internal/outcome: rename from app

This is less ambiguous, and more accurately describes the purpose of the package.

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

1 files changed, 0 insertions, 163 deletions

diff --git a/internal/app/dispatcher.go b/internal/app/dispatcher.go
deleted file mode 100644
index b081ece1..00000000
--- a/internal/app/dispatcher.go
+++ /dev/null
@@ -1,163 +0,0 @@
-package app
-
-import (
-	"context"
-	"io"
-	"io/fs"
-	"os"
-	"os/exec"
-	"os/signal"
-	"os/user"
-	"path/filepath"
-
-	"hakurei.app/container"
-	"hakurei.app/container/check"
-	"hakurei.app/container/seccomp"
-	"hakurei.app/internal"
-	"hakurei.app/message"
-	"hakurei.app/system/dbus"
-)
-
-// osFile represents [os.File].
-type osFile interface {
-	Name() string
-	io.Writer
-	fs.File
-}
-
-// syscallDispatcher provides methods that make state-dependent system calls as part of their behaviour.
-type syscallDispatcher interface {
-	// new starts a goroutine with a new instance of syscallDispatcher.
-	// A syscallDispatcher must never be used in any goroutine other than the one owning it,
-	// just synchronising access is not enough, as this is for test instrumentation.
-	new(f func(k syscallDispatcher, msg message.Msg))
-
-	// getpid provides [os.Getpid].
-	getpid() int
-	// getuid provides [os.Getuid].
-	getuid() int
-	// getgid provides [os.Getgid].
-	getgid() int
-	// lookupEnv provides [os.LookupEnv].
-	lookupEnv(key string) (string, bool)
-	// pipe provides os.Pipe.
-	pipe() (r, w *os.File, err error)
-	// stat provides [os.Stat].
-	stat(name string) (os.FileInfo, error)
-	// open provides [os.Open].
-	open(name string) (osFile, error)
-	// readdir provides [os.ReadDir].
-	readdir(name string) ([]os.DirEntry, error)
-	// tempdir provides [os.TempDir].
-	tempdir() string
-	// exit provides [os.Exit].
-	exit(code int)
-
-	// evalSymlinks provides [filepath.EvalSymlinks].
-	evalSymlinks(path string) (string, error)
-
-	// lookupGroupId calls [user.LookupGroup] and returns the Gid field of the resulting [user.Group] struct.
-	lookupGroupId(name string) (string, error)
-
-	// cmdOutput provides the Output method of [exec.Cmd].
-	cmdOutput(cmd *exec.Cmd) ([]byte, error)
-
-	// notifyContext provides [signal.NotifyContext].
-	notifyContext(parent context.Context, signals ...os.Signal) (ctx context.Context, stop context.CancelFunc)
-
-	// prctl provides [container.Prctl].
-	prctl(op, arg2, arg3 uintptr) error
-	// overflowUid provides [container.OverflowUid].
-	overflowUid(msg message.Msg) int
-	// overflowGid provides [container.OverflowGid].
-	overflowGid(msg message.Msg) int
-	// setDumpable provides [container.SetDumpable].
-	setDumpable(dumpable uintptr) error
-	// receive provides [container.Receive].
-	receive(key string, e any, fdp *uintptr) (closeFunc func() error, err error)
-
-	// containerStart provides the Start method of [container.Container].
-	containerStart(z *container.Container) error
-	// containerStart provides the Serve method of [container.Container].
-	containerServe(z *container.Container) error
-	// containerStart provides the Wait method of [container.Container].
-	containerWait(z *container.Container) error
-
-	// seccompLoad provides [seccomp.Load].
-	seccompLoad(rules []seccomp.NativeRule, flags seccomp.ExportFlag) error
-
-	// mustHsuPath provides [internal.MustHsuPath].
-	mustHsuPath() *check.Absolute
-
-	// dbusAddress provides [dbus.Address].
-	dbusAddress() (session, system string)
-
-	// setupContSignal provides setupContSignal.
-	setupContSignal(pid int) (io.ReadCloser, func(), error)
-
-	// getMsg returns the [message.Msg] held by syscallDispatcher.
-	getMsg() message.Msg
-	// fatal provides [log.Fatal].
-	fatal(v ...any)
-	// fatalf provides [log.Fatalf].
-	fatalf(format string, v ...any)
-}
-
-// direct implements syscallDispatcher on the current kernel.
-type direct struct{ msg message.Msg }
-
-func (k direct) new(f func(k syscallDispatcher, msg message.Msg)) { go f(k, k.msg) }
-
-func (direct) getpid() int                                { return os.Getpid() }
-func (direct) getuid() int                                { return os.Getuid() }
-func (direct) getgid() int                                { return os.Getgid() }
-func (direct) lookupEnv(key string) (string, bool)        { return os.LookupEnv(key) }
-func (direct) pipe() (r, w *os.File, err error)           { return os.Pipe() }
-func (direct) stat(name string) (os.FileInfo, error)      { return os.Stat(name) }
-func (direct) open(name string) (osFile, error)           { return os.Open(name) }
-func (direct) readdir(name string) ([]os.DirEntry, error) { return os.ReadDir(name) }
-func (direct) tempdir() string                            { return os.TempDir() }
-func (direct) exit(code int)                              { os.Exit(code) }
-
-func (direct) evalSymlinks(path string) (string, error) { return filepath.EvalSymlinks(path) }
-
-func (direct) lookupGroupId(name string) (gid string, err error) {
-	var group *user.Group
-	group, err = user.LookupGroup(name)
-	if group != nil {
-		gid = group.Gid
-	}
-	return
-}
-
-func (direct) cmdOutput(cmd *exec.Cmd) ([]byte, error) { return cmd.Output() }
-
-func (direct) notifyContext(parent context.Context, signals ...os.Signal) (ctx context.Context, stop context.CancelFunc) {
-	return signal.NotifyContext(parent, signals...)
-}
-
-func (direct) prctl(op, arg2, arg3 uintptr) error { return container.Prctl(op, arg2, arg3) }
-func (direct) overflowUid(msg message.Msg) int    { return container.OverflowUid(msg) }
-func (direct) overflowGid(msg message.Msg) int    { return container.OverflowGid(msg) }
-func (direct) setDumpable(dumpable uintptr) error { return container.SetDumpable(dumpable) }
-func (direct) receive(key string, e any, fdp *uintptr) (func() error, error) {
-	return container.Receive(key, e, fdp)
-}
-
-func (direct) containerStart(z *container.Container) error { return z.Start() }
-func (direct) containerServe(z *container.Container) error { return z.Serve() }
-func (direct) containerWait(z *container.Container) error  { return z.Wait() }
-
-func (direct) seccompLoad(rules []seccomp.NativeRule, flags seccomp.ExportFlag) error {
-	return seccomp.Load(rules, flags)
-}
-
-func (direct) mustHsuPath() *check.Absolute { return internal.MustHsuPath() }
-
-func (direct) dbusAddress() (session, system string) { return dbus.Address() }
-
-func (direct) setupContSignal(pid int) (io.ReadCloser, func(), error) { return setupContSignal(pid) }
-
-func (k direct) getMsg() message.Msg            { return k.msg }
-func (k direct) fatal(v ...any)                 { k.msg.GetLogger().Fatal(v...) }
-func (k direct) fatalf(format string, v ...any) { k.msg.GetLogger().Fatalf(format, v...) }