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https://github.com/openappsec/openappsec.git
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e7b6e51b31
* sync code * update code to support brotli * update code to support brotli * update code to support brotli * sync code * fix findBrotli * sync code * sync code * sync code * sync code --------- Co-authored-by: Ned Wright <nedwright@proton.me> Co-authored-by: Daniel Eisenberg <danielei@checkpoint.com>
41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
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// Licensed under the Apache License, Version 2.0 (the "License");
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef __HYPERSCAN_HOOK_H__
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#define __HYPERSCAN_HOOK_H__
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#ifdef USE_HYPERSCAN
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#include <vector>
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#include <string>
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#include <set>
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#include "hs.h"
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#include "i_pm_scan.h"
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class HyperscanHook : public I_PMScan {
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public:
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HyperscanHook();
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~HyperscanHook();
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Maybe<void> prepare(const std::set<PMPattern> &patterns);
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std::set<PMPattern> scanBuf(const Buffer &buf) const override;
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std::set<std::pair<uint, uint>> scanBufWithOffset(const Buffer &buf) const override;
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void scanBufWithOffsetLambda(const Buffer &buf, I_PMScan::CBFunction cb) const override;
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bool ok() const { return m_hsReady; }
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private:
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hs_database_t *m_hsDatabase;
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hs_scratch_t *m_hsScratch;
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std::vector<std::string> m_hsPatterns;
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std::vector<PMPattern> m_idToPattern;
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bool m_hsReady;
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};
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#endif // USE_HYPERSCAN
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#endif // __HYPERSCAN_HOOK_H__
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