// start
int main(int argc, char *argv[])
{
mhdd_debug_init();
struct fuse_args *args = parse_options(argc, argv);
flist_init();
return fuse_main(args->argc, args->argv, &mhdd_oper, 0);
}
int
datastream_init (datastream_t *datastream, void *context, uint32_t size, datastream_feed_func feed_func)
{
int error;
if (unlikely(datastream == NULL))
LOG_ERROR_AND_RETURN(-1, "null datasttream_t");
if (unlikely(NULL == (datastream->data = malloc(size))))
LOG_ERROR_AND_RETURN(-101, "failed to malloc(%u), %s", size, strerror(errno));
if (unlikely(0 != (error = flist_init(&datastream->queue, 100, NULL))))
LOG_ERROR_AND_RETURN(-102, "failed to flist_init, %d", error);
if (unlikely(0 != (error = thread_init(&datastream->thread, "datastream-thread", (thread_start_func)__datastream_thread, datastream, NULL))))
LOG_ERROR_AND_RETURN(-103, "failed to thread_init, %d", error);
datastream->size = size;
datastream->stop = 0;
datastream->context = context;
datastream->feed = feed_func;
memset(datastream->data, 0, size);
if (unlikely(0 != (error = thread_start(&datastream->thread))))
LOG_ERROR_AND_RETURN(-103, "failed to thread_start, %d", error);
return 0;
}
int main (void)
{
struct flist new_flist;
flist_init(&new_flist);
return 0;
}
// start
int main(int argc, char *argv[])
{
mhdd_debug_init();
struct fuse_args *args = parse_options(argc, argv);
flist_init();
limits_init();
signal(SIGSEGV, save_backtrace);
return fuse_main(args->argc, args->argv, &mhdd_oper, 0);
}
void initSet(struct anonflow *flow)
{
int i;
struct sourceinfo *info;
memset(flow, 0, sizeof(struct anonflow));
flow->output_type = NONE;
flow->output_filename = NULL;
flow->cont_set = 0;
flow->nf9_templates = malloc(sizeof(flist_t));
flow->nf9_option_templates = malloc(sizeof(flist_t));
flist_init(flow->nf9_templates);
flist_init(flow->nf9_option_templates);
flow->ipfix_templates = malloc(sizeof(flist_t));
flow->ipfix_options = malloc(sizeof(flist_t));
flist_init(flow->ipfix_templates);
flist_init(flow->ipfix_options);
for (i = 0; i < MAX_CONT; i++)
flow->give_output[i] = -1;
info = search_for_registered_source(source_type);
if (!info) {
printf("Unknown source type in initSet\n");
return;
}
if (info->init_input) {
info->init_input(flow);
}
binaryGenericWgetInit();
binaryGenericXORInit();
binaryStuttgartInit();
binaryWuerzburgInit();
}
int delete_files(char *name)
{
char tmp_name[CCHMAXPATHCOMP];
struct flist_root root;
FILE_COUNT curfile;
flist_init(&root, FCLIM_DELETION, FL_STANDARD);
if(flist_add_files(&root, NULL, name, 1, 0, FETCH_FILES, NULL))
return(1);
for(curfile=0; curfile<root.files; curfile++)
{
flist_retrieve(tmp_name, NULL, &root, curfile);
msg_cprintf(0, M_DELETING, tmp_name);
if(is_directory(tmp_name)?file_rmdir(tmp_name):file_unlink(tmp_name))
msg_cprintf(H_ERR, M_CANT_DELETE, tmp_name);
}
flist_cleanup(&root);
return(0);
}
static void init()
//common initialization function for mapi and dimapi
{
// set up globals
if (drvglobals == NULL)
{
drvglobals = malloc(sizeof(struct flowdrv_globals));
drvglobals->minit = &minit;
drvglobals->mapi_lock = &mapi_lock;
drvglobals->local_err = &local_err;
drvglobals->agent = &agent;
drvglobals->flowlist = &flowlist;
drvglobals->fd_counter = &fd_counter;
drvglobals->localdrv = &localdrv;
drvglobals->remotedrv = &remotedrv;
drvglobals->get_numflows = get_numflows;
drvglobals->incr_numflows = incr_numflows;
drvglobals->decr_numflows = decr_numflows;
drvglobals->get_totalflows = get_totalflows;
drvglobals->incr_totalflows = incr_totalflows;
}
// TODO/XXX: read flowdrivers from conf file? can default to libmapi_local/remote.so if no conf is found.
