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/*
* entities.h : interface for the XML entities handking
*
* See Copyright for the status of this software.
*
* Daniel.Veillard@w3.org
*/
#ifndef __XML_ENTITIES_H__
#define __XML_ENTITIES_H__
#include "tree.h"
#ifdef __cplusplus
extern "C" {
#endif
#define XML_INTERNAL_GENERAL_ENTITY 1
#define XML_EXTERNAL_GENERAL_PARSED_ENTITY 2
#define XML_EXTERNAL_GENERAL_UNPARSED_ENTITY 3
#define XML_INTERNAL_PARAMETER_ENTITY 4
#define XML_EXTERNAL_PARAMETER_ENTITY 5
#define XML_INTERNAL_PREDEFINED_ENTITY 6
/*
* An unit of storage for an entity, contains the string, the value
* and the linkind data needed for the linking in the hash table.
*/
typedef struct _xmlEntity xmlEntity;
typedef xmlEntity *xmlEntityPtr;
struct _xmlEntity {
int type; /* The entity type */
int len; /* The lenght of the name */
const xmlChar *name; /* Name of the entity */
const xmlChar *ExternalID; /* External identifier for PUBLIC Entity */
const xmlChar *SystemID; /* URI for a SYSTEM or PUBLIC Entity */
xmlChar *content; /* The entity content or ndata if unparsed */
int length; /* the content length */
xmlChar *orig; /* The entity cont without ref substitution */
/* Extended when merging 2,3,5 */
struct _xmlNode *children;/* NULL */
struct _xmlNode *last; /* NULL */
const xmlChar *URI; /* the full URI as computed */
};
/*
* ALl entities are stored in a table there is one table per DTD
* and one extra per document.
*/
#define XML_MIN_ENTITIES_TABLE 32
typedef struct _xmlEntitiesTable xmlEntitiesTable;
typedef xmlEntitiesTable *xmlEntitiesTablePtr;
struct _xmlEntitiesTable {
int nb_entities; /* number of elements stored */
int max_entities; /* maximum number of elements */
xmlEntityPtr table; /* the table of entities */
};
/*
* External functions :
*/
void xmlAddDocEntity (xmlDocPtr doc,
const xmlChar *name,
int type,
const xmlChar *ExternalID,
const xmlChar *SystemID,
const xmlChar *content);
void xmlAddDtdEntity (xmlDocPtr doc,
const xmlChar *name,
int type,
const xmlChar *ExternalID,
const xmlChar *SystemID,
const xmlChar *content);
xmlEntityPtr xmlGetPredefinedEntity (const xmlChar *name);
xmlEntityPtr xmlGetDocEntity (xmlDocPtr doc,
const xmlChar *name);
xmlEntityPtr xmlGetDtdEntity (xmlDocPtr doc,
const xmlChar *name);
xmlEntityPtr xmlGetParameterEntity (xmlDocPtr doc,
const xmlChar *name);
const xmlChar * xmlEncodeEntities (xmlDocPtr doc,
const xmlChar *input);
xmlChar * xmlEncodeEntitiesReentrant(xmlDocPtr doc,
const xmlChar *input);
xmlEntitiesTablePtr xmlCreateEntitiesTable (void);
xmlEntitiesTablePtr xmlCopyEntitiesTable (xmlEntitiesTablePtr table);
void xmlFreeEntitiesTable (xmlEntitiesTablePtr table);
void xmlDumpEntitiesTable (xmlBufferPtr buf,
xmlEntitiesTablePtr table);
xmlEntitiesTablePtr xmlCopyEntitiesTable (xmlEntitiesTablePtr table);
void xmlCleanupPredefinedEntities(void);
#ifdef __cplusplus
}
#endif
# endif /* __XML_ENTITIES_H__ */
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