/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #include "precompiled_shell.hxx" #include "sal/config.h" #include #include "com/sun/star/uno/RuntimeException.hpp" #include "osl/file.hxx" #include "osl/security.hxx" #include "osl/thread.h" #include "rtl/strbuf.hxx" #include "rtl/ustrbuf.hxx" #include "gconfaccess.hxx" #define GCONF_PROXY_MODE_KEY "/system/proxy/mode" #define GCONF_AUTO_SAVE_KEY "/apps/openoffice/auto_save" namespace gconfaccess { namespace { namespace css = com::sun::star ; namespace uno = css::uno ; using namespace rtl; GConfClient* getGconfClient() { static GConfClient* mClient= 0; if (mClient == NULL) { /* initialize glib object type library */ g_type_init(); GError* aError = NULL; if (!gconf_init(0, NULL, &aError)) { rtl::OUStringBuffer msg; msg.appendAscii("GconfBackend:GconfLayer: Cannot Initialize Gconf connection - " ); msg.appendAscii(aError->message); g_error_free(aError); aError = NULL; throw uno::RuntimeException(msg.makeStringAndClear(),NULL); } mClient = gconf_client_get_default(); if (!mClient) { throw uno::RuntimeException(rtl::OUString::createFromAscii ("GconfBackend:GconfLayer: Cannot Initialize Gconf connection"),NULL); } static const char * const PreloadValuesList[] = { "/desktop/gnome/interface", "/system/proxy", "/system/http_proxy/host", "/desktop/gnome/url-handlers/mailto", #ifdef ENABLE_LOCKDOWN "/apps/openoffice", "/desktop/gnome/lockdown", "/apps/openoffice/lockdown", #endif // ENABLE_LOCKDOWN NULL }; int i = 0; while( PreloadValuesList[i] != NULL ) gconf_client_preload( mClient, PreloadValuesList[i++], GCONF_CLIENT_PRELOAD_ONELEVEL, NULL ); } return mClient; } static OUString xdg_user_dir_lookup (const char *type) { char *config_home; char *p; int relative; bool bError = false; osl::Security aSecurity; oslFileHandle handle; OUString aHomeDirURL; OUString aDocumentsDirURL; OUString aConfigFileURL; OUStringBuffer aUserDirBuf; if (!aSecurity.getHomeDir( aHomeDirURL ) ) { osl::FileBase::getFileURLFromSystemPath(rtl::OUString::createFromAscii("/tmp"), aDocumentsDirURL); return aDocumentsDirURL; } config_home = getenv ("XDG_CONFIG_HOME"); if (config_home == NULL || config_home[0] == 0) { aConfigFileURL = OUString(aHomeDirURL); aConfigFileURL += OUString::createFromAscii( "/.config/user-dirs.dirs" ); } else { aConfigFileURL = OUString::createFromAscii(config_home); aConfigFileURL += OUString::createFromAscii( "/user-dirs.dirs" ); } if(osl_File_E_None == osl_openFile(aConfigFileURL.pData, &handle, osl_File_OpenFlag_Read)) { rtl::ByteSequence seq; while (osl_File_E_None == osl_readLine(handle , (sal_Sequence **)&seq)) { /* Remove newline at end */ int len = seq.getLength(); if(len>0 && seq[len-1] == '\n') seq[len-1] = 0; p = (char *)seq.getArray(); while (*p == ' ' || *p == '\t') p++; if (strncmp (p, "XDG_", 4) != 0) continue; p += 4; if (strncmp (p, type, strlen (type)) != 0) continue; p += strlen (type); if (strncmp (p, "_DIR", 4) != 0) continue; p += 4; while (*p == ' ' || *p == '\t') p++; if (*p != '=') continue; p++; while (*p == ' ' || *p == '\t') p++; if (*p != '"') continue; p++; relative = 0; if (strncmp (p, "$HOME/", 6) == 0) { p += 6; relative = 1; } else if (*p != '/') continue; if (relative) { aUserDirBuf = OUStringBuffer(aHomeDirURL); aUserDirBuf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "/" ) ); } else { aUserDirBuf = OUStringBuffer(); } while (*p && *p != '"') { if ((*p == '\\') && (*(p+1) != 0)) p++; aUserDirBuf.append((sal_Unicode)*p++); } } osl_closeFile(handle); } else bError = true; if (aUserDirBuf.getLength()>0 && !bError) { aDocumentsDirURL = aUserDirBuf.makeStringAndClear(); osl::Directory aDocumentsDir( aDocumentsDirURL ); if( osl::FileBase::E_None == aDocumentsDir.open() ) return aDocumentsDirURL; } /* Special case desktop for historical compatibility */ if (strcmp (type, "DESKTOP") == 0) { aUserDirBuf = OUStringBuffer(aHomeDirURL); aUserDirBuf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "/Desktop" ) ); return aUserDirBuf.makeStringAndClear(); } else { aUserDirBuf = OUStringBuffer(aHomeDirURL); aUserDirBuf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "/Documents" ) ); return aUserDirBuf.makeStringAndClear(); } } //------------------------------------------------------------------------------ uno::Any makeAnyOfGconfValue( GConfValue *aGconfValue ) { switch( aGconfValue->type ) { case GCONF_VALUE_BOOL: return uno::makeAny( (sal_Bool) gconf_value_get_bool( aGconfValue ) ); case GCONF_VALUE_INT: return uno::makeAny( (sal_Int32) gconf_value_get_int( aGconfValue ) ); case GCONF_VALUE_STRING: return uno::makeAny( OStringToOUString( rtl::OString( gconf_value_get_string(aGconfValue) ), RTL_TEXTENCODING_UTF8 ) ); default: fprintf( stderr, "makeAnyOfGconfValue: Type not handled.\n" ); break; } return uno::Any(); } //------------------------------------------------------------------------------ static void splitFontName( GConfValue *aGconfValue, rtl::OUString &rName, sal_Int16 &rHeight) { rtl::OString aFont( gconf_value_get_string( aGconfValue ) ); aFont.trim(); sal_Int32 nIdx = aFont.lastIndexOf( ' ' ); if (nIdx < 1) { // urk rHeight = 12; nIdx = aFont.getLength(); } else { rtl::OString aSize = aFont.copy( nIdx + 1 ); rHeight = static_cast( aSize.toInt32() ); } rName = rtl::OStringToOUString( aFont.copy( 0, nIdx ), RTL_TEXTENCODING_UTF8 ); } //------------------------------------------------------------------------------ uno::Any translateToOOo( const ConfigurationValue aValue, GConfValue *aGconfValue ) { switch( aValue.nSettingId ) { case SETTING_PROXY_MODE: { rtl::OUString aProxyMode; uno::Any aOriginalValue = makeAnyOfGconfValue( aGconfValue ); aOriginalValue >>= aProxyMode; if( aProxyMode.equals( rtl::OUString::createFromAscii( "manual" ) ) ) return uno::makeAny( (sal_Int32) 1 ); else if( aProxyMode.equals( rtl::OUString::createFromAscii( "none" ) ) ) return uno::makeAny( (sal_Int32) 0 ); } break; case SETTING_NO_PROXY_FOR: { rtl::OStringBuffer aBuffer; if( (GCONF_VALUE_LIST == aGconfValue->type) && (GCONF_VALUE_STRING == gconf_value_get_list_type(aGconfValue)) ) { GSList * list = gconf_value_get_list(aGconfValue); for(; list; list = g_slist_next(list)) { aBuffer.append(gconf_value_get_string((GConfValue *) list->data)); aBuffer.append(";"); } // Remove trailing ";" aBuffer.setLength(aBuffer.getLength()-1); return uno::makeAny(rtl::OStringToOUString(aBuffer.makeStringAndClear(), RTL_TEXTENCODING_UTF8)); } else g_warning( "unexpected type for ignore_hosts" ); } break; case SETTING_MAILER_PROGRAM: { rtl::OUString aMailer; uno::Any aOriginalValue = makeAnyOfGconfValue( aGconfValue ); aOriginalValue >>= aMailer; sal_Int32 nIndex = 0; return uno::makeAny( aMailer.getToken( 0, ' ', nIndex ) ); } #ifdef ENABLE_LOCKDOWN // "short" values need to be returned a sal_Int16 case SETTING_FONT_ANTI_ALIASING_MIN_PIXEL: case SETTING_SYMBOL_SET: { sal_Int32 nShortValue; uno::Any aOriginalValue = makeAnyOfGconfValue( aGconfValue ); aOriginalValue >>= nShortValue; return uno::makeAny( (sal_Int16) nShortValue ); } break; #endif // ENABLE_LOCKDOWN // "boolean" values that need a string to be returned case SETTING_ENABLE_ACCESSIBILITY: #ifdef ENABLE_LOCKDOWN case SETTING_DISABLE_PRINTING: #endif // ENABLE_LOCKDOWN { sal_Bool bBooleanValue = false; uno::Any aOriginalValue = makeAnyOfGconfValue( aGconfValue ); aOriginalValue >>= bBooleanValue; return uno::makeAny( rtl::OUString::valueOf( (sal_Bool) bBooleanValue ) ); } case SETTING_WORK_DIRECTORY: { rtl::OUString aDocumentsDirURL = xdg_user_dir_lookup("DOCUMENTS"); return uno::makeAny( aDocumentsDirURL ); } case SETTING_USER_GIVENNAME: { rtl::OUString aCompleteName( rtl::OStringToOUString( g_get_real_name(), osl_getThreadTextEncoding() ) ); sal_Int32 nIndex = 0; rtl::OUString aGivenName; do aGivenName = aCompleteName.getToken( 0, ' ', nIndex ); while ( nIndex == 0 ); return uno::makeAny( aGivenName ); } case SETTING_USER_SURNAME: { rtl::OUString aCompleteName( rtl::OStringToOUString( g_get_real_name(), osl_getThreadTextEncoding() ) ); sal_Int32 nIndex = 0; rtl::OUString aSurname; do aSurname = aCompleteName.getToken( 0, ' ', nIndex ); while ( nIndex >= 0 ); return uno::makeAny( aSurname ); } case SETTING_SOURCEVIEWFONT_NAME: case SETTING_SOURCEVIEWFONT_HEIGHT: { rtl::OUString aName; sal_Int16 nHeight; splitFontName (aGconfValue, aName, nHeight); if (aValue.nSettingId == SETTING_SOURCEVIEWFONT_NAME) return uno::makeAny( aName ); else return uno::makeAny( nHeight ); } default: fprintf( stderr, "Unhandled setting to translate.\n" ); break; } return uno::Any(); } //------------------------------------------------------------------------------ sal_Bool SAL_CALL isDependencySatisfied( GConfClient* aClient, const ConfigurationValue aValue ) { switch( aValue.nDependsOn ) { case SETTING_PROXY_MODE: { GConfValue* aGconfValue = gconf_client_get( aClient, GCONF_PROXY_MODE_KEY, NULL ); if ( aGconfValue != NULL ) { bool bOk = g_strcasecmp( "manual", gconf_value_get_string( aGconfValue ) ) == 0; gconf_value_free( aGconfValue ); if (bOk) return sal_True; } } break; case SETTING_WORK_DIRECTORY: { rtl::OUString aDocumentsDirURL = xdg_user_dir_lookup("DOCUMENTS"); osl::Directory aDocumentsDir( aDocumentsDirURL ); if( osl::FileBase::E_None == aDocumentsDir.open() ) return sal_True; } break; case SETTING_USER_GIVENNAME: { rtl::OUString aCompleteName( rtl::OStringToOUString( g_get_real_name(), osl_getThreadTextEncoding() ) ); if( !aCompleteName.equalsAscii( "Unknown" ) ) return sal_True; } break; case SETTING_USER_SURNAME: { rtl::OUString aCompleteName( rtl::OStringToOUString( g_get_real_name(), osl_getThreadTextEncoding() ) ); if( !aCompleteName.equalsAscii( "Unknown" ) ) { if( aCompleteName.trim().indexOf(rtl::OUString::createFromAscii(" "), 0) != -1 ) return sal_True; } } break; #ifdef ENABLE_LOCKDOWN case SETTING_AUTO_SAVE: { GConfValue* aGconfValue = gconf_client_get( aClient, GCONF_AUTO_SAVE_KEY, NULL ); if( ( aGconfValue != NULL ) ) { bool bOk = gconf_value_get_bool( aGconfValue ); gconf_value_free( aGconfValue ); if (bOk) return sal_True; } } break; #endif // ENABLE_LOCKDOWN default: fprintf( stderr, "Unhandled setting to check dependency.