mirror of
https://github.com/gnif/LookingGlass.git
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59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
/*
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KVMGFX Client - A KVM Client for VGA Passthrough
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Copyright (C) 2017 Geoffrey McRae <geoff@hostfission.com>
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#pragma once
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#include <string>
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#include "common\debug.h"
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class Util
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{
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public:
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static std::string GetSystemRoot()
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{
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std::string defaultPath;
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size_t pathSize;
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char *libPath;
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if (_dupenv_s(&libPath, &pathSize, "SystemRoot") != 0)
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{
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DEBUG_ERROR("Unable to get the SystemRoot environment variable");
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return defaultPath;
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}
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if (!pathSize)
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{
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DEBUG_ERROR("The SystemRoot environment variable is not set");
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return defaultPath;
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}
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#ifdef _WIN64
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defaultPath = std::string(libPath) + "\\System32";
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#else
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if (IsWow64())
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{
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defaultPath = std::string(libPath) + "\\Syswow64";
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}
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else
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{
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defaultPath = std::string(libPath) + "\\System32";
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}
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#endif
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return defaultPath;
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}
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}; |