Move core renderer subdirectories to content.

chrome/renderer/p2p/ipc_socket_factory.cc

Index: chrome/renderer/p2p/ipc_socket_factory.cc
===================================================================
--- chrome/renderer/p2p/ipc_socket_factory.cc	(revision 78386)
+++ chrome/renderer/p2p/ipc_socket_factory.cc	(working copy)
@@ -1,323 +0,0 @@
-// Copyright (c) 2011 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.
-
-#include "chrome/renderer/p2p/ipc_socket_factory.h"
-
-#include "base/message_loop.h"
-#include "base/message_loop_proxy.h"
-#include "chrome/renderer/p2p/socket_client.h"
-#include "chrome/renderer/p2p/socket_dispatcher.h"
-#include "third_party/libjingle/source/talk/base/asyncpacketsocket.h"
-
-namespace {
-
-const size_t kIPv4AddressSize = 4;
-
-// Chromium and libjingle represent socket addresses differently. The
-// following two functions are used to convert addresses from one
-// representation to another.
-bool ChromeToLibjingleSocketAddress(const net::IPEndPoint& address_chrome,
-                                    talk_base::SocketAddress* address_lj) {
-  if (address_chrome.GetFamily() != AF_INET) {
-    LOG(ERROR) << "Only IPv4 addresses are supported.";
-    return false;
-  }
-  uint32 ip_as_int = ntohl(*reinterpret_cast<const uint32*>(
-      &address_chrome.address()[0]));
-  *address_lj =  talk_base::SocketAddress(ip_as_int, address_chrome.port());
-  return true;
-}
-
-bool LibjingleToIPEndPoint(const talk_base::SocketAddress& address_lj,
-                           net::IPEndPoint* address_chrome) {
-  uint32 ip = htonl(address_lj.ip());
-  net::IPAddressNumber address;
-  address.resize(kIPv4AddressSize);
-  memcpy(&address[0], &ip, kIPv4AddressSize);
-  *address_chrome = net::IPEndPoint(address, address_lj.port());
-  return true;
-}
-
-// IpcPacketSocket implements talk_base::AsyncPacketSocket interface
-// using P2PSocketClient that works over IPC-channel. It must be used
-// on the thread it was created.
-class IpcPacketSocket : public talk_base::AsyncPacketSocket,
-                        public P2PSocketClient::Delegate {
- public:
-  IpcPacketSocket();
-  virtual ~IpcPacketSocket();
-
-  bool Init(P2PSocketType type, P2PSocketClient* client,
-            const talk_base::SocketAddress& address);
-
-  // talk_base::AsyncPacketSocket interface.
-  virtual talk_base::SocketAddress GetLocalAddress(bool* allocated) const;
-  virtual talk_base::SocketAddress GetRemoteAddress() const;
-  virtual int Send(const void *pv, size_t cb);
-  virtual int SendTo(const void *pv, size_t cb,
-                     const talk_base::SocketAddress& addr);
-  virtual int Close();
-  virtual talk_base::Socket::ConnState GetState() const;
-  virtual int GetOption(talk_base::Socket::Option opt, int* value);
-  virtual int SetOption(talk_base::Socket::Option opt, int value);
-  virtual int GetError() const;
-  virtual void SetError(int error);
-
-  // P2PSocketClient::Delegate
-  virtual void OnOpen(const net::IPEndPoint& address);
-  virtual void OnError();
-  virtual void OnDataReceived(const net::IPEndPoint& address,
-                              const std::vector<char>& data);
-
- private:
-  enum State {
-    STATE_UNINITIALIZED,
-    STATE_OPENING,
-    STATE_OPEN,
-    STATE_CLOSED,
-    STATE_ERROR,
-  };
-
-  // Message loop on which this socket was created and being used.
-  MessageLoop* message_loop_;
-
-  // Corresponding P2P socket client.
-  scoped_refptr<P2PSocketClient> client_;
-
-  // Local address is allocated by the browser process, and the
-  // renderer side doesn't know the address until it receives OnOpen()
-  // event from the browser.
-  talk_base::SocketAddress local_address_;
-  bool address_initialized_;
-
-  // Remote address for client TCP connections.
-  talk_base::SocketAddress remote_address_;
-
-  // Current state of the object.
-  State state_;
-
-  // Current error code. Valid when state_ == STATE_ERROR.
-  int error_;
-
-  DISALLOW_COPY_AND_ASSIGN(IpcPacketSocket);
-};
-
-IpcPacketSocket::IpcPacketSocket()
-    : message_loop_(MessageLoop::current()),
-      address_initialized_(false),
-      state_(STATE_UNINITIALIZED), error_(0) {
-}
-
-IpcPacketSocket::~IpcPacketSocket() {
-  if (state_ == STATE_OPENING || state_ == STATE_OPEN ||
-      state_ == STATE_ERROR) {
-    Close();
-  }
-}
-
-bool IpcPacketSocket::Init(P2PSocketType type, P2PSocketClient* client,
-                           const talk_base::SocketAddress& address) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  DCHECK_EQ(state_, STATE_UNINITIALIZED);
-
-  client_ = client;
-  remote_address_ = address;
-  state_ = STATE_OPENING;
-
-  net::IPEndPoint address_chrome;
-  if (!LibjingleToIPEndPoint(address, &address_chrome)) {
-    return false;
-  }
-
-  client_->Init(type, address_chrome, this,
-                base::MessageLoopProxy::CreateForCurrentThread());
-
-  return true;
-}
-
-// talk_base::AsyncPacketSocket interface.
