1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*=========================================================================
Program: Visualization Toolkit
Module: vtkServerSocket.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkServerSocket
* @brief Encapsulate a socket that accepts connections.
*
*
*/
#ifndef vtkServerSocket_h
#define vtkServerSocket_h
#include "vtkCommonSystemModule.h" // For export macro
#include "vtkSocket.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkClientSocket;
class VTKCOMMONSYSTEM_EXPORT vtkServerSocket : public vtkSocket
{
public:
static vtkServerSocket* New();
vtkTypeMacro(vtkServerSocket, vtkSocket);
void PrintSelf(ostream& os, vtkIndent indent) override;
/**
* Creates a server socket at a given port and binds to it.
* Returns -1 on error. 0 on success.
*/
int CreateServer(int port);
/**
* Waits for a connection. When a connection is received
* a new vtkClientSocket object is created and returned.
* Returns nullptr on timeout.
*/
vtkClientSocket* WaitForConnection(unsigned long msec = 0);
/**
* Returns the port on which the server is running.
*/
int GetServerPort();
protected:
vtkServerSocket();
~vtkServerSocket() override;
private:
vtkServerSocket(const vtkServerSocket&) = delete;
void operator=(const vtkServerSocket&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
|
