claw::system_info Class Reference

A class to get some informations about the system in which your program runs. More...

#include <system_info_unix.hpp>

List of all members.

Static Public Member Functions
static std::string	get_user_name ()
	Get the name of the user (the name used for the connection).
static std::string	get_user_directory ()
	Get the path of the user's personnal directory.
template<typename Sequence >
static void	get_path (Sequence &path)
	Get system's paths.
static std::string	get_host_name ()
	Get the name of out host.
static std::string	get_temporary_directory ()
	Get the path of the directory used by the system to save temporary files.
static std::string	get_environment (const std::string &var)
	Get an environment variable.
static std::string	get_user_name ()
	Get the name of the user (the name used for the connection).
static std::string	get_user_directory ()
	Get the path of the user's personnal directory.
template<typename Sequence >
static void	get_path (Sequence &path)
	Get system's paths.
static std::string	get_host_name ()
	Get the name of our host.
static std::string	get_temporary_directory ()
	Get the path of the directory used by the system to save temporary files.
static std::string	get_environment (const std::string &var)
	Get an environment variable.

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Detailed Description

A class to get some informations about the system in which your program runs.

Author:

Julien Jorge

Definition at line 44 of file system_info_unix.hpp.

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Member Function Documentation

static std::string claw::system_info::get_environment

(

const std::string &

var

)

[inline, static]

Get an environment variable.

Parameters:

var

The name of the variable to get.

Definition at line 104 of file system_info_unix.hpp.

Referenced by get_host_name(), get_temporary_directory(), get_user_directory(), and get_user_name().

    {
      char* value = getenv( var.c_str() );
      std::string result;

      if ( value )
  result = value;

      return result;
    } // get_environment()

static std::string claw::system_info::get_environment

(

const std::string &

var

)

[inline, static]

Get an environment variable.

Parameters:

var

The name of the variable to get.

Definition at line 99 of file system_info_win32.hpp.

    {
      char* value = getenv( var.c_str() );
      std::string result;

      if ( value )
  result = value;

      return result;
    } // get_environment()

static std::string claw::system_info::get_host_name

(

)

[inline, static]

Get the name of our host.

Definition at line 79 of file system_info_win32.hpp.

References get_environment().

    {
      return get_environment("COMPUTERNAME");
    } // get_host_name()

static std::string claw::system_info::get_host_name

(

)

[inline, static]

Get the name of out host.

Definition at line 84 of file system_info_unix.hpp.

References get_environment().

    {
      return get_environment("HOSTNAME");
    } // get_host_name()

template<typename Sequence >

static void claw::system_info::get_path

(

Sequence &

path

)

[inline, static]

Get system's paths.

Definition at line 70 of file system_info_win32.hpp.

    {
      //
    } // get_path()

template<typename Sequence >

static void claw::system_info::get_path

(

Sequence &

path

)

[inline, static]

Get system's paths.

Definition at line 75 of file system_info_unix.hpp.

    {
      //
    } // get_path()

static std::string claw::system_info::get_temporary_directory

(

)

[inline, static]

Get the path of the directory used by the system to save temporary files.

Definition at line 89 of file system_info_win32.hpp.

References get_environment().

    {
      return get_environment("TEMP");
    } // get_temporary_directory()

static std::string claw::system_info::get_temporary_directory

(

)

[inline, static]

Get the path of the directory used by the system to save temporary files.

Definition at line 94 of file system_info_unix.hpp.

References get_environment().

    {
      return get_environment("TMPDIR");
    } // get_temporary_directory()

static std::string claw::system_info::get_user_directory

(

)

[inline, static]

Get the path of the user's personnal directory.

Definition at line 60 of file system_info_win32.hpp.

References get_environment().

    {
      return get_environment("USERPROFILE");
    } // get_user_directory()

static std::string claw::system_info::get_user_directory

(

)

[inline, static]

Get the path of the user's personnal directory.

Definition at line 65 of file system_info_unix.hpp.

References get_environment().

    {
      return get_environment("HOME");
    } // get_user_directory()

static std::string claw::system_info::get_user_name

(

)

[inline, static]

Get the name of the user (the name used for the connection).

Definition at line 51 of file system_info_unix.hpp.

References get_environment().

    {
      std::string result( get_environment("USER") );

      if ( result == "" )
  result = get_environment("LOGNAME");

      return result;
    } // get_user_name()

static std::string claw::system_info::get_user_name

(

)

[inline, static]

Get the name of the user (the name used for the connection).

Definition at line 51 of file system_info_win32.hpp.

References get_environment().

    {
      return get_environment("USERNAME");
    } // get_user_name()

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The documentation for this class was generated from the following files:

• system_info_unix.hpp
• system_info_win32.hpp