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// Copyright (c) 2017 Egor Tensin <Egor.Tensin@gmail.com>
// This file is part of the "PDB repository" project.
// For details, see https://github.com/egor-tensin/pdb-repo.
// Distributed under the MIT License.
#pragma once
#include "address.hpp"
#include "module.hpp"
#include "symbol.hpp"
#include <windows.h>
#include <functional>
#include <string>
namespace pdb {
class DbgHelp {
public:
static DbgHelp current_process() { return DbgHelp{true}; }
static DbgHelp post_mortem() { return DbgHelp{false}; }
void swap(DbgHelp& other) noexcept;
DbgHelp(DbgHelp&& other) noexcept;
DbgHelp& operator=(DbgHelp) noexcept;
~DbgHelp();
ModuleInfo load_pdb(const std::string& path) const;
typedef std::function<void(const ModuleInfo&)> OnModule;
void enum_modules(const OnModule&) const;
ModuleInfo resolve_module(Address) const;
typedef std::function<void(const SymbolInfo&)> OnSymbol;
static constexpr auto all_symbols = "*!*";
void enum_symbols(const ModuleInfo&, const std::string& mask, const OnSymbol&) const;
void enum_symbols(const ModuleInfo&, const OnSymbol&) const;
void enum_symbols(const std::string& mask, const OnSymbol&) const;
void enum_symbols(const OnSymbol&) const;
SymbolInfo resolve_symbol(Address) const;
SymbolInfo resolve_symbol(const std::string&) const;
LineInfo resolve_line(Address) const;
private:
explicit DbgHelp(bool invade_current_process);
void close();
HANDLE id = GetCurrentProcess();
DbgHelp(const DbgHelp&) = delete;
};
inline void swap(DbgHelp& a, DbgHelp& b) noexcept {
a.swap(b);
}
} // namespace pdb
namespace std {
template <>
inline void swap(pdb::DbgHelp& a, pdb::DbgHelp& b) noexcept {
a.swap(b);
}
} // namespace std
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