You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.4 KiB
73 lines
2.4 KiB
4 years ago
|
/*
|
||
|
|
This is free and unencumbered software released into the public domain.
|
||
|
|
|
||
|
|
Anyone is free to copy, modify, publish, use, compile, sell, or
|
||
|
|
distribute this software, either in source code form or as a compiled
|
||
|
|
binary, for any purpose, commercial or non-commercial, and by any
|
||
|
|
means.
|
||
|
|
|
||
|
|
In jurisdictions that recognize copyright laws, the author or authors
|
||
|
|
of this software dedicate any and all copyright interest in the
|
||
|
|
software to the public domain. We make this dedication for the benefit
|
||
|
|
of the public at large and to the detriment of our heirs and
|
||
|
|
successors. We intend this dedication to be an overt act of
|
||
|
|
relinquishment in perpetuity of all present and future rights to this
|
||
|
|
software under copyright law.
|
||
|
|
|
||
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||
|
|
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
|
|
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||
|
|
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
||
|
|
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
||
|
|
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||
|
|
OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
|
||
|
|
For more information, please refer to <http://unlicense.org>
|
||
|
|
|
||
|
|
|
||
|
|
!!!!!!!!!!!!!!!!!!!!!!!!!!! This code was created by not-wlan (wlan). all credit for this header and source file goes to him !!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
#include <vector>
|
||
|
|
#define WIN32_NO_STATUS
|
||
|
|
#include <Windows.h>
|
||
|
|
#include <Winternl.h>
|
||
|
|
#undef WIN32_NO_STATUS
|
||
|
|
#include <ntstatus.h>
|
||
|
|
|
||
|
|
#include <functional>
|
||
|
|
#include <DbgHelp.h>
|
||
|
|
#include <variant>
|
||
|
|
|
||
|
|
#pragma comment(lib, "Dbghelp.lib")
|
||
|
|
namespace nasa
|
||
|
|
{
|
||
|
|
class pe_image
|
||
|
|
{
|
||
|
|
std::vector<uint8_t> m_image;
|
||
|
|
std::vector<uint8_t> m_image_mapped;
|
||
|
|
PIMAGE_DOS_HEADER m_dos_header = nullptr;
|
||
|
|
PIMAGE_NT_HEADERS64 m_nt_headers = nullptr;
|
||
|
|
PIMAGE_SECTION_HEADER m_section_header = nullptr;
|
||
|
|
|
||
|
|
public:
|
||
|
|
pe_image(std::vector<uint8_t>& image);
|
||
|
|
size_t size() const;
|
||
|
|
uintptr_t entry_point() const;
|
||
|
|
void map();
|
||
|
|
static bool process_relocation(size_t image_base_delta, uint16_t data, uint8_t* relocation_base);
|
||
|
|
void relocate(uintptr_t base) const;
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
__forceinline T* get_rva(const unsigned long offset)
|
||
|
|
{
|
||
|
|
return (T*)::ImageRvaToVa(m_nt_headers, m_image.data(), offset, nullptr);
|
||
|
|
}
|
||
|
|
|
||
|
|
void fix_imports(const std::function<uintptr_t(std::string_view)> get_module, const std::function<uintptr_t(const char*, const char*)> get_function);
|
||
|
|
void* data();
|
||
|
|
size_t header_size();
|
||
|
|
};
|
||
|
|
}
|