projects / people / ms / suricata.git / blame
| Commit | Line | Data |
|---|---|---|
| 576ec7da AS |
1 | /* Copyright (C) 2007-2010 Open Information Security Foundation |
| 2 | * | |
| 3 | * You can copy, redistribute or modify this Program under the terms of | |
| 4 | * the GNU General Public License version 2 as published by the Free | |
| 5 | * Software Foundation. | |
| 6 | * | |
| 7 | * This program is distributed in the hope that it will be useful, | |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 10 | * GNU General Public License for more details. | |
| 11 | * | |
| 12 | * You should have received a copy of the GNU General Public License | |
| 13 | * version 2 along with this program; if not, write to the Free Software | |
| 14 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
| 15 | * 02110-1301, USA. | |
| 16 | */ | |
| 17 | ||
| 18 | /** | |
| 19 | * \file | |
| 20 | * | |
| 21 | * \author Anoop Saldanha <poonaatsoc@gmail.com> | |
| 22 | */ | |
| 23 | ||
| 24 | #ifndef __APP_LAYER_SMTP_H__ | |
| 25 | #define __APP_LAYER_SMTP_H__ | |
| 26 | ||
| 27 | typedef struct SMTPState_ { | |
| 28 | /* current input that is being parsed */ | |
| 29 | uint8_t *input; | |
| 30 | uint32_t input_len; | |
| 31 | ||
| 32 | /* --parser details-- */ | |
| 33 | /* current line extracted by the parser from the call to SMTPGetline() */ | |
| 34 | uint8_t *current_line; | |
| 35 | /* length of the line in current_line. Doesn't include the delimiter */ | |
| 36 | uint32_t current_line_len; | |
| 37 | /* used to indicate if the current_line buffer is a malloced buffer. We | |
| 38 | * use a malloced buffer, if a line is fragmented */ | |
| 39 | uint8_t current_line_buffer_dynamic; | |
| 40 | /* we have see LF for the currently parsed line */ | |
| 41 | uint8_t current_line_lf_seen; | |
| 42 | /* var to indicate parser state */ | |
| 43 | uint8_t parser_state; | |
| 44 | /* current command in progress */ | |
| 45 | uint8_t current_command; | |
| 46 | ||
| 47 | /* the request commands are store here and the reply handler uses these | |
| 48 | * stored command in the buffer to match the reply(ies) with the command */ | |
| 49 | /* the command buffer */ | |
| 50 | uint8_t *cmds; | |
| 51 | /* the buffer length */ | |
| 52 | uint8_t cmds_buffer_len; | |
| 53 | /* no of commands stored in the above buffer */ | |
| 54 | uint8_t cmds_cnt; | |
| 55 | /* index of the command in the buffer, currently in inspection by reply | |
| 56 | * handler */ | |
| 57 | uint8_t cmds_idx; | |
| 58 | /* padding - you can replace this if you want to. */ | |
| 59 | uint8_t pad; | |
| 60 | } SMTPState; | |
| 61 | ||
| 62 | void RegisterSMTPParsers(void); | |
| 63 | void SMTPParserRegisterTests(void); | |
| 64 | ||
| 65 | #endif /* __APP_LAYER_SMTP_H__ */ |