Referencia del Archivo src/libxslt/libxslt/keys.c

#include "libxslt.h"
#include <string.h>
#include <libxml/xmlmemory.h>
#include <libxml/tree.h>
#include <libxml/valid.h>
#include <libxml/hash.h>
#include <libxml/xmlerror.h>
#include <libxml/parserInternals.h>
#include <libxml/xpathInternals.h>
#include "xslt.h"
#include "xsltInternals.h"
#include "xsltutils.h"
#include "imports.h"
#include "templates.h"
#include "keys.h"

'defines'
#define	IN_LIBXSLT
Funciones
: the key name or NULL
xsltGetKey: : an XSLT transformation context : the name URI or NULL : the key value to look for Looks up a key of the in current source doc (the document info on ->document). Computes the key if not already done for the current source doc. Returns the nodeset resulting from the query or NULL
void	xsltFreeKeys (xsltStylesheetPtr style)
int	xsltAddKey (xsltStylesheetPtr style, const xmlChar *name, const xmlChar *nameURI, const xmlChar *match, const xmlChar *use, xmlNodePtr inst)
xmlNodeSetPtr	xsltGetKey (xsltTransformContextPtr ctxt, const xmlChar *name, const xmlChar *nameURI, const xmlChar *value)
int	xsltInitAllDocKeys (xsltTransformContextPtr ctxt)
int	xsltInitCtxtKey (xsltTransformContextPtr ctxt, xsltDocumentPtr idoc, xsltKeyDefPtr keyDef)
void	xsltInitCtxtKeys (xsltTransformContextPtr ctxt, xsltDocumentPtr idoc)
void	xsltFreeDocumentKeys (xsltDocumentPtr idoc)

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Documentación de los 'defines'

#define IN_LIBXSLT

---

Documentación de las funciones

int xsltAddKey	(	xsltStylesheetPtr	style,
		const xmlChar *	name,
		const xmlChar *	nameURI,
		const xmlChar *	match,
		const xmlChar *	use,
		xmlNodePtr	inst
	)

void xsltFreeDocumentKeys

(

xsltDocumentPtr

idoc

)

xsltFreeDocumentKeys: : a XSLT document

Free the keys associated to a document

void xsltFreeKeys

(

xsltStylesheetPtr

style

)

xsltFreeKeys: : an XSLT stylesheet

Free up the memory used by XSLT keys in a stylesheet

xmlNodeSetPtr xsltGetKey	(	xsltTransformContextPtr	ctxt,
		const xmlChar *	name,
		const xmlChar *	nameURI,
		const xmlChar *	value
	)

int xsltInitAllDocKeys

(

xsltTransformContextPtr

ctxt

)

xsltInitAllDocKeys: : transformation context

INTERNAL ROUTINE ONLY

Check if any keys on the current document need to be computed

Returns 0 in case of success, -1 in case of failure

int xsltInitCtxtKey	(	xsltTransformContextPtr	ctxt,
		xsltDocumentPtr	idoc,
		xsltKeyDefPtr	keyDef
	)

xsltInitCtxtKey: : an XSLT transformation context : the document information (holds key values) : the key definition

Computes the key tables this key and for the current input document.

Returns: 0 on success, -1 on error

Multiple key definitions for the same name are allowed, so we must check if the key is already present for this doc

If the key was not previously defined, create it now and chain it to the list of keys for the doc

void xsltInitCtxtKeys	(	xsltTransformContextPtr	ctxt,
		xsltDocumentPtr	idoc
	)

xsltInitCtxtKeys: : an XSLT transformation context : a document info

Computes all the keys tables for the current input document. Should be done before global varibales are initialized. NOTE: Not used anymore in the refactored code.