public Stream upload_session_append(IDropbox_Request_UploadSessionAppend session, long length_chunk)
{
List <string> headers = new List <string>()
{
"Content-Length: " + length_chunk.ToString(),
"Dropbox-API-Arg: " + JsonConvert.SerializeObject(session)
};
return(POST_Request <Stream>("https://content.dropboxapi.com/2/files/upload_session/append", null, headers.ToArray(), "application/octet-stream", true));
}
public IDropbox_Request_UploadSessionAppend upload_session_start(byte[] buffer, int buffer_length = -1, bool close = false)
{
List <string> headers = new List <string>()
{
"Dropbox-API-Arg: {\"close\": " + close.ToString().ToLower() + "}"
};
byte[] buffer_ = null;
if (buffer_length > 0)
{
buffer_ = new byte[buffer_length];
Array.Copy(buffer, 0, buffer_, 0, buffer_length);
}
else
{
buffer_ = buffer;
}
IDropbox_Request_UploadSessionAppend session_append = POST_Request <Dropbox_Request_UploadSessionAppend>("https://content.dropboxapi.com/2/files/upload_session/start",
buffer_, headers.ToArray(), "application/octet-stream", false);
session_append.offset = buffer_.Length;
return(session_append);
}
void Transfer(TransferItem item)
{
#if DEBUG
Console.WriteLine("Transfer items:" + item.From.node.GetFullPathString());
#endif
int buffer_length = 32; //default
int.TryParse(AppSetting.settings.GetSettingsAsString(SettingsKey.BufferSize), out buffer_length); //get buffer_length from setting
item.buffer = item.From.node.GetRoot.NodeType.Type == CloudType.Mega ? new byte[buffer_length * 2048] : new byte[buffer_length * 1024]; //create buffer
ExplorerNode rootnodeto = item.To.node.GetRoot;
item.byteread = 0;
//this.group.items[x].UploadID = "";//resume
item.SizeWasTransfer = item.OldTransfer = item.SaveSizeTransferSuccess; //resume
item.ErrorMsg = ""; //clear error
item.TimeStamp = CurrentMillis.Millis;
if (GroupData.status != StatusTransfer.Running)
{
return;
}
switch (rootnodeto.NodeType.Type)
{
case CloudType.LocalDisk:
#region LocalDisk
ItemsTransferWork.Add(new TransferBytes(item, this));
return;
#endregion
case CloudType.Dropbox:
#region Dropbox
int chunksizedb = 25; //default 25Mb
int.TryParse(AppSetting.settings.GetSettingsAsString(SettingsKey.Dropbox_ChunksSize), out chunksizedb);
item.ChunkUploadSize = chunksizedb * 1024 * 1024;
DropboxRequestAPIv2 DropboxClient = Dropbox.GetAPIv2(rootnodeto.NodeType.Email);
if (string.IsNullOrEmpty(item.UploadID)) //create upload id
{
item.byteread = item.From.stream.Read(item.buffer, 0, item.buffer.Length);
IDropbox_Request_UploadSessionAppend session = DropboxClient.upload_session_start(item.buffer, item.byteread);
item.UploadID = session.session_id;
item.SizeWasTransfer += item.byteread;
}
ItemsTransferWork.Add(new TransferBytes(item, this, DropboxClient));
return;
#endregion
case CloudType.GoogleDrive:
#region GoogleDrive
DriveAPIHttprequestv2 gdclient = GoogleDrive.GetAPIv2(rootnodeto.NodeType.Email);
GoogleDrive.CreateFolder(item.To.node.Parent);
int chunksizeGD = 5; //default
int.TryParse(AppSetting.settings.GetSettingsAsString(SettingsKey.GD_ChunksSize), out chunksizeGD);
item.ChunkUploadSize = chunksizeGD * 1024 * 1024;
if (string.IsNullOrEmpty(item.UploadID)) //create upload id
{
if (string.IsNullOrEmpty(item.To.node.Parent.Info.ID))
{
throw new Exception("Can't get root id.");
}
string parentid = item.To.node.Parent.Info.ID;
string mimeType = Get_mimeType.Get_mimeType_From_FileExtension(item.To.node.GetExtension());
string jsondata = "{\"title\": \"" + item.From.node.Info.Name + "\", \"mimeType\": \"" + mimeType + "\", \"parents\": [{\"id\": \"" + parentid + "\"}]}";
item.UploadID = gdclient.Files.Insert_ResumableGetUploadID(jsondata, mimeType, item.From.node.Info.Size);
}
ItemsTransferWork.Add(new TransferBytes(item, this, gdclient));
return;
#endregion
case CloudType.Mega:
#region Mega
MegaApiClient MegaClient = MegaNz.GetClient(rootnodeto.NodeType.Email);
item.buffer = new byte[128 * 1024];
if (string.IsNullOrEmpty(item.UploadID)) //create upload id
{
MegaNz.AutoCreateFolder(item.To.node.Parent); //auto create folder
item.UploadID = MegaClient.RequestUrlUpload(item.From.node.Info.Size); //Make Upload url
}
item.From.stream = MegaApiClient.MakeEncryptStreamForUpload(item.From.stream, item.From.node.Info.Size, item.dataCryptoMega); //make encrypt stream from file
ItemsTransferWork.Add(new TransferBytes(item, this, MegaClient));
return;
#endregion
}
}
public Dropbox_Request_UploadSessionFinish(IDropbox_upload commit, IDropbox_Request_UploadSessionAppend cursor)
{
this.commit = commit;
this.cursor = cursor;
}
