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office-gobmx/ucb/source/ucp/file/filglob.cxx
Stephan Bergmann dab91084b5 Extended loplugin:ostr: Automatic rewrite O[U]StringLiteral: ucb 
Change-Id: Ic3123585203ebcdf2fe791709d38551e7a326d04
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/158246
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2023-10-20 16:56:53 +02:00

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35 KiB
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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 <sal/config.h>
#include <string_view>
#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 <o3tl/string_view.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) );
auto pArguments = aArguments.getArray();
sal_Int32 i = 0;
pArguments[i++]
<<= PropertyValue("Uri",
-1,
Any(rPhysicalUrl),
PropertyState_DIRECT_VALUE);
if (bResourceName)
pArguments[i++]
<<= PropertyValue("ResourceName",
-1,
Any(aResourceName),
PropertyState_DIRECT_VALUE);
if (bResourceType)
pArguments[i++]
<<= PropertyValue("ResourceType",
-1,
Any(aResourceType),
PropertyState_DIRECT_VALUE);
if (bRemoveProperty)
pArguments[i++]
<<= PropertyValue("Removable",
-1,
Any(bRemovable),
PropertyState_DIRECT_VALUE);
return aArguments;
}
}
namespace fileaccess {
bool isChild( std::u16string_view srcUnqPath,
std::u16string_view dstUnqPath )
{
static const sal_Unicode slash = '/';
// Simple lexical comparison
size_t srcL = srcUnqPath.size();
size_t dstL = dstUnqPath.size();
return (
( srcUnqPath == dstUnqPath )
||
( ( dstL > srcL )
&&
o3tl::starts_with(dstUnqPath, srcUnqPath)
&&
( dstUnqPath[ srcL ] == slash ) )
);
}
OUString newName(
std::u16string_view aNewPrefix,
std::u16string_view aOldPrefix,
std::u16string_view old_Name )
{
size_t srcL = aOldPrefix.size();
return OUString::Concat(aNewPrefix) + old_Name.substr( srcL );
}
std::u16string_view getTitle( std::u16string_view aPath )
{
size_t lastIndex = aPath.rfind( '/' );
return aPath.substr( lastIndex + 1 );
}
OUString getParentName( std::u16string_view aFileName )
{
size_t lastIndex = aFileName.rfind( '/' );
OUString aParent( aFileName.substr( 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 )
{
static constexpr OUString sTitle = u"Title"_ustr;
static constexpr OUString sContentType = u"ContentType"_ustr;
Sequence< OUString > aSeq{ (errorCode == TASKHANDLING_NONAMESET_INSERT_COMMAND)
? sTitle
: sContentType };
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("file exists and overwrite forbidden",
Reference<XInterface>(xComProc, UNO_QUERY),
InteractionClassification_ERROR, OUString(getTitle(aUncPath)));
cancelCommandExecution( Any(excep), xEnv );
}
else if( errorCode == TASKHANDLING_INVALID_NAME_MKDIR )
{
PropertyValue prop;
prop.Name = "ResourceName";
prop.Handle = -1;
OUString aClashingName(
rtl::Uri::decode(
OUString(getTitle(aUncPath)),
rtl_UriDecodeWithCharset,
RTL_TEXTENCODING_UTF8));
prop.Value <<= aClashingName;
InteractiveAugmentedIOException excep(
"the name contained invalid characters", Reference<XInterface>(xComProc, UNO_QUERY),
InteractionClassification_ERROR, IOErrorCode_INVALID_CHARACTER, { Any(prop) });
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("folder exists and overwrite forbidden", xComProc,
InteractionClassification_ERROR, OUString(getTitle(aUncPath)));
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("name clash during copy or move",
Reference<XInterface>(xComProc, UNO_QUERY),
InteractionClassification_ERROR, OUString(getTitle(aUncPath)));
cancelCommandExecution(Any(excep), xEnv);
}
else if( errorCode == TASKHANDLING_NAMECLASHSUPPORT_FOR_MOVE ||
errorCode == TASKHANDLING_NAMECLASHSUPPORT_FOR_COPY )
{
UnsupportedNameClashException excep(
"name clash value not supported during copy or move",
Reference<XInterface>(xComProc, UNO_QUERY), minorCode);
cancelCommandExecution(Any(excep), xEnv);
}
else
{
// case TASKHANDLER_NO_ERROR:
return;
}
}
} // end namespace fileaccess
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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