Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 862 insertions, 0 deletions

diff --git a/ucb/source/ucp/file/filglob.cxx b/ucb/source/ucp/file/filglob.cxx
new file mode 100644
index 000000000..15277a2bc
--- /dev/null
+++ b/ucb/source/ucp/file/filglob.cxx
@@ -0,0 +1,862 @@
+/* -*- 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 "filglob.hxx"
+#include "filerror.hxx"
+#include "bc.hxx"
+#include <osl/file.hxx>
+#include <ucbhelper/cancelcommandexecution.hxx>
+#include <com/sun/star/ucb/UnsupportedCommandException.hpp>
+#include <com/sun/star/ucb/UnsupportedOpenModeException.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <com/sun/star/ucb/IOErrorCode.hpp>
+#include <com/sun/star/ucb/MissingPropertiesException.hpp>
+#include <com/sun/star/ucb/MissingInputStreamException.hpp>
+#include <com/sun/star/ucb/NameClashException.hpp>
+#include <com/sun/star/ucb/InteractiveBadTransferURLException.hpp>
+#include <com/sun/star/ucb/UnsupportedNameClashException.hpp>
+#include <com/sun/star/beans/PropertyState.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/ucb/InteractiveAugmentedIOException.hpp>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <osl/diagnose.h>
+#include <rtl/uri.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+
+using namespace ucbhelper;
+using namespace osl;
+using namespace ::com::sun::star;
+using namespace com::sun::star::task;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::ucb;
+
+namespace {
+
+    Sequence< Any > generateErrorArguments(
+        OUString const & rPhysicalUrl)
+    {
+        OUString aResourceName;
+        OUString aResourceType;
+        bool bRemovable = false;
+        bool bResourceName = false;
+        bool bResourceType = false;
+        bool bRemoveProperty = false;
+
+        if (osl::FileBase::getSystemPathFromFileURL(
+                rPhysicalUrl,
+                aResourceName)
+            == osl::FileBase::E_None)
+            bResourceName = true;
+
+        // The resource types "folder" (i.e., directory) and
+        // "volume" seem to be
+        // the most interesting when producing meaningful error messages:
+        osl::DirectoryItem aItem;
+        if (osl::DirectoryItem::get(rPhysicalUrl, aItem) ==
+            osl::FileBase::E_None)
+        {
+            osl::FileStatus aStatus( osl_FileStatus_Mask_Type );
+            if (aItem.getFileStatus(aStatus) == osl::FileBase::E_None)
+                switch (aStatus.getFileType())
+                {
+                    case osl::FileStatus::Directory:
+                        aResourceType = "folder";
+                        bResourceType = true;
+                        break;
+
+                    case osl::FileStatus::Volume:
+                    {
+                        aResourceType = "volume";
+                        bResourceType = true;
+                        osl::VolumeInfo aVolumeInfo(
+                            osl_VolumeInfo_Mask_Attributes );
+                        if( osl::Directory::getVolumeInfo(
+                            rPhysicalUrl,aVolumeInfo ) ==
+                            osl::FileBase::E_None )
+                        {
+                            bRemovable = aVolumeInfo.getRemoveableFlag();
+                            bRemoveProperty = true;
+                        }
+                    }
+                    break;
+                    case osl::FileStatus::Regular:
+                    case osl::FileStatus::Fifo:
+                    case osl::FileStatus::Socket:
+                    case osl::FileStatus::Link:
+                    case osl::FileStatus::Special:
+                    case osl::FileStatus::Unknown:
+                        // do nothing for now
+                        break;
+                }
+        }
+
+        Sequence< Any > aArguments( 1              +
+                                    (bResourceName ? 1 : 0)     +
+                                    (bResourceType ? 1 : 0)     +
+                                    (bRemoveProperty ? 1 : 0) );
+        sal_Int32 i = 0;
+        aArguments[i++]
+            <<= PropertyValue("Uri",
+                              -1,
+                              makeAny(rPhysicalUrl),
+                              PropertyState_DIRECT_VALUE);
+        if (bResourceName)
+            aArguments[i++]
+                <<= PropertyValue("ResourceName",
+                                  -1,
+                                  makeAny(aResourceName),
+                                  PropertyState_DIRECT_VALUE);
+        if (bResourceType)
+            aArguments[i++]
+                <<= PropertyValue("ResourceType",
