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Diffstat (limited to 'xmlhelp/source/cxxhelp/provider/databases.hxx')
| -rw-r--r-- | xmlhelp/source/cxxhelp/provider/databases.hxx | 565 |
1 files changed, 565 insertions, 0 deletions
diff --git a/xmlhelp/source/cxxhelp/provider/databases.hxx b/xmlhelp/source/cxxhelp/provider/databases.hxx new file mode 100644 index 000000000000..eeb6d006b2f5 --- /dev/null +++ b/xmlhelp/source/cxxhelp/provider/databases.hxx @@ -0,0 +1,565 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _DATABASES_HXX_ +#define _DATABASES_HXX_ + +#ifndef INCLUDED_STL_SET +#include <set> +#define INCLUDED_STL_SET +#endif +#ifndef INCLUDED_STL_VECTOR +#include <vector> +#define INCLUDED_STL_VECTOR +#endif +#include <boost/unordered_map.hpp> +#include <boost/unordered_set.hpp> +#include <osl/mutex.hxx> +#include <rtl/ustring.hxx> +#include <rtl/string.hxx> +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/ucb/XContent.hpp> +#include <com/sun/star/container/XHierarchicalNameAccess.hpp> +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/lang/XMultiComponentFactory.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/i18n/XCollator.hpp> +#include <com/sun/star/deployment/XPackage.hpp> +#include "com/sun/star/ucb/XSimpleFileAccess.hpp" + +// Forward declaration + + +namespace berkeleydbproxy { + + class Db; + +} + + +namespace chelp { + + + class Databases; + class URLParameter; + + class StaticModuleInformation + { + private: + + rtl::OUString m_aStartId; + rtl::OUString m_aProgramSwitch; + rtl::OUString m_aTitle; + rtl::OUString m_aHeading; + rtl::OUString m_aFulltext; + int m_nOrder; + + + public: + + StaticModuleInformation( rtl::OUString aTitle, + rtl::OUString aStartId, + rtl::OUString aProgramSwitch, + rtl::OUString aHeading, + rtl::OUString aFulltext, + rtl::OUString aOrder ) + : m_aStartId( aStartId ), + m_aProgramSwitch( aProgramSwitch ), + m_aTitle( aTitle ), + m_aHeading( aHeading ), + m_aFulltext( aFulltext ), + m_nOrder( aOrder.toInt32() ) + { + } + + ~StaticModuleInformation() { } + + rtl::OUString get_title() const { return m_aTitle; } + rtl::OUString get_id() const { return m_aStartId; } + rtl::OUString get_program() const { return m_aProgramSwitch; } + rtl::OUString get_heading() const { return m_aHeading; } + rtl::OUString get_fulltext() const { return m_aFulltext; } + int get_order() const { return m_nOrder; } + }; // end class StaticModuleInformation + + + + class KeywordInfo + { + public: + + class KeywordElement + { + friend struct KeywordElementComparator; + friend class KeywordInfo; + + public: + + KeywordElement( Databases* pDatabases, + berkeleydbproxy::Db* pDb, + rtl::OUString& key, + rtl::OUString& ids ); + + private: + + rtl::OUString key; + com::sun::star::uno::Sequence< rtl::OUString > listId; + com::sun::star::uno::Sequence< rtl::OUString > listAnchor; + com::sun::star::uno::Sequence< rtl::OUString > listTitle; + + void init( Databases *pDatabases,berkeleydbproxy::Db* pDb,const rtl::OUString& ids ); + }; + + + KeywordInfo( const std::vector< KeywordElement >& aVector ); + + ~KeywordInfo() { }; + + com::sun::star::uno::Sequence< rtl::OUString >& + getKeywordList() { return listKey; } + + com::sun::star::uno::Sequence< com::sun::star::uno::Sequence< rtl::OUString > >& + getIdList() { return listId; } + + com::sun::star::uno::Sequence< com::sun::star::uno::Sequence< rtl::OUString > >& + getAnchorList() { return listAnchor; } + + com::sun::star::uno::Sequence< com::sun::star::uno::Sequence< rtl::OUString > >& + getTitleList() { return listTitle; } + + private: + + com::sun::star::uno::Sequence< rtl::OUString > listKey; + com::sun::star::uno::Sequence< com::sun::star::uno::Sequence< rtl::OUString > > listId,listAnchor,listTitle; + }; // end class KeywordInfo + + + + class Databases + { + public: + + struct eq + { + bool operator()( const rtl::OUString& rKey1, const rtl::OUString& rKey2 ) const + { + return rKey1.compareTo( rKey2 ) == 0; + } + }; + + struct ha + { + size_t operator()( const rtl::OUString& rName ) const + { + return rName.hashCode(); + } + }; + + + /** + * Input is the installdirectory in system dependent