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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /unotools/source/config/bootstrap.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'unotools/source/config/bootstrap.cxx')
-rw-r--r--unotools/source/config/bootstrap.cxx742
1 files changed, 742 insertions, 0 deletions
diff --git a/unotools/source/config/bootstrap.cxx b/unotools/source/config/bootstrap.cxx
new file mode 100644
index 000000000..a6c8eb228
--- /dev/null
+++ b/unotools/source/config/bootstrap.cxx
@@ -0,0 +1,742 @@
+/* -*- 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 <config_folders.h>
+
+#include <unotools/bootstrap.hxx>
+
+#include <rtl/ustring.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+#include <osl/file.hxx>
+#include <osl/diagnose.h>
+
+#include <rtl/bootstrap.hxx>
+#include <rtl/instance.hxx>
+#include <osl/process.h>
+
+// #define this to true, if remembering defaults is not supported properly
+#define RTL_BOOTSTRAP_DEFAULTS_BROKEN true
+
+#define BOOTSTRAP_ITEM_PRODUCT_KEY "ProductKey"
+#define BOOTSTRAP_ITEM_VERSIONFILE "Location"
+#define BOOTSTRAP_ITEM_BUILDID "buildid"
+
+#define BOOTSTRAP_ITEM_BASEINSTALLATION "BRAND_BASE_DIR"
+#define BOOTSTRAP_ITEM_USERINSTALLATION "UserInstallation"
+
+#define BOOTSTRAP_ITEM_USERDIR "UserDataDir"
+
+#define BOOTSTRAP_DEFAULT_BASEINSTALL "$SYSBINDIR/.."
+
+#define BOOTSTRAP_DIRNAME_USERDIR "user"
+
+typedef char const * AsciiString;
+
+namespace utl
+{
+
+// Implementation class: Bootstrap::Impl
+
+static OUString makeImplName()
+{
+ OUString uri;
+ rtl::Bootstrap::get( "BRAND_BASE_DIR", uri);
+ return uri + "/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("bootstrap");
+}
+
+class Bootstrap::Impl
+{
+ const OUString m_aImplName;
+public: // struct to cache the result of a path lookup
+ struct PathData
+ {
+ OUString path;
+ PathStatus status;
+
+ PathData()
+ : path()
+ , status(DATA_UNKNOWN)
+ {}
+ };
+public: // data members
+ // base install data
+ PathData aBaseInstall_;
+
+ // user install data
+ PathData aUserInstall_;
+
+ // INI files
+ PathData aBootstrapINI_;
+ PathData aVersionINI_;
+
+ // overall status
+ Status status_;
+
+public: // construction and initialization
+ Impl() : m_aImplName(makeImplName())
+ {
+ initialize();
+ }
+
+ void initialize();
+
+ // access helper
+ OUString getBootstrapValue(OUString const& _sName, OUString const& _sDefault) const;
+ static bool getVersionValue(OUString const& _sName, OUString& _rValue, OUString const& _sDefault);
+
+ const OUString& getImplName() const { return m_aImplName; }
+
+private: // implementation
+ bool initBaseInstallationData(rtl::Bootstrap const & _rData);
+ bool initUserInstallationData(rtl::Bootstrap const & _rData);
+};
+
+namespace
+{
+ class theImpl : public rtl::Static<Bootstrap::Impl, theImpl> {};
+}
+
+const Bootstrap::Impl& Bootstrap::data()
+{
+ return theImpl::get();
+}
+
+bool Bootstrap::getProcessWorkingDir(OUString &rUrl)
+{
+ rUrl.clear();
+ OUString s("$OOO_CWD");
+ rtl::Bootstrap::expandMacros(s);
+ if (s.isEmpty())
+ {
+ if (osl_getProcessWorkingDir(&rUrl.pData) == osl_Process_E_None)
+ return true;
+ }
+ else if (s[0] == '1')
+ {
+ rUrl = s.copy(1);
+ return true;
+ }
+ else if (s[0] == '2' &&
+ (osl::FileBase::getFileURLFromSystemPath(s.copy(1), rUrl) ==
+ osl::FileBase::E_None))
+ {
+ return true;
+ }
+ return false;
+}
+
+void Bootstrap::reloadData()
+{
+ theImpl::get().initialize();
+}
+
+// helper
+
+typedef Bootstrap::PathStatus PathStatus;
+
+sal_Unicode const cURLSeparator = '/';
+
+// path status utility function
+static PathStatus implCheckStatusOfURL(OUString const& _sURL, osl::DirectoryItem& aDirItem)
+{
+ using namespace osl;
+
+ PathStatus eStatus = Bootstrap::DATA_UNKNOWN;
+
+ if (!_sURL.isEmpty())
+ {
+ switch( DirectoryItem::get(_sURL, aDirItem) )
+ {
+ case DirectoryItem::E_None: // Success
+ eStatus = Bootstrap::PATH_EXISTS;
+ break;
+
+ case DirectoryItem::E_NOENT: // No such file or directory
+ eStatus = Bootstrap::PATH_VALID;
+ break;
+
+ case DirectoryItem::E_INVAL: // the format of the parameters was not valid
+ case DirectoryItem::E_NAMETOOLONG: // File name too long
+ case DirectoryItem::E_NOTDIR: // A component of the path prefix of path is not a directory
+ eStatus = Bootstrap::DATA_INVALID;
+ break;
+
+ // how to handle these ?
