// ReSharper restore InconsistentlySynchronizedField
bool ICredentialsProvider.TryLoad(out ServerCredentials credentials)
{
lock (this)
{
if (_credentials != null)
{
credentials = _credentials.Clone();
return(IsValid);
}
var file = Path.Combine(Paths.CompanyPath, _credentialsFile);
credentials = null;
try
{
if (File.Exists(file) || File.Exists(file.MakeLegacy()))
{
credentials = new ServerCredentials();
credentials.LoadIfNotNull(file.DeserializeWithMigration <SettingsStorage>());
_credentials = credentials.Clone();
}
}
catch (Exception ex)
{
ex.LogError();
}
return(IsValid);
}
}
/// <summary>
/// Try load credentials from <see cref="Paths.CompanyPath"/>.
/// </summary>
/// <param name="credentials">The class that contains a login and password to access the services https://stocksharp.com .</param>
/// <returns><see langword="true"/> if the specified credentials was loaded successfully, otherwise, <see langword="false"/>.</returns>
public static bool TryLoadCredentials(this ServerCredentials credentials)
{
if (credentials == null)
{
throw new ArgumentNullException(nameof(credentials));
}
var file = Path.Combine(Paths.CompanyPath, _credentialsFile);
if (!File.Exists(file) && !File.Exists(file.MakeLegacy()))
{
return(false);
}
return(credentials.LoadIfNotNull(file.DeserializeWithMigration <SettingsStorage>()));
}
bool ICredentialsProvider.TryLoad(out ServerCredentials credentials)
{
var file = Path.Combine(Paths.CompanyPath, _credentialsFile);
if (!File.Exists(file) && !File.Exists(file.MakeLegacy()))
{
credentials = null;
return(false);
}
credentials = new ServerCredentials();
try
{
credentials.LoadIfNotNull(file.DeserializeWithMigration <SettingsStorage>());
}
catch (Exception ex)
{
ex.LogError();
return(false);
}
return(!credentials.Password.IsEmpty() || !credentials.Token.IsEmpty());
}