#include "idl_types.h" import "file_id.idl"; /* IDL structures for notify change code this defines the structures used in the notify database code, and the change notify buffers */ [ helper("../librpc/ndr/util.h"), pointer_default(unique) ] interface notify { /* structure used in the notify database */ typedef [public] struct { server_id server; uint32 filter; /* filter to apply in this directory */ uint32 subdir_filter; /* filter to apply in child directories */ uint32 dir_fd; /* fd of open directory */ file_id dir_id; /* file_id of open directory */ utf8string path; uint32 path_len; /* saves some computation on search */ pointer private_data; } notify_entry; typedef [public] struct { uint32 num_entries; notify_entry entries[num_entries]; } notify_entry_array; /* to allow for efficient search for matching entries, we divide them by the directory depth, with a separate array per depth. The entries within each depth are sorted by path, allowing for a bisection search. The max_mask and max_mask_subdir at each depth is the bitwise or of the filters and subdir filters for all entries at that depth. This allows a depth to be quickly skipped if no entries will match the target filter */ typedef struct { uint32 max_mask; uint32 max_mask_subdir; uint32 num_entries; notify_entry entries[num_entries]; } notify_depth; typedef [public] struct { uint32 num_depths; notify_depth depth[num_depths]; } notify_array; /* structure sent between servers in notify messages */ typedef [public] struct { uint32 action; utf8string path; pointer private_data; } notify_event; typedef [v1_enum] enum { FILE_ACTION_ADDED = 0x00000001, FILE_ACTION_REMOVED = 0x00000002, FILE_ACTION_MODIFIED = 0x00000003, FILE_ACTION_RENAMED_OLD_NAME = 0x00000004, FILE_ACTION_RENAMED_NEW_NAME = 0x00000005, FILE_ACTION_ADDED_STREAM = 0x00000006, FILE_ACTION_REMOVED_STREAM = 0x00000007, FILE_ACTION_MODIFIED_STREAM = 0x00000008 } FILE_NOTIFY_ACTION; /* structure sent at the CIFS layer */ /* Align on 4-byte boundary according to MS-CIFS 2.2.7.4.2 */ typedef [public,gensize,flag(NDR_ALIGN4)] struct { uint32 NextEntryOffset; FILE_NOTIFY_ACTION Action; [value(strlen_m(FileName1)*2)] uint32 FileNameLength; [charset(UTF16),flag(STR_NOTERM)] uint16 FileName1[FileNameLength]; } FILE_NOTIFY_INFORMATION; }