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Diffstat (limited to 'framework/src/suricata/src/detect-asn1.h')
| -rw-r--r-- | framework/src/suricata/src/detect-asn1.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/framework/src/suricata/src/detect-asn1.h b/framework/src/suricata/src/detect-asn1.h new file mode 100644 index 00000000..c38d6439 --- /dev/null +++ b/framework/src/suricata/src/detect-asn1.h @@ -0,0 +1,47 @@ +/* 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 detect-asn1.h + * + * \author Pablo Rincon Crespo <pablo.rincon.crespo@gmail.com> + * + * Implements "asn1" keyword + */ +#ifndef __DETECT_ASN1_H__ +#define __DETECT_ASN1_H__ + + +/* Function check flags */ +#define ASN1_BITSTRING_OVF 0x01 +#define ASN1_DOUBLE_OVF 0x02 +#define ASN1_OVERSIZE_LEN 0x04 +#define ASN1_ABSOLUTE_OFFSET 0x10 +#define ASN1_RELATIVE_OFFSET 0x20 + +typedef struct DetectAsn1Data_ { + uint8_t flags; /* flags indicating the checks loaded */ + uint32_t oversize_length; /* Length argument if needed */ + int32_t absolute_offset; /* Length argument if needed */ + int32_t relative_offset; /* Length argument if needed */ +} DetectAsn1Data; + +/* prototypes */ +void DetectAsn1Register (void); + +#endif /* __DETECT_ASN1_H__ */ + |