funfs/wvfuseinomgr.h

   1 #ifndef __WVFUSEINOMGR_H
   2 #define __WVFUSEINOMGR_H
   3
   4 #include <wvhashtable.h>
   5 #include <wvgdbmhash.h>
   6 #include <wvstring.h>
   7 #include <uniconf.h>
   8
   9 #ifndef FUSE_KERNEL_VERSION
  10     #include <linux/fuse.h>
  11 #endif
  12
  13 typedef unsigned long int fino_t;
  14
  15 class WvFuseInoMgr
  16 {
  17 public:
  18     WvFuseInoMgr(UniConf &_cfg);
  19
  20     int get_fd(fino_t ino);
  21     WvString get_path(fino_t ino);
  22     fino_t get_ino_by_path(WvStringParm path);
  23     fino_t get_ino_by_fd(int fd);
  24     void add_fd(fino_t ino, int fd);
  25     void remove_fd(fino_t ino);
  26
  27 protected:
  28     fino_t next_ino();
  29
  30     static fino_t inoctr;
  31
  32     UniConf cfg;
  33     WvMap<fino_t, int> fdmap;
  34     WvGdbmHash<fino_t, WvString> ino_hash;
  35     WvGdbmHash<WvString, fino_t> path_hash;
  36 };
  37
  38 #endif