Static Public Member Functions
static	checkCommand ($cmd, $handler= '')
static	getCommand ($cmd, $handler= '', $handlerOpt= '')
static	addPaths ($paths)
static	getPaths ($addInvalid=FALSE)
Static Protected Member Functions
static	init ()
static	initPaths ($paths= '')
static	getConfiguredApps ()
static	getPathsInternal ()
static	fixPath ($path)
Static Protected Attributes
static	$initialized = FALSE
static	$applications = array()
static	$paths = NULL

Detailed Description

Definition at line 82 of file class.t3lib_exec.php.

Member Function Documentation

static t3lib_exec::addPaths ( $ paths ) [static]

Extend the preset paths. This way an extension can install an executable and provide the path to t3lib_exec.

Parameters:

string comma separated list of extra paths where a command should be searched. Relative paths (without leading "/") are prepend with site root path (PATH_site).

Returns:: void

Definition at line 215 of file class.t3lib_exec.php.

References $paths, and initPaths().

static t3lib_exec::checkCommand	(	$	cmd,
		$	handler = `''`
	)		`[static]`

Checks if a command is valid or not, updates global variables

Parameters:

string	the command that should be executed. eg: "convert"
string	executer for the command. eg: "perl"

Returns:: boolean false if cmd is not found, or -1 if the handler is not found

Definition at line 112 of file class.t3lib_exec.php.

References t3lib_utility_Command\exec().

Referenced by t3lib_svbase\checkExec(), and t3lib_extMgm\findService().

static t3lib_exec::fixPath ( $ path ) [static, protected]

Set a path to the right format

Parameters:

string Input path

Returns:: string Output path

Definition at line 387 of file class.t3lib_exec.php.

Referenced by getPathsInternal().

static t3lib_exec::getCommand	(	$	cmd,
		$	handler = `''`,
		$	handlerOpt = `''`
	)		`[static]`

Returns a command string for exec(), system()

Parameters:

string	the command that should be executed. eg: "convert"
string	handler (executor) for the command. eg: "perl"
string	options for the handler, like '-w' for "perl"

Returns:: mixed returns command string, or false if cmd is not found, or -1 if the handler is not found

Definition at line 184 of file class.t3lib_exec.php.

Referenced by tx_rsaauth_cmdline_backend\__construct().

static t3lib_exec::getConfiguredApps ( ) [static, protected]

Processes and returns the paths from $GLOBALS['TYPO3_CONF_VARS']['SYS']['binSetup']

Returns:: array Array of commands and path

Definition at line 312 of file class.t3lib_exec.php.

References $GLOBALS, and t3lib_div\trimExplode().

Referenced by init().

static t3lib_exec::getPaths ( $ addInvalid = FALSE ) [static]

Returns an array of search paths

Parameters:

boolean If set the array contains invalid path too. Then the key is the path and the value is empty

Returns:: array Array of search paths (empty if exec is disabled)

Definition at line 226 of file class.t3lib_exec.php.

References $paths.

Referenced by tx_sv_reports_ServicesList\renderExecutablesSearchPathList().

static t3lib_exec::getPathsInternal ( ) [static, protected]

Sets the search paths from different sources, internal

Returns:: array Array of absolute paths (keys and values are equal)

Definition at line 334 of file class.t3lib_exec.php.

References $GLOBALS, fixPath(), and t3lib_div\trimExplode().

Referenced by initPaths().

static t3lib_exec::init ( ) [static, protected]

Initializes this class

Returns:: void

Definition at line 249 of file class.t3lib_exec.php.

References $GLOBALS, getConfiguredApps(), and initPaths().

static t3lib_exec::initPaths ( $ paths = '' ) [static, protected]

Initializes and extends the preset paths with own

Parameters:

string Comma seperated list of extra paths where a command should be searched. Relative paths (without leading "/") are prepend with site root path (PATH_site).