diff options
Diffstat (limited to 'framework/src/suricata/src/detect-noalert.c')
-rw-r--r-- | framework/src/suricata/src/detect-noalert.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/framework/src/suricata/src/detect-noalert.c b/framework/src/suricata/src/detect-noalert.c new file mode 100644 index 00000000..b4f69af4 --- /dev/null +++ b/framework/src/suricata/src/detect-noalert.c @@ -0,0 +1,53 @@ +/* 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. + */ + +/** + * \file + * + * \author Victor Julien <victor@inliniac.net> + * + * Implements the noalert keyword + */ + +#include "suricata-common.h" +#include "detect.h" +#include "util-debug.h" + +static int DetectNoalertSetup (DetectEngineCtx *, Signature *, char *); + +void DetectNoalertRegister (void) +{ + sigmatch_table[DETECT_NOALERT].name = "noalert"; + sigmatch_table[DETECT_NOALERT].Match = NULL; + sigmatch_table[DETECT_NOALERT].Setup = DetectNoalertSetup; + sigmatch_table[DETECT_NOALERT].Free = NULL; + sigmatch_table[DETECT_NOALERT].RegisterTests = NULL; + + sigmatch_table[DETECT_NOALERT].flags |= SIGMATCH_NOOPT; +} + +static int DetectNoalertSetup (DetectEngineCtx *de_ctx, Signature *s, char *nullstr) +{ + if (nullstr != NULL) { + SCLogError(SC_ERR_INVALID_VALUE, "nocase has no value"); + return -1; + } + + s->flags |= SIG_FLAG_NOALERT; + return 0; +} + |