Copyright (C) Stefan (metze) Metzmacher 2003
Copyright (C) Volker Lendecke 2005
Copyright (C) Steve French 2005
+ Copyright (C) James Peach 2007
Extensively modified by Andrew Tridgell, 1995
#define get_file_size(sbuf) ((sbuf).st_size)
#define DIR_ENTRY_SAFETY_MARGIN 4096
+static char *store_file_unix_basic(connection_struct *conn,
+ char *pdata,
+ files_struct *fsp,
+ const SMB_STRUCT_STAT *psbuf);
+
+static char *store_file_unix_basic_info2(connection_struct *conn,
+ char *pdata,
+ files_struct *fsp,
+ const SMB_STRUCT_STAT *psbuf);
+
/********************************************************************
Roundup a value to the nearest allocation roundup size boundary.
Only do this for Windows clients.
account sparse files.
********************************************************************/
-SMB_BIG_UINT get_allocation_size(connection_struct *conn, files_struct *fsp, SMB_STRUCT_STAT *sbuf)
+SMB_BIG_UINT get_allocation_size(connection_struct *conn, files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
{
SMB_BIG_UINT ret;
}
DEBUG(10,("get_ea_value: EA %s is of length %u: ", ea_name, (unsigned int)sizeret));
- dump_data(10, val, sizeret);
+ dump_data(10, (uint8 *)val, sizeret);
pea->flags = 0;
if (strnequal(ea_name, "user.", 5)) {
}
DEBUG(10,("read_ea_list_entry: read ea name %s\n", eal->ea.name));
- dump_data(10, (const char *)eal->ea.value.data, eal->ea.value.length);
+ dump_data(10, eal->ea.value.data, eal->ea.value.length);
return eal;
}
HACK ! Always assumes smb_setup field is zero.
****************************************************************************/
-int send_trans2_replies(char *outbuf,
+int send_trans2_replies(const char *inbuf,
+ char *outbuf,
int bufsize,
const char *params,
int paramsize,
/* Initially set the wcnt area to be 10 - this is true for all trans2 replies */
- set_message(outbuf,10,0,True);
+ set_message(inbuf,outbuf,10,0,True);
/* Modify the data_to_send and datasize and set the error if
we're trying to send more than max_data_bytes. We still send
total_sent_thistime = MIN(total_sent_thistime, useable_space+ alignment_offset + data_alignment_offset);
- set_message(outbuf, 10, total_sent_thistime, True);
+ set_message(inbuf, outbuf, 10, total_sent_thistime, True);
/* Set total params and data to be sent */
SSVAL(outbuf,smb_tprcnt,paramsize);
}
/* Send the required number of replies */
- send_trans2_replies(outbuf, bufsize, params, 30, *ppdata, 0, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, 30, *ppdata, 0, max_data_bytes);
return -1;
}
DEBUG(8,("get_lanman2_dir_entry:readdir on dirptr 0x%lx now at offset %ld\n",
(long)conn->dirptr,curr_dirpos));
- if (!dname)
+ if (!dname) {
return(False);
+ }
+
+ /*
+ * fname may get mangled, dname is never mangled.
+ * Whenever we're accessing the filesystem we use
+ * pathreal which is composed from dname.
+ */
pstrcpy(fname,dname);
- if(!(got_match = *got_exact_match = exact_match(conn, fname, mask)))
+ /* This will mangle fname if it's an illegal name. */
+ mangle_map(fname,False,True,conn->params);
+
+ if(!(got_match = *got_exact_match = exact_match(conn, fname, mask))) {
got_match = mask_match(fname, mask, conn->case_sensitive);
+ }
if(!got_match && check_mangled_names &&
!mangle_is_8_3(fname, False, conn->params)) {
+ pstring mangled_name;
/*
* It turns out that NT matches wildcards against
* that some people have been seeing.... JRA.
*/
- pstring newname;
- pstrcpy( newname, fname);
- mangle_map( newname, True, False, conn->params);
- if(!(got_match = *got_exact_match = exact_match(conn, newname, mask)))
- got_match = mask_match(newname, mask, conn->case_sensitive);
+ pstrcpy(mangled_name, fname);
+
+ /* Force the mangling into 8.3. */
+ mangle_map( mangled_name, True, False, conn->params);
+ if(!(got_match = *got_exact_match = exact_match(conn, mangled_name, mask))) {
+ got_match = mask_match(mangled_name, mask, conn->case_sensitive);
+ }
}
- if(got_match) {
- BOOL isdots = (strequal(fname,"..") || strequal(fname,"."));
- if (dont_descend && !isdots)
+ if (got_match) {
+ BOOL isdots = (strequal(dname,"..") || strequal(dname,"."));
+ if (dont_descend && !isdots) {
continue;
+ }
pstrcpy(pathreal,conn->dirpath);
- if(needslash)
+ if(needslash) {
pstrcat(pathreal,"/");
+ }
pstrcat(pathreal,dname);
if (INFO_LEVEL_IS_UNIX(info_level)) {
continue;
}
} else if (!VALID_STAT(sbuf) && SMB_VFS_STAT(conn,pathreal,&sbuf) != 0) {
+ pstring link_target;
/* Needed to show the msdfs symlinks as
* directories */
if(lp_host_msdfs() &&
lp_msdfs_root(SNUM(conn)) &&
- ((ms_dfs_link = is_msdfs_link(NULL,conn, pathreal, NULL, NULL, &sbuf)) == True)) {
-
- DEBUG(5,("get_lanman2_dir_entry: Masquerading msdfs link %s as a directory\n", pathreal));
+ ((ms_dfs_link = is_msdfs_link(conn, pathreal, link_target, &sbuf)) == True)) {
+ DEBUG(5,("get_lanman2_dir_entry: Masquerading msdfs link %s "
+ "as a directory\n",
+ pathreal));
sbuf.st_mode = (sbuf.st_mode & 0xFFF) | S_IFDIR;
} else {
}
if (!dir_check_ftype(conn,mode,dirtype)) {
- DEBUG(5,("[%s] attribs didn't match %x\n",fname,dirtype));
+ DEBUG(5,("get_lanman2_dir_entry: [%s] attribs didn't match %x\n",fname,dirtype));
continue;
}
- if (!(mode & aDIR))
+ if (!(mode & aDIR)) {
file_size = get_file_size(sbuf);
+ }
allocation_size = get_allocation_size(conn,NULL,&sbuf);
mdate_ts = get_mtimespec(&sbuf);
mdate = convert_timespec_to_time_t(mdate_ts);
adate = convert_timespec_to_time_t(adate_ts);
- DEBUG(5,("get_lanman2_dir_entry found %s fname=%s\n",pathreal,fname));
+ DEBUG(5,("get_lanman2_dir_entry: found %s fname=%s\n",pathreal,fname));
found = True;
}
}
- mangle_map(fname,False,True,conn->params);
-
p = pdata;
last_entry_ptr = p;
/* CIFS UNIX Extension. */
case SMB_FIND_FILE_UNIX:
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_UNIX\n"));
+ case SMB_FIND_FILE_UNIX_INFO2:
p+= 4;
SIVAL(p,0,reskey); p+= 4; /* Used for continuing search. */
/* Begin of SMB_QUERY_FILE_UNIX_BASIC */
