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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_client.cpp</h1><a href="login__client_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 +00009 <font class="comment">/* Copyright, 2000 Nevrax Ltd.</font> +00010 <font class="comment"> *</font> +00011 <font class="comment"> * This file is part of NEVRAX NEL.</font> +00012 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font> +00013 <font class="comment"> * it under the terms of the GNU General Public License as published by</font> +00014 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font> +00015 <font class="comment"> * any later version.</font> +00016 <font class="comment"></font> +00017 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font> +00018 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font> +00019 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font> +00020 <font class="comment"> * General Public License for more details.</font> +00021 <font class="comment"></font> +00022 <font class="comment"> * You should have received a copy of the GNU General Public License</font> +00023 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font> +00024 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font> +00025 <font class="comment"> * MA 02111-1307, USA.</font> +00026 <font class="comment"> */</font> +00027 +00028 <font class="preprocessor">#include "<a class="code" href="stdnet_8h.html">stdnet.h</a>"</font> +00029 +00030 <font class="preprocessor">#include "<a class="code" href="system__info_8h.html">nel/misc/system_info.h</a>"</font> +00031 +00032 <font class="preprocessor">#include "<a class="code" href="callback__client_8h.html">nel/net/callback_client.h</a>"</font> +00033 +00034 <font class="preprocessor">#include "<a class="code" href="login__cookie_8h.html">nel/net/login_cookie.h</a>"</font> +00035 <font class="preprocessor">#include "<a class="code" href="login__client_8h.html">nel/net/login_client.h</a>"</font> +00036 +00037 <font class="preprocessor">#include "<a class="code" href="udp__sock_8h.html">nel/net/udp_sock.h</a>"</font> +00038 +00039 <font class="keyword">using</font> <font class="keyword">namespace </font>std; +00040 <font class="keyword">using</font> <font class="keyword">namespace </font>NLMISC; +00041 +00042 <font class="keyword">namespace </font>NLNET { +00043 +00044 +00045 <font class="comment">// Callback for answer of the request shard</font> +00046 <font class="keywordtype">bool</font> <a class="code" href="namespaceNLNET.html#a33">ShardValidate</a>; +00047 string <a class="code" href="namespaceNLNET.html#a34">ShardValidateReason</a>; +00048 <font class="keywordtype">void</font> <a class="code" href="namespaceNLNET.html#a99">cbShardValidate</a> (CMessage &msgin, <a class="code" href="namespaceNLNET.html#a0">TSockId</a> from, CCallbackNetBase &netbase) +00049 { +00050 <font class="comment">//</font> +00051 <font class="comment">// S14: receive "SV" message from FES</font> +00052 <font class="comment">//</font> +00053 +00054 msgin.serial (<a class="code" href="namespaceNLNET.html#a34">ShardValidateReason</a>); +00055 <a class="code" href="namespaceNLNET.html#a33">ShardValidate</a> = <font class="keyword">true</font>; +00056 } +00057 +00058 <font class="keyword">static</font> TCallbackItem <a class="code" href="namespaceNLNET.html#a35">FESCallbackArray</a>[] = +00059 { +00060 { <font class="stringliteral">"SV"</font>, <a class="code" href="namespaceNLNET.html#a99">cbShardValidate</a> }, +00061 }; +00062 +<a name="l00063"></a><a class="code" href="classNLNET_1_1CLoginClient.html#d0">00063</a> string CLoginClient::connectToShard (CLoginCookie &lc, <font class="keyword">const</font> std::string &<a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a>, CCallbackClient &cnx) +00064 { +00065 <a class="code" href="debug_8h.html#a6">nlassert</a> (!cnx.connected()); +00066 +00067 <font class="keywordflow">try</font> +00068 { +00069 <font class="comment">//</font> +00070 <font class="comment">// S12: connect to the FES and send "SV" message to the FES</font> +00071 <font