public static bool Start(int port, int numberOfThreads, string rootName)
{
bool active = true;
_tcpClientCollection = new BlockingCollection <TcpClient>();
_threadCount = numberOfThreads <= 0 ? 64 : numberOfThreads;
//Create the filesystem from the root path har coded above
_fileSystem = StandardFileSystem.Create(rootName);
// add services that this server can use
_webServices = new List <WebService>();
AddService(new DemoService());
AddService(new FilesWebService(_fileSystem));
// Set TCP
Console.WriteLine("starting TCPListener on port " + port);
_listener = new TcpListener(IPAddress.Any, port);
_listener.Start();
Console.WriteLine("listening on port: " + port);
// Create and start all threads
_threadPool = new Thread[_threadCount];
for (int i = 0; i < _threadCount; i++)
{
_threadPool [i] = new Thread(new ThreadStart(ConcurrentlyProcessTcpClient));
}
for (int i = 0; i < _threadCount; i++)
{
//• Accept new TCP socket connection
TcpClient client = new TcpClient();
client = _listener.AcceptTcpClient();
_tcpClientCollection.Add(client);
//• Get a thread from the thread pool and pass it the TCP socket
_threadPool [i].Start();
}
Stop();
return(true);
}
public FilesWebService(FileSys422 fs)
{
r_sys = fs;
uriPath = null;
m_allowUploads = true;
}
public FilesWebService(FileSys422 fs)
{
_fs = fs;
m_allowUploads = true;
}
public FilesWebService(FileSys422 fs)
{
m_fs = fs;
}
public void RunTest(FileSys422 mySys)
{
Dir422 root = mySys.GetRoot();
//We should not be able to go above our root.
Assert.IsNull(root.Parent);
// Checking that we do not have a file
Assert.IsFalse(root.ContainsFile("NewFile.txt", false));
//create the file
root.CreateFile("NewFile.txt");
// Check that we can find it.
Assert.IsTrue(root.ContainsFile("NewFile.txt", false));
// Same with directory
Assert.IsFalse(root.ContainsDir("SubDir", false));
Dir422 subDir = root.CreateDir("SubDir");
Assert.IsTrue(root.ContainsDir("SubDir", false));
//Creating a file in a sub dir
subDir.CreateFile("subText.txt");
// Testing the recursive methods on files
Assert.IsFalse(root.ContainsFile("subText.txt", false));
Assert.IsTrue(root.ContainsFile("subText.txt", true));
//Testing recurcive method on dirs
subDir.CreateDir("newSubDir");
Assert.IsFalse(root.ContainsDir("newSubDir", false));
Assert.IsTrue(root.ContainsDir("newSubDir", true));
//Checking getDir
Dir422 recivedDir = root.GetDir("InvalidDir");
Assert.IsNull(recivedDir);
recivedDir = root.GetDir("SubDir");
Assert.AreEqual("SubDir", recivedDir.Name);
// Checking that if a file does not exist we return null,
// otherwise we recived the file we wanted.
File422 recidedFile = root.GetFile("InvalidFile");
Assert.IsNull(recidedFile);
recidedFile = root.GetFile("NewFile.txt");
Assert.AreEqual("NewFile.txt", recidedFile.Name);
//Checking the name validation function.
// All of these methods use the same Validate Name method.
Assert.IsNull(subDir.CreateFile("file/New.txt"));
Assert.IsNull(subDir.CreateDir("file/New"));
string bufString = "hello world";
byte[] buff = ASCIIEncoding.ASCII.GetBytes(bufString);
var writeStream = recidedFile.OpenReadWrite();
writeStream.Write(buff, 0, 11);
var readStream = recidedFile.OpenReadOnly();
Assert.IsNull(readStream);
writeStream.Dispose();
readStream = recidedFile.OpenReadOnly();
Assert.IsNotNull(readStream);
//First read 'hello ' from each stream
byte[] readBuf = new byte[6];
readStream.Read(readBuf, 0, 6);
Assert.AreEqual("hello ", ASCIIEncoding.ASCII.GetString(readBuf));
//Having two streams open for read
var readStream2 = recidedFile.OpenReadOnly();
Assert.IsNotNull(readStream2);
byte[] readBuf2 = new byte[6];
readStream2.Read(readBuf2, 0, 6);
Assert.AreEqual("hello ", ASCIIEncoding.ASCII.GetString(readBuf2));
//Next read 'world' from each stream
readBuf = new byte[5];
readStream.Read(readBuf, 0, 5);
Assert.AreEqual("world", ASCIIEncoding.ASCII.GetString(readBuf));
readBuf2 = new byte[5];
readStream2.Read(readBuf2, 0, 5);
Assert.AreEqual("world", ASCIIEncoding.ASCII.GetString(readBuf2));
//try to open a stream to write while there are streams open for read
writeStream = recidedFile.OpenReadWrite();
Assert.IsNull(writeStream);
//Close streams and try again
readStream.Close();
readStream2.Close();
writeStream = recidedFile.OpenReadWrite();
Assert.IsNotNull(writeStream);
}
//Constructor
public FilesWebService(FileSys422 fs)
{
_fs = fs;
_request = null;
_cwd = new StringBuilder();
}
public FilesWebService(FileSys422 sys)
{
fileSystem = sys;
}
public FileWebService(FileSys422 fs)
{
_fs = fs;
}
public FilesWebService(FileSys422 FS)
{
m_FS = FS;
}
public FileWebService(FileSys422 fs)
{
r_sys = fs;
}
public FilesWebService(FileSys422 fs)
{
fileSystem = fs;
}
