C++ (Cpp) caching_list_directory示例

示例#1

文件： commonfs.c 项目： gtrs/hubicfuse

dir_entry* path_info(const char* path)
{
  debugf(DBG_LEVEL_EXT, "path_info(%s)", path);
  char dir[MAX_PATH_SIZE];
  dir_for(path, dir);
  dir_entry* tmp;
  if (!caching_list_directory(dir, &tmp))
  {
    debugf(DBG_LEVEL_EXT, "exit 0: path_info(%s) "KYEL"[CACHE-DIR-MISS]", dir);
    return NULL;
  }
  else
    debugf(DBG_LEVEL_EXT, "path_info(%s) "KGRN"[CACHE-DIR-HIT]", dir);
  //iterate in file list obtained from cache or downloaded
  for (; tmp; tmp = tmp->next)
  {
    if (!strcmp(tmp->full_name, path))
    {
      debugf(DBG_LEVEL_EXT, "exit 1: path_info(%s) "KGRN"[CACHE-FILE-HIT]", path);
      return tmp;
    }
  }
  //miss in case the file is not found on a cached folder
  debugf(DBG_LEVEL_EXT, "exit 2: path_info(%s) "KYEL"[CACHE-MISS]", path);
  return NULL;
}

示例#2

文件： cloudfuse.c 项目： gokuale/hubicfuse

static int cfs_readdir(const char *path, void *buf, fuse_fill_dir_t filldir, off_t offset, struct fuse_file_info *info)
{
    dir_entry *de;
    if (!caching_list_directory(path, &de))
        return -ENOLINK;
    filldir(buf, ".", NULL, 0);
    filldir(buf, "..", NULL, 0);
    for (; de; de = de->next)
        filldir(buf, de->name, NULL, 0);
    return 0;
}

示例#3

文件： cloudfuse.c 项目： gokuale/hubicfuse

static dir_entry *path_info(const char *path)
{
    char dir[MAX_PATH_SIZE];
    dir_for(path, dir);
    dir_entry *tmp;
    if (!caching_list_directory(dir, &tmp))
        return NULL;
    for (; tmp; tmp = tmp->next)
    {
        if (!strcmp(tmp->full_name, path))
            return tmp;
    }
    return NULL;
}

示例#4

文件： cloudfuse.c 项目： fleischkatapult/hubicfuse

static int cfs_readdir(const char* path, void* buf, fuse_fill_dir_t filldir,
                       off_t offset, struct fuse_file_info* info)
{
  debugf(DBG_LEVEL_NORM, KBLU "cfs_readdir(%s)", path);
  dir_entry* de;
  if (!caching_list_directory(path, &de))
  {
    debug_list_cache_content();
    debugf(DBG_LEVEL_NORM, KRED "exit 0: cfs_readdir(%s)", path);
    return -ENOLINK;
  }
  filldir(buf, ".", NULL, 0);
  filldir(buf, "..", NULL, 0);
  for (; de; de = de->next)
    filldir(buf, de->name, NULL, 0);
  debug_list_cache_content();
  debugf(DBG_LEVEL_NORM, KBLU "exit 1: cfs_readdir(%s)", path);
  return 0;
}