// Inspect gathers information for a crashed process identfied by pid, recording the signal that caused the crash.
//
// Returns an error if either gathering system info or process-specific info fails.
func (self CrashInspector) Inspect(pid int, signal os.Signal) (*CrashReport, error) {
si := SystemInspector{debian.NewSystem()}
sr, err := si.Inspect()
if err != nil {
return nil, errors.New(fmt.Sprintf("Failed to gather system information [%s]\n", err))
}
pi := ProcessInspector{debian.NewSystem()}
pr, err := pi.Inspect(pid)
if err != nil {
return nil, errors.New(fmt.Sprintf("Failed to gather process information [%s]\n", err))
}
return &CrashReport{signal, &sr, pr}, nil
}
func actionSystem(context *cli.Context) {
si := csi.SystemInspector{debian.NewSystem()}
sysInfo, _ := si.Inspect()
if b, err := json.MarshalIndent(sysInfo, "", " "); err != nil {
fmt.Fprintf(context.App.Writer, "Failed to query system information")
} else {
fmt.Fprintf(context.App.Writer, "%s\n", b)
}
}
func actionProcess(context *cli.Context) {
pid := os.Getpid()
if p := context.String(processFlagPid.Name); len(p) > 0 {
pid, _ = strconv.Atoi(p)
}
pi := csi.ProcessInspector{debian.NewSystem()}
processInfo, _ := pi.Inspect(pid)
if b, err := yaml.Marshal(processInfo); err != nil {
fmt.Fprintf(context.App.Writer, "Failed to query process information")
} else {
fmt.Fprintf(context.App.Writer, "%s\n", b)
}
}