JSYSTEM::JStat Struct Reference

Auxiliary class for file status. More...

#include <JStat.hh>

Inheritance diagram for JSYSTEM::JStat:

Public Member Functions
	JStat ()
	Default constructor.
	JStat (const char *file_name)
	Constructor.
virtual bool	getStatus () const override
	Get status of object.
const JStat &	get (const char *file_name)
	Get status of file.
const JStat &	operator() (const char *file_name)
	Get status of file.
uid_t	getUID () const
	Get UID of file.
uid_t	getGID () const
	Get GID of file.
off_t	getSize () const
	Get size of file.
JDateAndTime	getTimeOfLastAccess () const
	Get time of last access.
JDateAndTime	getTimeOfLastModification () const
	Get time of last modification.
JDateAndTime	getTimeOfLastChange () const
	Get time of last change.
int	getError () const
	Get error of last call.
	operator bool () const
	Type conversion operator.
bool	operator! () const
	Negated status of this object.

Public Attributes
int	error
	error code from last call

Detailed Description

Auxiliary class for file status.

This class encapsulates the stat data structure.

Definition at line 28 of file JStat.hh.

Constructor & Destructor Documentation

JStat() [1/2]

JSYSTEM::JStat::JStat ( )

inline

Default constructor.

Definition at line 35 of file JStat.hh.

    {}

JStat() [2/2]

JSYSTEM::JStat::JStat ( const char * file_name )

inline

Constructor.

Parameters

file_name

file name

Definition at line 44 of file JStat.hh.

    {
      get(file_name);
    }

Member Function Documentation

getStatus()

virtual bool JSYSTEM::JStat::getStatus ( ) const

inlineoverridevirtual

Get status of object.

Returns

status of this object

Implements JLANG::JAbstractObjectStatus.

Definition at line 55 of file JStat.hh.

    {
      return this->error == 0;
    }

get()

const JStat & JSYSTEM::JStat::get ( const char * file_name )

inline

Get status of file.

Parameters

file_name

file name

Returns

file status

Definition at line 67 of file JStat.hh.

    {
      if (::stat(file_name, static_cast<stat*>(this)) != 0)
        this->error = errno;
      else
        this->error = 0;
 
      return *this;
    }

operator()()

const JStat & JSYSTEM::JStat::operator() ( const char * file_name )

inline

Get status of file.

Parameters

file_name

file name

Returns

file status

Definition at line 84 of file JStat.hh.

    {
      return get(file_name);
    }

getUID()

uid_t JSYSTEM::JStat::getUID ( ) const

inline

Get UID of file.

Returns

UID

Definition at line 95 of file JStat.hh.

    {
      return this->st_uid;
    }

getGID()

uid_t JSYSTEM::JStat::getGID ( ) const

inline

Get GID of file.

Returns

GID

Definition at line 106 of file JStat.hh.

    {
      return this->st_gid;
    }

getSize()

off_t JSYSTEM::JStat::getSize ( ) const

inline

Get size of file.

Returns

size [B]

Definition at line 117 of file JStat.hh.

    {
      return this->st_size;
    }

getTimeOfLastAccess()

JDateAndTime JSYSTEM::JStat::getTimeOfLastAccess ( ) const

inline

Get time of last access.

Returns

date and time

Definition at line 128 of file JStat.hh.

    {
      return JDateAndTime(this->st_atime);
    }

getTimeOfLastModification()

JDateAndTime JSYSTEM::JStat::getTimeOfLastModification ( ) const

inline

Get time of last modification.

Returns

date and time

Definition at line 139 of file JStat.hh.

    {
      return JDateAndTime(this->st_mtime);
    }

getTimeOfLastChange()

JDateAndTime JSYSTEM::JStat::getTimeOfLastChange ( ) const

inline

Get time of last change.

Returns

date and time

Definition at line 150 of file JStat.hh.

    {
      return JDateAndTime(this->st_ctime);
    }

getError()

int JSYSTEM::JStat::getError ( ) const

inline

Get error of last call.

Returns

error

Definition at line 161 of file JStat.hh.

    {
      return this->error;
    }

operator bool()

JLANG::JAbstractObjectStatus::operator bool ( ) const

inlineinherited

Type conversion operator.

Returns

status of this object

Definition at line 33 of file JAbstractObjectStatus.hh.

    {
      return this->getStatus();
    }

operator!()

bool JLANG::JAbstractObjectStatus::operator! ( ) const

inlineinherited

Negated status of this object.

Returns

negated status of this object

Definition at line 44 of file JAbstractObjectStatus.hh.

    {
      return !(this->getStatus());
    }

Member Data Documentation

error

int JSYSTEM::JStat::error

error code from last call

Definition at line 166 of file JStat.hh.

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

• JStat.hh