aboutsummaryrefslogtreecommitdiffhomepage
path: root/internal/system/enablement.go
diff options
context:
space:
mode:
Diffstat (limited to 'internal/system/enablement.go')
-rw-r--r--internal/system/enablement.go68
1 files changed, 0 insertions, 68 deletions
diff --git a/internal/system/enablement.go b/internal/system/enablement.go
deleted file mode 100644
index f0911d54..00000000
--- a/internal/system/enablement.go
+++ /dev/null
@@ -1,68 +0,0 @@
-package system
-
-import (
- "strings"
-)
-
-type (
- // Enablement represents an optional system resource
- Enablement uint8
- // Enablements represents optional system resources to share
- Enablements uint64
-)
-
-const (
- EWayland Enablement = iota
- EX11
- EDBus
- EPulse
-)
-
-var enablementString = [...]string{
- EWayland: "Wayland",
- EX11: "X11",
- EDBus: "D-Bus",
- EPulse: "PulseAudio",
-}
-
-const ELen = len(enablementString)
-
-func (e Enablement) String() string {
- if int(e) >= ELen {
- return "<invalid enablement>"
- }
- return enablementString[e]
-}
-
-func (e Enablement) Mask() Enablements {
- return 1 << e
-}
-
-// Has returns whether a feature is enabled
-func (es *Enablements) Has(e Enablement) bool {
- return *es&e.Mask() != 0
-}
-
-// Set enables a feature
-func (es *Enablements) Set(e Enablement) {
- if es.Has(e) {
- panic("enablement " + e.String() + " set twice")
- }
-
- *es |= e.Mask()
-}
-
-func (es *Enablements) String() string {
- buf := new(strings.Builder)
- for i := Enablement(0); i < Enablement(ELen); i++ {
- if es.Has(i) {
- buf.WriteString(", " + i.String())
- }
- }
-
- if buf.Len() == 0 {
- buf.WriteString("(No enablements)")
- }
-
- return strings.TrimPrefix(buf.String(), ", ")
-}