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<?php

/**

* Records errors for particular segments of an HTML document such as tokens,

* attributes or CSS properties. They can contain error structs (which apply

* to components of what they represent), but their main purpose is to hold

* errors applying to whatever struct is being used.

class HTMLPurifier_ErrorStruct

{

/**

* Possible values for $children first-key. Note that top-level structures

* are automatically token-level.

const TOKEN     = 0;

const ATTR      = 1;

const CSSPROP   = 2;

/**

* Type of this struct.

* @type string

public $type;

/**

* Value of the struct we are recording errors for. There are various

* values for this:

*  - TOKEN: Instance of HTMLPurifier_Token

*  - ATTR: array('attr-name', 'value')

*  - CSSPROP: array('prop-name', 'value')

* @type mixed

public $value;

/**

* Errors registered for this structure.

* @type array

public $errors = array();

/**

* Child ErrorStructs that are from this structure. For example, a TOKEN

* ErrorStruct would contain ATTR ErrorStructs. This is a multi-dimensional

* array in structure: [TYPE]['identifier']

* @type array

public $children = array();

/**

* @param string $type

* @param string $id

* @return mixed

public function getChild($type, $id)

{

if (!isset($this->children[$type][$id])) {

$this->children[$type][$id] = new HTMLPurifier_ErrorStruct();

$this->children[$type][$id]->type = $type;

}

return $this->children[$type][$id];

}

/**

* @param int $severity

* @param string $message

public function addError($severity, $message)

{

$this->errors[] = array($severity, $message);

}

// vim: et sw=4 sts=4

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