return close_file(req, fsp, NORMAL_CLOSE);
}
-/****************************************************************************
- Reply to a TRANS2_SETFILEINFO (set file info by fileid or pathname).
-****************************************************************************/
-
-static void call_trans2setfilepathinfo(connection_struct *conn,
- struct smb_request *req,
- unsigned int tran_call,
- char **pparams, int total_params,
- char **ppdata, int total_data,
- unsigned int max_data_bytes)
+static NTSTATUS smbd_do_setfilepathinfo(connection_struct *conn,
+ struct smb_request *req,
+ TALLOC_CTX *mem_ctx,
+ uint16_t info_level,
+ files_struct *fsp,
+ struct smb_filename *smb_fname,
+ char **ppdata, int total_data,
+ int *ret_data_size)
{
- char *params = *pparams;
char *pdata = *ppdata;
- uint16 info_level;
SMB_STRUCT_STAT sbuf;
char *fname = NULL;
- struct smb_filename *smb_fname = NULL;
- files_struct *fsp = NULL;
NTSTATUS status = NT_STATUS_OK;
int data_return_size = 0;
- TALLOC_CTX *ctx = talloc_tos();
-
- if (!params) {
- reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
- return;
- }
-
- if (tran_call == TRANSACT2_SETFILEINFO) {
- if (total_params < 4) {
- reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
- return;
- }
-
- fsp = file_fsp(req, SVAL(params,0));
- /* Basic check for non-null fsp. */
- if (!check_fsp_open(conn, req, fsp)) {
- return;
- }
- info_level = SVAL(params,2);
-
- fname = talloc_strdup(talloc_tos(),fsp->fsp_name);
- if (!fname) {
- reply_nterror(req, NT_STATUS_NO_MEMORY);
- return;
- }
-
- status = create_synthetic_smb_fname_split(talloc_tos(), fname,
- NULL, &smb_fname);
- if (!NT_STATUS_IS_OK(status)) {
- reply_nterror(req, status);
- return;
- }
- if(fsp->is_directory || fsp->fh->fd == -1) {
- /*
- * This is actually a SETFILEINFO on a directory
- * handle (returned from an NT SMB). NT5.0 seems
- * to do this call. JRA.
- */
- if (INFO_LEVEL_IS_UNIX(info_level)) {
- /* Always do lstat for UNIX calls. */
- if (SMB_VFS_LSTAT(conn, smb_fname)) {
- DEBUG(3,("call_trans2setfilepathinfo: "
- "SMB_VFS_LSTAT of %s failed "
- "(%s)\n",
- smb_fname_str_dbg(smb_fname),
- strerror(errno)));
- reply_nterror(req, map_nt_error_from_unix(errno));
- return;
- }
- } else {
- if (SMB_VFS_STAT(conn, smb_fname) != 0) {
- DEBUG(3,("call_trans2setfilepathinfo: "
- "fileinfo of %s failed (%s)\n",
- smb_fname_str_dbg(smb_fname),
- strerror(errno)));
- reply_nterror(req, map_nt_error_from_unix(errno));
- return;
- }
- }
- } else if (fsp->print_file) {
- /*
- * Doing a DELETE_ON_CLOSE should cancel a print job.
- */
- if ((info_level == SMB_SET_FILE_DISPOSITION_INFO) && CVAL(pdata,0)) {
- fsp->fh->private_options |= FILE_DELETE_ON_CLOSE;
-
- DEBUG(3,("call_trans2setfilepathinfo: Cancelling print job (%s)\n", fsp->fsp_name ));
-
- SSVAL(params,0,0);
- send_trans2_replies(conn, req, params, 2,
- *ppdata, 0,
- max_data_bytes);
- return;
- } else {
- reply_doserror(req, ERRDOS, ERRbadpath);
- return;
- }
- } else {
- /*
- * Original code - this is an open file.
