public DownloadablePart(DownloadableItem item, int offset, int limit, int number = 0)
{
ParentItem = item;
Offset = offset;
Limit = limit;
Number = number;
}
private List <DownloadablePart> GetItemParts(int size, DownloadableItem item)
{
//var chunkSize = Constants.DownloadChunkSize;
var chunkSize = size > 1024 * 1024 ? 1024 * 128 : 1024 * 32;
var parts = new List <DownloadablePart>();
var partsCount = size / chunkSize + (size % chunkSize > 0 ? 1 : 0);
for (var i = 0; i < partsCount; i++)
{
var part = new DownloadablePart(item, i * chunkSize, size == 0 ? 0 : chunkSize, i);
var partName = item.InputDocumentLocation.GetPartFileName(part.Number); //string.Format("document{0}_{1}_{2}.dat", item.InputDocumentLocation.Id, item.InputDocumentLocation.AccessHash, part.Number);
var partLength = FileUtils.GetLocalFileLength(partName);
if (partLength >= 0)
{
var isCompletePart = (part.Number + 1 == partsCount) || partLength == part.Limit;
part.Status = isCompletePart ? PartStatus.Processed : PartStatus.Ready;
}
parts.Add(part);
}
return(parts);
}
protected override List <DownloadablePart> GetItemParts(TLInt size, DownloadableItem item)
{
var chunkSize = size.Value > 1024 * 1024 ? Constants.DownloadedBigChunkSize : Constants.DownloadedChunkSize;
var parts = new List <DownloadablePart>();
var partsCount = size.Value / chunkSize + (size.Value % chunkSize > 0 ? 1 : 0);
var step = partsCount / 25;
for (var i = 0; i < partsCount; i++)
{
var part = new DownloadablePart(item, new TLInt(i * chunkSize), size.Value == 0 ? new TLInt(1024 * 1024) : new TLInt(chunkSize), i);
var partName = item.InputLocation.GetPartFileName(part.Number, "document");
var partLength = FileUtils.GetLocalFileLength(partName);
if (partLength >= 0)
{
var isCompletePart = (part.Number + 1 == partsCount) || partLength == part.Limit.Value;
part.Status = isCompletePart ? PartStatus.Processed : PartStatus.Ready;
}
part.NotifyProgress = part.Status == PartStatus.Ready && (step == 0 || i % step == 0);
parts.Add(part);
}
return(parts);
}
public DownloadablePart(DownloadableItem item, TLInt offset, TLInt limit, int number)
{
ParentItem = item;
Offset = offset;
Limit = limit;
Number = number;
NotifyProgress = true;
}
private DownloadableItem GetDownloadableItem(TLFileLocation location, TLObject owner, TLInt fileSize)
{
var item = new DownloadableItem
{
Owner = owner,
Location = location
};
item.Parts = GetItemParts(fileSize, item);
return(item);
}
private DownloadableItem GetDownloadableItem(TLInt dcId, TLInputFileLocationBase location, TLObject owner, TLInt fileSize)
{
var item = new DownloadableItem
{
Owner = owner,
DCId = dcId,
InputLocation = location
};
item.Parts = GetItemParts(fileSize, item);
return(item);
}
private DownloadableItem GetDownloadableItem(string fileName, int dcId, TLInputDocumentFileLocation location, TLObject owner, int fileSize)
{
var item = new DownloadableItem
{
DCId = dcId,
FileName = fileName,
Owner = owner,
InputDocumentLocation = location
};
item.Parts = GetItemParts(fileSize, item);
return(item);
}
private List <DownloadablePart> GetItemParts(TLInt size, DownloadableItem item)
{
var chunkSize = Constants.DownloadedChunkSize;
var parts = new List <DownloadablePart>();
var partsCount = size.Value / chunkSize + (size.Value % chunkSize > 0 ? 1 : 0);
for (var i = 0; i < partsCount; i++)
{
var part = new DownloadablePart(item, new TLInt(i * chunkSize), size.Value == 0 ? new TLInt(0) : new TLInt(chunkSize), i);
