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58 lines
1.6 KiB
C++
58 lines
1.6 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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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 __PARSER_BINARY_FILE_H__
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#define __PARSER_BINARY_FILE_H__
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#include "ParserBase.h"
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#include "Waf2Util.h"
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#include <string.h>
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#define MIN_HEADER_LOOKUP 16
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#define MAX_HEADER_LOOKUP 64
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#define MAX_TAIL_LOOKUP 20
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class ParserBinaryFile : public ParserBase {
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public:
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static Waap::Util::BinaryFileType detectBinaryFileHeader(const std::string &buf);
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ParserBinaryFile(
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IParserStreamReceiver &receiver,
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size_t parser_depth,
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bool is_base64,
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Waap::Util::BinaryFileType file_type);
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virtual ~ParserBinaryFile();
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virtual size_t push(const char *buf, size_t len);
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virtual void finish();
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virtual const std::string &name() const;
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virtual bool error() const;
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virtual size_t depth() { return 1; }
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private:
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enum state {
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s_start,
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s_body,
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s_end,
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s_error
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};
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IParserStreamReceiver &m_receiver;
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enum state m_state;
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static const std::string m_parserName;
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size_t m_parser_depth;
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bool m_is_base64;
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Waap::Util::BinaryFileType m_file_type;
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};
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#endif // __PARSER_BINARY_FILE_H__
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