From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 18:51:28 +0200 Subject: Adding upstream version 1:7.0.4. Signed-off-by: Daniel Baumann --- connectivity/source/drivers/firebird/Driver.cxx | 242 ++++++++++++++++++++++++ 1 file changed, 242 insertions(+) create mode 100644 connectivity/source/drivers/firebird/Driver.cxx (limited to 'connectivity/source/drivers/firebird/Driver.cxx') diff --git a/connectivity/source/drivers/firebird/Driver.cxx b/connectivity/source/drivers/firebird/Driver.cxx new file mode 100644 index 000000000..aa6f0d9d5 --- /dev/null +++ b/connectivity/source/drivers/firebird/Driver.cxx @@ -0,0 +1,242 @@ +/* -*- 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 . + */ + +#include "Connection.hxx" +#include "Driver.hxx" +#include "SubComponent.hxx" + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +using namespace com::sun::star; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::beans; +using namespace com::sun::star::sdbc; +using namespace com::sun::star::sdbcx; + +using namespace ::osl; + +using namespace connectivity::firebird; + +namespace connectivity::firebird +{ + Reference< XInterface > FirebirdDriver_CreateInstance( + const Reference< XMultiServiceFactory >& _rxFactory) + { + SAL_INFO("connectivity.firebird", "FirebirdDriver_CreateInstance()" ); + return *(new FirebirdDriver(comphelper::getComponentContext(_rxFactory))); + } +} + +// Static const variables +namespace { +const char our_sFirebirdTmpVar[] = "FIREBIRD_TMP"; +const char our_sFirebirdLockVar[] = "FIREBIRD_LOCK"; +const char our_sFirebirdMsgVar[] = "FIREBIRD_MSG"; +#ifdef MACOSX +const char our_sFirebirdLibVar[] = "LIBREOFFICE_FIREBIRD_LIB"; +#endif +}; + +FirebirdDriver::FirebirdDriver(const css::uno::Reference< css::uno::XComponentContext >& _rxContext) + : ODriver_BASE(m_aMutex) + , m_aContext(_rxContext) + , m_firebirdTMPDirectory(nullptr, true) + , m_firebirdLockDirectory(nullptr, true) +{ + // ::utl::TempFile uses a unique temporary directory (subdirectory of + // /tmp or other user specific tmp directory) per instance in which + // we can create directories for firebird at will. + + // Overrides firebird's default of /tmp or c:\temp + osl_setEnvironment(OUString(our_sFirebirdTmpVar).pData, m_firebirdTMPDirectory.GetFileName().pData); + + // Overrides firebird's default of /tmp/firebird or c:\temp\firebird + osl_setEnvironment(OUString(our_sFirebirdLockVar).pData, m_firebirdLockDirectory.GetFileName().pData); + +#ifndef SYSTEM_FIREBIRD + // Overrides firebird's hardcoded default of /usr/local/firebird on *nix, + // however on Windows it seems to use the current directory as a default. + OUString sMsgURL("$BRAND_BASE_DIR/$BRAND_SHARE_SUBDIR/firebird"); + ::rtl::Bootstrap::expandMacros(sMsgURL); + OUString sMsgPath; + ::osl::FileBase::getSystemPathFromFileURL(sMsgURL, sMsgPath); + osl_setEnvironment(OUString(our_sFirebirdMsgVar).pData, sMsgPath.pData); +#ifdef MACOSX + // Set an env. variable to specify library location + // for dlopen used in fbclient. + OUString sLibURL("$LO_LIB_DIR"); + ::rtl::Bootstrap::expandMacros(sLibURL); + OUString sLibPath; + ::osl::FileBase::getSystemPathFromFileURL(sLibURL, sLibPath); + osl_setEnvironment(OUString(our_sFirebirdLibVar).pData, sLibPath.pData); +#endif /*MACOSX*/ +#endif /*!SYSTEM_FIREBIRD*/ +} + +FirebirdDriver::~FirebirdDriver() +{ + utl::removeTree(m_firebirdTMPDirectory.GetURL()); + utl::removeTree(m_firebirdLockDirectory.GetURL()); +} + +void FirebirdDriver::disposing() +{ + MutexGuard aGuard(m_aMutex); + + for (auto