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schemas: Add callbacks for resource loader

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This commit is contained in:
Nick Wellnhofer 2024-06-11 14:58:55 +02:00
parent fd7d9e5eca
commit ef8dc4f673
2 changed files with 33 additions and 2 deletions
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9
include/libxml/xmlschemas.h
View File

@ -18,6 +18,7 @@
#include <stdio.h> #include <stdio.h>
#include <libxml/encoding.h> #include <libxml/encoding.h>
#include <libxml/parser.h>
#include <libxml/tree.h> #include <libxml/tree.h>
#include <libxml/xmlerror.h> #include <libxml/xmlerror.h>
@ -156,12 +157,16 @@ XMLPUBFUN void
xmlStructuredErrorFunc serror, xmlStructuredErrorFunc serror,
void *ctx); void *ctx);
XMLPUBFUN int XMLPUBFUN int
xmlSchemaGetParserErrors(xmlSchemaParserCtxtPtr ctxt, xmlSchemaGetParserErrors (xmlSchemaParserCtxtPtr ctxt,
xmlSchemaValidityErrorFunc * err, xmlSchemaValidityErrorFunc * err,
xmlSchemaValidityWarningFunc * warn, xmlSchemaValidityWarningFunc * warn,
void **ctx); void **ctx);
XMLPUBFUN void
xmlSchemaSetResourceLoader (xmlSchemaParserCtxtPtr ctxt,
xmlResourceLoader loader,
void *data);
XMLPUBFUN int XMLPUBFUN int
xmlSchemaIsValid (xmlSchemaValidCtxtPtr ctxt); xmlSchemaIsValid (xmlSchemaValidCtxtPtr ctxt);
XMLPUBFUN xmlSchemaPtr XMLPUBFUN xmlSchemaPtr
xmlSchemaParse (xmlSchemaParserCtxtPtr ctxt); xmlSchemaParse (xmlSchemaParserCtxtPtr ctxt);

26
xmlschemas.c
View File

@ -628,6 +628,9 @@ struct _xmlSchemaParserCtxt {
xmlSchemaRedefPtr redef; /* Used for redefinitions. */ xmlSchemaRedefPtr redef; /* Used for redefinitions. */
int redefCounter; /* Used for redefinitions. */ int redefCounter; /* Used for redefinitions. */
xmlSchemaItemListPtr attrProhibs; xmlSchemaItemListPtr attrProhibs;
xmlResourceLoader resourceLoader;
void *resourceCtxt;
}; };
/** /**
@ -10506,6 +10509,9 @@ doc_load:
if (pctxt->serror != NULL) if (pctxt->serror != NULL)
xmlCtxtSetErrorHandler(parserCtxt, pctxt->serror, pctxt->errCtxt); xmlCtxtSetErrorHandler(parserCtxt, pctxt->serror, pctxt->errCtxt);
if (pctxt->resourceLoader != NULL)
xmlCtxtSetResourceLoader(parserCtxt, pctxt->resourceLoader,
pctxt->resourceCtxt);
if ((pctxt->dict != NULL) && (parserCtxt->dict != NULL)) { if ((pctxt->dict != NULL) && (parserCtxt->dict != NULL)) {
/* /*
@ -21413,6 +21419,26 @@ xmlSchemaGetParserErrors(xmlSchemaParserCtxtPtr ctxt,
return(0); return(0);
} }
/**
* xmlSchemaSetResourceLoader:
* @ctxt: schema parser
* @loader: resource loader
* @data: user data which will be passed to the loader
*
* Register a callback function that will be called to load documents
* or external entities.
*
* Available since 2.14.0.
*/
void
xmlSchemaSetResourceLoader(xmlSchemaParserCtxtPtr ctxt,
xmlResourceLoader loader, void *data) {
if (ctxt == NULL)
return;
ctxt->resourceLoader = loader;
ctxt->resourceCtxt = data;
}
/** /**
* xmlSchemaFacetTypeToString: * xmlSchemaFacetTypeToString:
* @type: the facet type * @type: the facet type