-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2009 Uli Schlachter <psychon@znc.in>
+ * Copyright (C) 2009 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
*
- * ---------------------------------------------------
- */
-
-#include "inspircd.h"
-#include "exitcodes.h"
-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
- *
- * InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
- *
- * ---------------------------------------------------
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef __SOCKETENGINE_POLL__
-#define __SOCKETENGINE_POLL__
+#ifndef SOCKETENGINE_POLL
+#define SOCKETENGINE_POLL
+
+#include <iostream>
#include <vector>
#include <string>
#include <map>
-#include "inspircd_config.h"
+#include "config.h"
#include "inspircd.h"
#include "socketengine.h"
-#ifndef WINDOWS
+#ifndef _WIN32
#ifndef __USE_XOPEN
#define __USE_XOPEN /* fuck every fucking OS ever made. needed by poll.h to work.*/
#endif
virtual bool AddFd(EventHandler* eh, int event_mask);
virtual void OnSetEvent(EventHandler* eh, int old_mask, int new_mask);
virtual EventHandler* GetRef(int fd);
- virtual bool DelFd(EventHandler* eh, bool force = false);
+ virtual void DelFd(EventHandler* eh);
virtual int DispatchEvents();
virtual std::string GetName();
};
#endif
-#include <ulimit.h>
-#ifdef __FreeBSD__
+#ifdef BSD
#include <sys/sysctl.h>
+#else
+ #include <ulimit.h>
#endif
PollEngine::PollEngine()
{
CurrentSetSize = 0;
-#ifndef __FreeBSD__
+#ifdef BSD
+ int mib[2];
+ size_t len;
+
+ mib[0] = CTL_KERN;
+#ifdef KERN_MAXFILESPERPROC
+ mib[1] = KERN_MAXFILESPERPROC;
+#else
+ mib[1] = KERN_MAXFILES;
+#endif
+ len = sizeof(MAX_DESCRIPTORS);
+ sysctl(mib, 2, &MAX_DESCRIPTORS, &len, NULL, 0);
+#else
int max = ulimit(4, 0);
if (max > 0)
{
}
else
{
- ServerInstance->Logs->Log("SOCKET", DEFAULT, "ERROR: Can't determine maximum number of open sockets: %s", strerror(errno));
- printf("ERROR: Can't determine maximum number of open sockets: %s\n", strerror(errno));
+ ServerInstance->Logs->Log("SOCKET", LOG_DEFAULT, "ERROR: Can't determine maximum number of open sockets: %s", strerror(errno));
+ std::cout << "ERROR: Can't determine maximum number of open sockets: " << strerror(errno) << std::endl;
ServerInstance->Exit(EXIT_STATUS_SOCKETENGINE);
}
-#else
- int mib[2];
- size_t len;
-
- mib[0] = CTL_KERN;
- mib[1] = KERN_MAXFILES;
- len = sizeof(MAX_DESCRIPTORS);
- sysctl(mib, 2, &MAX_DESCRIPTORS, &len, NULL, 0);
#endif
ref = new EventHandler* [GetMaxFds()];
int fd = eh->GetFd();
if ((fd < 0) || (fd > GetMaxFds() - 1))
{
- ServerInstance->Logs->Log("SOCKET",DEBUG,"AddFd out of range: (fd: %d, max: %d)", fd, GetMaxFds());
+ ServerInstance->Logs->Log("SOCKET",LOG_DEBUG,"AddFd out of range: (fd: %d, max: %d)", fd, GetMaxFds());
return false;
}
if (fd_mappings.find(fd) != fd_mappings.end())
{
- ServerInstance->Logs->Log("SOCKET",DEBUG,"Attempt to add duplicate fd: %d", fd);
+ ServerInstance->Logs->Log("SOCKET",LOG_DEBUG,"Attempt to add duplicate fd: %d", fd);
return false;
}
events[index].fd = fd;
events[index].events = mask_to_poll(event_mask);
- ServerInstance->Logs->Log("SOCKET", DEBUG,"New file descriptor: %d (%d; index %d)", fd, events[fd].events, index);
+ ServerInstance->Logs->Log("SOCKET", LOG_DEBUG,"New file descriptor: %d (%d; index %d)", fd, events[fd].events, index);
SocketEngine::SetEventMask(eh, event_mask);
CurrentSetSize++;
return true;
std::map<int, unsigned int>::iterator it = fd_mappings.find(eh->GetFd());
if (it == fd_mappings.end())
{
- ServerInstance->Logs->Log("SOCKET",DEBUG,"SetEvents() on unknown fd: %d", eh->GetFd());
+ ServerInstance->Logs->Log("SOCKET",LOG_DEBUG,"SetEvents() on unknown fd: %d", eh->GetFd());
return;
}
events[it->second].events = mask_to_poll(new_mask);
}
-bool PollEngine::DelFd(EventHandler* eh, bool force)
+void PollEngine::DelFd(EventHandler* eh)
{
int fd = eh->GetFd();
if ((fd < 0) || (fd > MAX_DESCRIPTORS))
{
- ServerInstance->Logs->Log("SOCKET", DEBUG, "DelFd out of range: (fd: %d, max: %d)", fd, GetMaxFds());
- return false;
+ ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "DelFd out of range: (fd: %d, max: %d)", fd, GetMaxFds());
+ return;
}
std::map<int, unsigned int>::iterator it = fd_mappings.find(fd);
if (it == fd_mappings.end())
{
- ServerInstance->Logs->Log("SOCKET",DEBUG,"DelFd() on unknown fd: %d", fd);
- return false;
+ ServerInstance->Logs->Log("SOCKET",LOG_DEBUG,"DelFd() on unknown fd: %d", fd);
+ return;
}
unsigned int index = it->second;
CurrentSetSize--;
- ServerInstance->Logs->Log("SOCKET", DEBUG, "Remove file descriptor: %d (index: %d) "
+ ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "Remove file descriptor: %d (index: %d) "
"(Filled gap with: %d (index: %d))", fd, index, last_fd, last_index);
- return true;
}
int PollEngine::DispatchEvents()
socklen_t codesize = sizeof(int);
int errcode;
int processed = 0;
+ ServerInstance->UpdateTime();
if (i > 0)
{
{
SetEventMask(eh, eh->GetEventMask() & ~FD_READ_WILL_BLOCK);
eh->HandleEvent(EVENT_READ);
+ if (eh != ref[index])
+ // whoops, deleted out from under us
+ continue;
}
if (events[index].revents & POLLOUT)
projects / user / henk / code / inspircd.git / blobdiff