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// Copyright (c) 2017 Egor Tensin <egor@tensin.name>
// This file is part of the "winapi-debug" project.
// For details, see https://github.com/egor-tensin/winapi-debug
// Distributed under the MIT License.
#pragma once
#include "address.hpp"
#include "module.hpp"
#include "symbol.hpp"
#include <windows.h>
#include <functional>
#include <string_view>
namespace winapi {
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(std::string_view path) const;
using OnModule = std::function<void(const ModuleInfo&)>;
void enum_modules(const OnModule&) const;
ModuleInfo resolve_module(Address) const;
using OnSymbol = std::function<void(const SymbolInfo&)>;
static constexpr auto all_symbols = "*!*";
void enum_symbols(const ModuleInfo&, std::string_view mask, const OnSymbol&) const;
void enum_symbols(const ModuleInfo&, const OnSymbol&) const;
void enum_symbols(std::string_view mask, const OnSymbol&) const;
void enum_symbols(const OnSymbol&) const;
SymbolInfo resolve_symbol(Address) const;
SymbolInfo resolve_symbol(std::string_view) const;
LineInfo resolve_line(Address) const;
private:
explicit DbgHelp(bool invade_current_process);
void close();
HANDLE id = NULL;
DbgHelp(const DbgHelp&) = delete;
};
inline void swap(DbgHelp& a, DbgHelp& b) noexcept {
a.swap(b);
}
} // namespace winapi
namespace std {
template <>
inline void swap(winapi::DbgHelp& a, winapi::DbgHelp& b) noexcept {
a.swap(b);
}
} // namespace std
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