schemasInternals.h
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- /*
- * Summary: internal interfaces for XML Schemas
- * Description: internal interfaces for the XML Schemas handling
- * and schema validity checking
- * The Schemas development is a Work In Progress.
- * Some of those interfaces are not garanteed to be API or ABI stable !
- *
- * Copy: See Copyright for the status of this software.
- *
- * Author: Daniel Veillard
- */
- #ifndef __XML_SCHEMA_INTERNALS_H__
- #define __XML_SCHEMA_INTERNALS_H__
- #include <libxml/xmlversion.h>
- #ifdef LIBXML_SCHEMAS_ENABLED
- #include <libxml/xmlregexp.h>
- #include <libxml/hash.h>
- #include <libxml/dict.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- typedef enum {
- XML_SCHEMAS_UNKNOWN = 0,
- XML_SCHEMAS_STRING,
- XML_SCHEMAS_NORMSTRING,
- XML_SCHEMAS_DECIMAL,
- XML_SCHEMAS_TIME,
- XML_SCHEMAS_GDAY,
- XML_SCHEMAS_GMONTH,
- XML_SCHEMAS_GMONTHDAY,
- XML_SCHEMAS_GYEAR,
- XML_SCHEMAS_GYEARMONTH,
- XML_SCHEMAS_DATE,
- XML_SCHEMAS_DATETIME,
- XML_SCHEMAS_DURATION,
- XML_SCHEMAS_FLOAT,
- XML_SCHEMAS_DOUBLE,
- XML_SCHEMAS_BOOLEAN,
- XML_SCHEMAS_TOKEN,
- XML_SCHEMAS_LANGUAGE,
- XML_SCHEMAS_NMTOKEN,
- XML_SCHEMAS_NMTOKENS,
- XML_SCHEMAS_NAME,
- XML_SCHEMAS_QNAME,
- XML_SCHEMAS_NCNAME,
- XML_SCHEMAS_ID,
- XML_SCHEMAS_IDREF,
- XML_SCHEMAS_IDREFS,
- XML_SCHEMAS_ENTITY,
- XML_SCHEMAS_ENTITIES,
- XML_SCHEMAS_NOTATION,
- XML_SCHEMAS_ANYURI,
- XML_SCHEMAS_INTEGER,
- XML_SCHEMAS_NPINTEGER,
- XML_SCHEMAS_NINTEGER,
- XML_SCHEMAS_NNINTEGER,
- XML_SCHEMAS_PINTEGER,
- XML_SCHEMAS_INT,
- XML_SCHEMAS_UINT,
- XML_SCHEMAS_LONG,
- XML_SCHEMAS_ULONG,
- XML_SCHEMAS_SHORT,
- XML_SCHEMAS_USHORT,
- XML_SCHEMAS_BYTE,
- XML_SCHEMAS_UBYTE,
- XML_SCHEMAS_HEXBINARY,
- XML_SCHEMAS_BASE64BINARY,
- XML_SCHEMAS_ANYTYPE,
- XML_SCHEMAS_ANYSIMPLETYPE
- } xmlSchemaValType;
- /*
- * XML Schemas defines multiple type of types.
- */
- typedef enum {
- XML_SCHEMA_TYPE_BASIC = 1, /* A built-in datatype */
- XML_SCHEMA_TYPE_ANY,
- XML_SCHEMA_TYPE_FACET,
- XML_SCHEMA_TYPE_SIMPLE,
- XML_SCHEMA_TYPE_COMPLEX,
- XML_SCHEMA_TYPE_SEQUENCE = 6,
- XML_SCHEMA_TYPE_CHOICE,
- XML_SCHEMA_TYPE_ALL,
- XML_SCHEMA_TYPE_SIMPLE_CONTENT,
- XML_SCHEMA_TYPE_COMPLEX_CONTENT,
- XML_SCHEMA_TYPE_UR,
- XML_SCHEMA_TYPE_RESTRICTION,
- XML_SCHEMA_TYPE_EXTENSION,
- XML_SCHEMA_TYPE_ELEMENT,
- XML_SCHEMA_TYPE_ATTRIBUTE,
- XML_SCHEMA_TYPE_ATTRIBUTEGROUP,
- XML_SCHEMA_TYPE_GROUP,
- XML_SCHEMA_TYPE_NOTATION,
- XML_SCHEMA_TYPE_LIST,
- XML_SCHEMA_TYPE_UNION,
- XML_SCHEMA_TYPE_ANY_ATTRIBUTE,
- XML_SCHEMA_TYPE_IDC_UNIQUE,
- XML_SCHEMA_TYPE_IDC_KEY,
- XML_SCHEMA_TYPE_IDC_KEYREF,