+ case DirectoryItem::E_LOOP: // Too many symbolic links encountered
+ case DirectoryItem::E_ACCES: // permission denied
+ // any other error - what to do ?
+ default:
+ eStatus = Bootstrap::DATA_UNKNOWN;
+ break;
+ }
+ }
+ else
+ {
+ eStatus = Bootstrap::DATA_MISSING;
+ }
+
+ return eStatus;
+}
+
+static bool implNormalizeURL(OUString & _sURL, osl::DirectoryItem& aDirItem)
+{
+ using namespace osl;
+
+ OSL_PRECOND(aDirItem.is(), "Opened DirItem required");
+
+ static const sal_uInt32 cosl_FileStatus_Mask = osl_FileStatus_Mask_FileURL;
+
+ FileStatus aFileStatus(cosl_FileStatus_Mask);
+
+ if (aDirItem.getFileStatus(aFileStatus) != DirectoryItem::E_None)
+ return false;
+
+ OUString aNormalizedURL = aFileStatus.getFileURL();
+
+ if (aNormalizedURL.isEmpty())
+ return false;
+
+ // #109863# sal/osl returns final slash for file URLs contradicting
+ // the URL/URI RFCs.
+ if ( !aNormalizedURL.endsWith(OUStringChar(cURLSeparator)) )
+ _sURL = aNormalizedURL;
+ else
+ _sURL = aNormalizedURL.copy( 0, aNormalizedURL.getLength()-1 );
+
+ return true;
+}
+
+static bool implEnsureAbsolute(OUString & _rsURL) // also strips embedded dots !!
+{
+ using osl::File;
+
+ OUString sBasePath;
+ OSL_VERIFY(Bootstrap::getProcessWorkingDir(sBasePath));
+
+ OUString sAbsolute;
+ if ( File::E_None == File::getAbsoluteFileURL(sBasePath, _rsURL, sAbsolute))
+ {
+ _rsURL = sAbsolute;
+ return true;
+ }
+ else
+ {
+ OSL_FAIL("Could not get absolute file URL for URL");
+ return false;
+ }
+}
+
+static bool implMakeAbsoluteURL(OUString & _rsPathOrURL)
+{
+ using namespace osl;
+
+ bool bURL;
+
+ OUString sOther;
+ // check if it already was normalized
+ if ( File::E_None == File::getSystemPathFromFileURL(_rsPathOrURL, sOther) )
+ {
+ bURL = true;
+ }
+
+ else if ( File::E_None == File::getFileURLFromSystemPath(_rsPathOrURL, sOther) )
+ {
+ _rsPathOrURL = sOther;
+ bURL = true;
+ }
+ else
+ bURL = false;
+
+ return bURL && implEnsureAbsolute(_rsPathOrURL);
+}
+
+static PathStatus dbgCheckStatusOfURL(OUString const& _sURL)
+{
+ using namespace osl;
+
+ DirectoryItem aDirItem;
+
+ return implCheckStatusOfURL(_sURL,aDirItem);
+}
+
+static PathStatus checkStatusAndNormalizeURL(OUString & _sURL)
+{
+ using namespace osl;
+
+ PathStatus eStatus = Bootstrap::DATA_UNKNOWN;
+
+ if (_sURL.isEmpty())
+ eStatus = Bootstrap::DATA_MISSING;
+
+ else if ( !implMakeAbsoluteURL(_sURL) )
+ eStatus = Bootstrap::DATA_INVALID;
+
+ else
+ {
+ DirectoryItem aDirItem;
+
+ eStatus = implCheckStatusOfURL(_sURL,aDirItem);
+
+ if (eStatus == Bootstrap::PATH_EXISTS && !implNormalizeURL(_sURL,aDirItem))
