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DataManager.cpp
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#include "DataManager.hpp"
DataManager::DataManager(Kqueue *kq) {
_kq = kq;
}
DataManager::~DataManager() {}
void DataManager::addClient(Client *clnt) {
_clients[clnt->getFd()] = clnt;
}
void DataManager::delClient(int fd) {
Client *clnt = getClient(fd);
_clients.erase(fd);
if (clnt != NULL) {
delete clnt;
}
}
Client *DataManager::getClient(int fd) {
std::map<int, Client *>::const_iterator it = _clients.find(fd);
if (it != _clients.end()) {
return it->second;
}
return NULL;
}
std::string DataManager::getNicknameByFd(int fd) {
std::map<int, Client *>::const_iterator it = _clients.find(fd);
if (it != _clients.end()) {
return it->second->getNickname();
}
return "";
}
int DataManager::getFdByNickname(std::string nickname) {
std::map<int, Client *>::const_iterator it = _clients.begin();
while (it != _clients.end()) {
if (it->second->getNickname() == nickname) {
return it->first;
}
it++;
}
return -1;
}
std::map<int, Client *> &DataManager::getClients() {
return _clients;
}
void DataManager::addChannel(Channel *channel) {
_channels[channel->getName()] = channel;
}
void DataManager::delChannel(std::string name) {
Channel *chan = getChannel(name);
_channels.erase(name);
if (chan != NULL) {
delete chan;
}
}
Channel *DataManager::getChannel(std::string name) {
std::map<std::string, Channel *>::iterator it = _channels.find(name);
if (it == _channels.end()) {
return NULL;
}
return it->second;
}
std::map<std::string, Channel *> &DataManager::getChannels() {
return _channels;
}
void DataManager::sendToClient(Client *clnt, std::string message) {
clnt->setSendBuf(message);
_kq->addEvent(clnt->getFd(), EVFILT_WRITE);
}
void DataManager::sendToChannel(Channel *chan, std::string message, int except)
{
std::vector<int> fds = chan->getClientsFd();
for (size_t i = 0; i < fds.size(); i++) {
if (except > 0 && fds[i] == except) {
continue;
}
sendToClient(getClient(fds[i]), message);
}
}
bool DataManager::isChannelOperator(Channel *chan, Client *clnt) {
if (chan->getClients().find(clnt->getFd()) == chan->getClients().end()) {
return false;
}
if (chan->getClients()[clnt->getFd()] == CHAN_OPR) {
return true;
}
return false;
}
bool DataManager::isChannelMember(Channel *chan, Client *clnt) {
if (chan->getClients().find(clnt->getFd()) == chan->getClients().end()) {
return false;
}
return true;
}
void DataManager::addClientToChannel(Client *clnt, Channel *chan, int chanops) {
chan->addClient(clnt->getFd(), chanops);
clnt->addChannel(chan->getName());
}
void DataManager::delClientFromChannel(Client *clnt, Channel *chan) {
chan->delClient(clnt->getFd());
clnt->delChannel(chan->getName());
if (chan->getClientNum() == 0) {
delChannel(chan->getName());
}
}
void DataManager::sendToClientChannels(Client *clnt, std::string message) {
std::set<int> fds;
std::set<std::string> channels = clnt->getJoinedChannels();
for (std::set<std::string>::iterator it = channels.begin(); it != channels.end(); it++) {
Channel *chan = getChannel(*it);
std::vector<int> chan_fds = chan->getClientsFd();
for (size_t i = 0; i < chan_fds.size(); i++) {
if (chan_fds[i] == clnt->getFd()) {
continue;
}
fds.insert(chan_fds[i]);
}
}
for (std::set<int>::iterator it = fds.begin(); it != fds.end(); it++) {
sendToClient(getClient(*it), message);
}
}