161 lines
3.4 KiB
C++
161 lines
3.4 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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/*
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* Login system example, client.
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*
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* This client connects to a front-end server using login system.
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*
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* Before running this client, the front end service sample must run,
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* and also the NeL naming_service, time_service, login_service, welcome_service.
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*
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*/
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//
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// Includes
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//
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#include <string>
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#include "nel/misc/types_nl.h"
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#include "nel/misc/debug.h"
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#include "nel/misc/config_file.h"
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#include "nel/misc/bit_mem_stream.h"
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#include "nel/misc/path.h"
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#include "nel/net/callback_client.h"
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#ifdef NL_OS_WINDOWS
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#include <conio.h>
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#else
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#include "kbhit.h"
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#endif
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using namespace std;
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using namespace NLMISC;
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using namespace NLNET;
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// Really simple chat
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// Do not display what you are typing
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#ifdef NL_OS_WINDOWS
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#define KEY_ESC 27
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#define KEY_ENTER 13
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#else
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#define KEY_ESC 27
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#define KEY_ENTER 10
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#endif
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#ifndef CHAT_DIR
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# define CHAT_DIR "."
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#endif
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string CurrentEditString;
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// ***************************************************************************
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void serverSentChat (CMessage &msgin, TSockId from, CCallbackNetBase &netbase)
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{
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// Called when the server sent a CHAT message
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string text;
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msgin.serial(text);
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printf("%s\n", text.c_str());
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}
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// ***************************************************************************
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// All messages handled by this server
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#define NB_CB 1
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TCallbackItem CallbackArray[NB_CB] =
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{
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{ "CHAT", serverSentChat }
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};
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/*
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* main
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*/
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int main (int argc, char **argv)
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{
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NLMISC::CApplicationContext applicationContext;
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CCallbackClient *Client;
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NLMISC::CPath::addSearchPath(CHAT_DIR);
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// Read the host where to connect in the client.cfg file
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CConfigFile ConfigFile;
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ConfigFile.load (NLMISC::CPath::lookup("client.cfg"));
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string LSHost(ConfigFile.getVar("LSHost").asString());
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// Init and Connect the client to the server located on port 3333
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Client = new CCallbackClient();
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Client->addCallbackArray (CallbackArray, NB_CB);
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printf("Please wait connecting...\n");
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try
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{
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CInetAddress addr(LSHost+":3333");
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Client->connect(addr);
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}
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catch(const ESocket &e)
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{
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printf("%s\n", e.what());
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return 0;
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}
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if (!Client->connected())
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{
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printf("Connection Error\n");
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return 0;
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}
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printf("Connected.\n");
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#ifdef NL_OS_UNIX
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init_keyboard();
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#endif
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// The main loop
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do
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{
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int c;
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if (kbhit())
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{
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c = getch();
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if (c == KEY_ESC)
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{
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break; // FINSIH
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}
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else if (c == KEY_ENTER)
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{
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CMessage msg;
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msg.setType("CHAT");
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msg.serial (CurrentEditString);
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Client->send(msg);
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CurrentEditString = "";
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}
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else
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{
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CurrentEditString += c;
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}
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}
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Client->update();
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}
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while (Client->connected());
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#ifdef NL_OS_UNIX
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close_keyboard();
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#endif
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// Finishing
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delete Client;
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}
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