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/*
File: dir_common.h
Copyright (C) 2020 Christophe GRENIER <grenier@cgsecurity.org>
This software 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 2 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, write the Free Software Foundation, Inc., 51
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _DIR_COMMON_H
#define _DIR_COMMON_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#include "list.h"
#define DIR_NAME_LEN 1024
#define FLAG_LIST_DELETED 1
#define FLAG_LIST_MASK12 2
#define FLAG_LIST_MASK16 4
#define FLAG_LIST_PATHNAME 8
#define FLAG_LIST_ADS 16
#define FLAG_LIST_SYSTEM 32
/* capabilities */
#define CAPA_LIST_DELETED 1
#define CAPA_LIST_ADS 2
typedef enum { CP_OK=0, CP_STAT_FAILED=-1, CP_OPEN_FAILED=-2, CP_READ_FAILED=-3, CP_CREATE_FAILED=-4, CP_NOSPACE=-5, CP_CLOSE_FAILED=-6, CP_NOMEM=-7} copy_file_t;
typedef enum { DIR_PART_ENOIMP=-3, DIR_PART_ENOSYS=-2, DIR_PART_EIO=-1, DIR_PART_OK=0} dir_partition_t;
typedef struct dir_data dir_data_t;
typedef struct
{
struct td_list_head list;
char *name;
uint32_t st_ino;
uint32_t st_mode;
uint32_t st_uid;
uint32_t st_gid;
uint64_t st_size;
time_t td_atime; /* time of last access */
time_t td_mtime; /* time of last modification */
time_t td_ctime; /* time of last status change */
unsigned int status;
} file_info_t;
struct dir_data
{
void *display;
char current_directory[DIR_NAME_LEN];
unsigned long int current_inode;
int verbose;
unsigned int param;
unsigned int capabilities;
int(*get_dir)(disk_t *disk_car, const partition_t *partition, dir_data_t *dir_data, const unsigned long int first_inode, file_info_t*list);
copy_file_t (*copy_file)(disk_t *disk_car, const partition_t *partition, dir_data_t *dir_data, const file_info_t *file);
void (*close)(dir_data_t *dir_data);
char *local_dir;
void *private_dir_data;
};
#define FILE_STATUS_DELETED 1
#define FILE_STATUS_MARKED 2
#define FILE_STATUS_ADS 4
#define LINUX_S_IFMT 00170000
#define LINUX_S_IFSOCK 0140000
#define LINUX_S_IFLNK 0120000
#define LINUX_S_IFREG 0100000
#define LINUX_S_IFBLK 0060000
#define LINUX_S_IFDIR 0040000
#define LINUX_S_IFCHR 0020000
#define LINUX_S_IFIFO 0010000
#define LINUX_S_ISUID 0004000
#define LINUX_S_ISGID 0002000
#define LINUX_S_ISVTX 0001000
#define LINUX_S_IRWXU 00700
#define LINUX_S_IRUSR 00400
#define LINUX_S_IWUSR 00200
#define LINUX_S_IXUSR 00100
#define LINUX_S_IRWXG 00070
#define LINUX_S_IRGRP 00040
#define LINUX_S_IWGRP 00020
#define LINUX_S_IXGRP 00010
#define LINUX_S_IRWXO 00007
#define LINUX_S_IROTH 00004
#define LINUX_S_IWOTH 00002
#define LINUX_S_IXOTH 00001
#define LINUX_S_IRWXUGO (LINUX_S_IRWXU|LINUX_S_IRWXG|LINUX_S_IRWXO)
#define LINUX_S_IALLUGO (LINUX_S_ISUID|LINUX_S_ISGID|LINUX_S_ISVTX|LINUX_S_IRWXUGO)
#define LINUX_S_IRUGO (LINUX_S_IRUSR|LINUX_S_IRGRP|LINUX_S_IROTH)
#define LINUX_S_IWUGO (LINUX_S_IWUSR|LINUX_S_IWGRP|LINUX_S_IWOTH)
#define LINUX_S_IXUGO (LINUX_S_IXUSR|LINUX_S_IXGRP|LINUX_S_IXOTH)
#define LINUX_S_ISLNK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFLNK)
#define LINUX_S_ISREG(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFREG)
#define LINUX_S_ISDIR(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFDIR)
#define LINUX_S_ISCHR(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFCHR)
#define LINUX_S_ISBLK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFBLK)
#define LINUX_S_ISFIFO(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFIFO)
#define LINUX_S_ISSOCK(m) (((m) & LINUX_S_IFMT) == LINUX_S_IFSOCK)
#ifdef __cplusplus
} /* closing brace for extern "C" */
#endif
#endif
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