nevrax.org : docs

00001 
+00009 /* Copyright, 2000 Nevrax Ltd.
+00010  *
+00011  * This file is part of NEVRAX NEL.
+00012  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00013  * it under the terms of the GNU General Public License as published by
+00014  * the Free Software Foundation; either version 2, or (at your option)
+00015  * any later version.
+00016 
+00017  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00018  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00019  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00020  * General Public License for more details.
+00021 
+00022  * You should have received a copy of the GNU General Public License
+00023  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00024  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00025  * MA 02111-1307, USA.
+00026  */
+00027 
+00028 #include "stdnet.h"
+00029 
+00030 #include "nel/misc/system_info.h"
+00031 
+00032 #include "nel/net/callback_client.h"
+00033 
+00034 #include "nel/net/login_cookie.h"
+00035 #include "nel/net/login_client.h"
+00036 
+00037 #include "nel/net/udp_sock.h"
+00038 
+00039 using namespace std;
+00040 using namespace NLMISC;
+00041 
+00042 namespace NLNET {
+00043 
+00044 
+00045 // Callback for answer of the request shard
+00046 bool ShardValidate;
+00047 string ShardValidateReason;
+00048 void cbShardValidate (CMessage &msgin, TSockId from, CCallbackNetBase &netbase)
+00049 {
+00050         //
+00051         // S14: receive "SV" message from FES
+00052         //
+00053 
+00054         msgin.serial (ShardValidateReason);
+00055         ShardValidate = true;
+00056 }
+00057 
+00058 static TCallbackItem FESCallbackArray[] =
+00059 {
+00060         { "SV", cbShardValidate },
+00061 };
+00062 
+00063 string CLoginClient::connectToShard (CLoginCookie &lc, const std::string &addr, CCallbackClient &cnx)
+00064 {
+00065         nlassert (!cnx.connected());
+00066         
+00067         try
+00068         {
+00069                 //
+00070                 // S12: connect to the FES and send "SV" message to the FES
+00071                 //
+00072                 cnx.connect (CInetAddress(addr));
+00073                 cnx.addCallbackArray (FESCallbackArray, sizeof(FESCallbackArray)/sizeof(FESCallbackArray[0]));
+00074 
+00075                 cnx.displayAllMyAssociations ();
+00076 
+00077                 // send the cookie
+00078                 CMessage msgout2 (cnx.getSIDA (), "SV");
+00079                 msgout2.serial (lc);
+00080                 cnx.send (msgout2);
+00081 
+00082                 // wait the answer of the connection
+00083                 ShardValidate = false;
+00084                 while (cnx.connected() && !ShardValidate)
+00085                 {
+00086                         cnx.update ();
+00087                         nlSleep(10);
+00088                 }
+00089                 
+00090                 // have we received the answer?
+00091                 if (!ShardValidate) return "FES disconnect me";
+00092         }
+00093         catch (ESocket &e)
+00094         {
+00095                 return string("FES refused the connection (") + e.what () + ")";
+00096         }
+00097 
+00098         return ShardValidateReason;
+00099 }
+00100 
+00101 string CLoginClient::connectToShard (const std::string &addr, CUdpSock &cnx)
+00102 {
+00103         nlassert (!cnx.connected());
+00104         
+00105         try
+00106         {
+00107                 //
+00108                 // S12: connect to the FES. Note: In UDP mode, it's the user that have to send the cookie to the front end
+00109                 //
+00110                 cnx.connect (CInetAddress(addr));
+00111         }
+00112         catch (ESocket &e)
+00113         {
+00114                 return string("FES refused the connection (") + e.what () + ")";
+00115         }
+00116 
+00117         return ShardValidateReason;
+00118 }
+00119 
+00120 string CLoginClient::connectToShard (const std::string &addr, CUdpSimSock &cnx)
+00121 {
+00122         nlassert (!cnx.connected());
+00123         
+00124         try
+00125         {
+00126                 //
+00127                 // S12: connect to the FES. Note: In UDP mode, it's the user that have to send the cookie to the front end
+00128                 //
+00129                 cnx.connect (CInetAddress(addr));
+00130         }
+00131         catch (ESocket &e)
+00132         {
+00133                 return string("FES refused the connection (") + e.what () + ")";
+00134         }
+00135 
+00136         return ShardValidateReason;
+00137 }
+00138 
+00139 } // NLNET
+
login_client.cpp
