int RunModeSetLiveCaptureWorkers(ConfigIfaceParserFunc ConfigParser,
ConfigIfaceThreadsCountFunc ModThreadsCount,
const char *recv_mod_name,
const char *decode_mod_name, const char *thread_name,
const char *live_dev)
{
int nlive = LiveGetDeviceCount();
void *aconf;
int ldev;
for (ldev = 0; ldev < nlive; ldev++) {
const char *live_dev_c = NULL;
if ((nlive <= 1) && (live_dev != NULL)) {
aconf = ConfigParser(live_dev);
live_dev_c = live_dev;
if (unlikely(live_dev_c == NULL)) {
SCLogError(SC_ERR_MEM_ALLOC, "Can't allocate interface name");
exit(EXIT_FAILURE);
}
} else {
live_dev_c = LiveGetDeviceName(ldev);
aconf = ConfigParser(live_dev_c);
}
RunModeSetLiveCaptureWorkersForDevice(ModThreadsCount,
recv_mod_name,
decode_mod_name,
thread_name,
live_dev_c,
aconf,
0);
}
return 0;
}
int RunModeSetLiveCaptureSingle(ConfigIfaceParserFunc ConfigParser,
ConfigIfaceThreadsCountFunc ModThreadsCount,
const char *recv_mod_name,
const char *decode_mod_name, const char *thread_name,
const char *live_dev)
{
int nlive = LiveGetDeviceCount();
const char *live_dev_c = NULL;
void *aconf;
if (nlive > 1) {
SCLogError(SC_ERR_RUNMODE,
"Can't use single runmode with multiple device");
exit(EXIT_FAILURE);
}
if (live_dev != NULL) {
aconf = ConfigParser(live_dev);
live_dev_c = live_dev;
} else {
live_dev_c = LiveGetDeviceName(0);
aconf = ConfigParser(live_dev_c);
/* \todo Set threads number in config to 1 */
}
return RunModeSetLiveCaptureWorkersForDevice(
ModThreadsCount,
recv_mod_name,
decode_mod_name,
thread_name,
live_dev_c,
aconf,
1);
}
int RunModeSetLiveCaptureAutoFp(ConfigIfaceParserFunc ConfigParser,
ConfigIfaceThreadsCountFunc ModThreadsCount,
const char *recv_mod_name,
const char *decode_mod_name,
const char *thread_name,
const char *live_dev)
{
char tname[TM_THREAD_NAME_MAX];
char qname[TM_QUEUE_NAME_MAX];
char *queues = NULL;
int thread = 0;
/* Available cpus */
uint16_t ncpus = UtilCpuGetNumProcessorsOnline();
int nlive = LiveGetDeviceCount();
int thread_max = TmThreadGetNbThreads(WORKER_CPU_SET);
/* always create at least one thread */
if (thread_max == 0)
thread_max = ncpus * threading_detect_ratio;
if (thread_max < 1)
thread_max = 1;
queues = RunmodeAutoFpCreatePickupQueuesString(thread_max);
if (queues == NULL) {
SCLogError(SC_ERR_RUNMODE, "RunmodeAutoFpCreatePickupQueuesString failed");
exit(EXIT_FAILURE);
}
if ((nlive <= 1) && (live_dev != NULL)) {
void *aconf;
int threads_count;
SCLogDebug("live_dev %s", live_dev);
aconf = ConfigParser(live_dev);
if (aconf == NULL) {
SCLogError(SC_ERR_RUNMODE, "Failed to allocate config for %s (%d)",
live_dev, thread);
exit(EXIT_FAILURE);
}
threads_count = ModThreadsCount(aconf);
SCLogInfo("Going to use %" PRId32 " %s receive thread(s)",
threads_count, recv_mod_name);
/* create the threads */
for (thread = 0; thread < threads_count; thread++) {
snprintf(tname, sizeof(tname), "%s#%02d", thread_name, thread+1);
ThreadVars *tv_receive =
TmThreadCreatePacketHandler(tname,
"packetpool", "packetpool",
queues, "flow", "pktacqloop");
if (tv_receive == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE,
"TmModuleGetByName failed for %s",
recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, aconf);
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE,
"TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, NULL);
TmThreadSetCPU(tv_receive, RECEIVE_CPU_SET);
if (TmThreadSpawn(tv_receive) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
} else { /* Multiple input device */
SCLogInfo("Using %d live device(s).", nlive);
int lthread;
for (lthread = 0; lthread < nlive; lthread++) {
const char *live_dev = LiveGetDeviceName(lthread);
const char *visual_devname = LiveGetShortName(live_dev);
void *aconf;
int threads_count;
if (live_dev == NULL) {
SCLogError(SC_ERR_RUNMODE, "Failed to lookup live dev %d", lthread);
exit(EXIT_FAILURE);
}
SCLogDebug("live_dev %s", live_dev);
aconf = ConfigParser(live_dev);
if (aconf == NULL) {
SCLogError(SC_ERR_RUNMODE, "Multidev: Failed to allocate config for %s (%d)",
live_dev, lthread);
exit(EXIT_FAILURE);
}
threads_count = ModThreadsCount(aconf);
for (thread = 0; thread < threads_count; thread++) {
snprintf(tname, sizeof(tname), "%s#%02d-%s", thread_name,
thread+1, visual_devname);
ThreadVars *tv_receive =
TmThreadCreatePacketHandler(tname,
"packetpool", "packetpool",
queues, "flow", "pktacqloop");
if (tv_receive == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName failed for %s", recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, aconf);
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, NULL);
TmThreadSetCPU(tv_receive, RECEIVE_CPU_SET);
if (TmThreadSpawn(tv_receive) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
}
}
for (thread = 0; thread < thread_max; thread++) {
snprintf(tname, sizeof(tname), "%s#%02d", thread_name_workers, thread+1);
snprintf(qname, sizeof(qname), "pickup%d", thread+1);
SCLogDebug("tname %s, qname %s", tname, qname);
ThreadVars *tv_detect_ncpu =
TmThreadCreatePacketHandler(tname,
qname, "flow",
"packetpool", "packetpool",
"varslot");
if (tv_detect_ncpu == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName("FlowWorker");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName for FlowWorker failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_detect_ncpu, tm_module, NULL);
TmThreadSetCPU(tv_detect_ncpu, WORKER_CPU_SET);
TmThreadSetGroupName(tv_detect_ncpu, "Detect");
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName RespondReject failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_detect_ncpu, tm_module, NULL);
/* add outputs as well */
SetupOutputs(tv_detect_ncpu);
if (TmThreadSpawn(tv_detect_ncpu) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
SCFree(queues);
return 0;
}
int RunModeSetIPSWorker(ConfigIPSParserFunc ConfigParser,
const char *recv_mod_name,
const char *verdict_mod_name,
const char *decode_mod_name)
{
char tname[TM_THREAD_NAME_MAX];
ThreadVars *tv = NULL;
TmModule *tm_module = NULL;
const char *cur_queue = NULL;
int nqueue = LiveGetDeviceCount();
for (int i = 0; i < nqueue; i++) {
/* create the threads */
cur_queue = LiveGetDeviceName(i);
if (cur_queue == NULL) {
SCLogError(SC_ERR_RUNMODE, "invalid queue number");
exit(EXIT_FAILURE);
}
memset(tname, 0, sizeof(tname));
snprintf(tname, sizeof(tname), "%s-Q%s", thread_name_workers, cur_queue);
tv = TmThreadCreatePacketHandler(tname,
"packetpool", "packetpool",
