public FileItem(DeviceObject deviceObject, ICameraDevice device)
{
Device = device;
DeviceObject = deviceObject;
ItemType = FileItemType.CameraObject;
FileName = deviceObject.FileName;
FileDate = deviceObject.FileDate;
IsChecked = true;
IsLiked = false;
IsUnLiked = false;
if (deviceObject.ThumbData != null && deviceObject.ThumbData.Length > 4)
{
try
{
var stream = new MemoryStream(deviceObject.ThumbData, 0, deviceObject.ThumbData.Length);
using (var bmp = new Bitmap(stream))
{
Thumbnail = BitmapSourceConvert.ToBitmapSource(bmp);
}
stream.Close();
}
catch (Exception exception)
{
Log.Debug("Error loading device thumb ", exception);
}
}
}
public override AsyncObservableCollection<DeviceObject> GetObjects(object storageId, bool loadThumbs)
{
AsyncObservableCollection<DeviceObject> res = new AsyncObservableCollection<DeviceObject>();
MTPDataResponse response = ExecuteReadDataEx(CONST_CMD_GetObjectHandles, 0xFFFFFFFF);
if (response.Data == null)
{
Log.Debug("Get object error :" + response.ErrorCode.ToString("X"));
ErrorCodes.GetException(response.ErrorCode);
return res;
}
int objCount = BitConverter.ToInt32(response.Data, 0);
for (int i = 0; i < objCount; i++)
{
DeviceObject deviceObject = new DeviceObject();
uint handle = BitConverter.ToUInt32(response.Data, 4*i + 4);
deviceObject.Handle = handle;
MTPDataResponse objectdata = ExecuteReadDataEx(CONST_CMD_GetObjectInfo, handle);
if (objectdata.Data != null)
{
uint objFormat = BitConverter.ToUInt16(objectdata.Data, 4);
if (objFormat == 0x3000 || objFormat == 0x3801 || objFormat == 0x3800)
{
deviceObject.FileName = Encoding.Unicode.GetString(objectdata.Data, 53, 12*2);
if (deviceObject.FileName.Contains("\0"))
deviceObject.FileName = deviceObject.FileName.Split('\0')[0];
try
{
string datesrt = Encoding.Unicode.GetString(objectdata.Data, 53 + (12*2) + 3, 30);
//datesrt = datesrt.Replace("T", "");
DateTime date = DateTime.MinValue;
if (DateTime.TryParseExact(datesrt, "yyyyMMddTHHmmss", CultureInfo.InvariantCulture,
DateTimeStyles.None, out date))
{
deviceObject.FileDate = date;
}
}
catch (Exception)
{
}
if (loadThumbs)
{
MTPDataResponse thumbdata = ExecuteReadDataEx(CONST_CMD_GetThumb, handle);
deviceObject.ThumbData = thumbdata.Data;
}
res.Add(deviceObject);
}
}
}
return res;
}
public override bool DeleteObject(DeviceObject deviceObject)
{
uint res = ExecuteWithNoData(CONST_CMD_DeleteObject, (uint) deviceObject.Handle);
return res == 0 || res == ErrorCodes.MTP_OK;
}
public FileItem(DeviceObject deviceObject, ICameraDevice device)
{
Device = device;
DeviceObject = deviceObject;
ItemType = FileItemType.CameraObject;
FileName = deviceObject.FileName;
Name = FileName;
FileDate = deviceObject.FileDate;
IsChecked = true;
IsLiked = false;
IsUnLiked = false;
ThumbData = deviceObject.ThumbData;
}
public virtual bool DeleteObject(DeviceObject deviceObject)
{
throw new NotImplementedException();
}
//public override event PhotoCapturedEventHandler PhotoCaptured;
public override bool DeleteObject(DeviceObject deviceObject)
{
string id = (string)((object[]) (deviceObject.Handle))[1];
for (int j = 1; j <= Device.Items.Count; j++)
{
if (Device.Items[j].ItemID == id)
{
Device.Items.Remove(j);
break;
}
}
return true;
}
public override AsyncObservableCollection<DeviceObject> GetObjects(object storageId, bool loadThumbs)
{
var res = new AsyncObservableCollection<DeviceObject>();
SendCommand(1283, "\\/var\\/www\\/DCIM\\/100MEDIA/");
_listingEvent.Reset();
SendCommand(1282, " -D -S");
_listingEvent.WaitOne(2500);
dynamic resp = JsonConvert.DeserializeObject(_lastData);
WebClient client = new WebClient();
foreach (JObject o in resp.listing)
{
var k = o.ToObject<Dictionary<string, string>>();
string v = k.First().Value;
var file = new DeviceObject();
file.FileName = k.First().Key;
if (file.FileName.ToLower().Contains("thm"))
continue;
file.Handle = file.FileName;
try
{
if (loadThumbs)
{
if (file.FileName.Contains(".jpg"))
file.ThumbData =
client.DownloadData(string.Format("http://{0}/DCIM/100MEDIA/{1}?type=thumb", Protocol.Ip,
file.FileName));
if (file.FileName.Contains(".mp4"))
file.ThumbData =
client.DownloadData(string.Format("http://{0}/DCIM/100MEDIA/{1}?type=thumb", Protocol.Ip,
file.FileName.Replace("mp4", "THM")));
}
if (v.Contains("|"))
file.FileDate = DateTime.ParseExact(v.Split('|')[1], "yyyy-MM-dd HH:mm:ss", CultureInfo.InvariantCulture);
}
catch (Exception)
{
}
res.Add(file);
}
return res;
}
public override bool DeleteObject(DeviceObject deviceObject)
{
SendCommand(1283, "\\/var\\/www\\/DCIM\\/100MEDIA/");
SendCommand(1281, (string) deviceObject.Handle);
return true;
}
public override bool DeleteObject(DeviceObject deviceObject)
{
if (deviceObject.Handle is IntPtr)
{
Camera.DeleteItem((IntPtr)deviceObject.Handle);
}
return true;
}