// Load local driver
localdrv = (void *) dlopen("libmapi_local.so", RTLD_NOW);
if (localdrv == NULL)
{
local_err = 0; // FIXME: Add MAPI_INIT_LOADING_DRIVER
printf("ERROR: Could not load local driver (libmapi_local.so).\n");
printf("Aborting...\n");
exit(1);
}
flowdrv_setglobals = drv_get_funct(localdrv, "flowdrv_setglobals");
if (flowdrv_setglobals == NULL)
{
local_err = 0; // FIXME: add error constant
printf("ERROR: Could not initialize driver.\n");
printf("Aborting...\n");
exit(1);
}
(*flowdrv_setglobals)(drvglobals);
#ifdef DIMAPI
// Load remote driver
remotedrv = (void *) dlopen("libmapi_remote.so", RTLD_NOW);
if (remotedrv == NULL)
{
local_err = 0; // FIXME: see previous
printf("ERROR: Could not load remote (DiMAPI) driver (libmapi_remote.so).\n");
printf("Aborting...\n"); // XXX: Should we just continue? it does have local loaded.
exit(1);
}
flowdrv_setglobals = drv_get_funct(remotedrv, "flowdrv_setglobals");
if (flowdrv_setglobals == NULL)
{
local_err = 0; // FIXME: add error constant
printf("ERROR: Could not initialize driver.\n");
printf("Aborting...\n");
exit(1);
}
(*flowdrv_setglobals)(drvglobals);
#endif
flowdrv_setglobals = NULL;
// Don't free drvglobals here, that will break offline processing.
printf("INIT2\n");
minit = 1;
flowlist = malloc(sizeof(flist_t));
flist_init(flowlist);
}
void process_packet(unsigned char *packet, anon_pkthdr_t * header, int cont)
{
struct anonflow *flow;
struct function *flist;
int i = 0, j = 0, jcnt = 0, uncook_done;
anon_pkthdr_t *hd_temp_1 = malloc(sizeof(anon_pkthdr_t));
anon_pkthdr_t *hd_temp_2 = NULL;
unsigned char *temp_packet_buf = malloc(NIC_PKTCAP_LEN * sizeof(unsigned char));
unsigned char *temp_packet_buf2 = NULL;
while (flowArray[i] != NULL && i < MAX_NUM_OF_SETS) {
flow = flowArray[i];
if ((cont != i) && (cont != -1)) {
i++;
continue;
}
if (flow->cont_set && (cont == -1)) {
i++;
continue;
}
flist = flow->function_list;
flow->decoded_packet = NULL;
flow->client_headers = NULL;
flow->server_headers = NULL;
memcpy(temp_packet_buf, packet, header->caplen);
memcpy(hd_temp_1, header, sizeof(anon_pkthdr_t));
if (flow->modifies && flow->mod_pkt != (unsigned char *)(&modified_packet_buf[0])) {
free(flow->mod_pkt);
flow->mod_pkt = &modified_packet_buf[0];
}
if (flow->modifies) { //if we have cooking we have to copy the packet to flow->mod_pkt
memcpy(modified_packet_buf, packet, header->caplen);
memcpy(&flow->mod_pkt_head, header, sizeof(anon_pkthdr_t));
flow->mod_pkt = &modified_packet_buf[0];
if (flow->server_mod_pkt) {
free(flow->server_mod_pkt);
flow->server_mod_pkt = NULL;
}
}
uncook_done = 0;
while (flist) {
if (flow->modifies) {
if (flist->function_info->
process(flow, flist->internal_data, flow->mod_pkt,
&flow->mod_pkt_head) == 0) {
break;
}
} else {
if (flist->function_info->
process(flow, flist->internal_data, temp_packet_buf,
hd_temp_1) == 0) {
break;
}
}
if (flow->uncook_ready == 1) {
uncook_done = 1;
do_uncook_loop(flow, flist);
break;
} else {
flist = flist->next;
}
}
if (flow->client_headers) {
free_header_list(flow->client_headers, FLIST_FREE_DATA);
flist_init(flow->client_headers);
}
if (flow->server_headers) {
