[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2202:Do not dispose objects multiple times")] // this usage is perfectly correct
public static CargoInfoReader FromFile(string filename = null)
{
CargoInfoReader info = new CargoInfoReader();
string data = Files.FromSavedGames("Cargo.json");
if (data != null)
{
info = JsonConvert.DeserializeObject <CargoInfoReader>(data);
}
return(info);
}
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2202:Do not dispose objects multiple times")] // this usage is perfectly correct
public static CargoInfoReader FromFile(string filename = null)
{
CargoInfoReader info = new CargoInfoReader();
Regex Filter = new Regex(@"^Cargo\.json$");
string directory = GetSavedGamesDir();
if (directory == null || directory.Trim() == "")
{
return(null);
}
FileInfo fileInfo = null;
try
{
fileInfo = FindCargoInfoFile(directory, Filter);
}
catch (NotSupportedException nsex)
{
Logging.Error("Directory " + directory + " not supported: ", nsex);
}
if (fileInfo != null)
{
int maxTries = 6;
while (IsFileLocked(fileInfo))
{
Thread.Sleep(100);
maxTries--;
if (maxTries == 0)
{
Logging.Info("Unable to open Elite Dangerous Cargo.json file");
return(null);
}
}
using (FileStream fs = new FileStream(fileInfo.FullName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
using (StreamReader reader = new StreamReader(fs, Encoding.UTF8))
{
string data = string.Empty;
fs.Seek(0, SeekOrigin.Begin);
data = reader.ReadToEnd() ?? string.Empty;
info = JsonConvert.DeserializeObject <CargoInfoReader>(data);
}
}
return(info);
}