public static XMLConfigInfo Load()
{
if (!File.Exists( CONFIG_FILE_NAME ))
{
return GetDefaultConfigInfo();
}
XMLConfigInfo config = new XMLConfigInfo();
config.Decoders = new List<DecoderConfigInfo>();
try
{
XmlDocument doc = new XmlDocument();
doc.Load(CONFIG_FILE_NAME);
XmlNodeList channels = doc.SelectNodes(DECODER_XPATH);
foreach (XmlNode channel in channels)
{
DecoderConfigInfo channelInfo = new DecoderConfigInfo();
foreach (XmlAttribute attribute in channel.Attributes)
{
if (attribute.Name == "Id")
{
channelInfo.Id = int.Parse(attribute.Value);
}
else if (attribute.Name == "BiteRate")
{
channelInfo.BitRate = int.Parse(attribute.Value);
}
else if (attribute.Name == "FrameRate")
{
channelInfo.FrameRate = int.Parse(attribute.Value);
}
}
config.Decoders.Add(channelInfo);
}
}
catch (Exception ex)
{
Log.Debug(ex.Message);
return GetDefaultConfigInfo();
}
return config;
}
private static XMLConfigInfo GetDefaultConfigInfo()
{
XMLConfigInfo config = new XMLConfigInfo();
config.Decoders = new List<DecoderConfigInfo>();
for (int i = 0; i < CHANNEL_COUNT; i++)
{
DecoderConfigInfo channel = new DecoderConfigInfo();
channel.Id = i;
channel.BitRate = BITE_RATE;
channel.FrameRate = FRAME_RATE;
config.Decoders.Add( channel );
}
Save( config );
return config;
}
