Function StrToVlanId

NetworkPkg/Application/VConfig/VConfig.c:328–349

Convert a NULL-terminated unicode decimal VLAN ID string to VLAN ID. @param[in] String Pointer to VLAN ID string from user input. @retval Value translated from String, or INVALID_VLAN_ID is string is invalid. **/

**/
UINT16
StrToVlanId (
  IN CHAR16             *String
  )
{
  CHAR16  *Str;

  if (String == NULL) {
    return INVALID_VLAN_ID;
  }

  Str = String;
  while ((*Str >= '0') && (*Str <= '9')) {
    Str++;
  }

  if (*Str != 0) {
    return INVALID_VLAN_ID;
  }

  return (UINT16) StrDecimalToUintn (String);
}

/**
  Add a VLAN device.