pager/go-bsb-cams
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add options for udev locaiton, a check to make sure the bsb is plugged in, and a note about if cams do not show up

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This commit is contained in:
LilliaElaine
2025-10-29 15:35:29 -04:00
parent 4c2912ce1d
commit e1b1610598
1 changed files with 34 additions and 30 deletions
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64
main.go
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@ -20,10 +20,10 @@ import (
)
const udevrule = `# Bigscreen Bigeye
KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="35bd", ATTRS{idProduct}=="0202", MODE="0660", TAG+="uaccess"
SUBSYSTEM=="usb", ATTRS{idVendor}=="35bd", ATTRS{idProduct}=="0202", MODE="0660", TAG+="uaccess"
KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="35bd", ATTRS{idProduct}=="0202", MODE="0660", GROUP="users", TAG+="uaccess"
SUBSYSTEM=="usb", ATTRS{idVendor}=="35bd", ATTRS{idProduct}=="0202", MODE="0660", GROUP="users", TAG+="uaccess"
`
const path = "99-bsb-cams.rules"
const udevfilename = "99-bsb-cams.rules"
func getdevice() (device string) {
ctx := gousb.NewContext()
@ -32,40 +32,42 @@ func getdevice() (device string) {
user, _ := user.Current()
if user.Username == "root" && !*sudo {
log.Print("Running As Root Isnt Reccomended For Safety, Creating A UDEV Rule To Allow Rootless Access ")
if _, err := os.Stat(path); err == nil {
if _, err := os.Stat(udevfilename); err == nil {
log.Print("File Already Exists")
} else {
err := os.WriteFile(path, []byte(udevrule), 0644)
err := os.WriteFile(udevfilename, []byte(udevrule), 0644)
if err != nil {
log.Fatalf("Could not Create File: %v", err)
}
}
var response string
log.Printf("Would You Like The UDEV Rule Automatically Moved To Your UDEV DIR? It will be at /usr/lib/udev/rules.d/%v (Y/N)", path)
log.Print("Would You Like The UDEV Rule Automatically Moved And Put In Place? (Y/N)")
fmt.Scan(&response)
switch strings.ToLower(response) {
case "yes", "ye", "y":
log.Print("Moving File !!")
if _, err := os.Stat(path); err == nil {
log.Print("File Already Exists, Do You Want To Replace It? (Y/N)")
fmt.Scan(&response)
switch strings.ToLower(response) {
case "yes", "ye", "y":
log.Print("Replacing File !")
case "n", "no":
os.Exit(0)
default:
log.Fatal("Invalid Response")
log.Printf("Would You Like The Rule Moved To The Userspace (/usr/lib/udev/rules.d/%v) Or The Linux OS Space (/etc/udev/rules.d/%v) (Good For Atomic Operating Systems) ", udevfilename)
log.Print("0/Userspace 1/OS Space")
fmt.Scan(&response)
switch strings.ToLower(response) {
case "0", "userspace":
log.Printf("Putting File In /usr/lib/udev/rules.d/%v !!", udevfilename)
err := os.Rename(udevfilename, "/usr/lib/udev/rules.d/"+udevfilename)
if err != nil {
log.Fatalf("Could Not Move File: %v", err)
}
}
err := os.Rename(path, "/usr/lib/udev/rules.d/"+path)
if err != nil {
log.Fatalf("Could Not Move File: %v", err)
case "1", "os space":
log.Printf("Putting File In /etc/udev/rules.d/%v !!", udevfilename)
err := os.Rename(udevfilename, "/etc/udev/rules.d/"+udevfilename)
if err != nil {
log.Fatalf("Could Not Move File: %v", err)
}
default:
log.Fatal("Invalid Response")
}
log.Print("Please Reboot Your PC For Changes To Take Effect!!")
os.Exit(0)
case "n", "no":
log.Printf("Please move the file (%v) into your udev rule directory and reboot for it to take effect, or if you REALLLLY want to run this program as sudo append --sudo to your run command", path)
log.Printf("Please move the file (%v) into your udev rule directory and reboot for it to take effect, or if you REALLLLY want to run this program as sudo append --sudo to your run command", udevfilename)
os.Exit(0)
default:
log.Fatal("Invalid Answer")
@ -74,20 +76,21 @@ func getdevice() (device string) {
if err != nil {
if err == gousb.ErrorAccess {
log.Print("It looks like the cameras cannot be accessed, udev file being created in this directory")
log.Printf("Creating UDEV Rule At %v", path)
if _, err := os.Stat(path); err == nil {
log.Print("File Already Exists")
} else {
err := os.WriteFile(path, []byte(udevrule), 0644)
if err != nil {
log.Fatalf("Could not Create File: %v", err)
}
log.Printf("Creating UDEV Rule At %v", udevfilename)
err := os.WriteFile(udevfilename, []byte(udevrule), 0644)
if err != nil {
log.Fatalf("Could not Create File: %v", err)
}
log.Print("File Created ! Please copy to your udev directory, chown to root, and reboot for it to take effect")
os.Exit(0)
} else {
log.Fatal(err)
}
}
if dev == nil {
log.Fatal("Could Not Find Device, Please Make Sure It Is On And Plugged In !")
}
defer dev.Close()
return fmt.Sprintf("/dev/bus/usb/%03v/%03v", dev.Desc.Bus, dev.Desc.Address)
}
@ -112,6 +115,7 @@ func main() {
mux.Handle("/stream", stream)
log.Print("Server Is Running And Can Be Accessed At: http://localhost:" + strconv.Itoa(*port) + "/stream")
log.Print("Make Sure You Have No Ending / When Inputting The Url Into Baballonia !!!")
log.Print("If You Are Here And Cannot See The Cams, Please Close This Program, Unplug And Replug Your BSB, And Try Again :)")
log.Fatal(http.ListenAndServe(":"+strconv.Itoa(*port), mux))
}