delete

crates/wasi-common/virtfs/src/file.rs

@@ -1,84 +0,0 @@
-use crate::FileInode;
-use std::any::Any;
-use std::cell::RefCell;
-use std::io;
-use std::rc::Rc;
-use wasi_common::{
-    file::{Advice, FdFlags, FileType, Filestat, WasiFile},
-    Error,
-};
-
-enum FileMode {
-    ReadOnly,
-    WriteOnly { append: bool },
-    ReadWrite,
-}
-
-pub struct File {
-    inode: Rc<RefCell<FileInode>>,
-    cursor: RefCell<usize>,
-    mode: FileMode,
-}
-
-impl File {}
-
-impl WasiFile for File {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-    fn datasync(&self) -> Result<(), Error> {
-        Ok(())
-    }
-    fn sync(&self) -> Result<(), Error> {
-        Ok(())
-    }
-    fn get_filetype(&self) -> Result<FileType, Error> {
-        todo!()
-    }
-    fn get_fdflags(&self) -> Result<FdFlags, Error> {
-        todo!()
-    }
-    fn set_fdflags(&mut self, fdflags: FdFlags) -> Result<(), Error> {
-        todo!()
-    }
-    fn get_filestat(&self) -> Result<Filestat, Error> {
-        todo!()
-    }
-    fn set_filestat_size(&self, size: u64) -> Result<(), Error> {
-        todo!()
-    }
-    fn advise(&self, _offset: u64, _len: u64, _advice: Advice) -> Result<(), Error> {
-        Ok(())
-    }
-    fn allocate(&self, offset: u64, len: u64) -> Result<(), Error> {
-        todo!()
-    }
-    fn set_times(
-        &self,
-        atime: Option<wasi_common::SystemTimeSpec>,
-        mtime: Option<wasi_common::SystemTimeSpec>,
-    ) -> Result<(), Error> {
-        todo!()
-    }
-    fn read_vectored(&self, bufs: &mut [io::IoSliceMut]) -> Result<u64, Error> {
-        todo!()
-    }
-    fn read_vectored_at(&self, bufs: &mut [io::IoSliceMut], offset: u64) -> Result<u64, Error> {
-        todo!()
-    }
-    fn write_vectored(&self, bufs: &[io::IoSlice]) -> Result<u64, Error> {
-        todo!()
-    }
-    fn write_vectored_at(&self, bufs: &[io::IoSlice], offset: u64) -> Result<u64, Error> {
-        todo!()
-    }
-    fn seek(&self, pos: std::io::SeekFrom) -> Result<u64, Error> {
-        todo!()
-    }
-    fn peek(&self, buf: &mut [u8]) -> Result<u64, Error> {
-        todo!()
-    }
-    fn num_ready_bytes(&self) -> Result<u64, Error> {
-        todo!()
-    }
-}