- SOFF_T(p,0,get_file_size(sbuf)); /* File size 64 Bit */
- p+= 8;
-
- SOFF_T(p,0,get_allocation_size(conn,NULL,&sbuf)); /* Number of bytes used on disk - 64 Bit */
- p+= 8;
-
- put_long_date_timespec(p,get_ctimespec(&sbuf)); /* Inode change Time 64 Bit */
- put_long_date_timespec(p+8,get_atimespec(&sbuf)); /* Last access time 64 Bit */
- put_long_date_timespec(p+16,get_mtimespec(&sbuf)); /* Last modification time 64 Bit */
- p+= 24;
- SIVAL(p,0,sbuf.st_uid); /* user id for the owner */
- SIVAL(p,4,0);
- p+= 8;
-
- SIVAL(p,0,sbuf.st_gid); /* group id of owner */
- SIVAL(p,4,0);
- p+= 8;
-
- SIVAL(p,0,unix_filetype(sbuf.st_mode));
- p+= 4;
-
- SIVAL(p,0,unix_dev_major(sbuf.st_rdev)); /* Major device number if type is device */
- SIVAL(p,4,0);
- p+= 8;
-
- SIVAL(p,0,unix_dev_minor(sbuf.st_rdev)); /* Minor device number if type is device */
- SIVAL(p,4,0);
- p+= 8;
-
- SINO_T_VAL(p,0,(SMB_INO_T)sbuf.st_ino); /* inode number */
- p+= 8;
-
- SIVAL(p,0, unix_perms_to_wire(sbuf.st_mode)); /* Standard UNIX file permissions */
- SIVAL(p,4,0);
- p+= 8;
-
- SIVAL(p,0,sbuf.st_nlink); /* number of hard links */
- SIVAL(p,4,0);
- p+= 8;
+ if (info_level == SMB_FIND_FILE_UNIX) {
+ DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_UNIX\n"));
+ p = store_file_unix_basic(conn, p,
+ NULL, &sbuf);
+ len = srvstr_push(outbuf, p, fname, -1, STR_TERMINATE);
+ } else {
+ DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_UNIX_INFO2\n"));
+ p = store_file_unix_basic_info2(conn, p,
+ NULL, &sbuf);
+ nameptr = p;
+ p += 4;
+ len = srvstr_push(outbuf, p, fname, -1, 0);
+ SIVAL(nameptr, 0, len);
+ }
- len = srvstr_push(outbuf, p, fname, -1, STR_TERMINATE);
p += len;
SIVAL(p,0,0); /* Ensure any padding is null. */
case SMB_FIND_ID_BOTH_DIRECTORY_INFO:
break;
case SMB_FIND_FILE_UNIX:
+ case SMB_FIND_FILE_UNIX_INFO2:
if (!lp_unix_extensions()) {
return ERROR_NT(NT_STATUS_INVALID_LEVEL);
}
return ERROR_NT(ntstatus);
}
- RESOLVE_DFSPATH_WCARD(directory, conn, inbuf, outbuf);
+ ntstatus = resolve_dfspath_wcard(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, directory, &mask_contains_wcard);
+ if (!NT_STATUS_IS_OK(ntstatus)) {
+ if (NT_STATUS_EQUAL(ntstatus,NT_STATUS_PATH_NOT_COVERED)) {
+ return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
+ }
+ return ERROR_NT(ntstatus);
+ }
ntstatus = unix_convert(conn, directory, True, NULL, &sbuf);
if (!NT_STATUS_IS_OK(ntstatus)) {
SSVAL(params,6,0); /* Never an EA error */
SSVAL(params,8,last_entry_off);
- send_trans2_replies( outbuf, bufsize, params, 10, pdata, PTR_DIFF(p,pdata), max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, 10, pdata, PTR_DIFF(p,pdata), max_data_bytes);
if ((! *directory) && dptr_path(dptr_num))
slprintf(directory,sizeof(directory)-1, "(%s)",dptr_path(dptr_num));
case SMB_FIND_ID_BOTH_DIRECTORY_INFO:
break;
case SMB_FIND_FILE_UNIX:
+ case SMB_FIND_FILE_UNIX_INFO2:
if (!lp_unix_extensions()) {
return ERROR_NT(NT_STATUS_INVALID_LEVEL);
}
SSVAL(params,4,0); /* Never an EA error */
SSVAL(params,6,last_entry_off);
- send_trans2_replies( outbuf, bufsize, params, 8, pdata, PTR_DIFF(p,pdata), max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, 8, pdata, PTR_DIFF(p,pdata), max_data_bytes);
if ((! *directory) && dptr_path(dptr_num))
slprintf(directory,sizeof(directory)-1, "(%s)",dptr_path(dptr_num));
return(-1);
}
+unsigned char *create_volume_objectid(connection_struct *conn, unsigned char objid[16])
+{
+ E_md4hash(lp_servicename(SNUM(conn)),objid);
+ return objid;
+}
+
/****************************************************************************
Reply to a TRANS2_QFSINFO (query filesystem info).
****************************************************************************/
char **pparams, int total_params, char **ppdata, int total_data,
unsigned int max_data_bytes)
{
- char *pdata = *ppdata;
+ char *pdata;
char *params = *pparams;
uint16 info_level;
int data_len, len;
SMB_STRUCT_STAT st;
- char *vname = volume_label(SNUM(conn));
+ const char *vname = volume_label(SNUM(conn));
int snum = SNUM(conn);
char *fstype = lp_fstype(SNUM(conn));
int quota_flag = 0;
SIVAL(pdata,0,FILE_CASE_PRESERVED_NAMES|FILE_CASE_SENSITIVE_SEARCH|
(lp_nt_acl_support(SNUM(conn)) ? FILE_PERSISTENT_ACLS : 0)|
+ FILE_SUPPORTS_OBJECT_IDS|
+ FILE_UNICODE_ON_DISK|
quota_flag); /* FS ATTRIBUTES */
SIVAL(pdata,4,255); /* Max filename component length */
SIVAL(pdata,8,str_checksum(lp_servicename(snum)) ^
(str_checksum(get_local_machine_name())<<16));
+ /* Max label len is 32 characters. */
len = srvstr_push(outbuf, pdata+18, vname, -1, STR_UNICODE);
SIVAL(pdata,12,len);
data_len = 18+len;
+
DEBUG(5,("call_trans2qfsinfo : SMB_QUERY_FS_VOLUME_INFO namelen = %d, vol=%s serv=%s\n",
(int)strlen(vname),vname, lp_servicename(snum)));
break;
}
#endif /* HAVE_SYS_QUOTAS */
case SMB_FS_OBJECTID_INFORMATION:
+ {
+ unsigned char objid[16];
+ memcpy(pdata,create_volume_objectid(conn, objid),16);
data_len = 64;
break;
+ }
/*
* Query the version and capabilities of the CIFS UNIX extensions
CIFS_UNIX_POSIX_ACLS_CAP|
CIFS_UNIX_POSIX_PATHNAMES_CAP|
CIFS_UNIX_FCNTL_LOCKS_CAP|
+ CIFS_UNIX_EXTATTR_CAP|
CIFS_UNIX_POSIX_PATH_OPERATIONS_CAP)));
break;
break;
}
+ case SMB_QUERY_POSIX_WHOAMI:
+ {
+ uint32_t flags = 0;
+ uint32_t sid_bytes;
+ int i;
+
+ if (!lp_unix_extensions()) {
+ return ERROR_NT(NT_STATUS_INVALID_LEVEL);
+ }
+
+ if (max_data_bytes < 40) {
+ return ERROR_NT(NT_STATUS_BUFFER_TOO_SMALL);
+ }
+
+ /* We ARE guest if global_sid_Builtin_Guests is
+ * in our list of SIDs.
+ */
+ if (nt_token_check_sid(&global_sid_Builtin_Guests,
+ current_user.nt_user_token)) {
+ flags |= SMB_WHOAMI_GUEST;
+ }
+
+ /* We are NOT guest if global_sid_Authenticated_Users
+ * is in our list of SIDs.
+ */
+ if (nt_token_check_sid(&global_sid_Authenticated_Users,
+ current_user.nt_user_token)) {
+ flags &= ~SMB_WHOAMI_GUEST;
+ }
+
+ /* NOTE: 8 bytes for UID/GID, irrespective of native
+ * platform size. This matches
+ * SMB_QUERY_FILE_UNIX_BASIC and friends.
