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/* -*- 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 .
*/
#ifndef INCLUDED_UNOTOOLS_BOOTSTRAP_HXX
#define INCLUDED_UNOTOOLS_BOOTSTRAP_HXX
#include <unotools/unotoolsdllapi.h>
#include <rtl/ustring.hxx>
namespace utl
{
/** provides configuration information needed for application startup.
This class handles the startup information for the office application.
It encapsulates knowledge of how to retrieve such information and how
to diagnose failures to retrieve required data.
*/
class UNOTOOLS_DLLPUBLIC Bootstrap
{
// the static interface
public: // some common information items
/// retrieve the product key; defaults to executable name (without extension)
static OUString getProductKey();
/// retrieve the product key; uses the given default, if not found
static OUString getProductKey(OUString const& _sDefault);
/// retrieve the BUILDID information item; uses the given default, if not found
static OUString getBuildIdData(OUString const& _sDefault);
/// retrieve the BuildVersion information item; uses the given default, if not found
static OUString getBuildVersion(OUString const& _sDefault);
/// reload cached data
static void reloadData();
public: // retrieve path information about the installation location
enum PathStatus
{
PATH_EXISTS, // Success: Found a path to an existing file or directory
PATH_VALID, // Found a valid path, but the file or directory does not exist
DATA_INVALID, // Retrieved a string for this path, that is not a valid file url or system path
DATA_MISSING, // Could not retrieve any data for this path
DATA_UNKNOWN // No attempt to retrieve data for this path was made
};
/// get a file URL to the common base installation [${insturl}]
static PathStatus locateBaseInstallation(OUString& _rURL);
/// get a file URL to the user installation [${userurl}]
static PathStatus locateUserInstallation(OUString& _rURL);
/// get a file URL to the user data directory [default is ${userurl}/user]
static PathStatus locateUserData(OUString& _rURL);
// the next two items are mainly supported for diagnostic purposes. both items may be unused
/// get a file URL to the bootstrap INI file used [e.g. ${insturl}/program/bootraprc]
static PathStatus locateBootstrapFile(OUString& _rURL);
/// get a file URL to the version locator INI file used [e.g. ${SYSUSERCONFIG}/sversion.ini]
static PathStatus locateVersionFile(OUString& _rURL);
public: // evaluate the validity of the installation
/// high-level status of bootstrap success
enum Status
{
DATA_OK, /// user-dir and share-dir do exist, product key found or can be defaulted to exe-name
MISSING_USER_INSTALL, /// ${userurl} does not exist; or version-file cannot be found or is invalid
INVALID_USER_INSTALL, /// can locate ${userurl}, but user-dir is missing
INVALID_BASE_INSTALL /// other failure: e.g. cannot locate share-dir; bootstraprc missing or invalid; no product key
};
/// error code for detailed diagnostics of bootstrap failures
enum FailureCode
{
NO_FAILURE, /// bootstrap was successful
MISSING_INSTALL_DIRECTORY, /// the shared installation directory could not be located
MISSING_BOOTSTRAP_FILE, /// the bootstrap INI file could not be found or read
MISSING_BOOTSTRAP_FILE_ENTRY, /// the bootstrap INI is missing a required entry
INVALID_BOOTSTRAP_FILE_ENTRY, /// the bootstrap INI contains invalid data
MISSING_VERSION_FILE, /// the version locator INI file could not be found or read
MISSING_VERSION_FILE_ENTRY, /// the version locator INI has no entry for this version
INVALID_VERSION_FILE_ENTRY, /// the version locator INI entry is not a valid directory URL
MISSING_USER_DIRECTORY, /// the user installation directory does not exist
INVALID_BOOTSTRAP_DATA /// some bootstrap data was invalid in unexpected ways
};
/** Evaluates the status of the installation and returns a diagnostic
message and error code corresponding to this status
*/
static Status checkBootstrapStatus(OUString& _rDiagnosticMessage, FailureCode& _rErrCode);
public:
/// get the working directory of the process
static bool getProcessWorkingDir(OUString &rUrl);
public:
// singleton impl-class
class Impl;
static const Impl& data(); // the data related to the bootstrap.ini file
};
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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