JSystemToolkit.hh File Reference

System calls via shell interactions. More...

#include <iostream>
#include <string>
#include <vector>
#include <unistd.h>
#include "JLang/JException.hh"
#include "JSystem/JShell.hh"
#include "JSystem/JSysinfo.hh"

Go to the source code of this file.

Classes
struct	JSYSTEM::ls
	Auxiliary class to list files. More...

Namespaces
	JSYSTEM
	Auxiliary classes and methods for operating system calls.
	JPP

Functions
float	JSYSTEM::getMemoryUsage (JShell &shell, const pid_t pid)
	Get memory usage in percent of given process identifier. More...
float	JSYSTEM::getMemoryUsage (JShell &shell)
	Get memory usage in percent of this process. More...
float	JSYSTEM::getMemoryUsage ()
	Get memory usage in percent of this process. More...
float	JSYSTEM::getCpuUsage (JShell &shell, const pid_t pid)
	Get cpu usage in percent of given process identifier. More...
float	JSYSTEM::getCpuUsage (JShell &shell)
	Get cpu usage in percent of this process. More...
float	JSYSTEM::getCpuUsage ()
	Get cpu usage in percent of this process. More...
pid_t	JSYSTEM::getPID (JShell &shell, const char *process)
	Get process identifier. More...
pid_t	JSYSTEM::getPID (const char *process)
	Get process identifier. More...
pid_t	JSYSTEM::getParentID (JShell &shell, pid_t pid)
	Get parent process identifier. More...
pid_t	JSYSTEM::getParentID (const pid_t pid)
	Get parent process identifier. More...
std::string	JSYSTEM::getShell (JShell &shell)
	Get shell name. More...
std::string	JSYSTEM::getShell ()
	Get shell name of this process. More...
unsigned long long int	JSYSTEM::getRAM ()
	Get RAM of this CPU. More...
const std::string	JSYSTEM::which (JShell &shell, const char *process)
	Get process path. More...
const std::string	JSYSTEM::which (const char *process)
	Get process path. More...
void	JSYSTEM::gprint (const std::string &message)
	Print method. More...
int	JSYSTEM::gexit (int status, const std::string &message="")
	Exit method. More...
void	JSYSTEM::set_variable (const std::string &name, const std::string &value)
	Set environment variable. More...

Variables
static const char *const	JSYSTEM::ZSH = "zsh"
	Shell names. More...
static const char *const	JSYSTEM::KSH = "ksh"
static const char *const	JSYSTEM::BASH = "bash"
static const char *const	JSYSTEM::CSH = "csh"
static const char *const	JSYSTEM::TCSH = "tcsh"

Detailed Description

System calls via shell interactions.

Author

mdejong

Definition in file JSystemToolkit.hh.