"packetpool", "packetpool",
"pktacqloop");
if (tv == NULL) {
SCLogError(SC_ERR_THREAD_CREATE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "TmModuleGetByName failed for %s", recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, (void *) ConfigParser(i));
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, NULL);
TmModule *tm_module = TmModuleGetByName("FlowWorker");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName for FlowWorker failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, NULL);
tm_module = TmModuleGetByName(verdict_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", verdict_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, (void *) ConfigParser(i));
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName for RespondReject failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, NULL);
SetupOutputs(tv);
TmThreadSetCPU(tv, WORKER_CPU_SET);
if (TmThreadSpawn(tv) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
return 0;
}
int RunModeSetIPSAutoFp(ConfigIPSParserFunc ConfigParser,
const char *recv_mod_name,
const char *verdict_mod_name,
const char *decode_mod_name)
{
SCEnter();
char tname[TM_THREAD_NAME_MAX];
char qname[TM_QUEUE_NAME_MAX];
TmModule *tm_module ;
const char *cur_queue = NULL;
char *queues = NULL;
int thread;
/* Available cpus */
uint16_t ncpus = UtilCpuGetNumProcessorsOnline();
int nqueue = LiveGetDeviceCount();
int thread_max = TmThreadGetNbThreads(WORKER_CPU_SET);
/* always create at least one thread */
if (thread_max == 0)
thread_max = ncpus * threading_detect_ratio;
if (thread_max < 1)
thread_max = 1;
queues = RunmodeAutoFpCreatePickupQueuesString(thread_max);
if (queues == NULL) {
SCLogError(SC_ERR_RUNMODE, "RunmodeAutoFpCreatePickupQueuesString failed");
exit(EXIT_FAILURE);
}
for (int i = 0; i < nqueue; i++) {
/* create the threads */
cur_queue = LiveGetDeviceName(i);
if (cur_queue == NULL) {
SCLogError(SC_ERR_RUNMODE, "invalid queue number");
exit(EXIT_FAILURE);
}
memset(tname, 0, sizeof(tname));
snprintf(tname, sizeof(tname), "%s-Q%s", thread_name_autofp, cur_queue);
ThreadVars *tv_receive =
TmThreadCreatePacketHandler(tname,
"packetpool", "packetpool",
queues, "flow", "pktacqloop");
if (tv_receive == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName failed for %s", recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, (void *) ConfigParser(i));
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, NULL);
TmThreadSetCPU(tv_receive, RECEIVE_CPU_SET);
if (TmThreadSpawn(tv_receive) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
for (thread = 0; thread < thread_max; thread++) {
snprintf(tname, sizeof(tname), "%s#%02d", thread_name_workers, thread+1);
snprintf(qname, sizeof(qname), "pickup%d", thread+1);
SCLogDebug("tname %s, qname %s", tname, qname);
ThreadVars *tv_detect_ncpu =
TmThreadCreatePacketHandler(tname,
qname, "flow",
"verdict-queue", "simple",
"varslot");
if (tv_detect_ncpu == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName("FlowWorker");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName for FlowWorker failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_detect_ncpu, tm_module, NULL);
TmThreadSetCPU(tv_detect_ncpu, WORKER_CPU_SET);
SetupOutputs(tv_detect_ncpu);
TmThreadSetGroupName(tv_detect_ncpu, "Detect");
if (TmThreadSpawn(tv_detect_ncpu) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
/* create the threads */
for (int i = 0; i < nqueue; i++) {
memset(tname, 0, sizeof(tname));
snprintf(tname, sizeof(tname), "%s#%02d", thread_name_verdict, i);
ThreadVars *tv_verdict =
TmThreadCreatePacketHandler(tname,
"verdict-queue", "simple",
"packetpool", "packetpool",
"varslot");
if (tv_verdict == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(verdict_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", verdict_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_verdict, tm_module, (void *)ConfigParser(i));
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName for RespondReject failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_verdict, tm_module, NULL);
TmThreadSetCPU(tv_verdict, VERDICT_CPU_SET);
if (TmThreadSpawn(tv_verdict) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
SCFree(queues);
return 0;
}
int NetmapRunModeIsIPS()
{
int nlive = LiveGetDeviceCount();
int ldev;
ConfNode *if_root;
ConfNode *if_default = NULL;
ConfNode *netmap_node;
int has_ips = 0;
int has_ids = 0;
/* Find initial node */
netmap_node = ConfGetNode("netmap");
if (netmap_node == NULL) {
return 0;
}
if_default = ConfNodeLookupKeyValue(netmap_node, "interface", "default");
for (ldev = 0; ldev < nlive; ldev++) {
char *live_dev = LiveGetDeviceName(ldev);
if (live_dev == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "Problem with config file");
return 0;
}
char *copymodestr = NULL;
if_root = ConfNodeLookupKeyValue(netmap_node, "interface", live_dev);
if (if_root == NULL) {
if (if_default == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "Problem with config file");
return 0;
}
if_root = if_default;
}
if (ConfGetChildValueWithDefault(if_root, if_default, "copy-mode", ©modestr) == 1) {
if (strcmp(copymodestr, "ips") == 0) {
has_ips = 1;
} else {
has_ids = 1;
}
} else {
has_ids = 1;
}
}
if (has_ids && has_ips) {
SCLogInfo("Netmap mode using IPS and IDS mode");
for (ldev = 0; ldev < nlive; ldev++) {
char *live_dev = LiveGetDeviceName(ldev);
if (live_dev == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "Problem with config file");
return 0;
}
if_root = ConfNodeLookupKeyValue(netmap_node, "interface", live_dev);
char *copymodestr = NULL;
if (if_root == NULL) {
if (if_default == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "Problem with config file");
return 0;
}
if_root = if_default;
}
if (! ((ConfGetChildValueWithDefault(if_root, if_default, "copy-mode", ©modestr) == 1) &&
(strcmp(copymodestr, "ips") == 0))) {
SCLogError(SC_ERR_INVALID_ARGUMENT,
"Netmap IPS mode used and interface '%s' is in IDS or TAP mode. "
"Sniffing '%s' but expect bad result as stream-inline is activated.",
live_dev, live_dev);
}
}
}
return has_ips;
}
/**
* \brief RunModeIdsTileMpipeAuto set up the following thread packet handlers:
* - Receive thread (from iface pcap)
* - Decode thread
* - Stream thread
* - Detect: If we have only 1 cpu, it will setup one Detect thread
* If we have more than one, it will setup num_cpus - 1
* starting from the second cpu available.
