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(*
* Summary: The DTD validation
* Description: API for the DTD handling and the validity checking
*
* Copy: See Copyright for the status of this software.
*
* Author: Daniel Veillard
*)
{$IFDEF POINTER}
xmlValidStatePtr = ^xmlValidState;
xmlValidCtxtPtr = ^xmlValidCtxt;
xmlNotationTablePtr = ^xmlNotationTable;
xmlElementTablePtr = ^xmlElementTable;
xmlAttributeTablePtr = ^xmlAttributeTable;
xmlIDTablePtr = ^xmlIDTable;
xmlRefTablePtr = ^xmlRefTable;
{$ENDIF}
{$IFDEF TYPE}
(*
* Validation state added for non-determinist content model.
*)
xmlValidState = record end;
(**
* xmlValidityErrorFunc:
* @ctx: usually an xmlValidCtxtPtr to a validity error context,
* but comes from ctxt->userData (which normally contains such
* a pointer); ctxt->userData can be changed by the user.
* @msg: the string to format *printf like vararg
* @...: remaining arguments to the format
*
* Callback called when a validity error is found. This is a message
* oriented function similar to an *printf function.
*)
xmlValidityErrorFunc = procedure(ctx: pointer; msg: pchar); cdecl; varargs;
(**
* xmlValidityWarningFunc:
* @ctx: usually an xmlValidCtxtPtr to a validity error context,
* but comes from ctxt->userData (which normally contains such
* a pointer); ctxt->userData can be changed by the user.
* @msg: the string to format *printf like vararg
* @...: remaining arguments to the format
*
* Callback called when a validity warning is found. This is a message
* oriented function similar to an *printf function.
*)
xmlValidityWarningFunc = procedure(ctx: pointer; msg: pchar); cdecl; varargs;
(*
* xmlValidCtxt:
* An xmlValidCtxt is used for error reporting when validating.
*)
xmlValidCtxt = record
userData : pointer; (* user specific data block *)
error : xmlValidityErrorFunc; (* the callback in case of errors *)
warning : xmlValidityWarningFunc; (* the callback in case of warning *)
(* Node analysis stack used when validating within entities *)
node : xmlNodePtr; (* Current parsed Node *)
nodeNr : cint; (* Depth of the parsing stack *)
nodeMax : cint; (* Max depth of the parsing stack *)
nodeTab : xmlNodePtrPtr; (* array of nodes *)
finishDtd : cuint; (* finished validating the Dtd ? *)
doc : xmlDocPtr; (* the document *)
valid : cint; (* temporary validity check result *)
(* state state used for non-determinist content validation *)
vstate : xmlValidStatePtr; (* current state *)
vstateNr : cint; (* Depth of the validation stack *)
vstateMax : cint; (* Max depth of the validation stack *)
vstateTab : xmlValidStatePtr; (* array of validation states *)
{$IFDEF LIBXML_REGEXP_ENABLED}
am : xmlAutomataPtr; (* the automata *)
state : xmlAutomataStatePtr; (* used to build the automata *)
{$ELSE}
am : pointer;
state : pointer;
{$ENDIF}
end;
(*
* ALL notation declarations are stored in a table.
* There is one table per DTD.
*)
xmlNotationTable = type xmlHashTable;
(*
* ALL element declarations are stored in a table.
* There is one table per DTD.
*)
xmlElementTable = type xmlHashTable;
(*
* ALL attribute declarations are stored in a table.
* There is one table per DTD.
*)
xmlAttributeTable = type xmlHashTable;
(*
* ALL IDs attributes are stored in a table.
* There is one table per document.
*)
xmlIDTable = type xmlHashTable;
(*
* ALL Refs attributes are stored in a table.
* There is one table per document.
