5925f914e4
Some functions of SetupAPI only work when invoked from a native process. Registry and filesystem reflection makes them fail on WoW64. For WoW64 processes, a minimum set of rundll32 functions are provided. Signed-off-by: Simon Rozman <simon@rozman.si>
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0
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*
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* Copyright (C) 2018-2020 WireGuard LLC. All Rights Reserved.
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*/
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#include "pch.h"
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#if defined(_M_AMD64) || defined(_M_ARM64)
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__declspec(dllexport) VOID __stdcall CreateAdapter(HWND hwnd, HINSTANCE hinst, LPSTR lpszCmdLine, int nCmdShow)
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{
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UNREFERENCED_PARAMETER(hwnd);
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UNREFERENCED_PARAMETER(hinst);
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UNREFERENCED_PARAMETER(lpszCmdLine);
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UNREFERENCED_PARAMETER(nCmdShow);
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int Argc;
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LPWSTR *Argv = CommandLineToArgvW(GetCommandLineW(), &Argc);
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if (Argc < 4)
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goto cleanupArgv;
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if (wcslen(Argv[2]) >= MAX_POOL)
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goto cleanupArgv;
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if (wcslen(Argv[3]) >= MAX_ADAPTER_NAME)
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goto cleanupArgv;
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GUID RequestedGUID;
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if (Argc > 4 && FAILED(CLSIDFromString(Argv[4], &RequestedGUID)))
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goto cleanupArgv;
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WINTUN_ADAPTER *Adapter;
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BOOL RebootRequired = FALSE;
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DWORD Result = WintunCreateAdapter(Argv[2], Argv[3], Argc > 4 ? &RequestedGUID : NULL, &Adapter, &RebootRequired);
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if (Result != ERROR_SUCCESS)
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goto cleanupArgv;
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WintunFreeAdapter(Adapter);
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cleanupArgv:
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LocalFree(Argv);
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}
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__declspec(dllexport) VOID __stdcall DeleteAdapter(HWND hwnd, HINSTANCE hinst, LPSTR lpszCmdLine, int nCmdShow)
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{
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UNREFERENCED_PARAMETER(hwnd);
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UNREFERENCED_PARAMETER(hinst);
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UNREFERENCED_PARAMETER(lpszCmdLine);
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UNREFERENCED_PARAMETER(nCmdShow);
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int Argc;
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LPWSTR *Argv = CommandLineToArgvW(GetCommandLineW(), &Argc);
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if (Argc < 3)
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goto cleanupArgv;
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WINTUN_ADAPTER Adapter = { 0 };
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if (FAILED(CLSIDFromString(Argv[2], &Adapter.CfgInstanceID)))
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goto cleanupArgv;
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BOOL RebootRequired = FALSE;
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WintunDeleteAdapter(&Adapter, &RebootRequired);
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cleanupArgv:
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LocalFree(Argv);
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}
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#endif
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