-talk_base::SocketAddress IpcPacketSocket::GetLocalAddress(
-     bool* allocated) const {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-
-  *allocated = address_initialized_;
-  return local_address_;
-}
-
-talk_base::SocketAddress IpcPacketSocket::GetRemoteAddress() const {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-
-  return remote_address_;
-}
-
-int IpcPacketSocket::Send(const void *data, size_t data_size) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  return SendTo(data, data_size, remote_address_);
-}
-
-int IpcPacketSocket::SendTo(const void *data, size_t data_size,
-                            const talk_base::SocketAddress& address) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-
-  switch (state_) {
-    case STATE_UNINITIALIZED:
-      NOTREACHED();
-      return EWOULDBLOCK;
-    case STATE_OPENING:
-      return EWOULDBLOCK;
-    case STATE_CLOSED:
-      return ENOTCONN;
-    case STATE_ERROR:
-      return error_;
-    case STATE_OPEN:
-      // Continue sending the packet.
-      break;
-  }
-
-  const char* data_char = reinterpret_cast<const char*>(data);
-  std::vector<char> data_vector(data_char, data_char + data_size);
-
-  net::IPEndPoint address_chrome;
-  if (!LibjingleToIPEndPoint(address, &address_chrome)) {
-    // Just drop the packet if we failed to convert the address.
-    return 0;
-  }
-
-  client_->Send(address_chrome, data_vector);
-
-  // Fake successful send. The caller ignores result anyway.
-  return data_size;
-}
-
-int IpcPacketSocket::Close() {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-
-  client_->Close();
-  state_ = STATE_CLOSED;
-
-  return 0;
-}
-
-talk_base::Socket::ConnState IpcPacketSocket::GetState() const {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-
-  switch (state_) {
-    case STATE_UNINITIALIZED:
-      NOTREACHED();
-      return talk_base::Socket::CS_CONNECTING;
-
-    case STATE_OPENING:
-      return talk_base::Socket::CS_CONNECTING;
-
-    case STATE_OPEN:
-      return talk_base::Socket::CS_CONNECTED;
-
-    case STATE_CLOSED:
-    case STATE_ERROR:
-      return talk_base::Socket::CS_CLOSED;
-  }
-
-  NOTREACHED();
-  return talk_base::Socket::CS_CLOSED;
-}
-
-int IpcPacketSocket::GetOption(talk_base::Socket::Option opt, int* value) {
-  // We don't support socket options for IPC sockets.
-  return -1;
-}
-
-int IpcPacketSocket::SetOption(talk_base::Socket::Option opt, int value) {
-  // We don't support socket options for IPC sockets.
-  //
-  // TODO(sergeyu): Make sure we set proper socket options on the
-  // browser side.
-  return -1;
-}
-
-int IpcPacketSocket::GetError() const {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  return error_;
-}
-
-void IpcPacketSocket::SetError(int error) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  error_ = error;
-}
-
-void IpcPacketSocket::OnOpen(const net::IPEndPoint& address) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-
-  if (!ChromeToLibjingleSocketAddress(address, &local_address_)) {
-    // Always expect correct IPv4 address to be allocated.
-    NOTREACHED();
-  }
-  SignalAddressReady(this, local_address_);
-  address_initialized_ = true;
-  state_ = STATE_OPEN;
-}
-
-void IpcPacketSocket::OnError() {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-  state_ = STATE_ERROR;
-  error_ = ECONNABORTED;
-}
-
-void IpcPacketSocket::OnDataReceived(const net::IPEndPoint& address,
-                                     const std::vector<char>& data) {
-  DCHECK_EQ(MessageLoop::current(), message_loop_);
-
-  talk_base::SocketAddress address_lj;
-  if (!ChromeToLibjingleSocketAddress(address, &address_lj)) {
-    // We should always be able to convert address here because we
-    // don't expect IPv6 address on IPv4 connections.
-    NOTREACHED();
-    return;
-  }
-
-  SignalReadPacket(this, &data[0], data.size(), address_lj);
-}
-
-}  // namespace
-
-IpcPacketSocketFactory::IpcPacketSocketFactory(
-    P2PSocketDispatcher* socket_dispatcher)
-    : socket_dispatcher_(socket_dispatcher) {
-}
-
-IpcPacketSocketFactory::~IpcPacketSocketFactory() {
-}
-
-talk_base::AsyncPacketSocket* IpcPacketSocketFactory::CreateUdpSocket(
-    const talk_base::SocketAddress& local_address, int min_port, int max_port) {
-  talk_base::SocketAddress crome_address;
-  P2PSocketClient* socket_client = new P2PSocketClient(socket_dispatcher_);
-  scoped_ptr<IpcPacketSocket> socket(new IpcPacketSocket());
-  // TODO(sergeyu): Respect local_address and port limits here (need
-  // to pass them over IPC channel to the browser).
-  if (!socket->Init(P2P_SOCKET_UDP, socket_client,
-                    talk_base::SocketAddress())) {
-    return NULL;
-  }
-
-  // Socket increments reference count if Init() was successful.
-  return socket.release();
-}
-
-talk_base::AsyncPacketSocket* IpcPacketSocketFactory::CreateServerTcpSocket(
-    const talk_base::SocketAddress& local_address, int min_port, int max_port,
-    bool listen, bool ssl) {
-  // TODO(sergeyu): Implement this;
-  NOTIMPLEMENTED();
-  return NULL;
-}
-
-talk_base::AsyncPacketSocket* IpcPacketSocketFactory::CreateClientTcpSocket(
-    const talk_base::SocketAddress& local_address,
-    const talk_base::SocketAddress& remote_address,
-    const talk_base::ProxyInfo& proxy_info,
-    const std::string& user_agent, bool ssl) {
-  // TODO(sergeyu): Implement this;
-  NOTIMPLEMENTED();
-  return NULL;
-}