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465 lines
11 KiB
C++
465 lines
11 KiB
C++
// IRC.cpp
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// IRC Client
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// Derek Meek
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// 2-14-2003
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// ############## ATTENTION ##########
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// Licensed under the Academic Free License version 2.0
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// View License at http://www.opensource.org/licenses/afl-2.0.php
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// ###################################
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/*
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* $Logfile: /Freespace2/code/irc/irc.cpp $
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* $Revision: 1.2 $
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* $Date: 2004-03-10 20:51:16 $
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* $Author: Kazan $
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* *
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* $Log: not supported by cvs2svn $
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* Revision 1.1 2004/03/10 19:11:40 Kazan
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* generally it helps if i actually add and commit the files i want to modify on a different system
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*
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*
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*
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*/
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#pragma warning(disable:4786)
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#pragma warning(disable:4710)
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#include "irc.h"
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//************************************************************************************
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// irc_client implementation
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//************************************************************************************
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/*struct irc_command
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{
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std::string source;
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std::string command;
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std::string params;
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};*/
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bool irc_client::StrIcmp(std::string one, std::string two)
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{
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return !stricmp(one.c_str(), two.c_str());
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Interpret_Command(std::string command)
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{
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// [:sourcemask] <command> [params]
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std::vector<std::string> parts = ExtractParams(command, 2), params;
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irc_command cmd;
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if (parts[0][0] == ':')
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{
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// prefix specified (prefix=source)
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parts[0].erase(0, 1);
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cmd.source = parts[0];
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params = ExtractParams(parts[1], 2);
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cmd.command = params[0];
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cmd.params = params[1];
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}
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else
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{
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// prefix _not_ specified, assume it was from the server
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cmd.source = ""; // fix this with the server's ID
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cmd.command = parts[0];
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cmd.params = parts[1];
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}
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// let's do something with this command
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if (StrIcmp(cmd.command, "PING"))
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{
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if (cmd.params[0] == ':')
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{
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cmd.params.erase(0,1);
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std::string pong = "PONG " + MyUser.host + " " + cmd.params;
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PutRaw(pong);
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}
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}
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else if (StrIcmp(cmd.command, "302")) //RPL_USERHOST
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{
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// :ircd.stealth.net 302 yournick :[email protected]
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// cmd.source = server
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// cmd.cmd = "302"
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// cmd.params = "yournick :user!ident@host
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params = ExtractParams(cmd.params, 2);
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// params[0] = MyUser.user
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// params[1] = :user!ident@host
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params[1].erase(0,1);
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// params[1] = user!ident@host
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int firstbreak = params[1].find("!");
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int secondbreak = params[1].find("@");
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std::string user = params[1].substr(0, firstbreak);
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std::string ident = params[1].substr(firstbreak+1, secondbreak-firstbreak-1);
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std::string host = params[1].substr(secondbreak+1, params[1].length()-secondbreak-1);
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if (user == MyUser.user)
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{
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MyUser.ident = ident;
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MyUser.host = host;
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}
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else
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{
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// we looked up another user
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}
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}
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Interpret_Commands_Do()
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{
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std::vector<std::string> raw_input = Maybe_GetRawLines();
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if (raw_input.size() > 0)
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{
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}
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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bool irc_client::connect(std::string user, std::string pass, std::string server, int port)
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{
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mySocket.InitSocket(server, port);
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if (mySocket.isInitialized())
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{
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Pass(pass);
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Nick(user);
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User(user, 8, "FS2Open User");
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bisConnected = true;
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MyUser.user = user;
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MyUser.pass = pass;
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MyUser.modes = "+i";
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return true;
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}
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return false;
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Disconnect(std::string goodbye)
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{
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Quit(goodbye);
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mySocket.Close();
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::ParseForCommand(std::string UserInput)
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// parses a line from the input for the command then it's parameters
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{
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std::vector<std::string> parts = ExtractParams(UserInput, 2), params;
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// parts[0] should now have the command
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// and parts[1] all the parameters
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if (!stricmp(parts[0].c_str(), "/nick"))
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{
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//NICK <nick>
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Nick(parts[1]);
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}
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else if (StrIcmp(parts[0], "/Mode"))
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{
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//MODE <channel> <modes> [targets]
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params = ExtractParams(parts[1], 3);
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Mode(params[0], params[1], params[2]);
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}
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else if (StrIcmp(parts[0], "/kick"))
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{
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//KICK <channel> <nick> <message>
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params = ExtractParams(parts[1], 3);
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Kick(params[0], params[1], params[2]);
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}
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else if (StrIcmp(parts[0], "/part"))
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{
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//PART <channel> :[message]
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params = ExtractParams(parts[1], 2);
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Part(params[0], params[1]);
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}
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else if (StrIcmp(parts[0], "/join"))
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{
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//JOIN <channel>
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Nick(parts[1]);
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}
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else if (StrIcmp(parts[0], "/msg"))
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{
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//PRIVMSG <target> :<message>
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params = ExtractParams(parts[1], 2);
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PrivateMessage(params[0], params[1]);
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}
