/// <summary>
///
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
private async Task <int> UploadFiles(Options options)
{
var b2 = new B2();
b2.Login(options.AccountId, options.ApplicationKey, options.BucketName).Wait();
b2.OnLargeFileUploadProgress += OnLargeFileUploadProgress;
var scannedFiles = FilesystemScanner.Scan(options.Source, options.Recursive);
Progress <StreamProgress> progress = new Progress <StreamProgress>();
progress.ProgressChanged += Progress_ProgressChanged;
var tasks = new Dictionary <Task, string>();
foreach (var file in scannedFiles)
{
if (file.Length < 100 * (1000 * 1000))
{
while (tasks.Count >= options.SimultaneousConnections)
{
var tempTasks = tasks.Keys.ToArray();
var i = Task.WaitAny(tempTasks);
if (i >= 0)
{
var completedTask = tempTasks[i];
var path = tasks[completedTask];
if (completedTask.IsFaulted || completedTask.IsCanceled)
{
var error = "Unknown error";
if (completedTask.Exception != null)
{
error = completedTask.Exception.Message;
while (completedTask.Exception.InnerException != null)
{
error += "\r\n" + completedTask.Exception.InnerException.Message;
}
}
Console.Error.WriteLine(path + ": " + error);
}
else
{
Console.WriteLine(path);
}
tasks.Remove(completedTask);
}
}
await b2.UploadFile(file.Info.FullName, file.RelativePath.ToUnixPath(), "application/octet-stream", null, progress);
}
else
{
Console.WriteLine($"File too large than 100Mb detected, use UploadLargeFile instead of normal upload - file name => {file.Info.Name}");
await UpLargeFile(file, b2);
}
}
return(0);
}
private async Task <int> UploadLargeFile(Options options)
{
var b2 = new B2();
b2.Login(options.AccountId, options.ApplicationKey, options.BucketName).Wait();
var scannedFiles = FilesystemScanner.Scan(options.Source, options.Recursive);
foreach (var file in scannedFiles)
{
await UpLargeFile(file, b2);
}
return(0);
}
/// <summary>
///
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
internal int UploadFiles(Options options)
{
var b2 = new B2();
b2.Login(options.AccountId, options.ApplicationKey, options.BucketName).Wait();
var scannedFiles = FilesystemScanner.Scan(options.Source, options.Recursive);
var tasks = new Dictionary <Task, string>();
foreach (var file in scannedFiles)
{
while (tasks.Count >= options.SimultaneousConnections)
{
var tempTasks = tasks.Keys.ToArray();
var i = Task.WaitAny(tempTasks);
if (i >= 0)
{
var completedTask = tempTasks[i];
var path = tasks[completedTask];
if (completedTask.IsFaulted || completedTask.IsCanceled)
{
var error = "Unknown error";
if (completedTask.Exception != null)
{
error = completedTask.Exception.Message;
if (completedTask.Exception.InnerException != null)
{
error = completedTask.Exception.InnerException.Message;
}
}
Console.Error.WriteLine(path + ": " + error);
}
else
{
Console.WriteLine(path);
}
tasks.Remove(completedTask);
}
}
var task = b2.UploadFile(file.Info.FullName, file.RelativePath.ToUnixPath());
tasks[task] = file.Info.FullName;
}
return(0);
}
/// <summary>
///
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
private async Task <int> DownloadFiles(Options options)
{
var b2 = new B2();
b2.Login(options.AccountId, options.ApplicationKey, options.BucketName).Wait();
string downloadUrl = b2.DownloadUrl;
string bucketName = options.BucketName;
string fileName = options.FileName;
string accountAuthorizationToken = b2.AuthorizationToken;
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create($"{downloadUrl}/file/{bucketName}/{fileName}");
webRequest.Method = "GET";
webRequest.Headers.Add("Authorization", accountAuthorizationToken);
WebResponse response = (HttpWebResponse)await webRequest.GetResponseAsync();
Stream responseStream = response.GetResponseStream();
byte[] fileBytes;
using (BinaryReader br = new BinaryReader(responseStream))
{
fileBytes = br.ReadBytes(500000);
br.Close();
}
responseStream.Close();
response.Close();
string downloadsFolder = options.Destination;
FileStream saveFile = new FileStream(downloadsFolder, FileMode.Create);
BinaryWriter writeFile = new BinaryWriter(saveFile);
try
{
writeFile.Write(fileBytes);
}
finally
{
saveFile.Close();
writeFile.Close();
}
return(0);
}