From c14c53a3645d81281058d4bb4cff24fa8d6faf33 Mon Sep 17 00:00:00 2001
From: Mike Hommey <mh@glandium.org>
Date: Tue, 6 Jul 2004 12:57:17 +0000
Subject: Load /tmp/tmp.DIvcnD/libxml2-2.6.11 into
 packages/libxml2/branches/upstream/current.

---
 xmlreader.c | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

(limited to 'xmlreader.c')

diff --git a/xmlreader.c b/xmlreader.c
index f3225aa..f1ea238 100644
--- a/xmlreader.c
+++ b/xmlreader.c
@@ -1224,6 +1224,7 @@ xmlTextReaderRead(xmlTextReaderPtr reader) {
 	    reader->state = XML_TEXTREADER_ELEMENT;
 	}
 	reader->depth = 0;
+	reader->ctxt->parseMode = XML_PARSE_READER;
 	goto node_found;
     }
     oldstate = reader->state;
@@ -1920,6 +1921,7 @@ xmlNewTextReader(xmlParserInputBufferPtr input, const char *URI) {
 	ret->base = 0;
 	ret->cur = 0;
     }
+    
     if (ret->ctxt == NULL) {
         xmlGenericError(xmlGenericErrorContext,
 		"xmlNewTextReader : malloc failed\n");
@@ -1927,6 +1929,7 @@ xmlNewTextReader(xmlParserInputBufferPtr input, const char *URI) {
 	xmlFree(ret);
 	return(NULL);
     }
+    ret->ctxt->parseMode = XML_PARSE_READER;
     ret->ctxt->_private = ret;
     ret->ctxt->linenumbers = 1;
     ret->ctxt->dictNames = 1;
@@ -3291,6 +3294,13 @@ xmlTextReaderConstValue(xmlTextReaderPtr reader) {
 		(attr->children->next == NULL))
 		return(attr->children->content);
 	    else {
+		if (reader->buffer == NULL)
+		    reader->buffer = xmlBufferCreateSize(100);
+		if (reader->buffer == NULL) {
+		    xmlGenericError(xmlGenericErrorContext,
+				    "xmlTextReaderSetup : malloc failed\n");
+		    return (NULL);
+		}
 	        reader->buffer->use = 0;
 	        xmlNodeBufGetContent(reader->buffer, node);
 		return(reader->buffer->content);
@@ -3544,9 +3554,9 @@ xmlTextReaderCurrentNode(xmlTextReaderPtr reader) {
  * xmlTextReaderPreserve:
  * @reader:  the xmlTextReaderPtr used
  *
- * 
- * current node being accessed by the xmlTextReader. This is dangerous
- * because the underlying node may be destroyed on the next Reads.
+ * This tells the XML Reader to preserve the current node.
+ * The caller must also use xmlTextReaderCurrentDoc() to
+ * keep an handle on the resulting document once parsing has finished
  *
  * Returns the xmlNodePtr or NULL in case of error.
  */
@@ -3564,7 +3574,7 @@ xmlTextReaderPreserve(xmlTextReaderPtr reader) {
     if (cur == NULL)
         return(NULL);
 
-    if (cur->type != XML_DOCUMENT_NODE) {
+    if ((cur->type != XML_DOCUMENT_NODE) && (cur->type != XML_DTD_NODE)) {
 	cur->extra |= NODE_IS_PRESERVED;
 	cur->extra |= NODE_IS_SPRESERVED;
     }
@@ -4231,6 +4241,7 @@ xmlTextReaderSetup(xmlTextReaderPtr reader,
      * use the parser dictionnary to allocate all elements and attributes names
      */
     reader->ctxt->docdict = 1;
+    reader->ctxt->parseMode = XML_PARSE_READER;
 
 #ifdef LIBXML_XINCLUDE_ENABLED
     if (reader->xincctxt != NULL) {
-- 
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