Removed static meshed linking from core

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@1940 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 0 insertions, 398 deletions

diff --git a/src/connection.cpp b/src/connection.cpp
deleted file mode 100644
index f5640e5be..000000000
--- a/src/connection.cpp
+++ /dev/null
@@ -1,398 +0,0 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
- *
- *  Inspire is copyright (C) 2002-2004 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.
- *
- * ---------------------------------------------------
- */
-
-using namespace std;
-
-#include "inspircd.h"
-#include "connection.h"
-#include <unistd.h>
-#include <fcntl.h>
-#include <poll.h>
-#include <sys/errno.h>
-#include <sys/ioctl.h>
-#include <sys/utsname.h>
-#include <vector>
-#include <string>
-#include <deque>
-#include <sstream>
-#include "modules.h"
-#include "inspstring.h"
-#include "helperfuncs.h"
-
-extern char ServerName[MAXBUF];
-extern serverrec* me[32];
-extern bool has_been_netsplit;
-extern std::vector<Module*> modules;
-extern std::vector<ircd_module*> factory;
-
-extern int MODCOUNT;
-
-extern time_t TIME;
-
-
-/**
- * The InspIRCd mesh network is maintained by a tree of objects which reference *themselves*.
- * Every local server has an array of 32 *serverrecs, known as me[]. Each of these represents
- * a local listening port, and is not null if the user has opened a listening port on the server.
- * It is assumed nobody will ever want to open more than 32 listening server ports at any one
- * time (i mean come on, why would you want more, the ircd works fine with ONE).
- * Each me[] entry has multiple classes within it of type ircd_connector. These are stored in a vector
- * and each represents a server linked via this socket. If the connection was created outbound,
- * the connection is bound to the default ip address by using me[defaultRoute] (defaultRoute being
- * a global variable which indicates the default server to make connections on). If the connection
- * was created inbound, it is attached to the port the connection came in on. There may be as many
- * ircd_connector objects as needed in each me[] entry. Each ircd_connector implements the specifics
- * of an ircd connection in the mesh, however each ircd may have multiple ircd_connector connections
- * to it, to maintain the mesh link.
- */
-
-char* xsumtable = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
-
-// creates a random id for a line for detection of duplicate messages
-std::string CreateSum()
-{
-	char sum[9];
-	sum[0] = ':';
-	sum[8] = '\0';
-	for(int q = 1; q < 8; q++)
-		sum[q] = xsumtable[rand()%52];
-	return sum;
-}
-
-connection::connection()
-{
-	fd = -1;
-}
-
-
-ircd_connector::ircd_connector()
-{
-	fd = -1;
-	port = 0;
-        sendq = "";
-        WriteError = "";
-	nextping = TIME+120;
-	replied = false;
-}
-
-char* ircd_connector::GetServerIP()
-{
-	return this->host;
-}
-
-int ircd_connector::GetServerPort()
-{
-	return this->port;
-}
-
-bool ircd_connector::SetHostAndPort(char* newhost, int newport)
-{
-	strncpy(this->host,newhost,160);
-	this->port = newport;
-	return true;
-}
-
-bool ircd_connector::SetHostAddress(char* newhost, int newport)
-{
-	strncpy(this->host,newhost,160);
-	this->port = newport;
-	memset((void*)&addr, 0, sizeof(addr));
-	addr.sin_family = AF_INET;
-	inet_aton(host,&addr.sin_addr);
-	addr.sin_port = htons(port);
-	return true;
-}
-
-void ircd_connector::SetServerPort(int p)
-{
-	this->port = p;
-}
-
-bool ircd_connector::AddBuffer(std::string a)
-{
-	std::string b = "";
-	for (unsigned int i = 0; i < a.length(); i++)
-		if (a[i] != '\r')
-			b = b + a[i];
-
-	std::stringstream stream(ircdbuffer);
-	stream << b;
-	log(DEBUG,"AddBuffer: %s",b.c_str());
-	ircdbuffer = stream.str();
-	return (ircdbuffer.length() < 1048576);
-}
-
-bool ircd_connector::BufferIsComplete()
-{
-	for (unsigned int i = 0; i < ircdbuffer.length(); i++)
-		if (ircdbuffer[i] == '\n')
-			return true;
-	return false;
-}
-
-void ircd_connector::ClearBuffer()
-{
-	ircdbuffer = "";
-}
-
-std::string ircd_connector::GetBuffer()
-{
-	// Fix by Brain 28th Apr 2005
-	// seems my stringstream code isnt liked by linux
-	// EVEN THOUGH IT IS CORRECT! Fixed by using a different
-	// (SLOWER) algorithm...