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else if (StrIcmp(parts[0], "/"))
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{
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//NOTICE <target> :<message>
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params = ExtractParams(parts[1], 2);
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Notice(params[0], params[1]);
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}
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else if (StrIcmp(parts[0], "/"))
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{
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//QUIT :[message]
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Quit(parts[1]);
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}
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else if (StrIcmp(parts[0], "/"))
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{
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//OPER <user> <pass>
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params = ExtractParams(parts[1], 2);
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Oper(params[0], params[1]);
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}
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else if (StrIcmp(parts[0], "/raw"))
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{
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//RAW command
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PutRaw(parts[1]);
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}
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else
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{
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// it's a message to the current channel
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if (channels.size() >= 1)
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PrivateMessage(channels[current_channel].GetName(), UserInput);
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}
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::UserHost(std::string target)
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{
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std::string command = "USERHOST " + target;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Nick(std::string nick)
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//NICK <nick>
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{
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std::string command = "NICK " + nick;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Pass(std::string pass)
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//PASS <pass>
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{
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std::string command = "PASS " + pass;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::User(std::string user, int mode, std::string realname)
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//USER Kazan * 0 :Derek
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//USER <username> <unused> <mode> :<realname>
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{
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char modetext[4];
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std::string command = "USER " + user + " * ";
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command = command + itoa(mode, modetext, 10);
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command = command + " :" + realname;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Mode(std::string chan, std::string modes, std::string targets)
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//MODE <channel> <modes> [targets]
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{
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std::string command = "MODE " + chan + " " + modes;
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if (targets != "")
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command = command + " " + targets;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Kick(std::string chan, std::string nick, std::string message)
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//KICK <channel> <nick> <message>
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{
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std::string command = "KICK " + chan + " " + nick + " :" + message;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Part(std::string chan, std::string message)
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//PART <channel> :[message]
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{
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std::string command = "PART " + chan;
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if (message != "")
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command = command + " :" + message;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Join(std::string chan)
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//JOIN <channel>
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{
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std::string command = "JOIN " + chan;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::PrivateMessage(std::string target, std::string message)
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//PRIVMSG <target> :<message>
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{
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std::string command = "PRIVMSG " + target + " :" + message;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Notice(std::string target, std::string message)
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//NOTICE <target> :<message>
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{
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std::string command = "NOTICE " + target + " :" + message;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Quit(std::string message)
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//QUIT :[message]
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{
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std::string command = "QUIT";
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if (message != "")
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command += " :" + message;
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PutRaw(command);
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mySocket.Close();
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bisConnected = false;
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::Oper(std::string user, std::string pass)
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//OPER <user> <pass>
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{
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std::string command = "OPER " + user + " " + pass;
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PutRaw(command);
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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void irc_client::PutRaw(std::string command)
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//PutRaw actually sends the command to the server
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//All Commands end in \r\n
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{
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std::string to_put = command + "\r\n";
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if (mySocket.isInitialized())
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mySocket.SendData((char *)command.c_str(), command.length());
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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std::vector<std::string> irc_client::ExtractParams(std::string UserInput, int params)
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{
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int space;
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std::vector<std::string> StrParams(params);
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for (int i = 0; i < params-1; i++)
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{
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space = UserInput.find(' ');
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StrParams[i] = UserInput.substr(0, space);
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UserInput.erase(0, space+1); // get the space too
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}
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StrParams[params-1] = UserInput; // last param is the trailing string;
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return StrParams;
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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std::vector<std::string> irc_client::Maybe_GetRawLines()
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{
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std::vector<std::string> lines;
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if (mySocket.DataReady())
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{
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char *buf = new char[32*1024]; // 32K should be PLENTY
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memset(buf, 0, 32*1024);
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mySocket.GetData(buf, 32*1024);
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lines = BreakLines(buf);
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delete[] buf;
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}
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return lines;
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}
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//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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std::vector<std::string> irc_client::BreakLines(std::string HostInput)
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{
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return SplitOnStr(HostInput, "\r\n");
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}
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std::vector<std::string> irc_client::SplitOnStr(std::string haystack, std::string divide)
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{
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int curline = 0, break_index;
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std::vector<std::string> Lines(5); // 5 is a good starting point;
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break_index = haystack.find(divide);
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while (break_index != std::string::npos)
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{
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if (curline >= Lines.size())
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Lines.resize(Lines.size()*2);
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// copy the line
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Lines[curline] = haystack.substr(0, break_index);
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curline++;
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// remove the line we just got
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haystack.erase(0, break_index+divide.length()); // get the \r\n as well otherwise we'll continuously loop!
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break_index = haystack.find(divide);
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}
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// catch any trailing
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if (haystack.length() > 0)
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{
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while (curline >= Lines.size())
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Lines.resize(Lines.size()+1);
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Lines[curline] = haystack;
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curline++;
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}
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Lines.resize(curline);
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return Lines;
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}
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