helper: move bwrap into helper

Signed-off-by: Ophestra Umiker <cat@ophivana.moe>

helper/bwrap/config.interface.go

@@ -0,0 +1,34 @@
+package bwrap
+
+const (
+	Procfs = iota
+	DevTmpfs
+	Tmpfs
+	Mqueue
+	Dir
+	Symlink
+
+	interfaceC
+)
+
+var interfaceArgs = func() (g [interfaceC]string) {
+	g[Procfs] = "--proc"
+	g[DevTmpfs] = "--dev"
+	g[Tmpfs] = "--tmpfs"
+	g[Mqueue] = "--mqueue"
+	g[Dir] = "--dir"
+	g[Symlink] = "--symlink"
+
+	return
+}()
+
+func (c *Config) interfaceArgs() (g [interfaceC][]argOf) {
+	g[Procfs] = copyToArgOfSlice(c.Procfs)
+	g[DevTmpfs] = copyToArgOfSlice(c.DevTmpfs)
+	g[Tmpfs] = copyToArgOfSlice(c.Tmpfs)
+	g[Mqueue] = copyToArgOfSlice(c.Mqueue)
+	g[Dir] = copyToArgOfSlice(c.Dir)
+	g[Symlink] = copyToArgOfSlice(c.Symlink)
+
+	return
+}