/* stat.c -- display file or filesystem status
   Copyright (C) 2001, 2002 Free Software Foundation.

   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 2, 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 to the Free Software Foundation,
   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

   Written by Michael Meskes.  */

#include <config.h>

#include <stdio.h>
#include <sys/types.h>
#ifdef HAVE_SYS_SYSMACROS_H
# include <sys/sysmacros.h>
#endif
#include <pwd.h>
#include <grp.h>
#include <unistd.h>
#include <time.h>
#if HAVE_SYS_VFS_H
# include <sys/vfs.h>
#endif
#include <string.h>
#include <malloc.h>
#include <ctype.h>

#if HAVE_INTTYPES_H
# include <inttypes.h>
#endif

#if ! defined PRIdMAX
# if HAVE_LONG_LONG
#  define PRIdMAX "lld"
# else
#  define PRIdMAX "ld"
# endif
#endif

#if ! defined PRIuMAX
# if HAVE_LONG_LONG
#  define PRIuMAX "llu"
# else
#  define PRIuMAX "lu"
# endif
#endif

#include "system.h"

#include "closeout.h"
#include "error.h"
#include "filemode.h"
#include "fs.h"
#include "getopt.h"
#include "quotearg.h"
#include "xreadlink.h"

#ifdef FLASK_LINUX
# include <selinux/fs_secure.h>
# include <linux/flask/security.h>
# include <selinux/flask_util.h>	/* for is_flask_enabled() */
# define SECURITY_ID_T security_id_t
#else
# define SECURITY_ID_T int
# define is_flask_enabled() 0
# define stat_secure(a,b,c) stat(a,b)
# define lstat_secure(a,b,c) lstat(a,b)
# define statfs_secure(a,b,c) statfs(a,b)
#endif

#define PROGRAM_NAME "stat"

#define AUTHORS "Michael Meskes"

static struct option const long_options[] = {
  {"link", no_argument, 0, 'l'},
  {"format", required_argument, 0, 'c'},
  {"filesystem", no_argument, 0, 'f'},
  {"secure", no_argument, 0, 's'},
  {"terse", no_argument, 0, 't'},
  {GETOPT_HELP_OPTION_DECL},
  {GETOPT_VERSION_OPTION_DECL},
  {NULL, 0, NULL, 0}
};

static char *program_name;

static void
print_human_type (mode_t mode)
{
  char const *type;
  switch (mode & S_IFMT)
    {
    case S_IFDIR:
      type = "Directory";
      break;
    case S_IFCHR:
      type = "Character Device";
      break;
    case S_IFBLK:
      type = "Block Device";
      break;
    case S_IFREG:
      type = "Regular File";
      break;
    case S_IFLNK:
      type = "Symbolic Link";
      break;
    case S_IFSOCK:
      type = "Socket";
      break;
    case S_IFIFO:
      type = "Fifo File";
      break;
    default:
      type = "Unknown";
    }
  fputs (type, stdout);
}

static char *
human_fstype (struct statfs const *statfsbuf)
{
  char const *type;

