Initial commit of sync engine code to browser/sync....

chrome/browser/sync/notifier/communicator/connection_settings.h

+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_SYNC_NOTIFIER_COMMUNICATOR_CONNECTION_SETTINGS_H_
+#define CHROME_BROWSER_SYNC_NOTIFIER_COMMUNICATOR_CONNECTION_SETTINGS_H_
+#include <deque>
+#include <string>
+#include <vector>
+
+#include "talk/p2p/base/port.h"
+
+namespace buzz {
+  class XmppClientSettings;
+}
+
+namespace notifier {
+
+class ConnectionSettings {
+ public:
+  ConnectionSettings() : protocol_(cricket::PROTO_TCP) {}
+
+  cricket::ProtocolType protocol() { return protocol_; }
+  const talk_base::SocketAddress& server() const { return server_; }
+  const talk_base::ProxyInfo& proxy() const { return proxy_; }
+
+  void set_protocol(cricket::ProtocolType protocol) { protocol_ = protocol; }
+  talk_base::SocketAddress* mutable_server() { return &server_; }
+  talk_base::ProxyInfo* mutable_proxy() { return &proxy_; }
+
+  void FillXmppClientSettings(buzz::XmppClientSettings* xcs) const;
+
+ private:
+  cricket::ProtocolType protocol_;  // PROTO_TCP, PROTO_SSLTCP, etc.
+  talk_base::SocketAddress server_;  // Server
+  talk_base::ProxyInfo proxy_;  // Proxy info
+  // need copy constructor due to use in stl deque
+};
+
+class ConnectionSettingsList {
+ public:
+  ConnectionSettingsList() {}
+
+  void SetProxy(const talk_base::ProxyInfo& proxy) {
+    *(template_.mutable_proxy()) = proxy;
+  }
+
+  const talk_base::ProxyInfo& proxy() const {
+    return template_.proxy();
+  }
+
+  int GetCount() { return list_.size(); }
+  ConnectionSettings* GetSettings(size_t index) { return &list_[index]; }
+
+  void ClearPermutations() {
+    list_.clear();
+    iplist_seen_.clear();
+  }
+
+  void AddPermutations(const std::string& hostname,
+                       const std::vector<uint32>& iplist,
+                       int16 port,
+                       bool special_port_magic,
+                       bool proxy_only);
+ private:
+  void PermuteForAddress(const talk_base::SocketAddress& server,
+                         bool special_port_magic,
+                         bool proxy_only,
+                         std::deque<ConnectionSettings>* list_temp);
+
+  ConnectionSettings template_;
+  std::deque<ConnectionSettings> list_;
+  std::vector<uint32> iplist_seen_;
+  DISALLOW_COPY_AND_ASSIGN(ConnectionSettingsList);
+};
+}  // namespace notifier
+
+#endif  // CHROME_BROWSER_SYNC_NOTIFIER_COMMUNICATOR_CONNECTION_SETTINGS_H_