diff options
Diffstat (limited to 'internal/app/app.go')
| -rw-r--r-- | internal/app/app.go | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/internal/app/app.go b/internal/app/app.go index a04ae74b..4c3a60c3 100644 --- a/internal/app/app.go +++ b/internal/app/app.go @@ -7,26 +7,39 @@ import ( ) type App interface { - Seal(config *Config) error + // ID returns a copy of App's unique ID. + ID() ID + // Start sets up the system and starts the App. Start() error + // Wait waits for App's process to exit and reverts system setup. Wait() (int, error) + // WaitErr returns error returned by the underlying wait syscall. WaitErr() error + + Seal(config *Config) error String() string } type app struct { + // application unique identifier + id *ID + // underlying user switcher process + cmd *exec.Cmd // child process related information seal *appSeal - // underlying fortified child process - cmd *exec.Cmd + // wayland connection if wayland mediation is enabled wayland *net.UnixConn // error returned waiting for process - wait error + waitErr error lock sync.RWMutex } +func (a *app) ID() ID { + return *a.id +} + func (a *app) String() string { if a == nil { return "(invalid fortified app)" @@ -47,9 +60,11 @@ func (a *app) String() string { } func (a *app) WaitErr() error { - return a.wait + return a.waitErr } -func New() App { - return new(app) +func New() (App, error) { + a := new(app) + a.id = new(ID) + return a, newAppID(a.id) } |