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| 1 /* | |
| 2 * Summary: interface for the document handling | |
| 3 * Description: implements document loading and cache (multiple | |
| 4 * document() reference for the same resources must | |
| 5 * be equal. | |
| 6 * | |
| 7 * Copy: See Copyright for the status of this software. | |
| 8 * | |
| 9 * Author: Daniel Veillard | |
| 10 */ | |
| 11 | |
| 12 #ifndef __XML_XSLT_DOCUMENTS_H__ | |
| 13 #define __XML_XSLT_DOCUMENTS_H__ | |
| 14 | |
| 15 #include <libxml/tree.h> | |
| 16 #include "xsltexports.h" | |
| 17 #include "xsltInternals.h" | |
| 18 | |
| 19 #ifdef __cplusplus | |
| 20 extern "C" { | |
| 21 #endif | |
| 22 | |
| 23 XSLTPUBFUN xsltDocumentPtr XSLTCALL | |
| 24 xsltNewDocument (xsltTransformContextPtr ctxt, | |
| 25 xmlDocPtr doc); | |
| 26 XSLTPUBFUN xsltDocumentPtr XSLTCALL | |
| 27 xsltLoadDocument (xsltTransformContextPtr ctxt, | |
| 28 const xmlChar *URI); | |
| 29 XSLTPUBFUN xsltDocumentPtr XSLTCALL | |
| 30 xsltFindDocument (xsltTransformContextPtr ctxt, | |
| 31 xmlDocPtr doc); | |
| 32 XSLTPUBFUN void XSLTCALL | |
| 33 xsltFreeDocuments (xsltTransformContextPtr ctxt); | |
| 34 | |
| 35 XSLTPUBFUN xsltDocumentPtr XSLTCALL | |
| 36 xsltLoadStyleDocument (xsltStylesheetPtr style, | |
| 37 const xmlChar *URI); | |
| 38 XSLTPUBFUN xsltDocumentPtr XSLTCALL | |
| 39 xsltNewStyleDocument (xsltStylesheetPtr style, | |
| 40 xmlDocPtr doc); | |
| 41 XSLTPUBFUN void XSLTCALL | |
| 42 xsltFreeStyleDocuments (xsltStylesheetPtr style); | |
| 43 | |
| 44 /* | |
| 45 * Hooks for document loading | |
| 46 */ | |
| 47 | |
| 48 /** | |
| 49 * xsltLoadType: | |
| 50 * | |
| 51 * Enum defining the kind of loader requirement. | |
| 52 */ | |
| 53 typedef enum { | |
| 54 XSLT_LOAD_START = 0, /* loading for a top stylesheet */ | |
| 55 XSLT_LOAD_STYLESHEET = 1, /* loading for a stylesheet include/import */ | |
| 56 XSLT_LOAD_DOCUMENT = 2 /* loading document at transformation time */ | |
| 57 } xsltLoadType; | |
| 58 | |
| 59 /** | |
| 60 * xsltDocLoaderFunc: | |
| 61 * @URI: the URI of the document to load | |
| 62 * @dict: the dictionary to use when parsing that document | |
| 63 * @options: parsing options, a set of xmlParserOption | |
| 64 * @ctxt: the context, either a stylesheet or a transformation context | |
| 65 * @type: the xsltLoadType indicating the kind of loading required | |
| 66 * | |
| 67 * An xsltDocLoaderFunc is a signature for a function which can be | |
| 68 * registered to load document not provided by the compilation or | |
| 69 * transformation API themselve, for example when an xsl:import, | |
| 70 * xsl:include is found at compilation time or when a document() | |
| 71 * call is made at runtime. | |
| 72 * | |
| 73 * Returns the pointer to the document (which will be modified and | |
| 74 * freed by the engine later), or NULL in case of error. | |
| 75 */ | |
| 76 typedef xmlDocPtr (*xsltDocLoaderFunc) (const xmlChar *URI, | |
| 77 xmlDictPtr dict, | |
| 78 int options, | |
| 79 void *ctxt, | |
| 80 xsltLoadType type); | |
| 81 | |
| 82 XSLTPUBFUN void XSLTCALL | |
| 83 xsltSetLoaderFunc (xsltDocLoaderFunc f); | |
| 84 | |
| 85 /* the loader may be needed by extension libraries so it is exported */ | |
| 86 XSLTPUBVAR xsltDocLoaderFunc xsltDocDefaultLoader; | |
| 87 | |
| 88 #ifdef __cplusplus | |
| 89 } | |
| 90 #endif | |
| 91 | |
| 92 #endif /* __XML_XSLT_DOCUMENTS_H__ */ | |
| 93 | |
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Chromium Code Reviews
Issue 2865973002:
Check in the libxslt roll script. (Closed)