- */
- if (!check_fsp(conn, req, fsp)) {
- return;
- }
-
- if (SMB_VFS_FSTAT(fsp, &smb_fname->st) != 0) {
- DEBUG(3,("call_trans2setfilepathinfo: fstat "
- "of fnum %d failed (%s)\n", fsp->fnum,
- strerror(errno)));
- reply_nterror(req, map_nt_error_from_unix(errno));
- return;
- }
- }
- } else {
- /* set path info */
- if (total_params < 7) {
- reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
- return;
- }
-
- info_level = SVAL(params,0);
- srvstr_get_path(ctx, params, req->flags2, &fname, ¶ms[6],
- total_params - 6, STR_TERMINATE,
- &status);
- if (!NT_STATUS_IS_OK(status)) {
- reply_nterror(req, status);
- return;
- }
-
- status = filename_convert(ctx, conn,
- req->flags2 & FLAGS2_DFS_PATHNAMES,
- fname,
- &smb_fname,
- &fname);
- if (!NT_STATUS_IS_OK(status)) {
- if (NT_STATUS_EQUAL(status,NT_STATUS_PATH_NOT_COVERED)) {
- reply_botherror(req,
- NT_STATUS_PATH_NOT_COVERED,
- ERRSRV, ERRbadpath);
- return;
- }
- reply_nterror(req, status);
- return;
- }
-
- if (INFO_LEVEL_IS_UNIX(info_level)) {
- /*
- * For CIFS UNIX extensions the target name may not exist.
- */
-
- /* Always do lstat for UNIX calls. */
- SMB_VFS_LSTAT(conn, smb_fname);
-
- } else if (!VALID_STAT(smb_fname->st) &&
- SMB_VFS_STAT(conn, smb_fname)) {
- DEBUG(3,("call_trans2setfilepathinfo: SMB_VFS_STAT of "
- "%s failed (%s)\n",
- smb_fname_str_dbg(smb_fname),
- strerror(errno)));
- reply_nterror(req, map_nt_error_from_unix(errno));
- return;
- }
- }
+ *ret_data_size = 0;
/* Set sbuf for use below. */
sbuf = smb_fname->st;
if (INFO_LEVEL_IS_UNIX(info_level) && !lp_unix_extensions()) {
- reply_nterror(req, NT_STATUS_INVALID_LEVEL);
- return;
+ return NT_STATUS_INVALID_LEVEL;
}
if (!CAN_WRITE(conn)) {
/* Allow POSIX opens. The open path will deny
* any non-readonly opens. */
if (info_level != SMB_POSIX_PATH_OPEN) {
- reply_doserror(req, ERRSRV, ERRaccess);
- return;
+ return NT_STATUS_DOS(ERRSRV, ERRaccess);
}
}
- DEBUG(3,("call_trans2setfilepathinfo(%d) %s (fnum %d) info_level=%d totdata=%d\n",
- tran_call,fname, fsp ? fsp->fnum : -1, info_level,total_data));
-
- /* Realloc the parameter size */
- *pparams = (char *)SMB_REALLOC(*pparams,2);
- if (*pparams == NULL) {
- reply_nterror(req, NT_STATUS_NO_MEMORY);
- return;
+ status = get_full_smb_filename(mem_ctx, smb_fname, &fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- params = *pparams;
- SSVAL(params,0,0);
+ DEBUG(3,("smbd_do_setfilepathinfo: %s (fnum %d) info_level=%d totdata=%d\n",
+ fname, fsp ? fsp->fnum : -1, info_level, total_data));
switch (info_level) {
case SMB_SET_FILE_UNIX_LINK:
{
- if (tran_call != TRANSACT2_SETPATHINFO) {
+ if (fsp) {
/* We must have a pathname for this. */
- reply_nterror(req, NT_STATUS_INVALID_LEVEL);
- return;
+ return NT_STATUS_INVALID_LEVEL;
}
status = smb_set_file_unix_link(conn, req, pdata,
total_data, fname);
case SMB_SET_FILE_UNIX_HLINK:
{
- if (tran_call != TRANSACT2_SETPATHINFO || smb_fname == NULL) {
+ if (fsp || smb_fname == NULL) {
/* We must have a pathname for this. */
- reply_nterror(req, NT_STATUS_INVALID_LEVEL);
- return;
+ return NT_STATUS_INVALID_LEVEL;
}
status = smb_set_file_unix_hlink(conn, req,
