xvr2::Unix Class Reference

#include <Unix.h>

Inheritance diagram for xvr2::Unix:

[legend]

List of all members.

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Detailed Description

This class implements the most common Unix system calls.

Todo:

Find a place for the Unix class.

Definition at line 25 of file Unix.h.

Public Member Functions
	Unix ()
	~Unix ()
void	getKernelInfo ()
	This method will update the name and information about the current running kernel.
const char *	getUnixName ()
	Use this method to retreives the name of the UNIX version you are currently using.
const char *	getNodeName ()
	This method will give you the nodename of your current host machine.
const char *	getKernelRelease ()
	This will return your current kernel release string.
const char *	getKernelReleaseVersion ()
	This will return your current kernel release version string.
const char *	getHostMachine ()
	This will return your current architecture description.
virtual const char *	getClassName ()
	Returns the name of the current class.
virtual std::string	toString ()
Static Public Member Functions
static int	getuid ()
	Obtains the current (running) user id.
static int	getuid (const String &username)
	Obtain uid from username.
static int	getgid ()
	Obtain username from uid TODO: You must create the memory allocation classes if you want to implement the new version of getuid(); DONT FORGET IT!!!!
static int	getgid (const String &groupname)
	Obtain uid from username.
static int	chown (const String &fname, int userid, int groupid=-1)
	Obtain username from uid TODO: You must create the memory allocation classes if you want to implement the new version of getgid(); DONT FORGET IT!!!!
static int	chown (const String &fname, const String &owner)
	Changes the owner of the file by its username.
static int	chgrp (const String &fname, int userid)
	Changes the group owner of the file by its numeric userid.
static int	chgrp (const String &fname, const String &groupname)
	Changes the group owner of the file by its groupname.
static void	usleep (UInt32 usec)
	This will return how many CPUs are installed in the system.
static void	debugmsg (Object *obj, const char *msg, int linenumber=__LINE__, const char *srcfile=__FILE__)
	Will print a debug message to the screen.
static void	debugmsgln (Object *obj, const char *msg, int linenumber=__LINE__, const char *srcfile=__FILE__)
Protected Member Functions
void	destroyAll ()
	Internal destructor function DONT USE IT.
Protected Attributes
char *	sysname
	Pointer to system name.
char *	nodename
char *	release
char *	k_version
char *	machine
Mutex	OSMutex
std::string	__cls_name
Friends
std::ostream &	operator<< (std::ostream &stream, const Object &s)

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Constructor & Destructor Documentation

xvr2::Unix::Unix

(

)

xvr2::Unix::~Unix

(

)

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Member Function Documentation

void xvr2::Unix::destroyAll

(

)

[protected]

Internal destructor function DONT USE IT.

static int xvr2::Unix::getuid

(

)

[static]

Obtains the current (running) user id.

static int xvr2::Unix::getuid

(

const String &

username

)

[static]

Obtain uid from username.

static int xvr2::Unix::getgid

(

)

[static]

Obtain username from uid TODO: You must create the memory allocation classes if you want to implement the new version of getuid(); DONT FORGET IT!!!!

Obtains the current (running) user id

static int xvr2::Unix::getgid

(

const String &

groupname

)

[static]

Obtain uid from username.

static int xvr2::Unix::chown	(	const String &	fname,
		int	userid,
		int	groupid = -1
	)			[static]

Obtain username from uid TODO: You must create the memory allocation classes if you want to implement the new version of getgid(); DONT FORGET IT!!!!

Changes the owner of the file by its numeric userid

static int xvr2::Unix::chown	(	const String &	fname,
		const String &	owner
	)			[static]

Changes the owner of the file by its username.

static int xvr2::Unix::chgrp	(	const String &	fname,
		int	userid
	)			[static]

Changes the group owner of the file by its numeric userid.

static int xvr2::Unix::chgrp	(	const String &	fname,
		const String &	groupname
	)			[static]

Changes the group owner of the file by its groupname.

void xvr2::Unix::getKernelInfo

(

)

This method will update the name and information about the current running kernel.

const char* xvr2::Unix::getUnixName

(

)

Use this method to retreives the name of the UNIX version you are currently using.

const char* xvr2::Unix::getNodeName

(

)

This method will give you the nodename of your current host machine.

const char* xvr2::Unix::getKernelRelease

(

)

This will return your current kernel release string.

const char* xvr2::Unix::getKernelReleaseVersion

(

)

This will return your current kernel release version string.

const char* xvr2::Unix::getHostMachine

(

)

This will return your current architecture description.

static void xvr2::System::usleep

(

UInt32

usec

)

[static, inherited]

This will return how many CPUs are installed in the system.

This will return the CPU speed in megahertz Will return the total amount of system memory Will return the total amount of free system memory Will freeze the software for usec microseconds

virtual const char* xvr2::Object::getClassName

(

)

[virtual, inherited]

Returns the name of the current class.

static void xvr2::Object::debugmsg	(	Object *	obj,
		const char *	msg,
		int	linenumber = __LINE__,
		const char *	srcfile = __FILE__
	)			[static, inherited]

Will print a debug message to the screen.

static void xvr2::Object::debugmsgln	(	Object *	obj,
		const char *	msg,
		int	linenumber = __LINE__,
		const char *	srcfile = __FILE__
	)			[static, inherited]

virtual std::string xvr2::Object::toString

(

)

[virtual, inherited]

Reimplemented in xvr2::Buffer, xvr2::Byte, xvr2::Exception, xvr2::Date, xvr2::Group, xvr2::String, xvr2::User, xvr2::Vector< _Tp, _Alloc >, xvr2::Text::MD5Hash, xvr2::Net::IPv4Address, xvr2::Net::OldTCPSocket, xvr2::Net::URI, xvr2::Platform::CPU, and xvr2::Vector< xvr2::PipelineFilter * >.

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	stream,
		const Object &	s
	)			[friend, inherited]

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Member Data Documentation

char* xvr2::Unix::sysname [protected]

Pointer to system name.

Definition at line 28 of file Unix.h.

char* xvr2::Unix::nodename [protected]

Definition at line 29 of file Unix.h.

char* xvr2::Unix::release [protected]

Definition at line 30 of file Unix.h.

char* xvr2::Unix::k_version [protected]

Definition at line 31 of file Unix.h.

char* xvr2::Unix::machine [protected]

Definition at line 32 of file Unix.h.

Mutex xvr2::Unix::OSMutex [protected]

Definition at line 34 of file Unix.h.

std::string xvr2::Object::__cls_name [protected, inherited]

Definition at line 30 of file Object.h.

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

• /home/coredumped/X-VR2_Trunk/Core/xvr2/Unix.h