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doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>login_server.cpp</h1><a href="login__server_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 +00008 <font class="comment">/* Copyright, 2000 Nevrax Ltd.</font> +00009 <font class="comment"> *</font> +00010 <font class="comment"> * This file is part of NEVRAX NEL.</font> +00011 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font> +00012 <font class="comment"> * it under the terms of the GNU General Public License as published by</font> +00013 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font> +00014 <font class="comment"> * any later version.</font> +00015 <font class="comment"></font> +00016 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font> +00017 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font> +00018 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font> +00019 <font class="comment"> * General Public License for more details.</font> +00020 <font class="comment"></font> +00021 <font class="comment"> * You should have received a copy of the GNU General Public License</font> +00022 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font> +00023 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font> +00024 <font class="comment"> * MA 02111-1307, USA.</font> +00025 <font class="comment"> */</font> +00026 +00027 <font class="preprocessor">#include "<a class="code" href="stdnet_8h.html">stdnet.h</a>"</font> +00028 +00029 <font class="preprocessor">#include "<a class="code" href="callback__client_8h.html">nel/net/callback_client.h</a>"</font> +00030 <font class="preprocessor">#include "<a class="code" href="service_8h.html">nel/net/service.h</a>"</font> +00031 +00032 <font class="preprocessor">#include "<a class="code" href="login__cookie_8h.html">nel/net/login_cookie.h</a>"</font> +00033 <font class="preprocessor">#include "<a class="code" href="login__server_8h.html">nel/net/login_server.h</a>"</font> +00034 +00035 <font class="preprocessor">#include "<a class="code" href="udp__sock_8h.html">nel/net/udp_sock.h</a>"</font> +00036 +00037 <font class="keyword">using</font> <font class="keyword">namespace </font>std; +00038 <font class="keyword">using</font> <font class="keyword">namespace </font>NLMISC; +00039 +00040 <font class="keyword">namespace </font>NLNET { +00041 +<a name="l00042"></a><a class="code" href="structNLNET_1_1CPendingUser.html">00042</a> <font class="keyword">struct </font>CPendingUser +00043 { +<a name="l00044"></a><a class="code" href="structNLNET_1_1CPendingUser.html#a0">00044</a> <a class="code" href="structNLNET_1_1CPendingUser.html#a0">CPendingUser</a> (<font class="keyword">const</font> CLoginCookie &cookie) : <a class="code" href="structNLNET_1_1CPendingUser.html#m0">Cookie</a> (cookie) { } +<a name="l00045"></a><a class="code" href="structNLNET_1_1CPendingUser.html#m0">00045</a> CLoginCookie <a class="code" href="structNLNET_1_1CPendingUser.html#m0">Cookie</a>; +00046 }; +00047 +00048 <font class="keyword">static</font> list<CPendingUser> <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>; +00049 +00050 <font class="keyword">static</font> CCallbackServer *<a class="code" href="namespaceNLNET.html#a44">Server</a>; +00051 <font class="keyword">static</font> string <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>; +00052 +00053 <font class="keyword">static</font> <a class="code" href="namespaceNLNET.html#a11">TDisconnectClientCallback</a> <a class="code" href="namespaceNLNET.html#a46">DisconnectClientCallback</a> = NULL; +00054 +00056 map<uint32, TSockId> <a class="code" href="namespaceNLNET.html#a47">UserIdSockAssociations</a>; +00057 +00058 <a class="code" href="namespaceNLNET.html#a10">TNewClientCallback</a> <a class="code" href="namespaceNLNET.html#a48">NewClientCallback</a> = NULL; +00059 +00065 +00066 <font class="keywordtype">void</font> <a class="code" href="namespaceNLNET.html#a104">cbWSChooseShard</a> (CMessage &msgin, <a class="code" href="namespaceNLNET.html#a0">TSockId</a> from, CCallbackNetBase &netbase) +00067 { +00068 <font class="comment">// the WS