int main(int argc, char **argv)
{
get_sys_info(f[0],10);
usleep(600000);
size_mac=sizeof(struct ether_header);
size_ip=sizeof(struct ip);
///////////////////////////////////
signal(SIGINT, sigproc);
signal(SIGTERM, sigproc);
signal(SIGINT, sigproc);
//perror("what's wrong\n");
//init_loop(&shmp,&shmid,shmpath);
//init_loop(&shmp,&shmid,shmpath1);
int i;
char buf[256];
initBCBuff();
printf("1111111111111111\n");
for(i=0;i<snortnum;++i)//create shm
{
losep[i]=0LL;
sprintf(buf,"%s",shmpath);
//puts(buf);
init_loop(&shmp[i],&shmid[i],buf,i);
}
hb=init_HB(HB_MAX);
init_free_link(FREE_NODE);
init_BC();//the cache for the pro classificationd
printf("EIinit bc\n");
init_patterns();
int sockfd;
struct pcap_pkthdr pkthdr;
if ((sockfd = socket (PF_PACKET, SOCK_RAW, htons (ETH_P_ALL))) < 0)
{
printf ("create socket failed\n");
return -1;
}
if (0 != set_promisc ("eth0", sockfd))
{
printf ("Failed to set interface promisc mode\n");
}
unsigned char buffer[65535] = {0};
while (1)
{
//memset (&packet, 0x0, sizeof (packet));
memset (buffer, 0x0, sizeof (buffer));
pkthdr.caplen = recvfrom (sockfd, buffer, sizeof (buffer), 0, NULL, NULL);
my_callback(NULL,&pkthdr,buffer);
}
return 0;
}
void
global_setup( int use_random, int hash_bits ) {
FILE *log_file;
time_t timer;
/* Clear the log file. No error handling done. */
#if defined(ANDROID)
sprintf(log_file_path, "%s/%s", android_files_dir, LOG_FILE_NAME);
#elif defined(__linux__)
strcpy( log_file_path, LOG_FILE_NAME );
#else
char directory_buffer[MAX_PATH_LENGTH];
getcwd( directory_buffer, MAX_PATH_LENGTH );
if ( directory_buffer[strlen( directory_buffer ) - 1] == '\\' )
sprintf( log_file_path, "%s%s", directory_buffer, LOG_FILE_NAME );
else
sprintf( log_file_path, "%s\\%s", directory_buffer, LOG_FILE_NAME );
#endif
if ( use_log_file ) {
log_file = fopen( log_file_path, "w" );
if ( log_file != NULL ) {
time( &timer );
fprintf( log_file, "%s %s\n", LOG_TEXT, ctime( &timer ) );
fprintf( log_file, "%s %s %s\n", ENGINE_TEXT, __DATE__, __TIME__ );
fclose( log_file );
}
}
if ( use_random ) {
time( &timer );
my_srandom( timer );
}
else
my_srandom( 1 );
init_hash( hash_bits );
init_bitboard();
init_moves();
init_patterns();
init_coeffs();
init_timer();
init_probcut();
init_stable();
setup_search();
}
int main(int argc, char* argv[])
{
char *dev; /* name of the device to use */
char *net; /* dot notation of the network address */
char *mask;/* dot notation of the network mask */
int ret; /* return code */
//const u_char *packet;
pcap_t* descr; /*you can man it*/
char errbuf[PCAP_ERRBUF_SIZE];
bpf_u_int32 netp; /* ip */
bpf_u_int32 maskp;/* subnet mask */
struct in_addr addr;
/* ask pcap to find a valid device for use to sniff on */
dev = pcap_lookupdev(errbuf);
/* error checking */
if(dev == NULL)
{
printf("%s\n",errbuf);
exit(1);
}
/* print out device name */
printf("DEV: %s\n",dev);
/* ask pcap for the network address and mask of the device */
/* ret = pcap_lookupnet(dev,&netp,&maskp,errbuf);
if(ret == -1)
{
printf("%s\n",errbuf);
exit(1);
}
*/
/* get the network address in a human readable form */
// addr.s_addr = netp;
// net = inet_ntoa(addr);
/* if(net == NULL)// thanks Scott :-P
{
perror("inet_ntoa");
exit(1);
}
printf("NET: %s\n",net);
// do the same as above for the device's mask
addr.s_addr = maskp;
mask = inet_ntoa(addr);
if(mask == NULL)
{
perror("inet_ntoa");
exit(1);
}*/
signal(SIGINT, sigproc);
signal(SIGTERM, sigproc);
signal(SIGINT, sigproc);
printf("MASK: %s\n",mask);
size_mac=sizeof(struct ether_header);
size_ip=sizeof(struct ip);
//char *filename="/dev/shm/get.pcap";
//char *filename="./get.pcap";
//char *filename="/run/shm/http.pcap";
initBCBuff();
/* pthread_t my_thread;
if(pthread_create(&my_thread, NULL, threadclass, NULL)!=0)
{
msg("Ecreate thread error\n");
exit(0);
}
*/
/// msg("kkkkkkkkkkkkk\n");
int i;
#if 1
#define MAX_FILE 4
char filenameA[MAX_FILE+1][200]={{"/run/shm/http.pcap"},{"/run/shm/ftp.pcap"},{"/run/shm/pop3.pcap"},{"/run/shm/smtp.pcap"},{""}};
//char filenameA[MAX_FILE+1][200]={{"/run/shm/http.pcap"},{""}};