+                                  -1,
+                                  makeAny(aResourceType),
+                                  PropertyState_DIRECT_VALUE);
+        if (bRemoveProperty)
+            aArguments[i++]
+                <<= PropertyValue("Removable",
+                                  -1,
+                                  makeAny(bRemovable),
+                                  PropertyState_DIRECT_VALUE);
+
+        return aArguments;
+    }
+}
+
+
+namespace fileaccess {
+
+
+    bool isChild( const OUString& srcUnqPath,
+                      const OUString& dstUnqPath )
+    {
+        static const sal_Unicode slash = '/';
+        // Simple lexical comparison
+        sal_Int32 srcL = srcUnqPath.getLength();
+        sal_Int32 dstL = dstUnqPath.getLength();
+
+        return (
+            ( srcUnqPath == dstUnqPath )
+            ||
+            ( ( dstL > srcL )
+              &&
+              dstUnqPath.startsWith(srcUnqPath)
+              &&
+              ( dstUnqPath[ srcL ] == slash ) )
+        );
+    }
+
+
+    OUString newName(
+        const OUString& aNewPrefix,
+        const OUString& aOldPrefix,
+        const OUString& old_Name )
+    {
+        sal_Int32 srcL = aOldPrefix.getLength();
+
+        return aNewPrefix + old_Name.copy( srcL );
+    }
+
+
+    OUString getTitle( const OUString& aPath )
+    {
+        sal_Int32 lastIndex = aPath.lastIndexOf( '/' );
+        return aPath.copy( lastIndex + 1 );
+    }
+
+
+    OUString getParentName( const OUString& aFileName )
+    {
+        sal_Int32 lastIndex = aFileName.lastIndexOf( '/' );
+        OUString aParent = aFileName.copy( 0,lastIndex );
+
+        if( aParent.endsWith(":") && aParent.getLength() == 6 )
+            aParent += "/";
+
+        if ( aParent == "file://" )
+            aParent = "file:///";
+
+        return aParent;
+    }
+
+
+    osl::FileBase::RC osl_File_copy( const OUString& strPath,
+                                     const OUString& strDestPath,
+                                     bool test )
+    {
+        if( test )
+        {
+            osl::DirectoryItem aItem;
+            if( osl::DirectoryItem::get( strDestPath,aItem ) != osl::FileBase:: E_NOENT )
+                return osl::FileBase::E_EXIST;
+        }
+
+        return osl::File::copy( strPath,strDestPath );
+    }
+
+
+    osl::FileBase::RC osl_File_move( const OUString& strPath,
+                                     const OUString& strDestPath,
+                                     bool test )
+    {
+        if( test )
+        {
+            osl::DirectoryItem aItem;
+            if( osl::DirectoryItem::get( strDestPath,aItem ) != osl::FileBase:: E_NOENT )
+                return osl::FileBase::E_EXIST;
+        }
+
+        return osl::File::move( strPath,strDestPath );
+    }
+
+    void throw_handler(
+        sal_Int32 errorCode,
+        sal_Int32 minorCode,
+        const Reference< XCommandEnvironment >& xEnv,
+        const OUString& aUncPath,
+        BaseContent* pContent,
+        bool isHandled )
+    {
+        Reference<XCommandProcessor> xComProc(pContent);
+        Any aAny;
+        IOErrorCode ioErrorCode;
+
+        if( errorCode ==  TASKHANDLER_UNSUPPORTED_COMMAND )
+        {
+            aAny <<= UnsupportedCommandException( OSL_LOG_PREFIX );
+            cancelCommandExecution( aAny,xEnv );
+        }
+        else if( errorCode == TASKHANDLING_WRONG_SETPROPERTYVALUES_ARGUMENT ||
+                 errorCode == TASKHANDLING_WRONG_GETPROPERTYVALUES_ARGUMENT ||
+                 errorCode == TASKHANDLING_WRONG_OPEN_ARGUMENT              ||
+                 errorCode == TASKHANDLING_WRONG_DELETE_ARGUMENT            ||
+                 errorCode == TASKHANDLING_WRONG_TRANSFER_ARGUMENT          ||
+                 errorCode == TASKHANDLING_WRONG_INSERT_ARGUMENT            ||
+                 errorCode == TASKHANDLING_WRONG_CREATENEWCONTENT_ARGUMENT )
+        {
+            IllegalArgumentException excep;
+            excep.ArgumentPosition = 0;
+            cancelCommandExecution(Any(excep), xEnv);
+        }
+        else if( errorCode == TASKHANDLING_UNSUPPORTED_OPEN_MODE )
+        {
+            UnsupportedOpenModeException excep;
+            excep.Mode = sal::static_int_cast< sal_Int16 >(minorCode);
+            cancelCommandExecution( Any(excep),xEnv );
+        }
+        else if(errorCode == TASKHANDLING_DELETED_STATE_IN_OPEN_COMMAND  ||
+                errorCode == TASKHANDLING_INSERTED_STATE_IN_OPEN_COMMAND ||
+                errorCode == TASKHANDLING_NOFRESHINSERT_IN_INSERT_COMMAND )
+        {
+            // What to do here?
