hachoir-fuse.py 文件源码

def readdir(self, path, offset):
        log.info("readdir(%s)" % path)
        yield fuse.Direntry('.')
        yield fuse.Direntry('..')
        if path == "/.command":
            for entry in self.readCommandDir():
                yield entry
            return

        # Get field
        fieldset = self.getField(path)
#        if not fieldset:
#            return -errno.ENOENT

        if path == "/":
            entry = fuse.Direntry(".command")
            entry.type = stat.S_IFREG
            yield entry

        # Format file name
        count = len(fieldset)
        if count % 10:
            count += 10 - (count % 10)
        format = "%%0%ud-%%s" % (count // 10)

        # Create entries
        for index, field in enumerate(fieldset):
            name = format % (1 + index, field.name)
            entry = fuse.Direntry(name)
            if field.is_field_set:
                entry.type = stat.S_IFDIR
            else:
                entry.type = stat.S_IFREG
            yield entry
        log.info("readdir(%s) done" % path)