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1 /*
2  * libjingle
3  * Copyright 2011, Google Inc.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  *
8  *  1. Redistributions of source code must retain the above copyright notice,
9  *     this list of conditions and the following disclaimer.
10  *  2. Redistributions in binary form must reproduce the above copyright notice,
11  *     this list of conditions and the following disclaimer in the documentation
12  *     and/or other materials provided with the distribution.
13  *  3. The name of the author may not be used to endorse or promote products
14  *     derived from this software without specific prior written permission.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19  * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26  */
27 
28 #ifndef TALK_BASE_PACKETSOCKETFACTORY_H_
29 #define TALK_BASE_PACKETSOCKETFACTORY_H_
30 
31 #include "talk/base/proxyinfo.h"
32 
33 namespace talk_base {
34 
35 class AsyncPacketSocket;
36 
37 class PacketSocketFactory {
38  public:
PacketSocketFactory()39   PacketSocketFactory() { }
~PacketSocketFactory()40   virtual ~PacketSocketFactory() { }
41 
42   virtual AsyncPacketSocket* CreateUdpSocket(
43       const SocketAddress& address, int min_port, int max_port) = 0;
44   virtual AsyncPacketSocket* CreateServerTcpSocket(
45       const SocketAddress& local_address, int min_port, int max_port,
46       bool listen, bool ssl) = 0;
47   virtual AsyncPacketSocket* CreateClientTcpSocket(
48       const SocketAddress& local_address, const SocketAddress& remote_address,
49       const ProxyInfo& proxy_info, const std::string& user_agent, bool ssl) = 0;
50 
51  private:
52   DISALLOW_EVIL_CONSTRUCTORS(PacketSocketFactory);
53 };
54 
55 }  // namespace talk_base
56 
57 #endif  // TALK_BASE_PACKETSOCKETFACTORY_H_
58