  switch (statfsbuf->f_type)
    {
#if defined __linux__
    case S_MAGIC_AFFS:
      type = "affs";
      break;
    case S_MAGIC_EXT:
      type = "ext";
      break;
    case S_MAGIC_EXT2_OLD:
      type = "ext2";
      break;
    case S_MAGIC_EXT2:
      type = "ext2/ext3";
      break;
    case S_MAGIC_HPFS:
      type = "hpfs";
      break;
    case S_MAGIC_ISOFS:
      type = "isofs";
      break;
    case S_MAGIC_ISOFS_WIN:
      type = "isofs";
      break;
    case S_MAGIC_ISOFS_R_WIN:
      type = "isofs";
      break;
    case S_MAGIC_MINIX:
      type = "minix";
      break;
    case S_MAGIC_MINIX_30:
      type = "minix (30 char.)";
      break;
    case S_MAGIC_MINIX_V2:
      type = "minix v2";
      break;
    case S_MAGIC_MINIX_V2_30:
      type = "minix v2 (30 char.)";
      break;
    case S_MAGIC_MSDOS:
      type = "msdos";
      break;
    case S_MAGIC_FAT:
      type = "fat";
      break;
    case S_MAGIC_NCP:
      type = "novell";
      break;
    case S_MAGIC_NFS:
      type = "nfs";
      break;
    case S_MAGIC_PROC:
      type = "proc";
      break;
    case S_MAGIC_SMB:
      type = "smb";
      break;
    case S_MAGIC_XENIX:
      type = "xenix";
      break;
    case S_MAGIC_SYSV4:
      type = "sysv4";
      break;
    case S_MAGIC_SYSV2:
      type = "sysv2";
      break;
    case S_MAGIC_COH:
      type = "coh";
      break;
    case S_MAGIC_UFS:
      type = "ufs";
      break;
    case S_MAGIC_XIAFS:
      type = "xia";
      break;
    case S_MAGIC_NTFS:
      type = "ntfs";
      break;
    case S_MAGIC_TMPFS:
      type = "tmpfs";
      break;
    case S_MAGIC_REISERFS:
      type = "reiserfs";
      break;
    case S_MAGIC_CRAMFS:
      type = "cramfs";
      break;
    case S_MAGIC_ROMFS:
      type = "romfs";
      break;
#elif __GNU__
    case FSTYPE_UFS:
      type = "ufs";
      break;
    case FSTYPE_NFS:
      type = "nfs";
      break;
    case FSTYPE_GFS:
      type = "gfs";
      break;
    case FSTYPE_LFS:
      type = "lfs";
      break;
    case FSTYPE_SYSV:
      type = "sysv";
      break;
    case FSTYPE_FTP:
      type = "ftp";
      break;
    case FSTYPE_TAR:
      type = "tar";
      break;
    case FSTYPE_AR:
      type = "ar";
      break;
    case FSTYPE_CPIO:
      type = "cpio";
      break;
    case FSTYPE_MSLOSS:
      type = "msloss";
      break;
    case FSTYPE_CPM:
      type = "cpm";
      break;
    case FSTYPE_HFS:
      type = "hfs";
      break;
    case FSTYPE_DTFS:
      type = "dtfs";
      break;
    case FSTYPE_GRFS:
      type = "grfs";
      break;
    case FSTYPE_TERM:
      type = "term";
      break;
    case FSTYPE_DEV:
      type = "dev";
      break;
    case FSTYPE_PROC:
      type = "proc";
      break;
    case FSTYPE_IFSOCK:
      type = "ifsock";
      break;
    case FSTYPE_AFS:
      type = "afs";
      break;
    case FSTYPE_DFS:
      type = "dfs";
      break;
    case FSTYPE_PROC9:
      type = "proc9";
      break;
    case FSTYPE_SOCKET:
      type = "socket";
      break;
    case FSTYPE_MISC:
      type = "misc";
      break;
    case FSTYPE_EXT2FS:
      type = "ext2/ext3";
      break;
    case FSTYPE_HTTP:
      type = "http";
      break;
    case FSTYPE_MEMFS:
      type = "memfs";
      break;
    case FSTYPE_ISO9660:
      type = "iso9660";
      break;
#endif
    default:
      type = NULL;
      break;
    }

  if (type)
    return (char *) type;

  {
    static char buf[sizeof "UNKNOWN (0x%x)" - 2
		    + 2 * sizeof (statfsbuf->f_type)];
    sprintf (buf, "UNKNOWN (0x%x)", statfsbuf->f_type);
    return buf;
  }
}

static void
print_human_access (struct stat const *statbuf)
{
  char modebuf[11];
  mode_string (statbuf->st_mode, modebuf);
  modebuf[10] = 0;
  fputs (modebuf, stdout);
}

static void
print_human_time (time_t const *t)
{
  char str[40];

  if (strftime (str, 40, "%c", localtime (t)) > 0)
    fputs (str, stdout);
  else
    printf ("Cannot calculate human readable time, sorry");
}

