int main(int quantiparametri,char* arg[])
{
int i;
int scaduto; //per il timer
long ret;
int quanti=omp_get_num_procs();
if (quantiparametri != 3)
{
printf ("devi passare 2 parametri : ip e porta \n");
exit(1);
}
help();
connectserver(arg[1],arg[2]);
ret=send(sk,(void*)&quanti,sizeof(int),0); //gli mando prima quanto e' grande l'utente
if (ret ==-1)
{
printf ("errore send numcores");
exit(1);
}
printf ("connessi\n");
help();
FD_ZERO(&master); //azzero master
FD_ZERO(&read_fd);
FD_SET(sk,&master); //setto server
FD_SET(0,&master); //setto 0 per tastiera
maxfd=sk;
for (;;)
{
read_fd=master; //perche la select mi 'danegerebbe' master
fflush(stdout);
scaduto=select(maxfd+1, &read_fd, NULL, NULL, NULL);
if (scaduto==-1)
{
printf("errrore select\n");
exit(1);
}
// printf("evento");
for (i=0; i<=maxfd;i++)
{
if(FD_ISSET(i, &read_fd))
{
if (i==0) //tastiera
{
tastiera();
}
else
if (i==sk) //mex dal server
mexserver();
}
}
}
return 0;
}
int
main(int argc, char *argv[])
{
int ch, p;
char addr[HOSTMAX] = "localhost";
char port[6] = "7326";
setlocale(LC_ALL, "");
while ((ch = getopt(argc, argv, "g:hn:p:v")) != -1) {
switch (ch) {
case 'g':
strlcpy(group, optarg, sizeof(group));
break;
case 'n':
strlcpy(nick, optarg, sizeof(nick));
break;
case 'p':
p = atoi(optarg);
if (p < 0 || p > 66535)
(void) fprintf(stderr, "%s: Bogus port number, using 7326", __progname);
else
strlcpy(port, optarg, sizeof(port));
break;
case 'v':
version();
break;
case 'h':
default:
usage();
/* NOTREACHED */
}
}
argc -= optind;
argv += optind;
if (argc > 1)
usage();
if (argv[0] != NULL)
strlcpy(addr, argv[0], sizeof(addr));
/* Connect to server. */
if ((connectserver(addr, port)) != 0) {
fputs("Could not connect to server", stderr);
exit(1);
}
setvbuf(stdout, NULL, _IONBF, 0);
client();
close(sockfd);
return 0;
}
void event_reconnect(struct eventhub * hub){
struct list_head * head = connlist_get();
if(!connlist_check(CONNSOCKETSERVER)){
struct connection * serverconn = connectserver();
if(serverconn){
eventhub_register(hub,connection_getfd(serverconn));
}
}
if(!connlist_check(CONNSERIALPORT)){
struct connection * serialconn = connserialport();
if(serialconn){
eventhub_register(hub,connection_getfd(serialconn));
}
}
}
int main(int argc, char **argv) {
char optchar, *exec = NULL, server[512] = "", *username = NULL, *password = NULL;
int s, retval = -1, port, target = 0;
if (argc < 2) {
helpme(argc, argv);
} else {
while ( (optchar = getopt(argc, argv, "h:t:u:p:e:")) != EOF ) {
switch(optchar) {
case 'h': sscanf(optarg, "%[^:]:%d", server, &port);
break;
case 'u': username = optarg;
break;
case 'p': password = optarg;
break;
case 't': target = atoi(optarg);
break;
case 'e': exec = optarg;
break;
}
}
if (!strcmp(server, "")) {
strcpy(server, "127.0.0.1");
port = 21;
}
if (!username) {
username = "******";
}
if (!password) {
password = "******";
}
if (!exec) {
exec = "id; killall msg; ";
}
fprintf(stderr, "[*] connecting %s:%d (%s/%s)...\n", server, port, username, password);
if (!connectserver(&s, server, port)) {
retval = attack(s, username, password, target, exec);