-        char* line = (char*)ircdbuffer.c_str();
-        std::string ret = "";
-        while ((*line != '\n') && (strlen(line)))
-        {
-                ret = ret + *line;
-                line++;
-        }
-        if ((*line == '\n') || (*line == '\r'))
-                line++;
-        ircdbuffer = line;
-        return ret;
-}
-
-bool ircd_connector::AddWriteBuf(std::string data)
-{
-	log(DEBUG,"connector::AddWriteBuf(%s)",data.c_str());
-        if (this->GetWriteError() != "")
-                return false;
-	if (this->GetState() == STATE_DISCONNECTED)
-		return false;
-        std::stringstream stream;
-        stream << sendq << data;
-        sendq = stream.str();
-	return (sendq.length() < 1048576);
-}
-
-bool ircd_connector::HasBufferedOutput()
-{
-	return (sendq.length() > 0);
-}
-
-bool ircd_connector::CheckPing()
-{
-	if (TIME > this->nextping)
-	{
-		if (this->replied)
-		{
-			this->AddWriteBuf("?\n");
-			this->nextping = TIME+120;
-			this->replied = false;
-			return true;
-		}
-		else
-		{
-			if (this->GetState() == STATE_CONNECTED)
-			{
-				this->SetWriteError("Ping timeout");
-				this->CloseConnection();
-				this->SetState(STATE_DISCONNECTED);
-				WriteOpers("*** Ping timeout on link to %s (more routes may remain)",this->GetServerName().c_str());
-				has_been_netsplit = true;
-				return false;
-			}
-		}
-	}
-	return true;
-}
-
-void ircd_connector::ResetPing()
-{
-	log(DEBUG,"Reset ping counter");
-	this->replied = true;
-	this->nextping = TIME+120;
-}
-
-// send AS MUCH OF THE USERS SENDQ as we are able to (might not be all of it)
-bool ircd_connector::FlushWriteBuf()
-{
-	char buffer[MAXBUF];
-	if ((this->GetState() == STATE_NOAUTH_OUTBOUND) || (this->GetState() == STATE_COOKIE_OUTBOUND))
-	{
-		// if the outbound socket hasnt connected yet... return true and don't
-		// actually do anything until it IS connected. This should probably
-		// have a timeout somewhere, 10 secs should suffice. ;-)
-                pollfd polls;
-                polls.fd = this->fd;
-                polls.events = POLLOUT;
-                int ret = poll(&polls,1,1);
-		if (ret < 1)
-			return true;
-		// this falls through and sends any waiting data, which can put it into the
-		// connected state.
