/// <summary>
/// Returns the XBee value (value stored in the XBee module) of the stop bits setting of the
/// firmware.
/// </summary>
/// <returns>The XBee value of the stop bits setting of the firmware.</returns>
public int GetSerialStopBits()
{
AbstractXBeeSetting atSetting = GetAtSetting(SERIAL_SETTING_STOP_BITS);
if (atSetting != null)
{
// Do not specify the network stack of the SB parameter by the moment (it's a common value).
// TODO: [DUAL] When this setting is implemented individually for each network stack, update this code to
// specify the network ID from which this parameter should be read.
string settingValue = atSetting.GetXBeeValue();
if (!ParsingUtils.IsInteger(atSetting.GetXBeeValue()))
{
return(DEFAULT_SERIAL_STOP_BITS);
}
switch (int.Parse(settingValue))
{
case 0:
return(1);
case 1:
return(2);
default:
return(DEFAULT_SERIAL_STOP_BITS);
}
}
return(DEFAULT_SERIAL_STOP_BITS);
}
/// <summary>
/// Reads the text setting specific parameters from the XML element and fills
/// the given text setting with them.
/// </summary>
/// <param name="settingElement">The XML element to read the specific parameters from.</param>
/// <param name="textSetting">The text setting to be filled.</param>
private static void FillTextSetting(XElement settingElement, XBeeSettingText textSetting)
{
if (settingElement.Element(XMLFirmwareConstants.ITEM_MIN_CHARS) != null &&
ParsingUtils.IsInteger(settingElement.Element(XMLFirmwareConstants.ITEM_MIN_CHARS).Value.Trim()))
{
textSetting.MinChars = int.Parse(settingElement.Element(XMLFirmwareConstants.ITEM_MIN_CHARS).Value.Trim());
}
if (settingElement.Element(XMLFirmwareConstants.ITEM_MAX_CHARS) != null &&
ParsingUtils.IsInteger(settingElement.Element(XMLFirmwareConstants.ITEM_MAX_CHARS).Value.Trim()))
{
textSetting.MaxChars = int.Parse(settingElement.Element(XMLFirmwareConstants.ITEM_MAX_CHARS).Value.Trim());
}
if (settingElement.Element(XMLFirmwareConstants.ITEM_FORMAT) != null)
{
string formatString = settingElement.Element(XMLFirmwareConstants.ITEM_FORMAT).Value.ToUpper();
Format format = Format.UNKNOWN.Get(formatString);
if (format == Format.UNKNOWN)
{
format = Format.ASCII;
}
textSetting.Format = format;
}
if (settingElement.Element(XMLFirmwareConstants.ITEM_EXCEPTION) != null)
{
textSetting.ExceptionValue = settingElement.Element(XMLFirmwareConstants.ITEM_EXCEPTION).Value;
}
}
/// <summary>
/// Reads the button setting specific parameters from the XML element and fills the given button
/// setting with them.
/// </summary>
/// <param name="settingElement">The XML element to read the specific parameters from.</param>
/// <param name="buttonSetting">The button setting to be filled.</param>
private static void FillButtonSetting(XElement settingElement, XBeeSettingButton buttonSetting)
{
if (settingElement.Element(XMLFirmwareConstants.ITEM_FUNCTION_NUMBER) != null &&
ParsingUtils.IsInteger(settingElement.Element(XMLFirmwareConstants.ITEM_FUNCTION_NUMBER).Value.Trim()))
{
buttonSetting.FunctionNumber = int.Parse(settingElement.Element(XMLFirmwareConstants.ITEM_FUNCTION_NUMBER).Value.Trim());
}
}
/// <summary>
/// Parses the given file and returns the XBee firmware objects found.
/// </summary>
/// <param name="file">File to parse.</param>
/// <param name="fullParse">Determines if the parsing process will also include the categories with
/// settings and configuration commands (true) or will only parse the firmware's basic
/// information (false).</param>
/// <returns>A list with the XBee firmware objects found in the file, <c>null</c> if error.</returns>
/// <exception cref="ParsingException">If there is any problem parsing the firmware XML file.</exception>
public static List <XBeeFirmware> ParseFile(FileInfo file, bool fullParse)
{
List <XBeeFirmware> xbeeFirmwares = new List <XBeeFirmware>();
XDocument document = XDocument.Load(file.FullName);
// Verify if the file has the expected contents and there is any
// XBee firmware defined inside.