//char *filename="./exam-for/ftp.pcap";
char *filename;
printf("EIinit hb\n");
hb=init_HB(HB_MAX);
init_free_link(FREE_NODE);
init_BC();//the cache for the pro classificationd
printf("EIinit bc\n");
init_patterns();
msg("hhhhhh\n");
DELAY_INI();
NS_TIME_START(time);
int num=0;
int kk=0;
again:
filename= filenameA[num];
// msg("kk=%d\n",kk);
num=(num+1)%MAX_FILE;
if(kk==100000)
goto endk;
++kk;
descr =pcap_open_offline(filename, errbuf);
if(descr == NULL)
{ printf("pcap_open_live(): %s\n",errbuf); exit(1); }
/////////////////////////////
DELAY(DELAY_NS);
pcap_loop(descr,-1,my_callback,NULL);
//printf("llllllllllllll\n");
pcap_close(descr);
goto again;
endk:
exitflag=1;
//sem_post(&bin_sem);
NS_TIME_END(time);
msg("\n===================%d\n\n",kk);
for(i=0;i<PRO_MAX+2;++i)
{
printf("%s:%lld\n",pro_map[i],pronum[i]);
}
printf("losepacket=%lld\n",losepacket);
//speed(NS_GET_TIMEP(time),count+sum,firstlen);
speed1(NS_GET_TIMEP(time),packet_num,packet_len);
speed2(NS_GET_TIMEP(time),packet_num,packet_len,100000,DELAY_NS);
#else
int fd=open(filename,O_RDONLY);
if(fd<=0)
perror("open error\n");
//unsigned char buf
struct pcap_pkthdr head;
u_char buf[3000];
int headlen=sizeof(struct pcap_file_header);
int phead=sizeof(struct pcap_pkthdr);
//while(read(fd,&head,sizeof()))
NS_TIME_START(time);
printf("EIinit hb\n");
hb=init_HB(HB_MAX);
init_free_link(FREE_NODE);
init_BC();//the cache for the pro classificationd
printf("EIinit bc\n");
init_patterns();
//msg("EISpppppppppp");
while(1)
{
lseek(fd,headlen,SEEK_SET);
//read(fd,buf,headlen);
while(read(fd,&head,phead))
{
//printf("lllll\n");
read(fd,buf,head.caplen);
my_callback(NULL,&head,buf);
//printf("%d\n",head.caplen);
}
}
#endif
//pthread_join(my_thread, NULL);
/////////////////////////////////////////////////////
return 0;
}
int main(int argc, char **argv)
{
char *dev; /* name of the device to use */
char *net; /* dot notation of the network address */
char *mask;/* dot notation of the network mask */
int ret; /* return code */
//const u_char *packet;
pcap_t* descr; /*you can man it*/
char errbuf[PCAP_ERRBUF_SIZE];
bpf_u_int32 netp; /* ip */
bpf_u_int32 maskp;/* subnet mask */
struct in_addr addr;
initBCBuff();
/* ask pcap to find a valid device for use to sniff on */
dev = pcap_lookupdev(errbuf);
/* error checking */
if(dev == NULL)
{
printf("%s\n",errbuf);
exit(1);
}
/* print out device name */
printf("DEV: %s\n",dev);
/* ask pcap for the network address and mask of the device */
ret = pcap_lookupnet(dev,&netp,&maskp,errbuf);
if(ret == -1)
{
printf("%s\n",errbuf);
exit(1);
}
/* get the network address in a human readable form */
addr.s_addr = netp;
net = inet_ntoa(addr);
if(net == NULL)/* thanks Scott :-P */
{
perror("inet_ntoa");
exit(1);
}
printf("NET: %s\n",net);
/* do the same as above for the device's mask */
addr.s_addr = maskp;
mask = inet_ntoa(addr);
if(mask == NULL)
{
perror("inet_ntoa");
exit(1);
}
printf("MASK: %s\n",mask);
//descr = pcap_open_live(dev,65536,1 ,0,errbuf);
descr = pcap_open_live(dev,MAX_BUFFER_FOR_PACKET,1 ,0,errbuf);
// descr = pcap_open_live(NULL,BUFSIZ,1 ,0,errbuf);
if(descr == NULL)
{ printf("pcap_open_live(): %s\n",errbuf); exit(1); }
//printf("pcap:%d\n",descr->bufsize);
get_sys_info(f[0],10);
usleep(600000);
size_mac=sizeof(struct ether_header);
size_ip=sizeof(struct ip);
///////////////////////////////////
signal(SIGINT, sigproc);
signal(SIGTERM, sigproc);
signal(SIGINT, sigproc);
//perror("what's wrong\n");
//init_loop(&shmp,&shmid,shmpath);
//init_loop(&shmp,&shmid,shmpath1);
int i;
char buf[256];
printf("1111111111111111\n");
for(i=0;i<snortnum;++i)//create shm
{
losep[i]=0LL;
sprintf(buf,"%s",shmpath);
//puts(buf);
init_loop(&shmp[i],&shmid[i],buf,i);
}
//////////////
//compile ac dfa
///////////////
printf("EIinit hb\n");
hb=init_HB(HB_MAX);
init_free_link(FREE_NODE);
init_BC();//the cache for the pro classificationd
printf("EIinit bc\n");
init_patterns();
//msg("EISpppppppppp");
pcap_loop(descr,-1,my_callback,NULL);
/////////////////////////////////////
//pthread_join(threadid,NULL);
printf("aaaaaaa\n");
return 0;
}