Push IPv6 addresses to libjingle PortAllocator.

content/renderer/p2p/ipc_network_manager.cc

Index: content/renderer/p2p/ipc_network_manager.cc
===================================================================
--- content/renderer/p2p/ipc_network_manager.cc	(revision 229244)
+++ content/renderer/p2p/ipc_network_manager.cc	(working copy)
@@ -49,15 +49,23 @@
   std::vector<talk_base::Network*> networks;
   for (net::NetworkInterfaceList::const_iterator it = list.begin();
        it != list.end(); it++) {
-    uint32 address;
-    if (it->address.size() != net::kIPv4AddressSize)
-      continue;
-    memcpy(&address, &it->address[0], sizeof(uint32));
-    address = talk_base::NetworkToHost32(address);
-    talk_base::Network* network = new talk_base::Network(
-        it->name, it->name, talk_base::IPAddress(address), 32);
-    network->AddIP(talk_base::IPAddress(address));
-    networks.push_back(network);
+    if (it->address.size() == net::kIPv4AddressSize) {
+      uint32 address;
+      memcpy(&address, &it->address[0], sizeof(uint32));
+      address = talk_base::NetworkToHost32(address);
+      talk_base::Network* network = new talk_base::Network(
+          it->name, it->name, talk_base::IPAddress(address), 32);

[Ronghua Wu (Left Chromium), 2013/10/18 23:38:28]

Should we use NetworkInterface::network_prefix as the prefix_length?

[Mallinath (Gone from Chromium), 2013/10/19 00:09:39]

Now it's more aligned with the libjingle native code and meaning of prefix and
prefix length.

On 2013/10/18 23:38:28, Ronghua Wu wrote:

+      network->AddIP(talk_base::IPAddress(address));
+      networks.push_back(network);
+    } else if (it->address.size() == net::kIPv6AddressSize) {
+      in6_addr address;
+      memcpy(&address, &it->address[0], sizeof(in6_addr));
+      talk_base::IPAddress ip6_addr(address);
+      talk_base::Network* network = new talk_base::Network(
+          it->name, it->name, ip6_addr, 64);

[Ronghua Wu (Left Chromium), 2013/10/18 23:38:28]

dito

[Mallinath (Gone from Chromium), 2013/10/19 00:09:39]

same as above.
On 2013/10/18 23:38:28, Ronghua Wu wrote:

+      network->AddIP(ip6_addr);
+      networks.push_back(network);
+    }
   }
 
   bool changed = false;