66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
|
|
/*
|
|
* Nekohack: Break things in cool ways!
|
|
* Copyright (C) 2018 Rebekah Rowe
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#if defined(__linux__)
|
|
#include <link.h> // link maps
|
|
using LMap = link_map*;
|
|
using SymStr = const char*;
|
|
#elif defined(_WIN32)
|
|
#include <windows.h> // loadlibrary
|
|
using LMap = HMODULE;
|
|
using SymStr = LPCSTR;
|
|
#endif
|
|
|
|
#include <string_view>
|
|
#include <filesystem>
|
|
namespace fs = std::filesystem;
|
|
|
|
namespace neko::hack {
|
|
|
|
class SharedLibrary {
|
|
public:
|
|
SharedLibrary();
|
|
SharedLibrary(std::string_view _name);
|
|
void Init() { this->Init(this->name); }
|
|
void ForceInit() { this->ForceInit(this->name); }
|
|
void Init(std::string_view _name);
|
|
void ForceInit(std::string_view _name);
|
|
std::string_view GetName();
|
|
void* begin();
|
|
void* end();
|
|
std::size_t size();
|
|
void Clear();
|
|
LMap GetLMap();
|
|
template<typename T>
|
|
T GetSym(SymStr s) { return reinterpret_cast<T>(this->GetSymInternal(s)); }
|
|
private:
|
|
void* GetSymInternal(SymStr);
|
|
bool init_flag = false;
|
|
std::string_view name;
|
|
fs::path path;
|
|
void* _begin;
|
|
void* _end;
|
|
std::size_t _size;
|
|
LMap lmap;
|
|
};
|
|
|
|
}
|