* - Respond/Reject thread
* - Outputs thread
* By default the threads will use the first cpu available
* except the Detection threads if we have more than one cpu
*
* \param de_ctx pointer to the Detection Engine
* \param iface pointer to the name of the interface from which we will
* fetch the packets
* \retval 0 if all goes well. (If any problem is detected the engine will
* exit())
*/
int RunModeIdsTileMpipeAuto(DetectEngineCtx *de_ctx) {
SCEnter();
char tname[32];
char *thread_name;
uint16_t cpu = 0;
TmModule *tm_module;
uint16_t thread;
/*uint32_t tile = 1;*/
int pipe;
unsigned int poll_n = TileNumPipelinesPerRx;
char *detectmode = NULL;
int pool_detect_threads = 0;
extern TmEcode ReceiveMpipeInit(void); // move this
/*SCLogInfo("RunModeIdsTileMpipeAuto\n");*/
if (ConfGet("tile.detect", &detectmode) == 1) {
if (detectmode) {
SCLogInfo("DEBUG: detectmode %s", detectmode);
if (strcmp(detectmode, "pooled") == 0) {
pool_detect_threads = 1;
}
}
}
RunModeTileMpipeMapCores();
RunModeInitialize();
/* Available cpus */
uint16_t ncpus = UtilCpuGetNumProcessorsOnline();
TimeModeSetLive();
int pipe_max = TileNumPipelines;
ReceiveMpipeInit();
char *mpipe_dev = NULL;
int nlive = LiveGetDeviceCount();
if (nlive > 0) {
char *link_name;
int i;
SCLogInfo("Using %d live device(s).", nlive);
/*mpipe_dev = LiveGetDevice(0);*/
for (i = 0; i < nlive; i++) {
MpipeIfaceConfig *aconf;
link_name = LiveGetDeviceName(i);
aconf = ParseMpipeConfig(link_name);
if (aconf != NULL)
SCFree(aconf);
}
} else {
/*
* Attempt to get interface from config file
* overrides -i from command line.
*/
if (ConfGet("mpipe.interface", &mpipe_dev) == 0) {
if (ConfGet("mpipe.single_mpipe_dev", &mpipe_dev) == 0) {
SCLogError(SC_ERR_RUNMODE, "Failed retrieving "
"mpipe.single_mpipe_dev from Conf");
exit(EXIT_FAILURE);
}
}
}
/*
* Careful. All of the pickup_queues must be created
* prior to building to pipeline so that the queues
* are adjacent in the lookup table. This lets the
* demux2 queue handler work.
*/
for (pipe = 0; pipe < pipe_max; pipe++) {
sprintf(pickup_queue[pipe], "pickup-queue%d", pipe);
if (TmqCreateQueue(pickup_queue[pipe]) == NULL) {
SCLogError(SC_ERR_RUNMODE, "Could not create pickup queue");
exit(EXIT_FAILURE);
}
}
for (pipe = 0; pipe < pipe_max; pipe++) {
char *mpipe_devc;
/* HACK: Receive Threads are shared between pairs of
* pipelines. So for every other pipeline create two
* queues and spawn only one thread.