/* print statfs info */
static void
print_statfs (char *pformat, char m, char const *filename,
	      void const *data, SECURITY_ID_T sid)
{
  struct statfs const *statfsbuf = data;
#ifdef FLASK_LINUX
  char sbuf[256];
  int rv;
  unsigned int sbuflen = sizeof (sbuf);
#endif

  switch (m)
    {
    case 'n':
      strcat (pformat, "s");
      printf (pformat, filename);
      break;

    case 'i':
#if !defined __linux__ && defined __GNU__
      strcat (pformat, "Lx");
      printf (pformat, statfsbuf->f_fsid);
#else
      strcat (pformat, "x %-8x");
      printf (pformat, statfsbuf->f_fsid.__val[0],
	      statfsbuf->f_fsid.__val[1]);
#endif
      break;

    case 'l':
      strcat (pformat, PRIuMAX);
      printf (pformat, (uintmax_t) (statfsbuf->f_namelen));
      break;
    case 't':
      strcat (pformat, "lx");
      printf (pformat, (long int) (statfsbuf->f_type));
      break;
    case 'T':
      strcat (pformat, "s");
      printf (pformat, human_fstype (statfsbuf));
      break;
    case 'b':
      strcat (pformat, PRIdMAX);
      printf (pformat, (intmax_t) (statfsbuf->f_blocks));
      break;
    case 'f':
      strcat (pformat, PRIdMAX);
      printf (pformat, (intmax_t) (statfsbuf->f_bfree));
      break;
    case 'a':
      strcat (pformat, PRIdMAX);
      printf (pformat, (intmax_t) (statfsbuf->f_bavail));
      break;
    case 's':
      strcat (pformat, "ld");
      printf (pformat, (long int) (statfsbuf->f_bsize));
      break;
    case 'c':
      strcat (pformat, PRIdMAX);
      printf (pformat, (intmax_t) (statfsbuf->f_files));
      break;
    case 'd':
      strcat (pformat, PRIdMAX);
      printf (pformat, (intmax_t) (statfsbuf->f_ffree));
      break;
#ifdef FLASK_LINUX
    case 'S':
      strcat (pformat, "d");
      printf (pformat, sid);
      break;
    case 'C':
      rv = security_sid_to_context (sid, (security_context_t *) &sbuf,
				    &sbuflen);
      if (rv < 0)
	sprintf (sbuf, "<error finding security context %d>", sid);
      fputs (sbuf, stdout);
      break;
#endif
    default:
      strcat (pformat, "c");
      printf (pformat, m);
      break;
    }
}

/* print stat info */
static void
print_stat (char *pformat, char m, char const *filename,
	    void const *data, SECURITY_ID_T sid)
{
  char linkname[256];
  int i;
  struct stat *statbuf = (struct stat *) data;
  struct passwd *pw_ent;
  struct group *gw_ent;
#ifdef FLASK_LINUX
  char sbuf[256];
  int rv;
  unsigned int sbuflen = sizeof (sbuf);
#endif

