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63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
/* Copyright (C) 2024-2025 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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/**
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* \file
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*/
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#ifndef UTIL_EXCEPTION_POLICY_TYPES_H
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#define UTIL_EXCEPTION_POLICY_TYPES_H
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enum ExceptionPolicy {
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EXCEPTION_POLICY_NOT_SET = 0,
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EXCEPTION_POLICY_AUTO,
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EXCEPTION_POLICY_PASS_PACKET,
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EXCEPTION_POLICY_PASS_FLOW,
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EXCEPTION_POLICY_BYPASS_FLOW,
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EXCEPTION_POLICY_DROP_PACKET,
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EXCEPTION_POLICY_DROP_FLOW,
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EXCEPTION_POLICY_REJECT,
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};
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#define EXCEPTION_POLICY_MAX (EXCEPTION_POLICY_REJECT + 1)
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/* Max length = possible exception policy scenarios + counter names
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* + exception policy type. E.g.:
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* "tcp.reassembly_exception_policy.drop_packet" + 1 */
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#define EXCEPTION_POLICY_COUNTER_MAX_LEN 45
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/** Flags for possible scenario/ config settings for exception policies */
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#define EXCEPTION_TARGET_FLAG_DEFRAG_MEMCAP BIT_U8(0)
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#define EXCEPTION_TARGET_FLAG_SESSION_MEMCAP BIT_U8(1)
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#define EXCEPTION_TARGET_FLAG_REASSEMBLY_MEMCAP BIT_U8(2)
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#define EXCEPTION_TARGET_FLAG_FLOW_MEMCAP BIT_U8(3)
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#define EXCEPTION_TARGET_FLAG_MIDSTREAM BIT_U8(4)
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#define EXCEPTION_TARGET_FLAG_APPLAYER_ERROR BIT_U8(5)
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typedef struct ExceptionPolicyCounters_ {
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/* Follows enum order */
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uint16_t eps_id[EXCEPTION_POLICY_MAX];
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} ExceptionPolicyCounters;
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typedef struct ExceptionPolicyStatsSetts_ {
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char eps_name[EXCEPTION_POLICY_MAX][EXCEPTION_POLICY_COUNTER_MAX_LEN];
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bool valid_settings_ids[EXCEPTION_POLICY_MAX];
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bool valid_settings_ips[EXCEPTION_POLICY_MAX];
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} ExceptionPolicyStatsSetts;
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#endif
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