+ OSL_FAIL("Unexpected failure getting actual URL for existing object");
+ }
+ return eStatus;
+}
+
+// helpers to build and check a nested URL
+static PathStatus getDerivedPath(
+ OUString& _rURL,
+ OUString const& _aBaseURL, PathStatus _aBaseStatus,
+ OUString const& _sRelativeURL,
+ rtl::Bootstrap const & _rData, OUString const& _sBootstrapParameter
+ )
+{
+ OUString sDerivedURL;
+ OSL_PRECOND(!_rData.getFrom(_sBootstrapParameter,sDerivedURL),"Setting for derived path is already defined");
+ OSL_PRECOND(!_sRelativeURL.isEmpty() && _sRelativeURL[0] != cURLSeparator,"Invalid Relative URL");
+
+ PathStatus aStatus = _aBaseStatus;
+
+ // do we have a base path ?
+ if (!_aBaseURL.isEmpty())
+ {
+ OSL_PRECOND(!_aBaseURL.endsWith(OUStringChar(cURLSeparator)), "Unexpected: base URL ends in slash");
+
+ sDerivedURL = _aBaseURL + OUStringChar(cURLSeparator) + _sRelativeURL;
+
+ // a derived (nested) URL can only exist or have a lesser status, if the parent exists
+ if (aStatus == Bootstrap::PATH_EXISTS)
+ aStatus = checkStatusAndNormalizeURL(sDerivedURL);
+
+ else // the relative appendix must be valid
+ OSL_ASSERT(aStatus != Bootstrap::PATH_VALID || dbgCheckStatusOfURL(sDerivedURL) == Bootstrap::PATH_VALID);
+
+ _rData.getFrom(_sBootstrapParameter, _rURL, sDerivedURL);
+
+ OSL_ENSURE(sDerivedURL == _rURL,"Could not set derived URL via Bootstrap default parameter");
+ SAL_WARN_IF( !(RTL_BOOTSTRAP_DEFAULTS_BROKEN || (_rData.getFrom(_sBootstrapParameter,sDerivedURL) && sDerivedURL==_rURL)),
+ "unotools.config",
+ "Use of default did not affect bootstrap value");
+ }
+ else
+ {
+ // clear the result
+ _rURL = _aBaseURL;
+
+ // if we have no data it can't be a valid path
+ OSL_ASSERT( aStatus > Bootstrap::PATH_VALID );
+ }
+
+ return aStatus;
+}
+
+static PathStatus getDerivedPath(
+ OUString& _rURL,
+ Bootstrap::Impl::PathData const& _aBaseData,
+ OUString const& _sRelativeURL,
+ rtl::Bootstrap const & _rData, OUString const& _sBootstrapParameter
+ )
+{
+ return getDerivedPath(_rURL,_aBaseData.path,_aBaseData.status,_sRelativeURL,_rData,_sBootstrapParameter);
+}
+
+static OUString getExecutableBaseName()
+{
+ OUString sExecutable;
+
+ if (osl_Process_E_None == osl_getExecutableFile(&sExecutable.pData))
+ {
+ // split the executable name
+ sal_Int32 nSepIndex = sExecutable.lastIndexOf(cURLSeparator);
+
+ sExecutable = sExecutable.copy(nSepIndex + 1);
+
+ // ... and get the basename (strip the extension)
+ sal_Unicode const cExtensionSep = '.';
+
+ sal_Int32 const nExtIndex = sExecutable.lastIndexOf(cExtensionSep);
+ sal_Int32 const nExtLength = sExecutable.getLength() - nExtIndex - 1;
