// todo: consider making this an async method.
public FileSystemQueryResponse Execute(FileSystemQueryRequest request)
{
string responseText = null;
switch (request.QueryType)
{
case FileSystemQueryTypeEnum.DirectoryExists:
responseText = Directory.Exists(request.FolderPath).ToString();
break;
}
var response = new FileSystemQueryResponse(request, responseText);
return(response);
}
private void ProcessRequest()
{
//Console.WriteLine($"Waiting to receive {pipeName} request.");
var request = Serializer.DeserializeWithLengthPrefix <FileSystemQueryRequest>(pipe, PrefixStyle.Base128);
Console.WriteLine($"Received {pipeName} request: {request}.");
var service = new FileSystemQueryService();
FileSystemQueryResponse response = null;
try
{
response = service.Execute(request);
}
catch (Exception ex) { }
Console.WriteLine($"Sending {pipeName} response: {response}.");
Serializer.SerializeWithLengthPrefix(pipe, response, PrefixStyle.Base128);
//Console.WriteLine($"Sent {pipeName} response.");
}
public FileSystemQueryResponse Execute(FileSystemQueryRequest request)
{
FileSystemQueryResponse response = null;
var pipeName = nameof(FileSystemQueryProxy);
var pipe = new NamedPipeClientStream(".", pipeName, PipeDirection.InOut, PipeOptions.None);
Console.WriteLine($"nprc:{pipeName} connecting to relay.");
pipe.ConnectAsync(5000).Wait();
Console.WriteLine($"nprc:{pipeName} connected.");
Console.WriteLine($"nprc:Sending {pipeName} request: {request}.");
Serializer.SerializeWithLengthPrefix(pipe, request, PrefixStyle.Base128);
//Console.WriteLine($"nprc:Sent {pipeName} request.");
//Console.WriteLine($"nprc:Receiving {pipeName} response.");
response = Serializer.DeserializeWithLengthPrefix <FileSystemQueryResponse>(pipe, PrefixStyle.Base128);
Console.WriteLine($"nprc:Received {pipeName} response: {response}.");
return(response);
}
private void ProcessProxyRequest()
{
try
{
if (!_proxyPipe.IsConnected)
{
Console.WriteLine($"nprs:Listening for {_proxyPipeName} connection.");
_proxyPipe.WaitForConnection();
Console.WriteLine($"nprs:{_proxyPipeName} connected.");
}
//Console.WriteLine($"nprs:Waiting to receive {_proxyPipeName} request.");
var request = Serializer.DeserializeWithLengthPrefix <FileSystemQueryRequest>(_proxyPipe, PrefixStyle.Base128);
Console.WriteLine($"nprs:Received {_proxyPipeName} request: {request}.");
FileSystemQueryResponse response = null;
if (_servicePipe != null && _servicePipe.IsConnected)
{
Console.WriteLine($"nprs:Forwarding {_servicePipeName} request: {request}.");
Serializer.SerializeWithLengthPrefix(_servicePipe, request, PrefixStyle.Base128);
//Console.WriteLine($"nprs:Forwared {_servicePipeName} request.");
//Console.WriteLine($"nprs:Waiting to receive {_servicePipeName} response.");
response = Serializer.DeserializeWithLengthPrefix <FileSystemQueryResponse>(_servicePipe, PrefixStyle.Base128);
Console.WriteLine($"nprs:Received {_servicePipeName} response: {response}.");
}
//Console.WriteLine($"nprs:Returning {_proxyPipeName} response.");
Serializer.SerializeWithLengthPrefix(_proxyPipe, response, PrefixStyle.Base128);
Console.WriteLine($"nprs:Returned {_proxyPipeName} response.");
_proxyPipe.Disconnect();
}
catch (Exception ex)
{
}
}