call me that a new client want to come in my shard</font> +00069 string reason; +00070 CLoginCookie cookie; +00071 +00072 <font class="comment">//</font> +00073 <font class="comment">// S08: receive "CS" message from WS and send "SCS" message to WS</font> +00074 <font class="comment">//</font> +00075 +00076 msgin.serial (cookie); +00077 +00078 list<CPendingUser>::iterator it; +00079 <font class="keywordflow">for</font> (it = <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.begin(); it != <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.end (); it++) +00080 { +00081 <font class="keywordflow">if</font> ((*it).Cookie == cookie) +00082 { +00083 <font class="comment">// the cookie already exists, erase it and return false</font> +00084 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"cookie %s is already in the pending user list"</font>, cookie.toString().c_str()); +00085 <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.erase (it); +00086 reason = <font class="stringliteral">"cookie already exists"</font>; +00087 <font class="keywordflow">break</font>; +00088 } +00089 } +00090 <font class="keywordflow">if</font> (it == <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.end ()) +00091 { +00092 <font class="comment">// add it to the awaiting client</font> +00093 <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.push_back (CPendingUser (cookie)); +00094 reason = <font class="stringliteral">""</font>; +00095 } +00096 +00097 CMessage msgout (CNetManager::getSIDA (<font class="stringliteral">"WS"</font>), <font class="stringliteral">"SCS"</font>); +00098 msgout.serial (reason); +00099 msgout.serial (cookie); +00100 msgout.serial (<a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>); +00101 CNetManager::send (<font class="stringliteral">"WS"</font>, msgout); +00102 } +00103 +00104 <font class="keywordtype">void</font> <a class="code" href="namespaceNLNET.html#a105">cbWSChooseShard5</a> (CMessage &msgin, <font class="keyword">const</font> std::string &serviceName, <a class="code" href="types__nl_8h.html#a8">uint16</a> sid) +00105 { +00106 <font class="comment">// the WS call me that a new client want to come in my shard</font> +00107 string reason; +00108 CLoginCookie cookie; +00109 +00110 <font class="comment">//</font> +00111 <font class="comment">// S08: receive "CS" message from WS and send "SCS" message to WS</font> +00112 <font class="comment">//</font> +00113 +00114 msgin.serial (cookie); +00115 +00116 list<CPendingUser>::iterator it; +00117 <font class="keywordflow">for</font> (it = <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.begin(); it != <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.end (); it++) +00118 { +00119 <font class="keywordflow">if</font> ((*it).Cookie == cookie) +00120 { +00121 <font class="comment">// the cookie already exists, erase it and return false</font> +00122 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"cookie %s is already in the pending user list"</font>, cookie.toString().c_str()); +00123 <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.erase (it); +00124 reason = <font class="stringliteral">"cookie already exists"</font>; +00125 <font class="keywordflow">break</font>; +00126 } +00127 } +00128 <font class="keywordflow">if</font> (it == <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.end ()) +00129 { +00130 <font class="comment">// add it to the awaiting client</font> +00131 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"New cookie %s inserted in the pending user list (awaiting new client)"</font>, cookie.toString().c_str()); +00132 <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.push_back (CPendingUser (cookie)); +00133 reason = <font class="stringliteral">""</font>; +00134 } +00135 +00136 CMessage msgout (<font class="stringliteral">"SCS"</font>); +00137 msgout.serial (reason); +00138 msgout.serial (cookie); +00139 msgout.serial (<a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>); +00140 CUnifiedNetwork::getInstance()->send (<font class="stringliteral">"WS"</font>, msgout); +00141 } +00142 +00143 <font class="keywordtype">void</font> <a