-		if (this->GetState() == STATE_COOKIE_OUTBOUND)
-		{
-			log(DEBUG,"Moving cookie_outbound into STATE_CONNECTED state");
-			this->SetState(STATE_CONNECTED);
-                        for (int t = 0; t < 32; t++) if (me[t]) for (unsigned int l = 0; l < me[t]->connectors.size(); l++)
-                        {
-				if (me[t]->connectors[l].GetDescription() != "")
-				{
-					snprintf(buffer,MAXBUF,"%s = %s :%s\r\n",CreateSum().c_str(),me[t]->connectors[l].GetServerName().c_str(),me[t]->connectors[l].GetDescription().c_str());
-                                        this->AddWriteBuf(buffer);
-                                }
-                        }
-		}
-		snprintf(buffer,MAXBUF,"%s v %s %s\r\n",CreateSum().c_str(),ServerName,GetVersionString().c_str());
-		this->AddWriteBuf(buffer);
-	}
-        if ((sendq.length()) && (this->GetState() != STATE_DISCONNECTED))
-        {
-                char* tb = (char*)this->sendq.c_str();
-                int n_sent = write(this->fd,tb,this->sendq.length());
-		if (n_sent != 0)
-		{
-                	if (n_sent == -1)
-                	{
-                        	this->SetWriteError(strerror(errno));
-				return false;
-                	}
-                	else
-                	{
-				log(DEBUG,"Wrote %d chars to socket",n_sent);
-                        	// advance the queue
-       	                	tb += n_sent;
-       	                	this->sendq = tb;
-				return true;
-	                }
-		}
-        }
-	return true;
-}
-
-void ircd_connector::SetWriteError(std::string error)
-{
-        if (this->WriteError == "")
-                this->WriteError = error;
-}
-
-std::string ircd_connector::GetWriteError()
-{
-        return this->WriteError;
-}
-
-
-bool ircd_connector::MakeOutboundConnection(char* newhost, int newport)
-{
-	log(DEBUG,"MakeOutboundConnection: Original param: %s",newhost);
-	ClearBuffer();
-	hostent* hoste = gethostbyname(newhost);
-	if (!hoste)
-	{
-		log(DEBUG,"MakeOutboundConnection: gethostbyname was NULL, setting %s",newhost);
-		this->SetHostAddress(newhost,newport);
-		SetHostAndPort(newhost,newport);
-	}
-	else
-	{
-		struct in_addr* ia = (in_addr*)hoste->h_addr;
-		log(DEBUG,"MakeOutboundConnection: gethostbyname was valid, setting %s",inet_ntoa(*ia));
-		this->SetHostAddress(inet_ntoa(*ia),newport);
-		SetHostAndPort(inet_ntoa(*ia),newport);
-	}
-
-	this->fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
-	if (this->fd >= 0)
-	{
-		int flags = fcntl(this->fd, F_GETFL, 0);
-		fcntl(this->fd, F_SETFL, flags | O_NONBLOCK);
-		if(connect(this->fd, (sockaddr*)&this->addr,sizeof(this->addr)) == -1)
-		{
-			if (errno != EINPROGRESS)
-			{
-				WriteOpers("connect() failed for %s",host);
-				return false;
-			}
-		}
-		int sendbuf = 32768;
-		int recvbuf = 32768;
-		setsockopt(this->fd,SOL_SOCKET,SO_SNDBUF,(const void *)&sendbuf,sizeof(sendbuf)); 
-		setsockopt(this->fd,SOL_SOCKET,SO_RCVBUF,(const void *)&recvbuf,sizeof(sendbuf));
-		return true;
-	}
-	else
-	{
-		WriteOpers("socket() failed!");
-	}
-
-	return false;
-}
-
-
-void ircd_connector::SetVersionString(std::string newversion)
-{
-	log(DEBUG,"Set version of %s to %s",this->servername.c_str(),newversion.c_str());
-	this->version = newversion;
-}
-
-std::string ircd_connector::GetVersionString()
-{
-	return this->version;
-}
-
-
-std::string ircd_connector::GetServerName()
-{
-	return this->servername;
-}
-
-std::string ircd_connector::GetDescription()
-{
-	return this->description;
-}
-
-void ircd_connector::SetServerName(std::string serv)
-{
-	this->servername = serv;
-}
-
-void ircd_connector::SetDescription(std::string desc)
-{
-	this->description = desc;
-}
-
-
-int ircd_connector::GetDescriptor()
-{
-	return this->fd;
-}
-
-int ircd_connector::GetState()
-{
-	return this->state;
-}
-
-
-void ircd_connector::SetState(int newstate)
-{
-	this->state = newstate;
-}
-
-void ircd_connector::CloseConnection()
-{
-	log(DEBUG,"Closing connection");
-	// flush the queues
-	shutdown(this->fd,2);
-	close(this->fd);
-}
-
-void ircd_connector::SetDescriptor(int newfd)
-{
-	this->fd = newfd;
-}