- XML_SCHEMA_TYPE_PARTICLE = 25,
- XML_SCHEMA_TYPE_ATTRIBUTE_USE,
- XML_SCHEMA_FACET_MININCLUSIVE = 1000,
- XML_SCHEMA_FACET_MINEXCLUSIVE,
- XML_SCHEMA_FACET_MAXINCLUSIVE,
- XML_SCHEMA_FACET_MAXEXCLUSIVE,
- XML_SCHEMA_FACET_TOTALDIGITS,
- XML_SCHEMA_FACET_FRACTIONDIGITS,
- XML_SCHEMA_FACET_PATTERN,
- XML_SCHEMA_FACET_ENUMERATION,
- XML_SCHEMA_FACET_WHITESPACE,
- XML_SCHEMA_FACET_LENGTH,
- XML_SCHEMA_FACET_MAXLENGTH,
- XML_SCHEMA_FACET_MINLENGTH,
- XML_SCHEMA_EXTRA_QNAMEREF = 2000,
- XML_SCHEMA_EXTRA_ATTR_USE_PROHIB
- } xmlSchemaTypeType;
- typedef enum {
- XML_SCHEMA_CONTENT_UNKNOWN = 0,
- XML_SCHEMA_CONTENT_EMPTY = 1,
- XML_SCHEMA_CONTENT_ELEMENTS,
- XML_SCHEMA_CONTENT_MIXED,
- XML_SCHEMA_CONTENT_SIMPLE,
- XML_SCHEMA_CONTENT_MIXED_OR_ELEMENTS, /* Obsolete */
- XML_SCHEMA_CONTENT_BASIC,
- XML_SCHEMA_CONTENT_ANY
- } xmlSchemaContentType;
- typedef struct _xmlSchemaVal xmlSchemaVal;
- typedef xmlSchemaVal *xmlSchemaValPtr;
- typedef struct _xmlSchemaType xmlSchemaType;
- typedef xmlSchemaType *xmlSchemaTypePtr;
- typedef struct _xmlSchemaFacet xmlSchemaFacet;
- typedef xmlSchemaFacet *xmlSchemaFacetPtr;
- /**
- * Annotation
- */
- typedef struct _xmlSchemaAnnot xmlSchemaAnnot;
- typedef xmlSchemaAnnot *xmlSchemaAnnotPtr;
- struct _xmlSchemaAnnot {
- struct _xmlSchemaAnnot *next;
- xmlNodePtr content; /* the annotation */
- };
- /**
- * XML_SCHEMAS_ANYATTR_SKIP:
- *
- * Skip unknown attribute from validation
- * Obsolete, not used anymore.
- */
- #define XML_SCHEMAS_ANYATTR_SKIP 1
- /**
- * XML_SCHEMAS_ANYATTR_LAX:
- *
- * Ignore validation non definition on attributes
- * Obsolete, not used anymore.
- */
- #define XML_SCHEMAS_ANYATTR_LAX 2
- /**
- * XML_SCHEMAS_ANYATTR_STRICT:
- *
- * Apply strict validation rules on attributes
- * Obsolete, not used anymore.
- */
- #define XML_SCHEMAS_ANYATTR_STRICT 3
- /**
- * XML_SCHEMAS_ANY_SKIP:
- *
- * Skip unknown attribute from validation
- */
- #define XML_SCHEMAS_ANY_SKIP 1
- /**
- * XML_SCHEMAS_ANY_LAX:
- *
- * Used by wildcards.
- * Validate if type found, don't worry if not found
- */
- #define XML_SCHEMAS_ANY_LAX 2
- /**
- * XML_SCHEMAS_ANY_STRICT:
- *
- * Used by wildcards.
- * Apply strict validation rules
- */
- #define XML_SCHEMAS_ANY_STRICT 3
- /**
- * XML_SCHEMAS_ATTR_USE_PROHIBITED:
- *
- * Used by wildcards.
- * The attribute is prohibited.
- */
- #define XML_SCHEMAS_ATTR_USE_PROHIBITED 0
- /**
- * XML_SCHEMAS_ATTR_USE_REQUIRED:
- *
- * The attribute is required.
- */
- #define XML_SCHEMAS_ATTR_USE_REQUIRED 1
- /**
- * XML_SCHEMAS_ATTR_USE_OPTIONAL:
- *
- * The attribute is optional.