pdata, total_data,
case SMB_SET_POSIX_LOCK:
{
- if (tran_call != TRANSACT2_SETFILEINFO) {
- reply_nterror(req, NT_STATUS_INVALID_LEVEL);
- return;
+ if (fsp) {
+ return NT_STATUS_INVALID_LEVEL;
}
status = smb_set_posix_lock(conn, req,
pdata, total_data, fsp);
case SMB_POSIX_PATH_OPEN:
{
- if (tran_call != TRANSACT2_SETPATHINFO) {
+ if (fsp) {
/* We must have a pathname for this. */
- reply_nterror(req, NT_STATUS_INVALID_LEVEL);
- return;
+ return NT_STATUS_INVALID_LEVEL;
}
status = smb_posix_open(conn, req,
case SMB_POSIX_PATH_UNLINK:
{
- if (tran_call != TRANSACT2_SETPATHINFO) {
+ if (fsp) {
/* We must have a pathname for this. */
- reply_nterror(req, NT_STATUS_INVALID_LEVEL);
- return;
+ return NT_STATUS_INVALID_LEVEL;
}
status = smb_posix_unlink(conn, req,
}
default:
- reply_nterror(req, NT_STATUS_INVALID_LEVEL);
+ return NT_STATUS_INVALID_LEVEL;
+ }
+
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ *ret_data_size = data_return_size;
+ return NT_STATUS_OK;
+}
+
+/****************************************************************************
+ Reply to a TRANS2_SETFILEINFO (set file info by fileid or pathname).
+****************************************************************************/
+
+static void call_trans2setfilepathinfo(connection_struct *conn,
+ struct smb_request *req,
+ 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;
+ uint16 info_level;
+ char *fname = NULL;
+ struct smb_filename *smb_fname = NULL;
+ files_struct *fsp = NULL;
+ NTSTATUS status = NT_STATUS_OK;
+ int data_return_size = 0;
+
+ if (!params) {
+ reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
+ return;
+ }
+
+ if (tran_call == TRANSACT2_SETFILEINFO) {
+ if (total_params < 4) {
+ reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
+ return;
+ }
+
+ fsp = file_fsp(req, SVAL(params,0));
+ /* Basic check for non-null fsp. */
+ if (!check_fsp_open(conn, req, fsp)) {
+ return;
+ }
+ info_level = SVAL(params,2);
+
+ fname = talloc_strdup(talloc_tos(),fsp->fsp_name);
+ if (!fname) {
+ reply_nterror(req, NT_STATUS_NO_MEMORY);
+ return;
+ }
+
+ status = create_synthetic_smb_fname_split(talloc_tos(), fname,
+ NULL, &smb_fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ reply_nterror(req, status);
+ return;
+ }
+
+ if(fsp->is_directory || fsp->fh->fd == -1) {
+ /*
+ * This is actually a SETFILEINFO on a directory
+ * handle (returned from an NT SMB). NT5.0 seems
+ * to do this call. JRA.
+ */
+ if (INFO_LEVEL_IS_UNIX(info_level)) {
+ /* Always do lstat for UNIX calls. */
+ if (SMB_VFS_LSTAT(conn, smb_fname)) {
+ DEBUG(3,("call_trans2setfilepathinfo: "
+ "SMB_VFS_LSTAT of %s failed "
+ "(%s)\n",
+ smb_fname_str_dbg(smb_fname),
+ strerror(errno)));
+ reply_nterror(req, map_nt_error_from_unix(errno));
+ return;
+ }
+ } else {
+ if (SMB_VFS_STAT(conn, smb_fname) != 0) {
+ DEBUG(3,("call_trans2setfilepathinfo: "
+ "fileinfo of %s failed (%s)\n",
+ smb_fname_str_dbg(smb_fname),
+ strerror(errno)));
+ reply_nterror(req, map_nt_error_from_unix(errno));
+ return;
+ }
+ }
+ } else if (fsp->print_file) {
+ /*
+ * Doing a DELETE_ON_CLOSE should cancel a print job.
