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| author | szym@chromium.org <szym@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-08-14 22:36:36 +0000 |
|---|---|---|
| committer | szym@chromium.org <szym@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-08-14 22:36:36 +0000 |
| commit | 6c41190e39d8ecdc0dbcc50bd87125f39c39a101 (patch) | |
| tree | 80be44493d34177ca8eb0e1c0f0fe00eaeac1845 /net/base/net_util.h | |
| parent | 5d4b7adcca413109257be1a72a18d883480c3cc0 (diff) | |
| download | chromium_src-6c41190e39d8ecdc0dbcc50bd87125f39c39a101.zip chromium_src-6c41190e39d8ecdc0dbcc50bd87125f39c39a101.tar.gz chromium_src-6c41190e39d8ecdc0dbcc50bd87125f39c39a101.tar.bz2 | |
[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
Diffstat (limited to 'net/base/net_util.h')
| -rw-r--r-- | net/base/net_util.h | 8 |
1 files changed, 8 insertions, 0 deletions
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 |