diff options
Diffstat (limited to 'net/base/net_util.h')
| -rw-r--r-- | net/base/net_util.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/net/base/net_util.h b/net/base/net_util.h index 935eab6..9e30d2b 100644 --- a/net/base/net_util.h +++ b/net/base/net_util.h @@ -1,4 +1,4 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. +// 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. @@ -15,6 +15,7 @@ #include <sys/socket.h> #endif +#include <list> #include <string> #include <set> #include <vector> @@ -372,6 +373,9 @@ bool HaveOnlyLoopbackAddresses(); // IPv4 addresses will have length 4, whereas IPv6 address will have length 16. typedef std::vector<unsigned char> IPAddressNumber; +static const size_t kIPv4AddressSize = 4; +static const size_t kIPv6AddressSize = 16; + // Parses an IP address literal (either IPv4 or IPv6) to its numeric value. // Returns true on success and fills |ip_number| with the numeric value. bool ParseIPLiteralToNumber(const std::string& ip_literal, @@ -423,6 +427,25 @@ const uint16* GetPortFieldFromSockaddr(const struct sockaddr* address, int GetPortFromSockaddr(const struct sockaddr* address, socklen_t address_len); +// struct that is used by GetNetworkList() to represent a network +// interface. +struct NetworkInterface { + NetworkInterface(); + NetworkInterface(const std::string& name, const IPAddressNumber& address); + ~NetworkInterface(); + + std::string name; + IPAddressNumber address; +}; + +typedef std::list<NetworkInterface> NetworkInterfaceList; + +// Returns list of network interfaces except loopback interface. If an +// interface has more than one address, a separate entry is added to +// the list for each address. +// Can be called only on a thread that allows IO. +bool GetNetworkList(NetworkInterfaceList* networks); + } // namespace net #endif // NET_BASE_NET_UTIL_H_ |