+        }
+        else if(
+            // error in opening file
+            errorCode == TASKHANDLING_NO_OPEN_FILE_FOR_OVERWRITE ||
+            // error in opening file
+            errorCode == TASKHANDLING_NO_OPEN_FILE_FOR_WRITE     ||
+            // error in opening file
+            errorCode == TASKHANDLING_OPEN_FOR_STREAM            ||
+            // error in opening file
+            errorCode == TASKHANDLING_OPEN_FOR_INPUTSTREAM       ||
+            // error in opening file
+            errorCode == TASKHANDLING_OPEN_FILE_FOR_PAGING )
+        {
+            switch( minorCode )
+            {
+                case FileBase::E_NAMETOOLONG:
+                    // pathname was too long
+                    ioErrorCode = IOErrorCode_NAME_TOO_LONG;
+                    break;
+                case FileBase::E_NXIO:
+                    // No such device or address
+                case FileBase::E_NODEV:
+                    // No such device
+                    ioErrorCode = IOErrorCode_INVALID_DEVICE;
+                    break;
+                case FileBase::E_NOTDIR:
+                    ioErrorCode = IOErrorCode_NOT_EXISTING_PATH;
+                    break;
+                case FileBase::E_NOENT:
+                    // No such file or directory
+                    ioErrorCode = IOErrorCode_NOT_EXISTING;
+                    break;
+                case FileBase::E_ROFS:
+                    // #i4735# handle ROFS transparently as ACCESS_DENIED
+                case FileBase::E_ACCES:
+                case FileBase::E_PERM:
+                    // permission denied<P>
+                    ioErrorCode = IOErrorCode_ACCESS_DENIED;
+                    break;
+                case FileBase::E_ISDIR:
+                    // Is a directory<p>
+                    ioErrorCode = IOErrorCode_NO_FILE;
+                    break;
+                case FileBase::E_NOTREADY:
+                    ioErrorCode = IOErrorCode_DEVICE_NOT_READY;
+                    break;
+                case FileBase::E_MFILE:
+                    // too many open files used by the process
+                case FileBase::E_NFILE:
+                    // too many open files in the system
+                    ioErrorCode = IOErrorCode_OUT_OF_FILE_HANDLES;
+                    break;
+                case FileBase::E_INVAL:
+                    // the format of the parameters was not valid
+                    ioErrorCode = IOErrorCode_INVALID_PARAMETER;
+                    break;
+                case FileBase::E_NOMEM:
+                    // not enough memory for allocating structures
+                    ioErrorCode = IOErrorCode_OUT_OF_MEMORY;
+                    break;
+                case FileBase::E_BUSY:
+                    // Text file busy
+                    ioErrorCode = IOErrorCode_LOCKING_VIOLATION;
+                    break;
+                case FileBase::E_AGAIN:
+                    // Operation would block
+                    ioErrorCode = IOErrorCode_LOCKING_VIOLATION;
+                    break;
+                case FileBase::E_NOLCK:  // No record locks available
+                    ioErrorCode = IOErrorCode_LOCKING_VIOLATION;
+                    break;
+                case FileBase::E_NOSYS:
+                    ioErrorCode = IOErrorCode_NOT_SUPPORTED;
+                    break;
+                case FileBase::E_FAULT: // Bad address
+                case FileBase::E_LOOP:  // Too many symbolic links encountered
+                case FileBase::E_NOSPC: // No space left on device
+                case FileBase::E_INTR:  // function call was interrupted
+                case FileBase::E_IO:    // I/O error
+                case FileBase::E_MULTIHOP:      // Multihop attempted
+                case FileBase::E_NOLINK:        // Link has been severed
+                default:
+                    ioErrorCode = IOErrorCode_GENERAL;
+                    break;
+            }
+
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                "an error occurred during file opening",
+                xComProc);
+        }
+        else if( errorCode == TASKHANDLING_OPEN_FOR_DIRECTORYLISTING  ||
+                 errorCode == TASKHANDLING_OPENDIRECTORY_FOR_REMOVE )
+        {
+            switch( minorCode )
+            {
+                case FileBase::E_INVAL:
