src/content/common/p2p_messages.h

   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 // IPC messages for the P2P Transport API.
   6 // Multiply-included message file, hence no include guard.
   7
   8 #include "base/time/time.h"
   9 #include "content/common/content_export.h"
  10 #include "content/common/p2p_socket_type.h"
  11 #include "ipc/ipc_message_macros.h"
  12 #include "net/base/net_util.h"
  13 #include "third_party/libjingle/source/talk/base/asyncpacketsocket.h"
  14
  15 #undef IPC_MESSAGE_EXPORT
  16 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
  17 #define IPC_MESSAGE_START P2PMsgStart
  18
  19 IPC_ENUM_TRAITS_MAX_VALUE(content::P2PSocketType,
  20                           content::P2P_SOCKET_TYPE_LAST)
  21 IPC_ENUM_TRAITS_MAX_VALUE(content::P2PSocketOption,
  22                           content::P2P_SOCKET_OPT_MAX - 1)
  23 IPC_ENUM_TRAITS_MIN_MAX_VALUE(talk_base::DiffServCodePoint,
  24                               talk_base::DSCP_NO_CHANGE,
  25                               talk_base::DSCP_CS7)
  26 IPC_ENUM_TRAITS_MIN_MAX_VALUE(net::NetworkChangeNotifier::ConnectionType,
  27                               net::NetworkChangeNotifier::CONNECTION_UNKNOWN,
  28                               net::NetworkChangeNotifier::CONNECTION_NONE)
  29
  30
  31 IPC_STRUCT_TRAITS_BEGIN(net::NetworkInterface)
  32   IPC_STRUCT_TRAITS_MEMBER(name)
  33   IPC_STRUCT_TRAITS_MEMBER(type)
  34   IPC_STRUCT_TRAITS_MEMBER(address)
  35 IPC_STRUCT_TRAITS_END()
  36
  37 IPC_STRUCT_TRAITS_BEGIN(talk_base::PacketTimeUpdateParams)
  38   IPC_STRUCT_TRAITS_MEMBER(rtp_sendtime_extension_id)
  39   IPC_STRUCT_TRAITS_MEMBER(srtp_auth_key)
  40   IPC_STRUCT_TRAITS_MEMBER(srtp_auth_tag_len)
  41   IPC_STRUCT_TRAITS_MEMBER(srtp_packet_index)
  42 IPC_STRUCT_TRAITS_END()
  43
  44 IPC_STRUCT_TRAITS_BEGIN(talk_base::PacketOptions)
  45   IPC_STRUCT_TRAITS_MEMBER(dscp)
  46   IPC_STRUCT_TRAITS_MEMBER(packet_time_params)
  47 IPC_STRUCT_TRAITS_END()
  48
  49 IPC_STRUCT_TRAITS_BEGIN(content::P2PHostAndIPEndPoint)
  50   IPC_STRUCT_TRAITS_MEMBER(hostname)
  51   IPC_STRUCT_TRAITS_MEMBER(ip_address)
  52 IPC_STRUCT_TRAITS_END()
  53
  54 // P2P Socket messages sent from the browser to the renderer.
  55
  56 IPC_MESSAGE_CONTROL1(P2PMsg_NetworkListChanged,
  57                      net::NetworkInterfaceList /* networks */)
  58
  59 IPC_MESSAGE_CONTROL2(P2PMsg_GetHostAddressResult,
  60                      int32 /* request_id */,
  61                      net::IPAddressList /* address list*/)
  62
  63 IPC_MESSAGE_CONTROL2(P2PMsg_OnSocketCreated,
  64                      int /* socket_id */,
  65                      net::IPEndPoint /* socket_address */)
  66
  67 IPC_MESSAGE_CONTROL1(P2PMsg_OnSendComplete,
  68                      int /* socket_id */)
  69
  70 IPC_MESSAGE_CONTROL1(P2PMsg_OnError,
  71                      int /* socket_id */)
  72
  73 IPC_MESSAGE_CONTROL2(P2PMsg_OnIncomingTcpConnection,
  74                      int /* socket_id */,
  75                      net::IPEndPoint /* socket_address */)
  76
  77 IPC_MESSAGE_CONTROL4(P2PMsg_OnDataReceived,
  78                      int /* socket_id */,
  79                      net::IPEndPoint /* socket_address */,
  80                      std::vector<char> /* data */,
  81                      base::TimeTicks /* timestamp */ )
  82
  83 // P2P Socket messages sent from the renderer to the browser.
  84
  85 // Start/stop sending P2PMsg_NetworkListChanged messages when network
  86 // configuration changes.
  87 IPC_MESSAGE_CONTROL0(P2PHostMsg_StartNetworkNotifications)
  88 IPC_MESSAGE_CONTROL0(P2PHostMsg_StopNetworkNotifications)
  89
  90 IPC_MESSAGE_CONTROL2(P2PHostMsg_GetHostAddress,
  91                     std::string /* host_name */,
  92                     int32 /* request_id */)
  93
  94 IPC_MESSAGE_CONTROL4(P2PHostMsg_CreateSocket,
  95                      content::P2PSocketType /* type */,
  96                      int /* socket_id */,
  97                      net::IPEndPoint /* local_address */,
  98                      content::P2PHostAndIPEndPoint /* remote_address */)
  99
 100 IPC_MESSAGE_CONTROL3(P2PHostMsg_AcceptIncomingTcpConnection,
 101                     int /* listen_socket_id */,
 102                     net::IPEndPoint /* remote_address */,
 103                     int /* connected_socket_id */)
 104
 105 // TODO(sergeyu): Use shared memory to pass the data.
 106 IPC_MESSAGE_CONTROL5(P2PHostMsg_Send,
 107                      int /* socket_id */,
 108                      net::IPEndPoint /* socket_address */,
 109                      std::vector<char> /* data */,
 110                      talk_base::PacketOptions /* packet options */,
 111                      uint64 /* packet_id */)
 112
 113 IPC_MESSAGE_CONTROL1(P2PHostMsg_DestroySocket,
 114                      int /* socket_id */)
 115
 116 IPC_MESSAGE_CONTROL3(P2PHostMsg_SetOption,
 117                      int /* socket_id */,
 118                      content::P2PSocketOption /* socket option type */,
 119                      int /* value */)