release/src/router/vsftpd/ls.h

   1 #ifndef VSF_LS_H
   2 #define VSF_LS_H
   3
   4 struct mystr;
   5 struct mystr_list;
   6 struct vsf_sysutil_dir;
   7
   8 /* vsf_ls_populate_dir_list()
   9  * PURPOSE
  10  * Given a directory handle, populate a formatted directory entry list (/bin/ls
  11  * format). Also optionally populate a list of subdirectories.
  12  * PARAMETERS
  13  * p_list         - the string list object for the result list of entries
  14  * p_subdir_list  - the string list object for the result list of
  15  *                  subdirectories. May be 0 if client is not interested.
  16  * p_dir          - the directory object to be listed
  17  * p_base_dir_str - the directory name we are listing, relative to current
  18  * p_option_str   - the string of options given to the LIST/NLST command
  19  * p_filter_str   - the filter string given to LIST/NLST - e.g. "*.mp3"
  20  * is_verbose     - set to 1 for LIST, 0 for NLST
  21  */
  22 void vsf_ls_populate_dir_list(struct mystr_list* p_list,
  23                               struct mystr_list* p_subdir_list,
  24                               struct vsf_sysutil_dir* p_dir,
  25                               const struct mystr* p_base_dir_str,
  26                               const struct mystr* p_option_str,
  27                               const struct mystr* p_filter_str,
  28                               int is_verbose);
  29
  30 /* vsf_filename_passes_filter()
  31  * PURPOSE
  32  * Determine whether the given filename is matched by the given filter string.
  33  * The format of the filter string is a small subset of a regular expression.
  34  * Currently, just * and ? are supported.
  35  * PARAMETERS
  36  * p_filename_str  - the filename to match
  37  * p_filter_str    - the filter to match against
  38  * iters           - pointer to a zero-seeded int which prevents the match
  39  *                   loop from running an excessive number of times
  40  * RETURNS
  41  * Returns 1 if there is a match, 0 otherwise.
  42  */
  43 int vsf_filename_passes_filter(const struct mystr* p_filename_str,
  44                                const struct mystr* p_filter_str,
  45                                unsigned int* iters);
  46
  47 #endif /* VSF_LS_H */
  48