if (uncook_done)
free_header_list(flow->server_headers, FLIST_LEAVE_DATA);
else
free_header_list(flow->server_headers, FLIST_FREE_DATA);
flist_init(flow->server_headers);
}
for (j = 0; j < MAX_CONT; j++) {
if (flow->give_output[j] != -1) {
temp_packet_buf2 = malloc(NIC_PKTCAP_LEN * sizeof(unsigned char));
hd_temp_2 = malloc(sizeof(anon_pkthdr_t));
jcnt++;
memcpy(temp_packet_buf2, temp_packet_buf, header->caplen);
memcpy(hd_temp_2, hd_temp_1, sizeof(anon_pkthdr_t));
process_packet(temp_packet_buf2, hd_temp_2, flow->give_output[j]);
}
}
if (jcnt == 0) {
if (flist == NULL && flow->output_type != NONE) { //Flow reached its end
if (flow->modifies) {
dump_packet(flow, flow->mod_pkt, &flow->mod_pkt_head);
} else {
dump_packet(flow, temp_packet_buf, hd_temp_1);
}
}
}
i++;
}
if (temp_packet_buf) {
free(temp_packet_buf);
temp_packet_buf = NULL;
}
if (temp_packet_buf2) {
free(temp_packet_buf2);
temp_packet_buf2 = NULL;
}
if (hd_temp_1) {
free(hd_temp_1);
hd_temp_1 = NULL;
}
if (hd_temp_2) {
free(hd_temp_2);
hd_temp_2 = NULL;
}
}
int flowdrv_create_flow(const char *dev)
//Create new flow
//dev = device that should be used
{
struct mapiipcbuf qbuf;
flowdescr_t *flow, *tmpflow;
pthread_once(&mapi_is_initialized, (void*)mapi_init);
while(__sync_lock_test_and_set(mapi_lock,1));
if (((*get_numflows)() == 0) && ((*get_totalflows)() > 0) && *minit){ // socket has been closed, re-create it
if(mapiipc_client_init() == -1) {
*local_err = MCOM_INIT_SOCKET_ERROR;
*mapi_lock = 0;
return -1;
}
(*incr_numflows)();
}
else
(*incr_numflows)();
*mapi_lock = 0;
strncpy((char *)qbuf.data,dev,DATA_SIZE);
qbuf.mtype = 1;
qbuf.cmd = CREATE_FLOW;
qbuf.fd = getpid();
qbuf.pid = getpid();
while(__sync_lock_test_and_set(mapi_lock,1));
if (mapiipc_write((struct mapiipcbuf*)&qbuf) < 0)
{
*local_err = MCOM_SOCKET_ERROR;
*mapi_lock = 0;
(*decr_numflows)();
return -1;
}
if (mapiipc_read((struct mapiipcbuf*)&qbuf) < 0)
{
*local_err = MCOM_SOCKET_ERROR;
*mapi_lock = 0;
(*decr_numflows)();
return -1;
}
*mapi_lock = 0;
switch(qbuf.cmd)
{
case CREATE_FLOW_ACK:
tmpflow = flist_get(*flowlist, qbuf.fd);
if (tmpflow != NULL)
{
printf("ERROR: Mapid gave us a fd (%d) which already exist in our lists, exiting [%s:%d]\n",
qbuf.fd, __FILE__, __LINE__);
(*decr_numflows)();
return -1;
}
flow = malloc(sizeof(flowdescr_t));
if (flow == NULL)
{
printf("ERROR: Out of memory [%s:%d]\n", __FILE__, __LINE__);
(*decr_numflows)();
return -1;
}
flow->fd = qbuf.fd;
flow->devtype = (char *) malloc(strlen((char *)qbuf.data) + 1);
flow->flist = malloc(sizeof(flist_t));
flow->shm_base = NULL;
flow->shm_spinlock = NULL;
flow->file = -1; // in case of online flow, assigned to -1
flow->is_connected = 0;
flow->numfd = 0; // initialize number of open file descriptors to zero
flist_init(flow->flist);
strcpy(flow->devtype, (char *)qbuf.data);
flowlist_t *flow_item = malloc(sizeof(flowlist_t));
if (flow_item == NULL)
{
printf("ERROR: Out of memory [%s:%d]\n", __FILE__, __LINE__);
(*decr_numflows)();
return -1;
}
while(__sync_lock_test_and_set(mapi_lock,1));
flow_item->fd = ++(*fd_counter);
flow_item->flowtype = FLOWTYPE_LOCAL;
flow_item->driver = *localdrv; // get_driver ?
