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// ----------------------------------------------------------------------------------------------
// Copyright (c) Mattias H�gstr�m.
// ----------------------------------------------------------------------------------------------
// This source code is subject to terms and conditions of the Microsoft Public License. A
// copy of the license can be found in the License.html file at the root of this distribution.
// If you cannot locate the Microsoft Public License, please send an email to
// dlr@microsoft.com. By using this source code in any fashion, you are agreeing to be bound
// by the terms of the Microsoft Public License.
// ----------------------------------------------------------------------------------------------
// You must not remove this notice, or any other, from this software.
// ----------------------------------------------------------------------------------------------
#include "stdafx.h"
#include "SystemHelper.h"
const int MAX_BUFFER_SIZE = 500;
std::string GetEnvVar(std::string const& key)
{
char buffer[MAX_BUFFER_SIZE];
size_t returnSize = 0;
getenv_s<MAX_BUFFER_SIZE>(&returnSize, buffer, key.c_str());
return returnSize == 0 ? std::string("") : std::string(buffer, returnSize - 1);
}
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Mattias works at Visma, a leading Nordic ERP solution provider. He has good knowledge in C++/.Net development, test tool development, and debugging. His great passion is memory dump analysis. He likes giving talks and courses.