- */
- #define XML_SCHEMAS_ATTR_USE_OPTIONAL 2
- /**
- * XML_SCHEMAS_ATTR_GLOBAL:
- *
- * allow elements in no namespace
- */
- #define XML_SCHEMAS_ATTR_GLOBAL 1 << 0
- /**
- * XML_SCHEMAS_ATTR_NSDEFAULT:
- *
- * allow elements in no namespace
- */
- #define XML_SCHEMAS_ATTR_NSDEFAULT 1 << 7
- /**
- * XML_SCHEMAS_ATTR_INTERNAL_RESOLVED:
- *
- * this is set when the "type" and "ref" references
- * have been resolved.
- */
- #define XML_SCHEMAS_ATTR_INTERNAL_RESOLVED 1 << 8
- /**
- * XML_SCHEMAS_ATTR_FIXED:
- *
- * the attribute has a fixed value
- */
- #define XML_SCHEMAS_ATTR_FIXED 1 << 9
- /**
- * xmlSchemaAttribute:
- * An attribute definition.
- */
- typedef struct _xmlSchemaAttribute xmlSchemaAttribute;
- typedef xmlSchemaAttribute *xmlSchemaAttributePtr;
- struct _xmlSchemaAttribute {
- xmlSchemaTypeType type;
- struct _xmlSchemaAttribute *next; /* the next attribute (not used?) */
- const xmlChar *name; /* the name of the declaration */
- const xmlChar *id; /* Deprecated; not used */
- const xmlChar *ref; /* Deprecated; not used */
- const xmlChar *refNs; /* Deprecated; not used */
- const xmlChar *typeName; /* the local name of the type definition */
- const xmlChar *typeNs; /* the ns URI of the type definition */
- xmlSchemaAnnotPtr annot;
- xmlSchemaTypePtr base; /* Deprecated; not used */
- int occurs; /* Deprecated; not used */
- const xmlChar *defValue; /* The initial value of the value constraint */
- xmlSchemaTypePtr subtypes; /* the type definition */
- xmlNodePtr node;
- const xmlChar *targetNamespace;
- int flags;
- const xmlChar *refPrefix; /* Deprecated; not used */
- xmlSchemaValPtr defVal; /* The compiled value constraint */
- xmlSchemaAttributePtr refDecl; /* Deprecated; not used */
- };
- /**
- * xmlSchemaAttributeLink:
- * Used to build a list of attribute uses on complexType definitions.
- * WARNING: Deprecated; not used.
- */
- typedef struct _xmlSchemaAttributeLink xmlSchemaAttributeLink;
- typedef xmlSchemaAttributeLink *xmlSchemaAttributeLinkPtr;
- struct _xmlSchemaAttributeLink {
- struct _xmlSchemaAttributeLink *next;/* the next attribute link ... */
- struct _xmlSchemaAttribute *attr;/* the linked attribute */
- };
- /**
- * XML_SCHEMAS_WILDCARD_COMPLETE:
- *
- * If the wildcard is complete.
- */
- #define XML_SCHEMAS_WILDCARD_COMPLETE 1 << 0
- /**
- * xmlSchemaCharValueLink:
- * Used to build a list of namespaces on wildcards.
- */
- typedef struct _xmlSchemaWildcardNs xmlSchemaWildcardNs;
- typedef xmlSchemaWildcardNs *xmlSchemaWildcardNsPtr;
- struct _xmlSchemaWildcardNs {
- struct _xmlSchemaWildcardNs *next;/* the next constraint link ... */
- const xmlChar *value;/* the value */
- };
- /**
- * xmlSchemaWildcard.
- * A wildcard.
- */
- typedef struct _xmlSchemaWildcard xmlSchemaWildcard;
- typedef xmlSchemaWildcard *xmlSchemaWildcardPtr;
- struct _xmlSchemaWildcard {
- xmlSchemaTypeType type; /* The kind of type */
- const xmlChar *id; /* Deprecated; not used */
- xmlSchemaAnnotPtr annot;
- xmlNodePtr node;
- int minOccurs; /* Deprecated; not used */
- int maxOccurs; /* Deprecated; not used */
- int processContents;
- int any; /* Indicates if the ns constraint is of ##any */
- xmlSchemaWildcardNsPtr nsSet; /* The list of allowed namespaces */
- xmlSchemaWildcardNsPtr negNsSet; /* The negated namespace */
- int flags;
- };
- /**
- * XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED:
- *
- * The attribute wildcard has been already builded.
- */
- #define XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED 1 << 0
- /**
- * XML_SCHEMAS_ATTRGROUP_GLOBAL:
- *
- * The attribute wildcard has been already builded.
