From 6c41190e39d8ecdc0dbcc50bd87125f39c39a101 Mon Sep 17 00:00:00 2001 From: "szym@chromium.org" Date: Tue, 14 Aug 2012 22:36:36 +0000 Subject: [net/dns] Resolve AF_UNSPEC on dual-stacked systems. Sort addresses according to RFC3484. BUG=113993 TEST=./net_unittests --gtest_filter=AddressSorter*:HostResolverImplDnsTest.DnsTaskUnspec Review URL: https://chromiumcodereview.appspot.com/10442098 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@151586 0039d316-1c4b-4281-b951-d872f2087c98 --- net/base/net_util.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'net/base/net_util.h') diff --git a/net/base/net_util.h b/net/base/net_util.h index 69c9a97..fef0a78 100644 --- a/net/base/net_util.h +++ b/net/base/net_util.h @@ -424,6 +424,14 @@ NET_EXPORT_PRIVATE bool ParseIPLiteralToNumber(const std::string& ip_literal, NET_EXPORT_PRIVATE IPAddressNumber ConvertIPv4NumberToIPv6Number( const IPAddressNumber& ipv4_number); +// Returns true iff |address| is an IPv4-mapped IPv6 address. +NET_EXPORT_PRIVATE bool IsIPv4Mapped(const IPAddressNumber& address); + +// Converts an IPv4-mapped IPv6 address to IPv4 address. Should only be called +// on IPv4-mapped IPv6 addresses. +NET_EXPORT_PRIVATE IPAddressNumber ConvertIPv4MappedToIPv4( + const IPAddressNumber& address); + // Parses an IP block specifier from CIDR notation to an // (IP address, prefix length) pair. Returns true on success and fills // |*ip_number| with the numeric value of the IP address and sets -- cgit v1.1