add rtgui_win subfield,Highlight the ease of use

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1345 bbd45198-f89e-11dd-88c7-29a3b14d5316

1 files changed, 34 insertions, 0 deletions

diff --git a/components/rtgui_win/include/rtgui/rtgui_xml.h b/components/rtgui_win/include/rtgui/rtgui_xml.h
new file mode 100644
index 0000000000..abdc5c79af
--- /dev/null
+++ b/components/rtgui_win/include/rtgui/rtgui_xml.h
@@ -0,0 +1,34 @@
+#ifndef __RTGUI_XML_H__
+#define __RTGUI_XML_H__
+
+#include <rtgui/rtgui.h>
+
+/* Types of events: start element, end element, text, attr name, attr
+   val and start/end document. Other events can be ignored! */
+enum {
+	EVENT_START = 0, /* Start tag */
+	EVENT_END,       /* End tag */
+	EVENT_TEXT,      /* Text */
+	EVENT_NAME,      /* Attribute name */
+	EVENT_VAL,       /* Attribute value */
+	EVENT_END_DOC,   /* End of document */
+	EVENT_COPY,      /* Internal only; copies to internal buffer */
+	EVENT_NONE       /* Internal only; should never see this event */
+};
+
+/* xml structure typedef */
+typedef struct rtgui_xml rtgui_xml_t;
+typedef int (*XML_handle)(rt_uint8_t event, const char* text, rt_size_t len, void* user);
+
+/* create a xml parser context */
+rtgui_xml_t* rtgui_xml_create(rt_size_t buffer_size, XML_handle handler, void* user);
+/* destroy a xml parser context */
+void rtgui_xml_destroy(rtgui_xml_t* rtgui_xml);
+
+/* parse xml buffer */
+int rtgui_xml_parse(rtgui_xml_t* rtgui_xml, const char* buf, rt_size_t len);
+
+/* event string */
+const char* rtgui_xml_event_str(rt_uint8_t event);
+
+#endif