flow_item->flowdescr = flow;
flist_append(*flowlist, *fd_counter, flow_item);
(*incr_totalflows)();
*mapi_lock = 0;
return *fd_counter;
/* should probably have a separate error message for ERROR_ACK? */
case ERROR_ACK:
(*decr_numflows)();
*local_err = qbuf.remote_errorcode;
return -1;
default:
(*decr_numflows)();
*local_err = MCOM_UNKNOWN_ERROR;
return -1;
}
}
static void cmd_create_offline_device(char *dev, int format, int pid, int sock)
//Create a new flow
//dev = device
//if = IPC id used to send ack message back to client
{
struct mapiipcbuf buf;
mapidrv *drv, *drv2, *lok;
int err;
int file;
struct client *cl;
char *format_;
long file_size;
//Get file descriptor
buf.mtype = pid;
buf.cmd = SEND_FD;
mapiipc_daemon_write((struct mapiipcbuf *) &buf, sock);
file = mapiipc_read_fd(sock);
//Decide which driver to use
for (drv = drvlist; drv != NULL; drv = drv->next) {
if (drv->format == format) {
DEBUG_CMD(Debug_Message("Using driver %s for %s", drv->name, dev));
break;
}
}
if (drv == NULL) {
DEBUG_CMD(Debug_Message("ERROR: No driver found for %s", dev));
report_error(MAPID_NO_DRIVER, pid, sock);
return;
}
//Calls driver
//First create new "device" for the file
drv2 = malloc(sizeof(mapidrv));
drv2->device = malloc(strlen(dev)+7);
sprintf(drv2->device, "%s@%d", dev, deviceid);
lok=drvlist;
while (lok->next!=NULL)
lok = lok->next;
lok->next = drv2;
drv2->next=NULL;
drv2->handle = drv->handle;
drv2->name = strdup(drv->name);
drv2->format = drv->format;
drv2->devid = -deviceid++;
drv2->offline = 1;
drv2->active = 1;
drv2->description = strdup(drv->description);
drv2->offline_status = DEVICE_SETUP;
mapidrv_add_device = get_drv_funct(drv->handle, "mapidrv_add_device");
err = mapidrv_add_device(dev, file, drv2->devid, gflist,
&drv2->offline_status);
if (err != 0) {
report_error(err, pid, sock);
return;
}
// save a reference to the newly created flow to client's flow list
cl = flist_get(clientlist, pid);
if (cl == NULL) {
cl = (struct client *) malloc(sizeof(struct client));
cl->pid = pid;
cl->sock = sock;
// init the list that holds references to the flows of this client
if ((cl->flowlist = malloc(sizeof(flist_t))) == NULL) {
DEBUG_CMD(Debug_Message(
"ERROR: cmd_create_flow - malloc new client struct: %s",
strerror(errno)));
exit(EXIT_FAILURE);
}
if ((cl->devicelist = malloc(sizeof(flist_t))) == NULL) {
DEBUG_CMD(Debug_Message(
"ERROR: cmd_create_flow - malloc new client struct: %s",
strerror(errno)));
exit(EXIT_FAILURE);
}
flist_init(cl->flowlist);
flist_init(cl->devicelist);
cl->numflows = 0;
flist_append(clientlist, pid, cl);
}
flist_append(cl->devicelist, drv2->devid, drv->handle);
cl->numdevs++;
//Send ack back to user
buf.mtype = pid;
buf.cmd = CREATE_OFFLINE_DEVICE_ACK;
strcpy((char *)buf.data, drv2->device);
buf.fd = -1;
if (format == 0)
format_ = strdup("MFF_PCAP");
else if (format == 1)
format_ = strdup("MFF_RAW");
else if (format == 2)
format_ = strdup("MFF_DAG_ERF");
else if (format == 4)
format_ = strdup("MFF_NAPATECH");
if (log_to_file) {
file_size = acquire_write_lock(log_fd_info);
write_to_file(
log_fd_info,
"MAPID: new offline device was created ( tracefile: %s, format: %s, device name returned: %s ) at ",
dev, format_, buf.data);
write_date(log_fd_info);
write_newline(log_fd_info, "\n");
