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-rw-r--r--odb/mssql/auto-handle.cxx19
-rw-r--r--odb/mssql/auto-handle.hxx78
-rw-r--r--odb/mssql/makefile1
-rw-r--r--odb/mssql/mssql-fwd.hxx9
4 files changed, 105 insertions, 2 deletions
diff --git a/odb/mssql/auto-handle.cxx b/odb/mssql/auto-handle.cxx
new file mode 100644
index 0000000..733ec92
--- /dev/null
+++ b/odb/mssql/auto-handle.cxx
@@ -0,0 +1,19 @@
+// file : odb/mssql/auto-handle.cxx
+// author : Constantin Michael <constantin@codesynthesis.com>
+// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC
+// license : ODB NCUEL; see accompanying LICENSE file
+
+#include <odb/mssql/odbc.hxx>
+#include <odb/mssql/auto-handle.hxx>
+
+namespace odb
+{
+ namespace mssql
+ {
+ void
+ free_handle (SQLHANDLE h, SQLSMALLINT htype)
+ {
+ SQLFreeHandle (htype, h);
+ }
+ }
+}
diff --git a/odb/mssql/auto-handle.hxx b/odb/mssql/auto-handle.hxx
new file mode 100644
index 0000000..d545629
--- /dev/null
+++ b/odb/mssql/auto-handle.hxx
@@ -0,0 +1,78 @@
+// file : odb/mssql/auto-handle.hxx
+// author : Constantin Michael <constantin@codesynthesis.com>
+// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC
+// 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/mssql/version.hxx>
+#include <odb/mssql/mssql-fwd.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;
+ }
+
+ 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
diff --git a/odb/mssql/makefile b/odb/mssql/makefile
index 98749c1..00342f1 100644
--- a/odb/mssql/makefile
+++ b/odb/mssql/makefile
@@ -7,6 +7,7 @@
include $(dir $(lastword $(MAKEFILE_LIST)))../../build/bootstrap.make
cxx := \
+auto-handle.cxx \
exceptions.cxx
diff --git a/odb/mssql/mssql-fwd.hxx b/odb/mssql/mssql-fwd.hxx
index 434edb1..403e2a8 100644
--- a/odb/mssql/mssql-fwd.hxx
+++ b/odb/mssql/mssql-fwd.hxx
@@ -13,10 +13,15 @@
// in public headers.
//
#ifdef _WIN32
-typedef long SQLINTEGER;
-typedef unsigned long SQLUINTEGER;
+typedef long SQLINTEGER;
+typedef unsigned long SQLUINTEGER;
#endif
+typedef short SQLSMALLINT;
+typedef unsigned short SQLUSMALLINT;
+
+typedef void* SQLHANDLE;
+
#include <odb/post.hxx>
#endif // ODB_MSSQL_MSSQL_FWD_HXX