public void Save(ConfigurationResponse configurationResponse)
{
var tempFilePath = this.GetConfigTempFilePath(configurationResponse);
var tempTokenPath = tempFilePath + tokenFileExt;
using (var fileStream = File.OpenWrite(tempFilePath))
{
if (fileStream.Length > configurationResponse.StartPosition)
{
fileStream.SetLength(configurationResponse.StartPosition);
}
fileStream.Seek(configurationResponse.StartPosition, SeekOrigin.Begin);
fileStream.Write(configurationResponse.Stream, 0, configurationResponse.Stream.Length);
//configurationResponse.Stream.CopyTo(fileStream);
}
if (configurationResponse.StartPosition == 0)
{
FileSystemHelper.WriteAllText(tempTokenPath, configurationResponse.Token);
}
if (configurationResponse.IsFinal)
{
var configPath = this.GetConfigFilePath(configurationResponse);
var configTokenPath = configPath + tokenFileExt;
var bakFile = configPath + ".bak";
var bakTokenFile = configTokenPath + ".bak";
if (File.Exists(configPath))
{
FileSystemHelper.DeleteFile(bakFile);
FileSystemHelper.MoveFile(configPath, bakFile);
}
FileSystemHelper.DeleteFile(configPath);
FileSystemHelper.MoveFile(tempFilePath, configPath);
FileSystemHelper.DeleteFile(tempFilePath);
if (File.Exists(configTokenPath))
{
FileSystemHelper.DeleteFile(bakTokenFile);
FileSystemHelper.MoveFile(configTokenPath, bakTokenFile);
}
FileSystemHelper.DeleteFile(configTokenPath);
FileSystemHelper.MoveFile(tempTokenPath, configTokenPath);
FileSystemHelper.DeleteFile(tempTokenPath);
// нотификации
foreach (var subscriber in subscribers)
{
if (subscriber.ProviderKey == configurationResponse.ProviderKey)
{
try
{
subscriber.OnUpdate(() => File.OpenRead(configPath));
}
catch (Exception)
{
// TODO instrumentation
// ignore ?
//throw;
}
}
}
}
else
{
}
}
private string GetConfigFilePath(ConfigurationResponse configurationResponse)
{
return(Path.Combine(this.configsDir, configurationResponse.ProviderKey + configExt));
}
