공용 인터페이스(규칙 집합 DTD)

규칙 집합 DTD:

<?xml version="1.0" encoding="UTF-8"?>
<!--
The following constraints are not represented in DTD, but taken care of programmatically
    1. In a Rule, All Mandatory attributes cannot be "*".
    2. Only one instance of the below elements is allowed, but in any order.
    1)HTMLRules
    2)JSRules
    3)XMLRules
    3. ID should always be in lower case.
-->
<!ENTITY % eURL ’URL’>
<!ENTITY % eEXPRESSION ’EXPRESSION’>
<!ENTITY % eDHTML ’DHTML’>
<!ENTITY % eDJS ’DJS’>
<!ENTITY % eSYSTEM ’SYSTEM’>

<!ENTITY % ruleSetElements ’(HTMLRules | JSRules | XMLRules)?’>
<!ENTITY % htmlElements ’(Form | Applet | Attribute)*’>
<!ENTITY % jsElements ’(Variable | Function)*’>
<!ENTITY % xmlElements ’(Attribute | TagText)*’>

<!ELEMENT RuleSet (%ruleSetElements;,%ruleSetElements;,%ruleSetElements;)>
<!ATTLIST RuleSet
    id ID #REQUIRED
    extends CDATA "none"
>

<!-- Rules for identifying rules in HTML content -->
<!ELEMENT HTMLRules (%htmlElements;)>
<!ELEMENT Form EMPTY>
<!ATTLIST Form
    name CDATA #REQUIRED
    field CDATA #REQUIRED
    valuePatterns CDATA ""
    source CDATA "*"
>

<!ELEMENT Applet EMPTY>
<!ATTLIST Applet
    code CDATA #REQUIRED
    param CDATA "*"
    valuePatterns CDATA ""
    source CDATA "*"
>

<!-- Rules for identifying rules in JS content -->
<!ELEMENT JSRules (%jsElements;)>
<!ELEMENT Variable EMPTY>
<!ATTLIST Variable
    name CDATA #REQUIRED
    type (%eURL; | %eEXPRESSION; | %eDHTML; | %eDJS; | %eSYSTEM;) "EXPRESSION"
    source CDATA "*"
>

<!ELEMENT Function EMPTY>
<!ATTLIST Function
    name CDATA #REQUIRED
    paramPatterns CDATA #REQUIRED
    type (%eURL; | %eEXPRESSION; | %eDHTML; | %eDJS;) "EXPRESSION"
    source CDATA "*"
>

<!-- Rules for identifying rules in XML content -->
<!ELEMENT XMLRules (%xmlElements;)>
<!ELEMENT TagText EMPTY>
<!ATTLIST TagText
    tag CDATA #REQUIRED
    attributePatterns CDATA ""
    source CDATA "*"
>

<!ELEMENT Attribute EMPTY>
<!ATTLIST Attribute
    name CDATA #REQUIRED
    tag CDATA "*"
    valuePatterns CDATA ""
    type (%eURL; | %eDHTML; | %eDJS; ) "URL"
    source CDATA "*"
>

*를 규칙 값의 일부로 사용할 수 있지만 필수 속성 값에는 *만 사용할 수 없습니다. 이러한 규칙은 무시되지만 RuleSetInfo 로그 파일에 메시지가 기록됩니다. 이 로그 파일에 대한 자세한 내용은 디버깅 파일 이름을 참조하십시오.