public static async ValueTask ProcessFile(FileInfo file, bool overwrite)
{
if (!file.Exists)
{
EventLogger.logError($"File \"{file.FullName}\" could not be found and has been skipped.");
return;
}
using FileStream inputStream = file.OpenRead();
bool encrypted = SaveFileHandler.IsFileEncrypted(inputStream);
Stream?processed = encrypted ? await Decrypt(inputStream) : await Encrypt(inputStream);
if (processed == null)
{
EventLogger.logError($"Content of file \"{file.Name}\" could not be converted to a supported format.");
return;
}
processed.Seek(0, SeekOrigin.Begin);
string outputFile = GetOutputFilePath(file, encrypted, overwrite);
using FileStream outputStream = File.Open(outputFile, FileMode.Create, FileAccess.Write);
await processed.CopyToAsync(outputStream);
}
private static async ValueTask ProcessFile(FileInfo file, bool overwrite)
{
if (!file.Exists)
{
await Console.Error.WriteLineAsync($"[ ERROR ] File \"{file.FullName}\" could not be found and has been skipped.");
return;
}
await using FileStream inputStream = file.OpenRead();
bool encrypted = SaveFileHandler.IsFileEncrypted(inputStream);
Stream?processed;
if (encrypted)
{
processed = await Decrypt(inputStream);
}
else
{
processed = await Encrypt(inputStream);
}
if (processed == null)
{
await Console.Out.WriteLineAsync($"[ ERROR ] Content of file \"{file.Name}\" could not be converted to a supported format.");
return;
}
processed.Position = 0;
string outputFile = GetOutputFilePath(file, encrypted, overwrite);
await using FileStream outputStream = File.Open(outputFile, FileMode.Create, FileAccess.Write);
await processed.CopyToAsync(outputStream);
}
private async Task <Stream?> decryptFileIntoStream(string filePath)
{
var file = new FileInfo(filePath);
using FileStream inputStream = file.OpenRead();
bool encrypted = SaveFileHandler.IsFileEncrypted(inputStream);
if (!encrypted)
{
Assert.Fail($"The file \"{file.Name}\" was in an unexpected format.");
return(null);
}
Stream?stream = await FileProcessHelper.Decrypt(inputStream);
if (stream == null)
{
Assert.Fail($"Content of file \"{file.Name}\" could not be converted to a supported format.");
return(null);
}
return(stream);
}
private async Task <ProfileSaveFile?> handleDatFileOpen(string filePath)
{
var file = new FileInfo(filePath);
using FileStream inputStream = file.OpenRead();
bool encrypted = SaveFileHandler.IsFileEncrypted(inputStream);
if (!encrypted)
{
EventLogger.logError($"The file \"{file.Name}\" was in an unexpected format.");
showError?.Invoke(R.formatFILE_IN_UNEXPECTED_FORMAT_ERROR_MESSAGE(file.Name));
return(null);
}
using Stream? processed = await FileProcessHelper.Decrypt(inputStream);
if (processed == null)
{
EventLogger.logError($"Content of file \"{file.Name}\" could not be converted to a supported format.");
showError?.Invoke(R.formatFILE_DECRYPT_ERROR_MESSAGE(file.Name));
return(null);
}
return(await tryParseFileStreamAsync(processed !));
}