8221333: Replace Inno Setup with custom MSI wrapper for .exe bundler (missed files)
Submitted-by: asemenyuk
Reviewed-by: herrick, almatvee
/*
* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#ifndef SYSINFO_H
#define SYSINFO_H
#include "tstrings.h"
//
// This namespace provides information about environment in which
// the current application runs.
// It is for general purpose use.
// Functions in this namespaces are just queries about the environment.
// Functions that change the existing environment like file or directory
// creation should not be added to this namespace.
//
namespace SysInfo {
/**
* Returns temp dir (for the current user).
*/
tstring getTempDir();
/**
* Returns absolute path to the process executable.
*/
tstring getProcessModulePath();
/**
* Returns absolute path to the current executable module.
*/
tstring getCurrentModulePath();
/**
* Returns value of environment variable with the given name.
* Throws exception if variable is not set or any other error occurred
* reading the value.
*/
tstring getEnvVariable(const tstring& name);
/**
* Returns value of environment variable with the given name.
* Returns value of 'defValue' parameter if variable is not set or any
* other error occurred reading the value.
*/
tstring getEnvVariable(const std::nothrow_t&, const tstring& name,
const tstring& defValue=tstring());
/**
* Returns 'true' if environment variable with the given name is set.
*/
bool isEnvVariableSet(const tstring& name);
}
#endif // SYSINFO_H