diff options
Diffstat (limited to 'internal')
| -rw-r--r-- | internal/state/print.go | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/internal/state/print.go b/internal/state/print.go deleted file mode 100644 index b280878e..00000000 --- a/internal/state/print.go +++ /dev/null @@ -1,118 +0,0 @@ -package state - -import ( - "fmt" - "os" - "strings" - "text/tabwriter" - "time" - - "git.gensokyo.uk/security/fortify/internal/fmsg" - "git.gensokyo.uk/security/fortify/internal/system" -) - -// MustPrintLauncherStateSimpleGlobal prints active launcher states of all simple stores -// in an implementation-specific way. -func MustPrintLauncherStateSimpleGlobal(w **tabwriter.Writer, runDir string) { - now := time.Now().UTC() - s := NewMulti(runDir) - - // read runtime directory to get all UIDs - if aids, err := s.List(); err != nil { - fmsg.Fatal("cannot list store:", err) - } else { - for _, aid := range aids { - // print states belonging to this store - s.(*multiStore).mustPrintLauncherState(aid, w, now) - } - } - - // mustPrintLauncherState causes store activity so store needs to be closed - if err := s.Close(); err != nil { - fmsg.Printf("cannot close store: %v", err) - } -} - -func (s *multiStore) mustPrintLauncherState(aid int, w **tabwriter.Writer, now time.Time) { - var innerErr error - - if ok, err := s.Do(aid, func(c Cursor) { - innerErr = func() error { - // read launcher states - states, err := c.Load() - if err != nil { - return err - } - - // initialise tabwriter if nil - if *w == nil { - *w = tabwriter.NewWriter(os.Stdout, 0, 1, 4, ' ', 0) - - // write header when initialising - if !fmsg.Verbose() { - _, _ = fmt.Fprintln(*w, "\tPID\tApp\tUptime\tEnablements\tCommand") - } else { - // argv is emitted in body when verbose - _, _ = fmt.Fprintln(*w, "\tPID\tApp\tArgv") - } - } - - // print each state - for _, state := range states { - // skip nil states - if state == nil { - _, _ = fmt.Fprintln(*w, "\tnil state entry") - continue - } - - // build enablements and command string - var ( - ets *strings.Builder - cs = "(No command information)" - ) - - // check if enablements are provided - if state.Config != nil { - ets = new(strings.Builder) - // append enablement strings in order - for i := system.Enablement(0); i < system.Enablement(system.ELen); i++ { - if state.Config.Confinement.Enablements.Has(i) { - ets.WriteString(", " + i.String()) - } - } - - cs = fmt.Sprintf("%q", state.Config.Command) - } - if ets != nil { - // prevent an empty string - if ets.Len() == 0 { - ets.WriteString("(No enablements)") - } - } else { - ets = new(strings.Builder) - ets.WriteString("(No confinement information)") - } - - if !fmsg.Verbose() { - _, _ = fmt.Fprintf(*w, "\t%d\t%d\t%s\t%s\t%s\n", - state.PID, aid, now.Sub(state.Time).Round(time.Second).String(), strings.TrimPrefix(ets.String(), ", "), cs) - } else { - // emit argv instead when verbose - _, _ = fmt.Fprintf(*w, "\t%d\t%d\t%s\n", - state.PID, aid, state.ID) - } - } - - return nil - }() - }); err != nil { - fmsg.Printf("cannot perform action on app %d: %v", aid, err) - if !ok { - fmsg.Fatal("store faulted before printing") - } - } - - if innerErr != nil { - fmsg.Fatalf("cannot print launcher state of app %d: %s", aid, innerErr) - } -} |
