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* Summary: unfinished XLink detection module
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* Description: unfinished XLink detection module
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*
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* Copy: See Copyright for the status of this software.
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*
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* Author: Patrick Monnerat <pm@datasphere.ch>, DATASPHERE S.A.
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/if not defined(XML_XLINK_H__)
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/define XML_XLINK_H__
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/include "libxmlrpg/xmlversion"
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/if defined(LIBXML_XPTR_ENABLED)
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/include "libxmlrpg/xmlTypesC"
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/include "libxmlrpg/tree"
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* Various defines for the various Link properties.
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*
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* NOTE: the link detection layer will try to resolve QName expansion
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* of namespaces. If "foo" is the prefix for "http://foo.com/"
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* then the link detection layer will expand role="foo:myrole"
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* to "http://foo.com/:myrole".
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* NOTE: the link detection layer will expand URI-Refences found on
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* href attributes by using the base mechanism if found.
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d xlinkRef s * based(######typedef######) xmlChar *
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d xlinkRole s * based(######typedef######) xmlChar *
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d xlinkTitle s * based(######typedef######) xmlChar *
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d xlinkType s based(######typedef######)
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d like(xmlCenum)
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d XLINK_TYPE_NONE...
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d c 0
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d XLINK_TYPE_SIMPLE...
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d c 1
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d XLINK_TYPE_EXTENDED...
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d c 2
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d XLINK_TYPE_EXTENDED_SET...
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d c 3
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d xlinkShow s based(######typedef######)
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d like(xmlCenum)
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d XLINK_SHOW_NONE...
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d c 0
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d XLINK_SHOW_NEW...
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d c 1
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d XLINK_SHOW_EMBED...
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d c 2
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d XLINK_SHOW_REPLACE...
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d c 3
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d xlinkActuate s based(######typedef######)
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d like(xmlCenum)
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d XLINK_ACTUATE_NONE...
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d c 0
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d XLINK_ACTUATE_AUTO...
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d c 1
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d XLINK_ACTUATE_ONREQUEST...
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d c 2
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* xlinkNodeDetectFunc:
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* @ctx: user data pointer
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* @node: the node to check
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*
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* This is the prototype for the link detection routine.
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* It calls the default link detection callbacks upon link detection.
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d xlinkNodeDetectFunc...
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d s * based(######typedef######)
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d procptr
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* The link detection module interact with the upper layers using
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* a set of callback registered at parsing time.
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* xlinkSimpleLinkFunk:
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* @ctx: user data pointer
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* @node: the node carrying the link
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* @href: the target of the link
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* @role: the role string
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* @title: the link title
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*
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* This is the prototype for a simple link detection callback.
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d xlinkSimpleLinkFunk...
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d s * based(######typedef######)
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d procptr
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* xlinkExtendedLinkFunk:
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* @ctx: user data pointer
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* @node: the node carrying the link
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* @nbLocators: the number of locators detected on the link
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* @hrefs: pointer to the array of locator hrefs
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* @roles: pointer to the array of locator roles
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* @nbArcs: the number of arcs detected on the link
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* @from: pointer to the array of source roles found on the arcs
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* @to: pointer to the array of target roles found on the arcs
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* @show: array of values for the show attributes found on the arcs
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* @actuate: array of values for the actuate attributes found on the arcs
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* @nbTitles: the number of titles detected on the link
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* @title: array of titles detected on the link
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* @langs: array of xml:lang values for the titles
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*
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* This is the prototype for a extended link detection callback.
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d xlinkExtendedLinkFunk...
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d s * based(######typedef######)
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d procptr
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* xlinkExtendedLinkSetFunk:
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* @ctx: user data pointer
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* @node: the node carrying the link
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* @nbLocators: the number of locators detected on the link
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* @hrefs: pointer to the array of locator hrefs
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* @roles: pointer to the array of locator roles
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* @nbTitles: the number of titles detected on the link
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* @title: array of titles detected on the link
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* @langs: array of xml:lang values for the titles
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*
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* This is the prototype for a extended link set detection callback.
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d xlinkExtendedLinkSetFunk...
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d s * based(######typedef######)
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d procptr
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* This is the structure containing a set of Links detection callbacks.
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*
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* There is no default xlink callbacks, if one want to get link
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* recognition activated, those call backs must be provided before parsing.
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d xlinkHandlerPtr...
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d s * based(######typedef######) xmlChar *
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d xlinkHandler ds based(xlinkHandlerPtr)
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d align qualified
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d simple like(xlinkSimpleLinkFunk)
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d extended like(xlinkExtendedLinkFunk)
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d set like(xlinkExtendedLinkSetFunk)
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* The default detection routine, can be overridden, they call the default
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* detection callbacks.
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d xlinkGetDefaultDetect...
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d pr extproc('xlinkGetDefaultDetect')
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d like(xlinkNodeDetectFunc)
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d xlinkSetDefaultDetect...
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d pr extproc('xlinkSetDefaultDetect')
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d func value like(xlinkNodeDetectFunc)
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* Routines to set/get the default handlers.
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d xlinkGetDefaultHandler...
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d pr extproc('xlinkGetDefaultHandler')
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d like(xlinkHandlerPtr)
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d xlinkSetDefaultHandler...
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d pr extproc('xlinkSetDefaultHandler')
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d handler value like(xlinkHandlerPtr)
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* Link detection module itself.
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d xlinkIsLink pr extproc('xlinkIsLink')
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d like(xlinkType)
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d doc value like(xmlDocPtr)
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d node value like(xmlNodePtr)
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/endif LIBXML_XPTR_ENABLED
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/endif XML_XLINK_H__
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