public static void writeJson(D3PConfig config)
{
//print the json
Console.WriteLine("json: " + JsonConvert.SerializeObject(config));
//write to the file
using (StreamWriter file = File.CreateText(Constants.CONFIG_FILE))
{
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(file, config);
}
}
public static D3PConfig getConfig()
{
//check to see if the files exist and print result
Console.WriteLine("Dir exists? " + Directory.Exists(Constants.CONFIG_LOC));
Console.WriteLine("File exists? " + File.Exists(Constants.CONFIG_FILE));
//if the directory or file does not exist act accordingly
if (!Directory.Exists(Constants.CONFIG_LOC) || !File.Exists(Constants.CONFIG_FILE))
{
//if the dir does not
if (!Directory.Exists(Constants.CONFIG_LOC))
{
//create the directory
Directory.CreateDirectory(Constants.CONFIG_LOC);
}
//create a new config
D3PConfig conf = new D3PConfig
{
PiMeshIP = Constants.PIMESH,
RemoteServerIP = Constants.LOCAL_SERVER,
LocalServerIP = Constants.LOCAL_SERVER
};
//write the config to the file
using (StreamWriter file = File.CreateText(Constants.CONFIG_FILE))
{
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(file, conf);
file.Close();
}
//set the config variable in constants
Constants.config = conf;
//return the config
return(conf);
}
//read from the json config
using (StreamReader r = new StreamReader(Constants.CONFIG_FILE))
{
//the json read from the file
string json = r.ReadToEnd();
//debug: output the json
Console.WriteLine("json in file: " + json);
//if there is nothing
if (json.Length == 0)
{
D3PConfig conf = new D3PConfig
{
PiMeshIP = Constants.PIMESH,
RemoteServerIP = Constants.LOCAL_SERVER
};
//close the stream
r.Close();
//write the file
writeJson(conf);
//return the conf
return(conf);
}
//deserialize
D3PConfig config = JsonConvert.DeserializeObject <D3PConfig>(json);
//close the stream
r.Close();
//write the files
writeJson(config);
//return config
return(config);
}
}