- */
- #define XML_SCHEMAS_ATTRGROUP_GLOBAL 1 << 1
- /**
- * XML_SCHEMAS_ATTRGROUP_MARKED:
- *
- * Marks the attr group as marked; used for circular checks.
- */
- #define XML_SCHEMAS_ATTRGROUP_MARKED 1 << 2
- /**
- * XML_SCHEMAS_ATTRGROUP_REDEFINED:
- *
- * The attr group was redefined.
- */
- #define XML_SCHEMAS_ATTRGROUP_REDEFINED 1 << 3
- /**
- * XML_SCHEMAS_ATTRGROUP_HAS_REFS:
- *
- * Whether this attr. group contains attr. group references.
- */
- #define XML_SCHEMAS_ATTRGROUP_HAS_REFS 1 << 4
- /**
- * An attribute group definition.
- *
- * xmlSchemaAttribute and xmlSchemaAttributeGroup start of structures
- * must be kept similar
- */
- typedef struct _xmlSchemaAttributeGroup xmlSchemaAttributeGroup;
- typedef xmlSchemaAttributeGroup *xmlSchemaAttributeGroupPtr;
- struct _xmlSchemaAttributeGroup {
- xmlSchemaTypeType type; /* The kind of type */
- struct _xmlSchemaAttribute *next;/* the next attribute if in a group ... */
- const xmlChar *name;
- const xmlChar *id;
- const xmlChar *ref; /* Deprecated; not used */
- const xmlChar *refNs; /* Deprecated; not used */
- xmlSchemaAnnotPtr annot;
- xmlSchemaAttributePtr attributes; /* Deprecated; not used */
- xmlNodePtr node;
- int flags;
- xmlSchemaWildcardPtr attributeWildcard;
- const xmlChar *refPrefix; /* Deprecated; not used */
- xmlSchemaAttributeGroupPtr refItem; /* Deprecated; not used */
- const xmlChar *targetNamespace;
- void *attrUses;
- };
- /**
- * xmlSchemaTypeLink:
- * Used to build a list of types (e.g. member types of
- * simpleType with variety "union").
- */
- typedef struct _xmlSchemaTypeLink xmlSchemaTypeLink;
- typedef xmlSchemaTypeLink *xmlSchemaTypeLinkPtr;
- struct _xmlSchemaTypeLink {
- struct _xmlSchemaTypeLink *next;/* the next type link ... */
- xmlSchemaTypePtr type;/* the linked type */
- };
- /**
- * xmlSchemaFacetLink:
- * Used to build a list of facets.
- */
- typedef struct _xmlSchemaFacetLink xmlSchemaFacetLink;
- typedef xmlSchemaFacetLink *xmlSchemaFacetLinkPtr;
- struct _xmlSchemaFacetLink {
- struct _xmlSchemaFacetLink *next;/* the next facet link ... */
- xmlSchemaFacetPtr facet;/* the linked facet */
- };
- /**
- * XML_SCHEMAS_TYPE_MIXED:
- *
- * the element content type is mixed
- */
- #define XML_SCHEMAS_TYPE_MIXED 1 << 0
- /**
- * XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION:
- *
- * the simple or complex type has a derivation method of "extension".
- */
- #define XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION 1 << 1
- /**
- * XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION:
- *
- * the simple or complex type has a derivation method of "restriction".
- */
- #define XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION 1 << 2
- /**
- * XML_SCHEMAS_TYPE_GLOBAL:
- *
- * the type is global
- */
- #define XML_SCHEMAS_TYPE_GLOBAL 1 << 3
- /**
- * XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD:
- *
- * the complexType owns an attribute wildcard, i.e.
- * it can be freed by the complexType
- */
- #define XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD 1 << 4 /* Obsolete. */
- /**
- * XML_SCHEMAS_TYPE_VARIETY_ABSENT:
- *
- * the simpleType has a variety of "absent".
- * TODO: Actually not necessary :-/, since if
- * none of the variety flags occur then it's
- * automatically absent.
- */
- #define XML_SCHEMAS_TYPE_VARIETY_ABSENT 1 << 5
- /**
- * XML_SCHEMAS_TYPE_VARIETY_LIST:
- *
- * the simpleType has a variety of "list".
- */
- #define XML_SCHEMAS_TYPE_VARIETY_LIST 1 << 6
- /**
- * XML_SCHEMAS_TYPE_VARIETY_UNION:
- *
- * the simpleType has a variety of "union".
