/// <summary>
/// settings loaded from a file
/// </summary>
/// <param name="fileName">file name</param>
/// <param name="converter"></param>
/// <param name="deserializer">deserializer</param>
public XmlFileSettings(string fileName, IStringConverter converter, IGenericDeserializer deserializer)
: base(converter, deserializer)
{
try
{
fileName = System.IO.Path.GetFullPath(fileName);
var content = File.ReadAllBytes(fileName);
_root = XDocument.Load(new MemoryStream(content)).Root;
Identity = this.GetIdentitySource(fileName);
Path = System.IO.Path.GetDirectoryName(fileName);
_fm = this.GetMonitoring(fileName, content);
}
catch(SystemException ex)
{
throw new ApplicationException(string.Format("Unable to load file `{0}'", fileName), ex);
}
}
public void FileChange(WatchMode mode, int? ms)
{
TimeSpan? ts = null;
if (ms != null)
ts = TimeSpan.FromMilliseconds(ms.Value);
string file = Path.GetTempFileName();
File.WriteAllBytes(file, new byte[]{1, 2, 3});
var m = new FileMonitor(file, new byte[] { 1, 2, 3 }, mode, ts);
var wait = new ManualResetEvent(false);
m.Changed += (a, e) =>
{
wait.Set();
};
var t = Task.Factory.StartNew(() =>
{
Thread.Sleep(1000);
using (var fs = new FileStream(file, FileMode.Open, FileAccess.Write, FileShare.ReadWrite))
{
fs.Position = 2;
fs.WriteByte(1);
fs.Close();
};
}, TaskCreationOptions.LongRunning);
Task.WaitAll(t);
Assert.IsTrue(wait.WaitOne(10000), "10 sec elapsed");
wait.Reset();
m.Changed += (a, e) =>
{
wait.Set();
};
Assert.IsTrue(wait.WaitOne(10000), "10 sec elapsed");
}
public IniFileSettings(string fileName, IStringConverter converter, IGenericDeserializer deserializer)
: base(converter, deserializer)
{
try
{
fileName = System.IO.Path.GetFullPath(fileName);
var content = File.ReadAllBytes(fileName);
var context = new ParseContext();
context.ParseSource(Encoding.UTF8.GetString(content));
_sections = new List<Section>(context.Sections);
Identity = this.GetIdentitySource(fileName);
Path = System.IO.Path.GetDirectoryName(fileName);
_fm = this.GetMonitoring(fileName, content);
}
catch(SystemException ex)
{
throw new ApplicationException(string.Format("Unable to load file `{0}'", fileName), ex);
}
}
public JsonFileSettings(string fileName, IStringConverter converter, IGenericDeserializer deserializer)
: base(converter, deserializer)
{
try
{
fileName = System.IO.Path.GetFullPath(fileName);
var content = File.ReadAllBytes(fileName);
var val = JValue.Parse(Encoding.UTF8.GetString(content));
if (val.Type != TokenType.Object)
throw new FormatException("required json object in content");
_obj = (JObject)val;
Identity = this.GetIdentitySource(fileName);
Path = System.IO.Path.GetDirectoryName(fileName);
_fm = this.GetMonitoring(fileName, content);
}
catch(SystemException ex)
{
throw new ApplicationException(string.Format("Unable to load file `{0}'", fileName), ex);
}
}