*/
if (nlive > 0) {
mpipe_devc = SCStrdup("multi");
} else {
mpipe_devc = SCStrdup(mpipe_dev);
}
//sprintf(pickup_queue[pipe], "pickup-queue%d", pipe);
snprintf(tname, sizeof(tname), "ReceiveMpipe%d", pipe+1);
thread_name = SCStrdup(tname);
/* create the threads */
ThreadVars *tv_receivempipe =
TmThreadCreatePacketHandler(thread_name,
"packetpool", "packetpool",
//pickup_queue[pipe],"simple",
pickup_queue[pipe],(poll_n == 2)?"demux2":"simple",
"pktacqloop");
if (tv_receivempipe == NULL) {
printf("ERROR: TmThreadsCreate failed\n");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName("ReceiveMpipe");
if (tm_module == NULL) {
printf("ERROR: TmModuleGetByName failed for ReceiveMpipe\n");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receivempipe, tm_module, (void *)mpipe_devc);
if ((pipe % poll_n) == 0) {
/* set affinity for mpipe */
TmThreadSetCPUAffinity(tv_receivempipe, 1+(pipe/poll_n));
SCLogInfo("Thread %s pipe_max %d pipe %d cpu %d",
thread_name, pipe_max, pipe,
1+(pipe/poll_n));
if (TmThreadSpawn(tv_receivempipe) != TM_ECODE_OK) {
printf("ERROR: TmThreadSpawn failed\n");
exit(EXIT_FAILURE);
}
}
sprintf(stream_queue[pipe], "stream-queue%d", pipe);
snprintf(tname, sizeof(tname), "Decode&Stream%d", pipe+1);
thread_name = SCStrdup(tname);
ThreadVars *tv_decode1 =
TmThreadCreatePacketHandler(thread_name,
//pickup_queue[pipe],"simple",
pickup_queue[pipe],(poll_n==2)?"demux2":"simple",
stream_queue[(pool_detect_threads) ? 0 : pipe], (queue_type == simple) ? "simple" : "tmc_mrsw",
"varslot");
if (tv_decode1 == NULL) {
printf("ERROR: TmThreadCreate failed for Decode1\n");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName("DecodeMpipe");
if (tm_module == NULL) {
printf("ERROR: TmModuleGetByName DecodeMpipe failed\n");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_decode1,tm_module,NULL);
tm_module = TmModuleGetByName("StreamTcp");
if (tm_module == NULL) {
printf("ERROR: TmModuleGetByName StreamTcp failed\n");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_decode1,tm_module,NULL);
//TmThreadSetCPUAffinity(tv_decode1, MapTile(tile++));
TmThreadSetCPUAffinity(tv_decode1,
1+((pipe_max+1)/poll_n)+(pipe*TILES_PER_PIPELINE));
SCLogInfo("Thread %s pipe_max %d pipe %d cpu %d",
thread_name, pipe_max, pipe,
1+((pipe_max+1)/poll_n)+(pipe*TILES_PER_PIPELINE));
if (TmThreadSpawn(tv_decode1) != TM_ECODE_OK) {
printf("ERROR: TmThreadSpawn failed\n");
exit(EXIT_FAILURE);
}
int thread_max = TileDetectThreadPerPipeline;
for (thread = 0; thread < thread_max; thread++) {
snprintf(tname, sizeof(tname),"Detect%d-%"PRIu16, pipe+1, thread+1);
if (tname == NULL)
break;
thread_name = SCStrdup(tname);
SCLogDebug("Assigning %s affinity to cpu %u", thread_name, cpu);
sprintf(verdict_queue[pipe], "verdict-queue%d", pipe);
//#define PIPELINES_PER_OUTPUT 2
#define PIPELINES_PER_OUTPUT 1
ThreadVars *tv_detect_ncpu =
TmThreadCreatePacketHandler(thread_name,
stream_queue[(pool_detect_threads) ? 0 : pipe], (queue_type == simple) ? "simple" : "tmc_mrsw",
#if 1
verdict_queue[pipe/PIPELINES_PER_OUTPUT], (queue_type == simple) ? "simple" : "tmc_srmw",
#else
"packetpool", "packetpool",
#endif
"1slot");
if (tv_detect_ncpu == NULL) {
printf("ERROR: TmThreadsCreate failed\n");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName("Detect");
if (tm_module == NULL) {
printf("ERROR: TmModuleGetByName Detect failed\n");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_detect_ncpu,tm_module,(void *)de_ctx);
//TmThreadSetCPUAffinity(tv_detect_ncpu, MapTile(tile++));
TmThreadSetCPUAffinity(tv_detect_ncpu,
1+((pipe_max+1)/poll_n)+(pipe*TILES_PER_PIPELINE)+thread+1);
SCLogInfo("Thread %s pipe_max %d pipe %d cpu %d", thread_name, pipe_max, pipe,
1+((pipe_max+1)/poll_n)+(pipe*TILES_PER_PIPELINE)+thread+1);
char *thread_group_name = SCStrdup("Detect");
if (thread_group_name == NULL) {
printf("Error allocating memory\n");
exit(EXIT_FAILURE);
}
tv_detect_ncpu->thread_group_name = thread_group_name;
if (TmThreadSpawn(tv_detect_ncpu) != TM_ECODE_OK) {
printf("ERROR: TmThreadSpawn failed\n");
exit(EXIT_FAILURE);
}
if ((cpu + 1) == ncpus)
cpu = 0;
else
cpu++;
}
#ifdef COMBINE_RESPOND_REJECT_AND_OUTPUT
//if ((pipe % PIPELINES_PER_OUTPUT) == 0) {
if (1) {
snprintf(tname, sizeof(tname), "RR&Output%d", pipe+1);
thread_name = SCStrdup(tname);
ThreadVars *tv_outputs =
TmThreadCreatePacketHandler(thread_name,
verdict_queue[pipe/PIPELINES_PER_OUTPUT], (queue_type == simple) ? "simple" : "tmc_srmw",
"packetpool", "packetpool",
"varslot");
if (tv_outputs == NULL) {
printf("ERROR: TmThreadsCreate failed\n");
exit(EXIT_FAILURE);
}
//TmThreadSetCPUAffinity(tv_outputs, MapTile(tile++));
//TmThreadSetCPUAffinity(tv_outputs, MapTile((pipe_max * TILES_PER_PIPELINE) + (pipe / 2) + 1));
TmThreadSetCPUAffinity(tv_outputs,
1+((pipe_max+1)/poll_n)+(pipe_max*TILES_PER_PIPELINE)+(pipe/PIPELINES_PER_OUTPUT));
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
printf("ERROR: TmModuleGetByName for RespondReject failed\n");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_outputs,tm_module,NULL);
SetupOutputs(tv_outputs);
if (TmThreadSpawn(tv_outputs) != TM_ECODE_OK) {
printf("ERROR: TmThreadSpawn failed\n");
exit(EXIT_FAILURE);
}
}
#else
sprintf(alert_queue[pipe], "alert-queue%d", pipe);
snprintf(tname, sizeof(tname), "RespondReject%"PRIu16, pipe+1);
thread_name = SCStrdup(tname);
ThreadVars *tv_rreject =
TmThreadCreatePacketHandler(thread_name,
verdict_queue[pipe],"simple",
alert_queue[pipe],"simple",
"1slot");
if (tv_rreject == NULL) {
printf("ERROR: TmThreadsCreate failed\n");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
