src/jingle/notifier/communicator/connection_settings.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "jingle/notifier/communicator/connection_settings.h"
   6
   7 #include "base/logging.h"
   8
   9 // Ideally we shouldn't include anything from talk/p2p, but we need
  10 // the definition of ProtocolType.  Don't use any functions from
  11 // port.h, since it won't link.
  12 #include "talk/p2p/base/port.h"
  13
  14 #include "talk/xmpp/xmppclientsettings.h"
  15
  16 namespace notifier {
  17
  18 const uint16 kSslTcpPort = 443;
  19
  20 ConnectionSettings::ConnectionSettings(
  21     const talk_base::SocketAddress& server,
  22     SslTcpMode ssltcp_mode,
  23     SslTcpSupport ssltcp_support)
  24     : server(server),
  25       ssltcp_mode(ssltcp_mode),
  26       ssltcp_support(ssltcp_support) {}
  27
  28 ConnectionSettings::ConnectionSettings()
  29     : ssltcp_mode(DO_NOT_USE_SSLTCP),
  30       ssltcp_support(DOES_NOT_SUPPORT_SSLTCP) {}
  31
  32 ConnectionSettings::~ConnectionSettings() {}
  33
  34 bool ConnectionSettings::Equals(const ConnectionSettings& settings) const {
  35   return
  36       server == settings.server &&
  37       ssltcp_mode == settings.ssltcp_mode &&
  38       ssltcp_support == settings.ssltcp_support;
  39 }
  40
  41 namespace {
  42
  43 const char* SslTcpModeToString(SslTcpMode ssltcp_mode) {
  44   return (ssltcp_mode == USE_SSLTCP) ? "USE_SSLTCP" : "DO_NOT_USE_SSLTCP";
  45 }
  46
  47 const char* SslTcpSupportToString(SslTcpSupport ssltcp_support) {
  48   return
  49       (ssltcp_support == SUPPORTS_SSLTCP) ?
  50       "SUPPORTS_SSLTCP" :
  51       "DOES_NOT_SUPPORT_SSLTCP";
  52 }
  53
  54 }  // namespace
  55
  56 std::string ConnectionSettings::ToString() const {
  57   return
  58       server.ToString() + ":" + SslTcpModeToString(ssltcp_mode) + ":" +
  59       SslTcpSupportToString(ssltcp_support);
  60 }
  61
  62 void ConnectionSettings::FillXmppClientSettings(
  63     buzz::XmppClientSettings* client_settings) const {
  64   client_settings->set_protocol(
  65       (ssltcp_mode == USE_SSLTCP) ?
  66       cricket::PROTO_SSLTCP :
  67       cricket::PROTO_TCP);
  68   client_settings->set_server(server);
  69 }
  70
  71 ConnectionSettingsList MakeConnectionSettingsList(
  72     const ServerList& servers,
  73     bool try_ssltcp_first) {
  74   ConnectionSettingsList settings_list;
  75
  76   for (ServerList::const_iterator it = servers.begin();
  77        it != servers.end(); ++it) {
  78     const ConnectionSettings settings(
  79         talk_base::SocketAddress(it->server.host(), it->server.port()),
  80         DO_NOT_USE_SSLTCP, it->ssltcp_support);
  81
  82     if (it->ssltcp_support == SUPPORTS_SSLTCP) {
  83       const ConnectionSettings settings_with_ssltcp(
  84         talk_base::SocketAddress(it->server.host(), kSslTcpPort),
  85         USE_SSLTCP, it->ssltcp_support);
  86
  87       if (try_ssltcp_first) {
  88         settings_list.push_back(settings_with_ssltcp);
  89         settings_list.push_back(settings);
  90       } else {
  91         settings_list.push_back(settings);
  92         settings_list.push_back(settings_with_ssltcp);
  93       }
  94     } else {
  95       settings_list.push_back(settings);
  96     }
  97   }
  98
  99   return settings_list;
 100 }
 101
 102 }  // namespace notifier