- */
- #define XML_SCHEMAS_TYPE_VARIETY_UNION 1 << 7
- /**
- * XML_SCHEMAS_TYPE_VARIETY_ATOMIC:
- *
- * the simpleType has a variety of "union".
- */
- #define XML_SCHEMAS_TYPE_VARIETY_ATOMIC 1 << 8
- /**
- * XML_SCHEMAS_TYPE_FINAL_EXTENSION:
- *
- * the complexType has a final of "extension".
- */
- #define XML_SCHEMAS_TYPE_FINAL_EXTENSION 1 << 9
- /**
- * XML_SCHEMAS_TYPE_FINAL_RESTRICTION:
- *
- * the simpleType/complexType has a final of "restriction".
- */
- #define XML_SCHEMAS_TYPE_FINAL_RESTRICTION 1 << 10
- /**
- * XML_SCHEMAS_TYPE_FINAL_LIST:
- *
- * the simpleType has a final of "list".
- */
- #define XML_SCHEMAS_TYPE_FINAL_LIST 1 << 11
- /**
- * XML_SCHEMAS_TYPE_FINAL_UNION:
- *
- * the simpleType has a final of "union".
- */
- #define XML_SCHEMAS_TYPE_FINAL_UNION 1 << 12
- /**
- * XML_SCHEMAS_TYPE_FINAL_DEFAULT:
- *
- * the simpleType has a final of "default".
- */
- #define XML_SCHEMAS_TYPE_FINAL_DEFAULT 1 << 13
- /**
- * XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE:
- *
- * Marks the item as a builtin primitive.
- */
- #define XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE 1 << 14
- /**
- * XML_SCHEMAS_TYPE_MARKED:
- *
- * Marks the item as marked; used for circular checks.
- */
- #define XML_SCHEMAS_TYPE_MARKED 1 << 16
- /**
- * XML_SCHEMAS_TYPE_BLOCK_DEFAULT:
- *
- * the complexType did not specify 'block' so use the default of the
- * <schema> item.
- */
- #define XML_SCHEMAS_TYPE_BLOCK_DEFAULT 1 << 17
- /**
- * XML_SCHEMAS_TYPE_BLOCK_EXTENSION:
- *
- * the complexType has a 'block' of "extension".
- */
- #define XML_SCHEMAS_TYPE_BLOCK_EXTENSION 1 << 18
- /**
- * XML_SCHEMAS_TYPE_BLOCK_RESTRICTION:
- *
- * the complexType has a 'block' of "restriction".
- */
- #define XML_SCHEMAS_TYPE_BLOCK_RESTRICTION 1 << 19
- /**
- * XML_SCHEMAS_TYPE_ABSTRACT:
- *
- * the simple/complexType is abstract.
- */
- #define XML_SCHEMAS_TYPE_ABSTRACT 1 << 20
- /**
- * XML_SCHEMAS_TYPE_FACETSNEEDVALUE:
- *
- * indicates if the facets need a computed value
- */
- #define XML_SCHEMAS_TYPE_FACETSNEEDVALUE 1 << 21
- /**
- * XML_SCHEMAS_TYPE_INTERNAL_RESOLVED:
- *
- * indicates that the type was typefixed
- */
- #define XML_SCHEMAS_TYPE_INTERNAL_RESOLVED 1 << 22
- /**
- * XML_SCHEMAS_TYPE_INTERNAL_INVALID:
- *
- * indicates that the type is invalid
- */
- #define XML_SCHEMAS_TYPE_INTERNAL_INVALID 1 << 23
- /**
- * XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE:
- *
- * a whitespace-facet value of "preserve"
- */
- #define XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE 1 << 24
- /**
- * XML_SCHEMAS_TYPE_WHITESPACE_REPLACE:
- *
- * a whitespace-facet value of "replace"
- */
- #define XML_SCHEMAS_TYPE_WHITESPACE_REPLACE 1 << 25
- /**
- * XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE:
- *
- * a whitespace-facet value of "collapse"
- */
- #define XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE 1 << 26
- /**
- * XML_SCHEMAS_TYPE_HAS_FACETS:
- *
- * has facets
- */
- #define XML_SCHEMAS_TYPE_HAS_FACETS 1 << 27
- /**
- * XML_SCHEMAS_TYPE_NORMVALUENEEDED:
- *
- * indicates if the facets (pattern) need a normalized value
- */
- #define XML_SCHEMAS_TYPE_NORMVALUENEEDED 1 << 28
- /**
- * XML_SCHEMAS_TYPE_FIXUP_1:
- *
- * First stage of fixup was done.
