ft_irc 1.0
読み取り中…
検索中…
一致する文字列を見つけられません
InviteCommand.cpp
[詳解]
1
8#include "InviteCommand.hpp"
9#include "Channel.hpp"
10#include "Client.hpp"
11#include "Replies.hpp"
12#include "Server.hpp"
13
14InviteCommand::InviteCommand(Server *server) : ICommand(server) {}
15
16void InviteCommand::execute(Client *client, const std::vector<std::string> &args) {
17 if (args.size() < 2) {
18 std::vector<std::string> params;
19 params.push_back("INVITE");
20 client->sendMessage(formatReply(_server->getServerName(), client->getNickname(), ERR_NEEDMOREPARAMS, params));
21 return;
22 }
23
24 const std::string &targetNick = args[0];
25 const std::string &channelName = args[1];
26
27 Client *targetClient = _server->getClientByNickname(targetNick);
28 if (targetClient == NULL) {
29 std::vector<std::string> params;
30 params.push_back(targetNick);
31 client->sendMessage(formatReply(_server->getServerName(), client->getNickname(), ERR_NOSUCHNICK, params));
32 return;
33 }
34
35 Channel *channel = _server->getChannel(channelName);
36 if (channel == NULL) {
37 std::vector<std::string> params;
38 params.push_back(channelName);
39 client->sendMessage(formatReply(_server->getServerName(), client->getNickname(), ERR_NOSUCHCHANNEL, params));
40 return;
41 }
42
43 if (!channel->isMember(client)) {
44 std::vector<std::string> params;
45 params.push_back(channelName);
46 client->sendMessage(formatReply(_server->getServerName(), client->getNickname(), ERR_NOTONCHANNEL, params));
47 return;
48 }
49
50 if (channel->hasMode('i') && !channel->isOperator(client)) {
51 std::vector<std::string> params;
52 params.push_back(channelName);
53 client->sendMessage(formatReply(_server->getServerName(), client->getNickname(), ERR_CHANOPRIVSNEEDED, params));
54 return;
55 }
56
57 if (channel->isMember(targetClient)) {
58 std::vector<std::string> params;
59 params.push_back(targetNick);
60 params.push_back(channelName);
61 client->sendMessage(formatReply(_server->getServerName(), client->getNickname(), ERR_USERONCHANNEL, params));
62 return;
63 }
64
65 // Add target client to the channel's invited list
66 channel->addInvitedUser(targetClient);
67
68 // Notify the invited client
69 std::string inviteMessage = client->getPrefix() + " INVITE " + targetNick + " :" + channelName + "\r\n";
70 targetClient->sendMessage(inviteMessage);
71
72 // Optionally, notify the inviter (RPL_INVITING is not strictly required by RFC, but good practice)
73 // client->sendMessage(formatReply(_server->getServerName(), client->getNickname(), RPL_INVITING, targetNick,
74 // channelName));
75}
Channel.hpp
Manages channel members and states.
Client.hpp
Manages client connection and state.
InviteCommand.hpp
Handles the INVITE command.
formatReply
std::string formatReply(const std::string &serverName, const std::string &clientNickname, const std::string &replyCodeAndText)
Formats an IRC reply message without extra parameters.
Definition Replies.cpp:14
Replies.hpp
Defines IRC numeric replies and error messages.
ERR_USERONCHANNEL
#define ERR_USERONCHANNEL
Definition Replies.hpp:84
ERR_NOTONCHANNEL
#define ERR_NOTONCHANNEL
Definition Replies.hpp:75
ERR_NOSUCHNICK
#define ERR_NOSUCHNICK
Definition Replies.hpp:64
ERR_CHANOPRIVSNEEDED
#define ERR_CHANOPRIVSNEEDED
Definition Replies.hpp:80
ERR_NOSUCHCHANNEL
#define ERR_NOSUCHCHANNEL
Definition Replies.hpp:65
ERR_NEEDMOREPARAMS
#define ERR_NEEDMOREPARAMS
Definition Replies.hpp:76
Server.hpp
Core IRC server implementation.
Channel
チャンネルのメンバーと状態を管理するクラス。
Definition Channel.hpp:25
Channel::hasMode
bool hasMode(char mode) const
Definition Channel.cpp:59
Channel::isMember
bool isMember(Client *client) const
Definition Channel.cpp:37
Channel::addInvitedUser
void addInvitedUser(Client *client)
Definition Channel.cpp:87
Channel::isOperator
bool isOperator(Client *client) const
Definition Channel.cpp:51
Client
Represents an IRC client connected to the server.
Definition Client.hpp:25
Client::getPrefix
std::string getPrefix() const
Generates the client's IRC prefix (e.g., :nick!user@host).
Definition Client.cpp:50
Client::sendMessage
virtual void sendMessage(const std::string &message) const
Sends a message to the client by appending it to the send buffer.
Definition Client.cpp:135
Client::getNickname
const std::string & getNickname() const
Gets the client's nickname.
Definition Client.cpp:25
ICommand
Abstract base class (interface) for all IRC commands.
Definition ICommand.hpp:26
ICommand::_server
Server * _server
Pointer to the IRC server instance.
Definition ICommand.hpp:28
InviteCommand::execute
void execute(Client *client, const std::vector< std::string > &args)
Executes the INVITE command.
Definition InviteCommand.cpp:16
InviteCommand::InviteCommand
InviteCommand(Server *server)
Constructs an InviteCommand object.
Definition InviteCommand.cpp:14
Server
Implements the core IRC server functionality as a Singleton.
Definition Server.hpp:49
Server::getChannel
Channel * getChannel(const std::string &name)
Retrieves a Channel object by its name.
Definition Server.cpp:406
Server::getClientByNickname
Client * getClientByNickname(const std::string &nickname)
Retrieves a Client object by its nickname.
Definition Server.cpp:391
Server::getServerName
const std::string & getServerName() const
Gets the server's name.
Definition Server.cpp:381
std::vector::push_back
T push_back(T... args)
std::vector::size
T size(T... args)