+ */
+ data_len = 4 /* flags */
+ + 4 /* flag mask */
+ + 8 /* uid */
+ + 8 /* gid */
+ + 4 /* ngroups */
+ + 4 /* num_sids */
+ + 4 /* SID bytes */
+ + 4 /* pad/reserved */
+ + (current_user.ut.ngroups * 8)
+ /* groups list */
+ + (current_user.nt_user_token->num_sids *
+ SID_MAX_SIZE)
+ /* SID list */;
+
+ SIVAL(pdata, 0, flags);
+ SIVAL(pdata, 4, SMB_WHOAMI_MASK);
+ SBIG_UINT(pdata, 8, (SMB_BIG_UINT)current_user.ut.uid);
+ SBIG_UINT(pdata, 16, (SMB_BIG_UINT)current_user.ut.gid);
+
+
+ if (data_len >= max_data_bytes) {
+ /* Potential overflow, skip the GIDs and SIDs. */
+
+ SIVAL(pdata, 24, 0); /* num_groups */
+ SIVAL(pdata, 28, 0); /* num_sids */
+ SIVAL(pdata, 32, 0); /* num_sid_bytes */
+ SIVAL(pdata, 36, 0); /* reserved */
+
+ data_len = 40;
+ break;
+ }
+
+ SIVAL(pdata, 24, current_user.ut.ngroups);
+ SIVAL(pdata, 28,
+ current_user.nt_user_token->num_sids);
+
+ /* We walk the SID list twice, but this call is fairly
+ * infrequent, and I don't expect that it's performance
+ * sensitive -- jpeach
+ */
+ for (i = 0, sid_bytes = 0;
+ i < current_user.nt_user_token->num_sids; ++i) {
+ sid_bytes +=
+ sid_size(¤t_user.nt_user_token->user_sids[i]);
+ }
+
+ /* SID list byte count */
+ SIVAL(pdata, 32, sid_bytes);
+
+ /* 4 bytes pad/reserved - must be zero */
+ SIVAL(pdata, 36, 0);
+ data_len = 40;
+
+ /* GID list */
+ for (i = 0; i < current_user.ut.ngroups; ++i) {
+ SBIG_UINT(pdata, data_len,
+ (SMB_BIG_UINT)current_user.ut.groups[i]);
+ data_len += 8;
+ }
+
+ /* SID list */
+ for (i = 0;
+ i < current_user.nt_user_token->num_sids; ++i) {
+ int sid_len =
+ sid_size(¤t_user.nt_user_token->user_sids[i]);
+
+ sid_linearize(pdata + data_len, sid_len,
+ ¤t_user.nt_user_token->user_sids[i]);
+ data_len += sid_len;
+ }
+
+ break;
+ }
+
case SMB_MAC_QUERY_FS_INFO:
/*
* Thursby MAC extension... ONLY on NTFS filesystems
}
- send_trans2_replies( outbuf, bufsize, params, 0, pdata, data_len, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, 0, pdata, data_len, max_data_bytes);
DEBUG( 4, ( "%s info_level = %d\n", smb_fn_name(CVAL(inbuf,smb_com)), info_level) );
}
break;
}
+ case SMB_REQUEST_TRANSPORT_ENCRYPTION:
+ {
+ NTSTATUS status;
+ size_t param_len = 0;
+ size_t data_len = total_data;
+
+ if (!lp_unix_extensions()) {
+ return ERROR_NT(NT_STATUS_INVALID_LEVEL);
+ }
+
+ DEBUG( 4,("call_trans2setfsinfo: request transport encrption.\n"));
+
+ status = srv_request_encryption_setup(conn,
+ (unsigned char **)ppdata,
+ &data_len,
+ (unsigned char **)pparams,
+ ¶m_len
+ );
+
+ if (NT_STATUS_EQUAL(status, NT_STATUS_MORE_PROCESSING_REQUIRED)) {
+ error_packet_set(outbuf, 0, 0, status, __LINE__,__FILE__);
+ } else if (!NT_STATUS_IS_OK(status)) {
+ return ERROR_NT(status);
+ }
+
+ send_trans2_replies(inbuf, outbuf, bufsize, *pparams, param_len, *ppdata, data_len, max_data_bytes);
+
+ if (NT_STATUS_IS_OK(status)) {
+ /* Server-side transport encryption is now *on*. */
+ status = srv_encryption_start(conn);
+ if (!NT_STATUS_IS_OK(status)) {
+ exit_server_cleanly("Failure in setting up encrypted transport");
+ }
+ }
+ return -1;
+ }
case SMB_FS_QUOTA_INFORMATION:
{
files_struct *fsp = NULL;
* like windows do...
* --metze
*/
- outsize = set_message(outbuf,10,0,True);
+ outsize = set_message(inbuf, outbuf,10,0,True);
return outsize;
}
static char *store_file_unix_basic(connection_struct *conn,
char *pdata,
files_struct *fsp,
- SMB_STRUCT_STAT *psbuf)
+ const SMB_STRUCT_STAT *psbuf)
{
DEBUG(10,("store_file_unix_basic: SMB_QUERY_FILE_UNIX_BASIC\n"));
DEBUG(4,("store_file_unix_basic: st_mode=%o\n",(int)psbuf->st_mode));
SOFF_T(pdata,0,get_allocation_size(conn,fsp,psbuf)); /* Number of bytes used on disk - 64 Bit */
pdata += 8;
- put_long_date_timespec(pdata,get_ctimespec(psbuf)); /* Creation Time 64 Bit */
+ put_long_date_timespec(pdata,get_ctimespec(psbuf)); /* Change Time 64 Bit */
put_long_date_timespec(pdata+8,get_atimespec(psbuf)); /* Last access time 64 Bit */
put_long_date_timespec(pdata+16,get_mtimespec(psbuf)); /* Last modification time 64 Bit */
pdata += 24;
return pdata;
}
+/* Forward and reverse mappings from the UNIX_INFO2 file flags field and
+ * the chflags(2) (or equivalent) flags.
+ *
+ * XXX: this really should be behind the VFS interface. To do this, we would
+ * need to alter SMB_STRUCT_STAT so that it included a flags and a mask field.
+ * Each VFS module could then implement it's own mapping as appropriate for the
+ * platform. We would then pass the SMB flags into SMB_VFS_CHFLAGS.
+ */
+static const struct {unsigned stat_fflag; unsigned smb_fflag;}
+ info2_flags_map[] =
+{
+#ifdef UF_NODUMP
+ { UF_NODUMP, EXT_DO_NOT_BACKUP },
+#endif
+
+#ifdef UF_IMMUTABLE
+ { UF_IMMUTABLE, EXT_IMMUTABLE },
+#endif
+
+#ifdef UF_APPEND
+ { UF_APPEND, EXT_OPEN_APPEND_ONLY },
+#endif
+
+#ifdef UF_HIDDEN
+ { UF_HIDDEN, EXT_HIDDEN },
+#endif
+
+ /* Do not remove. We need to guarantee that this array has at least one
+ * entry to build on HP-UX.
+ */
+ { 0, 0 }
+
+};
+
+static void map_info2_flags_from_sbuf(const SMB_STRUCT_STAT *psbuf,
+ uint32 *smb_fflags, uint32 *smb_fmask)
+{
+#ifdef HAVE_STAT_ST_FLAGS
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(info2_flags_map); ++i) {
+ *smb_fmask |= info2_flags_map[i].smb_fflag;
+ if (psbuf->st_flags & info2_flags_map[i].stat_fflag) {
+ *smb_fflags |= info2_flags_map[i].smb_fflag;
+ }
+ }
+#endif /* HAVE_STAT_ST_FLAGS */
+}
+
+static BOOL map_info2_flags_to_sbuf(const SMB_STRUCT_STAT *psbuf,
+ const uint32 smb_fflags,
+ const uint32 smb_fmask,
+ int *stat_fflags)
+{
+#ifdef HAVE_STAT_ST_FLAGS
+ uint32 max_fmask = 0;
+ int i;
+
+ *stat_fflags = psbuf->st_flags;
+
+ /* For each flags requested in smb_fmask, check the state of the
+ * corresponding flag in smb_fflags and set or clear the matching
+ * stat flag.