release_write_lock(log_fd_info, file_size);
}
if (log_to_syslog)
log_message(
"new offline device was created ( tracefile: %s, format: %s, device name returned: %s )",
dev, format_, buf.data);
free(format_);
mapiipc_daemon_write((struct mapiipcbuf *) &buf, sock);
}
static void cmd_create_flow(char *device, int pid, uid_t uid, int sock) /*removed id, id==pid here */
//Create a new flow
//dev = device
//if = IPC id used to send ack message back to client
{
struct flow *fl = (struct flow *) malloc(sizeof(struct flow));
struct client *cl;
struct mapiipcbuf buf;
char *devtype;
mapidrv *drv;
int err = 0;
char* dev=device;
long file_size;
fl->id = pid;
fl->fd = ++fdseed;
fl->drv = NULL;
fl->uid = uid;
fl->offline = 0;
if (running_shutdown)
err = MAPI_SHUTTING_DOWN;
//Decide which driver to use
for (drv = drvlist; drv != NULL; drv = drv->next) {
if (drv->device != NULL)
if (strcmp(dev, drv->device) == 0) {
fl->drv = drv;
DEBUG_CMD(Debug_Message("Using driver %s for %s", drv->name,
dev));
break;
}
}
if (fl->drv == NULL) {
DEBUG_CMD(Debug_Message("No driver found for %s", dev));
report_error(MAPID_NO_DRIVER, pid, sock);
free(fl);
return;
}
++flows; //total number of currently registered flows
//Calls driver
if (err == 0) {
mapidrv_create_flow = get_drv_funct(fl->drv->handle,
"mapidrv_create_flow");
err = mapidrv_create_flow(drv->devid, fl->fd, &devtype);
}
if (err != 0) {
/* flow wasn't created */
/* we can't leave the flow in place, but we need it for errno... */
/* cleanup? */
flows--;
report_error(err, pid, sock);
free(fl);
return;
} else {
flist_append(flowlist, fl->fd, fl);
//check if this is the first time we hear from this client
cl = flist_get(clientlist, pid);
if (cl == NULL) {
cl = (struct client *) malloc(sizeof(struct client));
cl->pid = pid;
cl->sock = sock;
// init the list that holds references to the flows of this client
if ((cl->flowlist = malloc(sizeof(flist_t))) == NULL) {
DEBUG_CMD(Debug_Message(
"ERROR: cmd_create_flow - malloc new client struct: %s",
strerror(errno)));
exit(EXIT_FAILURE);
}
flist_init(cl->flowlist);
if ((cl->devicelist = malloc(sizeof(flist_t))) == NULL) {
DEBUG_CMD(Debug_Message(
"ERROR: cmd_create_flow - malloc new client struct: %s",
strerror(errno)));
exit(EXIT_FAILURE);
}
flist_init(cl->devicelist);
cl->numflows = 0;
cl->numdevs = 0;
flist_append(clientlist, pid, cl);
}
// save a reference to the newly created flow to client's flow list
cl->numflows++;
flist_append(cl->flowlist, fl->fd, fl);
//Send ack back to user
buf.mtype = pid;
strcpy((char *)buf.data, devtype);
buf.cmd = CREATE_FLOW_ACK;
buf.fd = fl->fd;
if (log_to_file) {
file_size = acquire_write_lock(log_fd_info);
write_to_file(log_fd_info,
"MAPID: new flow was created ( device: %s, fd: %d ) at ",
device, fl->fd);
write_date(log_fd_info);
write_newline(log_fd_info, "\n");
release_write_lock(log_fd_info, file_size);
}
if (log_to_syslog)
log_message("new flow was created ( device: %s, fd: %d )", device,
fl->fd);
}
mapiipc_daemon_write(&buf, sock);
}
int main(int argc, char *argv[]) {
const char *homedir;
parse_arguments(argc, argv);
flowlist=malloc(sizeof(flist_t));
flist_init(flowlist);
clientlist = malloc(sizeof(flist_t));
flist_init(clientlist);
gflist = malloc(sizeof(global_function_list_t));
gflist->fflist=malloc(sizeof(flist_t));