close(s);
}
}
return retval;
}
void dealonereq(void *arg)
{
char buf[BUF_SIZE];
char * pbuf = buf;
int bytes;
char recvbuf[BUF_SIZE];
char hostname[256];
int remotesocket;
int accept_sockfd;
accept_sockfd = *(int *)arg;
pthread_detach(pthread_self());
bzero(buf, BUF_SIZE);
bzero(recvbuf, BUF_SIZE);
printf("read data from client\n");
fflush(stdout);
bytes = read(accept_sockfd, buf, BUF_SIZE);
printf("client data(xxxxxxxxxxxxxxxxxxxxxxxx):\n%s\nend.....\n", pbuf);
modify_request_get(&pbuf, bytes);
printf("client data:\n%s\nend.....\n", pbuf);
if(bytes <= 0)
{
close(accept_sockfd);
return;
}
gethostname_m(pbuf, hostname, bytes);
if(sizeof(hostname) == 0)
{
printf("Invalid host name");
close(accept_sockfd);
return;
}
if(checkserver(hostname) == -1)
{
close(accept_sockfd);
return;
}
remotesocket = connectserver(hostname);
if(remotesocket == -1)
{
close(accept_sockfd);
return;
}
send(remotesocket, pbuf, bytes, 0);
printf("%s",pbuf);
fflush(stdout);
// free(pbuf);
while(1)
{
int readSizeOnce = 0;
printf("read data from server!\n");
readSizeOnce = read(remotesocket, recvbuf, BUF_SIZE);
printf("server data:\n%s\nend....\n ", recvbuf);
if(readSizeOnce <= 0)
{
break;
}
printf("send data to client\n");
send(accept_sockfd, recvbuf, readSizeOnce, 0);
printf("结束.../");
}
}
int main (int argc, char *argv[])
{
char sname[40], line[256], writebuf[256];
char config_file[MAX_PATH_LEN];
quitflag = 0;
NATEMODE = 0;
starttime = time (NULL);
/* parse command args here */
config_read(CONFIG_FILE);
#ifndef NOFORK
if (fork ())
exit (0);
#endif
signal (SIGHUP, (void *) gotsignal);
signal (SIGINT, (void *) gotsignal);
signal (SIGILL, (void *) gotsignal);
signal (SIGFPE, (void *) gotsignal);
signal (SIGBUS, (void *) gotsignal);
#if 0
signal (SIGSEGV, (void *) gotsignal);
#endif
signal (SIGPIPE, (void *) gotsignal);
signal (SIGTERM, (void *) gotsignal);
signal (SIGUSR1, (void *) gotsignal);
signal (SIGUSR2, (void *) gotsignal);
signal (SIGWINCH, (void *) (gotsignal2)); /* heehee */
if ((ssock = open ("/dev/tty", O_RDONLY)) >= 0)
{
ioctl (ssock, TIOCNOTTY);
close (ssock);
}
srandom ((unsigned) time (NULL));
getpush = 1;
readusers ();
strcpy (sname, DEFAULTSERVER);
strcpy (mynick, DEFAULTNICK);
strcpy (mychan, HOMECHAN);
setbuf (stdout, NULL);
setbuf (stderr, NULL);
setjmp (my_env);
#ifdef DEBUG
printf ("Setup environment stuff\n");
#endif /* DEBUG */
do
{
if ((ssock = connectserver (sname)) < 0)
{
sleep (60);
}
else
{
#ifdef DEBUG
printf ("Connected to server %s\n", sname);
#endif /* DEBUG */
writeline ("PING td0");
#ifdef DEBUG
printf ("Sent PING\n");
#endif
readline (line);
#ifdef DEBUG
printf ("Received PONG\n");
#endif /* DEBUG */
sprintf(writebuf, "USER %s * * :%s", LOGINNAME, IRCUSER);
writeline(writebuf);
nick (mynick);
sprintf (line, "MODE %s +i", mynick);
writeline (line);
join (mychan);
setjmp (my_env2);
waitforstuff ();
#ifdef DEBUG
printf (stderr, "Connection got closed!\n");
#endif
close (ssock);
}
}
while (!quitflag);
#ifdef DEBUG
printf ("Boom, I'm dead!\n");
#endif /* DEBUG */
close (ssock);
checkufile();
exit (0);
}
