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