Implement attributes in BSD.

This commit is contained in:
2021-03-31 01:32:03 +01:00
parent f9ce3b60eb
commit 12c50187ee
5 changed files with 323 additions and 1 deletions

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@@ -31,7 +31,7 @@ project(
DESCRIPTION "Filesystem test creator for BSD"
LANGUAGES C)
set(PLATFORM_SOURCES bsd.h xattr.c xattr.h)
set(PLATFORM_SOURCES bsd.h xattr.c xattr.h attr.c attr.h)
set(EXECUTABLE_NAME "fssetter-${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}")

107
setter/src/bsd/attr.c Normal file
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@@ -0,0 +1,107 @@
/****************************************************************************
Aaru Data Preservation Suite
-----------------------------------------------------------------------------
Author(s) : Natalia Portillo
--[ License ] ---------------------------------------------------------------
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-----------------------------------------------------------------------------
Copyright (C) 2011-2021 Natalia Portillo
*****************************************************************************/
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include "attr.h"
#include "../log.h"
void BsdFileAttributes(const char* path)
{
int ret;
int fd;
FILE* h;
int rc;
int wRc;
int sRc;
int cRc;
int i;
ret = chdir(path);
if(ret)
{
log_write("Error %d changing to specified path.\n", errno);
return;
}
ret = mkdir("ATTRS", 0755);
if(ret)
{
log_write("Error %d creating working directory.\n", errno);
return;
}
ret = chdir("ATTRS");
if(ret)
{
log_write("Error %d changing to working directory.\n", errno);
return;
}
log_write("Creating files with different flags (attributes).\n");
for(i = 0; i < KNOWN_BSD_ATTRS; i++)
{
h = fopen(darwin_attrs[i].filename, "w+");
rc = 0;
wRc = 0;
sRc = 0;
cRc = 0;
if(h == NULL) rc = errno;
else
{
fd = fileno(h);
ret = fchflags(fd, darwin_attrs[i].attr);
if(ret)
{
sRc = errno;
unlink(darwin_attrs[i].filename);
}
else
{
ret = fprintf(h, "%s", darwin_attrs[i].contents);
if(ret < 1)
{
wRc = errno;
unlink(darwin_attrs[i].filename);
}
}
ret = fclose(h);
if(ret) cRc = errno;
}
log_write("\t%s, rc = %d, wRc = %d, sRc = %d, cRc = %d\n", darwin_attrs[i].description, rc, wRc, sRc, cRc);
}
}

