intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 50 insertions, 0 deletions

diff --git a/library/cpp/xml/document/libxml-guards.h b/library/cpp/xml/document/libxml-guards.h
new file mode 100644
index 0000000000..4188cecff1
--- /dev/null
+++ b/library/cpp/xml/document/libxml-guards.h
@@ -0,0 +1,50 @@
+#pragma once
+
+#include <library/cpp/xml/init/ptr.h>
+#include <util/generic/ptr.h>
+#include <libxml/xmlstring.h>
+#include <libxml/tree.h>
+#include <libxml/xpath.h>
+#include <libxml/uri.h>
+#include <libxml/xmlsave.h>
+
+namespace NXml {
+    namespace NDetail {
+        struct TSignedCharPtrTraits {
+            static void Destroy(char* handle) {
+                xmlFree(handle);
+            }
+        };
+
+        struct TCharPtrTraits {
+            static void Destroy(xmlChar* handle) {
+                xmlFree(handle);
+            }
+        };
+
+        struct TOutputBufferPtrTraits {
+            static void Destroy(xmlOutputBufferPtr handle) {
+                xmlOutputBufferClose(handle);
+            }
+        };
+
+        struct TSaveCtxtPtrTraits {
+            static void Destroy(xmlSaveCtxtPtr handle) {
+                xmlSaveClose(handle);
+            }
+        };
+
+    }
+
+    typedef TxmlXPathContextPtr TXPathContextPtr;
+    typedef TxmlXPathObjectPtr TXPathObjectPtr;
+    typedef TAutoPtr<char, NDetail::TSignedCharPtrTraits> TSignedCharPtr;
+    typedef TAutoPtr<xmlChar, NDetail::TCharPtrTraits> TCharPtr;
+    typedef TxmlDocHolder TDocHolder;
+    typedef TxmlURIPtr TURIPtr;
+    typedef TxmlNodePtr TNodePtr;
+    typedef TAutoPtr<xmlOutputBuffer, NDetail::TOutputBufferPtrTraits> TOutputBufferPtr;
+    typedef TxmlParserCtxtPtr TParserCtxtPtr;
+    typedef TAutoPtr<xmlSaveCtxt, NDetail::TSaveCtxtPtrTraits> TSaveCtxtPtr;
+
+}