\n" ); break; } return sal_False; } } ConfigurationValue const ConfigurationValues[] = { { SETTING_ENABLE_ACCESSIBILITY, "/desktop/gnome/interface/accessibility", "EnableATToolSupport", sal_True, SETTINGS_LAST }, { SETTING_PROXY_MODE, GCONF_PROXY_MODE_KEY, "ooInetProxyType", sal_True, SETTINGS_LAST }, { SETTING_PROXY_HTTP_HOST, "/system/http_proxy/host", "ooInetHTTPProxyName", sal_False, SETTING_PROXY_MODE }, { SETTING_PROXY_HTTP_PORT, "/system/http_proxy/port", "ooInetHTTPProxyPort", sal_False, SETTING_PROXY_MODE }, { SETTING_PROXY_HTTPS_HOST, "/system/proxy/secure_host", "ooInetHTTPSProxyName", sal_False, SETTING_PROXY_MODE }, { SETTING_PROXY_HTTPS_PORT, "/system/proxy/secure_port", "ooInetHTTPSProxyPort", sal_False, SETTING_PROXY_MODE }, { SETTING_PROXY_FTP_HOST, "/system/proxy/ftp_host", "ooInetFTPProxyName", sal_False, SETTING_PROXY_MODE }, { SETTING_PROXY_FTP_PORT, "/system/proxy/ftp_port", "ooInetFTPProxyPort", sal_False, SETTING_PROXY_MODE }, { SETTING_NO_PROXY_FOR, "/system/http_proxy/ignore_hosts", "ooInetNoProxy", sal_True, SETTING_PROXY_MODE }, { SETTING_MAILER_PROGRAM, "/desktop/gnome/url-handlers/mailto/command", "ExternalMailer", sal_True, SETTINGS_LAST }, { SETTING_SOURCEVIEWFONT_NAME, "/desktop/gnome/interface/monospace_font_name", "SourceViewFontName", sal_True, SETTINGS_LAST }, { SETTING_SOURCEVIEWFONT_HEIGHT, "/desktop/gnome/interface/monospace_font_name", "SourceViewFontHeight", sal_True, SETTINGS_LAST }, { SETTING_WORK_DIRECTORY, "/desktop/gnome/url-handlers/mailto/command", // dummy "WorkPathVariable", sal_True, SETTING_WORK_DIRECTORY, // so that the existence of the dir can be checked }, #ifdef ENABLE_LOCKDOWN { SETTING_WRITER_DEFAULT_DOC_FORMAT, "/apps/openoffice/writer_default_document_format", "TextDocumentSetupFactoryDefaultFilter", sal_False, SETTINGS_LAST }, { SETTING_IMPRESS_DEFAULT_DOC_FORMAT, "/apps/openoffice/impress_default_document_format", "PresentationDocumentSetupFactoryDefaultFilter", sal_False, SETTINGS_LAST }, { SETTING_CALC_DEFAULT_DOC_FORMAT, "/apps/openoffice/calc_default_document_format", "SpreadsheetDocumentSetupFactoryDefaultFilter", sal_False, SETTINGS_LAST }, { SETTING_AUTO_SAVE, GCONF_AUTO_SAVE_KEY, "AutoSaveEnabled", sal_False, SETTINGS_LAST }, { SETTING_AUTO_SAVE_INTERVAL, "/apps/openoffice/auto_save_interval", "AutoSaveTimeIntervall", sal_False, SETTING_AUTO_SAVE }, { SETTING_USER_GIVENNAME, "/desktop/gnome/url-handlers/mailto/command", // dummy "givenname", sal_True, SETTING_USER_GIVENNAME }, { SETTING_USER_SURNAME, "/desktop/gnome/url-handlers/mailto/command", // dummy "sn", sal_True, SETTING_USER_SURNAME }, { SETTING_DISABLE_PRINTING, "/desktop/gnome/lockdown/disable_printing", "DisablePrinting", sal_True, SETTINGS_LAST }, { SETTING_USE_SYSTEM_FILE_DIALOG, "/apps/openoffice/use_system_file_dialog", "UseSystemFileDialog", sal_False, SETTINGS_LAST }, { SETTING_PRINTING_MODIFIES_DOCUMENT, "/apps/openoffice/printing_modifies_doc", "PrintingModifiesDocument", sal_False, SETTINGS_LAST }, { SETTING_SHOW_ICONS_IN_MENUS, "/apps/openoffice/show_menu_icons", "ShowIconsInMenues", sal_False, SETTINGS_LAST }, { SETTING_SHOW_INACTIVE_MENUITEMS, "/apps/openoffice/show_menu_inactive_items", "DontHideDisabledEntry", sal_False, SETTINGS_LAST }, { SETTING_SHOW_FONT_PREVIEW, "/apps/openoffice/show_font_preview", "ShowFontBoxWYSIWYG", sal_False, SETTINGS_LAST }, { SETTING_SHOW_FONT_HISTORY, "/apps/openoffice/show_font_history", "FontViewHistory", sal_False, SETTINGS_LAST }, { SETTING_ENABLE_OPENGL, "/apps/openoffice/use_opengl", "OpenGL", sal_False, SETTINGS_LAST }, { SETTING_OPTIMIZE_OPENGL, "/apps/openoffice/optimize_opengl", "OpenGL_Faster", sal_False, SETTINGS_LAST }, { SETTING_USE_SYSTEM_FONT, "/apps/openoffice/use_system_font", "AccessibilityIsSystemFont", sal_False, SETTINGS_LAST }, { SETTING_USE_FONT_ANTI_ALIASING, "/apps/openoffice/use_font_anti_aliasing", "FontAntiAliasingEnabled", sal_False, SETTINGS_LAST }, { SETTING_FONT_ANTI_ALIASING_MIN_PIXEL, "/apps/openoffice/font_anti_aliasing_min_pixel", "FontAntiAliasingMinPixelHeight", sal_True, SETTINGS_LAST }, { SETTING_WARN_CREATE_PDF, "/apps/openoffice/lockdown/warn_info_create_pdf", "WarnCreatePDF", sal_False, SETTINGS_LAST }, { SETTING_WARN_PRINT_DOC, "/apps/openoffice/lockdown/warn_info_printing", "WarnPrintDoc", sal_False, SETTINGS_LAST }, { SETTING_WARN_SAVEORSEND_DOC, "/apps/openoffice/lockdown/warn_info_saving", "WarnSaveOrSendDoc", sal_False, SETTINGS_LAST }, { SETTING_WARN_SIGN_DOC, "/apps/openoffice/lockdown/warn_info_signing", "WarnSignDoc", sal_False, SETTINGS_LAST }, { SETTING_REMOVE_PERSONAL_INFO, "/apps/openoffice/lockdown/remove_personal_info_on_save", "Scripting/RemovePersonalInfoOnSaving", sal_False, SETTINGS_LAST }, { SETTING_RECOMMEND_PASSWORD, "/apps/openoffice/lockdown/recommend_password_on_save", "RecommendPasswordProtection", sal_False, SETTINGS_LAST }, { SETTING_UNDO_STEPS, "/apps/openoffice/undo_steps", "UndoSteps", sal_False, SETTINGS_LAST }, { SETTING_SYMBOL_SET, "/apps/openoffice/icon_size", "SymbolSet", sal_True, SETTINGS_LAST }, { SETTING_MACRO_SECURITY_LEVEL, "/apps/openoffice/lockdown/macro_security_level", "MacroSecurityLevel", sal_False, SETTINGS_LAST }, { SETTING_CREATE_BACKUP, "/apps/openoffice/create_backup", "CreateBackup", sal_False, SETTINGS_LAST }, { SETTING_WARN_ALIEN_FORMAT, "/apps/openoffice/warn_alien_format", "WarnAlienFormat", sal_False, SETTINGS_LAST }, #endif // ENABLE_LOCKDOWN }; std::size_t const nConfigurationValues = sizeof ConfigurationValues / sizeof ConfigurationValues[0]; css::beans::Optional< css::uno::Any > getValue(ConfigurationValue const & data) { GConfClient* aClient = getGconfClient(); GConfValue* aGconfValue; if( ( data.nDependsOn == SETTINGS_LAST ) || isDependencySatisfied( aClient, data ) ) { aGconfValue = gconf_client_get( aClient, data.GconfItem, NULL ); if( aGconfValue != NULL ) { css::uno::Any value; if( data.bNeedsTranslation ) value = translateToOOo( data, aGconfValue ); else value = makeAnyOfGconfValue( aGconfValue ); gconf_value_free( aGconfValue ); return css::beans::Optional< css::uno::Any >(true, value); } } return css::beans::Optional< css::uno::Any >(); } }