diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/dktools/dk4ufi08.c |
Initial commit
Diffstat (limited to 'support/dktools/dk4ufi08.c')
-rw-r--r-- | support/dktools/dk4ufi08.c | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/support/dktools/dk4ufi08.c b/support/dktools/dk4ufi08.c new file mode 100644 index 0000000000..4bd00406f8 --- /dev/null +++ b/support/dktools/dk4ufi08.c @@ -0,0 +1,221 @@ +/* + 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 +} + + |