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/* Copyright (C) 2007-2010 Open Information Security Foundation
*
* You can copy, redistribute or modify this Program under the terms of
* the GNU General Public License version 2 as published by the Free
* Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include "suricata-common.h"
#include "tm-threads.h"
#include "conf.h"
#include "runmodes.h"
#include "runmode-erf-dag.h"
#include "output.h"
#include "detect-engine.h"
#include "util-debug.h"
#include "util-time.h"
#include "util-cpu.h"
#include "util-affinity.h"
#include "util-runmodes.h"
static const char *default_mode;
static int DagConfigGetThreadCount(void *conf)
{
return 1;
}
static void *ParseDagConfig(const char *iface)
{
return (void *)iface;
}
const char *RunModeErfDagGetDefaultMode(void)
{
return default_mode;
}
void RunModeErfDagRegister(void)
{
default_mode = "autofp";
RunModeRegisterNewRunMode(RUNMODE_DAG, "autofp",
"Multi threaded DAG mode. Packets from "
"each flow are assigned to a single detect "
"thread, unlike \"dag_auto\" where packets "
"from the same flow can be processed by any "
"detect thread",
RunModeIdsErfDagAutoFp);
RunModeRegisterNewRunMode(RUNMODE_DAG, "single",
"Singled threaded DAG mode",
RunModeIdsErfDagSingle);
RunModeRegisterNewRunMode(RUNMODE_DAG, "workers",
"Workers DAG mode, each thread does all "
" tasks from acquisition to logging",
RunModeIdsErfDagWorkers);
return;
}
int RunModeIdsErfDagSingle(void)
{
int ret;
SCEnter();
RunModeInitialize();
TimeModeSetLive();
ret = RunModeSetLiveCaptureSingle(ParseDagConfig,
DagConfigGetThreadCount,
"ReceiveErfDag",
"DecodeErfDag",
"RxDAG",
NULL);
if (ret != 0) {
SCLogError(SC_ERR_RUNMODE, "DAG single runmode failed to start");
exit(EXIT_FAILURE);
}
SCLogInfo("RunModeIdsDagSingle initialised");
SCReturnInt(0);
}
int RunModeIdsErfDagAutoFp(void)
{
int ret;
SCEnter();
RunModeInitialize();
TimeModeSetLive();
ret = RunModeSetLiveCaptureAutoFp(ParseDagConfig,
DagConfigGetThreadCount,
"ReceiveErfDag",
"DecodeErfDag",
"RxDAG",
NULL);
if (ret != 0) {
SCLogError(SC_ERR_RUNMODE, "DAG autofp runmode failed to start");
exit(EXIT_FAILURE);
}
SCLogInfo("RunModeIdsDagAutoFp initialised");
SCReturnInt(0);
}
int RunModeIdsErfDagWorkers(void)
{
int ret;
SCEnter();
RunModeInitialize();
TimeModeSetLive();
ret = RunModeSetLiveCaptureWorkers(ParseDagConfig,
DagConfigGetThreadCount,
"ReceiveErfDag",
"DecodeErfDag",
"RxDAG",
NULL);
if (ret != 0) {
SCLogError(SC_ERR_RUNMODE, "DAG workers runmode failed to start");
exit(EXIT_FAILURE);
}
SCLogInfo("RunModeIdsErfDagWorkers initialised");
SCReturnInt(0);
}
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