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/*
Userspace Virtual Filesystem
Copyright (C) 2015 Sebastian Herbord. All rights reserved.
This file is part of usvfs.
usvfs 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.
usvfs 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 usvfs. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <windows_sane.h>
namespace InjectLib
{
/**
* @brief inject a dll into the target process
* @param processHandle handle of the process to inject to
* @param threadHandle handle of the main thread in the process
* @param dllname name/path of the dll to inject. The path can't be longer than MAX_PATH
* characters
* @param initFunction name of the initialization function. Can't be longer than 20
* characters. If this is null, no function is called. Important: the init function has
* to exist, be exported, take the two userdata parameters and must be __cdecl calling
* convention on 32bit windows! Failing any of these the target process will crash or
* the dll isn't loaded Why __cdecl? Because otherwise we would need .def files to
* export the init function with a GetProcAddress-able function name.
* @param userData data passed to the init function
* @param userDataSize size of the data to be passed
* @param skipInit skip the call to the init function if the named function wasn't found
* in the dll. If false, the target process will crash if the function isn't exported in
* the dll
*/
void InjectDLL(HANDLE processHandle, HANDLE threadHandle, LPCWSTR dllName,
LPCSTR initFunction = nullptr, LPCVOID userData = nullptr,
size_t userDataSize = 0, bool skipInit = false);
} // namespace InjectLib
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