public void put(string key, byte[] value)
{
var file = mCache.newFile(key);
FileOutputStream output = null;
try
{
output = new FileOutputStream(file);
output.Write(value);
}
catch (System.Exception ex)
{
VPNLog.d("ACache", ex.ToString());
}
finally
{
if (output != null)
{
try
{
output.Flush();
output.Dispose();
}
catch (IOException ex)
{
ex.PrintStackTrace();
}
}
mCache.put(file);
}
}
public void Execute()
{
ParseFileNames();
List <ArgumentOption> argumentOptions = GetArgumentOptions();
bool isArgumentTypesNotSimular = argumentOptions.Select(ao => ao.Type).Distinct().Count() != 1;
if (isArgumentTypesNotSimular)
{
throw new ApplicationException("Arguments must be only input or output options");
}
ArgumentType type = argumentOptions.First().Type;
if (type == ArgumentType.Input)
{
argumentOptions.Reverse();
}
IInputStream inputStream = new FileInputStream(_inputFileName);
IOutputStream outputStream = new FileOutputStream(_outputFileName);
DecorateByArgumentOptions(argumentOptions, ref inputStream, ref outputStream);
WriteFromTo(inputStream, outputStream);
inputStream.Dispose();
outputStream.Dispose();
}
private async Task RunAsync()
{
var buffer = _image.GetPlanes()[0].Buffer;
byte[] bytes = new byte[buffer.Remaining()];
buffer.Get(bytes);
using (var output = new FileOutputStream(_file))
{
try
{
output.Write(bytes);
output.Close();
output.Dispose();
bytes = null;
buffer.Clear();
buffer.Dispose();
var mediaFile = new MediaFile(_file.AbsolutePath);
await CrossMultiPictures.Current.ResizeAndRotateAsync(mediaFile, _mediaOptions, _currentRotation);
CallBack?.Invoke(this, mediaFile);
}
catch (IOException ex)
{
ex.PrintStackTrace();
}
finally
{
_image.Close();
}
}
}
public void CloseConnection()
{
Logger.LogInfo(nameof(Connection), nameof(CloseConnection), "called.");
try
{
// Cancel the receive data task and dispose the rest.
_TaskCancelTokenSource.Cancel();
_IsConnected = false;
_OnConnectionClosed();
_InputStream.Dispose();
_OutputStream.Dispose();
_Accessory.Dispose();
_Manager.Dispose();
_OnDataReceived = null;
_OnConnectionClosed = null;
}
catch (Exception ex)
{
Logger.LogError(ex);
}
}
public void WriteBlock_WriteAllFromArray_AllDataIsWritten()
{
// Arrange
string fileName = GetTempFileName();
IOutputStream fileOutputStream = new FileOutputStream(fileName);
var data = new byte[] { 1, 2, 3 };
// Act
fileOutputStream.WriteBlock(data, size: ( uint )data.Length);
fileOutputStream.Dispose();
// Assert
Assert.True(IsEqualsDataFromFile(fileName, data));
}
public void WriteByte_ByteIsWritten()
{
// Arrange
string fileName = GetTempFileName();
IOutputStream fileOutputStream = new FileOutputStream(fileName);
byte data = 1;
// Act
fileOutputStream.WriteByte(data);
fileOutputStream.Dispose();
// Assert
Assert.True(IsEqualsDataFromFile(fileName, data));
}
public void WriteBlock_WriteFirstByteFromArray_WrittenOnlyOneByte()
{
// Arrange
string fileName = GetTempFileName();
IOutputStream fileOutputStream = new FileOutputStream(fileName);
var data = new byte[] { 1, 2, 3 };
var expectedWrittenData = new byte[] { 1 };
// Act
fileOutputStream.WriteBlock(data, size: 1);
fileOutputStream.Dispose();
// Assert
Assert.True(IsEqualsDataFromFile(fileName, expectedWrittenData));
}
private static async Task <Java.IO.File> SavePhotoToDiskAsync(byte[] data, string directory)
{
Java.IO.File pictureFile;
string photoFileName;
using (var pictureFileDir = new Java.IO.File(directory))
{
if (!pictureFileDir.Exists() && !pictureFileDir.Mkdirs())
{
_logger.LogError("Can't create directory to save image");
return(null);
}
photoFileName = $"Picture-{Guid.NewGuid().ToString()}.jpg";
var imageFilePath = $"{pictureFileDir.Path}{Java.IO.File.Separator}{photoFileName}";
pictureFile = new Java.IO.File(imageFilePath);
}
FileOutputStream fileOutputStream = null;
try
{
fileOutputStream = new FileOutputStream(pictureFile);
await fileOutputStream.WriteAsync(data);
}
catch (Exception e)
{
_logger.LogError($"File {photoFileName} has not been saved: {e.Message}", e);
}
finally
{
fileOutputStream?.Close();
fileOutputStream?.Dispose();
}
return(pictureFile);
}