210
setter/src/bsd/attr.h Normal file
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@@ -0,0 +1,210 @@
/****************************************************************************
Aaru Data Preservation Suite
-----------------------------------------------------------------------------
Author(s) : Natalia Portillo
--[ License ] ---------------------------------------------------------------
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-----------------------------------------------------------------------------
Copyright (C) 2011-2021 Natalia Portillo
*****************************************************************************/
#ifndef AARU_FSTESTER_SETTER_SRC_BSD_ATTR_H_
#define AARU_FSTESTER_SETTER_SRC_BSD_ATTR_H_
#include <sys/stat.h>
typedef struct
{
char filename[16];
char contents[256];
char description[256];
unsigned int attr;
} bsd_attr_tests_t;
#if defined(__FreeBSD__)
#define KNOWN_BSD_ATTRS 17
#elif defined(__DragonFly__)
#define KNOWN_BSD_ATTRS 15
#elif defined(__NetBSD__)
#define KNOWN_BSD_ATTRS 10
#else
#define KNOWN_BSD_ATTRS 7
#endif
#ifndef UF_NODUMP
#define UF_NODUMP 0x00000001 /* Do not dump the file. */
#endif
#ifndef UF_IMMUTABLE
#define UF_IMMUTABLE 0x00000002 /* The file may not be changed. */
#endif
#ifndef UF_APPEND
#define UF_APPEND 0x00000004 /* The file may only be appended to. */
#endif
#ifndef UF_OPAQUE
#define UF_OPAQUE 0x00000008 /* directory is opaque wrt. union */
#endif
#ifndef SF_ARCHIVED
#define SF_ARCHIVED 0x00010000 /* file is archived */
#endif
#ifndef SF_IMMUTABLE
#define SF_IMMUTABLE 0x00020000 /* The file may not be changed. */
#endif
#ifndef SF_APPEND
#define SF_APPEND 0x00040000 /* The file may only be appended to. */
#endif
#if defined(__FreeBSD__) || defined(__DragonFly__)
#ifndef UF_NOUNLINK
#define UF_NOUNLINK 0x00000010 /* file may not be removed or renamed */
#endif
#ifndef SF_NOUNLINK
#define SF_NOUNLINK 0x00100000 /* file may not be removed or renamed */
#endif
#endif // FreeBSD or DragonFly BSD
#if defined(__FreeBSD__) || defined(__NetBSD__)
#ifndef SF_SNAPSHOT
#define SF_SNAPSHOT 0x00200000 /* snapshot inode */
#endif
#endif // FreeBSD or NetBSD
#if defined(__NetBSD__)
#ifndef SF_LOG
#define SF_LOG 0x00400000 /* WAPBL log file inode */
#endif
#ifndef SF_SNAPINVAL
#define SF_SNAPINVAL 0x00800000 /* snapshot is invalid */
#endif
#endif // NetBSD
#if defined(__FreeBSD__)
#ifndef UF_SYSTEM
#define UF_SYSTEM 0x00000080 /* Windows system file bit */
#endif
#ifndef UF_SPARSE
#define UF_SPARSE 0x00000100 /* sparse file */
#endif
#ifndef UF_OFFLINE
#define UF_OFFLINE 0x00000200 /* file is offline */
#endif
#ifndef UF_REPARSE
#define UF_REPARSE 0x00000400 /* Windows reparse point file bit */
#endif
#ifndef UF_ARCHIVE
#define UF_ARCHIVE 0x00000800 /* file needs to be archived */
#endif
#ifndef UF_READONLY
#define UF_READONLY 0x00001000 /* Windows readonly file bit */
#endif
#ifndef UF_HIDDEN
#define UF_HIDDEN 0x00008000 /* file is hidden */
#endif
#endif // FreeBSD
#if defined(__DragonFly__)
#ifndef UF_NOHISTORY
#define UF_NOHISTORY 0x00000040 /* do not retain history/snapshots */
#endif
#ifndef UF_CACHE
#define UF_CACHE 0x00000080 /* enable data swapcache */
#endif
#ifndef UF_XLINK
#define UF_XLINK 0x00000100 /* cross-link (hardlink) boundary */
#endif
#ifndef SF_NOHISTORY
#define SF_NOHISTORY 0x00400000 /* do not retain history/snapshots */
#endif
#ifndef SF_NOCACHE
#define SF_NOCACHE 0x00800000 /* disable data swapcache */
#endif
#ifndef SF_XLINK
#define SF_XLINK 0x01000000 /* cross-link (hardlink) boundary */
#endif
#endif // DragonFly BSD
static const bsd_attr_tests_t darwin_attrs[KNOWN_BSD_ATTRS] = {
{"NODUMP", "This file is now not dumpable", "File with no dump flag", UF_NODUMP},
{"IMMUTABLE", "This file is now immutable", "File with immutable flag", UF_IMMUTABLE},
{"APPEND", "This file is now append only", "File with append only flag", UF_APPEND},
{"ARCHIVED", "This file is now archived", "File with archived flag", SF_ARCHIVED},
{"SF_IMMUTABLE",
"This file is now immutable, and only the super-user change change that",
"File with super-usr immutable flag",
SF_IMMUTABLE},
{"SF_APPEND",
"This file is now append only, and only the super-user change change that",
"File with super-user append only flag",
SF_APPEND},
{"OPAQUE", "This directory is opaque when viewed through a union stack", "File with opaque flag", UF_OPAQUE},
#if defined(__FreeBSD__) || defined(__DragonFly__)
{"NOUNLINK", "This file may not be removed or renamed", "File with no unlink flag", UF_NOUNLINK},
{"SF_NOUNLINK", "This file may not be removed or renamed", "File with super-user no unlink flag", SF_NOUNLINK},
#endif
#if defined(__FreeBSD__) || defined(__NetBSD__)
{"SF_SNAPSHOT", "This file is a snapshot", "File with super-user snapshot flag", SF_SNAPSHOT},
#endif
#if defined(__NetBSD__)
{"SF_LOG", "This file is a WAPBL log file", "File with super-user log flag", SF_LOG},
{"SF_SNAPINVAL", "This file is an invalid snapshot", "File with super-user invalid snapshot flag", SF_SNAPINVAL},
#endif
#if defined(__FreeBSD__)
{"SYSTEM", "This file is a system file for Windows", "File with system flag", UF_SYSTEM},
{"SPARSE", "This file is sparse", "File with sparse flag", UF_SPARSE},
{"OFFLINE", "This file is available offline for Windows", "File with offline flag", UF_OFFLINE},
{"REPARSE", "This file is a Windows reparse point", "File with reparse flag", UF_REPARSE},
{"ARCHIVE", "This file is must be archived", "File with archive flag", UF_ARCHIVE},
{"READONLY", "This file is read-only for Windows", "File with read-only flag", UF_READONLY},
{"HIDDEN", "This file is hidden", "File with hidden flag", UF_HIDDEN},
#endif
#if defined(__DragonFly__)
{"NOHISTORY", "This file will not retain history/snapshots", "File with no history flag", UF_NOHISTORY},
{"CACHE", "This file has data swapcache enabled", "File with cache flag", UF_CACHE},
{"XLINK", "This file is a cross link boundary", "File with crosslink flag", UF_XLINK},
{"SF_NOHISTORY",
"This file will not retain history/snapshots",
"File with super-user no history flag",
SF_NOHISTORY},
{"SF_NOCACHE", "This file must not have data swapcache enabled", "File with super-user no cache flag", SF_NOCACHE},
{"SF_XLINK", "This file is a cross link boundary", "File with super-user crosslink flag", SF_XLINK},
#endif
};
#endif // AARU_FSTESTER_SETTER_SRC_BSD_ATTR_H_

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@@ -26,5 +26,6 @@ Copyright (C) 2011-2021 Natalia Portillo
#define SETTER_SRC_BSD_H_
void BsdExtendedAttributes(const char* path);
void BsdFileAttributes(const char* path);
#endif // SETTER_SRC_BSD_H_

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@@ -28,6 +28,8 @@ Copyright (C) 2011-2021 Natalia Portillo
#include "../linux/linux.h"
#elif defined(__APPLE__) && defined(__MACH__)
#include "../darwin/darwin.h"
#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__NetBSD__) || defined(__OpenBSD__)
#include "../bsd/bsd.h"
#endif
void FileAttributes(const char* path)
@@ -36,5 +38,7 @@ void FileAttributes(const char* path)
LinuxFileAttributes(path);
#elif defined(__APPLE__) && defined(__MACH__)
DarwinFileAttributes(path);
#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__NetBSD__) || defined(__OpenBSD__)
BsdFileAttributes(path);
#endif
}