class="comment">//</font> +00072 cnx.connect (CInetAddress(<a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a>)); +00073 cnx.addCallbackArray (<a class="code" href="namespaceNLNET.html#a35">FESCallbackArray</a>, <font class="keyword">sizeof</font>(<a class="code" href="namespaceNLNET.html#a35">FESCallbackArray</a>)/<font class="keyword">sizeof</font>(<a class="code" href="namespaceNLNET.html#a35">FESCallbackArray</a>[0])); +00074 +00075 cnx.displayAllMyAssociations (); +00076 +00077 <font class="comment">// send the cookie</font> +00078 CMessage msgout2 (cnx.getSIDA (), <font class="stringliteral">"SV"</font>); +00079 msgout2.serial (lc); +00080 cnx.send (msgout2); +00081 +00082 <font class="comment">// wait the answer of the connection</font> +00083 <a class="code" href="namespaceNLNET.html#a33">ShardValidate</a> = <font class="keyword">false</font>; +00084 <font class="keywordflow">while</font> (cnx.connected() && !<a class="code" href="namespaceNLNET.html#a33">ShardValidate</a>) +00085 { +00086 cnx.update (); +00087 <a class="code" href="namespaceNLMISC.html#a236">nlSleep</a>(10); +00088 } +00089 +00090 <font class="comment">// have we received the answer?</font> +00091 <font class="keywordflow">if</font> (!<a class="code" href="namespaceNLNET.html#a33">ShardValidate</a>) <font class="keywordflow">return</font> <font class="stringliteral">"FES disconnect me"</font>; +00092 } +00093 <font class="keywordflow">catch</font> (ESocket &e) +00094 { +00095 <font class="keywordflow">return</font> string(<font class="stringliteral">"FES refused the connection ("</font>) + e.what () + <font class="stringliteral">")"</font>; +00096 } +00097 +00098 <font class="keywordflow">return</font> <a class="code" href="namespaceNLNET.html#a34">ShardValidateReason</a>; +00099 } +00100 +<a name="l00101"></a><a class="code" href="classNLNET_1_1CLoginClient.html#d1">00101</a> string CLoginClient::connectToShard (<font class="keyword">const</font> std::string &<a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a>, CUdpSock &cnx) +00102 { +00103 <a class="code" href="debug_8h.html#a6">nlassert</a> (!cnx.connected()); +00104 +00105 <font class="keywordflow">try</font> +00106 { +00107 <font class="comment">//</font> +00108 <font class="comment">// S12: connect to the FES. Note: In UDP mode, it's the user that have to send the cookie to the front end</font> +00109 <font class="comment">//</font> +00110 cnx.connect (CInetAddress(<a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a>)); +00111 } +00112 <font class="keywordflow">catch</font> (ESocket &e) +00113 { +00114 <font class="keywordflow">return</font> string(<font class="stringliteral">"FES refused the connection ("</font>) + e.what () + <font class="stringliteral">")"</font>; +00115 } +00116 +00117 <font class="keywordflow">return</font> <a class="code" href="namespaceNLNET.html#a34">ShardValidateReason</a>; +00118 } +00119 +<a name="l00120"></a><a class="code" href="classNLNET_1_1CLoginClient.html#d2">00120</a> string CLoginClient::connectToShard (<font class="keyword">const</font> std::string &<a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a>, CUdpSimSock &cnx) +00121 { +00122 <a class="code" href="debug_8h.html#a6">nlassert</a> (!cnx.connected()); +00123 +00124 <font class="keywordflow">try</font> +00125 { +00126 <font class="comment">//</font> +00127 <font class="comment">// S12: connect to the FES. Note: In UDP mode, it's the user that have to send the cookie to the front end</font> +00128 <font class="comment">//</font> +00129 cnx.connect (CInetAddress(<a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a>)); +00130 } +00131 <font class="keywordflow">catch</font> (ESocket &e) +00132 { +00133 <font class="keywordflow">return</font> string(<font class="stringliteral">"FES refused the connection ("</font>) + e.what () + <font class="stringliteral">")"</font>; +00134 } +00135 +00136 <font class="keywordflow">return</font> <a class="code" href="namespaceNLNET.html#a34">ShardValidateReason</a>; +00137 } +00138 +00139 } <font class="comment">// NLNET</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> |