Remove unnecessary prefix from socketengine source files.

1 files changed, 0 insertions, 217 deletions

diff --git a/src/socketengines/socketengine_poll.cpp b/src/socketengines/socketengine_poll.cpp
deleted file mode 100644
index 992a69aae..000000000
--- a/src/socketengines/socketengine_poll.cpp
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- *   Copyright (C) 2014-2015 Attila Molnar <attilamolnar@hush.com>
- *   Copyright (C) 2014, 2017 Adam <Adam@anope.org>
- *   Copyright (C) 2013, 2016-2017 Sadie Powell <sadie@witchery.services>
- *   Copyright (C) 2012 Robby <robby@chatbelgie.be>
- *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
- *   Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
- *
- * 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.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "inspircd.h"
-
-#include <sys/poll.h>
-#include <sys/resource.h>
-
-/** A specialisation of the SocketEngine class, designed to use poll().
- */
-namespace
-{
-	/** These are used by poll() to hold socket events
-	 */
-	std::vector<struct pollfd> events(16);
-	/** This vector maps fds to an index in the events array.
-	 */
-	std::vector<int> fd_mappings(16, -1);
-}
-
-void SocketEngine::Init()
-{
-	LookupMaxFds();
-}
-
-void SocketEngine::Deinit()
-{
-}
-
-void SocketEngine::RecoverFromFork()
-{
-}
-
-static int mask_to_poll(int event_mask)
-{
-	int rv = 0;
-	if (event_mask & (FD_WANT_POLL_READ | FD_WANT_FAST_READ))
-		rv |= POLLIN;
-	if (event_mask & (FD_WANT_POLL_WRITE | FD_WANT_FAST_WRITE | FD_WANT_SINGLE_WRITE))
-		rv |= POLLOUT;
-	return rv;
-}
-
-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 (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;
-}
-
-void SocketEngine::OnSetEvent(EventHandler* eh, int old_mask, int new_mask)
-{
-	int fd = eh->GetFd();
-	if (fd < 0 || static_cast<unsigned int>(fd) >= fd_mappings.size() || fd_mappings[fd] == -1)
-	{
-		ServerInstance->Logs.Log("SOCKET", LOG_DEBUG, "SetEvents() on unknown fd: %d", eh->GetFd());
-		return;
-	}
-
-	events[fd_mappings[fd]].events = mask_to_poll(new_mask);
-}
-
-void SocketEngine::DelFd(EventHandler* eh)
-{
-	int fd = eh->GetFd();
-	if (fd < 0)
-	{
-		ServerInstance->Logs.Log("SOCKET", LOG_DEBUG, "DelFd out of range: (fd: %d)", fd);
-		return;
-	}
-
-	if (static_cast<unsigned int>(fd) >= fd_mappings.size() || fd_mappings[fd] == -1)
-	{
-		ServerInstance->Logs.Log("SOCKET", LOG_DEBUG, "DelFd() on unknown fd: %d", fd);
-		return;
-	}
-
-	unsigned int index = fd_mappings[fd];
-	unsigned int last_index = CurrentSetSize - 1;
-	int last_fd = events[last_index].fd;
-
-	if (index != last_index)
-	{
-		// We need to move the last fd we got into this gap (gaps are evil!)
-
-		// So update the mapping for the last fd to its new position
-		fd_mappings[last_fd] = index;
-
-		// move last_fd from last_index into index
-		events[index].fd = last_fd;
-		events[index].events = events[last_index].events;
-	}
-
-	// Now remove all data for the last fd we got into out list.
-	// Above code made sure this always is right
-	fd_mappings[fd] = -1;
-	events[last_index].fd = 0;
-	events[last_index].events = 0;
-
-	SocketEngine::DelFdRef(eh);
-
-	ServerInstance->Logs.Log("SOCKET", LOG_DEBUG, "Remove file descriptor: %d (index: %d) "
-			"(Filled gap with: %d (index: %d))", fd, index, last_fd, last_index);
-}
-
-int SocketEngine::DispatchEvents()
-{
-	int i = poll(&events[0], CurrentSetSize, 1000);
-	int processed = 0;
-	ServerInstance->UpdateTime();
-
-	for (size_t index = 0; index < CurrentSetSize && processed < i; index++)
-	{
-		struct pollfd& pfd = events[index];
-
-		// Copy these in case the vector gets resized and pfd invalidated
-		const int fd = pfd.fd;
-		const short revents = pfd.revents;
-
-		if (revents)
-			processed++;
-
-		EventHandler* eh = GetRef(fd);
-		if (!eh)
-			continue;
-
-		if (revents & POLLHUP)
-		{
-			eh->OnEventHandlerError(0);
-			continue;
-		}
-
-		if (revents & POLLERR)
-		{
-			// Get error number
-			socklen_t codesize = sizeof(int);
-			int errcode;
-			if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &errcode, &codesize) < 0)
-				errcode = errno;
-			eh->OnEventHandlerError(errcode);
-			continue;
-		}
-
-		if (revents & POLLIN)
-		{
-			eh->SetEventMask(eh->GetEventMask() & ~FD_READ_WILL_BLOCK);
-			eh->OnEventHandlerRead();
-			if (eh != GetRef(fd))
-				// whoops, deleted out from under us
-				continue;
-		}
-
-		if (revents & POLLOUT)
-		{
-			int mask = eh->GetEventMask();
-			mask &= ~(FD_WRITE_WILL_BLOCK | FD_WANT_SINGLE_WRITE);
-			eh->SetEventMask(mask);
-
-			// The vector could've been resized, reference can be invalid by now; don't use it
-			events[index].events = mask_to_poll(mask);
-			eh->OnEventHandlerWrite();
-		}
-	}
-
-	return i;
-}