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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 .
*/
#define UNICODE
#define _UNICODE
#define _WIN32_WINNT 0x0500
#include "systools/win32/uwinapi.h"
#include "file_error.h"
#include "osl/diagnose.h"
#include "osl/thread.h"
#include <sal/macros.h>
/* OS error to oslFileError values mapping table */
struct osl_file_error_entry
{
unsigned long oscode; /* OS return value */
int errnocode; /* oslFileError code */
};
static const struct osl_file_error_entry errtable[] = {
{ ERROR_SUCCESS, osl_File_E_None }, /* 0 */
{ ERROR_INVALID_FUNCTION, osl_File_E_INVAL }, /* 1 */
{ ERROR_FILE_NOT_FOUND, osl_File_E_NOENT }, /* 2 */
{ ERROR_PATH_NOT_FOUND, osl_File_E_NOENT }, /* 3 */
{ ERROR_TOO_MANY_OPEN_FILES, osl_File_E_MFILE }, /* 4 */
{ ERROR_ACCESS_DENIED, osl_File_E_ACCES }, /* 5 */
{ ERROR_INVALID_HANDLE, osl_File_E_BADF }, /* 6 */
{ ERROR_ARENA_TRASHED, osl_File_E_NOMEM }, /* 7 */
{ ERROR_NOT_ENOUGH_MEMORY, osl_File_E_NOMEM }, /* 8 */
{ ERROR_INVALID_BLOCK, osl_File_E_NOMEM }, /* 9 */
{ ERROR_BAD_ENVIRONMENT, osl_File_E_2BIG }, /* 10 */
{ ERROR_BAD_FORMAT, osl_File_E_NOEXEC }, /* 11 */
{ ERROR_INVALID_ACCESS, osl_File_E_INVAL }, /* 12 */
{ ERROR_INVALID_DATA, osl_File_E_INVAL }, /* 13 */
{ ERROR_INVALID_DRIVE, osl_File_E_NOENT }, /* 15 */
{ ERROR_CURRENT_DIRECTORY, osl_File_E_ACCES }, /* 16 */
{ ERROR_NOT_SAME_DEVICE, osl_File_E_XDEV }, /* 17 */
{ ERROR_NO_MORE_FILES, osl_File_E_NOENT }, /* 18 */
{ ERROR_NOT_READY, osl_File_E_NOTREADY }, /* 21 */
{ ERROR_SHARING_VIOLATION, osl_File_E_ACCES }, /* 32 */
{ ERROR_LOCK_VIOLATION, osl_File_E_ACCES }, /* 33 */
{ ERROR_BAD_NETPATH, osl_File_E_NOENT }, /* 53 */
{ ERROR_NETWORK_ACCESS_DENIED, osl_File_E_ACCES }, /* 65 */
{ ERROR_BAD_NET_NAME, osl_File_E_NOENT }, /* 67 */
{ ERROR_FILE_EXISTS, osl_File_E_EXIST }, /* 80 */
{ ERROR_CANNOT_MAKE, osl_File_E_ACCES }, /* 82 */
{ ERROR_FAIL_I24, osl_File_E_ACCES }, /* 83 */
{ ERROR_INVALID_PARAMETER, osl_File_E_INVAL }, /* 87 */
{ ERROR_NO_PROC_SLOTS, osl_File_E_AGAIN }, /* 89 */
{ ERROR_DRIVE_LOCKED, osl_File_E_ACCES }, /* 108 */
{ ERROR_BROKEN_PIPE, osl_File_E_PIPE }, /* 109 */
{ ERROR_DISK_FULL, osl_File_E_NOSPC }, /* 112 */
{ ERROR_INVALID_TARGET_HANDLE, osl_File_E_BADF }, /* 114 */
{ ERROR_INVALID_HANDLE, osl_File_E_INVAL }, /* 124 */
{ ERROR_WAIT_NO_CHILDREN, osl_File_E_CHILD }, /* 128 */
{ ERROR_CHILD_NOT_COMPLETE, osl_File_E_CHILD }, /* 129 */
{ ERROR_DIRECT_ACCESS_HANDLE, osl_File_E_BADF }, /* 130 */
{ ERROR_NEGATIVE_SEEK, osl_File_E_INVAL }, /* 131 */
{ ERROR_SEEK_ON_DEVICE, osl_File_E_ACCES }, /* 132 */
{ ERROR_DIR_NOT_EMPTY, osl_File_E_NOTEMPTY }, /* 145 */
{ ERROR_NOT_LOCKED, osl_File_E_ACCES }, /* 158 */
{ ERROR_BAD_PATHNAME, osl_File_E_NOENT }, /* 161 */
{ ERROR_MAX_THRDS_REACHED, osl_File_E_AGAIN }, /* 164 */
{ ERROR_LOCK_FAILED, osl_File_E_ACCES }, /* 167 */
{ ERROR_ALREADY_EXISTS, osl_File_E_EXIST }, /* 183 */
{ ERROR_FILENAME_EXCED_RANGE, osl_File_E_NOENT }, /* 206 */
{ ERROR_NESTING_NOT_ALLOWED, osl_File_E_AGAIN }, /* 215 */
{ ERROR_DIRECTORY, osl_File_E_NOENT }, /* 267 */
{ ERROR_NOT_ENOUGH_QUOTA, osl_File_E_NOMEM }, /* 1816 */
{ ERROR_UNEXP_NET_ERR, osl_File_E_NETWORK } /* 59 */
};
/* The following two constants must be the minimum and maximum
values in the (contiguous) range of osl_File_E_xec Failure errors.
*/
#define MIN_EXEC_ERROR ERROR_INVALID_STARTING_CODESEG
#define MAX_EXEC_ERROR ERROR_INFLOOP_IN_RELOC_CHAIN
/* These are the low and high value in the range of errors that are
access violations
*/
#define MIN_EACCES_RANGE ERROR_WRITE_PROTECT
#define MAX_EACCES_RANGE ERROR_SHARING_BUFFER_EXCEEDED
oslFileError oslTranslateFileError (/*DWORD*/ unsigned long dwError)
{
static const int n = SAL_N_ELEMENTS(errtable);
int i;
for (i = 0; i < n; ++i )
{
if (dwError == errtable[i].oscode)
return (oslFileError)(errtable[i].errnocode);
}
/* The error code wasn't in the table. We check for a range of
osl_File_E_ACCES errors or exec failure errors (ENOEXEC).
Otherwise osl_File_E_INVAL is returned.
*/
if ( (dwError >= MIN_EACCES_RANGE) && (dwError <= MAX_EACCES_RANGE) )
return osl_File_E_ACCES;
else if ( (dwError >= MIN_EXEC_ERROR) && (dwError <= MAX_EXEC_ERROR) )
return osl_File_E_NOEXEC;
else
return osl_File_E_INVAL;
}
//#####################################################
#if OSL_DEBUG_LEVEL > 0
void _osl_warnFile( const char *message, rtl_uString *ustrFile )
{
char szBuffer[2048];
if (ustrFile)
{
rtl_String *strFile = NULL;
rtl_uString2String( &strFile, rtl_uString_getStr( ustrFile ), rtl_uString_getLength( ustrFile ),
osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS );
snprintf( szBuffer, sizeof(szBuffer), message, strFile->buffer );
rtl_string_release( strFile );
message = szBuffer;
}
OSL_FAIL( message );
}
#endif /* OSL_DEBUG_LEVEL */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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