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Zeta Components Manual :: Docs For Class ezcSystemInfoLinuxReader

SystemInformation::ezcSystemInfoLinuxReader

Class ezcSystemInfoLinuxReader

Provide functionality to read system information from Linux systems.

Try to scan Linux system parameters on initialization and fill correspondent values.

Source for this file: /SystemInformation/src/readers/linux.php

ezcSystemInfoReader
   |
   --ezcSystemInfoLinuxReader

Version:

//autogentag//

Member Variables

protected int	`$cpuCount = null` Contains the amount of CPUs in system.
protected array(float)	`$cpuSpeed = null` Contains the speed of each CPU in MHz.
protected array(string)	`$cpuType = null` Contains the strings that represent type of CPU, for each CPU in sysytem. Type is taken directly from the OS and can vary a lot.
protected int	`$memorySize = null` Contains the amount of system memory the OS has, the value is in bytes.
protected string	`$readerName = 'Linux system info reader'` Contains string that represents reader in messages and exceptions.

Method Summary

public ezcSystemInfoLinuxReader	`__construct( )` Constructs ezcSystemInfoReader object and fill it with system information.
public float	`cpuSpeed( )` Returns string with CPU speed.
public string	`cpuType( )` Returns string with CPU type.
public int	`getCpuCount( )` Returns count of CPUs in system.
public bool	`isValid( $propertyName )` Returns true if the property $propertyName holds a valid value and false otherwise.
public int	`memorySize( )` Returns memory size in bytes.

Inherited Methods

From ezcSystemInfoReader
public abstract float	`ezcSystemInfoReader::cpuSpeed()` Returns CPU speed
public abstract string	`ezcSystemInfoReader::cpuType()` Returns string with CPU type.
public abstract int	`ezcSystemInfoReader::getCpuCount()` Returns number of CPUs in system.
public abstract bool	`ezcSystemInfoReader::isValid()` Returns true if the property $propertyName holds a valid value and false otherwise.
public abstract int	`ezcSystemInfoReader::memorySize()` Returns memory size in bytes.

Methods

__construct

ezcSystemInfoLinuxReader __construct( )

Constructs ezcSystemInfoReader object and fill it with system information.

Exceptions:

Type	Description
`ezcSystemInfoReaderCantScanOSException`	If system variables can't be received from OS.

cpuSpeed

float cpuSpeed( )

Returns string with CPU speed.

Average CPU speed returned if there is several CPUs is system If the CPU speed could not be read null is returned.

Redefinition of:

Method	Description
`ezcSystemInfoReader::cpuSpeed()`	Returns CPU speed

cpuType

string cpuType( )

Returns string with CPU type.

If the CPU type could not be read null is returned.

Redefinition of:

Method	Description
`ezcSystemInfoReader::cpuType()`	Returns string with CPU type.

getCpuCount

int getCpuCount( )

Returns count of CPUs in system.

If the CPU speed could not be read false is returned.

Redefinition of:

Method	Description
`ezcSystemInfoReader::getCpuCount()`	Returns number of CPUs in system.

isValid

bool isValid( string $propertyName )

Returns true if the property $propertyName holds a valid value and false otherwise.

Parameters:

Name	Type	Description
`$propertyName`	string

Redefinition of:

Method	Description
`ezcSystemInfoReader::isValid()`	Returns true if the property $propertyName holds a valid value and false otherwise.

memorySize

int memorySize( )

Returns memory size in bytes.

If the memory size could not be read null is returned.

Redefinition of:

Method	Description
`ezcSystemInfoReader::memorySize()`	Returns memory size in bytes.

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