+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * Inspire is copyright (C) 2002-2005 ChatSpike-Dev.
+ * E-mail:
+ * <brain@chatspike.net>
+ * <Craig@chatspike.net>
+ *
+ * Written by Craig Edwards, Craig McLure, and others.
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
#include "inspircd_config.h"
#include "globals.h"
#include "inspircd.h"
char ref[65535];
-const char X_LISTEN = 0;
-const char X_ESTAB_CLIENT = 1;
-const char X_ESTAB_MODULE = 2;
-const char X_ESTAB_DNS = 3;
-
-const char X_READBIT = 0x80;
-
SocketEngine::SocketEngine()
{
+ log(DEBUG,"SocketEngine::SocketEngine()");
#ifdef USE_EPOLL
EngineHandle = epoll_create(65535);
#endif
SocketEngine::~SocketEngine()
{
+ log(DEBUG,"SocketEngine::~SocketEngine()");
#ifdef USE_EPOLL
close(EngineHandle);
#endif
#endif
}
+char SocketEngine::GetType(int fd)
+{
+ if ((fd < 0) || (fd > 65535))
+ return X_EMPTY_SLOT;
+ /* Mask off the top bit used for 'read/write' state */
+ return (ref[fd] & ~0x80);
+}
+
bool SocketEngine::AddFd(int fd, bool readable, char type)
{
+ if ((fd < 0) || (fd > 65535))
+ return false;
this->fds.push_back(fd);
+ ref[fd] = type;
if (readable)
+ {
+ log(DEBUG,"Set readbit");
ref[fd] |= X_READBIT;
+ }
+ log(DEBUG,"Add socket %d",fd);
#ifdef USE_EPOLL
struct epoll_event ev;
- log(DEBUG,"epoll: Adduser to events, ep=%d socket=%d",EngineHandle,fd);
+ log(DEBUG,"epoll: Add socket to events, ep=%d socket=%d",EngineHandle,fd);
readable ? ev.events = EPOLLIN | EPOLLET : ev.events = EPOLLOUT | EPOLLET;
ev.data.fd = fd;
int i = epoll_ctl(EngineHandle, EPOLL_CTL_ADD, fd, &ev);
#endif
#ifdef USE_KQUEUE
struct kevent ke;
- log(DEBUG,"kqueue: Add user to events, kq=%d socket=%d",EngineHandle,fd);
+ log(DEBUG,"kqueue: Add socket to events, kq=%d socket=%d",EngineHandle,fd);
EV_SET(&ke, fd, readable ? EVFILT_READ : EVFILT_WRITE, EV_ADD, 0, 0, NULL);
int i = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
if (i == -1)
bool SocketEngine::DelFd(int fd)
{
+ log(DEBUG,"SocketEngine::DelFd(%d)",fd);
+
+ if ((fd < 0) || (fd > 65535))
+ return false;
+
bool found = false;
for (std::vector<int>::iterator i = fds.begin(); i != fds.end(); i++)
{
if (*i == fd)
{
fds.erase(i);
+ log(DEBUG,"Deleted fd %d",fd);
found = true;
+ break;
}
}
#ifdef USE_KQUEUE
int i = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
if (i == -1)
{
- log(DEBUG,"kqueue: Failed to remove user from queue!");
+ log(DEBUG,"kqueue: Failed to remove socket from queue!");
return false;
}
#endif
{
fdlist.clear();
#ifdef USE_SELECT
- int highest_fd = 0;
+ FD_ZERO(&wfdset);
+ FD_ZERO(&rfdset);
timeval tval;
int sresult;
for (unsigned int a = 0; a < fds.size(); a++)
{
- if (ref[fds[a]] && X_READBIT)
+ if (ref[fds[a]] & X_READBIT)
{
FD_SET (fds[a], &rfdset);
}
}
tval.tv_sec = 0;
- tval.tv_usec = 1000L;
+ tval.tv_usec = 100L;
sresult = select(FD_SETSIZE, &rfdset, &wfdset, NULL, &tval);
if (sresult > 0)
{
}
#endif
#ifdef USE_KQUEUE
- ts.tv_nsec = 1000L;
+ ts.tv_nsec = 10000L;
ts.tv_sec = 0;
int i = kevent(EngineHandle, NULL, 0, &ke_list[0], 65535, &ts);
for (int j = 0; j < i; j++)
fdlist.push_back(ke_list[j].ident);
#endif
#ifdef USE_EPOLL
- int i = epoll_wait(EngineHandle, events, 65535, 1);
+ int i = epoll_wait(EngineHandle, events, 65535, 100);
for (int j = 0; j < i; j++)
fdlist.push_back(events[j].data.fd);
#endif