Add connection and connection factory implementations

1 files changed, 121 insertions, 0 deletions

diff --git a/odb/pgsql/connection.hxx b/odb/pgsql/connection.hxx
new file mode 100644
index 0000000..038ce70
--- /dev/null
+++ b/odb/pgsql/connection.hxx
@@ -0,0 +1,121 @@
+// file      : odb/pgsql/connection.hxx
+// author    : Constantin Michael <constantin@codesynthesis.com>
+// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_PGSQL_CONNECTION_HXX
+#define ODB_PGSQL_CONNECTION_HXX
+
+#include <odb/pre.hxx>
+
+#include <vector>
+#include <memory> // std::auto_ptr
+
+#include <libpq-fe.h>
+
+#include <odb/forward.hxx>
+
+#include <odb/details/shared-ptr.hxx>
+
+#include <odb/pgsql/version.hxx>
+#include <odb/pgsql/forward.hxx>
+
+#include <odb/pgsql/details/export.hxx>
+
+namespace odb
+{
+  namespace pgsql
+  {
+    class statement;
+    class statement_cache;
+
+    class LIBODB_PGSQL_EXPORT connection: public details::shared_base
+    {
+    public:
+      // typedef pgsql::statement_cache statement_cache_type;
+      typedef pgsql::database database_type;
+
+      virtual
+      ~connection ();
+
+      connection (database_type&);
+
+      database_type&
+      database ()
+      {
+        return db_;
+      }
+
+    public:
+      PGconn*
+      handle ()
+      {
+        return handle_;
+      }
+
+      // statement_cache_type&
+      // statement_cache ()
+      // {
+      //   return *statement_cache_;
+      // }
+
+    public:
+      // statement*
+      // active ()
+      // {
+      //   return active_;
+      // }
+
+      // void
+      // active (statement* s)
+      // {
+      //   active_ = s;
+
+      //   if (s == 0 && stmt_handles_.size () > 0)
+      //     free_stmt_handles ();
+      // }
+
+      // // Cancel and clear the active statement, if any.
+      // //
+      // void
+      // clear ()
+      // {
+      //   if (active_ != 0)
+      //     clear_ ();
+      // }
+
+    public:
+      // MYSQL_STMT*
+      // alloc_stmt_handle ();
+
+      // void
+      // free_stmt_handle (MYSQL_STMT*);
+
+    private:
+      connection (const connection&);
+      connection& operator= (const connection&);
+
+    private:
+      // void
+      // free_stmt_handles ();
+
+      // void
+      // clear_ ();
+
+    private:
+      database_type& db_;
+
+      PGconn* handle_;
+
+      // statement* active_;
+      // std::auto_ptr<statement_cache_type> statement_cache_;
+
+      // typedef std::vector<MYSQL_STMT*> stmt_handles;
+      // stmt_handles stmt_handles_;
+    };
+  }
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_PGSQL_CONNECTION_HXX