const& elem : m_xConnections) + { + Reference< XComponent > xComp(elem.get(), UNO_QUERY); + if (xComp.is()) + xComp->dispose(); + } + m_xConnections.clear(); + + osl_clearEnvironment(OUString(our_sFirebirdTmpVar).pData); + osl_clearEnvironment(OUString(our_sFirebirdLockVar).pData); + +#ifndef SYSTEM_FIREBIRD + osl_clearEnvironment(OUString(our_sFirebirdMsgVar).pData); +#ifdef MACOSX + osl_clearEnvironment(OUString(our_sFirebirdLibVar).pData); +#endif /*MACOSX*/ +#endif /*!SYSTEM_FIREBIRD*/ + + OSL_VERIFY(fb_shutdown(0, 1)); + + ODriver_BASE::disposing(); +} + +//----- static ServiceInfo --------------------------------------------------- +OUString FirebirdDriver::getImplementationName_Static() +{ + return "com.sun.star.comp.sdbc.firebird.Driver"; +} + +Sequence< OUString > FirebirdDriver::getSupportedServiceNames_Static() +{ + return { "com.sun.star.sdbc.Driver", "com.sun.star.sdbcx.Driver" }; +} + +OUString SAL_CALL FirebirdDriver::getImplementationName() +{ + return getImplementationName_Static(); +} + +sal_Bool SAL_CALL FirebirdDriver::supportsService(const OUString& _rServiceName) +{ + return cppu::supportsService(this, _rServiceName); +} + +Sequence< OUString > SAL_CALL FirebirdDriver::getSupportedServiceNames() +{ + return getSupportedServiceNames_Static(); +} + +// ---- XDriver ------------------------------------------------------------- +Reference< XConnection > SAL_CALL FirebirdDriver::connect( + const OUString& url, const Sequence< PropertyValue >& info ) +{ + SAL_INFO("connectivity.firebird", "connect(), URL: " << url ); + + MutexGuard aGuard( m_aMutex ); + if (ODriver_BASE::rBHelper.bDisposed) + throw DisposedException(); + + if ( ! acceptsURL(url) ) + return nullptr; + + Connection* pCon = new Connection(); + Reference< XConnection > xCon = pCon; + pCon->construct(url, info); + + m_xConnections.push_back(WeakReferenceHelper(*pCon)); + + return xCon; +} + +sal_Bool SAL_CALL FirebirdDriver::acceptsURL( const OUString& url ) +{ + return (url == "sdbc:embedded:firebird" || url.startsWith("sdbc:firebird:")); +} + +Sequence< DriverPropertyInfo > SAL_CALL FirebirdDriver::getPropertyInfo( + const OUString& url, const Sequence< PropertyValue >& ) +{ + if ( ! acceptsURL(url) ) + { + ::connectivity::SharedResources aResources; + const OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR); + ::dbtools::throwGenericSQLException(sMessage ,*this); + } + + return Sequence< DriverPropertyInfo >(); +} + +sal_Int32 SAL_CALL FirebirdDriver::getMajorVersion( ) +{ + // The major and minor version are sdbc driver specific. Must begin with 1.0 + // as per https://api.libreoffice.org/docs/common/ref/com/sun/star/sdbc/XDriver.html + return 1; +} + +sal_Int32 SAL_CALL FirebirdDriver::getMinorVersion( ) +{ + return 0; +} + +//----- XDataDefinitionSupplier +uno::Reference< XTablesSupplier > SAL_CALL FirebirdDriver::getDataDefinitionByConnection( + const uno::Reference< XConnection >& rConnection) +{ + Connection* pConnection = static_cast< Connection* >(rConnection.get()); + return pConnection->createCatalog(); +} + +uno::Reference< XTablesSupplier > SAL_CALL FirebirdDriver::getDataDefinitionByURL( + const OUString& rURL, + const uno::Sequence< PropertyValue >& rInfo) +{ + uno::Reference< XConnection > xConnection = connect(rURL, rInfo); + return getDataDefinitionByConnection(xConnection); +} + +namespace connectivity::firebird +{ + void checkDisposed(bool _bThrow) + { + if (_bThrow) + throw DisposedException(); + + } + +} // namespace + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3