mirror of
https://github.com/lionsoul2014/ip2region.git
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49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
#ifndef XDB_MAKE_H
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#define XDB_MAKE_H
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#include <stdio.h>
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#include <string>
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#include <unordered_map>
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#include <vector>
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class xdb_make_t {
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public:
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xdb_make_t(const std::string &file_name_src,
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const std::string &file_name_dst);
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private:
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void vector_index_push_back(unsigned int row,
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unsigned int col,
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unsigned int ip1,
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unsigned int ip2,
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const char *region);
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void vector_index_push_back(unsigned int ip1,
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unsigned int ip2,
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const char *region);
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void handle_input_help(char buf[]);
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void handle_input(const std::string &file_name);
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void handle_header();
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void handle_vector_index();
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void handle_region();
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void handle_content();
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static constexpr int header_length = 256;
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static constexpr int vector_index_rows = 256;
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static constexpr int vector_index_cols = 256;
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static constexpr int vector_index_size = 8;
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static constexpr int vector_index_length =
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vector_index_rows * vector_index_cols * vector_index_size;
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static constexpr int segment_index_size = 14;
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FILE *dst = NULL;
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std::vector<std::pair<std::string, std::string>>
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vector_index[vector_index_rows][vector_index_cols];
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std::unordered_map<std::string, unsigned int> region;
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};
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#endif
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