private void ListBITSJobFiles(BITS.IBackgroundCopyJob Job)
{
_uiFileList.Items.Clear();
// Iterate through the jobs
BITS.IEnumBackgroundCopyFiles filesEnum;
Job.EnumFiles(out filesEnum);
uint nfilesFetched = 0;
BITS.IBackgroundCopyFile file = null;
do
{
filesEnum.Next(1, out file, ref nfilesFetched);
if (nfilesFetched > 0)
{
var control = new FileDetailViewControl(Job, file);
_uiFileList.Items.Add(control);
}
}while (nfilesFetched > 0);
}
public FileDetailViewControl(BITS.IBackgroundCopyJob job, BITS.IBackgroundCopyFile file)
{
_file = file;
InitializeComponent();
// Set the different parts of the UI
string localName;
file.GetLocalName(out localName);
_uiFileLocal.Text = localName;
string remoteName;
file.GetRemoteName(out remoteName);
_uiFileRemote.Text = remoteName;
// Add in the current progress
BITS._BG_FILE_PROGRESS progress;
file.GetProgress(out progress);
var bytes = progress.BytesTotal == ulong.MaxValue
? String.Format(
Properties.Resources.FileProgressByteCountUnknown,
progress.BytesTransferred)
: String.Format(
Properties.Resources.FileProgressByteCount,
progress.BytesTransferred,
progress.BytesTotal);
_uiFileByteProgress.Text = bytes;
// Get the data from the file as a IBackgroundCopyFile5 (available starting in Windows 8)
var file5 = file as BITS5.IBackgroundCopyFile5;
if (file5 == null)
{
_uiFileHttpResponseData.Text = Properties.Resources.FileHttpResponseDataNotAvailable;
}
else
{
// The bits5_0.idl IDL file was modified to convert the String parameter.
// The type was changed to WCHAR* and the resulting value is marshalled as an IntPtr.
// The union was also given a name to match the typedef name.
// typedef[switch_type(BITS_FILE_PROPERTY_ID)] union BITS_FILE_PROPERTY_VALUE
// {
// [case(BITS_FILE_PROPERTY_ID_HTTP_RESPONSE_HEADERS )]
// WCHAR* String;
// }
// BITS_FILE_PROPERTY_VALUE;
BITS5.BITS_FILE_PROPERTY_VALUE value;
file5.GetProperty(BITS5.BITS_FILE_PROPERTY_ID.BITS_FILE_PROPERTY_ID_HTTP_RESPONSE_HEADERS, out value);
var str = System.Runtime.InteropServices.Marshal.PtrToStringAuto(value.String);
str = TabifyHttpHeaders.AddTabs(str);
_uiFileHttpResponseData.Text = str;
}
// Enable the Open File button only when the file can't be
// opened by bits.
BITS.BG_JOB_STATE state;
job.GetState(out state);
switch (state)
{
case BITS.BG_JOB_STATE.BG_JOB_STATE_TRANSFERRED:
case BITS.BG_JOB_STATE.BG_JOB_STATE_ACKNOWLEDGED:
case BITS.BG_JOB_STATE.BG_JOB_STATE_CANCELLED:
_uiOpenButton.IsEnabled = true;
break;
}
}
