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/*
* Copyright (c) 2014, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SRC_COMPONENTS_UTILS_INCLUDE_UTILS_SYSTEM_H_
#define SRC_COMPONENTS_UTILS_INCLUDE_UTILS_SYSTEM_H_
#include <string>
#include <vector>
namespace utils {
/**
* Class to execute shell scripts
*/
class System {
public:
/**
* Constructs instantiation
* @param command name of command for executing
*/
explicit System(const std::string& command);
/**
* Constructs instantiation
* @param file name of file for executing
* @param command name of command
*/
System(const std::string& file, const std::string& command);
/**
* Adds argument
* @param arg argument of command
* @return itself object
*/
System& Add(const std::string& arg);
/**
* Executes command as new child process
* @return true if success
*/
bool Execute();
/**
* Executes command
* @param wait if this flag is true then wait until command is terminated
* @return true if success
*/
bool Execute(bool wait);
std::string command() const;
std::vector<std::string> argv() const;
private:
/**
* Command for executing
*/
std::string command_;
/**
* List of arguments
*/
std::vector<std::string> argv_;
};
} // namespace utils
#endif // SRC_COMPONENTS_UTILS_INCLUDE_UTILS_SYSTEM_H_
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