/usr/include/xmlsec1/xmlsec/nodeset.h is in libxmlsec1-dev 1.2.18-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | /**
* XML Security Library (http://www.aleksey.com/xmlsec).
*
* Enchanced nodes Set
*
* This is free software; see Copyright file in the source
* distribution for preciese wording.
*
* Copyright (C) 2002-2003 Aleksey Sanin <aleksey@aleksey.com>
*/
#ifndef __XMLSEC_NODESET_H__
#define __XMLSEC_NODESET_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <libxml/tree.h>
#include <libxml/xpath.h>
#include <xmlsec/xmlsec.h>
typedef struct _xmlSecNodeSet xmlSecNodeSet, *xmlSecNodeSetPtr;
/**
* xmlSecNodeSetType:
* @xmlSecNodeSetNormal: nodes set = nodes in the list.
* @xmlSecNodeSetInvert: nodes set = all document nodes minus nodes in the list.
* @xmlSecNodeSetTree: nodes set = nodes in the list and all their subtress.
* @xmlSecNodeSetTreeWithoutComments: nodes set = nodes in the list and
* all their subtress but no comment nodes.
* @xmlSecNodeSetTreeInvert: nodes set = all document nodes minus nodes in the
* list and all their subtress.
* @xmlSecNodeSetTreeWithoutCommentsInvert: nodes set = all document nodes
* minus (nodes in the list and all their subtress
* plus all comment nodes).
* @xmlSecNodeSetList: nodes set = all nodes in the chidren list of nodes sets.
*
* The basic nodes sets types.
*/
typedef enum {
xmlSecNodeSetNormal = 0,
xmlSecNodeSetInvert,
xmlSecNodeSetTree,
xmlSecNodeSetTreeWithoutComments,
xmlSecNodeSetTreeInvert,
xmlSecNodeSetTreeWithoutCommentsInvert,
xmlSecNodeSetList
} xmlSecNodeSetType;
/**
* xmlSecNodeSetOp:
* @xmlSecNodeSetIntersection: intersection.
* @xmlSecNodeSetSubtraction: subtraction.
* @xmlSecNodeSetUnion: union.
*
* The simple nodes sets operations.
*/
typedef enum {
xmlSecNodeSetIntersection = 0,
xmlSecNodeSetSubtraction,
xmlSecNodeSetUnion
} xmlSecNodeSetOp;
/**
* xmlSecNodeSet:
* @nodes: the nodes list.
* @doc: the parent XML document.
* @destroyDoc: the flag: if set to 1 then @doc will
* be destroyed when node set is destroyed.
* @type: the nodes set type.
* @op: the operation type.
* @next: the next nodes set.
* @prev: the previous nodes set.
* @children: the children list (valid only if type
* equal to #xmlSecNodeSetList).
*
* The enchanced nodes set.
*/
struct _xmlSecNodeSet {
xmlNodeSetPtr nodes;
xmlDocPtr doc;
int destroyDoc;
xmlSecNodeSetType type;
xmlSecNodeSetOp op;
xmlSecNodeSetPtr next;
xmlSecNodeSetPtr prev;
xmlSecNodeSetPtr children;
};
/**
* xmlSecNodeSetWalkCallback:
* @nset: the pointer to #xmlSecNodeSet structure.
* @cur: the pointer current XML node.
* @parent: the pointer to the @cur parent node.
* @data: the pointer to application specific data.
*
* The callback function called once per each node in the nodes set.
*
* Returns: 0 on success or a negative value if an error occurs
* an walk procedure should be interrupted.
*/
typedef int (*xmlSecNodeSetWalkCallback) (xmlSecNodeSetPtr nset,
xmlNodePtr cur,
xmlNodePtr parent,
void* data);
XMLSEC_EXPORT xmlSecNodeSetPtr xmlSecNodeSetCreate (xmlDocPtr doc,
xmlNodeSetPtr nodes,
xmlSecNodeSetType type);
XMLSEC_EXPORT void xmlSecNodeSetDestroy (xmlSecNodeSetPtr nset);
XMLSEC_EXPORT void xmlSecNodeSetDocDestroy (xmlSecNodeSetPtr nset);
XMLSEC_EXPORT int xmlSecNodeSetContains (xmlSecNodeSetPtr nset,
xmlNodePtr node,
xmlNodePtr parent);
XMLSEC_EXPORT xmlSecNodeSetPtr xmlSecNodeSetAdd (xmlSecNodeSetPtr nset,
xmlSecNodeSetPtr newNSet,
xmlSecNodeSetOp op);
XMLSEC_EXPORT xmlSecNodeSetPtr xmlSecNodeSetAddList (xmlSecNodeSetPtr nset,
xmlSecNodeSetPtr newNSet,
xmlSecNodeSetOp op);
XMLSEC_EXPORT xmlSecNodeSetPtr xmlSecNodeSetGetChildren(xmlDocPtr doc,
const xmlNodePtr parent,
int withComments,
int invert);
XMLSEC_EXPORT int xmlSecNodeSetWalk (xmlSecNodeSetPtr nset,
xmlSecNodeSetWalkCallback walkFunc,
void* data);
XMLSEC_EXPORT int xmlSecNodeSetDumpTextNodes(xmlSecNodeSetPtr nset,
xmlOutputBufferPtr out);
XMLSEC_EXPORT void xmlSecNodeSetDebugDump (xmlSecNodeSetPtr nset,
FILE *output);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __XMLSEC_NODESET_H__ */
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