*)
xmlRefTable = type xmlHashTable;
{$ENDIF}
{$IFDEF FUNCTION}
(* Notation *)
function xmlAddNotationDecl(ctxt: xmlValidCtxtPtr; dtd: xmlDtdPtr; name, PublicID, SystemID: xmlCharPtr): xmlNotationPtr; EXTDECL; external xml2lib;
{$IFDEF LIBXML_TREE_ENABLED}
function xmlCopyNotationTable(table: xmlNotationTablePtr): xmlNotationTablePtr; EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_TREE_ENABLED *)
procedure xmlFreeNotationTable(table: xmlNotationTablePtr); EXTDECL; external xml2lib;
{$IFDEF LIBXML_OUTPUT_ENABLED}
procedure xmlDumpNotationDecl(buf: xmlBufferPtr; nota: xmlNotationPtr); EXTDECL; external xml2lib;
procedure xmlDumpNotationTable(buf: xmlBufferPtr; table: xmlNotationTablePtr); EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_OUTPUT_ENABLED *)
(* Element Content *)
function xmlNewDocElementContent(doc: xmlDocPtr; name: xmlCharPtr; _type: xmlElementContentType): xmlElementContentPtr; EXTDECL; external xml2lib;
function xmlCopyDocElementContent(doc: xmlDocPtr; content: xmlElementContentPtr): xmlElementContentPtr; EXTDECL; external xml2lib;
procedure xmlFreeDocElementContent(doc: xmlDocPtr; cur: xmlElementContentPtr); EXTDECL; external xml2lib;
procedure xmlSnprintfElementContent(buf: pchar; size: cint; content: xmlElementContentPtr; englob: cint); EXTDECL; external xml2lib;
(* Element *)
function xmlAddElementDecl(ctxt: xmlValidCtxtPtr; dtd: xmlDtdPtr; name: xmlCharPtr; _type: xmlElementTypeVal; content: xmlElementContentPtr): xmlElementPtr; EXTDECL; external xml2lib;
{$IFDEF LIBXML_TREE_ENABLED}
function xmlCopyElementTable(table: xmlElementTablePtr): xmlElementTablePtr; EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_TREE_ENABLED *)
procedure xmlFreeElementTable(table: xmlElementTablePtr); EXTDECL; external xml2lib;
{$IFDEF LIBXML_OUTPUT_ENABLED}
procedure xmlDumpElementTable(buf: xmlBufferPtr; table: xmlElementTablePtr); EXTDECL; external xml2lib;
procedure xmlDumpElementDecl(buf: xmlBufferPtr; elem: xmlElementPtr); EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_OUTPUT_ENABLED *)
(* Enumeration *)
function xmlCreateEnumeration(name: xmlCharPtr): xmlEnumerationPtr; EXTDECL; external xml2lib;
procedure xmlFreeEnumeration(cur: xmlEnumerationPtr); EXTDECL; external xml2lib;
{$IFDEF LIBXML_TREE_ENABLED}
function xmlCopyEnumeration(cur: xmlEnumerationPtr): xmlEnumerationPtr; EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_TREE_ENABLED *)
(* Attribute *)
function xmlAddAttributeDecl(ctxt: xmlValidCtxtPtr; dtd: xmlDtdPtr; elem, name, ns: xmlCharPtr; _type: xmlAttributeType;
def: xmlAttributeDefault; defaultValue: xmlCharPtr; tree: xmlEnumerationPtr): xmlAttributePtr; EXTDECL; external xml2lib;
{$IFDEF LIBXML_TREE_ENABLED}
function xmlCopyAttributeTable(table: xmlAttributeTablePtr): xmlAttributeTablePtr; EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_TREE_ENABLED *)
procedure xmlFreeAttributeTable(table: xmlAttributeTablePtr); EXTDECL; external xml2lib;
{$IFDEF LIBXML_OUTPUT_ENABLED}
procedure xmlDumpAttributeTable(buf: xmlBufferPtr; table: xmlAttributeTablePtr); EXTDECL; external xml2lib;
procedure xmlDumpAttributeDecl(buf: xmlBufferPtr; attr: xmlAttributePtr); EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_OUTPUT_ENABLED *)
(* IDs *)
function xmlAddID(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; value: xmlCharPtr; attr: xmlAttrPtr): xmlIDPtr; EXTDECL; external xml2lib;
procedure xmlFreeIDTable(table: xmlIDTablePtr); EXTDECL; external xml2lib;
function xmlGetID(doc: xmlDocPtr; ID: xmlCharPtr): xmlAttrPtr; EXTDECL; external xml2lib;
function xmlIsID(doc: xmlDocPtr; elem: xmlNodePtr; attr: xmlAttrPtr): cint; EXTDECL; external xml2lib;
function xmlRemoveID(doc: xmlDocPtr; attr: xmlAttrPtr): cint; EXTDECL; external xml2lib;
(* IDREFs *)
function xmlAddRef(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; value: xmlCharPtr; attr: xmlAttrPtr): xmlRefPtr; EXTDECL; external xml2lib;
procedure xmlFreeRefTable(table: xmlRefTablePtr); EXTDECL; external xml2lib;
function xmlIsRef(doc: xmlDocPtr; elem: xmlNodePtr; attr: xmlAttrPtr): cint; EXTDECL; external xml2lib;
function xmlRemoveRef(doc: xmlDocPtr; attr: xmlAttrPtr): cint; EXTDECL; external xml2lib;
function xmlGetRefs(doc: xmlDocPtr; ID: xmlCharPtr): xmlListPtr; EXTDECL; external xml2lib;
(**
* The public function calls related to validity checking.
