NAME¶
FusionInventory::Agent::Tools - OS-independant generic functions
DESCRIPTION¶
This module provides some OS-independant generic functions.
FUNCTIONS¶
Returns a formated date from given Unix timestamp.
Returns a formated date from given Unix timestamp.
Returns a formated date from given date elements.
getCanonicalManufacturer($manufacturer)¶
Returns a normalized manufacturer value for given one.
getCanonicalSpeed($speed)¶
Returns a normalized speed value (in Mhz) for given one.
getCanonicalSize($size)¶
Returns a normalized size value (in Mb) for given one.
getSanitizedString($string)¶
Returns the input stripped from any control character, properly encoded in
UTF-8.
compareVersion($major, $minor, $min_major, $min_minor)¶
Returns true if software with given major and minor version meet minimal version
requirements.
getDirectoryHandle(%params)¶
Returns an open file handle on either a command output, or a file.
- logger a logger object
- directory the directory to use
getFileHandle(%params)¶
Returns an open file handle on either a command output, a file, or a string.
- logger a logger object
- command the command to use
- file the file to use, as an alternative to the command
- string the string to use, as an alternative to the
command
getFirstLine(%params)¶
Returns the first line of given command output or given file content, with end
of line removed.
- logger a logger object
- command the exact command to use
- file the file to use, as an alternative to the command
getAllLines(%params)¶
Returns all the lines of given command output or given file content, with end of
line removed.
- logger a logger object
- command the exact command to use
- file the file to use, as an alternative to the command
getFirstMatch(%params)¶
Returns the result of applying given pattern on the first matching line of given
command output or given file content.
- pattern a regexp
- logger a logger object
- command the exact command to use
- file the file to use, as an alternative to the command
getLastLine(%params)¶
Returns the last line of given command output or given file content.
- logger a logger object
- command the exact command to use
- file the file to use, as an alternative to the command
getLinesCount(%params)¶
Returns the number of lines of given command output or given file content.
- logger a logger object
- command the exact command to use
- file the file to use, as an alternative to the command
canRun($binary)¶
Returns true if given binary can be executed.
canRead($file)¶
Returns true if given file can be read.
canLoad($module)¶
Returns true if given perl module can be loaded (and actually loads it).
hex2char($value)¶
Returns the value converted to a character if it starts with hexadecimal prefix,
the unconverted value otherwise. Eg. 0x41 -> A, 41 -> 41.
hex2dec($value)¶
Returns the value converted to a decimal if it starts with hexadecimal prefix,
the unconverted value otherwise. Eg. 0x41 -> 65, 41 -> 41.
dec2hex($value)¶
Returns the value converted to an hexadecimal if it doesn't start with
hexadecimal prefix, the unconverted value otherwise. Eg. 65 -> 0x41, 0x41
-> 0x41.
any BLOCK LIST¶
Returns a true value if any item in LIST meets the criterion given through
BLOCK.
all BLOCK LIST¶
Returns a true value if all items in LIST meet the criterion given through
BLOCK.
none BLOCK LIST¶
Returns a true value if no item in LIST meets the criterion given through BLOCK.
uniq BLOCK LIST¶
Returns a new list by stripping duplicate values in LIST.
file2module($string)¶
Converts a perl file name to a perl module name (Foo/Bar.pm -> Foo::Bar)
module2file($string)¶
Converts a perl module name to a perl file name ( Foo::Bar -> Foo/Bar.pm)
runFunction(%params)¶
Run a function whose name is computed at runtime and return its result.
- logger a logger object
- module the function namespace
- function the function name
- timeout timeout for function execution
- load enforce module loading first
delay($second)¶
Wait for $second. It uses
sleep() or
Win32::Sleep() depending on
the Operating System.