+ */
+
+ for (i = 0; i < ARRAY_SIZE(info2_flags_map); ++i) {
+ max_fmask |= info2_flags_map[i].smb_fflag;
+ if (smb_fmask & info2_flags_map[i].smb_fflag) {
+ if (smb_fflags & info2_flags_map[i].smb_fflag) {
+ *stat_fflags |= info2_flags_map[i].stat_fflag;
+ } else {
+ *stat_fflags &= ~info2_flags_map[i].stat_fflag;
+ }
+ }
+ }
+
+ /* If smb_fmask is asking to set any bits that are not supported by
+ * our flag mappings, we should fail.
+ */
+ if ((smb_fmask & max_fmask) != smb_fmask) {
+ return False;
+ }
+
+ return True;
+#else
+ return False;
+#endif /* HAVE_STAT_ST_FLAGS */
+}
+
+
+/* Just like SMB_QUERY_FILE_UNIX_BASIC, but with the addition
+ * of file flags and birth (create) time.
+ */
+static char *store_file_unix_basic_info2(connection_struct *conn,
+ char *pdata,
+ files_struct *fsp,
+ const SMB_STRUCT_STAT *psbuf)
+{
+ uint32 file_flags = 0;
+ uint32 flags_mask = 0;
+
+ pdata = store_file_unix_basic(conn, pdata, fsp, psbuf);
+
+ /* Create (birth) time 64 bit */
+ put_long_date_timespec(pdata, get_create_timespec(psbuf, False));
+ pdata += 8;
+
+ map_info2_flags_from_sbuf(psbuf, &file_flags, &flags_mask);
+ SIVAL(pdata, 0, file_flags); /* flags */
+ SIVAL(pdata, 4, flags_mask); /* mask */
+ pdata += 8;
+
+ return pdata;
+}
+
+/****************************************************************************
+ Reply to a TRANSACT2_QFILEINFO on a PIPE !
+****************************************************************************/
+
+static int call_trans2qpipeinfo(connection_struct *conn, char *inbuf, char *outbuf, int length, int bufsize,
+ unsigned int tran_call,
+ char **pparams, int total_params, char **ppdata, int total_data,
+ unsigned int max_data_bytes)
+{
+ char *params = *pparams;
+ char *pdata = *ppdata;
+ unsigned int data_size = 0;
+ unsigned int param_size = 2;
+ uint16 info_level;
+ smb_np_struct *p_pipe = NULL;
+
+ if (!params) {
+ return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+ }
+
+ if (total_params < 4) {
+ return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+ }
+
+ p_pipe = get_rpc_pipe_p(params,0);
+ if (p_pipe == NULL) {
+ return ERROR_NT(NT_STATUS_INVALID_HANDLE);
+ }
+
+ info_level = SVAL(params,2);
+
+ *pparams = (char *)SMB_REALLOC(*pparams,2);
+ if (*pparams == NULL) {
+ return ERROR_NT(NT_STATUS_NO_MEMORY);
+ }
+ params = *pparams;
+ SSVAL(params,0,0);
+ data_size = max_data_bytes + DIR_ENTRY_SAFETY_MARGIN;
+ *ppdata = (char *)SMB_REALLOC(*ppdata, data_size);
+ if (*ppdata == NULL ) {
+ return ERROR_NT(NT_STATUS_NO_MEMORY);
+ }
+ pdata = *ppdata;
+
+ switch (info_level) {
+ case SMB_FILE_STANDARD_INFORMATION:
+ memset(pdata,24,0);
+ SOFF_T(pdata,0,4096LL);
+ SIVAL(pdata,16,1);
+ SIVAL(pdata,20,1);
+ data_size = 24;
+ break;
+
+ default:
+ return ERROR_NT(NT_STATUS_INVALID_LEVEL);
+ }
+
+ send_trans2_replies(inbuf, outbuf, bufsize, params, param_size, *ppdata, data_size, max_data_bytes);
+
+ return(-1);
+}
+
/****************************************************************************
Reply to a TRANS2_QFILEPATHINFO or TRANSACT2_QFILEINFO (query file info by
file name or file id).
return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
}
+ if (IS_IPC(conn)) {
+ return call_trans2qpipeinfo(conn,
+ inbuf,
+ outbuf,
+ length,
+ bufsize,
+ tran_call,
+ pparams,
+ total_params,
+ ppdata,
+ total_data,
+ max_data_bytes);
+ }
+
fsp = file_fsp(params,0);
info_level = SVAL(params,2);
DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QFILEINFO: level = %d\n", info_level));
+ if (INFO_LEVEL_IS_UNIX(info_level) && !lp_unix_extensions()) {
+ return ERROR_NT(NT_STATUS_INVALID_LEVEL);
+ }
+
if(fsp && (fsp->fake_file_handle)) {
/*
* This is actually for the QUOTA_FAKE_FILE --metze
DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QPATHINFO: level = %d\n", info_level));
+ if (INFO_LEVEL_IS_UNIX(info_level) && !lp_unix_extensions()) {
+ return ERROR_NT(NT_STATUS_INVALID_LEVEL);
+ }
+
srvstr_get_path(inbuf, fname, ¶ms[6], sizeof(fname), total_params - 6, STR_TERMINATE, &status);
if (!NT_STATUS_IS_OK(status)) {
return ERROR_NT(status);
}
- RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
+ status = resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ if (NT_STATUS_EQUAL(status,NT_STATUS_PATH_NOT_COVERED)) {
+ return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
+ }
+ return ERROR_NT(status);
+ }
status = unix_convert(conn, fname, False, NULL, &sbuf);
if (!NT_STATUS_IS_OK(status)) {
}
/* Copy the lock range data. */
- lock_data = (char *)talloc_memdup(
+ lock_data = (char *)TALLOC_MEMDUP(
data_ctx, pdata, total_data);
if (!lock_data) {
talloc_destroy(data_ctx);
allocation_size = get_allocation_size(conn,fsp,&sbuf);
if (fsp) {
- if (fsp->pending_modtime) {
+ if (!null_timespec(fsp->pending_modtime)) {
/* the pending modtime overrides the current modtime */
- mtime_ts.tv_sec = fsp->pending_modtime;
- mtime_ts.tv_nsec = 0;
+ mtime_ts = fsp->pending_modtime;
}
} else {
/* Do we have this path open ? */
files_struct *fsp1 = file_find_di_first(sbuf.st_dev, sbuf.st_ino);
- if (fsp1 && fsp1->pending_modtime) {
+ if (fsp1 && !null_timespec(fsp1->pending_modtime)) {
/* the pending modtime overrides the current modtime */
- mtime_ts.tv_sec = fsp1->pending_modtime;
- mtime_ts.tv_nsec = 0;
+ mtime_ts = fsp1->pending_modtime;
}
if (fsp1 && fsp1->initial_allocation_size) {
allocation_size = get_allocation_size(conn, fsp1, &sbuf);
SIVAL(pdata,0,0); /* ??? */
SIVAL(pdata,4,byte_len); /* Byte length of unicode string ::$DATA */
SOFF_T(pdata,8,file_size);
- SIVAL(pdata,16,allocation_size);
- SIVAL(pdata,20,0); /* ??? */
+ SOFF_T(pdata,16,allocation_size);
data_size = 24 + byte_len;
}
break;
put_long_date_timespec(pdata+8,atime_ts);
put_long_date_timespec(pdata+16,mtime_ts); /* write time */
put_long_date_timespec(pdata+24,mtime_ts); /* change time */
- SIVAL(pdata,32,allocation_size);
+ SOFF_T(pdata,32,allocation_size);
SOFF_T(pdata,40,file_size);
SIVAL(pdata,48,mode);
SIVAL(pdata,52,0); /* ??? */
break;
+ case SMB_QUERY_FILE_UNIX_INFO2:
+
+ pdata = store_file_unix_basic_info2(conn, pdata, fsp, &sbuf);
+ data_size = PTR_DIFF(pdata,(*ppdata));
+
+ {
+ int i;
+ DEBUG(4,("call_trans2qfilepathinfo: SMB_QUERY_FILE_UNIX_INFO2 "));
+
+ for (i=0; i<100; i++)
+ DEBUG(4,("%d=%x, ",i, (*ppdata)[i]));
+ DEBUG(4,("\n"));
+ }
+
+ break;
+
case SMB_QUERY_FILE_UNIX_LINK:
{
pstring buffer;
return ERROR_NT(NT_STATUS_INVALID_LEVEL);
}
- send_trans2_replies(outbuf, bufsize, params, param_size, *ppdata, data_size, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, param_size, *ppdata, data_size, max_data_bytes);
return(-1);
}
return status;
}
+ status = check_name(conn, oldname);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
/* source must already exist. */
if (!VALID_STAT(sbuf1)) {
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
- status = check_name(conn, oldname);
+ status = unix_convert(conn, newname, False, last_component_newname, &sbuf2);
if (!NT_STATUS_IS_OK(status)) {
- return NT_STATUS_ACCESS_DENIED;
+ return status;
}
- status = unix_convert(conn, newname, False, last_component_newname, &sbuf2);
+ status = check_name(conn, newname);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
return NT_STATUS_OBJECT_NAME_COLLISION;
}
- status = check_name(conn, newname);
- if (!NT_STATUS_IS_OK(status)) {
- return NT_STATUS_ACCESS_DENIED;
- }
-
/* No links from a directory. */
if (S_ISDIR(sbuf1.st_mode)) {
return NT_STATUS_FILE_IS_A_DIRECTORY;
files_struct *fsp,
const char *fname,
const SMB_STRUCT_STAT *psbuf,
- struct utimbuf tvs)
+ struct timespec ts[2])
{
uint32 action =
FILE_NOTIFY_CHANGE_LAST_ACCESS
}
/* get some defaults (no modifications) if any info is zero or -1. */
- if (null_mtime(tvs.actime)) {
- tvs.actime = psbuf->st_atime;
+ if (null_timespec(ts[0])) {
+ ts[0] = get_atimespec(psbuf);
action &= ~FILE_NOTIFY_CHANGE_LAST_ACCESS;
}
- if (null_mtime(tvs.modtime)) {
- tvs.modtime = psbuf->st_mtime;
+ if (null_timespec(ts[1])) {
+ ts[1] = get_mtimespec(psbuf);
action &= ~FILE_NOTIFY_CHANGE_LAST_WRITE;
}
- DEBUG(6,("smb_set_file_time: actime: %s " , ctime(&tvs.actime)));
- DEBUG(6,("smb_set_file_time: modtime: %s ", ctime(&tvs.modtime)));
+ DEBUG(6,("smb_set_file_time: actime: %s " , time_to_asc(convert_timespec_to_time_t(ts[0])) ));
+ DEBUG(6,("smb_set_file_time: modtime: %s ", time_to_asc(convert_timespec_to_time_t(ts[1])) ));
/*
* Try and set the times of this file if
* they are different from the current values.
*/
- if (psbuf->st_mtime == tvs.modtime && psbuf->st_atime == tvs.actime) {
- return NT_STATUS_OK;
+ {
+ struct timespec mts = get_mtimespec(psbuf);
+ struct timespec ats = get_atimespec(psbuf);
+ if ((timespec_compare(&ts[0], &ats) == 0) && (timespec_compare(&ts[1], &mts) == 0)) {
+ return NT_STATUS_OK;
+ }
}
if(fsp != NULL) {
* away and will set it on file close and after a write. JRA.
*/
- if (tvs.modtime != (time_t)0 && tvs.modtime != (time_t)-1) {
- DEBUG(10,("smb_set_file_time: setting pending modtime to %s\n", ctime(&tvs.modtime) ));
- fsp_set_pending_modtime(fsp, tvs.modtime);
+ if (!null_timespec(ts[1])) {
+ DEBUG(10,("smb_set_file_time: setting pending modtime to %s\n",
+ time_to_asc(convert_timespec_to_time_t(ts[1])) ));
+ fsp_set_pending_modtime(fsp, ts[1]);
}
}
DEBUG(10,("smb_set_file_time: setting utimes to modified values.\n"));
- if(file_utime(conn, fname, &tvs)!=0) {
+ if(file_ntimes(conn, fname, ts)!=0) {
return map_nt_error_from_unix(errno);
}
if (action != 0) {
return NT_STATUS_OK;
}
- DEBUG(10,("call_trans2setfilepathinfo: file %s : setting new size to %.0f\n",
+ DEBUG(10,("smb_set_file_size: file %s : setting new size to %.0f\n",
fname, (double)size ));
if (fsp && fsp->fh->fd != -1) {
delete_on_close = (CVAL(pdata,0) ? True : False);
dosmode = dos_mode(conn, fname, psbuf);
+ DEBUG(10,("smb_set_file_disposition_info: file %s, dosmode = %u, "
+ "delete_on_close = %u\n",
+ fsp->fsp_name,
+ (unsigned int)dosmode,
+ (unsigned int)delete_on_close ));
+
status = can_set_delete_on_close(fsp, delete_on_close, dosmode);
if (!NT_STATUS_IS_OK(status)) {
#else /* LARGE_SMB_OFF_T */
if (IVAL(pdata,4) != 0) {
/* more than 32 bits? */
- return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+ return NT_STATUS_INVALID_PARAMETER;
}
#endif /* LARGE_SMB_OFF_T */
pstring rel_name;
char *last_dirp = NULL;
- unix_format(link_target);
if (*link_target == '/') {
/* No absolute paths allowed. */
return NT_STATUS_ACCESS_DENIED;
static NTSTATUS smb_set_file_unix_hlink(connection_struct *conn,
char *inbuf,
+ char *outbuf,
const char *pdata,
int total_data,
pstring fname)
return status;
}
+ status = resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, oldname);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
DEBUG(10,("smb_set_file_unix_hlink: SMB_SET_FILE_UNIX_LINK doing hard link %s -> %s\n",
fname, oldname));
uint32 len;
pstring newname;
pstring base_name;
+ BOOL dest_has_wcard = False;
NTSTATUS status = NT_STATUS_OK;
char *p;
return NT_STATUS_INVALID_PARAMETER;
}
- srvstr_get_path(inbuf, newname, &pdata[12], sizeof(newname), len, 0, &status);
+ srvstr_get_path_wcard(inbuf, newname, &pdata[12], sizeof(newname), len, 0, &status, &dest_has_wcard);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ status = resolve_dfspath_wcard(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, newname, &dest_has_wcard);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
return NT_STATUS_NOT_SUPPORTED;
}
- RESOLVE_DFSPATH_STATUS(newname, conn, inbuf, outbuf);
-
/* Create the base directory. */
pstrcpy(base_name, fname);
p = strrchr_m(base_name, '/');
} else {
DEBUG(10,("smb_file_rename_information: SMB_FILE_RENAME_INFORMATION %s -> %s\n",
fname, newname ));
- status = rename_internals(conn, fname, base_name, 0, overwrite, False);
+ status = rename_internals(conn, fname, base_name, 0, overwrite, False, dest_has_wcard);
}
return status;
return NT_STATUS_INVALID_PARAMETER;
}
+ DEBUG(10,("smb_set_posix_acl: file %s num_file_acls = %u, num_def_acls = %u\n",
+ fname ? fname : fsp->fsp_name,
+ (unsigned int)num_file_acls,
+ (unsigned int)num_def_acls));
+
if (valid_file_acls && !set_unix_posix_acl(conn, fsp, fname, num_file_acls,
pdata + SMB_POSIX_ACL_HEADER_SIZE)) {
return map_nt_error_from_unix(errno);
count = (SMB_BIG_UINT)IVAL(pdata,POSIX_LOCK_LEN_OFFSET);
#endif /* HAVE_LONGLONG */
+ DEBUG(10,("smb_set_posix_lock: file %s, lock_type = %u,"
+ "lock_pid = %u, count = %.0f, offset = %.0f\n",
+ fsp->fsp_name,
+ (unsigned int)lock_type,
+ (unsigned int)lock_pid,
+ (double)count,
+ (double)offset ));
+
if (lock_type == UNLOCK_LOCK) {
- status = do_unlock(fsp,
+ status = do_unlock(smbd_messaging_context(),
+ fsp,
lock_pid,
count,
offset,
POSIX_LOCK);
} else {
- struct byte_range_lock *br_lck = do_lock(fsp,
+ struct byte_range_lock *br_lck = do_lock(smbd_messaging_context(),
+ fsp,
lock_pid,
count,
offset,
const char *fname,
const SMB_STRUCT_STAT *psbuf)
{
- struct utimbuf tvs;
+ struct timespec ts[2];
if (total_data < 12) {
return NT_STATUS_INVALID_PARAMETER;
}
/* access time */
- tvs.actime = srv_make_unix_date2(pdata+l1_fdateLastAccess);
+ ts[0] = convert_time_t_to_timespec(srv_make_unix_date2(pdata+l1_fdateLastAccess));
/* write time */
- tvs.modtime = srv_make_unix_date2(pdata+l1_fdateLastWrite);
+ ts[1] = convert_time_t_to_timespec(srv_make_unix_date2(pdata+l1_fdateLastWrite));
+
+ DEBUG(10,("smb_set_info_standard: file %s\n",
+ fname ? fname : fsp->fsp_name ));
return smb_set_file_time(conn,
fsp,
fname,
psbuf,
- tvs);
+ ts);
}
/****************************************************************************
SMB_STRUCT_STAT *psbuf)
{
/* Patch to do this correctly from Paul Eggert <eggert@twinsun.com>. */
- time_t write_time;
- time_t changed_time;
+ struct timespec write_time;
+ struct timespec changed_time;
uint32 dosmode = 0;
- struct utimbuf tvs;
+ struct timespec ts[2];
NTSTATUS status = NT_STATUS_OK;
if (total_data < 36) {
/* Ignore create time at offset pdata. */
/* access time */
- tvs.actime = convert_timespec_to_time_t(interpret_long_date(pdata+8));
+ ts[0] = interpret_long_date(pdata+8);
- write_time = convert_timespec_to_time_t(interpret_long_date(pdata+16));
- changed_time = convert_timespec_to_time_t(interpret_long_date(pdata+24));
+ write_time = interpret_long_date(pdata+16);
+ changed_time = interpret_long_date(pdata+24);
- tvs.modtime = MIN(write_time, changed_time);
+ /* mtime */
+ ts[1] = timespec_min(&write_time, &changed_time);
- if (write_time > tvs.modtime && write_time != (time_t)-1) {
- tvs.modtime = write_time;
+ if ((timespec_compare(&write_time, &ts[1]) == 1) && !null_timespec(write_time)) {
+ ts[1] = write_time;
}
+
/* Prefer a defined time to an undefined one. */
- if (null_mtime(tvs.modtime)) {
- tvs.modtime = null_mtime(write_time) ? changed_time : write_time;
+ if (null_timespec(ts[1])) {
+ ts[1] = null_timespec(write_time) ? changed_time : write_time;
}
+ DEBUG(10,("smb_set_file_basic_info: file %s\n",
+ fname ? fname : fsp->fsp_name ));
+
return smb_set_file_time(conn,
fsp,
fname,
psbuf,
- tvs);
+ ts);
}
/****************************************************************************
const char *fname,
SMB_STRUCT_STAT *psbuf)
{
- struct utimbuf tvs;
+ struct timespec ts[2];
uint32 raw_unixmode;
mode_t unixmode;
SMB_OFF_T size = 0;
#endif /* LARGE_SMB_OFF_T */
}
- tvs.actime = convert_timespec_to_time_t(interpret_long_date(pdata+24)); /* access_time */
- tvs.modtime = convert_timespec_to_time_t(interpret_long_date(pdata+32)); /* modification_time */
+ ts[0] = interpret_long_date(pdata+24); /* access_time */
+ ts[1] = interpret_long_date(pdata+32); /* modification_time */
set_owner = (uid_t)IVAL(pdata,40);
set_grp = (gid_t)IVAL(pdata,48);
raw_unixmode = IVAL(pdata,84);
/* Ensure we don't try and change anything else. */
raw_unixmode = SMB_MODE_NO_CHANGE;
size = get_file_size(*psbuf);
- tvs.modtime = psbuf->st_mtime;
- tvs.actime = psbuf->st_atime;
+ ts[0] = get_atimespec(psbuf);
+ ts[1] = get_mtimespec(psbuf);
/*
* We continue here as we might want to change the
* owner uid/gid.
delete_on_fail = True;
}
+#if 1
+ /* Horrible backwards compatibility hack as an old server bug
+ * allowed a CIFS client bug to remain unnoticed :-(. JRA.
+ * */
+
+ if (!size) {
+ size = get_file_size(*psbuf);
+ }
+#endif
+
/*
* Deal with the UNIX specific mode set.
*/
fsp,
fname,
psbuf,
- tvs);
+ ts);
+}
+
+/****************************************************************************
+ Deal with SMB_SET_FILE_UNIX_INFO2.
+****************************************************************************/
+
+static NTSTATUS smb_set_file_unix_info2(connection_struct *conn,
+ const char *pdata,
+ int total_data,
+ files_struct *fsp,
+ const char *fname,
+ SMB_STRUCT_STAT *psbuf)
+{
+ NTSTATUS status;
+ uint32 smb_fflags;
+ uint32 smb_fmask;
+
+ if (total_data < 116) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ /* Start by setting all the fields that are common between UNIX_BASIC
+ * and UNIX_INFO2.
+ */
+ status = smb_set_file_unix_basic(conn, pdata, total_data,
+ fsp, fname, psbuf);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ smb_fflags = IVAL(pdata, 108);
+ smb_fmask = IVAL(pdata, 112);
+
+ /* NB: We should only attempt to alter the file flags if the client
+ * sends a non-zero mask.
+ */
+ if (smb_fmask != 0) {
+ int stat_fflags = 0;
+
+ if (!map_info2_flags_to_sbuf(psbuf, smb_fflags, smb_fmask,
+ &stat_fflags)) {
+ /* Client asked to alter a flag we don't understand. */
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (fsp && fsp->fh->fd != -1) {
+ /* XXX: we should be using SMB_VFS_FCHFLAGS here. */
+ return NT_STATUS_NOT_SUPPORTED;
+ } else {
+ if (SMB_VFS_CHFLAGS(conn, fname, stat_fflags) != 0) {
+ return map_nt_error_from_unix(errno);
+ }
+ }
+ }
+
+ /* XXX: need to add support for changing the create_time here. You
+ * can do this for paths on Darwin with setattrlist(2). The right way
+ * to hook this up is probably by extending the VFS utimes interface.