printf("ERROR: TmModuleGetByName for RespondReject failed\n");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_rreject,tm_module,NULL);
TmThreadSetCPUAffinity(tv_rreject, MapTile(tile++));
if (TmThreadSpawn(tv_rreject) != TM_ECODE_OK) {
printf("ERROR: TmThreadSpawn failed\n");
exit(EXIT_FAILURE);
}
snprintf(tname, sizeof(tname), "Outputs%"PRIu16, pipe+1);
thread_name = SCStrdup(tname);
ThreadVars *tv_outputs =
TmThreadCreatePacketHandler(thread_name,
alert_queue[pipe], "simple",
"packetpool", "packetpool",
"varslot");
SetupOutputs(tv_outputs);
TmThreadSetCPUAffinity(tv_outputs, MapTile(tile++));
if (TmThreadSpawn(tv_outputs) != TM_ECODE_OK) {
printf("ERROR: TmThreadSpawn failed\n");
exit(EXIT_FAILURE);
}
#endif
}
return 0;
}
int RunModeSetIPSAutoFp(DetectEngineCtx *de_ctx,
ConfigIPSParserFunc ConfigParser,
char *recv_mod_name,
char *verdict_mod_name,
char *decode_mod_name)
{
SCEnter();
char tname[TM_THREAD_NAME_MAX];
char qname[TM_QUEUE_NAME_MAX];
TmModule *tm_module ;
char *cur_queue = NULL;
char *queues = NULL;
int thread;
/* Available cpus */
uint16_t ncpus = UtilCpuGetNumProcessorsOnline();
int nqueue = LiveGetDeviceCount();
int thread_max = TmThreadGetNbThreads(DETECT_CPU_SET);
/* always create at least one thread */
if (thread_max == 0)
thread_max = ncpus * threading_detect_ratio;
if (thread_max < 1)
thread_max = 1;
queues = RunmodeAutoFpCreatePickupQueuesString(thread_max);
if (queues == NULL) {
SCLogError(SC_ERR_RUNMODE, "RunmodeAutoFpCreatePickupQueuesString failed");
exit(EXIT_FAILURE);
}
for (int i = 0; i < nqueue; i++) {
/* create the threads */
cur_queue = LiveGetDeviceName(i);
if (cur_queue == NULL) {
SCLogError(SC_ERR_RUNMODE, "invalid queue number");
exit(EXIT_FAILURE);
}
memset(tname, 0, sizeof(tname));
snprintf(tname, sizeof(tname), "Recv-Q%s", cur_queue);
char *thread_name = SCStrdup(tname);
if (unlikely(thread_name == NULL)) {
SCLogError(SC_ERR_RUNMODE, "thread name creation failed");
exit(EXIT_FAILURE);
}
ThreadVars *tv_receive =
TmThreadCreatePacketHandler(thread_name,
"packetpool", "packetpool",
queues, "flow", "pktacqloop");
if (tv_receive == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName failed for %s", recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, (void *) ConfigParser(i));
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, NULL);
TmThreadSetCPU(tv_receive, RECEIVE_CPU_SET);
if (TmThreadSpawn(tv_receive) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
for (thread = 0; thread < thread_max; thread++) {
snprintf(tname, sizeof(tname), "Detect%"PRIu16, thread+1);
snprintf(qname, sizeof(qname), "pickup%"PRIu16, thread+1);
SCLogDebug("tname %s, qname %s", tname, qname);
char *thread_name = SCStrdup(tname);
if (unlikely(thread_name == NULL)) {
SCLogError(SC_ERR_MEM_ALLOC, "Can't allocate thread name");
exit(EXIT_FAILURE);
}
ThreadVars *tv_detect_ncpu =
TmThreadCreatePacketHandler(thread_name,
qname, "flow",
"verdict-queue", "simple",
"varslot");
if (tv_detect_ncpu == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName("StreamTcp");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName StreamTcp failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_detect_ncpu, tm_module, NULL);
tm_module = TmModuleGetByName("Detect");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName Detect failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppendDelayed(tv_detect_ncpu, tm_module,
(void *)de_ctx, de_ctx->delayed_detect);
TmThreadSetCPU(tv_detect_ncpu, DETECT_CPU_SET);
SetupOutputs(tv_detect_ncpu);
char *thread_group_name = SCStrdup("Detect");
if (unlikely(thread_group_name == NULL)) {
SCLogError(SC_ERR_RUNMODE, "Error allocating memory");
exit(EXIT_FAILURE);
}
tv_detect_ncpu->thread_group_name = thread_group_name;
if (TmThreadSpawn(tv_detect_ncpu) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
/* create the threads */
for (int i = 0; i < nqueue; i++) {
memset(tname, 0, sizeof(tname));
snprintf(tname, sizeof(tname), "Verdict%"PRIu16, i);
char *thread_name = SCStrdup(tname);
if (unlikely(thread_name == NULL)) {
SCLogError(SC_ERR_RUNMODE, "Error allocating memory");
exit(EXIT_FAILURE);
}
ThreadVars *tv_verdict =
TmThreadCreatePacketHandler(thread_name,
"verdict-queue", "simple",
"packetpool", "packetpool",
"varslot");
if (tv_verdict == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(verdict_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", verdict_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_verdict, tm_module, (void *)ConfigParser(i));
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName for RespondReject failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_verdict, tm_module, NULL);
TmThreadSetCPU(tv_verdict, VERDICT_CPU_SET);
if (TmThreadSpawn(tv_verdict) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
SCFree(queues);
return 0;
}
int RunModeSetIPSAuto(DetectEngineCtx *de_ctx,
ConfigIPSParserFunc ConfigParser,
char *recv_mod_name,
char *verdict_mod_name,
char *decode_mod_name)
{
SCEnter();
char tname[TM_THREAD_NAME_MAX];
TmModule *tm_module ;
char *cur_queue = NULL;
/* Available cpus */
uint16_t ncpus = UtilCpuGetNumProcessorsOnline();
int nqueue = LiveGetDeviceCount();
for (int i = 0; i < nqueue; i++) {
/* create the threads */
cur_queue = LiveGetDeviceName(i);
if (cur_queue == NULL) {
SCLogError(SC_ERR_RUNMODE, "invalid queue number");
exit(EXIT_FAILURE);
}
memset(tname, 0, sizeof(tname));
snprintf(tname, sizeof(tname), "Recv-Q%s", cur_queue);
char *thread_name = SCStrdup(tname);
if (unlikely(thread_name == NULL)) {
SCLogError(SC_ERR_RUNMODE, "failed to create thread name");
exit(EXIT_FAILURE);
}
ThreadVars *tv_receivenfq =
TmThreadCreatePacketHandler(thread_name,