+ if (0 < nExtIndex && nExtLength < 4)
+ sExecutable = sExecutable.copy(0,nExtIndex);
+ }
+ else
+ SAL_WARN("unotools.config", "Cannot get executable name: osl_getExecutableFile failed");
+
+ return sExecutable;
+}
+
+static Bootstrap::PathStatus updateStatus(Bootstrap::Impl::PathData & _rResult)
+{
+ _rResult.status = checkStatusAndNormalizeURL(_rResult.path);
+ return _rResult.status;
+}
+
+static Bootstrap::PathStatus implGetBootstrapFile(rtl::Bootstrap const & _rData, Bootstrap::Impl::PathData & _rBootstrapFile)
+{
+ _rData.getIniName(_rBootstrapFile.path);
+
+ return updateStatus(_rBootstrapFile);
+}
+
+static Bootstrap::PathStatus implGetVersionFile(rtl::Bootstrap const & _rData, Bootstrap::Impl::PathData & _rVersionFile)
+{
+ _rData.getFrom(BOOTSTRAP_ITEM_VERSIONFILE, _rVersionFile.path);
+
+ return updateStatus(_rVersionFile);
+}
+
+// Error reporting
+
+static char const IS_MISSING[] = "is missing";
+static char const IS_INVALID[] = "is corrupt";
+static char const PERIOD[] = ". ";
+
+static void addFileError(OUStringBuffer& _rBuf, OUString const& _aPath, AsciiString _sWhat)
+{
+ OUString sSimpleFileName = _aPath.copy(1 +_aPath.lastIndexOf(cURLSeparator));
+
+ _rBuf.append("The configuration file");
+ _rBuf.append(" '").append(sSimpleFileName).append("' ");
+ _rBuf.appendAscii(_sWhat).append(PERIOD);
+}
+
+static void addMissingDirectoryError(OUStringBuffer& _rBuf, OUString const& _aPath)
+{
+ _rBuf.append("The configuration directory");
+ _rBuf.append(" '").append(_aPath).append("' ");
+ _rBuf.append(IS_MISSING).append(PERIOD);
+}
+
+static void addUnexpectedError(OUStringBuffer& _rBuf, AsciiString _sExtraInfo = nullptr)
+{
+ if (nullptr == _sExtraInfo)
+ _sExtraInfo = "An internal failure occurred";
+
+ _rBuf.appendAscii(_sExtraInfo).append(PERIOD);
+}
+
+static Bootstrap::FailureCode describeError(OUStringBuffer& _rBuf, Bootstrap::Impl const& _rData)
+{
+ Bootstrap::FailureCode eErrCode = Bootstrap::INVALID_BOOTSTRAP_DATA;
+
+ _rBuf.append("The program cannot be started. ");
+
+ switch (_rData.aUserInstall_.status)
+ {
+ case Bootstrap::PATH_EXISTS:
+ switch (_rData.aBaseInstall_.status)
+ {
+ case Bootstrap::PATH_VALID:
+ addMissingDirectoryError(_rBuf, _rData.aBaseInstall_.path);
+ eErrCode = Bootstrap::MISSING_INSTALL_DIRECTORY;
+ break;
+
+ case Bootstrap::DATA_INVALID:
+ addUnexpectedError(_rBuf,"The installation path is invalid");
+ break;
+
+ case Bootstrap::DATA_MISSING:
+ addUnexpectedError(_rBuf,"The installation path is not available");
+ break;
+
+ case Bootstrap::PATH_EXISTS: // seems to be all fine (?)