  switch (m)
    {
    case 'n':
      strcat (pformat, "s");
      printf (pformat, filename);
      break;
    case 'N':
      strcat (pformat, "s");
      if ((statbuf->st_mode & S_IFMT) == S_IFLNK)
	{
	  if ((i = readlink (filename, linkname, 256)) == -1)
	    {
	      perror (filename);
	      return;
	    }
	  linkname[(i >= 256) ? 255 : i] = '\0';
	  /*printf("\"%s\" -> \"%s\"", filename, linkname); */
	  printf ("\"");
	  printf (pformat, filename);
	  printf ("\" -> \"");
	  printf (pformat, linkname);
	  printf ("\"");
	}
      else
	{
	  printf ("\"");
	  printf (pformat, filename);
	  printf ("\"");
	}
      break;
    case 'd':
      strcat (pformat, "d");
      printf (pformat, (int) statbuf->st_dev);
      break;
    case 'D':
      strcat (pformat, "x");
      printf (pformat, (int) statbuf->st_dev);
      break;
    case 'i':
      strcat (pformat, "d");
      printf (pformat, (int) statbuf->st_ino);
      break;
    case 'a':
      strcat (pformat, "o");
      printf (pformat, statbuf->st_mode & 07777);
      break;
    case 'A':
      print_human_access (statbuf);
      break;
    case 'f':
      strcat (pformat, "x");
      printf (pformat, statbuf->st_mode);
      break;
    case 'F':
      print_human_type (statbuf->st_mode);
      break;
    case 'h':
      strcat (pformat, "d");
      printf (pformat, (int) statbuf->st_nlink);
      break;
#ifdef FLASK_LINUX
    case 'S':
      strcat (pformat, "d");
      printf (pformat, sid);
      break;
    case 'C':
      rv = security_sid_to_context (sid, (security_context_t *) &sbuf,
				    &sbuflen);
      if (rv < 0)
	sprintf (sbuf, "<error finding security context %d>", sid);
      fputs (sbuf, stdout);
      break;
#endif
    case 'u':
      strcat (pformat, "d");
      printf (pformat, statbuf->st_uid);
      break;
    case 'U':
      strcat (pformat, "s");
      setpwent ();
      pw_ent = getpwuid (statbuf->st_uid);
      printf (pformat, (pw_ent != 0L) ? pw_ent->pw_name : "UNKNOWN");
      break;
    case 'g':
      strcat (pformat, "d");
      printf (pformat, statbuf->st_gid);
      break;
    case 'G':
      strcat (pformat, "s");
      setgrent ();
      gw_ent = getgrgid (statbuf->st_gid);
      printf (pformat, (gw_ent != 0L) ? gw_ent->gr_name : "UNKNOWN");
      break;
    case 't':
      strcat (pformat, "x");
      printf (pformat, major (statbuf->st_rdev));
      break;
    case 'T':
      strcat (pformat, "x");
      printf (pformat, minor (statbuf->st_rdev));
      break;
    case 's':
      strcat (pformat, PRIuMAX);
      printf (pformat, (uintmax_t) (statbuf->st_size));
      break;
    case 'b':
      strcat (pformat, "u");
      printf (pformat, (unsigned int) statbuf->st_blocks);
      break;
    case 'o':
      strcat (pformat, "d");
      printf (pformat, (int) statbuf->st_blksize);
      break;
    case 'x':
      print_human_time (&(statbuf->st_atime));
      break;
    case 'X':
      strcat (pformat, "d");
      printf (pformat, (int) statbuf->st_atime);
      break;
    case 'y':
      print_human_time (&(statbuf->st_mtime));
      break;
    case 'Y':
      strcat (pformat, "d");
      printf (pformat, (int) statbuf->st_mtime);
      break;
    case 'z':
      print_human_time (&(statbuf->st_ctime));
      break;
    case 'Z':
      strcat (pformat, "d");
      printf (pformat, (int) statbuf->st_ctime);
      break;
    default:
      strcat (pformat, "c");
      printf (pformat, m);
      break;
    }
}

static void
print_it (char const *masterformat, char const *filename,
	  void (*print_func) (char *, char, char const *,
			      void const *, SECURITY_ID_T),
	  void const *data, SECURITY_ID_T sid)
{
  char *m, *b, *format;
  char pformat[65];

  /* create a working copy of the format string */
  format = strdup (masterformat);
  if (!format)
    {
      perror (filename);
      return;
    }

  b = format;
  while (b)
    {
      if ((m = strchr (b, (int) '%')) != NULL)
	{
	  strcpy (pformat, "%");
	  *m++ = '\0';
	  fputs (b, stdout);

	  /* copy all format specifiers to our format string */
	  while (isdigit (*m) || strchr ("#0-+. I", *m))
	    {
	      char copy[2] = "a";

	      *copy = *m;
	      /* make sure the format specifier is not too long */
	      if (strlen (pformat) > 63)
		fprintf (stderr,
			 "Warning: Format specifier too long, truncating: %s\n",
			 pformat);
	      else
		strcat (pformat, copy);
	      m++;
	    }

	  switch (*m)
	    {
	    case '\0':
	    case '%':
	      fputs ("%", stdout);
	      break;
	    default:
	      print_func (pformat, *m, filename, data, sid);
	      break;
	    }
	  b = m + 1;
	}
      else
	{
	  fputs (b, stdout);
	  b = NULL;
	}
    }
  free (format);
  printf ("\n");
}

/* stat the filesystem and print what we find */
static void
do_statfs (char const *filename, int terse, int secure, char const *format)
{
  struct statfs statfsbuf;
  SECURITY_ID_T sid = -1;
  int i;

  if (secure)
    i = statfs_secure (filename, &statfsbuf, &sid);
  else
    i = statfs (filename, &statfsbuf);

  if (i == -1)
    {
      perror (filename);
      return;
    }

  if (format == NULL)
    {
      if (terse != 0)
	{
	  if (secure)
	    format = "%n %i %l %t %b %f %a %s %c %d %S %C";
	  else
	    format = "%n %i %l %t %b %f %a %s %c %d";
	}
      else
	{
	  if (secure)
	    format = "  File: \"%n\"\n"
	      "    ID: %-8i Namelen: %-7l Type: %T\n"
	      "Blocks: Total: %-10b Free: %-10f Available: %-10a Size: %s\n"
	      "Inodes: Total: %-10c Free: %-10d\n"
	      "   SID: %-14S  S_Context: %C\n";
	  else
	    format = "  File: \"%n\"\n"
	      "    ID: %-8i Namelen: %-7l Type: %T\n"
	      "Blocks: Total: %-10b Free: %-10f Available: %-10a Size: %s\n"
	      "Inodes: Total: %-10c Free: %-10d";
	}
    }

  print_it (format, filename, print_statfs, &statfsbuf, sid);
}

/* stat the file and print what we find */
static void
do_stat (char const *filename, int follow_links, int terse, int secure,
	 char const *format)
{
  struct stat statbuf;
  int i;
  SECURITY_ID_T sid = -1;

  if (secure)
    i = ((follow_links == 1)
	 ? stat_secure (filename, &statbuf, &sid)
	 : lstat_secure (filename, &statbuf, &sid));
  else
    i = ((follow_links == 1)
	 ? stat (filename, &statbuf) : lstat (filename, &statbuf));

  if (i == -1)
    {
      perror (filename);
      return;
    }

  if (format == NULL)
    {
      if (terse != 0)
	{
	  if (secure)
	    format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o %S %C";
	  else
	    format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o";
	}
      else
	{
	  /* tmp hack to match orignal output until conditional implemented */
	  i = statbuf.st_mode & S_IFMT;
	  if (i == S_IFCHR || i == S_IFBLK)
	    {
	      if (secure)
		format =
		  "  File: %N\n"
		  "  Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
		  "Device: %Dh/%dd\tInode: %-10i  Links: %-5h"
		  " Device type: %t,%T\n"
		  "Access: (%04a/%10.10A)  Uid: (%5u/%8U)   Gid: (%5g/%8G)\n"
		  "   SID: %-14S  S_Context: %C\n"
		  "Access: %x\n" "Modify: %y\n" "Change: %z\n";
	      else
		format =
		  "  File: %N\n"
		  "  Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
		  "Device: %Dh/%dd\tInode: %-10i  Links: %-5h"
		  " Device type: %t,%T\n"
		  "Access: (%04a/%10.10A)  Uid: (%5u/%8U)   Gid: (%5g/%8G)\n"
		  "Access: %x\n" "Modify: %y\n" "Change: %z\n";
	    }
	  else
	    {
	      if (secure)
		format =
		  "  File: %N\n"
		  "  Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
		  "Device: %Dh/%dd\tInode: %-10i  Links: %-5h\n"
		  "Access: (%04a/%10.10A)  Uid: (%5u/%8U)   Gid: (%5g/%8G)\n"
		  "   SID: %-14S  S_Context: %C\n"
		  "Access: %x\n" "Modify: %y\n" "Change: %z\n";
	      else
		format =
		  "  File: %N\n"
		  "  Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
		  "Device: %Dh/%dd\tInode: %-10i  Links: %-5h\n"
		  "Access: (%04a/%10.10A)  Uid: (%5u/%8U)   Gid: (%5g/%8G)\n"
		  "Access: %x\n" "Modify: %y\n" "Change: %z\n";
	    }
	}
    }
  print_it (format, filename, print_stat, &statbuf, sid);
}

void
usage (int status)
{
  if (status != 0)
    fprintf (stderr, _("Try %s --help' for more information.\n"),
	     program_name);
  else
    {
      printf (_("Usage: %s [OPTION] FILE...\n"), program_name);
      fputs (_("\
Display file or filesystem status.\n\
\n\
  -f, --filesystem	display filesystem status instead of file status\n\
  -c  --format=FORMAT   FIXME\n\
  -l, --link		follow links\n\
  -s, --secure	        FIXME\n\
  -t, --terse		print the information in terse form\n\
"), stdout);
      fputs (HELP_OPTION_DESCRIPTION, stdout);
      fputs (VERSION_OPTION_DESCRIPTION, stdout);

      fputs (_("\n\
The valid format sequences for files (without --filesystem):\n\
\n\
  %A - Access rights in human readable form\n\
  %a - Access rights in octal\n\
  %b - Number of blocks allocated\n\
  %C - Security context in SE-Linux\n\
"), stdout);
      fputs (_("\
  %D - Device number in hex\n\
  %d - Device number in decimal\n\
  %F - File type\n\
  %f - raw mode in hex\n\
  %G - Group name of owner\n\
  %g - Group ID of owner\n\
"), stdout);
      fputs (_("\
  %h - Number of hard links\n\
  %i - Inode number\n\
  %N - Quoted File name with dereference if symbolic link\n\
  %n - File name\n\
  %o - IO block size\n\
  %S - Security ID in SE-Linux\n\
  %s - Total size, in bytes\n\
  %T - Minor device type in hex\n\
  %t - Major device type in hex\n\
"), stdout);
      fputs (_("\
  %U - User name of owner\n\
  %u - User ID of owner\n\
  %X - Time of last access as seconds since Epoch\n\
  %x - Time of last access\n\
  %Y - Time of last modification as seconds since Epoch\n\
  %y - Time of last modification\n\
  %Z - Time of last change as seconds since Epoch\n\
  %z - Time of last change\n\
\n\
"), stdout);

      fputs (_("\
Valid format sequences for file systems:\n\
\n\
  %a - Free blocks available to non-superuser\n\
  %b - Total data blocks in file system\n\
  %C - Security context in SE-Linux\n\
  %c - Total file nodes in file system\n\
  %d - Free file nodes in file system\n\
  %f - Free blocks in file system\n\
"), stdout);
      fputs (_("\
  %i - File System id in hex\n\
  %l - Maximum length of filenames\n\
  %n - File name\n\
  %S - Security ID in SE-Linux\n\
  %s - Optimal transfer block size\n\
  %T - Type in human readable form\n\
  %t - Type in hex\n\
"), stdout);
      puts (_("\nReport bugs to <bug-fileutils@gnu.org>."));
    }
  exit (status);
}

int
main (int argc, char *argv[])
{
  int c;
  int i;
  int follow_links = 0;
  int fs = 0;
  int terse = 0;
  int secure = 0;
  char *format = NULL;

  program_name = argv[0];
  setlocale (LC_ALL, "");
  bindtextdomain (PACKAGE, LOCALEDIR);
  textdomain (PACKAGE);

  atexit (close_stdout);

  while ((c = getopt_long (argc, argv, "c:flst", long_options, NULL)) != -1)
    {
      switch (c)
	{
	case 'c':
	  format = optarg;
	  break;
	case 'l':
	  follow_links = 1;
	  break;
	case 'f':
	  fs = 1;
	  break;
	case 's':
	  secure = 1;
	  break;
	case 't':
	  terse = 1;
	  break;

	case_GETOPT_HELP_CHAR;

	case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS);

	default:
	  usage (EXIT_FAILURE);
	}
    }

  if (argc == optind)
    {
      error (0, 0, _("too few arguments"));
      usage (EXIT_FAILURE);
    }

  if (!is_flask_enabled ())
    secure = 0;

  for (i = optind; i < argc; i++)
    {
      if (fs == 0)
	do_stat (argv[i], follow_links, terse, secure, format);
      else
	do_statfs (argv[i], terse, secure, format);
    }

  exit (EXIT_SUCCESS);
}