schemasinternals.h

ReactOS是一些高手根据Windows XP的内核编写出的类XP。内核实现机理和API函数调用几乎相同。甚至可以兼容XP的程序。喜欢研究系统内核的人可以看一看。

 * 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

/**
 * _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;
    const xmlChar *ref;
    const xmlChar *refNs;
    xmlSchemaAnnotPtr annot;
    xmlSchemaTypePtr subtypes;
    xmlSchemaAttributePtr attributes;
    xmlNodePtr node;
    int minOccurs;
    int maxOccurs;

    int flags;
    xmlSchemaContentType contentType;
    const xmlChar *base;
    const xmlChar *baseNs;
    xmlSchemaTypePtr baseType;
    xmlSchemaFacetPtr facets;
    struct _xmlSchemaType *redef;/* possible redefinitions for the type */
    int recurse;
    xmlSchemaAttributeLinkPtr attributeUses;
    xmlSchemaWildcardPtr attributeWildcard;
    int builtInType;
    xmlSchemaTypeLinkPtr memberTypes;
    xmlSchemaFacetLinkPtr facetSet;
    const xmlChar *refPrefix;
    xmlSchemaTypePtr contentTypeDef;
    xmlRegexpPtr contModel;
    const xmlChar *targetNamespace;
};

/*
 * 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;/* the next type if in a sequence ... */
    const xmlChar *name;
    const xmlChar *id;
    const xmlChar *ref; /* the local name of the element declaration if a particle */
    const xmlChar *refNs; /* the ns URI of the element declaration if a particle */
    xmlSchemaAnnotPtr annot;
    xmlSchemaTypePtr subtypes; /* the type definition */
    xmlSchemaAttributePtr attributes;
    xmlNodePtr node;
    int minOccurs;
    int maxOccurs;

    int flags;
    const xmlChar *targetNamespace;
    const xmlChar *namedType;
    const xmlChar *namedTypeNs;
    const xmlChar *substGroup;
    const xmlChar *substGroupNs;
    const xmlChar *scope;
    const xmlChar *value;
    struct _xmlSchemaElement *refDecl; /* This will now be used for the substitution group affiliation */
    xmlRegexpPtr contModel;
    xmlSchemaContentType contentType;
    const xmlChar *refPrefix;
    xmlSchemaValPtr defVal;
    void *idcs;
};

/*
 * 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;
    const xmlChar *id;
    xmlSchemaAnnotPtr annot;
    xmlNodePtr node;
    int fixed;
    int whitespace;
    xmlSchemaValPtr val;
    xmlRegexpPtr    regexp;
};

/**
 * 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;
};

/**
 * XML_SCHEMAS_QUALIF_ELEM:
 *
 * the schema requires qualified elements
 */
#define XML_SCHEMAS_QUALIF_ELEM                1 << 0
/**
 * XML_SCHEMAS_QUALIF_ATTR:
 *
 * the schema requires qualified attributes
 */
#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;
    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;
    void *volatiles; /* Misc. helper items (e.g. reference items) */    
};

XMLPUBFUN void XMLCALL         xmlSchemaFreeType        (xmlSchemaTypePtr type);
XMLPUBFUN void XMLCALL         xmlSchemaFreeWildcard(xmlSchemaWildcardPtr wildcard);

#ifdef __cplusplus
}
#endif

#endif /* LIBXML_SCHEMAS_ENABLED */
#endif /* __XML_SCHEMA_INTERNALS_H__ */