hst/dbus: move dbus config struct

This allows holding a xdg-dbus-proxy configuration without importing system/dbus.

It also makes more sense in the project structure since the config struct is part of the hst API however the rest of the implementation is not.

Signed-off-by: Ophestra <cat@gensokyo.uk>

cmd/hakurei/command.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"io"
@@ -213,19 +214,19 @@ func buildCommand(ctx context.Context, msg container.Msg, early *earlyHardeningE
 				if flagDBusConfigSession == "builtin" {
 					config.SessionBus = dbus.NewConfig(flagID, true, flagDBusMpris)
 				} else {
-					if conf, err := dbus.NewConfigFromFile(flagDBusConfigSession); err != nil {
+					if f, err := os.Open(flagDBusConfigSession); err != nil {
+						log.Fatal(err.Error())
+					} else if err = json.NewDecoder(f).Decode(&config.SessionBus); err != nil {
 						log.Fatalf("cannot load session bus proxy config from %q: %s", flagDBusConfigSession, err)
-					} else {
-						config.SessionBus = conf
 					}
 				}
 
 				// system bus proxy is optional
 				if flagDBusConfigSystem != "nil" {
-					if conf, err := dbus.NewConfigFromFile(flagDBusConfigSystem); err != nil {
+					if f, err := os.Open(flagDBusConfigSystem); err != nil {
+						log.Fatal(err.Error())
+					} else if err = json.NewDecoder(f).Decode(&config.SystemBus); err != nil {
 						log.Fatalf("cannot load system bus proxy config from %q: %s", flagDBusConfigSystem, err)
-					} else {
-						config.SystemBus = conf
 					}
 				}
 

cmd/hakurei/print.go

@@ -15,7 +15,6 @@ import (
 	"hakurei.app/hst"
 	"hakurei.app/internal/app"
 	"hakurei.app/internal/app/state"
-	"hakurei.app/system/dbus"
 )
 
 func printShowSystem(output io.Writer, short, flagJSON bool) {
@@ -140,7 +139,7 @@ func printShowInstance(
 		}
 	}
 
-	printDBus := func(c *dbus.Config) {
+	printDBus := func(c *hst.BusConfig) {
 		t.Printf(" Filter:\t%v\n", c.Filter)
 		if len(c.See) > 0 {
 			t.Printf(" See:\t%q\n", c.See)

cmd/hakurei/print_test.go

@@ -7,7 +7,6 @@ import (
 
 	"hakurei.app/hst"
 	"hakurei.app/internal/app/state"
-	"hakurei.app/system/dbus"
 )
 
 var (
@@ -101,7 +100,7 @@ Filesystem
 Extra ACL
 
 `, false},
-		{"config pd dbus see", nil, &hst.Config{SessionBus: &dbus.Config{See: []string{"org.example.test"}}}, false, false, `Error: configuration missing container state!
+		{"config pd dbus see", nil, &hst.Config{SessionBus: &hst.BusConfig{See: []string{"org.example.test"}}}, false, false, `Error: configuration missing container state!
 
 App
  Identity:       0

cmd/hpkg/app.go

@@ -7,7 +7,6 @@ import (
 
 	"hakurei.app/container"
 	"hakurei.app/hst"
-	"hakurei.app/system/dbus"
 )
 
 type appInfo struct {
@@ -37,9 +36,9 @@ type appInfo struct {
 	// passed through to [hst.Config]
 	DirectWayland bool `json:"direct_wayland,omitempty"`
 	// passed through to [hst.Config]
-	SystemBus *dbus.Config `json:"system_bus,omitempty"`
+	SystemBus *hst.BusConfig `json:"system_bus,omitempty"`
 	// passed through to [hst.Config]
-	SessionBus *dbus.Config `json:"session_bus,omitempty"`
+	SessionBus *hst.BusConfig `json:"session_bus,omitempty"`
 	// passed through to [hst.Config]
 	Enablements *hst.Enablements `json:"enablements,omitempty"`