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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/dktools/dk4ufi08.c
Initial commit
Diffstat (limited to 'support/dktools/dk4ufi08.c')
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1 files changed, 221 insertions, 0 deletions
diff --git a/support/dktools/dk4ufi08.c b/support/dktools/dk4ufi08.c
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+/*
+ WARNING: This file was generated by dkct.
+ Changes you make here will be lost if dkct is run again!
+ You should modify the original source and run dkct on it.
+ Original source: dk4ufi08.ctr
+*/
+
+/*
+Copyright (C) 2015-2017, Dirk Krause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above opyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+* Neither the name of the author nor the names of contributors may be used
+ to endorse or promote products derived from this software without specific
+ prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/** @file dk4ufi08.c The dk4ufi08 module.
+*/
+
+
+#line 92 "dk4ufi08.ctr"
+
+
+#include "dk4conf.h"
+
+#if DK4_ON_WINDOWS
+#ifndef WINDOWS_H_INCLUDED
+#include <windows.h>
+#define WINDOWS_H_INCLUDED 1
+#endif
+#else
+#include "dk4stat8.h"
+#endif
+
+#include "dk4ufi08.h"
+
+
+int
+dk4ufi_get_c8(dk4_ufi_t *dptr, const char *fn, dk4_er_t *erp)
+{
+#if DK4_ON_WINDOWS
+ BY_HANDLE_FILE_INFORMATION bhfi;
+ WIN32_FIND_DATAA ffdata;
+ HANDLE han;
+ DWORD dwattr;
+ int i;
+ int back = 0;
+ if ((NULL != dptr) && (NULL != fn)) {
+ dwattr = GetFileAttributesA(fn);
+ if (INVALID_FILE_ATTRIBUTES == dwattr) {
+ han = FindFirstFileA(fn, &ffdata);
+ if (INVALID_HANDLE_VALUE != han) {
+ dwattr = ffdata.dwFileAttributes;
+ FindClose(han);
+ }
+ }
+ if (INVALID_FILE_ATTRIBUTES != dwattr) {
+ if (0 != (FILE_ATTRIBUTE_DIRECTORY & dwattr)) {
+ dwattr |= FILE_FLAG_BACKUP_SEMANTICS;
+ }
+ for (i = 0; ((2 > i) && (0 == back)); i++) {
+ han = CreateFileA(
+ fn,
+ ((0 == i) ? (0) : (GENERIC_READ)),
+ (FILE_SHARE_READ | FILE_SHARE_WRITE),
+ NULL,
+ OPEN_EXISTING,
+ dwattr,
+ NULL
+ );
+ if (INVALID_HANDLE_VALUE != han) {
+ if (GetFileInformationByHandle(han, &bhfi)) {
+ back = 1;
+ dptr->ser = bhfi.dwVolumeSerialNumber;
+ dptr->inh = bhfi.nFileIndexHigh;
+ dptr->inl = bhfi.nFileIndexLow;
+ } else {
+ if (1 == i) {
+ /* ERROR: Failed */
+ dk4error_set_ldetails(
+ erp, DK4_E_FILE_INFORMATION_FAILED,
+ (long)((unsigned long)GetLastError())
+ );
+ }
+ }
+ CloseHandle(han);
+ } else {
+ if (1 == i) {
+ /* ERROR: Failed */
+ dk4error_set_ldetails(
+ erp, DK4_E_CREATE_FILE_FAILED,
+ (long)((unsigned long)GetLastError())
+ );
+ }
+ }
+ }
+ }
+
+ } else {
+ dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
+ }
+ return back;
+#else
+ dk4_stat_t stb;
+ int back = 0;
+ if ((NULL != dptr) && (NULL != fn)) {
+ if (0 != dk4stat_c8(&stb, fn, erp)) {
+ dptr->dev = stb.st_dev;
+ dptr->ino = stb.st_ino;
+ back = 1;
+ }
+ } else {
+ dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
+ }
+ return back;
+#endif
+}
+
+
+
+int
+dk4ufi_get_l_c8(dk4_ufi_t *dptr, const char *fn, dk4_er_t *erp)
+{
+#if DK4_ON_WINDOWS
+ BY_HANDLE_FILE_INFORMATION bhfi;
+ WIN32_FIND_DATAA ffdata;
+ HANDLE han;
+ DWORD dwattr;
+ int i;
+ int back = 0;
+ if ((NULL != dptr) && (NULL != fn)) {
+ dwattr = GetFileAttributesA(fn);
+ if (INVALID_FILE_ATTRIBUTES == dwattr) {
+ han = FindFirstFileA(fn, &ffdata);
+ if (INVALID_HANDLE_VALUE != han) {
+ dwattr = ffdata.dwFileAttributes;
+ FindClose(han);
+ }
+ }
+ if (INVALID_FILE_ATTRIBUTES != dwattr) {
+ if (0 != (FILE_ATTRIBUTE_DIRECTORY & dwattr)) {
+ dwattr |= FILE_FLAG_BACKUP_SEMANTICS;
+ }
+ dwattr |= FILE_FLAG_OPEN_REPARSE_POINT;
+ for (i = 0; ((2 > i) && (0 == back)); i++) {
+ han = CreateFileA(
+ fn,
+ ((0 == i) ? (0) : (GENERIC_READ)),
+ (FILE_SHARE_READ | FILE_SHARE_WRITE),
+ NULL,
+ OPEN_EXISTING,
+ dwattr,
+ NULL
+ );
+ if (INVALID_HANDLE_VALUE != han) {
+ if (GetFileInformationByHandle(han, &bhfi)) {
+ back = 1;
+ dptr->ser = bhfi.dwVolumeSerialNumber;
+ dptr->inh = bhfi.nFileIndexHigh;
+ dptr->inl = bhfi.nFileIndexLow;
+ } else {
+ if (1 == i) {
+ /* ERROR: Failed */
+ dk4error_set_ldetails(
+ erp, DK4_E_FILE_INFORMATION_FAILED,
+ (long)((unsigned long)GetLastError())
+ );
+ }
+ }
+ CloseHandle(han);
+ } else {
+ if (1 == i) {
+ /* ERROR: Failed */
+ dk4error_set_ldetails(
+ erp, DK4_E_CREATE_FILE_FAILED,
+ (long)((unsigned long)GetLastError())
+ );
+ }
+ }
+ }
+ }
+ } else {
+ dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
+ }
+ return back;
+#else
+ dk4_stat_t stb;
+ int back = 0;
+ if ((NULL != dptr) && (NULL != fn)) {
+ if (0 != dk4stat_l_c8(&stb, fn, erp)) {
+ dptr->dev = stb.st_dev;
+ dptr->ino = stb.st_ino;
+ back = 1;
+ }
+ } else {
+ dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
+ }
+ return back;
+#endif
+}
+
+