+                    // the format of the parameters was not valid
+                    ioErrorCode = IOErrorCode_INVALID_PARAMETER;
+                    break;
+                case FileBase::E_NOENT:
+                    // the specified path doesn't exist
+                    ioErrorCode = IOErrorCode_NOT_EXISTING;
+                    break;
+                case FileBase::E_NOTDIR:
+                    // the specified path is not a directory
+                    ioErrorCode = IOErrorCode_NO_DIRECTORY;
+                    break;
+                case FileBase::E_NOMEM:
+                    // not enough memory for allocating structures
+                    ioErrorCode = IOErrorCode_OUT_OF_MEMORY;
+                    break;
+                case FileBase::E_ROFS:
+                    // #i4735# handle ROFS transparently as ACCESS_DENIED
+                case FileBase::E_ACCES:          // permission denied
+                    ioErrorCode = IOErrorCode_ACCESS_DENIED;
+                    break;
+                case FileBase::E_NOTREADY:
+                    ioErrorCode = IOErrorCode_DEVICE_NOT_READY;
+                    break;
+                case FileBase::E_MFILE:
+                    // too many open files used by the process
+                case FileBase::E_NFILE:
+                    // too many open files in the system
+                    ioErrorCode = IOErrorCode_OUT_OF_FILE_HANDLES;
+                    break;
+                case FileBase::E_NAMETOOLONG:
+                    // File name too long
+                    ioErrorCode = IOErrorCode_NAME_TOO_LONG;
+                    break;
+                case FileBase::E_LOOP:
+                    // Too many symbolic links encountered<p>
+                default:
+                    ioErrorCode = IOErrorCode_GENERAL;
+                    break;
+            }
+
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                "an error occurred during opening a directory",
+                xComProc);
+        }
+        else if( errorCode == TASKHANDLING_NOTCONNECTED_FOR_WRITE          ||
+                 errorCode == TASKHANDLING_BUFFERSIZEEXCEEDED_FOR_WRITE    ||
+                 errorCode == TASKHANDLING_IOEXCEPTION_FOR_WRITE           ||
+                 errorCode == TASKHANDLING_NOTCONNECTED_FOR_PAGING         ||
+                 errorCode == TASKHANDLING_BUFFERSIZEEXCEEDED_FOR_PAGING   ||
+                 errorCode == TASKHANDLING_IOEXCEPTION_FOR_PAGING         )
+        {
+            ioErrorCode = IOErrorCode_UNKNOWN;
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                "an error occurred writing or reading from a file",
+                xComProc );
+        }
+        else if( errorCode == TASKHANDLING_FILEIOERROR_FOR_NO_SPACE )
+        {
+            ioErrorCode = IOErrorCode_OUT_OF_DISK_SPACE;
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                "device full",
+                xComProc);
+        }
+        else if( errorCode == TASKHANDLING_FILEIOERROR_FOR_WRITE ||
+                 errorCode == TASKHANDLING_READING_FILE_FOR_PAGING )
+        {
+            switch( minorCode )
+            {
+                case FileBase::E_INVAL:
+                    // the format of the parameters was not valid
+                    ioErrorCode = IOErrorCode_INVALID_PARAMETER;
+                    break;
+                case FileBase::E_FBIG:
+                    // File too large
+                    ioErrorCode = IOErrorCode_CANT_WRITE;
+                    break;
+                case FileBase::E_NOSPC:
+                    // No space left on device
+                    ioErrorCode = IOErrorCode_OUT_OF_DISK_SPACE;
+                    break;
+                case FileBase::E_NXIO:
+                    // No such device or address
+                    ioErrorCode = IOErrorCode_INVALID_DEVICE;
+                    break;
+                case FileBase::E_NOLINK:
+                    // Link has been severed
+                case FileBase::E_ISDIR:
+                    // Is a directory
+                    ioErrorCode = IOErrorCode_NO_FILE;
+                    break;
+                case FileBase::E_AGAIN:
+                    // Operation would block
+                    ioErrorCode = IOErrorCode_LOCKING_VIOLATION;
+                    break;
+                case FileBase::E_TIMEDOUT:
+                    ioErrorCode = IOErrorCode_DEVICE_NOT_READY;
+                    break;
+                case FileBase::E_NOLCK:  // No record locks available
+                    ioErrorCode = IOErrorCode_LOCKING_VIOLATION;
+                    break;
+                case FileBase::E_IO:     // I/O error
+                case FileBase::E_BADF:   // Bad file
+                case FileBase::E_FAULT:  // Bad address
+                case FileBase::E_INTR:   // function call was interrupted
+                default:
+                    ioErrorCode = IOErrorCode_GENERAL;
+                    break;
+            }
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                "an error occurred during opening a file",
+                xComProc);
+        }
+        else if( errorCode == TASKHANDLING_NONAMESET_INSERT_COMMAND ||
+                 errorCode == TASKHANDLING_NOCONTENTTYPE_INSERT_COMMAND )
+        {
+            Sequence< OUString > aSeq( 1 );
+            aSeq[0] =
+                ( errorCode == TASKHANDLING_NONAMESET_INSERT_COMMAND )  ?
+                OUStringLiteral("Title")               :
+                OUStringLiteral("ContentType");
+
+            aAny <<= MissingPropertiesException(
+                "a property is missing, necessary to create a content",
+                xComProc,
+                aSeq);
+            cancelCommandExecution(aAny,xEnv);
+        }
+        else if( errorCode == TASKHANDLING_FILESIZE_FOR_WRITE )
+        {
+            switch( minorCode )
+            {
+                case FileBase::E_INVAL:
+                    // the format of the parameters was not valid
+                case FileBase::E_OVERFLOW:
+                    // The resulting file offset would be a value which cannot
+                    // be represented correctly for regular files
+                    ioErrorCode = IOErrorCode_INVALID_PARAMETER;
+                    break;
+                default:
+                    ioErrorCode = IOErrorCode_GENERAL;
+                    break;
+            }
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                "there were problems with the filesize",
+                xComProc);
+        }
+        else if(errorCode == TASKHANDLING_INPUTSTREAM_FOR_WRITE)
+        {
+            aAny <<=
+                MissingInputStreamException(
+                    "the inputstream is missing, necessary to create a content",
+                    xComProc);
+            cancelCommandExecution(aAny,xEnv);
+        }
+        else if( errorCode == TASKHANDLING_NOREPLACE_FOR_WRITE )
+            // Overwrite = false and file exists
+        {
+            NameClashException excep;
+            excep.Name = getTitle(aUncPath);
+            excep.Classification = InteractionClassification_ERROR;
+            excep.Context = Reference<XInterface>( xComProc, UNO_QUERY );
+            excep.Message = "file exists and overwrite forbidden";
+            cancelCommandExecution( Any(excep), xEnv );
+        }
+        else if( errorCode == TASKHANDLING_INVALID_NAME_MKDIR )
+        {
+            InteractiveAugmentedIOException excep;
+            excep.Code = IOErrorCode_INVALID_CHARACTER;
+            PropertyValue prop;
+            prop.Name = "ResourceName";
+            prop.Handle = -1;
+            OUString aClashingName(
+                rtl::Uri::decode(
+                    getTitle(aUncPath),
+                    rtl_UriDecodeWithCharset,
+                    RTL_TEXTENCODING_UTF8));
+            prop.Value <<= aClashingName;
+            Sequence<Any> seq(1);
+            seq[0] <<= prop;
+            excep.Arguments = seq;
+            excep.Classification = InteractionClassification_ERROR;
+            excep.Context = Reference<XInterface>( xComProc, UNO_QUERY );
+            excep.Message = "the name contained invalid characters";
+            if(isHandled)
+                throw excep;
+            cancelCommandExecution( Any(excep), xEnv );
+//              ioErrorCode = IOErrorCode_INVALID_CHARACTER;
+//              cancelCommandExecution(
+//                  ioErrorCode,
+//                  generateErrorArguments(aUncPath),
+//                  xEnv,
+//                  OUString( "the name contained invalid characters"),
+//                  xComProc );
+        }
+        else if( errorCode == TASKHANDLING_FOLDER_EXISTS_MKDIR )
+        {
+            NameClashException excep;
+            excep.Name = getTitle(aUncPath);
+            excep.Classification = InteractionClassification_ERROR;
+            excep.Context = xComProc;
+            excep.Message = "folder exists and overwrite forbidden";
+            if(isHandled)
+                throw excep;
+            cancelCommandExecution( Any(excep), xEnv );
+//              ioErrorCode = IOErrorCode_ALREADY_EXISTING;
+//              cancelCommandExecution(
+//                  ioErrorCode,
+//                  generateErrorArguments(aUncPath),
+//                  xEnv,
+//                  OUString( "the folder exists"),
+//                  xComProc );
+        }
+        else if( errorCode == TASKHANDLING_ENSUREDIR_FOR_WRITE  ||
+                 errorCode == TASKHANDLING_CREATEDIRECTORY_MKDIR )
+        {
+            switch( minorCode )
+            {
+            case FileBase::E_ACCES:
+                ioErrorCode = IOErrorCode_ACCESS_DENIED;
+                break;
+            case FileBase::E_ROFS:
+                ioErrorCode = IOErrorCode_WRITE_PROTECTED;
+                break;
+            case FileBase::E_NAMETOOLONG:
+                ioErrorCode = IOErrorCode_NAME_TOO_LONG;
+                break;
+            default:
+                ioErrorCode = IOErrorCode_NOT_EXISTING_PATH;
+                break;
+            }
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(getParentName(aUncPath)),
+                //TODO! ok to supply physical URL to getParentName()?
+                xEnv,
+                "a folder could not be created",
+                xComProc  );
+        }
+        else if( errorCode == TASKHANDLING_VALIDFILESTATUSWHILE_FOR_REMOVE  ||
+                 errorCode == TASKHANDLING_VALIDFILESTATUS_FOR_REMOVE       ||
+                 errorCode == TASKHANDLING_NOSUCHFILEORDIR_FOR_REMOVE )
+        {
+            switch( minorCode )
+            {
+                case FileBase::E_INVAL:         // the format of the parameters was not valid
+                    ioErrorCode = IOErrorCode_INVALID_PARAMETER;
+                    break;
+                case FileBase::E_NOMEM:         // not enough memory for allocating structures
+                    ioErrorCode = IOErrorCode_OUT_OF_MEMORY;
+                    break;
+                case FileBase::E_ROFS: // #i4735# handle ROFS transparently as ACCESS_DENIED
+                case FileBase::E_ACCES:         // permission denied
+                    ioErrorCode = IOErrorCode_ACCESS_DENIED;
+                    break;
+                case FileBase::E_MFILE:         // too many open files used by the process
+                case FileBase::E_NFILE:         // too many open files in the system
+                    ioErrorCode = IOErrorCode_OUT_OF_FILE_HANDLES;
+                    break;
+                case FileBase::E_NOLINK:        // Link has been severed
+                case FileBase::E_NOENT:         // No such file or directory
+                    ioErrorCode = IOErrorCode_NOT_EXISTING;
+                    break;
+                case FileBase::E_NAMETOOLONG:   // File name too long
+                    ioErrorCode = IOErrorCode_NAME_TOO_LONG;
+                    break;
+                case FileBase::E_NOTDIR:     // A component of the path prefix of path is not a directory
+                    ioErrorCode = IOErrorCode_NOT_EXISTING_PATH;
+                    break;
+                case FileBase::E_LOOP:          // Too many symbolic links encountered
+                case FileBase::E_IO:            // I/O error
+                case FileBase::E_MULTIHOP:      // Multihop attempted
+                case FileBase::E_FAULT:         // Bad address
+                case FileBase::E_INTR:          // function call was interrupted
+                case FileBase::E_NOSYS:         // Function not implemented
+                case FileBase::E_NOSPC:         // No space left on device
+                case FileBase::E_NXIO:          // No such device or address
+                case FileBase::E_OVERFLOW:      // Value too large for defined data type
+                case FileBase::E_BADF:          // Invalid oslDirectoryItem parameter
+                default:
+                    ioErrorCode = IOErrorCode_GENERAL;
+                    break;
