11-24-2010, 07:53 PM
(11-23-2010, 08:08 PM)Old Dirty Bastard Wrote: [ -> ]--off topic--
-no hate intended--
( why are all IRC Bot sources here for linux? )
Code:
#ifdef NIX
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <arpa/inet.h>
#endif
#ifdef WIN32
#define _WIN32_WINNT 0x0501 //Minimum winapi "version" to use
#include <winsock2.h>
#include <ws2tcpip.h>
#define close closesocket
#endif
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#define BUFSIZE 512
#define PSYCHO NULL
/***********************
* argv[1] -> host
* argv[2] -> port
* argv[3] -> chan
* argv[4] -> nick
* argv[5] -> user
***********************/
struct irc_data {
char nick[32];
char user[32];
char host[64];
char chan[32];
char message[512];
int is_ready;
};
void die(const char*,int);
void parse_data(char*,struct irc_data**);
int sayc(int,const char*,const char*, ...);
int main(int argc, char **argv){
#ifdef WIN32
WSADATA wsaData;
WORD wVersionRequested = MAKEWORD(2, 2);
if (WSAStartup(wVersionRequested, &wsaData) != 0) {
fprintf(stderr,"Winsock error");
}
#endif
if(argc!=6){
fprintf(stderr,"usage: %s <host> <port> <chan> <nick> <ident>\n",argv[0]);
exit(1);
}
const char *host = argv[1];
const char *port = argv[2];
const char *chan = argv[3];
const char *nick = argv[4];
const char *user = argv[5];
char buff[BUFSIZE], ip[INET_ADDRSTRLEN];
int sfd,status,sent,recvd,i;
struct addrinfo hints,*serv;
struct sockaddr_in *sip;
struct irc_data *irc = malloc(sizeof(struct irc_data));
memset(&hints,0,sizeof(hints));
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
if((status=getaddrinfo(host,port,&hints,&serv))<0)
die("getaddrinfo",status);
if((sfd=socket(serv->ai_family,serv->ai_socktype,serv->ai_protocol))<0)
die("socket",sfd);
if((status=connect(sfd,serv->ai_addr,serv->ai_addrlen))<0)
die("connect",status);
sip = (struct sockaddr_in*)serv->ai_addr;
//inet_ntop(serv->ai_family,&sip->sin_addr,ip,sizeof(ip)); No idea why Psycho put this here since he is not storing the result.
snprintf(buff,BUFSIZE,"USER %s 8 * :\x50\x73\x79\x63\x68\x6F\x20\x42\x6F\x74\r\nNICK %s\r\nJOIN #%s\r\n",user,nick,chan);
if((sent=send(sfd,buff,strlen(buff),0))<0)
die("send",sent);
while((recvd=recv(sfd,buff,BUFSIZE-1,0))>=0){
buff[recvd-1]=0;
puts(buff);
parse_data(buff,&irc);
if(irc->is_ready)
if(strstr(irc->message,nick) != NULL)
sayc(sfd,irc->chan,"sup %s",irc->nick);
if(sscanf(buff,"PING :%s",buff)==1){
snprintf(buff,BUFSIZE,"PONG :%s",buff);
if(send(sfd,buff,strlen(buff),0)>0)
puts("PONG!");
else puts("PONG failed...just sayin");
}
}
free(irc);
close(sfd);
freeaddrinfo(serv);
#ifdef WIN32
WSACleanup ();
#endif
return 0;
}
void die(const char *msg, int err){
fprintf(stderr,"%s: %s\n",msg,gai_strerror(err));
exit(1);
}
void parse_data(char *buff,struct irc_data **fat){
if(sscanf(buff,":%[^!]!%[^@]@%[^ ] %*[^ ] %[^ :] :%[^\r\n]",(*fat)->nick,(*fat)->user,(*fat)->host,(*fat)->chan,(*fat)->message) == 5){
(*fat)->is_ready = 1;
if((*fat)->chan[0] != '#') strcpy((*fat)->chan,(*fat)->nick);
} else (*fat)->is_ready = 0;
}
int sayc(int sockfd, const char *chan, const char *fmt, ...){
char msg[BUFSIZE], k[BUFSIZE]; //need to change sizes..do it later
va_list list;
va_start(list,fmt);
vsnprintf(k,BUFSIZE,fmt,list);
snprintf(msg,BUFSIZE,"PRIVMSG %s :%s\r\n",chan,k); //potential problem with \r\n being truncated if string is too large..do it later
va_end(list);
return send(sockfd,msg,strlen(msg),0);
}
// PsychoBAM and it can now be compiled for *nix or windows. Make sure to define WIN32 and link winsock2 if you want to compile it for windows or NIX if you want to compile it for some unix-like operating system. How I compile it:
For windows:
Code:
i586-mingw32msvc-cc -DWIN32 ircbot.c -o ircbot.exe -lws2_32Code:
cc -DNIX ircbot.c -o ircbot