notation + */ + + Databases( sal_Bool showBasic, + const rtl::OUString& instPath, + const com::sun::star::uno::Sequence< rtl::OUString >& imagesZipPaths, + const rtl::OUString& productName, + const rtl::OUString& productVersion, + const rtl::OUString& styleSheet, + com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > xContext ); + + ~Databases(); + + rtl::OString getImagesZipFileURL(); + + rtl::OUString getInstallPathAsSystemPath(); + + rtl::OUString getInstallPathAsURL(); + + const std::vector< rtl::OUString >& getModuleList( const rtl::OUString& Language ); + + StaticModuleInformation* getStaticInformationForModule( const rtl::OUString& Module, + const rtl::OUString& Language ); + + bool checkModuleMatchForExtension( const rtl::OUString& Database, const rtl::OUString& doclist ); + KeywordInfo* getKeyword( const rtl::OUString& Module, + const rtl::OUString& Language ); + + berkeleydbproxy::Db* getBerkeley( const rtl::OUString& Module, + const rtl::OUString& Language, bool helpText = false, + const rtl::OUString* pExtensionPath = NULL ); + + + /** + * The following method returns the Collator for the given language-country combination + */ + + com::sun::star::uno::Reference< com::sun::star::i18n::XCollator > + getCollator( const rtl::OUString& Language, + const rtl::OUString& System ); // System not used by current implementation + // // of XCollator + + /** + * Returns a copy of the popupfile + */ + + void popupDocument( URLParameter* urlPar,char **buffer,int *byteCount ); + + + /** + * Returns the cascading stlye sheet used to format the HTML-output. + * First try is language directory, second try is main installation directory. + */ + + void cascadingStylesheet( const rtl::OUString& Language, + char** buffer, + int* byteCount ); + + + /** + * Changes the the stylesheet for further reads. + */ + + void changeCSS(const rtl::OUString& newStyleSheet); + + + /** + * Returns the active help text for the given module, language and id. + */ + + void setActiveText( const rtl::OUString& Module, + const rtl::OUString& Language, + const rtl::OUString& Id, + char** buffer, + int* byteCount ); + + /** + * Has the purpose of forcing the the jarfile to stay open + */ + + com::sun::star::uno::Reference< com::sun::star::container::XHierarchicalNameAccess > + jarFile( const rtl::OUString& jar, + const rtl::OUString& Language ); + + com::sun::star::uno::Reference< com::sun::star::container::XHierarchicalNameAccess > + findJarFileForPath( const rtl::OUString& jar, const rtl::OUString& Language, + const rtl::OUString& path, rtl::OUString* o_pExtensionPath = NULL, + rtl::OUString* o_pExtensionRegistryPath = NULL ); + + /** + * Maps a given language-locale combination to language. + */ + + rtl::OUString processLang( const rtl::OUString& Language ); + + + /** + * Maps a given language-locale combination to locale. + * The returned string maybe empty + */ + + rtl::OUString country( const rtl::OUString& Language ); + + + void replaceName( rtl::OUString& oustring ) const; + + rtl::OUString getProductName() const { return m_vReplacement[0]; } + rtl::OUString getProductVersion() const { return m_vReplacement[1]; } + + rtl::OUString expandURL( const rtl::OUString& aURL ); + + static rtl::OUString expandURL( const rtl::OUString& aURL, + com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > xContext ); + + private: + + osl::Mutex m_aMutex; + com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > m_xContext; + com::sun::star::uno::Reference< com::sun::star::lang::XMultiComponentFactory > m_xSMgr; + com::sun::star::uno::Reference< com::sun::star::ucb::XSimpleFileAccess > m_xSFA; + + sal_Bool m_bShowBasic; + int m_nErrorDocLength; + char* m_pErrorDoc; + + int m_nCustomCSSDocLength; + char* m_pCustomCSSDoc; + rtl::OUString m_aCSS; + + enum { + PRODUCTNAME = 0, + PRODUCTVERSION, + VENDORNAME, + VENDORVERSION, + VENDORSHORT, + NEWPRODUCTNAME, + NEWPRODUCTVERSION + }; + + int m_vAdd[7]; + rtl::OUString m_vReplacement[7]; + rtl::OUString newProdName,newProdVersion, + prodName,prodVersion,vendName,vendVersion,vendShort; + + rtl::OUString m_aInstallDirectory; // Installation directory + com::sun::star::uno::Sequence< rtl::OUString > m_aImagesZipPaths; + rtl::OString m_aImagesZipFileURL; + sal_Int16 m_nSymbolsStyle; + rtl::OUString m_aInstallDirectoryWithoutEncoding; // a work around for a Sablot bug. + rtl::OUString m_aInstallDirectoryAsSystemPath; // Installation directory + + std::vector< rtl::OUString > m_avModules; + + typedef boost::unordered_map< rtl::OUString,berkeleydbproxy::Db*,ha,eq > DatabasesTable; + DatabasesTable m_aDatabases; // Language and module dependent databases + + typedef boost::unordered_map< rtl::OUString,rtl::OUString,ha,eq > LangSetTable; + LangSetTable m_aLangSet; // Mapping to of lang-country to lang + + typedef boost::unordered_map< rtl::OUString,StaticModuleInformation*,ha,eq > ModInfoTable; + ModInfoTable m_aModInfo; // Module information + + typedef boost::unordered_map< rtl::OUString,KeywordInfo*,ha,eq > KeywordInfoTable; + KeywordInfoTable m_aKeywordInfo; // Module information + + typedef + boost::unordered_map< + rtl::OUString, + ::com::sun::star::uno::Reference< com::sun::star::container::XHierarchicalNameAccess >, + ha, + eq > ZipFileTable; + ZipFileTable m_aZipFileTable; // No closing of an once opened jarfile + + typedef + boost::unordered_map< + rtl::OUString, + ::com::sun::star::uno::Reference< com::sun::star::i18n::XCollator >, + ha, + eq > CollatorTable; + CollatorTable m_aCollatorTable; + + + struct ostring_eq + { + bool operator()( const rtl::OString& rKey1, const rtl::OString& rKey2 ) const + { + return rKey1.compareTo( rKey2 ) == 0; + } + }; + + struct ostring_ha + { + size_t operator()( const rtl::OString& rName ) const + { + return rName.hashCode(); + } + }; + + typedef + boost::unordered_set< + rtl::OString, + ostring_ha, + ostring_eq > EmptyActiveTextSet; + EmptyActiveTextSet m_aEmptyActiveTextSet; + + + // methods + + void setInstallPath( const rtl::OUString& aInstallDirectory ); + + }; // end class Databases + + + //=================================================================== + enum IteratorState + { + INITIAL_MODULE, + //SHARED_MODULE, // Later, avoids redundancies in help compiling + USER_EXTENSIONS, + SHARED_EXTENSIONS, + BUNDLED_EXTENSIONS, + END_REACHED + }; + + // Hashtable to cache extension help status + typedef boost::unordered_map + < + ::rtl::OUString, + bool, + Databases::ha, + Databases::eq + > + ExtensionHelpExistanceMap; + + + class ExtensionIteratorBase + { + static ExtensionHelpExistanceMap aHelpExistanceMap; + + public: + ExtensionIteratorBase( com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > xContext, + Databases& rDatabases, const rtl::OUString& aInitialModule, const rtl::OUString& aLanguage ); + ExtensionIteratorBase( Databases& rDatabases, const rtl::OUString& aInitialModule, + const rtl::OUString& aLanguage ); + void init( void ); + + private: + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > implGetHelpPackageFromPackage + ( const com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage, + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >& o_xParentPackageBundle ); + + protected: + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > implGetNextUserHelpPackage + ( com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >& o_xParentPackageBundle ); + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > implGetNextSharedHelpPackage + ( com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >& o_xParentPackageBundle ); + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > implGetNextBundledHelpPackage + ( com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >& o_xParentPackageBundle ); + rtl::OUString implGetFileFromPackage( const rtl::OUString& rFileExtension, + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage ); + void implGetLanguageVectorFromPackage( ::std::vector< ::rtl::OUString > &rv, + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage ); + + com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > m_xContext; + com::sun::star::uno::Reference< com::sun::star::ucb::XSimpleFileAccess > m_xSFA; + Databases& m_rDatabases; + + IteratorState m_eState; + rtl::OUString m_aExtensionPath; + + rtl::OUString m_aInitialModule; + rtl::OUString