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Diffstat (limited to '')
-rw-r--r-- | dbaccess/source/ui/dlg/odbcconfig.hxx | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/dbaccess/source/ui/dlg/odbcconfig.hxx b/dbaccess/source/ui/dlg/odbcconfig.hxx new file mode 100644 index 000000000..0b4a78452 --- /dev/null +++ b/dbaccess/source/ui/dlg/odbcconfig.hxx @@ -0,0 +1,109 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_DBACCESS_SOURCE_UI_DLG_ODBCCONFIG_HXX +#define INCLUDED_DBACCESS_SOURCE_UI_DLG_ODBCCONFIG_HXX + +#if defined(_WIN32) || (defined (UNX) && !defined(ANDROID) && !defined(IOS)) +#define HAVE_ODBC_SUPPORT +#endif + +#if defined(_WIN32) && defined(HAVE_ODBC_SUPPORT) +#define HAVE_ODBC_ADMINISTRATION +#endif + +#include <rtl/ustring.hxx> +#include <tools/link.hxx> +#include <osl/module.h> + +#include <memory> +#include <set> + +namespace dbaui +{ + +// OOdbcEnumeration +struct OdbcTypesImpl; +class OOdbcEnumeration final +{ + oslModule m_pOdbcLib; // the library handle + OUString m_sLibPath; // the path to the library + +#ifdef HAVE_ODBC_SUPPORT + // entry points for ODBC administration + oslGenericFunction m_pAllocHandle; + oslGenericFunction m_pFreeHandle; + oslGenericFunction m_pSetEnvAttr; + oslGenericFunction m_pDataSources; + +#endif + std::unique_ptr<OdbcTypesImpl> m_pImpl; + // needed because we can't have a member of type SQLHANDLE: this would require us to include the respective + // ODBC file, which would lead to a lot of conflicts with other includes + +public: + OOdbcEnumeration(); + ~OOdbcEnumeration(); + +#ifdef HAVE_ODBC_SUPPORT + bool isLoaded() const { return nullptr != m_pOdbcLib; } +#else + bool isLoaded() const { return false; } +#endif + const OUString& getLibraryName() const { return m_sLibPath; } + + void getDatasourceNames(std::set<OUString>& _rNames); + +private: + oslGenericFunction loadSymbol(const char* _pFunctionName); + + /// load the lib + bool load(const char* _pLibPath); + /// unload the lib + void unload(); + /// ensure that an ODBC environment is allocated + bool allocEnv(); + /// free any allocated ODBC environment + void freeEnv(); +}; + +// OOdbcManagement +#ifdef HAVE_ODBC_ADMINISTRATION +class ProcessTerminationWait; +class OOdbcManagement +{ + std::unique_ptr< ProcessTerminationWait > m_pProcessWait; + Link<void*,void> m_aAsyncFinishCallback; + +public: + explicit OOdbcManagement( const Link<void*,void>& _rAsyncFinishCallback ); + ~OOdbcManagement(); + + bool manageDataSources_async(); + bool isRunning() const; + void disableCallback(); + void receivedCallback(); +}; +#endif + +} // namespace dbaui + +#endif // INCLUDED_DBACCESS_SOURCE_UI_DLG_ODBCCONFIG_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |