void
tcp_client::async_read(void) {
boost::asio::async_read(m_socket, boost::asio::buffer(m_read_buffer.data(), READ_SIZE),
[](const boost::system::error_code& error, std::size_t bytes) -> std::size_t {
//! break if bytes have been received, continue otherwise
return error or bytes ? 0 : READ_SIZE;
},
[=](boost::system::error_code error, std::size_t length) {
if (error) {
process_disconnection();
return ;
}
std::lock_guard<std::mutex> lock(m_receive_handler_mutex);
if (m_receive_handler)
if (not m_receive_handler(*this, { m_read_buffer.begin(), m_read_buffer.begin() + length })) {
process_disconnection();
return ;
}
//! keep waiting for incoming bytes
async_read();
});
}
void
tcp_client::async_write(void) {
boost::asio::async_write(m_socket, boost::asio::buffer(m_write_buffer.data(), m_write_buffer.size()),
[this](boost::system::error_code error, std::size_t length) {
if (error) {
process_disconnection();
return ;
}
std::lock_guard<std::mutex> lock(m_write_buffer_mutex);
m_write_buffer.erase(m_write_buffer.begin(), m_write_buffer.begin() + length);
if (m_write_buffer.size())
async_write();
});
}
/*
* nuke
*
* Usage: nuke user
*
* This command disconnects the user from the server. The user is informed
* that she/he has been nuked by the admin named and a comment is
* automatically placed in the user's files (if she/he is a registered
* user, of course).
*/
int com_nuke(int p, param_list param)
{
struct player *pp = &player_globals.parray[p];
int p1, fd;
if ((p1 = player_find_part_login(param[0].val.word)) < 0) {
pprintf(p, "%s isn't logged in.\n", param[0].val.word);
return COM_OK;
}
if (!check_admin2(p, p1)) {
pprintf(p, "You need a higher adminlevel to nuke %s!\n", param[0].val.word);
return COM_OK;
}
pprintf(p, "Nuking: %s\n", param[0].val.word);
pprintf(p, "Please leave a comment explaining why %s was nuked.\n", player_globals.parray[p1].name);
pprintf(p1, "\n\n**** You have been kicked out by %s! ****\n\n", pp->name);
if (CheckPFlag(p1, PFLAG_REG)) pcommand(p, "addcomment %s Nuked\n", player_globals.parray[p1].name); /* addcomment doesnt work on guests */
fd = player_globals.parray[p1].socket;
process_disconnection(fd);
net_close_connection(fd);
return COM_OK;
}
