public static DownloadHandle GetHandle(string filename, long filesize, string downloadUrl, MegaNode node, string tempPath = null)
{
var handle = new DownloadHandle(filename, filesize, tempPath);
handle.DownloadUrl = downloadUrl;
handle.Node = node;
return handle;
}
private void FinishFile(DownloadHandle handle)
{
if (handle.Status == TransferHandleStatus.Cancelled) { return; }
handle.Stream.Close();
handle.Mac = new byte[16];
foreach (var chunk in handle.Chunks)
{
handle.Mac = handle.Mac.Xor(chunk.Mac);
handle.Mac = Crypto.Encrypt(handle.AesAlg, handle.Mac);
}
var check = new byte[8];
handle.Mac.XorWith(0, handle.Mac, 4, 4);
handle.Mac.XorWith(8, handle.Mac, 12, 4);
Array.Copy(handle.Mac, 0, check, 0, 4);
Array.Copy(handle.Mac, 8, check, 4, 4);
var ok = check.SequenceEqual(handle.MacCheck);
if (ok)
{
if (handle.TargetPath != null)
{
if (File.Exists(handle.TargetPath)) { File.Delete(handle.TargetPath); }
File.Move(handle.TempFile, handle.TargetPath);
}
handle.EndTransfer(null);
}
else { handle.EndTransfer(MegaApiError.EKEY); }
}
private void tsbCheckUpdateCore_Click(object sender, EventArgs e)
{
if (downloadHandle == null)
{
downloadHandle = new DownloadHandle();
downloadHandle.AbsoluteCompleted += (sender2, args) =>
{
if (args.Success)
{
AppendText(false, UIRes.I18N("MsgParsingV2rayCoreSuccessfully"));
string url = args.Msg;
this.Invoke((MethodInvoker)(delegate
{
if (UI.ShowYesNo(string.Format(UIRes.I18N("DownloadYesNo"), url)) == DialogResult.No)
{
return;
}
else
{
downloadHandle.DownloadFileAsync(config, url, null, -1);
}
}));
}
else
{
AppendText(false, args.Msg);
}
};
downloadHandle.UpdateCompleted += (sender2, args) =>
{
if (args.Success)
{
AppendText(false, UIRes.I18N("MsgDownloadV2rayCoreSuccessfully"));
AppendText(false, UIRes.I18N("MsgUnpacking"));
try
{
CloseV2ray();
string fileName = downloadHandle.DownloadFileName;
fileName = Utils.GetPath(fileName);
using (ZipArchive archive = ZipFile.OpenRead(fileName))
{
foreach (ZipArchiveEntry entry in archive.Entries)
{
if (entry.Length == 0)
{
continue;
}
entry.ExtractToFile(Utils.GetPath(entry.Name), true);
}
}
AppendText(false, UIRes.I18N("MsgUpdateV2rayCoreSuccessfullyMore"));
Global.reloadV2ray = true;
LoadV2ray();
AppendText(false, UIRes.I18N("MsgUpdateV2rayCoreSuccessfully"));
}
catch (Exception ex)
{
AppendText(false, ex.Message);
}
}
else
{
AppendText(false, args.Msg);
}
};
downloadHandle.Error += (sender2, args) =>
{
AppendText(true, args.GetException().Message);
};
}
AppendText(false, UIRes.I18N("MsgStartUpdatingV2rayCore"));
downloadHandle.AbsoluteV2rayCore(config);
}
private void tsbSubUpdate_Click(object sender, EventArgs e)
{
AppendText(false, UIRes.I18N("MsgUpdateSubscriptionStart"));
if (config.subItem == null || config.subItem.Count <= 0)
{
AppendText(false, UIRes.I18N("MsgNoValidSubscription"));
return;
}
for (int k = 1; k <= config.subItem.Count; k++)
{
string id = config.subItem[k - 1].id.TrimEx();
string url = config.subItem[k - 1].url.TrimEx();
string hashCode = $"{k}->";
if (config.subItem[k - 1].enabled == false)
{
continue;
}
if (Utils.IsNullOrEmpty(id) || Utils.IsNullOrEmpty(url))
{
AppendText(false, $"{hashCode}{UIRes.I18N("MsgNoValidSubscription")}");
continue;
}
DownloadHandle downloadHandle3 = new DownloadHandle();
downloadHandle3.UpdateCompleted += (sender2, args) =>
{
if (args.Success)
{
AppendText(false, $"{hashCode}{UIRes.I18N("MsgGetSubscriptionSuccessfully")}");