class="code" href="namespaceNLNET.html#a106">cbWSDisconnectClient5</a> (CMessage &msgin, <font class="keyword">const</font> std::string &serviceName, <a class="code" href="types__nl_8h.html#a8">uint16</a> sid) +00144 { +00145 <font class="comment">// the WS tells me that i have to disconnect a client</font> +00146 +00147 <a class="code" href="types__nl_8h.html#a10">uint32</a> userid; +00148 msgin.serial (userid); +00149 +00150 map<uint32, TSockId>::iterator it = <a class="code" href="namespaceNLNET.html#a47">UserIdSockAssociations</a>.find (userid); +00151 <font class="keywordflow">if</font> (it == <a class="code" href="namespaceNLNET.html#a47">UserIdSockAssociations</a>.end ()) +00152 { +00153 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"Can't disconnect the user %d, he is not found"</font>, userid); +00154 } +00155 <font class="keywordflow">else</font> +00156 { +00157 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"Disconnect the user %d"</font>, userid); +00158 <a class="code" href="namespaceNLNET.html#a44">Server</a>-><a class="code" href="classNLNET_1_1CCallbackServer.html#a7">disconnect</a> ((*it).second); +00159 } +00160 +00161 <font class="keywordflow">if</font> (<a class="code" href="namespaceNLNET.html#a46">DisconnectClientCallback</a> != NULL) +00162 { +00163 <a class="code" href="namespaceNLNET.html#a46">DisconnectClientCallback</a> (userid); +00164 } +00165 } +00166 +00167 <font class="keywordtype">void</font> <a class="code" href="namespaceNLNET.html#a107">cbWSDisconnectClient</a> (CMessage &msgin, <a class="code" href="namespaceNLNET.html#a0">TSockId</a> from, CCallbackNetBase &netbase) +00168 { +00169 <a class="code" href="namespaceNLNET.html#a106">cbWSDisconnectClient5</a> (msgin, <font class="stringliteral">""</font>, 0); +00170 } +00171 +00172 <font class="keyword">static</font> TCallbackItem <a class="code" href="namespaceNLNET.html#a49">WSCallbackArray</a>[] = +00173 { +00174 { <font class="stringliteral">"CS"</font>, <a class="code" href="namespaceNLNET.html#a104">cbWSChooseShard</a> }, +00175 { <font class="stringliteral">"DC"</font>, <a class="code" href="namespaceNLNET.html#a107">cbWSDisconnectClient</a> }, +00176 }; +00177 +00178 <font class="keyword">static</font> TUnifiedCallbackItem <a class="code" href="namespaceNLNET.html#a50">WSCallbackArray5</a>[] = +00179 { +00180 { <font class="stringliteral">"CS"</font>, <a class="code" href="namespaceNLNET.html#a105">cbWSChooseShard5</a> }, +00181 { <font class="stringliteral">"DC"</font>, <a class="code" href="namespaceNLNET.html#a106">cbWSDisconnectClient5</a> }, +00182 }; +00183 +00189 +00190 <font class="keywordtype">void</font> <a class="code" href="namespaceNLNET.html#a108">cbShardValidation</a> (CMessage &msgin, <a class="code" href="namespaceNLNET.html#a0">TSockId</a> from, CCallbackNetBase &netbase) +00191 { +00192 <font class="comment">//</font> +00193 <font class="comment">// S13: receive "SV" message from client</font> +00194 <font class="comment">//</font> +00195 +00196 <font class="comment">// the client send me a cookie</font> +00197 CLoginCookie cookie; +00198 string reason; +00199 msgin.serial (cookie); +00200 +00201 <font class="comment">// verify that the user was pending</font> +00202 reason = CLoginServer::isValidCookie (cookie); +00203 +00204 CMessage msgout2 (netbase.getSIDA (), <font class="stringliteral">"SV"</font>); +00205 msgout2.serial (reason); +00206 netbase.send (msgout2, from); +00207 +00208 <font class="keywordflow">if</font> (!reason.empty()) +00209 { +00210 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"User (%s) is not in the pending user list (cookie:%s)"</font>, netbase.hostAddress(from).asString().c_str(), cookie.toString().c_str()); +00211 <font class="comment">// deconnect him</font> +00212 netbase.disconnect (from); +00213 } +00214 <font class="keywordflow">else</font> +00215 { +00216 <font class="comment">// add the user association</font> +00217 <a class="code" href="types__nl_8h.html#a10">uint32</a> userid = cookie.getUserId(); +00218 <a class="code" href="namespaceNLNET.html#a47">UserIdSockAssociations</a>.insert (make_pair(userid, from)); +00219 +00220 <font class="comment">// identification OK, let's call the user callback</font> +00221 <font class="keywordflow">if</font> (<a class="code" href="namespaceNLNET.html#a48">NewClientCallback</a> != NULL) +00222 <a class="code" href="namespaceNLNET.html#a48">NewClientCallback</a> (from, cookie); +00223 +00224 <font class="comment">// ok, now, he can call all callback</font> +00225 <a class="code" href="namespaceNLNET.html#a44">Server</a>-><a class="code" href="classNLNET_1_1CCallbackNetBase.html#a11">authorizeOnly</a> (NULL, from); +00226 } +00227 } +00228 +00229 <font class="keywordtype">void</font> <a class="code" href="namespaceNLNET.html#a109">ClientConnection</a> (<a class="code" href="namespaceNLNET.html#a0">TSockId</a> from, <font class="keywordtype">void</font> *arg) +00230 { +00231 <a class="code" href="debug_8h.html#a0">nldebug</a>(<font class="stringliteral">"new client connection: %s"</font>, from->asString ().c_str ()); +00232 +00233 <font class="comment">// the client could only call "SV" message</font> +00234 <a class="code" href="namespaceNLNET.html#a44">Server</a>-><a class="code" href="classNLNET_1_1CCallbackNetBase.html#a11">authorizeOnly</a> (<font class="stringliteral">"SV"</font>, from); +00235 } +00236 +00237 +00238 <font class="keyword">static</font> <font class="keyword">const</font> TCallbackItem <a class="code" href="namespaceNLNET.html#a51">ClientCallbackArray</a>[] = +00239 { +00240 { <font class="stringliteral">"SV"</font>, <a class="code" href="namespaceNLNET.html#a108">cbShardValidation</a> }, +00241 }; +00242 +00243 <font class="keywordtype">void</font> <a class="code" href="namespaceNLNET.html#a110">cfcbListenAddress</a> (CConfigFile::CVar &var) +00244 { +00245 <font class="comment">// set the new ListenAddr</font> +00246 <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a> = var.asString(); +00247 +00248 <font class="comment">// is the var is empty or not found, take it from the listenAddress()</font> +00249 <font class="keywordflow">if</font> (<a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>.empty()) +00250 { +00251 <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a> = <a class="code" href="namespaceNLNET.html#a44">Server</a>-><a class="code" href="classNLNET_1_1CBufServer.html#a13">listenAddress</a> ().<a class="code" href="classNLNET_1_1CInetAddress.html#a18">asIPString</a>(); +00252 } +00253 +00254 <a class="code" href="debug_8h.html#a1">nlinfo</a>(<font class="stringliteral">"Listen Address trapped '%s'"</font>, <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>.c_str()); +00255 } +00256 +00257 +00263 +<a name="l00264"></a><a class="code" href="classNLNET_1_1CLoginServer.html#d0">00264</a> <font class="keywordtype">void</font> CLoginServer::init (CCallbackServer &server, <a class="code" href="namespaceNLNET.html#a10">TNewClientCallback</a> ncl) +00265 { +00266 <font class="comment">// connect to the welcome service</font> +00267 <a class="code" href="classNLNET_1_1CLoginServer.html#f0">connectToWS</a> (); +00268 +00269 <font class="comment">// add callback to the server</font> +00270 server.addCallbackArray (<a class="code" href="namespaceNLNET.html#a51">ClientCallbackArray</a>, <font class="keyword">sizeof</font> (<a class="code" href="namespaceNLNET.html#a51">ClientCallbackArray</a>) / <font class="keyword">sizeof</font> (<a class="code" href="namespaceNLNET.html#a51">ClientCallbackArray</a>[0])); +00271 server.setConnectionCallback (<a class="code" href="namespaceNLNET.html#a109">ClientConnection</a>, NULL); +00272 +00273 <font class="keywordflow">try</font> +00274 { +00275 <a class="code" href="namespaceNLNET.html#a110">cfcbListenAddress</a> (IService::getInstance()->ConfigFile.getVar(<font class="stringliteral">"ListenAddress"</font>)); +00276 IService::getInstance()->ConfigFile.setCallback(<font class="stringliteral">"ListenAddress"</font>, <a class="code" href="namespaceNLNET.html#a110">cfcbListenAddress</a>); +00277 } +00278 <font class="keywordflow">catch</font>(Exception &) +00279 { +00280 } +00281 +00282 <font class="comment">// if