"packetpool", "packetpool",
"pickup-queue", "simple",
"1slot_noinout");
if (tv_receivenfq == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName failed for %s", recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receivenfq, tm_module, (void *) ConfigParser(i));
TmThreadSetCPU(tv_receivenfq, RECEIVE_CPU_SET);
if (TmThreadSpawn(tv_receivenfq) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
/* decode and stream */
ThreadVars *tv_decode =
TmThreadCreatePacketHandler("Decode1",
"pickup-queue", "simple",
"decode-queue", "simple",
"varslot");
if (tv_decode == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed for Decode1");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_decode,tm_module,NULL);
tm_module = TmModuleGetByName("StreamTcp");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName StreamTcp failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_decode, tm_module, NULL);
TmThreadSetCPU(tv_decode, DECODE_CPU_SET);
if (TmThreadSpawn(tv_decode) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
/* always create at least one thread */
int thread_max = TmThreadGetNbThreads(DETECT_CPU_SET);
if (thread_max == 0)
thread_max = ncpus * threading_detect_ratio;
if (thread_max < 1)
thread_max = 1;
int thread;
for (thread = 0; thread < thread_max; thread++) {
memset(tname, 0, sizeof(tname));
snprintf(tname, sizeof(tname), "Detect%"PRIu16, thread+1);
char *thread_name = SCStrdup(tname);
if (unlikely(thread_name == NULL)) {
SCLogError(SC_ERR_RUNMODE, "thread name creation failed");
exit(EXIT_FAILURE);
}
SCLogDebug("Assigning %s affinity", thread_name);
ThreadVars *tv_detect_ncpu =
TmThreadCreatePacketHandler(thread_name,
"decode-queue", "simple",
"verdict-queue", "simple",
"1slot");
if (tv_detect_ncpu == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName("Detect");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName Detect failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppendDelayed(tv_detect_ncpu, tm_module,
(void *)de_ctx, de_ctx->delayed_detect);
TmThreadSetCPU(tv_detect_ncpu, DETECT_CPU_SET);
char *thread_group_name = SCStrdup("Detect");
if (unlikely(thread_group_name == NULL)) {
SCLogError(SC_ERR_RUNMODE, "error allocating memory");
exit(EXIT_FAILURE);
}
tv_detect_ncpu->thread_group_name = thread_group_name;
if (TmThreadSpawn(tv_detect_ncpu) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
/* create the threads */
for (int i = 0; i < nqueue; i++) {
memset(tname, 0, sizeof(tname));
snprintf(tname, sizeof(tname), "Verdict%"PRIu16, i);
char *thread_name = SCStrdup(tname);
if (unlikely(thread_name == NULL)) {
SCLogError(SC_ERR_RUNMODE, "thread name creation failed");
exit(EXIT_FAILURE);
}
ThreadVars *tv_verdict =
TmThreadCreatePacketHandler(thread_name,
"verdict-queue", "simple",
"alert-queue", "simple",
"varslot");
if (tv_verdict == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(verdict_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", verdict_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_verdict, tm_module, (void *)ConfigParser(i));
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName for RespondReject failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_verdict, tm_module, NULL);
TmThreadSetCPU(tv_verdict, VERDICT_CPU_SET);
if (TmThreadSpawn(tv_verdict) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
};
ThreadVars *tv_outputs =
TmThreadCreatePacketHandler("Outputs",
"alert-queue", "simple",
"packetpool", "packetpool",
"varslot");
if (tv_outputs == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadCreatePacketHandler for Outputs failed");
exit(EXIT_FAILURE);
}
TmThreadSetCPU(tv_outputs, OUTPUT_CPU_SET);
SetupOutputs(tv_outputs);
if (TmThreadSpawn(tv_outputs) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
return 0;
}
int RunModeSetLiveCaptureAuto(DetectEngineCtx *de_ctx,
ConfigIfaceParserFunc ConfigParser,
ConfigIfaceThreadsCountFunc ModThreadsCount,
char *recv_mod_name,
char *decode_mod_name, char *thread_name,
const char *live_dev)
{
/* Available cpus */
uint16_t ncpus = UtilCpuGetNumProcessorsOnline();
int nlive = LiveGetDeviceCount();
TmModule *tm_module;
char tname[TM_THREAD_NAME_MAX];
int thread;
if ((nlive <= 1) && (live_dev != NULL)) {
void *aconf;
SCLogDebug("live_dev %s", live_dev);
aconf = ConfigParser(live_dev);
if (aconf == NULL) {
SCLogError(SC_ERR_MEM_ALLOC, "Single dev: Failed to allocate config");
exit(EXIT_FAILURE);
}
if (ModThreadsCount(aconf) > 1) {
SCLogWarning(SC_ERR_UNIMPLEMENTED, "'Auto' running mode does not honor 'threads'"
" variable (set on '%s'). Please use another mode as"
" 'autofp' or 'worker'",
live_dev);
}
/* create the threads */
ThreadVars *tv_receive =
TmThreadCreatePacketHandler(recv_mod_name,
"packetpool", "packetpool",
"pickup-queue", "simple",
"pktacqloop");
if (tv_receive == NULL) {
SCLogError(SC_ERR_THREAD_CREATE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "TmModuleGetByName failed for %s", recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, aconf);
TmThreadSetCPU(tv_receive, RECEIVE_CPU_SET);
if (TmThreadSpawn(tv_receive) != TM_ECODE_OK) {
SCLogError(SC_ERR_THREAD_SPAWN, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
} else {
SCLogInfo("Using %d live device(s).", nlive);
for (thread = 0; thread < nlive; thread++) {
char *live_dev = LiveGetDeviceName(thread);
char *tnamec = NULL;
void *aconf;
if (live_dev == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "Multidev: Failed to lookup live dev %d", thread);
exit(EXIT_FAILURE);
}
SCLogDebug("live_dev %s", live_dev);
aconf = ConfigParser(live_dev);
if (aconf == NULL) {
