| package main |
| |
| import ( |
| "errors" |
| "fmt" |
| "io" |
| "io/ioutil" |
| "log" |
| "os" |
| "os/exec" |
| "strings" |
| "bytes" |
| ) |
| |
| func TryRunAndSave(output string, name string, arg []string) error { |
| cmd := exec.Command(name, arg...) |
| |
| f, err := os.Create(output) |
| if err != nil { |
| log.Fatal(err) |
| } |
| |
| cmd.Stdout = f |
| cmd.Stderr = f |
| |
| err = cmd.Start() |
| if err != nil { |
| return err |
| } |
| cmd.Wait() |
| return nil |
| } |
| |
| func RunAndSave(output string, name string, arg ...string) { |
| err := TryRunAndSave(output, name, arg) |
| if err == nil { |
| return |
| } |
| idx := strings.LastIndex(name, "/") |
| relname := name |
| if idx >= 0 { |
| relname = name[idx+1:] |
| } |
| relname = "./" + relname |
| err = TryRunAndSave(output, relname, arg) |
| if err != nil { |
| log.Fatal(err) |
| } |
| } |
| |
| const MAXPROMPTRETRY = 3 |
| |
| func PromptUser(prompt string, opts []string) (match string, err error) { |
| for i := 1; i < MAXPROMPTRETRY; i++ { |
| fmt.Printf("%s. (%s) Default:%s\n", prompt, |
| strings.Join(opts, "/"), opts[0]) |
| var usrInput string |
| fmt.Scanln(&usrInput) |
| |
| // Check for default entry |
| if usrInput == "" { |
| match = opts[0] |
| return |
| } |
| |
| for _, opt := range opts { |
| if opt == usrInput { |
| match = opt |
| return |
| } |
| } |
| } |
| err = errors.New("max retries exceeded") |
| fmt.Fprintln(os.Stderr, "ERROR: max retries exceeded") |
| return |
| } |
| |
| func AppendYesNo(yesFirst bool, yeah []string, nope []string) []string { |
| if yesFirst { |
| return append(yeah, nope...) |
| } else { |
| return append(nope, yeah...) |
| } |
| } |
| |
| func PromptUserBool(prompt string, fallback bool) bool { |
| yeah := []string{"y", "yes"} |
| nope := []string{"n", "no"} |
| |
| opt, err := PromptUser(prompt, AppendYesNo(fallback, yeah, nope)) |
| if err != nil { |
| // Continue even if there is an error |
| return fallback |
| } |
| for _, val := range yeah { |
| if opt == val { |
| return true |
| } |
| } |
| return false |
| } |
| |
| func MakeHDALogs(outDir string, cardName string) { |
| SysDir := "/sys/class/sound/" + cardName + "/" |
| files, _ := ioutil.ReadDir(SysDir) |
| for _, f := range files { |
| if (strings.HasPrefix(f.Name(), "hw") || strings.HasPrefix(f.Name(), "hdaudio")) && f.IsDir() { |
| in, err := os.Open(SysDir + f.Name() + "/init_pin_configs") |
| defer in.Close() |
| if err != nil { |
| log.Fatal(err) |
| } |
| out, err := os.Create(outDir + "/pin_" + strings.Replace(f.Name(), "hdaudio", "hw", -1)) |
| if err != nil { |
| log.Fatal(err) |
| } |
| defer out.Close() |
| io.Copy(out, in) |
| } |
| } |
| |
| ProcDir := "/proc/asound/" + cardName + "/" |
| files, _ = ioutil.ReadDir(ProcDir) |
| for _, f := range files { |
| if strings.HasPrefix(f.Name(), "codec#") && !f.IsDir() { |
| in, err := os.Open(ProcDir + f.Name()) |
| defer in.Close() |
| if err != nil { |
| log.Fatal(err) |
| } |
| out, err := os.Create(outDir + "/" + f.Name()) |
| if err != nil { |
| log.Fatal(err) |
| } |
| defer out.Close() |
| io.Copy(out, in) |
| } |
| } |
| } |
| |
| func MakeLogs(outDir string) { |
| os.MkdirAll(outDir, 0700) |
| RunAndSave(outDir+"/lspci.log", "lspci", "-nnvvvxxxx") |
| RunAndSave(outDir+"/dmidecode.log", "dmidecode") |
| RunAndSave(outDir+"/acpidump.log", "acpidump") |
| |
| probeGFX := PromptUserBool("WARNING: The following tool MAY cause your system to hang when it attempts "+ |
| "to probe for graphics registers. Having the graphics registers will help create a better port. "+ |
| "Should autoport probe these registers?", |
| true) |
| |
| inteltoolArgs := "-a" |
| if probeGFX { |
| inteltoolArgs += "f" |
| } |
| |
| RunAndSave(outDir+"/inteltool.log", "../inteltool/inteltool", inteltoolArgs) |
| RunAndSave(outDir+"/ectool.log", "../ectool/ectool", "-pd") |
| RunAndSave(outDir+"/superiotool.log", "../superiotool/superiotool", "-ade") |
| |
| SysSound := "/sys/class/sound/" |
| card := "" |
| cards, _ := ioutil.ReadDir(SysSound) |
| for _, f := range cards { |
| if strings.HasPrefix(f.Name(), "card") { |
| cid, err := ioutil.ReadFile(SysSound + f.Name() + "/id") |
| if err == nil && bytes.Equal(cid, []byte("PCH\n")) { |
| fmt.Fprintln(os.Stderr, "PCH sound card is", f.Name()) |
| card = f.Name() |
| } |
| } |
| } |
| |
| if card != "" { |
| MakeHDALogs(outDir, card) |
| } else { |
| fmt.Fprintln(os.Stderr, "HDAudio not found on PCH.") |
| } |
| |
| for _, fname := range []string{"cpuinfo", "ioports"} { |
| in, err := os.Open("/proc/" + fname) |
| defer in.Close() |
| if err != nil { |
| log.Fatal(err) |
| } |
| out, err := os.Create(outDir + "/" + fname + ".log") |
| if err != nil { |
| log.Fatal(err) |
| } |
| defer out.Close() |
| io.Copy(out, in) |
| } |
| |
| out, err := os.Create(outDir + "/input_bustypes.log") |
| if err != nil { |
| log.Fatal(err) |
| } |
| defer out.Close() |
| |
| ClassInputDir := "/sys/class/input/" |
| files, _ := ioutil.ReadDir(ClassInputDir) |
| for _, f := range files { |
| if strings.HasPrefix(f.Name(), "input") && !f.Mode().IsRegular() { /* Allow both dirs and symlinks. */ |
| in, err := os.Open(ClassInputDir + f.Name() + "/id/bustype") |
| defer in.Close() |
| if err != nil { |
| log.Fatal(err) |
| } |
| io.Copy(out, in) |
| } |
| } |
| } |