bool SocketEngine::AddFd(EventHandler* eh, int event_mask)
{
int fd = eh->GetFd();
if ((fd < 0) || (fd > GetMaxFds() - 1))
{
ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "AddFd out of range: (fd: %d, max: %d)", fd, GetMaxFds());
return false;
}
if (static_cast<unsigned int>(fd) < fd_mappings.size() && fd_mappings[fd] != -1)
{
ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "Attempt to add duplicate fd: %d", fd);
return false;
}
unsigned int index = CurrentSetSize;
if (!SocketEngine::AddFdRef(eh))
{
ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "Attempt to add duplicate fd: %d", fd);
return false;
}
while (static_cast<unsigned int>(fd) >= fd_mappings.size())
fd_mappings.resize(fd_mappings.size() * 2, -1);
fd_mappings[fd] = index;
ResizeDouble(events);
events[index].fd = fd;
events[index].events = mask_to_poll(event_mask);
ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "New file descriptor: %d (%d; index %d)", fd, events[index].events, index);
eh->SetEventMask(event_mask);
return true;
}
bool KQueueEngine::AddFd(EventHandler* eh, int event_mask)
{
int fd = eh->GetFd();
if ((fd < 0) || (fd > GetMaxFds() - 1))
return false;
if (!SocketEngine::AddFd(eh))
return false;
// We always want to read from the socket...
struct kevent ke;
EV_SET(&ke, fd, EVFILT_READ, EV_ADD, 0, 0, NULL);
int i = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
if (i == -1)
{
ServerInstance->Logs->Log("SOCKET", LOG_DEFAULT, "Failed to add fd: %d %s",
fd, strerror(errno));
return false;
}
ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "New file descriptor: %d", fd);
SocketEngine::SetEventMask(eh, event_mask);
OnSetEvent(eh, 0, event_mask);
CurrentSetSize++;
ResizeDouble(ke_list);
return true;
}
bool SocketEngine::AddFd(EventHandler* eh, int event_mask)
{
int fd = eh->GetFd();
if (fd < 0)
{
ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "AddFd out of range: (fd: %d)", fd);
return false;
}
if (!SocketEngine::AddFdRef(eh))
{
ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "Attempt to add duplicate fd: %d", fd);
return false;
}
struct epoll_event ev;
memset(&ev, 0, sizeof(ev));
ev.events = mask_to_epoll(event_mask);
ev.data.ptr = static_cast<void*>(eh);
int i = epoll_ctl(EngineHandle, EPOLL_CTL_ADD, fd, &ev);
if (i < 0)
{
ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "Error adding fd: %d to socketengine: %s", fd, strerror(errno));
return false;
}
ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "New file descriptor: %d", fd);
eh->SetEventMask(event_mask);
ResizeDouble(events);
return true;
}