+ */
+ if ((info_level == SMB_SET_FILE_DISPOSITION_INFO) && CVAL(pdata,0)) {
+ fsp->fh->private_options |= FILE_DELETE_ON_CLOSE;
+
+ DEBUG(3,("call_trans2setfilepathinfo: Cancelling print job (%s)\n", fsp->fsp_name ));
+
+ SSVAL(params,0,0);
+ send_trans2_replies(conn, req, params, 2,
+ *ppdata, 0,
+ max_data_bytes);
+ return;
+ } else {
+ reply_doserror(req, ERRDOS, ERRbadpath);
+ return;
+ }
+ } else {
+ /*
+ * Original code - this is an open file.
+ */
+ if (!check_fsp(conn, req, fsp)) {
+ return;
+ }
+
+ if (SMB_VFS_FSTAT(fsp, &smb_fname->st) != 0) {
+ DEBUG(3,("call_trans2setfilepathinfo: fstat "
+ "of fnum %d failed (%s)\n", fsp->fnum,
+ strerror(errno)));
+ reply_nterror(req, map_nt_error_from_unix(errno));
+ return;
+ }
+ }
+ } else {
+ /* set path info */
+ if (total_params < 7) {
+ reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
return;
+ }
+
+ info_level = SVAL(params,0);
+ srvstr_get_path(req, params, req->flags2, &fname, ¶ms[6],
+ total_params - 6, STR_TERMINATE,
+ &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ reply_nterror(req, status);
+ return;
+ }
+
+ status = filename_convert(req, conn,
+ req->flags2 & FLAGS2_DFS_PATHNAMES,
+ fname,
+ &smb_fname,
+ &fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ if (NT_STATUS_EQUAL(status,NT_STATUS_PATH_NOT_COVERED)) {
+ reply_botherror(req,
+ NT_STATUS_PATH_NOT_COVERED,
+ ERRSRV, ERRbadpath);
+ return;
+ }
+ reply_nterror(req, status);
+ return;
+ }
+
+ if (INFO_LEVEL_IS_UNIX(info_level)) {
+ /*
+ * For CIFS UNIX extensions the target name may not exist.
+ */
+
+ /* Always do lstat for UNIX calls. */
+ SMB_VFS_LSTAT(conn, smb_fname);
+
+ } else if (!VALID_STAT(smb_fname->st) &&
+ SMB_VFS_STAT(conn, smb_fname)) {
+ DEBUG(3,("call_trans2setfilepathinfo: SMB_VFS_STAT of "
+ "%s failed (%s)\n",
+ smb_fname_str_dbg(smb_fname),
+ strerror(errno)));
+ reply_nterror(req, map_nt_error_from_unix(errno));
+ return;
+ }
}
+ DEBUG(3,("call_trans2setfilepathinfo(%d) %s (fnum %d) info_level=%d totdata=%d\n",
+ tran_call, fname, fsp ? fsp->fnum : -1, info_level,total_data));
+
+ /* Realloc the parameter size */
+ *pparams = (char *)SMB_REALLOC(*pparams,2);
+ if (*pparams == NULL) {
+ reply_nterror(req, NT_STATUS_NO_MEMORY);
+ return;
+ }
+ params = *pparams;
+
+ SSVAL(params,0,0);
+
+ status = smbd_do_setfilepathinfo(conn, req, req,
+ info_level,
+ fsp,
+ smb_fname,
+ ppdata, total_data,
+ &data_return_size);
if (!NT_STATUS_IS_OK(status)) {
if (open_was_deferred(req->mid)) {
/* We have re-scheduled this call. */
return;
}
- SSVAL(params,0,0);
send_trans2_replies(conn, req, params, 2, *ppdata, data_return_size,
max_data_bytes);
git.samba.org / samba.git / commitdiff