198 lines
6.7 KiB
C++
198 lines
6.7 KiB
C++
/******************************************************************************/
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/* */
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/* ::: :::::::: */
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/* channel.cpp :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: vvaas <vvaas@student.42angouleme.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/01/21 10:36:21 by maldavid #+# #+# */
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/* Updated: 2024/01/25 18:19:07 by vvaas ### ########.fr */
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/* */
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/******************************************************************************/
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#include <channel.hpp>
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#include <logs.hpp>
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#include <errorscode.hpp>
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#include <cstdlib>
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#include <unstd/string.hpp>
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namespace irc
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{
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typedef std::set<unstd::SharedPtr<Client> >::iterator client_it;
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typedef std::set<unstd::SharedPtr<Client> >::const_iterator client_const_it;
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Channel::Channel(const std::string& name) : _name(name), _channel_size(-1), _topic_op_restrict(false) {}
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void Channel::addClient(unstd::SharedPtr<Client> client, bool op)
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{
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if(!_clients.insert(client).second)
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{
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client->sendCode(ERR_USERONCHANNEL, "You are already in the channel");
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return;
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}
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if(op)
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_operators.insert(client);
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for(client_it it = _clients.begin(); it != _clients.end(); ++it)
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const_cast<unstd::SharedPtr<irc::Client>&>(*it)->sendMsg(client->getNickName(), "JOIN", _name);
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}
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void Channel::ModOperator(unstd::SharedPtr<class Client> client, const std::string &clientname, bool mode)
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{
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client_it it;
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for (it = _clients.begin(); it != _clients.end(); ++it)
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{
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if (const_cast<unstd::SharedPtr<irc::Client>&>(*it)->getNickName() == clientname)
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_operators.insert(const_cast<unstd::SharedPtr<irc::Client>&>(*it));
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}
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if (it == _clients.end())
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client->sendCode(ERR_USERNOTINCHANNEL, "User not in channel");
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else
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{
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std::string out;
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if (mode)
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out = clientname + ": +o";
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else
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out = clientname + ": -o";
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for (it = _clients.begin(); it != _clients.end(); ++it)
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const_cast<unstd::SharedPtr<irc::Client>&>(*it)->sendMsg(client->getNickName(), "MODE", out);
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}
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}
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bool Channel::removeClient(unstd::SharedPtr<Client> client)
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{
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if(!_clients.erase(client))
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return (false);
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for(client_it it = _clients.begin(); it != _clients.end(); ++it)
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const_cast<unstd::SharedPtr<irc::Client>&>(*it)->sendMsg(client->getNickName(), "PART", _name);
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client->sendMsg(client->getNickName(), "PART", _name);
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return (true);
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}
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void Channel::handleMessage(const std::string& msg, unstd::SharedPtr<Client> client, bool notice) const
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{
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const std::string sender = client ? client->getNickName() : "";
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for(client_it it = _clients.begin(); it != _clients.end(); ++it)
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{
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if(client == *it)
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continue;
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const_cast<unstd::SharedPtr<irc::Client>&>(*it)->sendMsg(sender, (notice ? "NOTICE " : "PRIVMSG ") + _name, msg);
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}
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}
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void Channel::showModes(void) const
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{
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std::string modes = "+";
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if (_invite_only)
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modes += 'i';
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if (_topic_op_restrict)
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modes += 't';
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if (_password.size() > 0)
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modes += 'k';
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if (_channel_size != -1)
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{
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modes += 'l';
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modes += " " + unstd::toString(_channel_size);
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}
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for(client_it it = _clients.begin(); it != _clients.end(); ++it)
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const_cast<unstd::SharedPtr<irc::Client>&>(*it)->sendCode(RPL_CHANNELMODEIS, modes);
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}
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void Channel::changeMode(unstd::SharedPtr<class Client> client, const Message& msg)
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{
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bool modevalue = (msg.getTokens()[2][0] != '-');
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// attention on est sur un truc solidement MERDIQUE, a toucher a tes propres risques (je suis proche du nervous breakdown) gl hf :)
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logs::report(log_message, "tokensize : %d, mode : %c, modevalue %d", msg.getTokens().size(), msg.getTokens()[2][1], modevalue);
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switch (msg.getTokens()[2][1])
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{
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case 'i':
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_invite_only = modevalue;
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break;
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case 't':
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_topic_op_restrict = modevalue;
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break;
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case 'k':
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if (modevalue && msg.getTokens().size() == 4)
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{
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logs::report(log_message, "%s password set as %s", getName().c_str(), msg.getTokens()[3].c_str());
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_password = msg.getTokens()[3];
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}
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else if (msg.getTokens().size() < 4)
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{
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_password = "";
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logs::report(log_message, "password removed on %s", getName().c_str());
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}
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break;
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case 'o':
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if (isOp(client) && modevalue)
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ModOperator(client, msg.getTokens()[3], modevalue);
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else
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client->sendCode(ERR_CHANOPRIVSNEEDED, "You need to be operator to execute this command");
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break;
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case 'l':
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if (msg.getTokens().size() < 3 && modevalue)
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return ;
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if (static_cast<int>(getNumberOfClients()) > std::atoi(msg.getTokens()[3].c_str()))
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return ;
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if (modevalue)
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_channel_size = std::atoi(msg.getTokens()[3].c_str());
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if (!modevalue)
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_channel_size = -1;
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}
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logs::report(log_message, "%s MODES : i:%d t:%d k:%s l:%d", getName().c_str(), _invite_only, _topic_op_restrict, _password.c_str(), _channel_size);
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showModes();
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}
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bool Channel::hasClient(std::string client) const
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{
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for(client_const_it it = _clients.begin(); it != _clients.end(); ++it)
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{
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if(const_cast<unstd::SharedPtr<irc::Client>&>(*it)->getNickName() == client)
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return true;
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}
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return false;
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}
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void Channel::setTopic(unstd::SharedPtr<Client> client, const std::string& new_topic)
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{
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if(_topic_op_restrict && !isOp(client))
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{
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client->sendCode(ERR_CHANOPRIVSNEEDED, "You need operator privileges");
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return ;
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}
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_topic = new_topic;
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}
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bool Channel::isOp(unstd::SharedPtr<Client> client) const
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{
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for(client_const_it it = _clients.begin(); it != _clients.end(); ++it)
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{
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if(const_cast<unstd::SharedPtr<irc::Client>&>(*it)->getNickName() == client->getNickName())
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return true;
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}
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return false;
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}
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bool Channel::kick(unstd::SharedPtr<Client> op, unstd::SharedPtr<Client> target, const std::string& reason)
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{
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if(!hasClient(op))
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{
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op->sendCode(ERR_NOTONCHANNEL, _name + " you're not on that channel");
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return false;
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}
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if(!hasClient(target))
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{
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op->sendCode(ERR_USERNOTINCHANNEL, const_cast<std::string&>(target->getNickName()) + std::string(" " + _name) + " they aren't on that channel");
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return false;
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}
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if(!isOp(op))
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{
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op->sendCode(ERR_CHANOPRIVSNEEDED, const_cast<std::string&>(_name) + " you're not channel operator");
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return false;
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}
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for(client_it it = _clients.begin(); it != _clients.end(); ++it)
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const_cast<unstd::SharedPtr<irc::Client>&>(*it)->sendMsg(op->getNickName(), "KICK " + _name + ' ' + target->getNickName(), reason);
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_clients.erase(target);
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return true;
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}
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Channel::~Channel() {}
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}
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