- */
- #define XML_SCHEMAS_TYPE_FIXUP_1 1 << 29
- /**
- * XML_SCHEMAS_TYPE_REDEFINED:
- *
- * The type was redefined.
- */
- #define XML_SCHEMAS_TYPE_REDEFINED 1 << 30
- /**
- * XML_SCHEMAS_TYPE_REDEFINING:
- *
- * The type redefines an other type.
- */
- /* #define XML_SCHEMAS_TYPE_REDEFINING 1 << 31 */
- /**
- * _xmlSchemaType:
- *
- * Schemas type definition.
- */
- struct _xmlSchemaType {
- xmlSchemaTypeType type; /* The kind of type */
- struct _xmlSchemaType *next; /* the next type if in a sequence ... */
- const xmlChar *name;
- const xmlChar *id ; /* Deprecated; not used */
- const xmlChar *ref; /* Deprecated; not used */
- const xmlChar *refNs; /* Deprecated; not used */
- xmlSchemaAnnotPtr annot;
- xmlSchemaTypePtr subtypes;
- xmlSchemaAttributePtr attributes; /* Deprecated; not used */
- xmlNodePtr node;
- int minOccurs; /* Deprecated; not used */
- int maxOccurs; /* Deprecated; not used */
- int flags;
- xmlSchemaContentType contentType;
- const xmlChar *base; /* Base type's local name */
- const xmlChar *baseNs; /* Base type's target namespace */
- xmlSchemaTypePtr baseType; /* The base type component */
- xmlSchemaFacetPtr facets; /* Local facets */
- struct _xmlSchemaType *redef; /* Deprecated; not used */
- int recurse; /* Obsolete */
- xmlSchemaAttributeLinkPtr *attributeUses; /* Deprecated; not used */
- xmlSchemaWildcardPtr attributeWildcard;
- int builtInType; /* Type of built-in types. */
- xmlSchemaTypeLinkPtr memberTypes; /* member-types if a union type. */
- xmlSchemaFacetLinkPtr facetSet; /* All facets (incl. inherited) */
- const xmlChar *refPrefix; /* Deprecated; not used */
- xmlSchemaTypePtr contentTypeDef; /* Used for the simple content of complex types.
- Could we use @subtypes for this? */
- xmlRegexpPtr contModel; /* Holds the automaton of the content model */
- const xmlChar *targetNamespace;
- void *attrUses;
- };
- /*
- * xmlSchemaElement:
- * An element definition.
- *
- * xmlSchemaType, xmlSchemaFacet and xmlSchemaElement start of
- * structures must be kept similar
- */
- /**
- * XML_SCHEMAS_ELEM_NILLABLE:
- *
- * the element is nillable
- */
- #define XML_SCHEMAS_ELEM_NILLABLE 1 << 0
- /**
- * XML_SCHEMAS_ELEM_GLOBAL:
- *
- * the element is global
- */
- #define XML_SCHEMAS_ELEM_GLOBAL 1 << 1
- /**
- * XML_SCHEMAS_ELEM_DEFAULT:
- *
- * the element has a default value
- */
- #define XML_SCHEMAS_ELEM_DEFAULT 1 << 2
- /**
- * XML_SCHEMAS_ELEM_FIXED:
- *
- * the element has a fixed value
- */
- #define XML_SCHEMAS_ELEM_FIXED 1 << 3
- /**
- * XML_SCHEMAS_ELEM_ABSTRACT:
- *
- * the element is abstract
- */
- #define XML_SCHEMAS_ELEM_ABSTRACT 1 << 4
- /**
- * XML_SCHEMAS_ELEM_TOPLEVEL:
- *
- * the element is top level
- * obsolete: use XML_SCHEMAS_ELEM_GLOBAL instead
- */
- #define XML_SCHEMAS_ELEM_TOPLEVEL 1 << 5
- /**
- * XML_SCHEMAS_ELEM_REF:
- *
- * the element is a reference to a type
- */
- #define XML_SCHEMAS_ELEM_REF 1 << 6
- /**
- * XML_SCHEMAS_ELEM_NSDEFAULT:
- *
- * allow elements in no namespace
- * Obsolete, not used anymore.
- */
- #define XML_SCHEMAS_ELEM_NSDEFAULT 1 << 7
- /**
- * XML_SCHEMAS_ELEM_INTERNAL_RESOLVED:
- *
- * this is set when "type", "ref", "substitutionGroup"
- * references have been resolved.
- */
- #define XML_SCHEMAS_ELEM_INTERNAL_RESOLVED 1 << 8
- /**
- * XML_SCHEMAS_ELEM_CIRCULAR:
- *
- * a helper flag for the search of circular references.
