| 1 | /*
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| 2 | * Summary: API to handle XML Pointers
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| 3 | * Description: API to handle XML Pointers
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| 4 | * Base implementation was made accordingly to
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| 5 | * W3C Candidate Recommendation 7 June 2000
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| 6 | * http://www.w3.org/TR/2000/CR-xptr-20000607
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| 7 | *
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| 8 | * Added support for the element() scheme described in:
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| 9 | * W3C Proposed Recommendation 13 November 2002
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| 10 | * http://www.w3.org/TR/2002/PR-xptr-element-20021113/
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| 11 | *
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| 12 | * Copy: See Copyright for the status of this software.
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| 13 | *
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| 14 | * Author: Daniel Veillard
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| 15 | */
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| 16 |
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| 17 | #ifndef __XML_XPTR_H__
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| 18 | #define __XML_XPTR_H__
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| 19 |
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| 20 | #include <libxml/xmlversion.h>
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| 21 |
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| 22 | #ifdef LIBXML_XPTR_ENABLED
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| 23 |
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| 24 | #include <libxml/tree.h>
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| 25 | #include <libxml/xpath.h>
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| 26 |
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| 27 | #ifdef __cplusplus
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| 28 | extern "C" {
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| 29 | #endif
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| 30 |
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| 31 | #if defined(LIBXML_XPTR_LOCS_ENABLED)
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| 32 | /*
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| 33 | * A Location Set
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| 34 | */
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| 35 | typedef struct _xmlLocationSet xmlLocationSet;
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| 36 | typedef xmlLocationSet *xmlLocationSetPtr;
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| 37 | struct _xmlLocationSet {
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| 38 | int locNr; /* number of locations in the set */
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| 39 | int locMax; /* size of the array as allocated */
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| 40 | xmlXPathObjectPtr *locTab;/* array of locations */
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| 41 | };
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| 42 |
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| 43 | /*
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| 44 | * Handling of location sets.
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| 45 | */
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| 46 |
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| 47 | XML_DEPRECATED
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| 48 | XMLPUBFUN xmlLocationSetPtr
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| 49 | xmlXPtrLocationSetCreate (xmlXPathObjectPtr val);
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| 50 | XML_DEPRECATED
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| 51 | XMLPUBFUN void
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| 52 | xmlXPtrFreeLocationSet (xmlLocationSetPtr obj);
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| 53 | XML_DEPRECATED
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| 54 | XMLPUBFUN xmlLocationSetPtr
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| 55 | xmlXPtrLocationSetMerge (xmlLocationSetPtr val1,
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| 56 | xmlLocationSetPtr val2);
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| 57 | XML_DEPRECATED
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| 58 | XMLPUBFUN xmlXPathObjectPtr
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| 59 | xmlXPtrNewRange (xmlNodePtr start,
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| 60 | int startindex,
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| 61 | xmlNodePtr end,
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| 62 | int endindex);
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| 63 | XML_DEPRECATED
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| 64 | XMLPUBFUN xmlXPathObjectPtr
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| 65 | xmlXPtrNewRangePoints (xmlXPathObjectPtr start,
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| 66 | xmlXPathObjectPtr end);
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| 67 | XML_DEPRECATED
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| 68 | XMLPUBFUN xmlXPathObjectPtr
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| 69 | xmlXPtrNewRangeNodePoint (xmlNodePtr start,
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| 70 | xmlXPathObjectPtr end);
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| 71 | XML_DEPRECATED
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| 72 | XMLPUBFUN xmlXPathObjectPtr
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| 73 | xmlXPtrNewRangePointNode (xmlXPathObjectPtr start,
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| 74 | xmlNodePtr end);
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| 75 | XML_DEPRECATED
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| 76 | XMLPUBFUN xmlXPathObjectPtr
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| 77 | xmlXPtrNewRangeNodes (xmlNodePtr start,
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| 78 | xmlNodePtr end);
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| 79 | XML_DEPRECATED
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| 80 | XMLPUBFUN xmlXPathObjectPtr
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| 81 | xmlXPtrNewLocationSetNodes (xmlNodePtr start,
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| 82 | xmlNodePtr end);
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| 83 | XML_DEPRECATED
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| 84 | XMLPUBFUN xmlXPathObjectPtr
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| 85 | xmlXPtrNewLocationSetNodeSet(xmlNodeSetPtr set);
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| 86 | XML_DEPRECATED
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| 87 | XMLPUBFUN xmlXPathObjectPtr
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| 88 | xmlXPtrNewRangeNodeObject (xmlNodePtr start,
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| 89 | xmlXPathObjectPtr end);
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| 90 | XML_DEPRECATED
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| 91 | XMLPUBFUN xmlXPathObjectPtr
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| 92 | xmlXPtrNewCollapsedRange (xmlNodePtr start);
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| 93 | XML_DEPRECATED
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| 94 | XMLPUBFUN void
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| 95 | xmlXPtrLocationSetAdd (xmlLocationSetPtr cur,
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| 96 | xmlXPathObjectPtr val);
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| 97 | XML_DEPRECATED
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| 98 | XMLPUBFUN xmlXPathObjectPtr
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| 99 | xmlXPtrWrapLocationSet (xmlLocationSetPtr val);
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| 100 | XML_DEPRECATED
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| 101 | XMLPUBFUN void
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| 102 | xmlXPtrLocationSetDel (xmlLocationSetPtr cur,
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| 103 | xmlXPathObjectPtr val);
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| 104 | XML_DEPRECATED
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| 105 | XMLPUBFUN void
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| 106 | xmlXPtrLocationSetRemove (xmlLocationSetPtr cur,
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| 107 | int val);
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| 108 | #endif /* defined(LIBXML_XPTR_LOCS_ENABLED) */
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| 109 |
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| 110 | /*
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| 111 | * Functions.
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| 112 | */
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| 113 | XMLPUBFUN xmlXPathContextPtr
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| 114 | xmlXPtrNewContext (xmlDocPtr doc,
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| 115 | xmlNodePtr here,
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| 116 | xmlNodePtr origin);
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| 117 | XMLPUBFUN xmlXPathObjectPtr
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| 118 | xmlXPtrEval (const xmlChar *str,
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| 119 | xmlXPathContextPtr ctx);
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| 120 |
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| 121 | #if defined(LIBXML_XPTR_LOCS_ENABLED)
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| 122 | XML_DEPRECATED
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| 123 | XMLPUBFUN void
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| 124 | xmlXPtrRangeToFunction (xmlXPathParserContextPtr ctxt,
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| 125 | int nargs);
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| 126 | XML_DEPRECATED
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| 127 | XMLPUBFUN xmlNodePtr
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| 128 | xmlXPtrBuildNodeList (xmlXPathObjectPtr obj);
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| 129 | XML_DEPRECATED
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| 130 | XMLPUBFUN void
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| 131 | xmlXPtrEvalRangePredicate (xmlXPathParserContextPtr ctxt);
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| 132 | #endif /* defined(LIBXML_XPTR_LOCS_ENABLED) */
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| 133 | #ifdef __cplusplus
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| 134 | }
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| 135 | #endif
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| 136 |
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| 137 | #endif /* LIBXML_XPTR_ENABLED */
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| 138 | #endif /* __XML_XPTR_H__ */
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