the listen addr is not in the config file, try to find it dynamically</font> +00283 <font class="keywordflow">if</font> (<a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>.empty()) +00284 { +00285 <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a> = server.listenAddress ().asIPString(); +00286 } +00287 +00288 <a class="code" href="debug_8h.html#a1">nlinfo</a>(<font class="stringliteral">"Listen Address trapped '%s'"</font>, <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>.c_str()); +00289 +00290 <a class="code" href="namespaceNLNET.html#a48">NewClientCallback</a> = ncl; +00291 <a class="code" href="namespaceNLNET.html#a44">Server</a> = &server; +00292 } +00293 +<a name="l00294"></a><a class="code" href="classNLNET_1_1CLoginServer.html#d1">00294</a> <font class="keywordtype">void</font> CLoginServer::init (CUdpSock &server, <a class="code" href="namespaceNLNET.html#a11">TDisconnectClientCallback</a> dc) +00295 { +00296 <font class="comment">// connect to the welcome service</font> +00297 <a class="code" href="classNLNET_1_1CLoginServer.html#f0">connectToWS</a> (); +00298 +00299 <font class="keywordflow">try</font> +00300 { +00301 <a class="code" href="namespaceNLNET.html#a110">cfcbListenAddress</a> (IService::getInstance()->ConfigFile.getVar(<font class="stringliteral">"ListenAddress"</font>)); +00302 IService::getInstance()->ConfigFile.setCallback(<font class="stringliteral">"ListenAddress"</font>, <a class="code" href="namespaceNLNET.html#a110">cfcbListenAddress</a>); +00303 } +00304 <font class="keywordflow">catch</font>(Exception &) +00305 { +00306 } +00307 +00308 <font class="comment">// if the listen addr is not in the config file, try to find it dynamically</font> +00309 <font class="keywordflow">if</font> (<a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>.empty()) +00310 { +00311 <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a> = server.localAddr ().asIPString(); +00312 } +00313 +00314 <a class="code" href="debug_8h.html#a1">nlinfo</a>(<font class="stringliteral">"Listen Addresss trapped '%s'"</font>, <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>.c_str()); +00315 +00316 <a class="code" href="namespaceNLNET.html#a46">DisconnectClientCallback</a> = dc; +00317 } +00318 +00319 string CLoginServer::isValidCookie (<font class="keyword">const</font> CLoginCookie &lc) +00320 { +00321 <font class="comment">// verify that the user was pending</font> +00322 list<CPendingUser>::iterator it; +00323 <font class="keywordflow">for</font> (it = <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.begin(); it != <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.end (); it++) +00324 { +00325 <font class="keywordflow">if</font> ((*it).Cookie == lc) +00326 { +00327 <font class="comment">// ok, it was validate, remove it</font> +00328 <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.erase (it); +00329 +00330 <font class="comment">// warn the WS that the client effectively connected</font> +00331 <a class="code" href="types__nl_8h.html#a6">uint8</a> con = 1; +00332 CMessage msgout (<font class="stringliteral">"CC"</font>); +00333 <a class="code" href="types__nl_8h.html#a10">uint32</a> userid = lc.getUserId(); +00334 msgout.serial (userid); +00335 msgout.serial (con); +00336 +00337 <font class="keywordflow">if</font> (CUnifiedNetwork::isUsed ()) +00338 { +00339 CUnifiedNetwork::getInstance()->send(<font class="stringliteral">"WS"</font>, msgout); +00340 } +00341 <font class="keywordflow">else</font> +00342 { +00343 CNetManager::send(<font class="stringliteral">"WS"</font>, msgout); +00344 } +00345 +00346 <font class="keywordflow">return</font> <font class="stringliteral">""</font>; +00347 } +00348 } +00349 <font class="keywordflow">return</font> <font class="stringliteral">"I didn't receive the cookie from WS"</font>; +00350 } +00351 +<a name="l00352"></a><a class="code" href="classNLNET_1_1CLoginServer.html#f0">00352</a> <font class="keywordtype">void</font> CLoginServer::connectToWS () +00353 { +00354 <font class="keywordflow">if</font> (CUnifiedNetwork::isUsed ()) +00355 { +00356 