+            }
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                "a file status object could not be filled",
+                xComProc  );
+        }
+        else if( errorCode == TASKHANDLING_DELETEFILE_FOR_REMOVE  ||
+                 errorCode == TASKHANDLING_DELETEDIRECTORY_FOR_REMOVE )
+        {
+            switch( minorCode )
+            {
+                case FileBase::E_INVAL:         // the format of the parameters was not valid
+                    ioErrorCode = IOErrorCode_INVALID_PARAMETER;
+                    break;
+                case FileBase::E_NOMEM:         // not enough memory for allocating structures
+                    ioErrorCode = IOErrorCode_OUT_OF_MEMORY;
+                    break;
+                case FileBase::E_ACCES:         // Permission denied
+                    ioErrorCode = IOErrorCode_ACCESS_DENIED;
+                    break;
+                case FileBase::E_PERM:          // Operation not permitted
+                    ioErrorCode = IOErrorCode_NOT_SUPPORTED;
+                    break;
+                case FileBase::E_NAMETOOLONG:   // File name too long
+                    ioErrorCode = IOErrorCode_NAME_TOO_LONG;
+                    break;
+                case FileBase::E_NOLINK:        // Link has been severed
+                case FileBase::E_NOENT:         // No such file or directory
+                    ioErrorCode = IOErrorCode_NOT_EXISTING;
+                    break;
+                case FileBase::E_ISDIR:         // Is a directory
+                case FileBase::E_ROFS:          // Read-only file system
+                    ioErrorCode = IOErrorCode_NOT_SUPPORTED;
+                    break;
+                case FileBase::E_BUSY:          // Device or resource busy
+                    ioErrorCode = IOErrorCode_LOCKING_VIOLATION;
+                    break;
+                case FileBase::E_FAULT:         // Bad address
+                case FileBase::E_LOOP:          // Too many symbolic links encountered
+                case FileBase::E_IO:            // I/O error
+                case FileBase::E_INTR:          // function call was interrupted
+                case FileBase::E_MULTIHOP:      // Multihop attempted
+                default:
+                    ioErrorCode = IOErrorCode_GENERAL;
+                    break;
+            }
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                "a file or directory could not be deleted",
+                xComProc );
+        }
+        else if( errorCode == TASKHANDLING_TRANSFER_BY_COPY_SOURCE         ||
+                 errorCode == TASKHANDLING_TRANSFER_BY_COPY_SOURCESTAT     ||
+                 errorCode == TASKHANDLING_TRANSFER_BY_MOVE_SOURCE         ||
+                 errorCode == TASKHANDLING_TRANSFER_BY_MOVE_SOURCESTAT     ||
+                 errorCode == TASKHANDLING_TRANSFER_DESTFILETYPE           ||
+                 errorCode == TASKHANDLING_FILETYPE_FOR_REMOVE             ||
+                 errorCode == TASKHANDLING_DIRECTORYEXHAUSTED_FOR_REMOVE   ||
+                 errorCode == TASKHANDLING_TRANSFER_INVALIDURL )
+        {
+            OUString aMsg;
+            switch( minorCode )
+            {
+                case FileBase::E_NOENT:         // No such file or directory
+                    if ( errorCode == TASKHANDLING_TRANSFER_BY_COPY_SOURCE         ||
+                         errorCode == TASKHANDLING_TRANSFER_BY_COPY_SOURCESTAT     ||
+                         errorCode == TASKHANDLING_TRANSFER_BY_MOVE_SOURCE         ||
+                         errorCode == TASKHANDLING_TRANSFER_BY_MOVE_SOURCESTAT )
+                    {
+                        ioErrorCode = IOErrorCode_NOT_EXISTING;
+                        aMsg = "source file/folder does not exist";
+                        break;
+                    }
+                    else
+                    {
+                        ioErrorCode = IOErrorCode_GENERAL;
+                        aMsg = "a general error during transfer command";
+                        break;
+                    }
+                default:
+                    ioErrorCode = IOErrorCode_GENERAL;
+                    aMsg = "a general error during transfer command";
+                    break;
+            }
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                aMsg,
