| Gnome XML Library Reference Manual |
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xmlschemastypes —
void xmlSchemaInitTypes (void); void xmlSchemaCleanupTypes (void); xmlSchemaTypePtr xmlSchemaGetPredefinedType (const xmlChar *name, const xmlChar *ns); int xmlSchemaValidatePredefinedType (xmlSchemaTypePtr type, const xmlChar *value, xmlSchemaValPtr *val); int xmlSchemaValPredefTypeNode (xmlSchemaTypePtr type, const xmlChar *value, xmlSchemaValPtr *val, xmlNodePtr node); int xmlSchemaValidateFacet (xmlSchemaTypePtr base, xmlSchemaFacetPtr facet, const xmlChar *value, xmlSchemaValPtr val); void xmlSchemaFreeValue (xmlSchemaValPtr val); xmlSchemaFacetPtr xmlSchemaNewFacet (void); int xmlSchemaCheckFacet (xmlSchemaFacetPtr facet, xmlSchemaTypePtr typeDecl, xmlSchemaParserCtxtPtr ctxt, const xmlChar *name); void xmlSchemaFreeFacet (xmlSchemaFacetPtr facet); int xmlSchemaCompareValues (xmlSchemaValPtr x, xmlSchemaValPtr y);
void xmlSchemaCleanupTypes (void);
Cleanup the default XML Schemas type library
xmlSchemaTypePtr xmlSchemaGetPredefinedType (const xmlChar *name, const xmlChar *ns);
Lookup a type in the default XML Schemas type library
| name : | the type name |
| ns : | the URI of the namespace usually "http://www.w3.org/2001/XMLSchema" |
| Returns : | the type if found, NULL otherwise |
int xmlSchemaValidatePredefinedType (xmlSchemaTypePtr type, const xmlChar *value, xmlSchemaValPtr *val);
Check that a value conforms to the lexical space of the predefined type. if true a value is computed and returned in val.
| type : | the predefined type |
| value : | the value to check |
| val : | the return computed value |
| Returns : | 0 if this validates, a positive error code number otherwise and -1 in case of internal or API error. |
int xmlSchemaValPredefTypeNode (xmlSchemaTypePtr type, const xmlChar *value, xmlSchemaValPtr *val, xmlNodePtr node);
Check that a value conforms to the lexical space of the predefined type. if true a value is computed and returned in val.
| type : | the predefined type |
| value : | the value to check |
| val : | the return computed value |
| node : | the node containing the value |
| Returns : | 0 if this validates, a positive error code number otherwise and -1 in case of internal or API error. |
int xmlSchemaValidateFacet (xmlSchemaTypePtr base, xmlSchemaFacetPtr facet, const xmlChar *value, xmlSchemaValPtr val);
Check a value against a facet condition
| base : | the base type |
| facet : | the facet to check |
| value : | the lexical repr of the value to validate |
| val : | the precomputed value |
| Returns : | 0 if the element is schemas valid, a positive error code number otherwise and -1 in case of internal or API error. |
void xmlSchemaFreeValue (xmlSchemaValPtr val);
Cleanup the default XML Schemas type library
| val : |
xmlSchemaFacetPtr xmlSchemaNewFacet (void);
Allocate a new Facet structure.
| Returns : | the newly allocated structure or NULL in case or error |
int xmlSchemaCheckFacet (xmlSchemaFacetPtr facet, xmlSchemaTypePtr typeDecl, xmlSchemaParserCtxtPtr ctxt, const xmlChar *name);
Checks the default values types, especially for facets
| facet : | the facet |
| typeDecl : | the schema type definition |
| ctxt : | the schema parser context or NULL |
| name : | name of the type |
| Returns : | 0 if okay or -1 in cae of error |
void xmlSchemaFreeFacet (xmlSchemaFacetPtr facet);
Deallocate a Schema Facet structure.
| facet : | a schema facet structure |
int xmlSchemaCompareValues (xmlSchemaValPtr x, xmlSchemaValPtr y);
Compare 2 values
| x : | a first value |
| y : | a second value |
| Returns : | -1 if x < y, 0 if x == y, 1 if x > y, 2 if x <> y, and -2 in case of error |
| << xmlschemas | schemasInternals >> |