moved winix directories to winixd subdirectory

git-svn-id: svn://ttmath.org/publicrep/winix/trunk@1027 e52654a7-88a9-db11-a3e9-0013d4bc506e

winixd/db/dbconn.h

@@ -0,0 +1,84 @@
+/*
+ * This file is a part of Winix
+ * and is distributed under the 2-Clause BSD licence.
+ * Author: Tomasz Sowa <t.sowa@ttmath.org>
+ */
+
+/* 
+ * Copyright (c) 2010-2014, Tomasz Sowa
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+ 
+#ifndef headerfile_winix_db_dbconn
+#define headerfile_winix_db_dbconn
+
+#include <string>
+#include <libpq-fe.h>
+#include "dbtextstream.h"
+
+
+namespace Winix
+{
+
+
+
+class DbConn
+{
+public:
+
+	DbConn();
+	~DbConn();
+
+	void SetConnParam(const std::wstring & database, const std::wstring & user, const std::wstring & pass);
+	void Connect();
+	void WaitForConnection();
+	void Close();
+	bool AssertConnection(bool put_log = true, bool throw_if_no_connection = true);
+	void SetDbParameters();
+	PGconn * GetPgConn();
+
+private:
+
+	void LogConnectionSocket();
+
+	PGconn * pg_conn;
+	std::wstring db_database, db_user, db_pass;
+	DbTextStream conn_info;
+
+	// a helper method for escaping strings
+	template<class RawType>
+	DbTextStream::RawText<RawType> R(const RawType & par)
+	{
+		return DbTextStream::RawText<RawType>(par);
+	}
+};
+
+
+} // namespace Winix
+
+
+#endif
+