diff options
Diffstat (limited to 'desktop/source/pkgchk/unopkg/unopkg_misc.cxx')
| -rw-r--r-- | desktop/source/pkgchk/unopkg/unopkg_misc.cxx | 458 |
1 files changed, 458 insertions, 0 deletions
diff --git a/desktop/source/pkgchk/unopkg/unopkg_misc.cxx b/desktop/source/pkgchk/unopkg/unopkg_misc.cxx new file mode 100644 index 000000000..402833aa5 --- /dev/null +++ b/desktop/source/pkgchk/unopkg/unopkg_misc.cxx @@ -0,0 +1,458 @@ +/* -*- 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 <sal/config.h> + +#include <string_view> + +#include <config_folders.h> + +#include <vcl/svapp.hxx> +#include <vcl/weld.hxx> +#include <rtl/bootstrap.hxx> +#include <rtl/ustrbuf.hxx> +#include <sal/log.hxx> +#include <osl/process.h> +#include <osl/file.hxx> +#include <unotools/configmgr.hxx> +#include <unotools/bootstrap.hxx> +#include <cppuhelper/bootstrap.hxx> +#include <comphelper/sequence.hxx> +#include <comphelper/processfactory.hxx> + +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/ucb/UniversalContentBroker.hpp> + +#include <strings.hrc> +#include "unopkg_shared.h" +#include <dp_identifier.hxx> +#include <dp_misc.h> +#include <dp_shared.hxx> +#include <lockfile.hxx> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::ucb; + +namespace unopkg { + +OUString toString( OptionInfo const * info ) +{ + assert(info != nullptr); + OUStringBuffer buf; + buf.append("--"); + buf.appendAscii(info->m_name); + if (info->m_short_option != '\0') + { + buf.append(" (short -" ); + buf.append(info->m_short_option ); + buf.append(")"); + } + if (info->m_has_argument) + buf.append(" <argument>" ); + return buf.makeStringAndClear(); +} + + +OptionInfo const * getOptionInfo( + OptionInfo const * list, + OUString const & opt ) +{ + for ( ; list->m_name != nullptr; ++list ) + { + OptionInfo const & option_info = *list; + if (!opt.isEmpty()) + { + if (opt.equalsAsciiL( + option_info.m_name, option_info.m_name_length )) + { + return &option_info; + } + } + } + SAL_WARN( "desktop", opt ); + return nullptr; +} + + +bool isOption( OptionInfo const * option_info, sal_uInt32 * pIndex ) +{ + assert(option_info != nullptr); + if (osl_getCommandArgCount() <= *pIndex) + return false; + + OUString arg; + osl_getCommandArg( *pIndex, &arg.pData ); + sal_Int32 len = arg.getLength(); + + if (len < 2 || arg[ 0 ] != '-') + return false; + + if (len == 2 && arg[ 1 ] == option_info->m_short_option) + { + ++(*pIndex); + dp_misc::TRACE(__FILE__ ": identified option \'\'" + + OUStringChar( option_info->m_short_option ) + "\n"); + return true; + } + if (arg[ 1 ] == '-' && rtl_ustr_ascii_compare( + arg.pData->buffer + 2, option_info->m_name ) == 0) + { + ++(*pIndex); + dp_misc::TRACE(__FILE__ ": identified option \'" + + OUString::createFromAscii(option_info->m_name) + "\'\n"); + return true; + } + return false; +} + + +bool isBootstrapVariable(sal_uInt32 * pIndex) +{ + OSL_ASSERT(osl_getCommandArgCount() >= *pIndex); + + OUString arg; + osl_getCommandArg(*pIndex, &arg.pData); + if (arg.match("-env:")) + { + ++(*pIndex); + return true; + } + return false; +} + + +bool readArgument( + OUString * pValue, OptionInfo const * option_info, sal_uInt32 * pIndex ) +{ + if (isOption( option_info, pIndex )) + { + if (*pIndex < osl_getCommandArgCount()) + { + OSL_ASSERT( pValue != nullptr ); + osl_getCommandArg( *pIndex, &pValue->pData ); + dp_misc::TRACE(__FILE__ ": argument value: " + + *pValue + "\n"); + ++(*pIndex); + return true; + } + --(*pIndex); + } + return false; +} + + +OUString const & getExecutableDir() +{ + static const OUString EXEC = + []() + { + OUString path; + if (osl_getExecutableFile( &path.pData ) != osl_Process_E_None) { + throw RuntimeException("cannot locate executable directory!",nullptr); + } + return path.copy( 0, path.lastIndexOf( '/' ) ); + }(); + return EXEC; +} + + +OUString const & getProcessWorkingDir() +{ + static const OUString WORKING = + []() + { + OUString workingDir; + utl::Bootstrap::getProcessWorkingDir(workingDir); + return workingDir; + }(); + return WORKING; +} + + +OUString makeAbsoluteFileUrl( + OUString const & sys_path, OUString const & base_url ) +{ + // system path to file url + OUString file_url; + oslFileError rc = osl_getFileURLFromSystemPath( sys_path.pData, &file_url.pData ); + if ( rc != osl_File_E_None) { + OUString tempPath; + if ( osl_getSystemPathFromFileURL( sys_path.pData, &tempPath.pData) != osl_File_E_None ) + { + throw RuntimeException("cannot get file url from system path: " + + sys_path ); + } + file_url = sys_path; + } + + OUString abs; + if (osl_getAbsoluteFileURL( + base_url.pData, file_url.pData, &abs.pData ) != osl_File_E_None) + { + throw RuntimeException( + "making absolute file url failed: \"" + base_url + + "\" (base-url) and \"" + file_url + "\" (file-url)!" ); + } + return abs[ abs.getLength() -1 ] == '/' + ? abs.copy( 0, abs.getLength() -1 ) : abs; +} + + +namespace { + + +void printf_space( sal_Int32 space ) +{ + while (space--) + dp_misc::writeConsole(u" "); +} + + +void printf_line( + std::u16string_view name, std::u16string_view value, sal_Int32 level ) +{ + printf_space( level ); + dp_misc::writeConsole(OUStringConcatenation(OUString::Concat(name) + ": " + value + "\n")); +} + + +void printf_package( + Reference<deployment::XPackage> const & xPackage, + Reference<XCommandEnvironment> const & xCmdEnv, sal_Int32 level ) +{ + beans::Optional< OUString > id( + level == 0 + ? beans::Optional< OUString >( + true, dp_misc::getIdentifier( xPackage ) ) + : xPackage->getIdentifier() ); + if (id.IsPresent) + printf_line( u"Identifier", id.Value, level ); + OUString version(xPackage->getVersion()); + if (!version.isEmpty()) + printf_line( u"Version", version, level + 1 ); + printf_line( u"URL", xPackage->getURL(), level + 1 ); + + beans::Optional< beans::Ambiguous<sal_Bool> > option( + xPackage->isRegistered( Reference<task::XAbortChannel>(), xCmdEnv ) ); + OUString value; + if (option.IsPresent) { + beans::Ambiguous<sal_Bool> const & reg = option.Value; + if (reg.IsAmbiguous) + value = "unknown"; + else + value = reg.Value ? std::u16string_view(u"yes") : std::u16string_view(u"no"); + } + else + value = "n/a"; + printf_line( u"is registered", value, level + 1 ); + + const Reference<deployment::XPackageTypeInfo> xPackageType( + xPackage->getPackageType() ); + OSL_ASSERT( xPackageType.is() ); + if (xPackageType.is()) { + printf_line( u"Media-Type", xPackageType->getMediaType(), level + 1 ); + } + printf_line( u"Description", xPackage->getDescription(), level + 1 ); + if (!xPackage->isBundle()) + return; + + Sequence< Reference<deployment::XPackage> > seq( + xPackage->getBundle( Reference<task::XAbortChannel>(), xCmdEnv ) ); + printf_space( level + 1 ); + dp_misc::writeConsole(u"bundled Packages: {\n"); + std::vector<Reference<deployment::XPackage> >vec_bundle; + ::comphelper::sequenceToContainer(vec_bundle, seq); + printf_packages( vec_bundle, std::vector<bool>(vec_bundle.size()), + xCmdEnv, level + 2 ); + printf_space( level + 1 ); + dp_misc::writeConsole(u"}\n"); +} + +} // anon namespace + +static void printf_unaccepted_licenses( + Reference<deployment::XPackage> const & ext) +{ + OUString id( + dp_misc::getIdentifier(ext) ); + printf_line( u"Identifier", id, 0 ); + printf_space(1); + dp_misc::writeConsole(u"License not accepted\n\n"); +} + + +void printf_packages( + std::vector< Reference<deployment::XPackage> > const & allExtensions, + std::vector<bool> const & vecUnaccepted, + Reference<XCommandEnvironment> const & xCmdEnv, sal_Int32 level ) +{ + OSL_ASSERT(allExtensions.size() == vecUnaccepted.size()); + + if (allExtensions.empty()) + { + printf_space( level ); + dp_misc::writeConsole(u"<none>\n"); + } + else + { + int index = 0; + for (auto const& extension : allExtensions) + { + if (vecUnaccepted[index]) + printf_unaccepted_licenses(extension); + else + printf_package( extension, xCmdEnv, level ); + dp_misc::writeConsole(u"\n"); + ++index; + } + } +} + + +namespace { + + +Reference<XComponentContext> bootstrapStandAlone() +{ + Reference<XComponentContext> xContext = + ::cppu::defaultBootstrap_InitialComponentContext(); + + Reference<lang::XMultiServiceFactory> xServiceManager( + xContext->getServiceManager(), UNO_QUERY_THROW ); + // set global process service factory used by unotools config helpers + ::comphelper::setProcessServiceFactory( xServiceManager ); + + // Initialize the UCB (for backwards compatibility, in case some code still + // uses plain createInstance w/o args directly to obtain an instance): + UniversalContentBroker::create( xContext ); + + return xContext; +} + + +Reference<XComponentContext> connectToOffice( + Reference<XComponentContext> const & xLocalComponentContext, + bool verbose ) +{ + OUString pipeId( ::dp_misc::generateRandomPipeId() ); + OUString acceptArg = "--accept=pipe,name=" + pipeId + ";urp;"; + + Sequence<OUString> args { "--nologo", "--nodefault", acceptArg }; + OUString appURL( getExecutableDir() + "/soffice" ); + + if (verbose) + { + dp_misc::writeConsole(OUStringConcatenation( + "Raising process: " + appURL + + "\nArguments: --nologo --nodefault " + args[2] + + "\n")); + } + + ::dp_misc::raiseProcess( appURL, args ); + + if (verbose) + dp_misc::writeConsole(u"OK. Connecting..."); + + OUString sUnoUrl = "uno:pipe,name=" + pipeId + ";urp;StarOffice.ComponentContext"; + Reference<XComponentContext> xRet( + ::dp_misc::resolveUnoURL( + sUnoUrl, xLocalComponentContext ), + UNO_QUERY_THROW ); + if (verbose) + dp_misc::writeConsole(u"OK.\n"); + + return xRet; +} + +} // anon namespace + +/** returns the path to the lock file used by unopkg. + @return the path. An empty string signifies an error. +*/ +static OUString getLockFilePath() +{ + OUString ret; + OUString sBootstrap("${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("bootstrap") ":UserInstallation}"); + rtl::Bootstrap::expandMacros(sBootstrap); + OUString sAbs; + if (::osl::File::E_None == ::osl::File::getAbsoluteFileURL( + sBootstrap, ".lock", sAbs)) + { + if (::osl::File::E_None == + ::osl::File::getSystemPathFromFileURL(sAbs, sBootstrap)) + { + ret = sBootstrap; + } + } + + return ret; +} + +Reference<XComponentContext> getUNO( + bool verbose, bool bGui, const OUString& sTempDir, + Reference<XComponentContext> & out_localContext) +{ + // do not create any user data (for the root user) in --shared mode: + if (!sTempDir.isEmpty()) + rtl::Bootstrap::set("UserInstallation", sTempDir); + + // hold lock during process runtime: + static ::desktop::Lockfile s_lockfile( false /* no IPC server */ ); + Reference<XComponentContext> xComponentContext( bootstrapStandAlone() ); + out_localContext = xComponentContext; + if (::dp_misc::office_is_running()) { + xComponentContext.set( + connectToOffice( xComponentContext, verbose ) ); + } + else + { + if (! s_lockfile.check( nullptr )) + { + OUString sMsg(DpResId(RID_STR_CONCURRENTINSTANCE)); + OUString sError(DpResId(RID_STR_UNOPKG_ERROR)); + + sMsg += "\n" + getLockFilePath(); + + if (bGui) + { + //We show a message box or print to the console that there + //is another instance already running + if ( ! InitVCL() ) + throw RuntimeException( "Cannot initialize VCL!" ); + { + std::unique_ptr<weld::MessageDialog> xWarn(Application::CreateMessageDialog(nullptr, + VclMessageType::Warning, VclButtonsType::Ok, + sMsg)); + xWarn->set_title(utl::ConfigManager::getProductName()); + xWarn->run(); + } + DeInitVCL(); + } + + throw LockFileException(sError + sMsg); + } + } + + return xComponentContext; +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |