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|
/* +------------------------------------+
* | 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_config.h"
#include <sys/time.h>
#include <sys/resource.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <string>
#include <unistd.h>
#include <fcntl.h>
#include <sstream>
#include <iostream>
#include <fstream>
#include "socket.h"
#include "inspircd.h"
#include "inspircd_io.h"
#include "inspircd_util.h"
#include "inspstring.h"
#include "helperfuncs.h"
extern FILE *log_file;
extern int boundPortCount;
extern int openSockfd[MAXSOCKS];
extern time_t TIME;
extern bool unlimitcore;
extern int MaxConn;
InspSocket::InspSocket()
{
this->state = I_DISCONNECTED;
}
InspSocket::InspSocket(std::string host, int port, bool listening, unsigned long maxtime)
{
if (listening) {
} else {
char* ip;
this->host = host;
hostent* hoste = gethostbyname(host.c_str());
if (!hoste) {
ip = (char*)host.c_str();
} else {
struct in_addr* ia = (in_addr*)hoste->h_addr;
ip = inet_ntoa(*ia);
}
timeout_end = time(NULL)+maxtime;
timeout = false;
if ((this->fd = socket(AF_INET, SOCK_STREAM, 0)) == -1)
{
this->state = I_ERROR;
return;
}
this->port = port;
inet_aton(ip,&addy);
addr.sin_family = AF_INET;
addr.sin_addr = addy;
addr.sin_port = htons(this->port);
int flags;
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)
{
shutdown(this->fd,2);
close(this->fd);
this->fd = -1;
this->state = I_ERROR;
return;
}
}
this->state = I_CONNECTING;
return;
}
}
void InspSocket::EngineTrigger()
{
switch (this->state)
{
case I_CONNECTING:
this->OnConnected();
break;
case I_LISTENING:
this->OnIncomingConnection();
break;
case I_CONNECTED:
this->OnDataReady();
break;
default:
break;
}
}
void InspSocket::SetState(InspSocketState s)
{
this->state = s;
}
int InspSocket::OnConnected() { return 0; }
int InspSocket::OnError() { return 0; }
int InspSocket::OnDisconnect() { return 0; }
int InspSocket::OnIncomingConnection() { return 0; }
int InspSocket::OnDataReady() { return 0; }
InspSocket::~InspSocket()
{
}
/*
int BindSocket (int sockfd, struct sockaddr_in client, struct sockaddr_in server, int port, char* addr)
int OpenTCPSocket (void)
*/
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