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