public async Task WriteBytesAsync(string path, byte[] bytes,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
var file = await PclStorageHelper.GetFileAsync(path, location).DontMarshall();
using (var fileStream = await file.OpenStreamForWriteAsync().DontMarshall())
{
if (fileStream.Length > 0)
fileStream.SetLength(0);
await fileStream.WriteAsync(bytes, 0, bytes.Length).DontMarshall();
}
}
public async Task<Stream> ReadStreamAsync(string path, bool ifExists = false,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
var file =
await
(ifExists
? PclStorageHelper.GetIfFileExistsAsync(path, location)
: PclStorageHelper.GetFileAsync(path, location)).DontMarshall();
if (file == null) return null;
return await file.OpenStreamForReadAsync().DontMarshall();
}
public async Task WriteStreamAsync(string path, Stream stream,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
var file = await PclStorageHelper.GetFileAsync(path, location).DontMarshall();
using (var fileStream = await file.OpenStreamForWriteAsync().DontMarshall())
{
if (stream.Position > 0)
stream.Seek(0, SeekOrigin.Begin);
if (fileStream.Length > 0)
fileStream.SetLength(0);
await stream.CopyToAsync(fileStream).DontMarshall();
}
}
public async Task<byte[]> ReadBytesAsync(string path, bool ifExists = false,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
var file =
await
(ifExists
? PclStorageHelper.GetIfFileExistsAsync(path, location)
: PclStorageHelper.GetFileAsync(path, location)).DontMarshall();
if (file == null) return null;
using (var stream = await file.OpenStreamForReadAsync().DontMarshall())
{
var bytes = new byte[stream.Length];
await stream.ReadAsync(bytes, 0, bytes.Length).DontMarshall();
return bytes;
}
}
public async Task WriteStringAsync(string path, string text,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
var bytes = Encoding.UTF8.GetBytes(text);
await WriteBytesAsync(path, bytes, location).DontMarshall();
}
public async Task<string> ReadStringAsync(string path, bool ifExists = false,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
var bytes = await ReadBytesAsync(path, ifExists, location).DontMarshall();
return bytes == null ? null : Encoding.UTF8.GetString(bytes, 0, bytes.Length);
}
public async Task<bool> ExistsAsync(string path,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
return await PclStorageHelper.FileExistsAsync(path, location).DontMarshall();
}
public Task<byte[]> ReadBytesAsync(string path, bool ifExists = false,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
return Task.FromResult<byte[]>(null);
}
public Task<bool> ExistsAsync(string path,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
return Task.FromResult(false);
}
public Task WriteStreamAsync(string path, Stream stream,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
return Task.FromResult(0);
}
public Task WriteBytesAsync(string path, byte[] bytes,
PclStorageHelper.StorageStrategy location = PclStorageHelper.StorageStrategy.Local)
{
return Task.FromResult(0);
}