+ addUnexpectedError(_rBuf,"");
+ break;
+
+ default: OSL_ASSERT(false);
+ addUnexpectedError(_rBuf);
+ break;
+ }
+ break;
+
+ case Bootstrap::PATH_VALID:
+ addMissingDirectoryError(_rBuf, _rData.aUserInstall_.path);
+ eErrCode = Bootstrap::MISSING_USER_DIRECTORY;
+ break;
+
+ // else fall through
+ case Bootstrap::DATA_INVALID:
+ if (_rData.aVersionINI_.status == Bootstrap::PATH_EXISTS)
+ {
+ addFileError(_rBuf, _rData.aVersionINI_.path, IS_INVALID);
+ eErrCode = Bootstrap::INVALID_VERSION_FILE_ENTRY;
+ break;
+ }
+ [[fallthrough]];
+
+ case Bootstrap::DATA_MISSING:
+ switch (_rData.aVersionINI_.status)
+ {
+ case Bootstrap::PATH_EXISTS:
+ addFileError(_rBuf, _rData.aVersionINI_.path, "does not support the current version");
+ eErrCode = Bootstrap::MISSING_VERSION_FILE_ENTRY;
+ break;
+
+ case Bootstrap::PATH_VALID:
+ addFileError(_rBuf, _rData.aVersionINI_.path, IS_MISSING);
+ eErrCode = Bootstrap::MISSING_VERSION_FILE;
+ break;
+
+ default:
+ switch (_rData.aBootstrapINI_.status)
+ {
+ case Bootstrap::PATH_EXISTS:
+ addFileError(_rBuf, _rData.aBootstrapINI_.path, IS_INVALID);
+
+ if (_rData.aVersionINI_.status == Bootstrap::DATA_MISSING)
+ eErrCode = Bootstrap::MISSING_BOOTSTRAP_FILE_ENTRY;
+ else
+ eErrCode = Bootstrap::INVALID_BOOTSTRAP_FILE_ENTRY;
+ break;
+
+ case Bootstrap::DATA_INVALID: OSL_ASSERT(false); [[fallthrough]];
+ case Bootstrap::PATH_VALID:
+ addFileError(_rBuf, _rData.aBootstrapINI_.path, IS_MISSING);
+ eErrCode = Bootstrap::MISSING_BOOTSTRAP_FILE;
+ break;
+
+ default:
+ addUnexpectedError(_rBuf);
+ break;
+ }
+ break;
+ }
+ break;
+
+ default: OSL_ASSERT(false);
+ addUnexpectedError(_rBuf);
+ break;
+ }
+
+ return eErrCode;
+}
+
+
+OUString Bootstrap::getProductKey()
+{
+ OUString const csProductKeyItem(BOOTSTRAP_ITEM_PRODUCT_KEY);
+
+ OUString const sDefaultProductKey = getExecutableBaseName();
+
+ return data().getBootstrapValue( csProductKeyItem, sDefaultProductKey );
+}
+
+OUString Bootstrap::getProductKey(OUString const& _sDefault)
+{
+ OUString const csProductKeyItem(BOOTSTRAP_ITEM_PRODUCT_KEY);
+
+ return data().getBootstrapValue( csProductKeyItem, _sDefault );
+}
+
+OUString Bootstrap::getBuildIdData(OUString const& _sDefault)
+{
+ OUString const csBuildIdItem(BOOTSTRAP_ITEM_BUILDID);
+
+ OUString sBuildId;
+ // read buildid from version.ini (versionrc), if it doesn't exist or buildid is empty
+ if ( !utl::Bootstrap::Impl::getVersionValue( csBuildIdItem, sBuildId, _sDefault )
+ || sBuildId.isEmpty() )
+ {
+ // read buildid from bootstrap.ini (bootstraprc)
+ sBuildId = data().getBootstrapValue( csBuildIdItem, _sDefault );
+ }
+ return sBuildId;
+}
+
+Bootstrap::PathStatus Bootstrap::locateBaseInstallation(OUString& _rURL)
+{
+ Impl::PathData const& aPathData = data().aBaseInstall_;
+
+ _rURL = aPathData.path;
+ return aPathData.status;
+}
+
+Bootstrap::PathStatus Bootstrap::locateUserInstallation(OUString& _rURL)
+{
+ Impl::PathData const& aPathData = data().aUserInstall_;
+
+ _rURL = aPathData.path;
+ return aPathData.status;
+}
+
+Bootstrap::PathStatus Bootstrap::locateUserData(OUString& _rURL)
+{
+ OUString const csUserDirItem(BOOTSTRAP_ITEM_USERDIR);
+
+ rtl::Bootstrap aData( data().getImplName() );
+
+ if ( aData.getFrom(csUserDirItem, _rURL) )
+ {
+ return checkStatusAndNormalizeURL(_rURL);
+ }
+ else
+ {
+ OUString const csUserDir(BOOTSTRAP_DIRNAME_USERDIR);
+ return getDerivedPath(_rURL, data().aUserInstall_ ,csUserDir, aData, csUserDirItem);
+ }
+}
+
+Bootstrap::PathStatus Bootstrap::locateBootstrapFile(OUString& _rURL)
