Allow reusing doc for multiple xpath searches

1 files changed, 8 insertions, 1 deletions

diff --git a/include/quickmedia/HtmlSearch.h b/include/quickmedia/HtmlSearch.h
index e3bea33..568e101 100644
--- a/include/quickmedia/HtmlSearch.h
+++ b/include/quickmedia/HtmlSearch.h
@@ -13,6 +13,10 @@ typedef struct {
     void *text;
 } QuickMediaHtmlNode;
 
+typedef struct {
+    const void *doc;
+} QuickMediaHtmlSearch;
+
 /* Returns NULL if attribute doesn't exist or if it doesn't have any value */
 const char* quickmedia_html_node_get_attribute_value(QuickMediaHtmlNode *self, const char *attribute_name);
 
@@ -22,7 +26,10 @@ const QuickMediaStringView quickmedia_html_node_get_text(QuickMediaHtmlNode *sel
 /* @node is only valid within the callback function scope */
 typedef void (*QuickMediaHtmlSearchResultCallback)(QuickMediaHtmlNode *node, void *userdata);
 
-int quickmedia_html_find_nodes_xpath(const char *html_source, const char *xpath, QuickMediaHtmlSearchResultCallback result_callback, void *userdata);
+int quickmedia_html_search_init(QuickMediaHtmlSearch *self, const char *html_source);
+void quickmedia_html_search_deinit(QuickMediaHtmlSearch *self);
+
+int quickmedia_html_find_nodes_xpath(QuickMediaHtmlSearch *self, const char *xpath, QuickMediaHtmlSearchResultCallback result_callback, void *userdata);
 
 #ifdef __cplusplus
 }