wippp

bytecodealliance · May 30, 2023 · eb3a07f · eb3a07f
1 parent 77df104
commit eb3a07f
Showing 1 changed file with 38 additions and 2 deletions.
diff --git a/crates/wasi-common/src/snapshots/preview_1.rs b/crates/wasi-common/src/snapshots/preview_1.rs
@@ -177,8 +177,8 @@ impl wasi_snapshot_preview1::WasiSnapshotPreview1 for WasiCtx {
             let _dir_entry: Arc<DirEntry> = table.get(fd)?;
             let dir_fdstat = types::Fdstat {
                 fs_filetype: types::Filetype::Directory,
-                fs_rights_base: todo!("this should be the FileCaps from 8.x"),
-                fs_rights_inheriting: todo!("this should be the DirCaps from 8.x"),
+                fs_rights_base: directory_base_rights(),
+                fs_rights_inheriting: directory_inheriting_rights(),
                 fs_flags: types::Fdflags::empty(),
             };
             Ok(dir_fdstat)
@@ -1446,3 +1446,39 @@ fn systimespec(
         Ok(None)
     }
 }
+
+pub(crate) fn directory_base_rights() -> types::Rights {
+    types::Rights::PATH_CREATE_DIRECTORY
+        | types::Rights::PATH_CREATE_FILE
+        | types::Rights::PATH_LINK_SOURCE
+        | types::Rights::PATH_LINK_TARGET
+        | types::Rights::PATH_OPEN
+        | types::Rights::FD_READDIR
+        | types::Rights::PATH_READLINK
+        | types::Rights::PATH_RENAME_SOURCE
+        | types::Rights::PATH_RENAME_TARGET
+        | types::Rights::PATH_SYMLINK
+        | types::Rights::PATH_REMOVE_DIRECTORY
+        | types::Rights::PATH_UNLINK_FILE
+        | types::Rights::PATH_FILESTAT_GET
+        | types::Rights::PATH_FILESTAT_SET_TIMES
+        | types::Rights::FD_FILESTAT_GET
+        | types::Rights::FD_FILESTAT_SET_TIMES
+}
+
+pub(crate) fn directory_inheriting_rights() -> types::Rights {
+    types::Rights::FD_DATASYNC
+        | types::Rights::FD_READ
+        | types::Rights::FD_SEEK
+        | types::Rights::FD_FDSTAT_SET_FLAGS
+        | types::Rights::FD_SYNC
+        | types::Rights::FD_TELL
+        | types::Rights::FD_WRITE
+        | types::Rights::FD_ADVISE
+        | types::Rights::FD_ALLOCATE
+        | types::Rights::FD_FILESTAT_GET
+        | types::Rights::FD_FILESTAT_SET_SIZE
+        | types::Rights::FD_FILESTAT_SET_TIMES
+        | types::Rights::POLL_FD_READWRITE
+        | directory_base_rights()
+}