SCLogError(SC_ERR_MEM_ALLOC, "Failed to allocate config for %s (%d)",
live_dev, thread);
exit(EXIT_FAILURE);
}
if (ModThreadsCount(aconf) > 1) {
SCLogWarning(SC_ERR_UNIMPLEMENTED, "'Auto' running mode does not honor 'threads'"
" variable (set on '%s'). Please use another mode as"
" 'autofp' or 'worker'",
live_dev);
}
snprintf(tname, sizeof(tname),"%s-%s", thread_name, live_dev);
tnamec = SCStrdup(tname);
if (unlikely(tnamec == NULL)) {
SCLogError(SC_ERR_MEM_ALLOC, "Can't allocate thread name");
exit(EXIT_FAILURE);
}
/* create the threads */
ThreadVars *tv_receive =
TmThreadCreatePacketHandler(tnamec,
"packetpool", "packetpool",
"pickup-queue", "simple",
"pktacqloop");
if (tv_receive == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "TmModuleGetByName failed for %s", recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, (void *)aconf);
TmThreadSetCPU(tv_receive, RECEIVE_CPU_SET);
if (TmThreadSpawn(tv_receive) != TM_ECODE_OK) {
SCLogError(SC_ERR_INVALID_VALUE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
}
ThreadVars *tv_decode1 =
TmThreadCreatePacketHandler("Decode & Stream",
"pickup-queue", "simple",
"stream-queue1", "simple",
"varslot");
if (tv_decode1 == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed for Decode1");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_decode1, tm_module, NULL);
tm_module = TmModuleGetByName("StreamTcp");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName StreamTcp failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_decode1, tm_module, NULL);
TmThreadSetCPU(tv_decode1, DECODE_CPU_SET);
if (TmThreadSpawn(tv_decode1) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
/* always create at least one thread */
int thread_max = TmThreadGetNbThreads(DETECT_CPU_SET);
if (thread_max == 0)
thread_max = ncpus * threading_detect_ratio;
if (thread_max < 1)
thread_max = 1;
for (thread = 0; thread < thread_max; thread++) {
snprintf(tname, sizeof(tname),"Detect%"PRIu16, thread+1);
char *thread_name = SCStrdup(tname);
if (unlikely(thread_name == NULL)) {
SCLogError(SC_ERR_MEM_ALLOC, "Can't allocate thread name");
exit(EXIT_FAILURE);
}
ThreadVars *tv_detect_ncpu =
TmThreadCreatePacketHandler(thread_name,
"stream-queue1", "simple",
"verdict-queue", "simple",
"1slot");
if (tv_detect_ncpu == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName("Detect");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName Detect failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppendDelayed(tv_detect_ncpu, tm_module,
(void *)de_ctx, de_ctx->delayed_detect);
TmThreadSetCPU(tv_detect_ncpu, DETECT_CPU_SET);
char *thread_group_name = SCStrdup("Detect");
if (unlikely(thread_group_name == NULL)) {
SCLogError(SC_ERR_RUNMODE, "Error allocating memory");
exit(EXIT_FAILURE);
}
tv_detect_ncpu->thread_group_name = thread_group_name;
if (TmThreadSpawn(tv_detect_ncpu) != TM_ECODE_OK) {
SCLogError(SC_ERR_THREAD_SPAWN, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
ThreadVars *tv_rreject =
TmThreadCreatePacketHandler("RespondReject",
"verdict-queue", "simple",
"alert-queue", "simple",
"1slot");
if (tv_rreject == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName for RespondReject failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_rreject, tm_module, NULL);
TmThreadSetCPU(tv_rreject, REJECT_CPU_SET);
if (TmThreadSpawn(tv_rreject) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
ThreadVars *tv_outputs =
TmThreadCreatePacketHandler("Outputs",
"alert-queue", "simple",
"packetpool", "packetpool",
"varslot");
if (tv_outputs == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadCreatePacketHandler for Outputs failed");
exit(EXIT_FAILURE);
}
SetupOutputs(tv_outputs);
TmThreadSetCPU(tv_outputs, OUTPUT_CPU_SET);
if (TmThreadSpawn(tv_outputs) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
return 0;
}
int RunModeSetIPSWorker(DetectEngineCtx *de_ctx,
ConfigIPSParserFunc ConfigParser,
char *recv_mod_name,
char *verdict_mod_name,
char *decode_mod_name)
{
char tname[TM_THREAD_NAME_MAX];
ThreadVars *tv = NULL;
TmModule *tm_module = NULL;
char *cur_queue = NULL;
int nqueue = LiveGetDeviceCount();
for (int i = 0; i < nqueue; i++) {
/* create the threads */
cur_queue = LiveGetDeviceName(i);
if (cur_queue == NULL) {
SCLogError(SC_ERR_RUNMODE, "invalid queue number");
exit(EXIT_FAILURE);
}
memset(tname, 0, sizeof(tname));
snprintf(tname, sizeof(tname), "Worker-Q%s", cur_queue);
char *thread_name = SCStrdup(tname);
if (unlikely(thread_name == NULL)) {
SCLogError(SC_ERR_RUNMODE, "Error allocating memory");
exit(EXIT_FAILURE);
}
tv = TmThreadCreatePacketHandler(thread_name,
"packetpool", "packetpool",
"packetpool", "packetpool",
"pktacqloop");
if (tv == NULL) {
SCLogError(SC_ERR_THREAD_CREATE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "TmModuleGetByName failed for %s", recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, (void *) ConfigParser(i));
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_INVALID_VALUE, "TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, NULL);
tm_module = TmModuleGetByName("StreamTcp");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName StreamTcp failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, NULL);
tm_module = TmModuleGetByName("Detect");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName Detect failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppendDelayed(tv, tm_module,
(void *)de_ctx, de_ctx->delayed_detect);
tm_module = TmModuleGetByName(verdict_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", verdict_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, (void *)de_ctx);
