37 lines
757 B
C
37 lines
757 B
C
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#pragma once
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#include <cstdint>
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#include <optional>
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#include <span>
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#include <string_view>
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#include <string>
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#include <sys/stat.h>
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#include <elf.h>
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class ELFFile
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{
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public:
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ELFFile(std::string_view path);
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~ELFFile();
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const Elf64_Ehdr& elf_header() const;
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std::optional<std::span<const uint8_t>> find_section(std::string_view name) const;
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bool success() const { return m_success; }
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std::string_view path() const { return m_path; }
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private:
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const Elf64_Shdr& section_header(std::size_t index) const;
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std::string_view section_name(const Elf64_Shdr&) const;
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bool validate_elf_header() const;
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private:
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const std::string m_path;
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bool m_success { false };
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int m_fd { -1 };
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struct stat m_stat { };
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uint8_t* m_mmap { nullptr };
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};
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