flist_init(gflist->fflist);
gflist->lock = 0;
homedir = getenv("HOME");
if (homedir == NULL) {
fputs("Environment variable HOME not set. Giving up.\n", stderr);
exit( 1);
}
mapid_conf = printf_string( CONFDIR"/"CONF_FILE );
printf("using %s\n", mapid_conf);
log_level = get_log_level(mapid_conf); // get log level from mapi.conf
if (log_to_syslog) // logging to syslog is enabled
open_syslog(log_level, "MAPID");
log_to_file = set_logging_to_file(mapid_conf, &log_fd_info, &log_fd_debug); // support for logging to file
if (log_to_syslog == 0 && log_to_file == 0)
log_level = LOGGING_DISABLED;
if (log_to_syslog == 0)
printf("logging to syslog: disabled\n");
else
printf("logging to syslog: enabled - LogLevel: %d\n", log_level);
if (log_to_file) {
daemon_started(log_fd_info, "MAPID", daemonize, 0);
daemon_started(log_fd_debug, "MAPID", daemonize, 0);
}
if (log_to_syslog)
log_message(
"MAPID was started %s%s",
daemonize ? " ( is running as daemon )" : "");
drvlist = load_drivers();
if (drvlist == NULL) {
DEBUG_CMD(Debug_Message("ERROR: No MAPI drivers found"));
exit(EXIT_FAILURE);
}
// Grab some signals so we can mapid_shutdown gracefully
signal(SIGTERM, mapid_shutdown);
signal(SIGQUIT, mapid_shutdown);
signal(SIGINT, mapid_shutdown);
if (daemonize)
continue_as_daemon();
mapidcom();
mapid_shutdown(0);
// wait for shutdown to finish
// espenb TODO: use pthread_cond_wait (or similar) instead
while (running_shutdown != 2)
usleep(10000);
return 0;
}
int main(int argc, char **argv) {
lnf_rec_t *recp;
pthread_t th[MAX_THREADS];
int i = 0;
int numthreads = 1;
int sortfield = 0;
int sortbits4 = 0;
int sortbits6 = 0;
char c;
// lnf_filter_t *filterp;
flist_init(&flist);
numthreads = get_cpu_cores() * NUM_THREADS_FACTOR;
/* initalise one instance of memory heap (share by all threads) */
memp = NULL;
filterp = NULL;
progressp = NULL;
recp = NULL;
filter[0] = '\0';
/* fields in all outpusts */
fields_add(LNF_FLD_FIRST);
fields_add(LNF_FLD_CALC_DURATION);
while ((c = getopt_long(argc, argv, "A:O:r:R:T:W;", longopts, NULL)) != -1) {
switch (c) {
case 1:
case 'T': /* T option will be removed in future */
numthreads = atoi(optarg);
if (numthreads > MAX_THREADS) {
fprintf(stderr, "Maximim allowed threads is %d\n", MAX_THREADS);
exit(1);
// numthreads = MAX_THREADS - 1;
}
break;
case 2:
if (strcmp(optarg, "nfdump") == 0) {
filter_type = NFDUMPP_FILTER_NFDUMP;
} else if (strcmp(optarg, "libnf") == 0) {
filter_type = NFDUMPP_FILTER_LIBNF;
} else {
fprintf(stderr, "Invalid filter type \"%s\". Allowed options nfdump or libnf. \n", optarg);
exit(1);
}
break;
case 'r':
case 'R':
flist_lookup_dir(&flist, optarg);
break;
case 'A':
if (memp == NULL) {
lnf_mem_init(&memp);
}
parse_aggreg(memp, optarg);
break;
case 'O':
sortfield = lnf_fld_parse(optarg, &sortbits4, &sortbits6);
if (sortfield == 0) {
fprintf(stderr, "Unknow or unsupported sort field: %s\n", optarg);
exit(1);
}
break;
case '?':
printf("Usage: %s [ -A ] [ -R -r ] [ <filter> ] \n", argv[0]);
printf(" -r : \n");
printf(" -R : Input file or directory (multiple -r -R options is allowed)\n");
printf(" -A : aggregation\n");
printf(" -O : sort order\n");
printf(" --num-threads = <num> : num threads (default: %.0f%% number of CPU cores, %d on this system)\n",
NUM_THREADS_FACTOR * 100, numthreads);
