// Token: 0x060008E8 RID: 2280 RVA: 0x0003A650 File Offset: 0x00038850
public Stream kmethod_1567(Class_233 arg_0, CancellationToken?arg_1 = null)
{
if (arg_0 == null)
{
throw new ArgumentNullException("node");
}
if (arg_0.prop_1 != Class_235.File)
{
throw new ArgumentException("Invalid node");
}
Class_234 class_ = arg_0 as Class_234;
if (class_ == null)
{
throw new ArgumentException("node must implement INodeCrypto");
}
this.gmethod_1583();
Class_257 arg_2 = new Class_257(arg_0);
Class_259 class_2 = this.lmethod_1578 <Class_259>(arg_2, null);
Stream stream = new Class_248(new Class_245(this.field_3.vmethod_1545(new Uri(class_2.prop_0))), class_2.prop_1, class_.prop_0, class_.prop_2, class_.prop_3);
if (arg_1 != null)
{
stream = new Class_246(stream, arg_1.Value);
}
return(stream);
}
// Token: 0x060008E9 RID: 2281 RVA: 0x0003A708 File Offset: 0x00038908
public Stream lmethod_1568(Uri arg_0, CancellationToken?arg_1 = null)
{
if (arg_0 == null)
{
throw new ArgumentNullException("uri");
}
this.gmethod_1583();
string str_;
byte[] byteDizi_;
byte[] byteDizi_2;
byte[] byteDizi_3;
this.vmethod_1585(arg_0, out str_, out byteDizi_, out byteDizi_2, out byteDizi_3);
Class_258 arg_2 = new Class_258(str_);
Class_259 class_ = this.lmethod_1578 <Class_259>(arg_2, null);
Stream stream = new Class_248(new Class_245(this.field_3.vmethod_1545(new Uri(class_.prop_0))), class_.prop_1, byteDizi_3, byteDizi_, byteDizi_2);
if (arg_1 != null)
{
stream = new Class_246(stream, arg_1.Value);
}
return(stream);
}
// Token: 0x060008ED RID: 2285 RVA: 0x0003A904 File Offset: 0x00038B04
public Class_233 tmethod_1572(Stream stream_, string str_0, Class_233 arg_0, DateTime?arg_1 = null, CancellationToken?arg_2 = null)
{
if (stream_ == null)
{
throw new ArgumentNullException("stream");
}
if (string.IsNullOrEmpty(str_0))
{
throw new ArgumentNullException("name");
}
if (arg_0 == null)
{
throw new ArgumentNullException("parent");
}
if (arg_0.prop_1 == Class_235.File)
{
throw new ArgumentException("Invalid parent node");
}
this.gmethod_1583();
if (arg_2 != null)
{
stream_ = new Class_246(stream_, arg_2.Value);
}
string text = string.Empty;
int num = 0;
TimeSpan timeSpan;
while (this.field_2.prop_2.nmethod_1(++num, out timeSpan))
{
Class_279 arg_3 = new Class_279(stream_.Length);
Class_280 class_ = this.lmethod_1578 <Class_280>(arg_3, null);
Class_227 class_2 = Class_227.Ok;
using (Class_247 class_3 = new Class_247(stream_))
{
long num2 = 0L;
int[] array = this.lmethod_1588(class_3.prop_0, class_3.Length).ToArray <int>();
Uri arg_4 = null;
for (int i = 0; i < array.Length; i++)
{
text = string.Empty;
int num3 = array[i];
byte[] buffer = new byte[num3];
class_3.Read(buffer, 0, num3);
using (MemoryStream memoryStream = new MemoryStream(buffer))
{
arg_4 = new Uri(class_.prop_0 + "/" + num2);
num2 += (long)num3;
try
{
text = this.field_3.cmethod_1544(arg_4, memoryStream);
long num4;
if (string.IsNullOrEmpty(text))
{
class_2 = Class_227.Ok;
}
else if (text.FromBase64().Length != 27 && long.TryParse(text, out num4))
{
class_2 = (Class_227)num4;
break;
}
}
catch (Exception arg_5)
{
class_2 = Class_227.RequestFailedRetry;
EventHandler <Class_222> eventHandler = this.field_10;
if (eventHandler != null)
{
eventHandler(this, new Class_222(arg_4, num, timeSpan, class_2, arg_5));
}
break;
}
}
}
if (class_2 == Class_227.Ok)
{
byte[] data = Class_223.kmethod_1477(new Class_254(str_0, stream_, arg_1), class_3.prop_0);
byte[] array2 = new byte[32];
for (int j = 0; j < 8; j++)
{
array2[j] = (class_3.prop_0[j] ^ class_3.prop_1[j]);
array2[j + 16] = class_3.prop_1[j];
}
for (int k = 8; k < 16; k++)
{
array2[k] = (class_3.prop_0[k] ^ class_3.prop_2[k - 8]);
array2[k + 16] = class_3.prop_2[k - 8];
}
byte[] data2 = Class_223.smethod_1470(array2, this.field_7);
Class_255 arg_6 = Class_255.gmethod_1743(arg_0, data.ToBase64(), data2.ToBase64(), array2, text);
return(this.lmethod_1578 <Class_262>(arg_6, this.field_7).prop_0[0]);
}
EventHandler <Class_222> eventHandler2 = this.field_10;
if (eventHandler2 != null)
{
eventHandler2(this, new Class_222(arg_4, num, timeSpan, class_2, text));
}
if (class_2 == Class_227.RequestFailedRetry || class_2 == Class_227.RequestFailedPermanetly || class_2 == Class_227.TooManyRequests)
{
this.smethod_1580(timeSpan);
stream_.Seek(0L, SeekOrigin.Begin);
continue;
}
throw new Class_224(class_2);
}
break;
}
throw new Class_226(text);
}