m_aLanguage; + + com::sun::star::uno::Sequence< com::sun::star::uno::Reference + < com::sun::star::deployment::XPackage > > m_aUserPackagesSeq; + bool m_bUserPackagesLoaded; + + com::sun::star::uno::Sequence< com::sun::star::uno::Reference + < com::sun::star::deployment::XPackage > > m_aSharedPackagesSeq; + bool m_bSharedPackagesLoaded; + + com::sun::star::uno::Sequence< com::sun::star::uno::Reference + < com::sun::star::deployment::XPackage > > m_aBundledPackagesSeq; + bool m_bBundledPackagesLoaded; + + int m_iUserPackage; + int m_iSharedPackage; + int m_iBundledPackage; + + }; // end class ExtensionIteratorBase + + + //=================================================================== + class DataBaseIterator : public ExtensionIteratorBase + { + public: + DataBaseIterator( com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > xContext, + Databases& rDatabases, const rtl::OUString& aInitialModule, const rtl::OUString& aLanguage, bool bHelpText ) + : ExtensionIteratorBase( xContext, rDatabases, aInitialModule, aLanguage ) + , m_bHelpText( bHelpText ) + {} + DataBaseIterator( Databases& rDatabases, const rtl::OUString& aInitialModule, + const rtl::OUString& aLanguage, bool bHelpText ) + : ExtensionIteratorBase( rDatabases, aInitialModule, aLanguage ) + , m_bHelpText( bHelpText ) + {} + + berkeleydbproxy::Db* nextDb( rtl::OUString* o_pExtensionPath = NULL, rtl::OUString* o_pExtensionRegistryPath = NULL ); + + + private: + berkeleydbproxy::Db* implGetDbFromPackage( + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage, + rtl::OUString* o_pExtensionPath, rtl::OUString* o_pExtensionRegistryPath ); + + bool m_bHelpText; + + }; // end class DataBaseIterator + + //=================================================================== + class KeyDataBaseFileIterator : public ExtensionIteratorBase + { + public: + KeyDataBaseFileIterator( com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > xContext, + Databases& rDatabases, const rtl::OUString& aInitialModule, const rtl::OUString& aLanguage ) + : ExtensionIteratorBase( xContext, rDatabases, aInitialModule, aLanguage ) + {} + //Returns a file URL + rtl::OUString nextDbFile( bool& o_rbExtension ); + + private: + rtl::OUString implGetDbFileFromPackage( + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage ); + + }; // end class KeyDataBaseFileIterator + + //=================================================================== + class JarFileIterator : public ExtensionIteratorBase + { + public: + JarFileIterator( com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > xContext, + Databases& rDatabases, const rtl::OUString& aInitialModule, const rtl::OUString& aLanguage ) + : ExtensionIteratorBase( xContext, rDatabases, aInitialModule, aLanguage ) + {} + + com::sun::star::uno::Reference< com::sun::star::container::XHierarchicalNameAccess > + nextJarFile( com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >& o_xParentPackageBundle, + rtl::OUString* o_pExtensionPath = NULL, rtl::OUString* o_pExtensionRegistryPath = NULL ); + + private: + com::sun::star::uno::Reference< com::sun::star::container::XHierarchicalNameAccess > + implGetJarFromPackage(com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage, + rtl::OUString* o_pExtensionPath = NULL, rtl::OUString* o_pExtensionRegistryPath = NULL ); + + }; // end class JarFileIterator + + //=================================================================== + class IndexFolderIterator : public ExtensionIteratorBase + { + public: + IndexFolderIterator( Databases& rDatabases, const rtl::OUString& aInitialModule, const rtl::OUString& aLanguage ) + : ExtensionIteratorBase( rDatabases, aInitialModule, aLanguage ) + {} + + rtl::OUString nextIndexFolder( bool& o_rbExtension, bool& o_rbTemporary ); + void deleteTempIndexFolder( const rtl::OUString& aIndexFolder ); + + private: + rtl::OUString implGetIndexFolderFromPackage( bool& o_rbTemporary, + com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage ); + + }; // end class KeyDataBaseFileIterator + + //=================================================================== + +} // end namespace chelp + + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |