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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 .
*/
#include "unotools/unotoolsdllapi.h"
#ifndef INCLUDED_UNOTOOLS_BOOTSTRAP_HXX
#define INCLUDED_UNOTOOLS_BOOTSTRAP_HXX
#include <rtl/ustring.hxx>
namespace utl
{
/** provides configuration information needed for application startup.
<p>This class handles the startup information for the office application.
It encapsulates knowledge of how to retriev such information and how
to diagnose failures to retriev required data.
</p>
*/
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:
// 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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