static int
usbVerifyStrings (
UsbDevice *device,
const char *const *strings,
unsigned char number
) {
if (!strings) return 1;
if (!number) return 0;
char *string = usbGetString(device, number, 1000);
int matched = 0;
if (string) {
while (*strings) {
if (strcmp(*strings, string) == 0) {
matched = 1;
break;
}
strings += 1;
}
free(string);
}
return matched;
}
void
usbLogString (
UsbDevice *device,
unsigned char number,
const char *description
) {
if (number) {
char *string = usbGetString(device, number, 1000);
if (string) {
logMessage(LOG_INFO, "USB: %s: %s", description, string);
free(string);
}
}
}
int
usbVerifyString (
UsbDevice *device,
UsbStringVerifier verify,
unsigned char index,
const char *value
) {
int ok = 0;
if (!(value && *value)) return 1;
if (index) {
char *reference = usbGetString(device, index, 1000);
if (reference) {
if (verify(reference, value)) ok = 1;
free(reference);
}
}
return ok;
}
char *
usbGetSerialNumber (UsbDevice *device, int timeout) {
return usbGetString(device, device->descriptor.iSerialNumber, timeout);
}
char *
usbGetProduct (UsbDevice *device, int timeout) {
return usbGetString(device, device->descriptor.iProduct, timeout);
}
char *
usbGetManufacturer (UsbDevice *device, int timeout) {
return usbGetString(device, device->descriptor.iManufacturer, timeout);
}
