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Feature/usb config - Rebasing USB Config Changes on Dev Branch (#185)

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* rebasing on dev branch

* fixed formatting

* fixed formatting

* removed query params

* moved usb settings to hardware setting

* swapped from error to log

* added fix for any change to product name now resulting in show the spinner as custom on page reload

* formatting

---------

Co-authored-by: JackTheRooster <adrian@rydeas.com>
Co-authored-by: Adam Shiervani <adam.shiervani@gmail.com>
This commit is contained in:
jackislanding
2025-02-27 02:53:47 -06:00
committed by GitHub
parent 92aec30c8f
commit 77263e73f7
6 changed files with 490 additions and 7 deletions
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48
usb.go
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@@ -58,6 +58,44 @@ func init() {
//TODO: read hid reports(capslock, numlock, etc) from keyboardHidFile
}
func UpdateGadgetConfig() error {
LoadConfig()
gadgetAttrs := [][]string{
{"idVendor", config.UsbConfig.VendorId},
{"idProduct", config.UsbConfig.ProductId},
}
err := writeGadgetAttrs(kvmGadgetPath, gadgetAttrs)
if err != nil {
return err
}
log.Printf("Successfully updated usb gadget attributes: %v", gadgetAttrs)
strAttrs := [][]string{
{"serialnumber", config.UsbConfig.SerialNumber},
{"manufacturer", config.UsbConfig.Manufacturer},
{"product", config.UsbConfig.Product},
}
gadgetStringsPath := filepath.Join(kvmGadgetPath, "strings", "0x409")
err = os.MkdirAll(gadgetStringsPath, 0755)
if err != nil {
return err
}
err = writeGadgetAttrs(gadgetStringsPath, strAttrs)
if err != nil {
return err
}
log.Printf("Successfully updated usb string attributes: %s", strAttrs)
err = rebindUsb()
if err != nil {
return err
}
return nil
}
func writeGadgetAttrs(basePath string, attrs [][]string) error {
for _, item := range attrs {
filePath := filepath.Join(basePath, item[0])
@@ -80,9 +118,9 @@ func writeGadgetConfig() error {
}
err = writeGadgetAttrs(kvmGadgetPath, [][]string{
{"bcdUSB", "0x0200"}, //USB 2.0
{"idVendor", "0x1d6b"}, //The Linux Foundation
{"idProduct", "0104"}, //Multifunction Composite Gadget¬
{"bcdUSB", "0x0200"}, //USB 2.0
{"idVendor", config.UsbConfig.VendorId}, //The Linux Foundation
{"idProduct", config.UsbConfig.ProductId}, //Multifunction Composite Gadget¬
{"bcdDevice", "0100"},
})
if err != nil {
@@ -97,8 +135,8 @@ func writeGadgetConfig() error {
err = writeGadgetAttrs(gadgetStringsPath, [][]string{
{"serialnumber", GetDeviceID()},
{"manufacturer", "JetKVM"},
{"product", "JetKVM USB Emulation Device"},
{"manufacturer", config.UsbConfig.Manufacturer},
{"product", config.UsbConfig.Product},
})
if err != nil {
return err