Index: src/libchengine/TSQLiteTransaction.cpp
===================================================================
diff -u -N
--- src/libchengine/TSQLiteTransaction.cpp	(revision 0d5b67ee96b435d63f7bf075dc8e28603793b187)
+++ src/libchengine/TSQLiteTransaction.cpp	(revision 0)
@@ -1,101 +0,0 @@
-// ============================================================================
-//  Copyright (C) 2001-2013 by Jozef Starosczyk
-//  ixen@copyhandler.com
-//
-//  This program is free software; you can redistribute it and/or modify
-//  it under the terms of the GNU Library General Public License
-//  (version 2) as published by the Free Software Foundation;
-//
-//  This program is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
-//
-//  You should have received a copy of the GNU Library General Public
-//  License along with this program; if not, write to the
-//  Free Software Foundation, Inc.,
-//  59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// ============================================================================
-#include "stdafx.h"
-#include "TSQLiteTransaction.h"
-#include "TSQLiteException.h"
-#include "sqlite3/sqlite3.h"
-
-using namespace chcore;
-
-namespace chengine
-{
-	namespace sqlite
-	{
-		TSQLiteTransaction::TSQLiteTransaction(const TSQLiteDatabasePtr& spDatabase) :
-			m_spDatabase(spDatabase),
-			m_bTransactionStarted(false)
-		{
-			if (!m_spDatabase)
-				throw TSQLiteException(eErr_InvalidArgument, 0, _T("Invalid database provided"), LOCATION);
-			Begin();
-		}
-
-		TSQLiteTransaction::~TSQLiteTransaction()
-		{
-			// try to rollback the transaction; this is the last resort
-			if (m_bTransactionStarted && m_spDatabase->GetInTransaction())
-			{
-				int iResult = sqlite3_exec((sqlite3*)m_spDatabase->GetHandle(), "ROLLBACK TRANSACTION;", nullptr, nullptr, nullptr);
-				iResult;
-				_ASSERTE(iResult == SQLITE_OK);
-				m_spDatabase->SetInTransaction(false);
-			}
-		}
-
-		void TSQLiteTransaction::Begin()
-		{
-			if (m_spDatabase->GetInTransaction())
-				return;
-
-			if (m_bTransactionStarted)
-				throw TSQLiteException(eErr_SQLiteCannotBeginTransaction, 0, _T("Transaction already started"), LOCATION);
-
-			int iResult = sqlite3_exec((sqlite3*)m_spDatabase->GetHandle(), "BEGIN TRANSACTION", nullptr, nullptr, nullptr);
-			if (iResult != SQLITE_OK)
-				throw TSQLiteException(eErr_SQLiteCannotBeginTransaction, iResult, _T("Cannot begin transaction"), LOCATION);
-
-			m_spDatabase->SetInTransaction(true);
-			m_bTransactionStarted = true;
-		}
-
-		void TSQLiteTransaction::Rollback()
-		{
-			// no transactions whatsoever (even on database)
-			if (!m_bTransactionStarted && !m_spDatabase->GetInTransaction())
-				throw TSQLiteException(eErr_SQLiteCannotRollbackTransaction, 0, _T("Transaction not started"), LOCATION);
-
-			// database has transaction started, but not by this object
-			if (!m_bTransactionStarted)
-				return;
-
-			int iResult = sqlite3_exec((sqlite3*)m_spDatabase->GetHandle(), "ROLLBACK TRANSACTION;", nullptr, nullptr, nullptr);
-			if (iResult != SQLITE_OK)
-				throw TSQLiteException(eErr_SQLiteCannotRollbackTransaction, iResult, _T("Cannot rollback transaction"), LOCATION);
-			m_spDatabase->SetInTransaction(false);
-			m_bTransactionStarted = false;
-		}
-
-		void TSQLiteTransaction::Commit()
-		{
-			// no transactions whatsoever (even on database)
-			if (!m_bTransactionStarted && !m_spDatabase->GetInTransaction())
-				throw TSQLiteException(eErr_SQLiteCannotRollbackTransaction, 0, _T("Transaction not started"), LOCATION);
-
-			// database has transaction started, but not by this object
-			if (!m_bTransactionStarted)
-				return;
-
-			int iResult = sqlite3_exec((sqlite3*)m_spDatabase->GetHandle(), "COMMIT TRANSACTION;", nullptr, nullptr, nullptr);
-			if (iResult != SQLITE_OK)
-				throw TSQLiteException(eErr_SQLiteCannotCommitTransaction, iResult, _T("Cannot commit transaction"), LOCATION);
-			m_spDatabase->SetInTransaction(false);
-			m_bTransactionStarted = false;
-		}
-	}
-}