Check in the libxml roll script.

third_party/libxml/src/xlink.c

Index: third_party/libxml/src/xlink.c
diff --git a/third_party/libxml/src/xlink.c b/third_party/libxml/src/xlink.c
deleted file mode 100644
index c0e4ff3234772a402e57cb1d6aade59fb1836f57..0000000000000000000000000000000000000000
--- a/third_party/libxml/src/xlink.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * xlink.c : implementation of the hyperlinks detection module
- *           This version supports both XML XLinks and HTML simple links
- *
- * See Copyright for the status of this software.
- *
- * daniel@veillard.com
- */
-
-
-#define IN_LIBXML
-#include "libxml.h"
-
-#ifdef LIBXML_XPTR_ENABLED
-#include <string.h> /* for memset() only */
-#ifdef HAVE_CTYPE_H
-#include <ctype.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_ZLIB_H
-#include <zlib.h>
-#endif
-
-#include <libxml/xmlmemory.h>
-#include <libxml/tree.h>
-#include <libxml/parser.h>
-#include <libxml/valid.h>
-#include <libxml/xlink.h>
-#include <libxml/globals.h>
-
-#define XLINK_NAMESPACE (BAD_CAST "http://www.w3.org/1999/xlink/namespace/")
-#define XHTML_NAMESPACE (BAD_CAST "http://www.w3.org/1999/xhtml/")
-
-/****************************************************************
- *								*
- *           Default setting and related functions		*
- *								*
- ****************************************************************/
-
-static xlinkHandlerPtr xlinkDefaultHandler = NULL;
-static xlinkNodeDetectFunc	xlinkDefaultDetect = NULL;
-
-/**
- * xlinkGetDefaultHandler:
- *
- * Get the default xlink handler.
- *
- * Returns the current xlinkHandlerPtr value.
- */
-xlinkHandlerPtr
-xlinkGetDefaultHandler(void) {
-    return(xlinkDefaultHandler);
-}
-
-
-/**
- * xlinkSetDefaultHandler:
- * @handler:  the new value for the xlink handler block
- *
- * Set the default xlink handlers
- */
-void
-xlinkSetDefaultHandler(xlinkHandlerPtr handler) {
-    xlinkDefaultHandler = handler;
-}
-
-/**
- * xlinkGetDefaultDetect:
- *
- * Get the default xlink detection routine
- *
- * Returns the current function or NULL;
- */
-xlinkNodeDetectFunc
-xlinkGetDefaultDetect	(void) {
-    return(xlinkDefaultDetect);
-}
-
-/**
- * xlinkSetDefaultDetect:
- * @func: pointer to the new detection routine.
- *
- * Set the default xlink detection routine
- */
-void
-xlinkSetDefaultDetect	(xlinkNodeDetectFunc func) {
-    xlinkDefaultDetect = func;
-}
-
-/****************************************************************
- *								*
- *                  The detection routines			*
- *								*
- ****************************************************************/
-
-
-/**
- * xlinkIsLink:
- * @doc:  the document containing the node
- * @node:  the node pointer itself
- *
- * Check whether the given node carries the attributes needed
- * to be a link element (or is one of the linking elements issued
- * from the (X)HTML DtDs).
- * This routine don't try to do full checking of the link validity
- * but tries to detect and return the appropriate link type.
- *
- * Returns the xlinkType of the node (XLINK_TYPE_NONE if there is no
- *         link detected.
- */
-xlinkType
-xlinkIsLink	(xmlDocPtr doc, xmlNodePtr node) {
-    xmlChar *type = NULL, *role = NULL;
-    xlinkType ret = XLINK_TYPE_NONE;
-
-    if (node == NULL) return(XLINK_TYPE_NONE);
-    if (doc == NULL) doc = node->doc;
-    if ((doc != NULL) && (doc->type == XML_HTML_DOCUMENT_NODE)) {
-        /*
-	 * This is an HTML document.
-	 */
-    } else if ((node->ns != NULL) &&
-               (xmlStrEqual(node->ns->href, XHTML_NAMESPACE))) {
-	/*
-	 * !!!! We really need an IS_XHTML_ELEMENT function from HTMLtree.h @@@
-	 */
-        /*
-	 * This is an XHTML element within an XML document
-	 * Check whether it's one of the element able to carry links
-	 * and in that case if it holds the attributes.
-	 */
-    }
-
-    /*
-     * We don't prevent a-priori having XML Linking constructs on
-     * XHTML elements
-     */
-    type = xmlGetNsProp(node, BAD_CAST"type", XLINK_NAMESPACE);
-    if (type != NULL) {
-	if (xmlStrEqual(type, BAD_CAST "simple")) {
-            ret = XLINK_TYPE_SIMPLE;
-	} else if (xmlStrEqual(type, BAD_CAST "extended")) {
-	    role = xmlGetNsProp(node, BAD_CAST "role", XLINK_NAMESPACE);
-	    if (role != NULL) {
-		xmlNsPtr xlink;
-		xlink = xmlSearchNs(doc, node, XLINK_NAMESPACE);
-		if (xlink == NULL) {
-		    /* Humm, fallback method */
-		    if (xmlStrEqual(role, BAD_CAST"xlink:external-linkset"))
-			ret = XLINK_TYPE_EXTENDED_SET;
-		} else {
-		    xmlChar buf[200];
-		    snprintf((char *) buf, sizeof(buf), "%s:external-linkset",
-			     (char *) xlink->prefix);
-                    buf[sizeof(buf) - 1] = 0;
-		    if (xmlStrEqual(role, buf))
-			ret = XLINK_TYPE_EXTENDED_SET;
-
-		}
-
-	    }
-	    ret = XLINK_TYPE_EXTENDED;
-	}
-    }
-
-    if (type != NULL) xmlFree(type);
-    if (role != NULL) xmlFree(role);
-    return(ret);
-}
-#endif /* LIBXML_XPTR_ENABLED */
-#define bottom_xlink
-#include "elfgcchack.h"