/// <summary>
/// Inspired by http://cgeers.com/2012/04/17/wpd-transfer-content-to-a-device/
/// </summary>
/// <param name="parentObject"></param>
/// <param name="sourceStream"></param>
/// <param name="name"></param>
/// <param name="originalFileName"></param>
/// <param name="size"></param>
public PortableDeviceObject Push(PortableDeviceContainerObject parentObject, Stream sourceStream, string name, string originalFileName, ulong size, PushProgressReport progressReport)
{
IPortableDeviceContent content;
portableDeviceClass.Content(out content);
IPortableDeviceValues values = GetRequiredPropertiesForPush(parentObject, name, originalFileName, size);
IStream tempStream;
uint optimalTransferSizeBytes = 0;
content.CreateObjectWithPropertiesAndData(values, out tempStream, ref optimalTransferSizeBytes, null);
var targetStream = (System.Runtime.InteropServices.ComTypes.IStream)tempStream;
try
{
int totalBytesRead = 0;
if (progressReport != null)
{
progressReport(totalBytesRead);
}
var buffer = new byte[optimalTransferSizeBytes];
int bytesRead;
do
{
bytesRead = sourceStream.Read(buffer, 0, (int)optimalTransferSizeBytes);
IntPtr pcbWritten = IntPtr.Zero;
if (bytesRead < (int)optimalTransferSizeBytes)
{
targetStream.Write(buffer, bytesRead, pcbWritten);
}
else
{
targetStream.Write(buffer, (int)optimalTransferSizeBytes, pcbWritten);
}
totalBytesRead += bytesRead;
if (progressReport != null)
{
progressReport(totalBytesRead);
}
} while (bytesRead > 0);
targetStream.Commit(0);
device.Update(ref content, parentObject);
// TODO There is no IPortableDeviceDataStream in C# port to get ID, so we will make a bicycle
return(Find("^" + originalFileName + "$", parentObject).First());
}
finally
{
Marshal.ReleaseComObject(tempStream);
}
}
public PortableDeviceObject Push(PortableDeviceContainerObject parentObject, Stream sourceStream, string originalFileName, ulong size, PushProgressReport progressReport)
{
return(Push(parentObject, sourceStream, originalFileName, originalFileName, size, progressReport));
}
