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/*
* xmlreader.h : Interfaces, constants and types of the XML streaming API.
*
* See Copyright for the status of this software.
*
* daniel@veillard.com
*/
#ifndef __XML_XMLREADER_H__
#define __XML_XMLREADER_H__
#include <libxml/tree.h>
#include <libxml/xmlIO.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
XML_PARSER_LOADDTD = 1,
XML_PARSER_DEFAULTATTRS = 2,
XML_PARSER_VALIDATE = 3,
XML_PARSER_SUBST_ENTITIES = 4
} xmlParserProperties;
typedef enum {
XML_PARSER_SEVERITY_VALIDITY_WARNING = 1,
XML_PARSER_SEVERITY_VALIDITY_ERROR = 2,
XML_PARSER_SEVERITY_WARNING = 3,
XML_PARSER_SEVERITY_ERROR = 4
} xmlParserSeverities;
typedef struct _xmlTextReader xmlTextReader;
typedef xmlTextReader *xmlTextReaderPtr;
/*
* Constructors & Destructor
*/
xmlTextReaderPtr xmlNewTextReader (xmlParserInputBufferPtr input,
const char *URI);
xmlTextReaderPtr xmlNewTextReaderFilename(const char *URI);
void xmlFreeTextReader (xmlTextReaderPtr reader);
/*
* Iterators
*/
int xmlTextReaderRead (xmlTextReaderPtr reader);
xmlChar * xmlTextReaderReadInnerXml (xmlTextReaderPtr reader);
xmlChar * xmlTextReaderReadOuterXml (xmlTextReaderPtr reader);
xmlChar * xmlTextReaderReadString (xmlTextReaderPtr reader);
int xmlTextReaderReadAttributeValue (xmlTextReaderPtr reader);
/*
* Attributes of the node
*/
int xmlTextReaderAttributeCount(xmlTextReaderPtr reader);
xmlChar * xmlTextReaderBaseUri (xmlTextReaderPtr reader);
int xmlTextReaderDepth (xmlTextReaderPtr reader);
int xmlTextReaderHasAttributes(xmlTextReaderPtr reader);
int xmlTextReaderHasValue(xmlTextReaderPtr reader);
int xmlTextReaderIsDefault (xmlTextReaderPtr reader);
int xmlTextReaderIsEmptyElement(xmlTextReaderPtr reader);
xmlChar * xmlTextReaderLocalName (xmlTextReaderPtr reader);
xmlChar * xmlTextReaderName (xmlTextReaderPtr reader);
xmlChar * xmlTextReaderNamespaceUri(xmlTextReaderPtr reader);
int xmlTextReaderNodeType (xmlTextReaderPtr reader);
xmlChar * xmlTextReaderPrefix (xmlTextReaderPtr reader);
int xmlTextReaderQuoteChar (xmlTextReaderPtr reader);
xmlChar * xmlTextReaderValue (xmlTextReaderPtr reader);
xmlChar * xmlTextReaderXmlLang (xmlTextReaderPtr reader);
int xmlTextReaderReadState (xmlTextReaderPtr reader);
/*
* Methods of the XmlTextReader
*/
int xmlTextReaderClose (xmlTextReaderPtr reader);
xmlChar * xmlTextReaderGetAttributeNo (xmlTextReaderPtr reader,
int no);
xmlChar * xmlTextReaderGetAttribute (xmlTextReaderPtr reader,
const xmlChar *name);
xmlChar * xmlTextReaderGetAttributeNs (xmlTextReaderPtr reader,
const xmlChar *localName,
const xmlChar *namespaceURI);
xmlParserInputBufferPtr xmlTextReaderGetRemainder(xmlTextReaderPtr reader);
xmlChar * xmlTextReaderLookupNamespace (xmlTextReaderPtr reader,
const xmlChar *prefix);
int xmlTextReaderMoveToAttributeNo (xmlTextReaderPtr reader,
int no);
int xmlTextReaderMoveToAttribute (xmlTextReaderPtr reader,
const xmlChar *name);
int xmlTextReaderMoveToAttributeNs (xmlTextReaderPtr reader,
const xmlChar *localName,
const xmlChar *namespaceURI);
int xmlTextReaderMoveToFirstAttribute(xmlTextReaderPtr reader);
int xmlTextReaderMoveToNextAttribute(xmlTextReaderPtr reader);
int xmlTextReaderMoveToElement (xmlTextReaderPtr reader);
int xmlTextReaderNormalization (xmlTextReaderPtr reader);
/*
* Extensions
*/
int xmlTextReaderSetParserProp (xmlTextReaderPtr reader,
int prop,
int value);
int xmlTextReaderGetParserProp (xmlTextReaderPtr reader,
int prop);
xmlNodePtr xmlTextReaderCurrentNode (xmlTextReaderPtr reader);
xmlDocPtr xmlTextReaderCurrentDoc (xmlTextReaderPtr reader);
/*
* Error handling extensions
*/
typedef void * xmlTextReaderLocatorPtr;
typedef void (*xmlTextReaderErrorFunc) (void *arg,
const char *msg,
xmlParserSeverities severity,
xmlTextReaderLocatorPtr locator);
int xmlTextReaderLocatorLineNumber (xmlTextReaderLocatorPtr locator);
/*int xmlTextReaderLocatorLinePosition(xmlTextReaderLocatorPtr locator);*/
xmlChar * xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator);
void xmlTextReaderSetErrorHandler (xmlTextReaderPtr reader,
xmlTextReaderErrorFunc f,
void *arg);
void xmlTextReaderGetErrorHandler (xmlTextReaderPtr reader,
xmlTextReaderErrorFunc *f,
void **arg);
#ifdef __cplusplus
}
#endif
#endif /* __XML_XMLREADER_H__ */
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