+ if (IS_IPC(conn)) {
+ if (lp_nt_pipe_support())
+ return do_nt_transact_create_pipe(conn, inbuf, outbuf, length,
+ bufsize, ppsetup, ppparams, ppdata);
+ else
+ return ERROR_DOS(ERRDOS,ERRbadaccess);
+ }
+
+ /*
+ * Ensure minimum number of parameters sent.
+ */
+
+ if(total_parameter_count < 54) {
+ DEBUG(0,("call_nt_transact_create - insufficient parameters (%u)\n", (unsigned int)total_parameter_count));
+ return ERROR_DOS(ERRDOS,ERRbadaccess);
+ }
+
+ flags = IVAL(params,0);
+ desired_access = IVAL(params,8);
+ file_attributes = IVAL(params,20);
+ share_access = IVAL(params,24);
+ create_disposition = IVAL(params,28);
+ create_options = IVAL(params,32);
+ sd_len = IVAL(params,36);
+ root_dir_fid = (uint16)IVAL(params,4);
+ smb_attr = (file_attributes & SAMBA_ATTRIBUTES_MASK);
+
+ /*
+ * We need to construct the open_and_X ofun value from the
+ * NT values, as that's what our code is structured to accept.
+ */
+
+ if((smb_ofun = map_create_disposition( create_disposition )) == -1)
+ return ERROR_DOS(ERRDOS,ERRbadmem);
+
+ /*
+ * Get the file name.
+ */
+
+ if(root_dir_fid != 0) {
+ /*
+ * This filename is relative to a directory fid.
+ */
+
+ files_struct *dir_fsp = file_fsp(params,4);
+ size_t dir_name_len;
+
+ if(!dir_fsp)
+ return ERROR_DOS(ERRDOS,ERRbadfid);
+
+ if(!dir_fsp->is_directory) {
+
+ srvstr_pull(inbuf, fname, params+53, sizeof(fname), total_parameter_count-53, STR_TERMINATE);
+
+ /*
+ * Check to see if this is a mac fork of some kind.
+ */
+
+ if( strchr_m(fname, ':'))
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+
+ return ERROR_DOS(ERRDOS,ERRbadfid);
+ }
+
+ /*
+ * Copy in the base directory name.
+ */
+
+ pstrcpy( fname, dir_fsp->fsp_name );
+ dir_name_len = strlen(fname);
+
+ /*
+ * Ensure it ends in a '\'.
+ */
+
+ if((fname[dir_name_len-1] != '\\') && (fname[dir_name_len-1] != '/')) {
+ pstrcat(fname, "\\");
+ dir_name_len++;
+ }
+
+ srvstr_pull(inbuf, &fname[dir_name_len], params+53, sizeof(fname)-dir_name_len,
+ total_parameter_count-53, STR_TERMINATE);
+ } else {
+ srvstr_pull(inbuf, fname, params+53, sizeof(fname), total_parameter_count-53, STR_TERMINATE);
+
+ /*
+ * Check to see if this is a mac fork of some kind.
+ */
+
+ if( strchr_m(fname, ':'))
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ }
+
+ /*
+ * Now contruct the smb_open_mode value from the desired access
+ * and the share access.
+ */
+
+ if((smb_open_mode = map_share_mode( fname, create_options, &desired_access,
+ share_access, file_attributes)) == -1)
+ return ERROR_DOS(ERRDOS,ERRbadaccess);
+
+ oplock_request = (flags & REQUEST_OPLOCK) ? EXCLUSIVE_OPLOCK : 0;
+ oplock_request |= (flags & REQUEST_BATCH_OPLOCK) ? BATCH_OPLOCK : 0;
+
+ /*
+ * Check if POSIX semantics are wanted.
+ */
+
+ set_posix_case_semantics(file_attributes);
+
+ RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
+
+ unix_convert(fname,conn,0,&bad_path,&sbuf);
+
+ unixmode = unix_mode(conn,smb_attr | aARCH, fname);
+
+ /*
+ * If it's a request for a directory open, deal with it separately.
+ */
+
+ if(create_options & FILE_DIRECTORY_FILE) {
+
+ oplock_request = 0;
+
+ /*
+ * We will get a create directory here if the Win32
+ * app specified a security descriptor in the
+ * CreateDirectory() call.
+ */
+
+ fsp = open_directory(conn, fname, &sbuf, desired_access, smb_open_mode, smb_ofun, unixmode, &smb_action);
+
+ if(!fsp) {
+ restore_case_semantics(file_attributes);
+ set_bad_path_error(errno, bad_path);
+ return(UNIXERROR(ERRDOS,ERRnoaccess));
+ }
+
+ } else {
+
+ /*
+ * Ordinary file case.
+ */
+
+ fsp = open_file_shared1(conn,fname,&sbuf,desired_access,
+ smb_open_mode,smb_ofun,unixmode,
+ oplock_request,&rmode,&smb_action);
+
+ if (!fsp) {
+
+ if(errno == EISDIR) {
+
+ /*
+ * Fail the open if it was explicitly a non-directory file.
+ */
+
+ if (create_options & FILE_NON_DIRECTORY_FILE) {
+ restore_case_semantics(file_attributes);
+ SSVAL(outbuf, smb_flg2, SVAL(outbuf,smb_flg2) | FLAGS2_32_BIT_ERROR_CODES);
+ return ERROR_NT(NT_STATUS_FILE_IS_A_DIRECTORY);
+ }
+
+ oplock_request = 0;
+ fsp = open_directory(conn, fname, &sbuf, desired_access, smb_open_mode, smb_ofun, unixmode, &smb_action);
+
+ if(!fsp) {
+ restore_case_semantics(file_attributes);
+ set_bad_path_error(errno, bad_path);
+ return(UNIXERROR(ERRDOS,ERRnoaccess));
+ }
+ } else {
+ restore_case_semantics(file_attributes);
+ set_bad_path_error(errno, bad_path);
+ return(UNIXERROR(ERRDOS,ERRnoaccess));
+ }
+ }