- */
- #define XML_SCHEMAS_ELEM_CIRCULAR 1 << 9
- /**
- * XML_SCHEMAS_ELEM_BLOCK_ABSENT:
- *
- * the "block" attribute is absent
- */
- #define XML_SCHEMAS_ELEM_BLOCK_ABSENT 1 << 10
- /**
- * XML_SCHEMAS_ELEM_BLOCK_EXTENSION:
- *
- * disallowed substitutions are absent
- */
- #define XML_SCHEMAS_ELEM_BLOCK_EXTENSION 1 << 11
- /**
- * XML_SCHEMAS_ELEM_BLOCK_RESTRICTION:
- *
- * disallowed substitutions: "restriction"
- */
- #define XML_SCHEMAS_ELEM_BLOCK_RESTRICTION 1 << 12
- /**
- * XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION:
- *
- * disallowed substitutions: "substituion"
- */
- #define XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION 1 << 13
- /**
- * XML_SCHEMAS_ELEM_FINAL_ABSENT:
- *
- * substitution group exclusions are absent
- */
- #define XML_SCHEMAS_ELEM_FINAL_ABSENT 1 << 14
- /**
- * XML_SCHEMAS_ELEM_FINAL_EXTENSION:
- *
- * substitution group exclusions: "extension"
- */
- #define XML_SCHEMAS_ELEM_FINAL_EXTENSION 1 << 15
- /**
- * XML_SCHEMAS_ELEM_FINAL_RESTRICTION:
- *
- * substitution group exclusions: "restriction"
- */
- #define XML_SCHEMAS_ELEM_FINAL_RESTRICTION 1 << 16
- /**
- * XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD:
- *
- * the declaration is a substitution group head
- */
- #define XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD 1 << 17
- /**
- * XML_SCHEMAS_ELEM_INTERNAL_CHECKED:
- *
- * this is set when the elem decl has been checked against
- * all constraints
- */
- #define XML_SCHEMAS_ELEM_INTERNAL_CHECKED 1 << 18
- typedef struct _xmlSchemaElement xmlSchemaElement;
- typedef xmlSchemaElement *xmlSchemaElementPtr;
- struct _xmlSchemaElement {
- xmlSchemaTypeType type; /* The kind of type */
- struct _xmlSchemaType *next; /* Not used? */
- const xmlChar *name;
- const xmlChar *id; /* Deprecated; not used */
- const xmlChar *ref; /* Deprecated; not used */
- const xmlChar *refNs; /* Deprecated; not used */
- xmlSchemaAnnotPtr annot;
- xmlSchemaTypePtr subtypes; /* the type definition */
- xmlSchemaAttributePtr attributes;
- xmlNodePtr node;
- int minOccurs; /* Deprecated; not used */
- int maxOccurs; /* Deprecated; not used */
- int flags;
- const xmlChar *targetNamespace;
- const xmlChar *namedType;
- const xmlChar *namedTypeNs;
- const xmlChar *substGroup;
- const xmlChar *substGroupNs;
- const xmlChar *scope;
- const xmlChar *value; /* The original value of the value constraint. */
- struct _xmlSchemaElement *refDecl; /* This will now be used for the
- substitution group affiliation */
- xmlRegexpPtr contModel; /* Obsolete for WXS, maybe used for RelaxNG */
- xmlSchemaContentType contentType;
- const xmlChar *refPrefix; /* Deprecated; not used */
- xmlSchemaValPtr defVal; /* The compiled value contraint. */
- void *idcs; /* The identity-constraint defs */
- };
- /*
- * XML_SCHEMAS_FACET_UNKNOWN:
- *
- * unknown facet handling
- */
- #define XML_SCHEMAS_FACET_UNKNOWN 0
- /*
- * XML_SCHEMAS_FACET_PRESERVE:
- *
- * preserve the type of the facet
- */
- #define XML_SCHEMAS_FACET_PRESERVE 1
- /*
- * XML_SCHEMAS_FACET_REPLACE:
- *
- * replace the type of the facet
- */
- #define XML_SCHEMAS_FACET_REPLACE 2
- /*
- * XML_SCHEMAS_FACET_COLLAPSE:
- *
- * collapse the types of the facet
- */
- #define XML_SCHEMAS_FACET_COLLAPSE 3
- /**
- * A facet definition.