parts.Add(part);
}
return(parts);
}
protected DownloadableItem GetDownloadableItem(TLInt dcId, TLInputWebFileGeoPointLocation location, string fileName, TLObject owner, TLInt fileSize, Action <DownloadableItem> callback)
{
var item = new DownloadableItem
{
Owner = owner,
DCId = dcId,
Callback = callback,
InputLocation = location
};
item.Parts = GetItemParts(fileSize, item);
return(item);
}
protected virtual List <DownloadablePart> GetItemParts(TLInt size, DownloadableItem item)
{
var chunkSize = size.Value > 1024 * 1024? Constants.DownloadedBigChunkSize : Constants.DownloadedChunkSize;
var parts = new List <DownloadablePart>();
var partsCount = size.Value / chunkSize + ((size.Value % chunkSize > 0 || size.Value == 0) ? 1 : 0);
for (var i = 0; i < partsCount; i++)
{
var part = new DownloadablePart(item, new TLInt(i * chunkSize), size.Value == 0 ? new TLInt(1024 * 1024) : new TLInt(chunkSize), i);
parts.Add(part);
}
return(parts);
}
protected DownloadableItem GetDownloadableItem(TLFileLocation location, TLObject owner, TLInt fileSize, Action <DownloadableItem> callback)
{
var item = new DownloadableItem
{
Owner = owner,
DCId = location.DCId,
Callback = callback,
InputLocation = location.ToInputFileLocation()
};
item.Parts = GetItemParts(fileSize, item);
return(item);
}
private List <DownloadablePart> GetItemParts(int size, DownloadableItem item)
{
var chunkSize = Constants.DownloadChunkSize;
var parts = new List <DownloadablePart>();
var partsCount = size / chunkSize + (size % chunkSize > 0 ? 1 : 0);
for (var i = 0; i < partsCount; i++)
{
var part = new DownloadablePart(item, i * chunkSize, chunkSize, i);
parts.Add(part);
}
return(parts);
}
private DownloadableItem GetDownloadableItem(TLString fileName, TLInt dcId, TLInputFileLocationBase location, TLObject owner, TLInt fileSize, Action <DownloadableItem> callback)
{
var item = new DownloadableItem
{
DCId = dcId,
FileName = fileName,
Owner = owner,
InputLocation = location,
Callback = callback
};
item.Parts = GetItemParts(fileSize, item);
return(item);
}
private List <DownloadablePart> GetItemParts(int size, DownloadableItem item)
{
//var chunkSize = Constants.DownloadChunkSize;
var chunkSize = size > 1024 * 1024 ? 1024 * 128 : 1024 * 32;
var parts = new List <DownloadablePart>();
var partsCount = size / chunkSize + 1;
for (var i = 0; i < partsCount; i++)
{
//var part = new DownloadablePart(item, i * chunkSize, size == 0 ? 0 : chunkSize);
var part = new DownloadablePart(item, i * chunkSize, chunkSize, i);
parts.Add(part);
}
return(parts);
}
private List <DownloadablePart> GetItemParts(TLInt size, DownloadableItem item)
{
var chunkSize = Constants.DownloadedChunkSize;
var parts = new List <DownloadablePart>();
var partsCount = size.Value / chunkSize + (size.Value % chunkSize > 0 ? 1 : 0);
for (var i = 0; i < partsCount; i++)
{
var part = new DownloadablePart(item, new TLInt(i * chunkSize), size.Value == 0 ? new TLInt(0) : new TLInt(chunkSize), i);
var partName = string.Format("document{0}_{1}_{2}.dat", item.InputDocumentLocation.Id, item.InputDocumentLocation.AccessHash, part.Number);
var partLength = FileUtils.GetLocalFileLength(partName);
if (partLength >= 0)
{
var isCompletePart = (part.Number + 1 == partsCount) || partLength == part.Limit.Value;
part.Status = isCompletePart ? PartStatus.Processed : PartStatus.Ready;
}
parts.Add(part);
}
return(parts);
}