CUnifiedNetwork::getInstance()->addCallbackArray(<a class="code" href="namespaceNLNET.html#a50">WSCallbackArray5</a>, <font class="keyword">sizeof</font>(<a class="code" href="namespaceNLNET.html#a50">WSCallbackArray5</a>)/<font class="keyword">sizeof</font>(<a class="code" href="namespaceNLNET.html#a50">WSCallbackArray5</a>[0])); +00357 } +00358 <font class="keywordflow">else</font> +00359 { +00360 CNetManager::addClient (<font class="stringliteral">"WS"</font>); +00361 CNetManager::addCallbackArray (<font class="stringliteral">"WS"</font>, <a class="code" href="namespaceNLNET.html#a49">WSCallbackArray</a>, <font class="keyword">sizeof</font> (<a class="code" href="namespaceNLNET.html#a49">WSCallbackArray</a>) / <font class="keyword">sizeof</font> (<a class="code" href="namespaceNLNET.html#a49">WSCallbackArray</a>[0])); +00362 +00363 CMessage msg(<font class="stringliteral">"UN_SIDENT"</font>); +00364 <a class="code" href="debug_8h.html#a6">nlassert</a> (IService::getInstance()); +00365 <a class="code" href="types__nl_8h.html#a8">uint16</a> ssid = IService::getInstance()->getServiceId(); +00366 string name = IService::getInstance()->getServiceShortName(); +00367 msg.serial(name); +00368 msg.serial(ssid); <font class="comment">// serializes a 16 bits service id</font> +00369 CNetManager::send(<font class="stringliteral">"WS"</font>, msg); +00370 } +00371 } +00372 +<a name="l00373"></a><a class="code" href="classNLNET_1_1CLoginServer.html#d3">00373</a> <font class="keywordtype">void</font> CLoginServer::clientDisconnected (<a class="code" href="types__nl_8h.html#a10">uint32</a> userId) +00374 { +00375 <a class="code" href="types__nl_8h.html#a6">uint8</a> con = 0; +00376 CMessage msgout (<font class="stringliteral">"CC"</font>); +00377 msgout.serial (userId); +00378 msgout.serial (con); +00379 +00380 <font class="keywordflow">if</font> (CUnifiedNetwork::isUsed ()) +00381 { +00382 CUnifiedNetwork::getInstance()->send(<font class="stringliteral">"WS"</font>, msgout); +00383 } +00384 <font class="keywordflow">else</font> +00385 { +00386 CNetManager::send(<font class="stringliteral">"WS"</font>, msgout); +00387 } +00388 +00389 <font class="comment">// remove the user association</font> +00390 <a class="code" href="namespaceNLNET.html#a47">UserIdSockAssociations</a>.erase (userId); +00391 } +00392 +00393 <font class="comment">//</font> +00394 <font class="comment">// Commands</font> +00395 <font class="comment">//</font> +00396 +00397 <a class="code" href="namespaceNLNET.html#a115">NLMISC_COMMAND</a> (lsUsers, <font class="stringliteral">"displays the list of all connected users"</font>, <font class="stringliteral">""</font>) +00398 { +00399 <font class="keywordflow">if</font>(args.size() != 0) <font class="keywordflow">return</font> <font class="keyword">false</font>; +00400 +00401 log.displayNL (<font class="stringliteral">"Display the %d connected users :"</font>, <a class="code" href="namespaceNLNET.html#a47">UserIdSockAssociations</a>.size()); +00402 <font class="keywordflow">for</font> (map<uint32, TSockId>::iterator it = <a class="code" href="namespaceNLNET.html#a47">UserIdSockAssociations</a>.begin(); it != <a class="code" href="namespaceNLNET.html#a47">UserIdSockAssociations</a>.end (); it++) +00403 { +00404 log.displayNL (<font class="stringliteral">"> %u %s"</font>, (*it).first, (*it).second->asString().c_str()); +00405 } +00406 log.displayNL (<font class="stringliteral">"End ot the list"</font>); +00407 +00408 <font class="keywordflow">return</font> <font class="keyword">true</font>; +00409 } +00410 +00411 <a class="code" href="namespaceNLNET.html#a115">NLMISC_COMMAND</a> (lsPending, <font class="stringliteral">"displays the list of all pending users"</font>, <font class="stringliteral">""</font>) +00412 { +00413 <font class="keywordflow">if</font>(args.size() != 0) <font class="keywordflow">return</font> <font class="keyword">false</font>; +00414 +00415 log.displayNL (<font class="stringliteral">"Display the %d pending users :"</font>, <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.size()); +00416 <font class="keywordflow">for</font> (list<CPendingUser>::iterator