#ifndef HACKLIB_PROCESS_H

#define HACKLIB_PROCESS_H

#include <string>

#include <vector>

#include <cstdint>

namespace hl

{

// Represents an operating system process.

class Process

{

public:

Process(const Process&) = delete;

Process(Process&& other) = default;

// Returns the PID.

int id() const { return m_id; }

// Waits for the process to exit and return its exit code.

int join();

private:

int m_id;

uintptr_t m_handle;

private:

Process(int id, uintptr_t handle) : m_id(id), m_handle(handle) {}

friend Process LaunchProcess(const std::string&, const std::vector<std::string>&, const std::string&);

};

// Starts a new process of the given command and args inside initialDirectory. Throws on error.

Process LaunchProcess(const std::string& command, const std::vector<std::string>& args = {},

const std::string& initialDirectory = "");

}

#endif