src/ppapi/shared_impl/private/net_address_private_impl.h

   1 // Copyright (c) 2011 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 #ifndef PPAPI_SHARED_IMPL_PRIVATE_NET_ADDRESS_PRIVATE_IMPL_H_
   6 #define PPAPI_SHARED_IMPL_PRIVATE_NET_ADDRESS_PRIVATE_IMPL_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/basictypes.h"
  12 #include "ppapi/c/pp_stdint.h"
  13 #include "ppapi/c/ppb_net_address.h"
  14 #include "ppapi/shared_impl/ppapi_shared_export.h"
  15
  16 struct PP_NetAddress_Private;
  17 struct sockaddr;
  18
  19 namespace ppapi {
  20
  21 class PPAPI_SHARED_EXPORT NetAddressPrivateImpl {
  22  public:
  23   static bool ValidateNetAddress(const PP_NetAddress_Private& addr);
  24
  25   static bool SockaddrToNetAddress(const sockaddr* sa,
  26                                    uint32_t sa_length,
  27                                    PP_NetAddress_Private* net_addr);
  28
  29   static bool IPEndPointToNetAddress(const std::vector<unsigned char>& address,
  30                                      int port,
  31                                      PP_NetAddress_Private* net_addr);
  32
  33   static bool NetAddressToIPEndPoint(const PP_NetAddress_Private& net_addr,
  34                                      std::vector<unsigned char>* address,
  35                                      int* port);
  36
  37   static std::string DescribeNetAddress(const PP_NetAddress_Private& addr,
  38                                         bool include_port);
  39
  40   // Conversion methods to make PPB_NetAddress resource work with
  41   // PP_NetAddress_Private.
  42   // TODO(yzshen): Remove them once PPB_NetAddress resource doesn't use
  43   // PP_NetAddress_Private as storage type.
  44   static void CreateNetAddressPrivateFromIPv4Address(
  45       const PP_NetAddress_IPv4& ipv4_addr,
  46       PP_NetAddress_Private* addr);
  47   static void CreateNetAddressPrivateFromIPv6Address(
  48       const PP_NetAddress_IPv6& ipv6_addr,
  49       PP_NetAddress_Private* addr);
  50   static PP_NetAddress_Family GetFamilyFromNetAddressPrivate(
  51       const PP_NetAddress_Private& addr);
  52   static bool DescribeNetAddressPrivateAsIPv4Address(
  53       const PP_NetAddress_Private& addr,
  54       PP_NetAddress_IPv4* ipv4_addr);
  55   static bool DescribeNetAddressPrivateAsIPv6Address(
  56       const PP_NetAddress_Private& addr,
  57       PP_NetAddress_IPv6* ipv6_addr);
  58
  59   static const PP_NetAddress_Private kInvalidNetAddress;
  60
  61  private:
  62   DISALLOW_IMPLICIT_CONSTRUCTORS(NetAddressPrivateImpl);
  63 };
  64
  65 }  // namespace ppapi
  66
  67 #endif  // PPAPI_SHARED_IMPL_PRIVATE_NET_ADDRESS_PRIVATE_IMPL_H_