+{
+ Impl::PathData const& aPathData = data().aBootstrapINI_;
+
+ _rURL = aPathData.path;
+ return aPathData.status;
+}
+
+Bootstrap::PathStatus Bootstrap::locateVersionFile(OUString& _rURL)
+{
+ Impl::PathData const& aPathData = data().aVersionINI_;
+
+ _rURL = aPathData.path;
+ return aPathData.status;
+}
+
+Bootstrap::Status Bootstrap::checkBootstrapStatus(OUString& _rDiagnosticMessage, FailureCode& _rErrCode)
+{
+ Impl const& aData = data();
+
+ Status result = aData.status_;
+
+ // maybe do further checks here
+
+ OUStringBuffer sErrorBuffer;
+ if (result != DATA_OK)
+ _rErrCode = describeError(sErrorBuffer,aData);
+
+ else
+ _rErrCode = NO_FAILURE;
+
+ _rDiagnosticMessage = sErrorBuffer.makeStringAndClear();
+
+ return result;
+}
+
+
+bool Bootstrap::Impl::initBaseInstallationData(rtl::Bootstrap const & _rData)
+{
+ OUString const csBaseInstallItem( BOOTSTRAP_ITEM_BASEINSTALLATION );
+ OUString const csBaseInstallDefault( BOOTSTRAP_DEFAULT_BASEINSTALL );
+
+ _rData.getFrom(csBaseInstallItem, aBaseInstall_.path, csBaseInstallDefault);
+
+ bool bResult = (PATH_EXISTS == updateStatus(aBaseInstall_));
+
+ implGetBootstrapFile(_rData, aBootstrapINI_);
+
+ return bResult;
+}
+
+bool Bootstrap::Impl::initUserInstallationData(rtl::Bootstrap const & _rData)
+{
+ OUString const csUserInstallItem( BOOTSTRAP_ITEM_USERINSTALLATION );
+
+ if (_rData.getFrom(csUserInstallItem, aUserInstall_.path))
+ {
+ updateStatus(aUserInstall_);
+ }
+ else
+ {
+ // should we do just this
+ aUserInstall_.status = DATA_MISSING;
+
+ // ... or this - look for a single-user user directory ?
+ OUString const csUserDirItem(BOOTSTRAP_ITEM_USERDIR);
+ OUString sDummy;
+ // look for $BASEINSTALLATION/user only if default UserDir setting is used
+ if (! _rData.getFrom(csUserDirItem, sDummy))
+ {
+ OUString const csUserDir(BOOTSTRAP_DIRNAME_USERDIR);
+
+ if ( PATH_EXISTS == getDerivedPath(sDummy, aBaseInstall_, csUserDir, _rData, csUserDirItem) )
+ aUserInstall_ = aBaseInstall_;
+ }
+ }
+
+ bool bResult = (PATH_EXISTS == aUserInstall_.status);
+
+ implGetVersionFile(_rData, aVersionINI_);
+
+ return bResult;
+}
+
+void Bootstrap::Impl::initialize()
+{
+ rtl::Bootstrap aData( m_aImplName );
+
+ if (!initBaseInstallationData(aData))
+ {
+ status_ = INVALID_BASE_INSTALL;
+ }
+ else if (!initUserInstallationData(aData))
+ {
+ status_ = INVALID_USER_INSTALL;
+
+ if (aUserInstall_.status >= DATA_MISSING)
+ {
+ switch (aVersionINI_.status)
+ {
+ case PATH_EXISTS:
+ case PATH_VALID:
+ status_ = MISSING_USER_INSTALL;
+ break;
+
+ case DATA_INVALID:
+ case DATA_MISSING:
+ status_ = INVALID_BASE_INSTALL;
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ else
+ {
+ status_ = DATA_OK;
+ }
+}
+
+OUString Bootstrap::Impl::getBootstrapValue(OUString const& _sName, OUString const& _sDefault) const
+{
+ rtl::Bootstrap aData( m_aImplName );
+
+ OUString sResult;
+ aData.getFrom(_sName,sResult,_sDefault);
+ return sResult;
+}
+
+bool Bootstrap::Impl::getVersionValue(OUString const& _sName, OUString& _rValue, OUString const& _sDefault)
+{
+ // try to open version.ini (versionrc)
+ OUString uri;
+ rtl::Bootstrap::get( "BRAND_BASE_DIR", uri);
+ rtl::Bootstrap aData( uri + "/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("version") );
+ if ( aData.getHandle() == nullptr )
+ // version.ini (versionrc) doesn't exist
+ return false;
+
+ // read value
+ aData.getFrom(_sName,_rValue,_sDefault);
+ return true;
+}
+
+} // namespace utl
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */