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http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 6395bc55db6b5926c42d3419084a6ccc1256c9c7
Author: Tim Prouty <[email protected]>
Date: Thu Jun 25 18:40:17 2009 -0700
s3: pass a valid stat into file_ntimes()
file_ntimes() calls can_write_to_file() which expects a valid stat struct
commit eb8c658fcdda5d1337605ed5e2e8da15bc51ba20
Author: Tim Prouty <[email protected]>
Date: Thu Jun 25 18:19:09 2009 -0700
s3 file_access: Convert some more functions over to use smb_filneame
commit 9001c53406241aeab4a3cfe0f663b71f67611cde
Author: Tim Prouty <[email protected]>
Date: Thu Jun 25 17:24:19 2009 -0700
s3: simplify some redundant logic in is_ntfs_default_stream_smb_fname()
commit da9cee8ee5424d79e5c51082e1b74a1bb2cc162e
Author: Tim Prouty <[email protected]>
Date: Thu Jun 25 14:44:23 2009 -0700
s3: Remove get_full_smb_filename() from open_directory()
This is possible because open_directory() returns an error if
the fname is a stream, so the base_name can be used.
commit 2ccd50122058df1fb5da0ab4d30085bb4ef5e867
Author: Tim Prouty <[email protected]>
Date: Thu Jun 25 11:20:36 2009 -0700
s3 onefs: Plumb smb_filename through onefs createfile path
commit 358ccc3282681b3df0ba76fecc114ad4376c8ff1
Author: Tim Prouty <[email protected]>
Date: Thu Jun 25 14:16:46 2009 -0700
s3: Change set_ea() and its callers to use smb_filename
-----------------------------------------------------------------------
Summary of changes:
source3/include/proto.h | 8 +-
source3/modules/onefs.h | 10 +-
source3/modules/onefs_open.c | 376 ++++++++++++++++---------------
source3/modules/onefs_streams.c | 137 +++++++++---
source3/modules/vfs_onefs_shadow_copy.c | 20 +-
source3/smbd/dir.c | 39 ++--
source3/smbd/dosmode.c | 30 ++-
source3/smbd/file_access.c | 19 +--
source3/smbd/nttrans.c | 10 +-
source3/smbd/open.c | 39 +---
source3/smbd/posix_acls.c | 14 +-
source3/smbd/trans2.c | 22 ++-
12 files changed, 418 insertions(+), 306 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source3/include/proto.h b/source3/include/proto.h
index a223059..3da1caf 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -6224,7 +6224,7 @@ int file_set_dosmode(connection_struct *conn, const char
*fname,
const char *parent_dir,
bool newfile);
int file_ntimes(connection_struct *conn, const char *fname,
- struct smb_file_time *ft);
+ struct smb_file_time *ft, const SMB_STRUCT_STAT *psbuf);
bool set_sticky_write_time_path(connection_struct *conn, const char *fname,
struct file_id fileid, const struct timespec mtime);
bool set_sticky_write_time_fsp(struct files_struct *fsp, const struct timespec
mtime);
@@ -6268,7 +6268,8 @@ bool can_delete_file_in_directory(connection_struct *conn,
bool can_access_file_data(connection_struct *conn,
const struct smb_filename *smb_fname,
uint32 access_mask);
-bool can_write_to_file(connection_struct *conn, const char *fname, const
SMB_STRUCT_STAT *psbuf);
+bool can_write_to_file(connection_struct *conn,
+ const struct smb_filename *smb_fname);
bool directory_has_default_acl(connection_struct *conn, const char *fname);
/* The following definitions come from smbd/fileio.c */
@@ -7004,7 +7005,8 @@ NTSTATUS get_ea_value(TALLOC_CTX *mem_ctx,
connection_struct *conn,
NTSTATUS get_ea_names_from_file(TALLOC_CTX *mem_ctx, connection_struct *conn,
files_struct *fsp, const char *fname,
char ***pnames, size_t *pnum_names);
-NTSTATUS set_ea(connection_struct *conn, files_struct *fsp, const char *fname,
struct ea_list *ea_list);
+NTSTATUS set_ea(connection_struct *conn, files_struct *fsp,
+ const struct smb_filename *smb_fname, struct ea_list *ea_list);
struct ea_list *read_ea_list_entry(TALLOC_CTX *ctx, const char *pdata, size_t
data_size, size_t *pbytes_used);
void send_trans2_replies(connection_struct *conn,
struct smb_request *req,
diff --git a/source3/modules/onefs.h b/source3/modules/onefs.h
index 3e6cd29..6cb8036 100644
--- a/source3/modules/onefs.h
+++ b/source3/modules/onefs.h
@@ -64,14 +64,12 @@ int onefs_close(vfs_handle_struct *handle, struct
files_struct *fsp);
int onefs_rename(vfs_handle_struct *handle, const char *oldname,
const char *newname);
-int onefs_stat(vfs_handle_struct *handle, const char *fname,
- SMB_STRUCT_STAT *sbuf);
+int onefs_stat(vfs_handle_struct *handle, struct smb_filename *smb_fname);
int onefs_fstat(vfs_handle_struct *handle, struct files_struct *fsp,
SMB_STRUCT_STAT *sbuf);
-int onefs_lstat(vfs_handle_struct *handle, const char *path,
- SMB_STRUCT_STAT *sbuf);
+int onefs_lstat(vfs_handle_struct *handle, struct smb_filename *smb_fname);
int onefs_unlink(vfs_handle_struct *handle, const char *path);
@@ -141,6 +139,10 @@ NTSTATUS onefs_samba_sd_to_sd(uint32_t security_info_sent,
SEC_DESC *psd,
NTSTATUS onefs_split_ntfs_stream_name(TALLOC_CTX *mem_ctx, const char *fname,
char **pbase, char **pstream);
+NTSTATUS onefs_stream_prep_smb_fname(TALLOC_CTX *ctx,
+ const struct smb_filename *smb_fname_in,
+ struct smb_filename **smb_fname_out);
+
int onefs_rdp_add_dir_state(connection_struct *conn, SMB_STRUCT_DIR *dirp);
/*
diff --git a/source3/modules/onefs_open.c b/source3/modules/onefs_open.c
index 8b6ae20..5aade2c 100644
--- a/source3/modules/onefs_open.c
+++ b/source3/modules/onefs_open.c
@@ -46,7 +46,7 @@ struct onefs_fsp_data {
static NTSTATUS onefs_create_file_unixpath(connection_struct *conn,
struct smb_request *req,
- const char *fname,
+ struct smb_filename *smb_fname,
uint32_t access_mask,
uint32_t share_access,
uint32_t create_disposition,
@@ -58,8 +58,7 @@ static NTSTATUS onefs_create_file_unixpath(connection_struct
*conn,
struct ea_list *ea_list,
files_struct **result,
int *pinfo,
- struct onefs_fsp_data *fsp_data,
- SMB_STRUCT_STAT *psbuf);
+ struct onefs_fsp_data *fsp_data);
/****************************************************************************
Open a file.
@@ -69,9 +68,7 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
connection_struct *conn,
struct smb_request *req,
const char *parent_dir,
- const char *name,
- const char *path,
- SMB_STRUCT_STAT *psbuf,
+ struct smb_filename *smb_fname,
int flags,
mode_t unx_mode,
uint32 access_mask,
@@ -84,18 +81,24 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
struct security_descriptor *sd,
int *granted_oplock)
{
+ char *path = NULL;
+ struct smb_filename *smb_fname_onefs = NULL;
NTSTATUS status = NT_STATUS_OK;
int accmode = (flags & O_ACCMODE);
int local_flags = flags;
- bool file_existed = VALID_STAT(*psbuf);
+ bool file_existed = VALID_STAT(smb_fname->st);
const char *wild;
- char *base = NULL;
- char *stream = NULL;
int base_fd = -1;
fsp->fh->fd = -1;
errno = EPERM;
+ status = get_full_smb_filename(talloc_tos(), smb_fname,
+ &path);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
/* Check permissions */
/*
@@ -111,7 +114,8 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
if (!CAN_WRITE(conn)) {
/* It's a read-only share - fail if we wanted to write. */
if(accmode != O_RDONLY) {
- DEBUG(3,("Permission denied opening %s\n", path));
+ DEBUG(3, ("Permission denied opening %s\n",
+ smb_fname_str_dbg(smb_fname)));
return NT_STATUS_ACCESS_DENIED;
} else if(flags & O_CREAT) {
/* We don't want to write - but we must make sure that
@@ -137,7 +141,7 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
if ((accmode == O_RDONLY) && ((flags & O_TRUNC) == O_TRUNC)) {
DEBUG(10,("onefs_open_file: truncate requested on read-only "
- "open for file %s\n", path));
+ "open for file %s\n", smb_fname_str_dbg(smb_fname)));
local_flags = (flags & ~O_ACCMODE)|O_RDWR;
}
@@ -148,7 +152,7 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
* open flags. JRA.
*/
- if (file_existed && S_ISFIFO(psbuf->st_ex_mode)) {
+ if (file_existed && S_ISFIFO(smb_fname->st.st_ex_mode)) {
local_flags |= O_NONBLOCK;
}
#endif
@@ -174,7 +178,7 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
* then was copied via Samba.
*/
DEBUG(1, ("onefs_open_file: creating file with wildcard: %s\n",
- path));
+ smb_fname_str_dbg(smb_fname)));
return NT_STATUS_OBJECT_NAME_INVALID;
}
@@ -190,25 +194,30 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
flags |= O_NOFOLLOW;
}
#endif
- /* Stream handling */
- if (is_ntfs_stream_name(path)) {
- status = onefs_split_ntfs_stream_name(talloc_tos(), path,
- &base, &stream);
+ /* Setup a onefs-style smb_fname struct. */
+ status = onefs_stream_prep_smb_fname(talloc_tos(), smb_fname,
+ &smb_fname_onefs);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- /* It's a stream, so pass in the base_fd */
- if ((conn->fs_capabilities & FILE_NAMED_STREAMS) && stream != NULL) {
+
+ /* If it's a stream pass in the base_fd */
+ if ((conn->fs_capabilities & FILE_NAMED_STREAMS) &&
+ is_ntfs_stream_smb_fname(smb_fname_onefs)) {
SMB_ASSERT(fsp->base_fsp);
- DEBUG(10,("Opening a stream: base=%s(%d), stream=%s\n",
- base, fsp->base_fsp->fh->fd, stream));
+ DEBUG(10, ("Opening a stream: base=%s(%d), stream=%s\n",
+ smb_fname_onefs->base_name, fsp->base_fsp->fh->fd,
+ smb_fname_onefs->stream_name));
base_fd = fsp->base_fsp->fh->fd;
}
fsp->fh->fd = onefs_sys_create_file(conn,
base_fd,
- stream != NULL ? stream :
- (base != NULL ? base : path),
+ smb_fname_onefs->stream_name !=
NULL ?
+ smb_fname_onefs->stream_name :
+ smb_fname_onefs->base_name,
access_mask,
open_access_mask,
share_access,
@@ -220,6 +229,7 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
sd,
new_dos_attributes,
granted_oplock);
+ TALLOC_FREE(smb_fname_onefs);
if (fsp->fh->fd == -1) {
if (errno == EMFILE) {
@@ -237,9 +247,9 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
}
status = map_nt_error_from_unix(errno);
- DEBUG(3,("Error opening file %s (%s) (local_flags=%d) "
- "(flags=%d)\n",
- path, strerror(errno), local_flags, flags));
+ DEBUG(3, ("Error opening file %s (%s) (local_flags=%d) "
+ "(flags=%d)\n", smb_fname_str_dbg(smb_fname),
+ strerror(errno), local_flags, flags));
return status;
}
@@ -265,13 +275,15 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
int ret;
if (fsp->fh->fd == -1) {
- ret = SMB_VFS_STAT(conn, path, psbuf);
+ ret = SMB_VFS_STAT(conn, smb_fname);
} else {
- ret = SMB_VFS_FSTAT(fsp, psbuf);
+ ret = SMB_VFS_FSTAT(fsp, &smb_fname->st);
/* If we have an fd, this stat should succeed. */
if (ret == -1) {
- DEBUG(0,("Error doing fstat on open file %s "
- "(%s)\n", path,strerror(errno) ));
+ DEBUG(0, ("Error doing fstat on open file %s "
+ "(%s)\n",
+ smb_fname_str_dbg(smb_fname),
+ strerror(errno) ));
}
}
@@ -289,14 +301,14 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
* so catch a directory open and return an EISDIR. JRA.
*/
- if(S_ISDIR(psbuf->st_ex_mode)) {
+ if(S_ISDIR(smb_fname->st.st_ex_mode)) {
fd_close(fsp);
errno = EISDIR;
return NT_STATUS_FILE_IS_A_DIRECTORY;
}
- fsp->mode = psbuf->st_ex_mode;
- fsp->file_id = vfs_file_id_from_sbuf(conn, psbuf);
+ fsp->mode = smb_fname->st.st_ex_mode;
+ fsp->file_id = vfs_file_id_from_sbuf(conn, &smb_fname->st);
fsp->vuid = req ? req->vuid : UID_FIELD_INVALID;
fsp->file_pid = req ? req->smbpid : 0;
fsp->can_lock = True;
@@ -419,7 +431,7 @@ static void schedule_defer_open(struct share_mode_lock *lck,
****************************************************************************/
NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
struct smb_request *req,
- const char *fname,
+ struct smb_filename *smb_fname,
uint32 access_mask,
uint32 share_access,
uint32 create_disposition,
@@ -429,12 +441,11 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
struct security_descriptor *sd,
files_struct *fsp,
int *pinfo,
- struct onefs_fsp_data *fsp_data,
- SMB_STRUCT_STAT *psbuf)
+ struct onefs_fsp_data *fsp_data)
{
int flags=0;
int flags2=0;
- bool file_existed = VALID_STAT(*psbuf);
+ bool file_existed = VALID_STAT(smb_fname->st);
bool def_acl = False;
bool posix_open = False;
bool new_file_created = False;
@@ -451,13 +462,19 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
NTSTATUS status;
int ret_flock;
char *parent_dir;
- const char *newname;
int granted_oplock;
uint64_t oplock_callback_id = 0;
uint32 createfile_attributes = 0;
+ char *fname = NULL;
ZERO_STRUCT(id);
+ status = get_full_smb_filename(talloc_tos(), smb_fname,
+ &fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
if (conn->printer) {
/*
* Printers are handled completely differently.
@@ -469,12 +486,14 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
}
DEBUG(10, ("onefs_open_file_ntcreate: printer open fname=%s\n",
- fname));
+ smb_fname_str_dbg(smb_fname)));
- return print_fsp_open(req, conn, fname, req->vuid, fsp, psbuf);
+ return print_fsp_open(req, conn, fname, req->vuid, fsp,
+ &smb_fname->st);
}
- if (!parent_dirname(talloc_tos(), fname, &parent_dir, &newname)) {
+ if (!parent_dirname(talloc_tos(), smb_fname->base_name, &parent_dir,
+ NULL)) {
return NT_STATUS_NO_MEMORY;
}
@@ -493,9 +512,9 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
"access_mask=0x%x share_access=0x%x "
"create_disposition = 0x%x create_options=0x%x "
"unix mode=0%o oplock_request=0x%x\n",
- fname, new_dos_attributes, access_mask, share_access,
- create_disposition, create_options, unx_mode,
- oplock_request));
+ smb_fname_str_dbg(smb_fname), new_dos_attributes,
+ access_mask, share_access, create_disposition,
+ create_options, unx_mode, oplock_request));
/*
* Any non-stat-only open has the potential to contend oplocks, which
@@ -514,7 +533,8 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
* it off, but if a customer were to turn it on it would be
* bad.
*/
- if (req == NULL && !is_stat_open(access_mask) &&
!is_ntfs_stream_name(fname)) {
+ if (req == NULL && !is_stat_open(access_mask) &&
+ !is_ntfs_stream_smb_fname(smb_fname)) {
smb_panic("NULL req on a non-stat-open!");
}
@@ -563,7 +583,7 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
}
}
- status = check_name(conn, fname);
+ status = check_name(conn, smb_fname->base_name);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
@@ -571,7 +591,8 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
if (!posix_open) {
new_dos_attributes &= SAMBA_ATTRIBUTES_MASK;
if (file_existed) {
- existing_dos_attributes = dos_mode(conn, fname, psbuf);
+ existing_dos_attributes = dos_mode(conn, fname,
+ &smb_fname->st);
}
}
@@ -583,13 +604,13 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
/* Ignore oplock requests if oplocks are disabled. */
if (!lp_oplocks(SNUM(conn)) || global_client_failed_oplock_break ||
- IS_VETO_OPLOCK_PATH(conn, fname)) {
+ IS_VETO_OPLOCK_PATH(conn, smb_fname->base_name)) {
/* Mask off everything except the private Samba bits. */
oplock_request &= SAMBA_PRIVATE_OPLOCK_MASK;
}
/* this is for OS/2 long file names - say we don't support them */
- if (!lp_posix_pathnames() && strstr(fname,".+,;=[].")) {
+ if (!lp_posix_pathnames() && strstr(smb_fname->base_name,".+,;=[].")) {
/* OS/2 Workplace shell fix may be main code stream in a later
* release. */
DEBUG(5,("onefs_open_file_ntcreate: OS/2 long filenames are "
@@ -632,7 +653,8 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
if (!file_existed) {
DEBUG(5,("onefs_open_file_ntcreate: FILE_OPEN "
"requested for file %s and file "
- "doesn't exist.\n", fname ));
+ "doesn't exist.\n",
+ smb_fname_str_dbg(smb_fname)));
errno = ENOENT;
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
@@ -645,7 +667,7 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
DEBUG(5, ("onefs_open_file_ntcreate: "
"FILE_OVERWRITE requested for file "
"%s and file doesn't exist.\n",
- fname));
+ smb_fname_str_dbg(smb_fname)));
errno = ENOENT;
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
@@ -660,8 +682,8 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
DEBUG(5, ("onefs_open_file_ntcreate: "
"FILE_CREATE requested for file %s "
"and file already exists.\n",
- fname));
- if (S_ISDIR(psbuf->st_ex_mode)) {
+ smb_fname_str_dbg(smb_fname)));
+ if (S_ISDIR(smb_fname->st.st_ex_mode)) {
errno = EISDIR;
} else {
errno = EEXIST;
@@ -686,13 +708,15 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
((create_disposition == FILE_OVERWRITE) ||
(create_disposition == FILE_OVERWRITE_IF))) {
if (!open_match_attributes(conn, existing_dos_attributes,
- new_dos_attributes,
psbuf->st_ex_mode,
+ new_dos_attributes,
+ smb_fname->st.st_ex_mode,
unx_mode, &new_unx_mode)) {
DEBUG(5, ("onefs_open_file_ntcreate: attributes "
"missmatch for file %s (%x %x) (0%o, 0%o)\n",
- fname, existing_dos_attributes,
+ smb_fname_str_dbg(smb_fname),
+ existing_dos_attributes,
new_dos_attributes,
- (unsigned int)psbuf->st_ex_mode,
+ (unsigned int)smb_fname->st.st_ex_mode,
(unsigned int)unx_mode ));
errno = EACCES;
return NT_STATUS_ACCESS_DENIED;
@@ -720,7 +744,8 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
DEBUG(10, ("onefs_open_file_ntcreate: fname=%s, after mapping "
"open_access_mask=%#x, access_mask=0x%x\n",
- fname, open_access_mask, access_mask));
+ smb_fname_str_dbg(smb_fname), open_access_mask,
+ access_mask));
/*
* Note that we ignore the append flag as append does not
@@ -792,14 +817,15 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
(!CAN_WRITE(conn) || IS_DOS_READONLY(existing_dos_attributes))) {
DEBUG(5, ("onefs_open_file_ntcreate: write access requested "
"for file %s on read only %s\n",
- fname, !CAN_WRITE(conn) ? "share" : "file" ));
+ smb_fname_str_dbg(smb_fname),
+ !CAN_WRITE(conn) ? "share" : "file" ));
errno = EACCES;
return NT_STATUS_ACCESS_DENIED;
}
DEBUG(10, ("fsp = %p\n", fsp));
- fsp->file_id = vfs_file_id_from_sbuf(conn, psbuf);
+ fsp->file_id = vfs_file_id_from_sbuf(conn, &smb_fname->st);
fsp->share_access = share_access;
fsp->fh->private_options = create_options;
fsp->access_mask = open_access_mask; /* We change this to the
@@ -815,8 +841,8 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
}
if (file_existed) {
- struct timespec old_write_time = psbuf->st_ex_mtime;
- id = vfs_file_id_from_sbuf(conn, psbuf);
+ struct timespec old_write_time = smb_fname->st.st_ex_mtime;
+ id = vfs_file_id_from_sbuf(conn, &smb_fname->st);
lck = get_share_mode_lock(talloc_tos(), id,
conn->connectpath,
@@ -874,9 +900,7 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
conn,
req,
parent_dir,
- newname,
- fname,
- psbuf,
+ smb_fname,
flags|flags2,
unx_mode,
access_mask,
@@ -899,18 +923,19 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
struct deferred_open_record state;
struct timespec old_write_time;
- old_write_time = psbuf->st_ex_mtime;
+ old_write_time = smb_fname->st.st_ex_mtime;
DEBUG(3, ("Someone created file %s with an "
"oplock after we looked: Retrying\n",
- fname));
+ smb_fname_str_dbg(smb_fname)));
/*
* We hit the race that when we did the stat
* on the file it did not exist, and someone
* has created it in between the stat and the
* open_file() call. Just retry immediately.
--
Samba Shared Repository
