container: remove global msg

This frees all container instances of side effects.

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

system/dbus/dbus_test.go

@@ -11,6 +11,7 @@ import (
 	"testing"
 	"time"
 
+	"hakurei.app/container"
 	"hakurei.app/helper"
 	"hakurei.app/system/dbus"
 )
@@ -92,9 +93,9 @@ func testProxyFinaliseStartWaitCloseString(t *testing.T, useSandbox bool) {
 
 	t.Run("invalid start", func(t *testing.T) {
 		if !useSandbox {
-			p = dbus.NewDirect(t.Context(), nil, nil)
+			p = dbus.NewDirect(t.Context(), container.NewMsg(nil), nil, nil)
 		} else {
-			p = dbus.New(t.Context(), nil, nil)
+			p = dbus.New(t.Context(), container.NewMsg(nil), nil, nil)
 		}
 
 		if err := p.Start(); !errors.Is(err, syscall.ENOTRECOVERABLE) {
@@ -127,9 +128,9 @@ func testProxyFinaliseStartWaitCloseString(t *testing.T, useSandbox bool) {
 				defer cancel()
 				output := new(strings.Builder)
 				if !useSandbox {
-					p = dbus.NewDirect(ctx, final, output)
+					p = dbus.NewDirect(ctx, container.NewMsg(nil), final, output)
 				} else {
-					p = dbus.New(ctx, final, output)
+					p = dbus.New(ctx, container.NewMsg(nil), final, output)
 				}
 
 				t.Run("invalid wait", func(t *testing.T) {

system/dbus/export_test.go

@@ -3,11 +3,13 @@ package dbus
 import (
 	"context"
 	"io"
+
+	"hakurei.app/container"
 )
 
 // NewDirect returns a new instance of [Proxy] with its sandbox disabled.
-func NewDirect(ctx context.Context, final *Final, output io.Writer) *Proxy {
-	p := New(ctx, final, output)
+func NewDirect(ctx context.Context, msg container.Msg, final *Final, output io.Writer) *Proxy {
+	p := New(ctx, msg, final, output)
 	p.useSandbox = false
 	return p
 }

system/dbus/proc.go

@@ -52,14 +52,14 @@ func (p *Proxy) Start() error {
 		}
 
 		var libPaths []*container.Absolute
-		if entries, err := ldd.Exec(ctx, toolPath.String()); err != nil {
+		if entries, err := ldd.Exec(ctx, p.msg, toolPath.String()); err != nil {
 			return err
 		} else {
 			libPaths = ldd.Path(entries)
 		}
 
 		p.helper = helper.New(
-			ctx, toolPath, "xdg-dbus-proxy",
+			ctx, p.msg, toolPath, "xdg-dbus-proxy",
 			p.final, true,
 			argF, func(z *container.Container) {
 				z.SeccompFlags |= seccomp.AllowMultiarch

system/dbus/proc_test.go

@@ -6,12 +6,10 @@ import (
 
 	"hakurei.app/container"
 	"hakurei.app/helper"
-	"hakurei.app/internal"
-	"hakurei.app/internal/hlog"
 )
 
 func TestMain(m *testing.M) {
-	container.TryArgv0(hlog.Output{}, hlog.Prepare, internal.InstallOutput)
+	container.TryArgv0(nil)
 	helper.InternalHelperStub()
 	os.Exit(m.Run())
 }

system/dbus/proxy.go

@@ -7,6 +7,7 @@ import (
 	"sync"
 	"syscall"
 
+	"hakurei.app/container"
 	"hakurei.app/helper"
 )
 
@@ -27,6 +28,7 @@ func (e *BadInterfaceError) Error() string {
 type Proxy struct {
 	helper helper.Helper
 	ctx    context.Context
+	msg    container.Msg
 
 	cancel context.CancelCauseFunc
 	cause  func() error
@@ -107,6 +109,6 @@ func Finalise(sessionBus, systemBus ProxyPair, session, system *Config) (final *
 }
 
 // New returns a new instance of [Proxy].
-func New(ctx context.Context, final *Final, output io.Writer) *Proxy {
-	return &Proxy{name: ProxyName, ctx: ctx, final: final, output: output, useSandbox: true}
+func New(ctx context.Context, msg container.Msg, final *Final, output io.Writer) *Proxy {
+	return &Proxy{name: ProxyName, ctx: ctx, msg: msg, final: final, output: output, useSandbox: true}
 }