+                xComProc );
+        }
+        else if( errorCode == TASKHANDLING_TRANSFER_ACCESSINGROOT )
+        {
+            ioErrorCode = IOErrorCode_WRITE_PROTECTED;
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                "accessing the root during transfer",
+                xComProc );
+        }
+        else if( errorCode == TASKHANDLING_TRANSFER_INVALIDSCHEME )
+        {
+            aAny <<= InteractiveBadTransferURLException(
+                        "bad transfer url",
+                        xComProc);
+            cancelCommandExecution( aAny,xEnv );
+        }
+        else if( errorCode == TASKHANDLING_OVERWRITE_FOR_MOVE      ||
+                 errorCode == TASKHANDLING_OVERWRITE_FOR_COPY      ||
+                 errorCode == TASKHANDLING_NAMECLASHMOVE_FOR_MOVE  ||
+                 errorCode == TASKHANDLING_NAMECLASHMOVE_FOR_COPY  ||
+                 errorCode == TASKHANDLING_KEEPERROR_FOR_MOVE      ||
+                 errorCode == TASKHANDLING_KEEPERROR_FOR_COPY      ||
+                 errorCode == TASKHANDLING_RENAME_FOR_MOVE         ||
+                 errorCode == TASKHANDLING_RENAME_FOR_COPY         ||
+                 errorCode == TASKHANDLING_RENAMEMOVE_FOR_MOVE     ||
+                 errorCode == TASKHANDLING_RENAMEMOVE_FOR_COPY    )
+        {
+            OUString aMsg(
+                        "general error during transfer");
+
+            switch( minorCode )
+            {
+                case FileBase::E_EXIST:
+                    ioErrorCode = IOErrorCode_ALREADY_EXISTING;
+                    break;
+                case FileBase::E_INVAL:         // the format of the parameters was not valid
+                    ioErrorCode = IOErrorCode_INVALID_PARAMETER;
+                    break;
+                case FileBase::E_NOMEM:         // not enough memory for allocating structures
+                    ioErrorCode = IOErrorCode_OUT_OF_MEMORY;
+                    break;
+                case FileBase::E_ACCES:         // Permission denied
+                    ioErrorCode = IOErrorCode_ACCESS_DENIED;
+                    break;
+                case FileBase::E_PERM:          // Operation not permitted
+                    ioErrorCode = IOErrorCode_NOT_SUPPORTED;
+                    break;
+                case FileBase::E_NAMETOOLONG:   // File name too long
+                    ioErrorCode = IOErrorCode_NAME_TOO_LONG;
+                    break;
+                case FileBase::E_NOENT:         // No such file or directory
+                    ioErrorCode = IOErrorCode_NOT_EXISTING;
+                    aMsg = "file/folder does not exist";
+                    break;
+                case FileBase::E_ROFS:          // Read-only file system<p>
+                    ioErrorCode = IOErrorCode_NOT_EXISTING;
+                    break;
+                default:
+                    ioErrorCode = IOErrorCode_GENERAL;
+                    break;
+            }
+            cancelCommandExecution(
+                ioErrorCode,
+                generateErrorArguments(aUncPath),
+                xEnv,
+                aMsg,
+                xComProc );
+        }
+        else if( errorCode == TASKHANDLING_NAMECLASH_FOR_COPY   ||
+                 errorCode == TASKHANDLING_NAMECLASH_FOR_MOVE )
+        {
+            NameClashException excep;
+            excep.Name = getTitle(aUncPath);
+            excep.Classification = InteractionClassification_ERROR;
+            excep.Context = Reference<XInterface>( xComProc, UNO_QUERY );
+            excep.Message = "name clash during copy or move";
+
+            cancelCommandExecution(Any(excep), xEnv);
+        }
+        else if( errorCode == TASKHANDLING_NAMECLASHSUPPORT_FOR_MOVE   ||
+                 errorCode == TASKHANDLING_NAMECLASHSUPPORT_FOR_COPY )
+        {
+            UnsupportedNameClashException excep;
+            excep.NameClash = minorCode;
+            excep.Context = Reference<XInterface>( xComProc, UNO_QUERY );
+            excep.Message = "name clash value not supported during copy or move";
+
+            cancelCommandExecution(Any(excep), xEnv);
+        }
+        else
+        {
+            // case TASKHANDLER_NO_ERROR:
+            return;
+        }
+    }
+
+
+}   // end namespace fileaccess
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */