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libsmb: Factor out fetch_file_unix_basic_info()

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Will be used in clilist.c for SMB_FIND_FILE_UNIX_INFO2

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Volker Lendecke 2020-02-24 03:41:13 -08:00 committed by Jeremy Allison
parent 7c1abd7e85
commit 9cc546956d
1 changed files with 47 additions and 39 deletions
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86
source3/libsmb/clifile.c
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@ -736,6 +736,52 @@ NTSTATUS cli_posix_setacl(struct cli_state *cli,
return status;
}
static void fetch_file_unix_basic_info(
const uint8_t data[100], SMB_STRUCT_STAT *sbuf)
{
ZERO_STRUCTP(sbuf);
/* total size, in bytes */
sbuf->st_ex_size = IVAL2_TO_SMB_BIG_UINT(data, 0);
/* number of blocks allocated */
sbuf->st_ex_blocks = IVAL2_TO_SMB_BIG_UINT(data,8);
#if defined (HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
sbuf->st_ex_blocks /= STAT_ST_BLOCKSIZE;
#else
/* assume 512 byte blocks */
sbuf->st_ex_blocks /= 512;
#endif
/* time of last change */
sbuf->st_ex_ctime = interpret_long_date((const char *)(data + 16));
/* time of last access */
sbuf->st_ex_atime = interpret_long_date((const char *)(data + 24));
/* time of last modification */
sbuf->st_ex_mtime = interpret_long_date((const char *)(data + 32));
sbuf->st_ex_uid = (uid_t) IVAL(data, 40); /* user ID of owner */
sbuf->st_ex_gid = (gid_t) IVAL(data, 48); /* group ID of owner */
sbuf->st_ex_mode = unix_filetype_from_wire(IVAL(data, 56));
#if defined(HAVE_MAKEDEV)
{
uint32_t dev_major = IVAL(data,60);
uint32_t dev_minor = IVAL(data,68);
sbuf->st_ex_rdev = makedev(dev_major, dev_minor);
}
#endif
/* inode */
sbuf->st_ex_ino = (SMB_INO_T)IVAL2_TO_SMB_BIG_UINT(data, 76);
/* protection */
sbuf->st_ex_mode |= wire_perms_to_unix(IVAL(data, 84));
/* number of hard links */
sbuf->st_ex_nlink = BIG_UINT(data, 92);
}
/****************************************************************************
Stat a file (UNIX extensions).
****************************************************************************/
@ -793,45 +839,7 @@ static void cli_posix_stat_done(struct tevent_req *subreq)
return;
}
/* total size, in bytes */
sbuf->st_ex_size = IVAL2_TO_SMB_BIG_UINT(data, 0);
/* number of blocks allocated */
sbuf->st_ex_blocks = IVAL2_TO_SMB_BIG_UINT(data,8);
#if defined (HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
sbuf->st_ex_blocks /= STAT_ST_BLOCKSIZE;
#else
/* assume 512 byte blocks */
sbuf->st_ex_blocks /= 512;
#endif
/* time of last change */
sbuf->st_ex_ctime = interpret_long_date((char *)(data + 16));
/* time of last access */
sbuf->st_ex_atime = interpret_long_date((char *)(data + 24));
/* time of last modification */
sbuf->st_ex_mtime = interpret_long_date((char *)(data + 32));
sbuf->st_ex_uid = (uid_t) IVAL(data, 40); /* user ID of owner */
sbuf->st_ex_gid = (gid_t) IVAL(data, 48); /* group ID of owner */
sbuf->st_ex_mode = unix_filetype_from_wire(IVAL(data, 56));
#if defined(HAVE_MAKEDEV)
{
uint32_t dev_major = IVAL(data,60);
uint32_t dev_minor = IVAL(data,68);
sbuf->st_ex_rdev = makedev(dev_major, dev_minor);
}
#endif
/* inode */
sbuf->st_ex_ino = (SMB_INO_T)IVAL2_TO_SMB_BIG_UINT(data, 76);
/* protection */
sbuf->st_ex_mode |= wire_perms_to_unix(IVAL(data, 84));
/* number of hard links */
sbuf->st_ex_nlink = BIG_UINT(data, 92);
fetch_file_unix_basic_info(data, sbuf);
tevent_req_done(req);
}