+ */
+
+ return NT_STATUS_OK;
}
/****************************************************************************
mode_t unixmode = (mode_t)0;
files_struct *fsp = NULL;
uint16 info_level_return = 0;
+ int info;
char *pdata = *ppdata;
- if (total_data < 10) {
+ if (total_data < 18) {
return NT_STATUS_INVALID_PARAMETER;
}
raw_unixmode = IVAL(pdata,8);
+ /* Next 4 bytes are not yet defined. */
+
status = unix_perms_from_wire(conn, psbuf, raw_unixmode, PERM_NEW_DIR, &unixmode);
if (!NT_STATUS_IS_OK(status)) {
return status;
mod_unixmode = (uint32)unixmode | FILE_FLAG_POSIX_SEMANTICS;
+ DEBUG(10,("smb_posix_mkdir: file %s, mode 0%o\n",
+ fname, (unsigned int)unixmode ));
+
status = open_directory(conn,
fname,
psbuf,
FILE_CREATE,
0,
mod_unixmode,
- NULL,
+ &info,
&fsp);
if (NT_STATUS_IS_OK(status)) {
close_file(fsp, NORMAL_CLOSE);
}
- info_level_return = SVAL(pdata,12);
+ info_level_return = SVAL(pdata,16);
if (info_level_return == SMB_QUERY_FILE_UNIX_BASIC) {
- *pdata_return_size = 8 + SMB_FILE_UNIX_BASIC_SIZE;
+ *pdata_return_size = 12 + SMB_FILE_UNIX_BASIC_SIZE;
+ } else if (info_level_return == SMB_QUERY_FILE_UNIX_INFO2) {
+ *pdata_return_size = 12 + SMB_FILE_UNIX_INFO2_SIZE;
} else {
- *pdata_return_size = 8;
+ *pdata_return_size = 12;
}
/* Realloc the data size */
*pdata_return_size = 0;
return NT_STATUS_NO_MEMORY;
}
+ pdata = *ppdata;
SSVAL(pdata,0,NO_OPLOCK_RETURN);
- SSVAL(pdata,2,0);
+ SSVAL(pdata,2,0); /* No fnum. */
+ SIVAL(pdata,4,info); /* Was directory created. */
- if (info_level_return == SMB_QUERY_FILE_UNIX_BASIC) {
- SSVAL(pdata,4,SMB_QUERY_FILE_UNIX_BASIC);
- SSVAL(pdata,6,0); /* Padding. */
- store_file_unix_basic(conn, pdata + 8, fsp, psbuf);
- } else {
- SSVAL(pdata,4,SMB_NO_INFO_LEVEL_RETURNED);
- SSVAL(pdata,6,0); /* Padding. */
+ switch (info_level_return) {
+ case SMB_QUERY_FILE_UNIX_BASIC:
+ SSVAL(pdata,8,SMB_QUERY_FILE_UNIX_BASIC);
+ SSVAL(pdata,10,0); /* Padding. */
+ store_file_unix_basic(conn, pdata + 12, fsp, psbuf);
+ break;
+ case SMB_QUERY_FILE_UNIX_INFO2:
+ SSVAL(pdata,8,SMB_QUERY_FILE_UNIX_INFO2);
+ SSVAL(pdata,10,0); /* Padding. */
+ store_file_unix_basic_info2(conn, pdata + 12, fsp, psbuf);
+ break;
+ default:
+ SSVAL(pdata,8,SMB_NO_INFO_LEVEL_RETURNED);
+ SSVAL(pdata,10,0); /* Padding. */
+ break;
}
return status;
int info = 0;
uint16 info_level_return = 0;
- if (total_data < 14) {
+ if (total_data < 18) {
return NT_STATUS_INVALID_PARAMETER;
}
}
raw_unixmode = IVAL(pdata,8);
+ /* Next 4 bytes are not yet defined. */
+
status = unix_perms_from_wire(conn,
psbuf,
raw_unixmode,
mod_unixmode |= FILE_FLAG_NO_BUFFERING;
}
+ DEBUG(10,("smb_posix_open: file %s, smb_posix_flags = %u, mode 0%o\n",
+ fname,
+ (unsigned int)wire_open_mode,
+ (unsigned int)unixmode ));
+
status = open_file_ntcreate(conn,
fname,
psbuf,
extended_oplock_granted = True;
}
- info_level_return = SVAL(pdata,12);
+ info_level_return = SVAL(pdata,16);
+ /* Allocate the correct return size. */
+
if (info_level_return == SMB_QUERY_FILE_UNIX_BASIC) {
- *pdata_return_size = 8 + SMB_FILE_UNIX_BASIC_SIZE;
+ *pdata_return_size = 12 + SMB_FILE_UNIX_BASIC_SIZE;
+ } else if (info_level_return == SMB_QUERY_FILE_UNIX_INFO2) {
+ *pdata_return_size = 12 + SMB_FILE_UNIX_INFO2_SIZE;
} else {
- *pdata_return_size = 8;
+ *pdata_return_size = 12;
}
/* Realloc the data size */
*pdata_return_size = 0;
return NT_STATUS_NO_MEMORY;
}
+ pdata = *ppdata;
if (extended_oplock_granted) {
if (flags & REQUEST_BATCH_OPLOCK) {
}
SSVAL(pdata,2,fsp->fnum);
- if (info_level_return == SMB_QUERY_FILE_UNIX_BASIC) {
- SSVAL(pdata,4,SMB_QUERY_FILE_UNIX_BASIC);
- SSVAL(pdata,6,0); /* padding. */
- store_file_unix_basic(conn, pdata + 8, fsp, psbuf);
- } else {
- SSVAL(pdata,4,SMB_NO_INFO_LEVEL_RETURNED);
- SSVAL(pdata,6,0); /* padding. */
+ SIVAL(pdata,4,info); /* Was file created etc. */
+
+ switch (info_level_return) {
+ case SMB_QUERY_FILE_UNIX_BASIC:
+ SSVAL(pdata,8,SMB_QUERY_FILE_UNIX_BASIC);
+ SSVAL(pdata,10,0); /* padding. */
+ store_file_unix_basic(conn, pdata + 12, fsp, psbuf);
+ break;
+ case SMB_QUERY_FILE_UNIX_INFO2:
+ SSVAL(pdata,8,SMB_QUERY_FILE_UNIX_INFO2);
+ SSVAL(pdata,10,0); /* padding. */
+ store_file_unix_basic_info2(conn, pdata + 12, fsp, psbuf);
+ break;
+ default:
+ SSVAL(pdata,8,SMB_NO_INFO_LEVEL_RETURNED);
+ SSVAL(pdata,10,0); /* padding. */
+ break;
}
return NT_STATUS_OK;
}
{
NTSTATUS status = NT_STATUS_OK;
files_struct *fsp = NULL;
+ uint16 flags = 0;
int info = 0;
+ if (total_data < 2) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ flags = SVAL(pdata,0);
+
if (!VALID_STAT(*psbuf)) {
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
+ if ((flags == SMB_POSIX_UNLINK_DIRECTORY_TARGET) &&
+ !VALID_STAT_OF_DIR(*psbuf)) {
+ return NT_STATUS_NOT_A_DIRECTORY;
+ }
+
+ DEBUG(10,("smb_posix_unlink: %s %s\n",
+ (flags == SMB_POSIX_UNLINK_DIRECTORY_TARGET) ? "directory" : "file",
+ fname));
+
if (VALID_STAT_OF_DIR(*psbuf)) {
status = open_directory(conn,
fname,
&info,
&fsp);
} else {
+ char del = 1;
+
status = open_file_ntcreate(conn,
fname,
psbuf,
DELETE_ACCESS,
FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
FILE_OPEN,
- FILE_DELETE_ON_CLOSE,
+ 0,
FILE_FLAG_POSIX_SEMANTICS|0777,
- INTERNAL_OPEN_ONLY,
+ 0, /* No oplock, but break existing ones. */
&info,
&fsp);
+ /*
+ * For file opens we must set the delete on close
+ * after the open.
+ */
+
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ status = smb_set_file_disposition_info(conn,
+ &del,
+ 1,
+ fsp,
+ fname,
+ psbuf);
}
if (!NT_STATUS_IS_OK(status)) {
DEBUG(3,("call_trans2setfilepathinfo: Cancelling print job (%s)\n", fsp->fsp_name ));
SSVAL(params,0,0);
- send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, 2, *ppdata, 0, max_data_bytes);
return(-1);
} else
return (UNIXERROR(ERRDOS,ERRbadpath));
if (!NT_STATUS_IS_OK(status)) {
return ERROR_NT(status);
}
+
+ status = resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ if (NT_STATUS_EQUAL(status,NT_STATUS_PATH_NOT_COVERED)) {
+ return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
+ }
+ return ERROR_NT(status);
+ }
+
status = unix_convert(conn, fname, False, NULL, &sbuf);
if (!NT_STATUS_IS_OK(status)) {
return ERROR_NT(status);
}
+ status = check_name(conn, fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ return ERROR_NT(status);
+ }
+
/*
* For CIFS UNIX extensions the target name may not exist.
*/
DEBUG(3,("call_trans2setfilepathinfo: stat of %s failed (%s)\n", fname, strerror(errno)));
return UNIXERROR(ERRDOS,ERRbadpath);
}
-
- status = check_name(conn, fname);
- if (!NT_STATUS_IS_OK(status)) {
- return ERROR_NT(status);
- }
-
}
if (!CAN_WRITE(conn)) {
SSVAL(params,0,0);
- if (fsp && fsp->pending_modtime) {
+ if (fsp && !null_timespec(fsp->pending_modtime)) {
/* the pending modtime overrides the current modtime */
- sbuf.st_mtime = fsp->pending_modtime;
+ set_mtimespec(&sbuf, fsp->pending_modtime);
}
switch (info_level) {
case SMB_SET_FILE_UNIX_BASIC:
{
- if (tran_call == TRANSACT2_SETFILEINFO) {
- return ERROR_NT(NT_STATUS_INVALID_LEVEL);
- }
-
status = smb_set_file_unix_basic(conn,
pdata,
total_data,
break;
}
+ case SMB_SET_FILE_UNIX_INFO2:
+ {
+ status = smb_set_file_unix_info2(conn,
+ pdata,
+ total_data,
+ fsp,
+ fname,
+ &sbuf);
+ break;
+ }
+
case SMB_SET_FILE_UNIX_LINK:
{
if (tran_call != TRANSACT2_SETPATHINFO) {
}
status = smb_set_file_unix_hlink(conn,
inbuf,
+ outbuf,
pdata,
total_data,
fname);
case SMB_SET_POSIX_LOCK:
{
- if (tran_call == TRANSACT2_SETFILEINFO) {
+ if (tran_call != TRANSACT2_SETFILEINFO) {
return ERROR_NT(NT_STATUS_INVALID_LEVEL);
}
status = smb_set_posix_lock(conn,
}
SSVAL(params,0,0);
- send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, data_return_size, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, 2, *ppdata, data_return_size, max_data_bytes);
return -1;
}
return ERROR_NT(status);
}
+ status = check_name(conn, directory);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(5,("call_trans2mkdir error (%s)\n", nt_errstr(status)));
+ return ERROR_NT(status);
+ }
+
/* Any data in this call is an EA list. */
if (total_data && (total_data != 4) && !lp_ea_support(SNUM(conn))) {
return ERROR_NT(NT_STATUS_EAS_NOT_SUPPORTED);
return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
}
- status = check_name(conn, directory);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(5,("call_trans2mkdir error (%s)\n", nt_errstr(status)));
- return ERROR_NT(status);
- }
-
status = create_directory(conn, directory);
if (!NT_STATUS_IS_OK(status)) {
SSVAL(params,0,0);
- send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, 2, *ppdata, 0, max_data_bytes);
return(-1);
}
if(fnf_handle == 0)
fnf_handle = 257;
- send_trans2_replies(outbuf, bufsize, params, 6, *ppdata, 0, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, 6, *ppdata, 0, max_data_bytes);
return(-1);
}
SSVAL(params,0,0); /* No changes */
SSVAL(params,2,0); /* No EA errors */
- send_trans2_replies(outbuf, bufsize, params, 4, *ppdata, 0, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf, bufsize, params, 4, *ppdata, 0, max_data_bytes);
return(-1);
}
pstring pathname;
int reply_size = 0;
int max_referral_level;
+ NTSTATUS status = NT_STATUS_OK;
DEBUG(10,("call_trans2getdfsreferral\n"));
return ERROR_DOS(ERRDOS,ERRbadfunc);
srvstr_pull(inbuf, pathname, ¶ms[2], sizeof(pathname), total_params - 2, STR_TERMINATE);
- if((reply_size = setup_dfs_referral(conn, pathname,max_referral_level,ppdata)) < 0)
- return UNIXERROR(ERRDOS,ERRbadfile);
+ if((reply_size = setup_dfs_referral(conn, pathname,max_referral_level,ppdata,&status)) < 0)
+ return ERROR_NT(status);
SSVAL(outbuf,smb_flg2,SVAL(outbuf,smb_flg2) | FLAGS2_DFS_PATHNAMES);
- send_trans2_replies(outbuf,bufsize,0,0,*ppdata,reply_size, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf,bufsize,0,0,*ppdata,reply_size, max_data_bytes);
return(-1);
}
SSVAL(pdata,0,fsp->rap_print_jobid); /* Job number */
srvstr_push( outbuf, pdata + 2, global_myname(), 15, STR_ASCII|STR_TERMINATE); /* Our NetBIOS name */
srvstr_push( outbuf, pdata+18, lp_servicename(SNUM(conn)), 13, STR_ASCII|STR_TERMINATE); /* Service name */
- send_trans2_replies(outbuf,bufsize,*pparams,0,*ppdata,32, max_data_bytes);
+ send_trans2_replies(inbuf, outbuf,bufsize,*pparams,0,*ppdata,32, max_data_bytes);
return(-1);
} else {
DEBUG(2,("Unknown TRANS2_IOCTL\n"));
dptr_close(&dptr_num);
- outsize = set_message(outbuf,0,0,False);
+ outsize = set_message(inbuf, outbuf,0,0,False);
DEBUG(3,("SMBfindclose dptr_num = %d\n", dptr_num));
findnotifyfirst - so any dptr_num is ok here.
Just ignore it. */
- outsize = set_message(outbuf,0,0,False);
+ outsize = set_message(inbuf, outbuf,0,0,False);
DEBUG(3,("SMB_findnclose dptr_num = %d\n", dptr_num));
}
if (IS_IPC(conn) && (tran_call != TRANSACT2_OPEN)
- && (tran_call != TRANSACT2_GET_DFS_REFERRAL)) {
+ && (tran_call != TRANSACT2_GET_DFS_REFERRAL)
+ && (tran_call != TRANSACT2_QFILEINFO)) {
END_PROFILE(SMBtrans2);
return ERROR_DOS(ERRSRV,ERRaccess);
}
/* We need to send an interim response then receive the rest
of the parameter/data bytes */
- outsize = set_message(outbuf,0,0,False);
+ outsize = set_message(inbuf, outbuf,0,0,False);
show_msg(outbuf);
END_PROFILE(SMBtrans2);
return outsize;
git.samba.org / sfrench / samba-autobuild / .git / blobdiff