XElement firmwaresElement = document.Root;
if (firmwaresElement == null || !firmwaresElement.Name.ToString().Equals(XMLFirmwareConstants.ITEM_FIRMWARES))
{
throw new ParsingException(string.Format(ERROR_INVALID_XML_CONTENTS, file.FullName, MSG_FIRMWARES_NOT_FOUND));
}
List <XElement> firmwaresList = new List <XElement>();
foreach (XElement element in firmwaresElement.Elements())
{
if (element.Name.ToString().Equals(XMLFirmwareConstants.ITEM_FIRMWARE))
{
firmwaresList.Add(element);
}
}
if (firmwaresList == null || firmwaresList.Count == 0)
{
throw new ParsingException(ERROR_FIRMWARE_NOT_FOUND);
}
foreach (XElement firmwareElement in firmwaresList)
{
// This is the list of necessary items to define a firmware. If any of them is
// not defined discard this firmware.
string firmwareVersion = firmwareElement.Attribute(XMLFirmwareConstants.ATTRIBUTE_FW_VERSION).Value;
if (firmwareVersion == null ||
firmwareElement.Element(XMLFirmwareConstants.ITEM_FAMILY) == null ||
firmwareElement.Element(XMLFirmwareConstants.ITEM_PRODUCT_NAME) == null ||
firmwareElement.Element(XMLFirmwareConstants.ITEM_HW_VERSION) == null ||
firmwareElement.Element(XMLFirmwareConstants.ITEM_COMPATIBILITY_NUM) == null ||
firmwareElement.Element(XMLFirmwareConstants.ITEM_CONFIG_BUFFER_LOC) == null ||
firmwareElement.Element(XMLFirmwareConstants.ITEM_FLASH_PAGE_SIZE) == null ||
firmwareElement.Element(XMLFirmwareConstants.ITEM_CRC_BUFFER_LEN) == null ||
firmwareElement.Element(XMLFirmwareConstants.ITEM_FUNCTION) == null)
{
continue;
}
string family = firmwareElement.Element(XMLFirmwareConstants.ITEM_FAMILY).Value;
string productName = firmwareElement.Element(XMLFirmwareConstants.ITEM_PRODUCT_NAME).Value;
string hwVersion = firmwareElement.Element(XMLFirmwareConstants.ITEM_HW_VERSION).Value;
if (!hwVersion.ToUpper().StartsWith(ParsingUtils.HEXADECIMAL_PREFIX))
{
if (!ParsingUtils.IsInteger(hwVersion))
{
hwVersion = MXIHardwareVersionDictionary.GetDictionaryValue(hwVersion.ToUpper());
}
else
{
string prefix = hwVersion.Length > 1 ? "0x" : "0x0";
hwVersion = prefix + hwVersion;
}
}
string compatibilityNumber = firmwareElement.Element(XMLFirmwareConstants.ITEM_COMPATIBILITY_NUM).Value;
string configBufferLocation = firmwareElement.Element(XMLFirmwareConstants.ITEM_CONFIG_BUFFER_LOC).Value;
string flashPageSize = firmwareElement.Element(XMLFirmwareConstants.ITEM_FLASH_PAGE_SIZE).Value;
string crcBufferLength = firmwareElement.Element(XMLFirmwareConstants.ITEM_CRC_BUFFER_LEN).Value;
string functionSet = firmwareElement.Element(XMLFirmwareConstants.ITEM_FUNCTION).Value;
// Check if Region item exists.
string region = "99";
if (firmwareElement.Element(XMLFirmwareConstants.ITEM_REGION) != null)
{
region = firmwareElement.Element(XMLFirmwareConstants.ITEM_REGION).Value;
}
// Generate the XBee firmware object.
XBeeFirmware xbeeFirmware = new XBeeFirmware(family, productName, hwVersion,
compatibilityNumber, firmwareVersion, configBufferLocation, flashPageSize,
crcBufferLength, functionSet)
{
// Set the region of the firmware.
Region = region,
// Set the content of the firmware.
DefinitionFileContent = new StreamReader(file.OpenRead()).ReadToEnd()
};
// Set the path of the definition file in the XBee firmware.
xbeeFirmware.SetDefinitionFilePath(file.FullName);
// Check if Modem item exists.
if (firmwareElement.Element(XMLFirmwareConstants.ITEM_MODEM) != null)
{
XElement modemElement = firmwareElement.Element(XMLFirmwareConstants.ITEM_MODEM);
if (modemElement.Element(XMLFirmwareConstants.ITEM_MODEM_VERISON) != null)
{
xbeeFirmware.ModemVersion = modemElement.Element(XMLFirmwareConstants.ITEM_MODEM_VERISON).Value;
if (modemElement.Element(XMLFirmwareConstants.ITEM_MODEM_URL) != null)
{
xbeeFirmware.ModemUrl = modemElement.Element(XMLFirmwareConstants.ITEM_MODEM_URL).Value;
}
}
}
// If a full parse is not needed, continue.
if (!fullParse)
{
xbeeFirmwares.Add(xbeeFirmware);
continue;
}
xbeeFirmware.Initialized = true;
// Parse and add the categories with their corresponding settings.
XElement categoriesElement = firmwareElement.Element(XMLFirmwareConstants.ITEM_CATEGORIES);
if (categoriesElement != null)
{
List <XBeeCategory> xbeeCategories = ParseCategories(categoriesElement, null, xbeeFirmware);
if (xbeeCategories != null && xbeeCategories.Count > 0)
{
xbeeFirmware.Categories = xbeeCategories;
}
}
xbeeFirmwares.Add(xbeeFirmware);
}
return(xbeeFirmwares);
}