it = <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.begin(); it != <a class="code" href="namespaceNLNET.html#a43">PendingUsers</a>.end (); it++) +00417 { +00418 log.displayNL (<font class="stringliteral">"> %s"</font>, (*it).Cookie.toString().c_str()); +00419 } +00420 log.displayNL (<font class="stringliteral">"End ot the list"</font>); +00421 +00422 <font class="keywordflow">return</font> <font class="keyword">true</font>; +00423 } +00424 +00425 +00426 <a class="code" href="namespaceNLNET.html#a134">NLMISC_DYNVARIABLE</a>(string, LSListenAddress, <font class="stringliteral">"the listen address sended to the client to connect on this front_end"</font>) +00427 { +00428 <font class="keywordflow">if</font> (get) +00429 { +00430 *<a class="code" href="driver__opengl__extension__def_8h.html#a240">pointer</a> = <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>; +00431 } +00432 <font class="keywordflow">else</font> +00433 { +00434 <font class="keywordflow">if</font> ((*pointer).find (<font class="stringliteral">":"</font>) == string::npos) +00435 { +00436 log.displayNL (<font class="stringliteral">"You must set the address + port (ie: \"itsalive.nevrax.org:38000\")"</font>); +00437 <font class="keywordflow">return</font>; +00438 } +00439 <font class="keywordflow">else</font> <font class="keywordflow">if</font> ((*pointer).empty()) +00440 { +00441 <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a> = <a class="code" href="namespaceNLNET.html#a44">Server</a>-><a class="code" href="classNLNET_1_1CBufServer.html#a13">listenAddress</a> ().<a class="code" href="classNLNET_1_1CInetAddress.html#a18">asIPString</a>(); +00442 } +00443 <font class="keywordflow">else</font> +00444 { +00445 <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a> = *<a class="code" href="driver__opengl__extension__def_8h.html#a240">pointer</a>; +00446 } +00447 log.displayNL (<font class="stringliteral">"Listen Address trapped '%s'"</font>, <a class="code" href="namespaceNLNET.html#a45">ListenAddr</a>.c_str()); +00448 } +00449 } +00450 +00451 +00452 } <font class="comment">// NLNET</font> +00453 +00454 +00458 <font class="comment">/*</font> +00459 <font class="comment">#include "v2/service.h"</font> +00460 <font class="comment"></font> +00461 <font class="comment">using namespace std;</font> +00462 <font class="comment">using namespace NLNET;</font> +00463 <font class="comment"></font> +00464 <font class="comment">void ClientConnection (TSockId from, const CLoginCookie &cookie)</font> +00465 <font class="comment">{</font> +00466 <font class="comment"> nlinfo("player (%d) comes in", cookie.getUserId());</font> +00467 <font class="comment"> from->setAppId (cookie.getUserId());</font> +00468 <font class="comment">}</font> +00469 <font class="comment"></font> +00470 <font class="comment">void ClientDisconnection (TSockId from, void *arg)</font> +00471 <font class="comment">{</font> +00472 <font class="comment"> nlinfo("player (%d) leaves", from->appId());</font> +00473 <font class="comment"> CLoginServer::clientDisconnected (from->appId());</font> +00474 <font class="comment"></font> +00475 <font class="comment">}</font> +00476 <font class="comment"></font> +00477 <font class="comment">class CFrontEndService : public NLNET::IService</font> +00478 <font class="comment">{</font> +00479 <font class="comment">public:</font> +00480 <font class="comment"></font> +00482 <font class="comment"> void init ()</font> +00483 <font class="comment"> {</font> +00484 <font class="comment"> CLoginServer::init (dynamic_cast<CCallbackServer&>(*CNetManager::getNetBase ("FES")), ClientConnection);</font> +00485 <font class="comment"> CNetManager::getNetBase ("FES")->setDisconnectionCallback (ClientDisconnection, NULL);</font> +00486 <font class="comment"> }</font> +00487 <font class="comment">};</font> +00488 <font class="comment"></font> +00489 <font class="comment"></font> +00491 <font class="comment">NLNET_SERVICE_MAIN (CFrontEndService, "FES", "front_end_service", 0);</font> +00492 <font class="comment">*/</font> +</pre></div> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |