Hans Leidekker : webservices: Implement WS_MOVE_TO_PREVIOUS_ELEMENT in the reader.
Alexandre Julliard
julliard at wine.codeweavers.com
Wed Feb 10 11:11:10 CST 2016
Module: wine
Branch: master
Commit: 36df4893bf8a54b1616ff53f022c221761731488
URL: http://source.winehq.org/git/wine.git/?a=commit;h=36df4893bf8a54b1616ff53f022c221761731488
Author: Hans Leidekker <hans at codeweavers.com>
Date: Wed Feb 10 15:02:04 2016 +0100
webservices: Implement WS_MOVE_TO_PREVIOUS_ELEMENT in the reader.
Signed-off-by: Hans Leidekker <hans at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/webservices/reader.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/dlls/webservices/reader.c b/dlls/webservices/reader.c
index e613a45..19aa1af 100644
--- a/dlls/webservices/reader.c
+++ b/dlls/webservices/reader.c
@@ -1362,6 +1362,24 @@ static BOOL move_to_next_element( struct reader *reader )
return FALSE;
}
+static BOOL move_to_prev_element( struct reader *reader )
+{
+ struct list *ptr;
+ struct node *node = reader->current;
+
+ while ((ptr = list_prev( &node->parent->children, &node->entry )))
+ {
+ struct node *prev = LIST_ENTRY( ptr, struct node, entry );
+ if (prev->hdr.node.nodeType == WS_XML_NODE_TYPE_ELEMENT)
+ {
+ reader->current = prev;
+ return TRUE;
+ }
+ node = prev;
+ }
+ return FALSE;
+}
+
static HRESULT read_move_to( struct reader *reader, WS_MOVE_TO move, BOOL *found )
{
struct list *ptr;
@@ -1383,6 +1401,10 @@ static HRESULT read_move_to( struct reader *reader, WS_MOVE_TO move, BOOL *found
success = move_to_next_element( reader );
break;
+ case WS_MOVE_TO_PREVIOUS_ELEMENT:
+ success = move_to_prev_element( reader );
+ break;
+
case WS_MOVE_TO_FIRST_NODE:
if ((ptr = list_head( &reader->current->parent->children )))
{
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