init

go-gost/x/internal/io/io.go

@@ -0,0 +1,43 @@
+package io
+
+import (
+	"io"
+	"time"
+)
+
+type readWriter struct {
+	io.Reader
+	io.Writer
+}
+
+func NewReadWriter(r io.Reader, w io.Writer) io.ReadWriter {
+	return &readWriter{
+		Reader: r,
+		Writer: w,
+	}
+}
+
+type readWriteCloser struct {
+	io.Reader
+	io.Writer
+	io.Closer
+}
+
+func NewReadWriteCloser(r io.Reader, w io.Writer, c io.Closer) io.ReadWriteCloser {
+	return &readWriteCloser{
+		Reader: r,
+		Writer: w,
+		Closer: c,
+	}
+}
+
+type setReadDeadline interface {
+	SetReadDeadline(t time.Time) error
+}
+
+func SetReadDeadline(rw io.ReadWriter, t time.Time) error {
+	if v, _ := rw.(setReadDeadline); v != nil {
+		return v.SetReadDeadline(t)
+	}
+	return nil
+}