printf(" --filter-type = nfdump|libnf : use original nfdump filter or new libnf implementation \n");
printf("\n");
exit(1);
}
}
/* set filter */
if (optind < argc ) {
for ( ; optind < argc; optind++) {
if (strlen(filter) + strlen(argv[optind]) > MAX_FILTER_LEN) {
fprintf(stderr, "Not enough space for filter in buffer\n");
exit(1);
}
strcat(filter, argv[optind]);
strcat(filter, " ");
printf("filter: %s \n", filter);
}
filterp = NULL;
switch (filter_type) {
case NFDUMPP_FILTER_DEFAULT:
lnf_filter_init(&filterp, filter);
break;
case NFDUMPP_FILTER_NFDUMP:
lnf_filter_init_v1(&filterp, filter);
break;
case NFDUMPP_FILTER_LIBNF:
lnf_filter_init_v2(&filterp, filter);
break;
default:
fprintf(stderr, "This should never hapen line: %d\n", __LINE__);
exit(1);
break;
}
if (filterp == NULL) {
fprintf(stderr, "Can not compile filter: %s\n", filter);
exit(1);
}
// lnf_filter_free(filterp);
}
/* init progress bar */
if (progress_init(&progressp, 0, NULL) != NULL) {
progress_steps(progressp, flist_count(&flist));
}
/* aggregated or not aggregated records */
if (memp == NULL) {
/* not aggregated, but sorted */
if (sortfield > 0) {
lnf_mem_init(&memp);
/* switch memp into list mode */
lnf_mem_setopt(memp, LNF_OPT_LISTMODE, NULL, 0);
lnf_mem_fastaggr(memp, LNF_FAST_AGGR_BASIC);
lnf_mem_fadd(memp, LNF_FLD_PROT, LNF_AGGR_KEY, 0, 0);
lnf_mem_fadd(memp, LNF_FLD_SRCADDR, LNF_AGGR_KEY, 24, 128);
lnf_mem_fadd(memp, LNF_FLD_SRCPORT, LNF_AGGR_KEY, 0, 0);
lnf_mem_fadd(memp, LNF_FLD_DSTADDR, LNF_AGGR_KEY, 24, 128);
lnf_mem_fadd(memp, LNF_FLD_DSTPORT, LNF_AGGR_KEY, 0, 0);
}
fields_add(LNF_FLD_PROT);
fields_add(LNF_FLD_SRCADDR);
fields_add(LNF_FLD_SRCPORT);
fields_add(LNF_FLD_DSTADDR);
fields_add(LNF_FLD_DSTPORT);
}
/* default fields on the ond of the list */
fields_add(LNF_FLD_DPKTS);
fields_add(LNF_FLD_DOCTETS);
fields_add(LNF_FLD_CALC_BPS);
fields_add(LNF_FLD_CALC_BPP);
fields_add(LNF_FLD_AGGR_FLOWS);
/* set sort firld */
if (sortfield > 0) {
int defaultaggr = 0;
int defaultsort = 0;
lnf_fld_info(sortfield, LNF_FLD_INFO_AGGR, &defaultaggr, sizeof(int));
lnf_fld_info(sortfield, LNF_FLD_INFO_SORT, &defaultsort, sizeof(int));
lnf_mem_fadd(memp, sortfield, defaultaggr|defaultsort, sortbits4, sortbits6);
}
print_header();
/* prepare and run threads */
pthread_mutex_init(&mutex, NULL);
for ( i = 0 ; i < numthreads ; i++ ) {
if ( pthread_create(&th[i], NULL, process_thread, NULL) < 0) {
fprintf(stderr, "Can not create thread for %d\n", i);
break;
}
}
/* wait for threads */
for ( i = 0; i < numthreads; i++ ) {
if( pthread_join(th[i], NULL) ) {
fprintf(stderr, "Error joining thread\n");
break;
}
}
/* print the records out */
if (memp != NULL) {
i = 0;
lnf_rec_init(&recp);
while (lnf_mem_read(memp, recp) != LNF_EOF) {
i++;
print_row(recp);
outputflows++;
}
}
/* header */
printf("Total input flows %d, output flows: %lu\n", totalrows, outputflows);
lnf_mem_free(memp);
lnf_rec_free(recp);
if (filterp != NULL) {
lnf_filter_free(filterp);
}
}
int main(int argc, char *argv[])
{
int cur_arg;
#if SFX_LEVEL>=ARJSFXV
int cmd;
int is_add_cmd;
unsigned long start_time, proc_time;
FILE_COUNT i;
FILE *stream;
char *tmp_ptr, *tptr;
int got_str;
char *name;
int flist_type;
FILE_COUNT numfiles;
int expand_wildcards;
int entry;
int sort_f;
FILE_COUNT count;