- */
- struct _xmlSchemaFacet {
- xmlSchemaTypeType type; /* The kind of type */
- struct _xmlSchemaFacet *next;/* the next type if in a sequence ... */
- const xmlChar *value; /* The original value */
- const xmlChar *id; /* Obsolete */
- xmlSchemaAnnotPtr annot;
- xmlNodePtr node;
- int fixed; /* XML_SCHEMAS_FACET_PRESERVE, etc. */
- int whitespace;
- xmlSchemaValPtr val; /* The compiled value */
- xmlRegexpPtr regexp; /* The regex for patterns */
- };
- /**
- * A notation definition.
- */
- typedef struct _xmlSchemaNotation xmlSchemaNotation;
- typedef xmlSchemaNotation *xmlSchemaNotationPtr;
- struct _xmlSchemaNotation {
- xmlSchemaTypeType type; /* The kind of type */
- const xmlChar *name;
- xmlSchemaAnnotPtr annot;
- const xmlChar *identifier;
- const xmlChar *targetNamespace;
- };
- /*
- * TODO: Actually all those flags used for the schema should sit
- * on the schema parser context, since they are used only
- * during parsing an XML schema document, and not available
- * on the component level as per spec.
- */
- /**
- * XML_SCHEMAS_QUALIF_ELEM:
- *
- * Reflects elementFormDefault == qualified in
- * an XML schema document.
- */
- #define XML_SCHEMAS_QUALIF_ELEM 1 << 0
- /**
- * XML_SCHEMAS_QUALIF_ATTR:
- *
- * Reflects attributeFormDefault == qualified in
- * an XML schema document.
- */
- #define XML_SCHEMAS_QUALIF_ATTR 1 << 1
- /**
- * XML_SCHEMAS_FINAL_DEFAULT_EXTENSION:
- *
- * the schema has "extension" in the set of finalDefault.
- */
- #define XML_SCHEMAS_FINAL_DEFAULT_EXTENSION 1 << 2
- /**
- * XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION:
- *
- * the schema has "restriction" in the set of finalDefault.
- */
- #define XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION 1 << 3
- /**
- * XML_SCHEMAS_FINAL_DEFAULT_LIST:
- *
- * the cshema has "list" in the set of finalDefault.
- */
- #define XML_SCHEMAS_FINAL_DEFAULT_LIST 1 << 4
- /**
- * XML_SCHEMAS_FINAL_DEFAULT_UNION:
- *
- * the schema has "union" in the set of finalDefault.
- */
- #define XML_SCHEMAS_FINAL_DEFAULT_UNION 1 << 5
- /**
- * XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION:
- *
- * the schema has "extension" in the set of blockDefault.
- */
- #define XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION 1 << 6
- /**
- * XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION:
- *
- * the schema has "restriction" in the set of blockDefault.
- */
- #define XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION 1 << 7
- /**
- * XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION:
- *
- * the schema has "substitution" in the set of blockDefault.
- */
- #define XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION 1 << 8
- /**
- * XML_SCHEMAS_INCLUDING_CONVERT_NS:
- *
- * the schema is currently including an other schema with
- * no target namespace.
- */
- #define XML_SCHEMAS_INCLUDING_CONVERT_NS 1 << 9
- /**
- * _xmlSchema:
- *
- * A Schemas definition
- */
- struct _xmlSchema {
- const xmlChar *name; /* schema name */
- const xmlChar *targetNamespace; /* the target namespace */
- const xmlChar *version;
- const xmlChar *id; /* Obsolete */
- xmlDocPtr doc;
- xmlSchemaAnnotPtr annot;
- int flags;
- xmlHashTablePtr typeDecl;
- xmlHashTablePtr attrDecl;
- xmlHashTablePtr attrgrpDecl;
- xmlHashTablePtr elemDecl;
- xmlHashTablePtr notaDecl;
- xmlHashTablePtr schemasImports;
- void *_private; /* unused by the library for users or bindings */
- xmlHashTablePtr groupDecl;
- xmlDictPtr dict;
- void *includes; /* the includes, this is opaque for now */
- int preserve; /* whether to free the document */
- int counter; /* used to give ononymous components unique names */
- xmlHashTablePtr idcDef; /* All identity-constraint defs. */
- void *volatiles; /* Obsolete */
- };
- XMLPUBFUN void XMLCALL xmlSchemaFreeType (xmlSchemaTypePtr type);
- XMLPUBFUN void XMLCALL xmlSchemaFreeWildcard(xmlSchemaWildcardPtr wildcard);
- #ifdef __cplusplus
- }
- #endif
- #endif /* LIBXML_SCHEMAS_ENABLED */
- #endif /* __XML_SCHEMA_INTERNALS_H__ */