fuse temperate

myfuse.cpp

#include <cstdlib>
#include <cstdio>
#include <cstring>
#include <cstdarg>
#include <cstddef>
#include <cerrno>

#include <sys/time.h>

#define FUSE_USE_VERSION 26
#include <fuse.h>

#include <pthread.h>

#include <string>

#define SMBCFS_DEBUG

#define MUTEX_LOCK

class myfuse
{
private:
  static pthread_mutex_t mutex_lock;

  static int getattr(const char* const path, struct stat* const stbuf);
  // static int readlink(const char *, char *, size_t);
  // static int mknod(const char *, mode_t, dev_t);
  static int mkdir(const char* const path, const mode_t mode);
  static int unlink(const char* const path);
  static int rmdir(const char* const path);
  // static int symlink(const char *, const char *);
  static int rename(const char* const ourl, const char* const nurl);
  // static int link(const char *, const char *);
  static int chmod(const char* const path, const mode_t mode);
  // static int chown(const char *, uid_t, gid_t);
  // static int truncate(const char* const path, const off_t size);
  static int utime(const char* const path, struct utimbuf* const utbuf);
  static int open(const char* const path, struct fuse_file_info* const fi);
  static int read(const char* const path, char* const buf, const std::size_t size, const off_t offset, struct fuse_file_info* const fi);
  static int write(const char* const path, const char* const buf, const std::size_t size, const off_t offset, struct fuse_file_info* const fi);
  // static int statfs(const char *, struct statvfs *);
  // static int flush(const char *, struct fuse_file_info *);
  static int release(const char* const path, struct fuse_file_info* const fi);
  // static int fsync(const char *, const int, struct fuse_file_info *);
  
#ifndef __APPLE__
  static int setxattr(const char* const path, const char* const name, const char* const value, const size_t size, const int flags);
#else
  static int setxattr(const char* const path, const char* const name, const char* const value, const size_t size, const int flags, const uint32_t);
#endif

#ifndef __APPLE__
  static int getxattr(const char* const path, const char* const name, char* const value, const size_t size);
#else
  static int getxattr(const char* const path, const char* const name, char* const value, const size_t size , const uint32_t);
#endif

  static int listxattr(const char* const path, char* const list, const size_t size);
  static int removexattr(const char* const path, const char* const name);
  static int opendir(const char *path, struct fuse_file_info *fi);
  static int readdir(const char* const path, void* const buf, fuse_fill_dir_t filler, off_t offset, struct fuse_file_info* const fi);
  static int releasedir(const char* const path, struct fuse_file_info* const fi);
  // static int fsyncdir(const char *, int, struct fuse_file_info *);
  static void* init(struct fuse_conn_info *conn);
  static void destroy(void *);
  // static int access(const char *, int);
  static int create(const char* const path, const mode_t mode, struct fuse_file_info* const fi);
  static int ftruncate(const char* const path, const off_t size, struct fuse_file_info* const fi);
  static int fgetattr(const char* const path, struct stat* const stbuf, struct fuse_file_info* const fi);
  //static int lock(const char *, struct fuse_file_info *, int cmd, struct flock *);
  static int utimens(const char* const path, const struct timespec tv[2]);
  // static int bmap(const char *, size_t blocksize, uint64_t *idx);
  // static int ioctl(const char *, int cmd, void *arg, struct fuse_file_info *, unsigned int flags, void *data);
  // int poll(const char *, struct fuse_file_info *, struct fuse_pollhandle *ph, unsigned *reventsp);

public:
  static fuse_operations get_operations()
  {
    fuse_operations oprations;

    oprations.getattr = myfuse::getattr;
    oprations.mkdir = myfuse::mkdir;
    oprations.unlink = myfuse::unlink;
    oprations.rmdir = myfuse::rmdir;
    oprations.rename = myfuse::rename;
    oprations.chmod = myfuse::chmod;
    //oprations.utime = myfuse::utime;
    (void)myfuse::utime;

    oprations.open = myfuse::open;
    oprations.write = myfuse::write;
    oprations.read = myfuse::read;
    oprations.release = myfuse::release;

    oprations.setxattr = myfuse::setxattr;
    oprations.getxattr = myfuse::getxattr;
    oprations.listxattr = myfuse::listxattr;
    oprations.removexattr = myfuse::removexattr;

    oprations.opendir = myfuse::opendir;
    oprations.readdir = myfuse::readdir;
    oprations.releasedir = myfuse::releasedir;

    oprations.init = myfuse::init;
    oprations.destroy = myfuse::destroy;

    oprations.create = myfuse::create;
    oprations.ftruncate = myfuse::ftruncate;
    oprations.fgetattr = myfuse::fgetattr;
    oprations.utimens = myfuse::utimens;

    return oprations;
  }
  
};

int main(const int argc, char* argv[])
{
  fuse_operations op = myfuse::get_operations();
  return fuse_main(argc, argv, &op, NULL);
}