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName for RespondReject failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv, tm_module, NULL);
SetupOutputs(tv);
TmThreadSetCPU(tv, DETECT_CPU_SET);
if (TmThreadSpawn(tv) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
return 0;
}
int RunModeSetLiveCaptureAutoFp(DetectEngineCtx *de_ctx,
ConfigIfaceParserFunc ConfigParser,
ConfigIfaceThreadsCountFunc ModThreadsCount,
char *recv_mod_name,
char *decode_mod_name, char *thread_name,
const char *live_dev)
{
char tname[12];
char qname[12];
char queues[2048] = "";
int thread;
/* Available cpus */
uint16_t ncpus = UtilCpuGetNumProcessorsOnline();
int nlive = LiveGetDeviceCount();
int thread_max = TmThreadGetNbThreads(DETECT_CPU_SET);
/* always create at least one thread */
if (thread_max == 0)
thread_max = ncpus * threading_detect_ratio;
if (thread_max < 1)
thread_max = 1;
for (thread = 0; thread < thread_max; thread++) {
if (strlen(queues) > 0)
strlcat(queues, ",", sizeof(queues));
snprintf(qname, sizeof(qname),"pickup%"PRIu16, thread+1);
strlcat(queues, qname, sizeof(queues));
}
SCLogDebug("queues %s", queues);
if ((nlive <= 1) && (live_dev != NULL)) {
void *aconf;
int threads_count;
SCLogDebug("live_dev %s", live_dev);
aconf = ConfigParser(live_dev);
if (aconf == NULL) {
SCLogError(SC_ERR_RUNMODE, "Failed to allocate config for %s (%d)",
live_dev, thread);
exit(EXIT_FAILURE);
}
threads_count = ModThreadsCount(aconf);
SCLogInfo("Going to use %" PRId32 " %s receive thread(s)",
threads_count, recv_mod_name);
/* create the threads */
for (thread = 0; thread < threads_count; thread++) {
snprintf(tname, sizeof(tname), "%s%"PRIu16, thread_name, thread+1);
char *thread_name = SCStrdup(tname);
if (thread_name == NULL) {
SCLogError(SC_ERR_MEM_ALLOC, "Can't allocate thread name");
exit(EXIT_FAILURE);
}
ThreadVars *tv_receive =
TmThreadCreatePacketHandler(thread_name,
"packetpool", "packetpool",
queues, "flow", "pktacqloop");
if (tv_receive == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE,
"TmModuleGetByName failed for %s",
recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, aconf);
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE,
"TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, NULL);
TmThreadSetCPU(tv_receive, RECEIVE_CPU_SET);
if (TmThreadSpawn(tv_receive) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
} else { /* Multiple input device */
SCLogInfo("Using %d live device(s).", nlive);
int lthread;
for (lthread = 0; lthread < nlive; lthread++) {
char *live_dev = LiveGetDeviceName(lthread);
void *aconf;
int threads_count;
if (live_dev == NULL) {
SCLogError(SC_ERR_RUNMODE, "Failed to lookup live dev %d", lthread);
exit(EXIT_FAILURE);
}
SCLogDebug("live_dev %s", live_dev);
aconf = ConfigParser(live_dev);
if (aconf == NULL) {
SCLogError(SC_ERR_RUNMODE, "Multidev: Failed to allocate config for %s (%d)",
live_dev, lthread);
exit(EXIT_FAILURE);
}
threads_count = ModThreadsCount(aconf);
for (thread = 0; thread < threads_count; thread++) {
snprintf(tname, sizeof(tname), "%s%s%"PRIu16, thread_name,
live_dev, thread+1);
char *thread_name = SCStrdup(tname);
if (thread_name == NULL) {
SCLogError(SC_ERR_MEM_ALLOC, "Can't allocate thread name");
exit(EXIT_FAILURE);
}
ThreadVars *tv_receive =
TmThreadCreatePacketHandler(thread_name,
"packetpool", "packetpool",
queues, "flow", "pktacqloop");
if (tv_receive == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName(recv_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName failed for %s", recv_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, aconf);
tm_module = TmModuleGetByName(decode_mod_name);
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName %s failed", decode_mod_name);
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_receive, tm_module, NULL);
TmThreadSetCPU(tv_receive, RECEIVE_CPU_SET);
if (TmThreadSpawn(tv_receive) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
}
}
for (thread = 0; thread < thread_max; thread++) {
snprintf(tname, sizeof(tname), "Detect%"PRIu16, thread+1);
snprintf(qname, sizeof(qname), "pickup%"PRIu16, thread+1);
SCLogDebug("tname %s, qname %s", tname, qname);
char *thread_name = SCStrdup(tname);
if (thread_name == NULL) {
SCLogError(SC_ERR_MEM_ALLOC, "Can't allocate thread name");
exit(EXIT_FAILURE);
}
ThreadVars *tv_detect_ncpu =
TmThreadCreatePacketHandler(thread_name,
qname, "flow",
"packetpool", "packetpool",
"varslot");
if (tv_detect_ncpu == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmThreadsCreate failed");
exit(EXIT_FAILURE);
}
TmModule *tm_module = TmModuleGetByName("StreamTcp");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName StreamTcp failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_detect_ncpu, tm_module, NULL);
tm_module = TmModuleGetByName("Detect");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName Detect failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppendDelayed(tv_detect_ncpu, tm_module,
(void *)de_ctx, de_ctx->delayed_detect);
TmThreadSetCPU(tv_detect_ncpu, DETECT_CPU_SET);
char *thread_group_name = SCStrdup("Detect");
if (thread_group_name == NULL) {
SCLogError(SC_ERR_RUNMODE, "Error allocating memory");
exit(EXIT_FAILURE);
}
tv_detect_ncpu->thread_group_name = thread_group_name;
tm_module = TmModuleGetByName("RespondReject");
if (tm_module == NULL) {
SCLogError(SC_ERR_RUNMODE, "TmModuleGetByName RespondReject failed");
exit(EXIT_FAILURE);
}
TmSlotSetFuncAppend(tv_detect_ncpu, tm_module, NULL);
/* add outputs as well */
SetupOutputs(tv_detect_ncpu);
if (TmThreadSpawn(tv_detect_ncpu) != TM_ECODE_OK) {
SCLogError(SC_ERR_RUNMODE, "TmThreadSpawn failed");
exit(EXIT_FAILURE);
}
}
return 0;
}