FILE_COUNT cur_file;
int tmp_reg;
#else
char *tmp_ptr;
#endif
#ifdef COLOR_OUTPUT
no_colors=redirected=!is_tty(stdout);
#endif
#if SFX_LEVEL>=ARJSFXV
errorlevel=0;
ignore_errors=0;
new_stdout=stdout;
lfn_supported=LFN_NOT_SUPPORTED;
ticks=get_ticks();
detect_lfns();
detect_eas();
#ifndef NO_FATAL_ERROR_HDL
install_smart_handler();
#endif
build_crc32_table();
#else
build_crc32_table();
detect_lfns();
file_packing=1;
#endif
#ifdef TZ_VAR
tzset();
#endif
#ifdef STDOUT_SETBUF_FIX /* ASR fix for IBM C Set / GLIBC */
setbuf(stdout, NULL);
setbuf(stderr, NULL);
#endif
#if SFX_LEVEL>=ARJSFXV
start_time=get_ticks();
flist_init(&flist_main, FCLIM_ARCHIVE, FL_STANDARD);
ctrlc_processing=0;
header=(char *)malloc_msg(HEADERSIZE_MAX);
archive_name=(char *)malloc_msg(FILENAME_MAX);
/* Original ARJSFX reserves 200 bytes for misc_buf but, taking into account
that LFNs can be large enough, more space is to be reserved. */
misc_buf=(char *)malloc_msg(FILENAME_MAX+INPUT_LENGTH);
tmp_tmp_filename=(char *)malloc_msg(FILENAME_MAX);
limit=20;
init();
if(signal(SIGINT, ctrlc_handler)==SIG_ERR)
error(M_SIGNAL_FAILED);
#ifndef NO_TERM_HDL
if(signal(SIGTERM, term_handler)==SIG_ERR)
error(M_SIGNAL_FAILED);
#endif
atexit(final_cleanup);
#else
tmp_tmp_filename[0]='\0';
target_dir=nullstr;
garble_password=nullstr;
extr_cmd_text=nullstr;
#endif
#ifndef SKIP_GET_EXE_NAME
get_exe_name(archive_name);
#else
strcpy(archive_name, argv[0]);
#endif
exe_name=archive_name;
#if SFX_LEVEL<=ARJSFX
for(tmp_ptr=exe_name; *tmp_ptr!='\0'; tmp_ptr++)
if(*tmp_ptr==PATHSEP_DEFAULT)
exe_name=tmp_ptr+1;
atexit(final_cleanup);
signal(SIGINT, ctrlc_handler);
#ifndef NO_TERM_HDL
signal(SIGTERM, term_handler);
#endif
#endif
check_fmsg(CHKMSG_SKIP);
#if SFX_LEVEL>=ARJSFXV
skip_switch_processing=0;
#else
switch_char=0;
#endif
for(cur_arg=1; cur_arg<argc; cur_arg++)
parse_cmdline(argv[cur_arg]);
#if SFX_LEVEL>=ARJSFXV
if(install_errhdl)
ignore_errors=1;
if(quiet_mode)
freopen(dev_null, m_w, stdout);
#endif
if(argc>1)
skip_preset_options=1;
arj_exec_validation();
if(help_issued)
{
#if SFX_LEVEL>=ARJSFXV
show_sfx_logo();
#else
msg_cprintf(0, M_ARJSFX_BANNER, exe_name);
#endif
check_fmsg(CHKMSG_SFX_HELP);
#if SFX_LEVEL>=ARJSFXV
exit(ARJ_ERL_SUCCESS);
#else
exit(ARJSFX_ERL_SUCCESS);
#endif
}
#if SFX_LEVEL>=ARJSFXV
if(limit!=0)
wait_error(M_CRC_ERROR);
limit=20;
arj_exec_validation();
proc_time=get_ticks();
check_fmsg(CHKMSG_SKIP);
perform_cmd();
#else
process_archive();
#endif
/* Cleanup for ARJSFXV */
#if SFX_LEVEL>=ARJSFXV
file_arg_cleanup();
#endif
if(errors>0)
error(M_FOUND_N_ERRORS, errors);
#if SFX_LEVEL>=ARJSFXV
if(errorlevel!=ARJ_ERL_SUCCESS)
exit(errorlevel);
#endif
#if SFX_LEVEL>=ARJSFXV
if(extr_cmd_text[0]!='\0')
#else
if(execute_extr_cmd&&extr_cmd_text[0]!='\0')
#endif
{
if(licensed_sfx)
{
msg_cprintf(0, M_EXECUTING_CMD, extr_cmd_text);
arj_delay(2);
exec_command(extr_cmd_text);
}
else
{
#if SFX_LEVEL>=ARJSFXV
msg_sprintf(misc_buf, M_EXTR_CMD_QUERY, extr_cmd_text);
if(query_action(REPLY_YES, QUERY_CRITICAL, (FMSG *)misc_buf))
exec_command(extr_cmd_text);
#else
msg_cprintf(0, M_EXTR_CMD_QUERY, extr_cmd_text);
if(query_action())
exec_command(extr_cmd_text);
#endif
}
}
#if SFX_LEVEL>=ARJSFXV
return(ARJ_ERL_SUCCESS);
#else
return(ARJSFX_ERL_SUCCESS);
#endif
}