*)
{$IFDEF LIBXML_VALID_ENABLED}
(* Allocate/Release Validation Contexts *)
function xmlNewValidCtxt: xmlValidCtxtPtr; EXTDECL; external xml2lib;
procedure xmlFreeValidCtxt(table: xmlValidCtxtPtr); EXTDECL; external xml2lib;
function xmlValidateRoot(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr): cint; EXTDECL; external xml2lib;
function xmlValidateElementDecl(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; elem: xmlElementPtr): cint; EXTDECL; external xml2lib;
function xmlValidNormalizeAttributeValue(doc: xmlDocPtr; elem: xmlNodePtr; name, value: xmlCharPtr): xmlCharPtr; EXTDECL; external xml2lib;
function xmlValidCtxtNormalizeAttributeValue(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; elem: xmlNodePtr; name, value: xmlCharPtr): xmlCharPtr; EXTDECL; external xml2lib;
function xmlValidateAttributeDecl(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; attr: xmlAttributePtr): cint; EXTDECL; external xml2lib;
function xmlValidateAttributeValue(_type: xmlAttributeType; value: xmlCharPtr): cint; EXTDECL; external xml2lib;
function xmlValidateNotationDecl(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; nota: xmlNotationPtr): cint; EXTDECL; external xml2lib;
function xmlValidateDtd(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; dtd: xmlDtdPtr): cint; EXTDECL; external xml2lib;
function xmlValidateDtdFinal(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr): cint; EXTDECL; external xml2lib;
function xmlValidateDocument(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr): cint; EXTDECL; external xml2lib;
function xmlValidateElement(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; elem: xmlNodePtr): cint; EXTDECL; external xml2lib;
function xmlValidateOneElement(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; elem: xmlNodePtr): cint; EXTDECL; external xml2lib;
function xmlValidateOneAttribute(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; elem: xmlNodePtr; attr: xmlAttrPtr; value: xmlCharPtr): cint; EXTDECL; external xml2lib;
function xmlValidateOneNamespace(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; elem: xmlNodePtr; prefix: xmlCharPtr; ns: xmlNsPtr; value: xmlCharPtr): cint; EXTDECL; external xml2lib;
function xmlValidateDocumentFinal(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr): cint; EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_VALID_ENABLED *)
{$IF defined(LIBXML_VALID_ENABLED) or defined(LIBXML_SCHEMAS_ENABLED)}
function xmlValidateNotationUse(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; notationName: xmlCharPtr): cint; EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_VALID_ENABLED or LIBXML_SCHEMAS_ENABLED *)
function xmlIsMixedElement(doc: xmlDocPtr; name: xmlCharPtr): cint; EXTDECL; external xml2lib;
function xmlGetDtdAttrDesc(dtd: xmlDtdPtr; elem, name: xmlCharPtr): xmlAttributePtr; EXTDECL; external xml2lib;
function xmlGetDtdQAttrDesc(dtd: xmlDtdPtr; elem, name, prefix: xmlCharPtr): xmlAttributePtr; EXTDECL; external xml2lib;
function xmlGetDtdNotationDesc(dtd: xmlDtdPtr; name: xmlCharPtr): xmlNotationPtr; EXTDECL; external xml2lib;
function xmlGetDtdQElementDesc(dtd: xmlDtdPtr; name, prefix: xmlCharPtr): xmlElementPtr; EXTDECL; external xml2lib;
function xmlGetDtdElementDesc(dtd: xmlDtdPtr; name: xmlCharPtr): xmlElementPtr; EXTDECL; external xml2lib;
{$IFDEF LIBXML_VALID_ENABLED}
function xmlGetDtdElementDesc(ctree: xmlElementContentPtr; var names: xmlCharPtr; var len: cint; max: cint): cint; EXTDECL; external xml2lib;
function xmlValidGetValidElements(prev, next: xmlNodePtr; var names: xmlCharPtr; max: cint): cint; EXTDECL; external xml2lib;
function xmlValidateNameValue(value: xmlCharPtr): cint; EXTDECL; external xml2lib;
function xmlValidateNamesValue(value: xmlCharPtr): cint; EXTDECL; external xml2lib;
function xmlValidateNmtokenValue(value: xmlCharPtr): cint; EXTDECL; external xml2lib;
function xmlValidateNmtokensValue(value: xmlCharPtr): cint; EXTDECL; external xml2lib;
{$IFDEF LIBXML_REGEXP_ENABLED}
(*
* Validation based on the regexp support
*)
function xmlValidBuildContentModel(ctxt: xmlValidCtxtPtr; elem: xmlElementPtr): cint; EXTDECL; external xml2lib;
function xmlValidatePushElement(ctxt: xmlValidCtxtPtr; doc: xmlNodePtr; elem: xmlElementPtr; qname: xmlCharPtr): cint; EXTDECL; external xml2lib;
function xmlValidatePushCData(ctxt: xmlValidCtxtPtr; data: xmlCharPtr; len: cint): cint; EXTDECL; external xml2lib;
function xmlValidatePopElement(ctxt: xmlValidCtxtPtr; doc: xmlDocPtr; elem: xmlNodePtr; qname: xmlCharPtr): cint; EXTDECL; external xml2lib;
{$ENDIF} (* LIBXML_REGEXP_ENABLED *)
{$ENDIF} (* LIBXML_VALID_ENABLED *)
{$ENDIF}
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