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-rw-r--r--sal/osl/w32/file_error.cxx125
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diff --git a/sal/osl/w32/file_error.cxx b/sal/osl/w32/file_error.cxx
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+++ b/sal/osl/w32/file_error.cxx
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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 "file_error.hxx"
+#include <winerror.h>
+
+namespace {
+
+/* 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_NAME, osl_File_E_NOENT }, /* 123 */
+ { 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_FILE_CHECKED_OUT, osl_File_E_ACCES }, /* 220 */
+ { ERROR_DIRECTORY, osl_File_E_NOTDIR }, /* 267 */
+ { ERROR_NOT_ENOUGH_QUOTA, osl_File_E_NOMEM }, /* 1816 */
+ { ERROR_CANT_ACCESS_FILE, osl_File_E_ACCES }, /* 1920 */
+ { 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 static_cast<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;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */