|
|
|
#ifndef SYSTEM_H
|
|
|
|
#define SYSTEM_H
|
|
|
|
|
|
|
|
#include <cstddef> // size_t
|
|
|
|
#include <functional> // function
|
|
|
|
#include <string>
|
|
|
|
#include <string_view>
|
|
|
|
#include <vector>
|
|
|
|
|
|
|
|
namespace Util {
|
|
|
|
|
|
|
|
using SplitCallback = std::function<void(size_t, char*)>;
|
|
|
|
|
|
|
|
class System {
|
|
|
|
public:
|
|
|
|
System();
|
|
|
|
System(std::vector<std::string> arguments);
|
|
|
|
virtual ~System() {}
|
|
|
|
|
|
|
|
enum FileDescriptor {
|
|
|
|
ReadFileDescriptor,
|
|
|
|
WriteFileDescriptor,
|
|
|
|
};
|
|
|
|
|
|
|
|
System operator()();
|
|
|
|
System operator()(const char* command);
|
|
|
|
System operator()(std::string command);
|
|
|
|
System operator()(std::string_view command);
|
|
|
|
System operator()(const std::vector<const char*>& arguments);
|
|
|
|
System operator()(const std::vector<std::string>& arguments);
|
|
|
|
System operator()(const std::vector<std::string_view>& arguments);
|
|
|
|
|
|
|
|
System operator|(System rhs);
|
|
|
|
|
|
|
|
void print(const std::vector<std::string>& arguments);
|
|
|
|
|
|
|
|
const std::vector<std::string>& arguments() const { return m_arguments; }
|
|
|
|
std::string output() const { return m_output; }
|
|
|
|
std::string error() const { return m_error; }
|
|
|
|
int status() const { return m_status; }
|
|
|
|
|
|
|
|
private:
|
|
|
|
System exec(std::string input = "");
|
|
|
|
void readFromFileDescriptor(int fileDescriptor[2], std::string& output);
|
|
|
|
|
|
|
|
std::vector<std::string> m_arguments;
|
|
|
|
std::string m_output;
|
|
|
|
std::string m_error;
|
|
|
|
int m_status { 0 };
|
|
|
|
};
|
|
|
|
|
|
|
|
} // namespace Util
|
|
|
|
|
|
|
|
#endif // SYSTEM_H
|