mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 4.3.2.467

Browse Source 
Former-commit-id: 9c2cb47f45fa221e661ab616387c9cda183f283d
This commit is contained in:
Xamarin Public Jenkins
2016-02-22 11:00:01 -05:00
parent f302175246
commit f3e3aab35a
4097 changed files with 122406 additions and 82300 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
mcs/class/System/System.Net.NetworkInformation/NetworkInterface.cs
View File

@ -250,6 +250,10 @@ namespace System.Net.NetworkInformation {
class LinuxNetworkInterfaceAPI : UnixNetworkInterfaceAPI
{
const int AF_INET = 2;
const int AF_INET6 = 10;
const int AF_PACKET = 17;
static void FreeInterfaceAddresses (IntPtr ifap)
{
#if MONODROID
@ -270,9 +274,6 @@ namespace System.Net.NetworkInformation {
public override NetworkInterface [] GetAllNetworkInterfaces ()
{
const int AF_INET = 2;
const int AF_INET6 = 10;
const int AF_PACKET = 17;
var interfaces = new Dictionary <string, LinuxNetworkInterface> ();
IntPtr ifap;
@ -406,10 +407,47 @@ namespace System.Net.NetworkInformation {
public override IPAddress GetNetMask (IPAddress address)
{
throw new NotImplementedException ();
foreach (ifaddrs networkInteface in GetNetworkInterfaces()) {
if (networkInteface.ifa_addr == IntPtr.Zero)
continue;
var sockaddr = (sockaddr_in)Marshal.PtrToStructure(networkInteface.ifa_addr, typeof(sockaddr_in));
if (sockaddr.sin_family != AF_INET)
continue;
if (!address.Equals(new IPAddress(sockaddr.sin_addr)))
continue;
var netmask = (sockaddr_in)Marshal.PtrToStructure(networkInteface.ifa_netmask, typeof(sockaddr_in));
return new IPAddress(netmask.sin_addr);
}
return null;
}
private static IEnumerable<ifaddrs> GetNetworkInterfaces()
{
IntPtr ifap = IntPtr.Zero;
try {
if (GetInterfaceAddresses(out ifap) != 0)
yield break;
var next = ifap;
while (next != IntPtr.Zero) {
var addr = (ifaddrs)Marshal.PtrToStructure(next, typeof(ifaddrs));
yield return addr;
next = addr.ifa_next;
}
} finally {
if (ifap != IntPtr.Zero)
FreeInterfaceAddresses(ifap);
}
}
}
#if !MOBILE
class Win32NetworkInterfaceAPI : NetworkInterfaceFactory
{
[DllImport ("iphlpapi.dll", SetLastError = true)]
@ -457,6 +495,7 @@ namespace System.Net.NetworkInformation {
throw new NotImplementedException ();
}
}
#endif
public abstract NetworkInterface [] GetAllNetworkInterfaces ();
public abstract int GetLoopbackInterfaceIndex ();
@ -464,7 +503,7 @@ namespace System.Net.NetworkInformation {
public static NetworkInterfaceFactory Create ()
{
#if MONOTOUCH
#if MONOTOUCH || XAMMAC
return new MacOsNetworkInterfaceAPI ();
#else
Version windowsVer51 = new Version (5, 1);
@ -477,8 +516,10 @@ namespace System.Net.NetworkInformation {
return new LinuxNetworkInterfaceAPI ();
}
#if !MOBILE
if (Environment.OSVersion.Version >= windowsVer51)
return new Win32NetworkInterfaceAPI ();
#endif
throw new NotImplementedException ();
#endif
@ -718,6 +759,7 @@ namespace System.Net.NetworkInformation {
}
}
#if !MOBILE
class Win32NetworkInterface2 : NetworkInterface
{
[DllImport ("iphlpapi.dll", SetLastError = true)]
@ -830,5 +872,6 @@ namespace System.Net.NetworkInformation {
get { return !addr.NoMulticast; }
}
}
#endif
}