120 lines
5.5 KiB
C++
120 lines
5.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_UNOTOOLS_BOOTSTRAP_HXX
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#define INCLUDED_UNOTOOLS_BOOTSTRAP_HXX
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#include <unotools/unotoolsdllapi.h>
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#include <rtl/ustring.hxx>
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namespace utl
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{
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/** provides configuration information needed for application startup.
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This class handles the startup information for the office application.
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It encapsulates knowledge of how to retrieve such information and how
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to diagnose failures to retrieve required data.
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*/
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class UNOTOOLS_DLLPUBLIC Bootstrap
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{
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// the static interface
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public: // some common information items
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/// retrieve the product key; defaults to executable name (without extension)
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static OUString getProductKey();
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/// retrieve the product key; uses the given default, if not found
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static OUString getProductKey(OUString const& _sDefault);
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/// retrieve the BUILDID information item; uses the given default, if not found
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static OUString getBuildIdData(OUString const& _sDefault);
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/// reload cached data
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static void reloadData();
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public: // retrieve path information about the installation location
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enum PathStatus
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{
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PATH_EXISTS, // Success: Found a path to an existing file or directory
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PATH_VALID, // Found a valid path, but the file or directory does not exist
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DATA_INVALID, // Retrieved a string for this path, that is not a valid file url or system path
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DATA_MISSING, // Could not retrieve any data for this path
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DATA_UNKNOWN // No attempt to retrieve data for this path was made
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};
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/// get a file URL to the common base installation [${insturl}]
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static PathStatus locateBaseInstallation(OUString& _rURL);
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/// get a file URL to the user installation [${userurl}]
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static PathStatus locateUserInstallation(OUString& _rURL);
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/// get a file URL to the user data directory [default is ${userurl}/user]
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static PathStatus locateUserData(OUString& _rURL);
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// the next two items are mainly supported for diagnostic purposes. both items may be unused
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/// get a file URL to the bootstrap INI file used [e.g. ${insturl}/program/bootraprc]
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static PathStatus locateBootstrapFile(OUString& _rURL);
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/// get a file URL to the version locator INI file used [e.g. ${SYSUSERCONFIG}/sversion.ini]
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static PathStatus locateVersionFile(OUString& _rURL);
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public: // evaluate the validity of the installation
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/// high-level status of bootstrap success
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enum Status
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{
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DATA_OK, /// user-dir and share-dir do exist, product key found or can be defaulted to exe-name
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MISSING_USER_INSTALL, /// ${userurl} does not exist; or version-file cannot be found or is invalid
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INVALID_USER_INSTALL, /// can locate ${userurl}, but user-dir is missing
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INVALID_BASE_INSTALL /// other failure: e.g. cannot locate share-dir; bootstraprc missing or invalid; no product key
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};
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/// error code for detailed diagnostics of bootstrap failures
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enum FailureCode
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{
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NO_FAILURE, /// bootstrap was successful
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MISSING_INSTALL_DIRECTORY, /// the shared installation directory could not be located
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MISSING_BOOTSTRAP_FILE, /// the bootstrap INI file could not be found or read
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MISSING_BOOTSTRAP_FILE_ENTRY, /// the bootstrap INI is missing a required entry
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INVALID_BOOTSTRAP_FILE_ENTRY, /// the bootstrap INI contains invalid data
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MISSING_VERSION_FILE, /// the version locator INI file could not be found or read
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MISSING_VERSION_FILE_ENTRY, /// the version locator INI has no entry for this version
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INVALID_VERSION_FILE_ENTRY, /// the version locator INI entry is not a valid directory URL
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MISSING_USER_DIRECTORY, /// the user installation directory does not exist
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INVALID_BOOTSTRAP_DATA /// some bootstrap data was invalid in unexpected ways
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};
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/** Evaluates the status of the installation and returns a diagnostic
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message and error code corresponding to this status
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*/
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static Status checkBootstrapStatus(OUString& _rDiagnosticMessage, FailureCode& _rErrCode);
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public:
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/// get the working directory of the process
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static bool getProcessWorkingDir(OUString &rUrl);
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public:
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// singleton impl-class
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class UNOTOOLS_DLLPRIVATE Impl;
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static const Impl& data(); // the data related to the bootstrap.ini file
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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