src/dir.h

   1 #ifndef __DIR_H
   2 #define __DIR_H
   3
   4 #define MIN_FILES 128
   5 #define RESIZE_STEPS 128
   6
   7 #include <sys/stat.h>
   8 typedef struct {
   9
  10     /* File attributes */
  11
  12     int  fnamelen;
  13     char *fname;
  14     struct stat st;
  15
  16     /* Flags */
  17     struct {
  18         unsigned int marked:1;          /* File marked in pane window */
  19         unsigned int link_to_dir:1;     /* If this is a link, does it point to directory? */
  20         unsigned int stale_link:1;    /* If this is a symlink and points to Charon's land */
  21         unsigned int dir_size_computed:1; /* Size of directory was computed with dirsizes_cmd */
  22     } f;
  23 } file_entry;
  24
  25 typedef struct {
  26     file_entry *list;
  27     int         size;
  28 } dir_list;
  29
  30 typedef int sortfn (const void *, const void *);
  31
  32 int do_load_dir (const char *path, dir_list * list, sortfn * sort, int reverse,
  33                  int case_sensitive, const char *filter);
  34 void do_sort (dir_list * list, sortfn * sort, int top, int reverse,
  35               int case_sensitive);
  36 int do_reload_dir (const char *path, dir_list * list, sortfn * sort, int count,
  37                    int reverse, int case_sensitive, const char *filter);
  38 void clean_dir (dir_list * list, int count);
  39 int set_zero_dir (dir_list * list);
  40 int handle_path (dir_list *list, const char *path, struct stat *buf1,
  41                  int next_free, int *link_to_dir, int *stale_link);
  42
  43 /* Sorting functions */
  44 int unsorted   (const file_entry *a, const file_entry *b);
  45 int sort_name  (const file_entry *a, const file_entry *b);
  46 int sort_ext   (const file_entry *a, const file_entry *b);
  47 int sort_time  (const file_entry *a, const file_entry *b);
  48 int sort_atime (const file_entry *a, const file_entry *b);
  49 int sort_ctime (const file_entry *a, const file_entry *b);
  50 int sort_size  (const file_entry *a, const file_entry *b);
  51 int sort_inode (const file_entry *a, const file_entry *b);
  52 int sort_type  (const file_entry *a, const file_entry *b);
  53 int sort_links (const file_entry *a, const file_entry *b);
  54 int sort_nuid  (const file_entry *a, const file_entry *b);
  55 int sort_ngid  (const file_entry *a, const file_entry *b);
  56 int sort_owner (const file_entry *a, const file_entry *b);
  57 int sort_group (const file_entry *a, const file_entry *b);
  58
  59 /* SORT_TYPES is used to build the nice dialog box entries */
  60 #define SORT_TYPES 8
  61
  62 /* This is the number of sort types not available in that dialog box */
  63 #define SORT_TYPES_EXTRA 6
  64
  65 /* The total nnumber of sort types */
  66 #define SORT_TYPES_TOTAL (SORT_TYPES + SORT_TYPES_EXTRA)
  67
  68 typedef struct {
  69     const char    *sort_name;
  70     int     (*sort_fn)(const file_entry *, const file_entry *);
  71 } sort_orders_t;
  72
  73 extern sort_orders_t sort_orders [SORT_TYPES_TOTAL];
  74
  75 int link_isdir (const file_entry *);
  76 int if_link_is_exe (const char *full_name, const file_entry *file);
  77
  78 extern int show_backups;
  79 extern int show_dot_files;
  80 extern int mix_all_files;
  81
  82 #endif  /* __DIR_H */