<ClientGroupChatRoom>(chatRoom))->addOneToOneCapability();
 			L_GET_PRIVATE(static_pointer_cast<ClientGroupChatRoom>(chatRoom))->confirmJoining(h);
 		}
 		return;

src/chat/chat-room/client-group-chat-room-p.h

@@ -39,6 +39,7 @@ public:
 	void setCallSessionListener (CallSessionListener *listener);
 	void setChatRoomListener (ChatRoomListener *listener) { chatRoomListener = listener; }
 
+	void addOneToOneCapability ();
 	unsigned int getLastNotifyId () const;
 
 	// ChatRoomListener

src/chat/chat-room/client-group-chat-room.cpp

@@ -106,6 +106,10 @@ void ClientGroupChatRoomPrivate::setCallSessionListener (CallSessionListener *li
 	}
 }
 
+void ClientGroupChatRoomPrivate::addOneToOneCapability () {
+	capabilities |= ClientGroupChatRoom::Capabilities::OneToOne;
+}
+
 unsigned int ClientGroupChatRoomPrivate::getLastNotifyId () const {
 	L_Q_T(RemoteConference, qConference);
 	return qConference->getPrivate()->eventHandler->getLastNotify();