1/*
2 * libjingle
3 * Copyright 2007, 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_SSLSOCKETFACTORY_H__
29#define TALK_BASE_SSLSOCKETFACTORY_H__
30
31#include "talk/base/proxyinfo.h"
32#include "talk/base/socketserver.h"
33
34namespace talk_base {
35
36///////////////////////////////////////////////////////////////////////////////
37// SslSocketFactory
38///////////////////////////////////////////////////////////////////////////////
39
40class SslSocketFactory : public SocketFactory {
41 public:
42  SslSocketFactory(SocketFactory* factory, const std::string& user_agent)
43     : factory_(factory), agent_(user_agent), autodetect_proxy_(true),
44       force_connect_(false), logging_level_(LS_VERBOSE), binary_mode_(false) {
45  }
46
47  void SetAutoDetectProxy() {
48    autodetect_proxy_ = true;
49  }
50  void SetForceConnect(bool force) {
51    force_connect_ = force;
52  }
53  void SetProxy(const ProxyInfo& proxy) {
54    autodetect_proxy_ = false;
55    proxy_ = proxy;
56  }
57  bool autodetect_proxy() const { return autodetect_proxy_; }
58  const ProxyInfo& proxy() const { return proxy_; }
59
60  void UseSSL(const char* hostname) { hostname_ = hostname; }
61  void DisableSSL() { hostname_.clear(); }
62  void SetIgnoreBadCert(bool ignore) { ignore_bad_cert_ = ignore; }
63  bool ignore_bad_cert() const { return ignore_bad_cert_; }
64
65  void SetLogging(LoggingSeverity level, const std::string& label,
66                  bool binary_mode = false) {
67    logging_level_ = level;
68    logging_label_ = label;
69    binary_mode_ = binary_mode;
70  }
71
72  // SocketFactory Interface
73  virtual Socket* CreateSocket(int type);
74  virtual AsyncSocket* CreateAsyncSocket(int type);
75
76 private:
77  friend class ProxySocketAdapter;
78  AsyncSocket* CreateProxySocket(const ProxyInfo& proxy, int type);
79
80  SocketFactory* factory_;
81  std::string agent_;
82  bool autodetect_proxy_, force_connect_;
83  ProxyInfo proxy_;
84  std::string hostname_, logging_label_;
85  LoggingSeverity logging_level_;
86  bool binary_mode_;
87  bool ignore_bad_cert_;
88};
89
90///////////////////////////////////////////////////////////////////////////////
91
92}  // namespace talk_base
93
94#endif  // TALK_BASE_SSLSOCKETFACTORY_H__
95