Ophestra
790d77075e
All checks were successful
Test / Create distribution (push) Successful in 35s
Test / Sandbox (race detector) (push) Successful in 3m56s
Test / Hpkg (push) Successful in 4m2s
Test / Hakurei (race detector) (push) Successful in 4m44s
Test / Sandbox (push) Successful in 1m23s
Test / Hakurei (push) Successful in 2m14s
Test / Flake checks (push) Successful in 1m26s
This enables external testing of system.I state. Signed-off-by: Ophestra <cat@gensokyo.uk>
90 lines
3.2 KiB
Go
90 lines
3.2 KiB
Go
package system
|
|
|
|
import (
|
|
"io"
|
|
"io/fs"
|
|
"log"
|
|
"os"
|
|
|
|
"hakurei.app/hst"
|
|
"hakurei.app/system/acl"
|
|
"hakurei.app/system/dbus"
|
|
"hakurei.app/system/internal/xcb"
|
|
)
|
|
|
|
type osFile interface {
|
|
Name() string
|
|
io.Writer
|
|
fs.File
|
|
}
|
|
|
|
// syscallDispatcher provides methods that make state-dependent system calls as part of their behaviour.
|
|
// syscallDispatcher is embedded in [I], so all methods must be unexported.
|
|
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))
|
|
|
|
// stat provides os.Stat.
|
|
stat(name string) (os.FileInfo, error)
|
|
// open provides [os.Open].
|
|
open(name string) (osFile, error)
|
|
// mkdir provides os.Mkdir.
|
|
mkdir(name string, perm os.FileMode) error
|
|
// chmod provides os.Chmod.
|
|
chmod(name string, mode os.FileMode) error
|
|
// link provides os.Link.
|
|
link(oldname, newname string) error
|
|
// remove provides os.Remove.
|
|
remove(name string) error
|
|
|
|
// println provides [log.Println].
|
|
println(v ...any)
|
|
|
|
// aclUpdate provides [acl.Update].
|
|
aclUpdate(name string, uid int, perms ...acl.Perm) error
|
|
|
|
// xcbChangeHosts provides [xcb.ChangeHosts].
|
|
xcbChangeHosts(mode xcb.HostMode, family xcb.Family, address string) error
|
|
|
|
// dbusFinalise provides [dbus.Finalise].
|
|
dbusFinalise(sessionBus, systemBus dbus.ProxyPair, session, system *hst.BusConfig) (final *dbus.Final, err error)
|
|
// dbusProxyStart provides the Start method of [dbus.Proxy].
|
|
dbusProxyStart(proxy *dbus.Proxy) error
|
|
// dbusProxyClose provides the Close method of [dbus.Proxy].
|
|
dbusProxyClose(proxy *dbus.Proxy)
|
|
// dbusProxyWait provides the Wait method of [dbus.Proxy].
|
|
dbusProxyWait(proxy *dbus.Proxy) error
|
|
}
|
|
|
|
// direct implements syscallDispatcher on the current kernel.
|
|
type direct struct{}
|
|
|
|
func (k direct) new(f func(k syscallDispatcher)) { go f(k) }
|
|
|
|
func (k direct) stat(name string) (os.FileInfo, error) { return os.Stat(name) }
|
|
func (k direct) open(name string) (osFile, error) { return os.Open(name) }
|
|
func (k direct) mkdir(name string, perm os.FileMode) error { return os.Mkdir(name, perm) }
|
|
func (k direct) chmod(name string, mode os.FileMode) error { return os.Chmod(name, mode) }
|
|
func (k direct) link(oldname, newname string) error { return os.Link(oldname, newname) }
|
|
func (k direct) remove(name string) error { return os.Remove(name) }
|
|
|
|
func (k direct) println(v ...any) { log.Println(v...) }
|
|
|
|
func (k direct) aclUpdate(name string, uid int, perms ...acl.Perm) error {
|
|
return acl.Update(name, uid, perms...)
|
|
}
|
|
|
|
func (k direct) xcbChangeHosts(mode xcb.HostMode, family xcb.Family, address string) error {
|
|
return xcb.ChangeHosts(mode, family, address)
|
|
}
|
|
|
|
func (k direct) dbusFinalise(sessionBus, systemBus dbus.ProxyPair, session, system *hst.BusConfig) (final *dbus.Final, err error) {
|
|
return dbus.Finalise(sessionBus, systemBus, session, system)
|
|
}
|
|
|
|
func (k direct) dbusProxyStart(proxy *dbus.Proxy) error { return proxy.Start() }
|
|
func (k direct) dbusProxyClose(proxy *dbus.Proxy) { proxy.Close() }
|
|
func (k direct) dbusProxyWait(proxy *dbus.Proxy) error { return proxy.Wait() }
|