var result = Utils.Base64Decode(args.Msg);
if (Utils.IsNullOrEmpty(result))
{
AppendText(false, $"{hashCode}{UIRes.I18N("MsgSubscriptionDecodingFailed")}");
return;
}
ConfigHandler.RemoveServerViaSubid(ref config, id);
AppendText(false, $"{hashCode}{UIRes.I18N("MsgClearSubscription")}");
RefreshServers();
if (AddBatchServers(result, id) == 0)
{
}
else
{
AppendText(false, $"{hashCode}{UIRes.I18N("MsgFailedImportSubscription")}");
}
AppendText(false, $"{hashCode}{UIRes.I18N("MsgUpdateSubscriptionEnd")}");
}
else
{
AppendText(false, args.Msg);
}
};
downloadHandle3.Error += (sender2, args) =>
{
AppendText(true, args.GetException().Message);
};
downloadHandle3.WebDownloadString(url);
AppendText(false, $"{hashCode}{UIRes.I18N("MsgStartGettingSubscriptions")}");
}
}
private void tsbCheckUpdateCore_Click(object sender, EventArgs e)
{
DownloadHandle downloadHandle = null;
if (downloadHandle == null)
{
downloadHandle = new DownloadHandle();
downloadHandle.AbsoluteCompleted += (sender2, args) =>
{
if (args.Success)
{
AppendText(false, UIRes.I18N("MsgParsingV2rayCoreSuccessfully"));
string url = args.Msg;
this.Invoke((MethodInvoker)(delegate
{
askToDownload(downloadHandle, url);
}));
}
else
{
AppendText(false, args.Msg);
}
};
downloadHandle.UpdateCompleted += (sender2, args) =>
{
if (args.Success)
{
AppendText(false, UIRes.I18N("MsgDownloadV2rayCoreSuccessfully"));
AppendText(false, UIRes.I18N("MsgUnpacking"));
try
{
CloseV2ray();
string fileName = downloadHandle.DownloadFileName;
fileName = Utils.GetPath(fileName);
FileManager.ZipExtractToFile(fileName);
AppendText(false, UIRes.I18N("MsgUpdateV2rayCoreSuccessfullyMore"));
Global.reloadV2ray = true;
LoadV2ray();
AppendText(false, UIRes.I18N("MsgUpdateV2rayCoreSuccessfully"));
}
catch (Exception ex)
{
AppendText(false, ex.Message);
}
}
else
{
AppendText(false, args.Msg);
}
};
downloadHandle.Error += (sender2, args) =>
{
AppendText(true, args.GetException().Message);
};
}
AppendText(false, string.Format(UIRes.I18N("MsgStartUpdating"), "v2rayCore"));
downloadHandle.CheckUpdateAsync("Core");
}
private void tsbCheckUpdateN_Click(object sender, EventArgs e)
{
//System.Diagnostics.Process.Start(Global.UpdateUrl);
DownloadHandle downloadHandle = null;
if (downloadHandle == null)
{
downloadHandle = new DownloadHandle();
downloadHandle.AbsoluteCompleted += (sender2, args) =>
{
if (args.Success)
{
AppendText(false, string.Format(UIRes.I18N("MsgParsingSuccessfully"), "v2rayN"));
string url = args.Msg;
this.Invoke((MethodInvoker)(delegate
{
askToDownload(downloadHandle, url);
}));
}
else
{
AppendText(false, args.Msg);
}
};
downloadHandle.UpdateCompleted += (sender2, args) =>
{
if (args.Success)
{
AppendText(false, UIRes.I18N("MsgDownloadV2rayCoreSuccessfully"));
try
{
string fileName = Utils.GetPath(downloadHandle.DownloadFileName);
Process process = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = "v2rayUpgrade.exe",
Arguments = "\"" + fileName + "\"",
WorkingDirectory = Utils.StartupPath()
}
};
process.Start();
if (process.Id > 0)
{
menuExit_Click(null, null);
}
}
catch (Exception ex)
{
AppendText(false, ex.Message);
}
}
else
{
AppendText(false, args.Msg);
}
};
downloadHandle.Error += (sender2, args) =>
{
AppendText(true, args.GetException().Message);
};
}
AppendText(false, string.Format(UIRes.I18N("MsgStartUpdating"), "v2rayN"));
downloadHandle.CheckUpdateAsync("v2rayN");
}
