lib9p

commit fa7dc51876530daa2bced6c3f8c7ff87b4e1fd0c
parent f59d503daf49e212bc1cdaa3f0d644b676f33487
Author: Matsuda Kenji <info@mtkn.jp>
Date:   Thu, 19 Oct 2023 11:51:42 +0900

add Stat() for AuthFile

Diffstat:
M
auth.go
 | 
23
+++++++++++++++++------

1 file changed, 17 insertions(+), 6 deletions(-)
diff --git a/auth.go b/auth.go
@@ -1,8 +1,8 @@
 package lib9p
 
 import (
-	"errors"
 	"io"
+	"io/fs"
 )
 
 type AuthFile struct {
@@ -15,9 +15,21 @@ type AuthFile struct {
 }
 
 func (af *AuthFile) Stat() (*FileInfo, error) {
-	return nil, errors.New("auth file")
+	if af.Qid.Type&QTAUTH == 0 {
+		panic("QTAUTH bit not set")
+	}
+	s := Stat{
+		Qid:  af.Qid,
+		Mode: fs.ModeAppend | fs.ModeExclusive | fs.ModeTemporary, // TODO: right?
+		Name: "auth",
+		Uid:  af.Uname,
+		Gid:  af.Uname,
+		Muid: af.Uname,
+	}
+
+	return &FileInfo{Stat: s}, nil
 }
 
-func (af *AuthFile) Close() error        { return nil }
-func (af *AuthFile) Read(p []byte) (int, error) { return af.R.Read(p) }
-func (af *AuthFile) Write(p []byte) (int, error) { return af.W.Write(p) }
-\ No newline at end of file
+func (af *AuthFile) Close() error                { return nil }
+func (af *AuthFile) Read(p []byte) (int, error)  { return af.R.Read(p) }
+func (af *AuthFile) Write(p []byte) (int, error) { return af.W.Write(p) }