# The XSLT C library for Gnome ## Module documents from libxslt

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implements document loading and cache (multiple document() reference for the same resources must be equal. ## Table of Contents
    Enum xsltLoadType
    Function type: xsltDocLoaderFunc
    xmlDocPtr	xsltDocLoaderFunc	(const xmlChar * URI,
    					 xmlDictPtr dict,
    					 int options,
    					 void * ctxt,
    					 xsltLoadType type)
    xsltDocumentPtr	xsltFindDocument	(xsltTransformContextPtr ctxt,
    					 xmlDocPtr doc)
    void	xsltFreeDocuments		(xsltTransformContextPtr ctxt)
    void	xsltFreeStyleDocuments		(xsltStylesheetPtr style)
    xsltDocumentPtr	xsltLoadDocument	(xsltTransformContextPtr ctxt,
    					 const xmlChar * URI)
    xsltDocumentPtr	xsltLoadStyleDocument	(xsltStylesheetPtr style,
    					 const xmlChar * URI)
    xsltDocumentPtr	xsltNewDocument		(xsltTransformContextPtr ctxt,
    					 xmlDocPtr doc)
    xsltDocumentPtr	xsltNewStyleDocument	(xsltStylesheetPtr style,
    					 xmlDocPtr doc)
    void	xsltSetLoaderFunc		(xsltDocLoaderFunc f)
## Description ### Enum xsltLoadType
    Enum xsltLoadType {
        XSLT_LOAD_START = 0 : loading for a top stylesheet
        XSLT_LOAD_STYLESHEET = 1 : loading for a stylesheet include/import
        XSLT_LOAD_DOCUMENT = 2 : loading document at transformation time
    }
### Function type: xsltDocLoaderFunc
    Function type: xsltDocLoaderFunc
    xmlDocPtr	xsltDocLoaderFunc	(const xmlChar * URI,
    					 xmlDictPtr dict,
    					 int options,
    					 void * ctxt,
    					 xsltLoadType type)
An xsltDocLoaderFunc is a signature for a function which can be registered to load document not provided by the compilation or transformation API themselve, for example when an xsl:import, xsl:include is found at compilation time or when a document() call is made at runtime.
`URI`: | the URI of the document to load
`dict`: | the dictionnary to use when parsing that document
`options`: | parsing options, a set of xmlParserOption
`ctxt`: | the context, either a stylesheet or a transformation context
`type`: | the xsltLoadType indicating the kind of loading required
`Returns`: | the pointer to the document (which will be modified and freed by the engine later), or NULL in case of error.
### Function: xsltFindDocument
    xsltDocumentPtr	xsltFindDocument	(xsltTransformContextPtr ctxt,
    					 xmlDocPtr doc)
Try to find a document within the XSLT transformation context
`ctxt`: | an XSLT transformation context
`doc`: | a parsed XML document
`Returns`: | the desired xsltDocumentPtr or NULL in case of error
### Function: xsltFreeDocuments
    void	xsltFreeDocuments		(xsltTransformContextPtr ctxt)
Free up all the space used by the loaded documents
`ctxt`: | an XSLT transformation context
### Function: xsltFreeStyleDocuments
    void	xsltFreeStyleDocuments		(xsltStylesheetPtr style)
Free up all the space used by the loaded documents
`style`: | an XSLT style sheet
### Function: xsltLoadDocument
    xsltDocumentPtr	xsltLoadDocument	(xsltTransformContextPtr ctxt,
    					 const xmlChar * URI)
Try to load a document (not a stylesheet) within the XSLT transformation context
`ctxt`: | an XSLT transformation context
`URI`: | the computed URI of the document
`Returns`: | the new xsltDocumentPtr or NULL in case of error
### Function: xsltLoadStyleDocument
    xsltDocumentPtr	xsltLoadStyleDocument	(xsltStylesheetPtr style,
    					 const xmlChar * URI)
Try to load a stylesheet document within the XSLT transformation context
`style`: | an XSLT style sheet
`URI`: | the computed URI of the document
`Returns`: | the new xsltDocumentPtr or NULL in case of error
### Function: xsltNewDocument
    xsltDocumentPtr	xsltNewDocument		(xsltTransformContextPtr ctxt,
    					 xmlDocPtr doc)
Register a new document, apply key computations
`ctxt`: | an XSLT transformation context (or NULL)
`doc`: | a parsed XML document
`Returns`: | a handler to the document
### Function: xsltNewStyleDocument
    xsltDocumentPtr	xsltNewStyleDocument	(xsltStylesheetPtr style,
    					 xmlDocPtr doc)
Register a new document, apply key computations
`style`: | an XSLT style sheet
`doc`: | a parsed XML document
`Returns`: | a handler to the document
### Function: xsltSetLoaderFunc
    void	xsltSetLoaderFunc		(xsltDocLoaderFunc f)
Set the new function to load document, if NULL it resets it to the default function.
`f`: | the new function to handle document loading.
Daniel Veillard