Turn libodb-mssql repository into package for muti-package repositorylibodb-mssql

1 files changed, 88 insertions, 0 deletions

diff --git a/libodb-mssql/odb/mssql/auto-handle.hxx b/libodb-mssql/odb/mssql/auto-handle.hxx
new file mode 100644
index 0000000..f6934e4
--- /dev/null
+++ b/libodb-mssql/odb/mssql/auto-handle.hxx
@@ -0,0 +1,88 @@
+// file      : odb/mssql/auto-handle.hxx
+// license   : ODB NCUEL; see accompanying LICENSE file
+
+#ifndef ODB_MSSQL_AUTO_HANDLE_HXX
+#define ODB_MSSQL_AUTO_HANDLE_HXX
+
+#include <odb/pre.hxx>
+
+#include <odb/details/config.hxx> // ODB_CXX11
+
+#include <odb/mssql/mssql-fwd.hxx>
+#include <odb/mssql/version.hxx>
+
+#include <odb/mssql/details/export.hxx>
+
+namespace odb
+{
+  namespace mssql
+  {
+    LIBODB_MSSQL_EXPORT void
+    free_handle (SQLHANDLE, SQLSMALLINT htype);
+
+    template <SQLSMALLINT htype>
+    class auto_handle
+    {
+    public:
+      auto_handle (SQLHANDLE h = 0)
+          : h_ (h)
+      {
+      }
+
+      ~auto_handle ()
+      {
+        if (h_ != 0)
+          free_handle (h_, htype);
+      }
+
+      operator SQLHANDLE () const
+      {
+        return h_;
+      }
+
+      SQLHANDLE
+      get () const
+      {
+        return h_;
+      }
+
+      SQLHANDLE
+      release ()
+      {
+        SQLHANDLE h (h_);
+        h_ = 0;
+        return h;
+      }
+
+      void
+      reset (SQLHANDLE h = 0)
+      {
+        if (h_ != 0)
+          free_handle (h_, htype);
+
+        h_ = h;
+      }
+
+#ifdef ODB_CXX11
+      auto_handle (auto_handle&& ah) noexcept: h_ (ah.release ()) {}
+      auto_handle& operator= (auto_handle&& ah) noexcept
+      {
+        if (this != &ah)
+          reset (ah.release ());
+        return *this;
+      }
+#endif
+
+    private:
+      auto_handle (const auto_handle&);
+      auto_handle& operator= (const auto_handle&);
+
+    private:
+      SQLHANDLE h_;
+    };
+  }
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_MSSQL_AUTO_HANDLE_HXX